baber/WOPTO huggingface dataset:
Patent JP-S58184730-A (JP)
Title: Glass composition for coating semiconductor
Inventor: SHINPO MASARU
IPC: H01L21/316
Filed: 1982-04-23
Abstract: PURPOSE:To improve the temperature stability of electrical characteristics, by forming a semiconductor-coating glass composition from Al2O3, SiO2, ZnO, PbO, B2O3, RO (R represents an alkaline earth metal), WO3, MeO3, ZrO2 and Nb2O5. CONSTITUTION:For improving acid resistance, it is necessary to increase the SiO2 concentration in a glass. However, a ZnO-B2O3-SiO2 glass is out of the vitrifiable range if the SiO2 concentration is increased. Therefore, in order to form a stable glass, the greater part of the ZnO is replaced with PbO. By so doing, however, the basic composition becomes that of an SiO2-PbO-B2O3 glass to impair the temperature stability of electrical characteristics. Therefore, RO is compounded tegoether with Al2O5 as glass components to improve the stability. This basic glass composition is further compounded with a small amount of at least one of WO5, MoO3, ZrO2 and Nb2O5.
Patent JP-2000009732-A (JP)
Title: Bioactive material measuring device
Inventor: KOBAYASHI TAKESHI
IPC: G01N33/545
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To sharply improve measurement sensitivity by introducing a formyl group into the core surface of an optical fiber which is mainly composed of metaacrylic ester resin. SOLUTION: A clad layer 2 of a resin-made optical fiber 1 is separated, and a nucleophilic reagent having a formyl group is made to react with an exposed core surface 3 to introduce the formyl group. Secondly, the optical fiber 1 is dipped in a protein solution, and washed, and then which is treated with a reducing agent, an imino group in a coupling region between the formyl group and protein is deactivated so that the protein is immobilized. This is covered with a flow cell 5 to be taken as a detecting part. It is necessary that a material which is specifically coupled to a material to be measured be subjected to covalent binding, and in addition, an antigen and an antibody can be cited.  In measuring a bioactive material, for example, a complex composed of fluorescent coloring matter-adipin-biotin-measured material is specifically made react with a measured material specifically coupled to a measured material on the optical fiber, and then excited by light to measure its fluorescence.
Patent JP-H02248781-A (JP)
Title: Solenoid valve
Inventor: KUROSE SEIJI
IPC: F16K31/06
Filed: 1989-03-20
Abstract: PURPOSE:To enhance the reliability in switching movement and scram movement of a solenoid valve by providing a solenoid with moveable iron core actuating means for providing the impulse of a moveable iron core in its direction of displacement to a fixed iron core or another moveable iron core when the valve portion of the main body is closed. CONSTITUTION:A moveable iron core actuating means 30 is provided at the end of a first solenoid 12 so that during scram a third solenoid 15 is demagnetized simultaneously with the solenoid 12. A moveable iron core 32 is thereby driven in the direction of the arrow B by the resilient force of the spring 33 and is forced to collide with the end of the fixed iron core 18 via a sleeve 26, thereby exerting an impact on the fixed iron core 18 in the direction of the arrow A. When the solenoid 12 is turned off the moveable iron core 16 of the solenoid 12 is usually slidingly displaced in the direction of the arrow A by the pressing force of the spring 17 so that it is made to abut against a valve seat 1d. Even when the moveable iron core 16 is not separated from the fixed iron core 18 due to oil deterioration, an impulse force generated by the moveable iron core 32 is transmitted to the moveable iron core 16 via the fixed iron core 18, and as a result the moveable iron core 16 is slidingly displaced in the direction of the arrow A to abut against the valve seat 1d.
Patent JP-H10270748-A (JP)
Title: Optical device
Inventor: TANAKA KIYOTSUGU
IPC: G11B7/125
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent reflection of high frequency by constituting a transmission line for high frequency signal to a light-emitting element to be formed from a microstrip line of a given characteristic impedance and impedance-matched at its termination. SOLUTION: A transmission line to a semiconductor laser in a wiring metal layer 16 is made a microstrip line 18, and it is connected to a microstrip line 5 of a circuit board 2 through a side surface electrode 7. Here, the microstirp line 18 is so designed that its characteristic impedance is equal to that of the microstrip line 5 on the circuit board, for impedance matching. By making the transmission lines 5 and 18 to the semiconductor laser LD microstrip lines, and further obtaining impedance matching at its termination with a chip resistance, impedance matching is obtained at the middle or the termination of a wiring, so that reflection of high frequency is prevented.
Patent JP-S55160984-A (JP)
Title: Y-delta timer
Inventor: OGAWA EIZOU
IPC: H03K17/296
Filed: 1979-05-31
Abstract: PURPOSE:To reduce the size of a circuit device and its power consumption, by using contacts of two relays as the timer contacts of the timer circuit for instantaneous action, Y-starting and delta-change-over. CONSTITUTION:When a starting switch S2 is closed, a transistor Q1 is turned on through a transformer Tr and a rectifier circuit DB and the first relay RYB is operated so that a timer circuit T is self-sustained. At the same time, a current flows through a relay RY1 for Y-connection to start an induction motor M in a stator of Y-connection. When the charging of a capacitor CY progresses and a timing circuit X is closed, transistors Q3, Q2 are turned on. At that time, the second relay RYC is operated, the relay RY1 is opened and another relay RY2 is closed to run the motor in a state of delta-connection. In that case, the timer circuit remains self-sustained through a contact T4. Since the timer circuit includes only two relays, its size and power consumption are reduced.
Patent JP-H07275220-A (JP)
Title: Magnetic resonance imaging device
Inventor: YOSHINO HITOSHI
IPC: G01N33/48
Filed: 1994-04-06
Abstract: PURPOSE:To reduce efficiently vibration of an inclined magnetic field coil in an MRI device and noise following the vibration. CONSTITUTION:Piezoelectric elements 30a, 30b are disposed on a bobbin 91 of an inclined magnetic field coil 9. Disposition of one piezo-electric element 30a is such that its polarization direction coincides with axial direction of the bobbin 91, and disposition of the other piezo-electric element 30b is such that its polarization direction coincides with circumferential direction of the bobbin 91. A coil 90 and the bobbin 91 are deformed with electromagnetic force due to operation of the inclined magnetic field coil 9. In this case, however, strains of the bobbin 91 occurring in same directions as the polarization directions are efficiently cancelled out by 30b. The piezo-electric elements 30a, 30b also function as detection elements for detecting strains of the bobbin 91 in the polarization directions.
Patent JP-S58186209-A (JP)
Title: Amplitude limiter
Inventor: HABUKA RIYUUJI
IPC: H03H19/00
Filed: 1982-04-26
Abstract: PURPOSE:To obtain an amplitude limiter which sets the maximum amplitude of an output to a prescribed value arbitrarily and attains MOS large scale circuit integration, by comparing an input, a positive reference voltage and a negative reference voltage, selecting one out of the three and outputting the result. CONSTITUTION:An input signal VIN is given to the 1st sample holding (S/H) circuit, the output, a positive reference voltage (+VREF), and a negative reference voltage (VREF) are compared at a level deciding circuit (c), and this output is converted by a signal conversion circuit (d) into three kinds of logical signals not being high state mutually. This signal is given to an output selection clock circuit and latched, multiplied with a clock from a clock pulse generating circuit to generate an output clock. The output clock outputs one signal out of the 1st S/H output, the +VREF, and the -VREF sample-held at the 2nd S/H circuit.
Patent JP-H06277804-A (JP)
Title: Method for cooling mold for continuous casting
Inventor: HIRASHIRO TADASHI
IPC: B22D11/055
Filed: 1993-03-26
Abstract: PURPOSE:To provide a cooling method, by which the thickness of solidified shell can almost be uniformized in the simpler method. CONSTITUTION:A mold for continuous casting is slowly cooled with high temp. high pressure unboiled hot water. The unboiled hot water is the hot water regulated by the pressure and the temp. in the slanting line part to the right (containing the crossing line part) interposed with the curve A and the curve B (100 deg.C) in the attached figure. By slowly cooling the mold for continuous casting with the high temp. high pressure unboiled hot water, the thickness of the solidified shell can be uniformized, and by this method, the development of longitudinal crack in a cast slab can be eliminated.
Patent JP-H11272469-A (JP)
Title: Agent system, method for using network and machine readable recording medium for recording network using program
Inventor: MARUYAMA TOSHIHIRO
IPC: G06F15/16
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To change a function for an agent on a server which receives an agent. SOLUTION: This system is provided with a program receiving part 21 which receives an agent program from a network 30, program substituting part 22 which substitutes a new program by using the program structure information of the received agent program, program executing part 23 which executes the substituted program, and serializing part 24 which operates the serialization of the program to be executed, and outputs the program to a network 30.
Patent JP-S63237260-A (JP)
Title: Write protection circuit for disk device
Inventor: SAITO TADASHI
IPC: G11B20/10
Filed: 1987-03-25
Abstract: PURPOSE:To prevent to erroneously write data if a lack continuously occurs by constituting a titled device in such a way that data is prevented from being written, when the lack values of periodical synchronizing signals continuously reach a previously defined set point. CONSTITUTION:An AND circuit 2 extracts the synchronizing signal C and a phase comparator 3 phase-compares it with a generated synchronizing signal from an embedded clock, and the oscillation frequency of a VCO 4 is finely controlled. With an increment signal D from a timing circuit 5, a counter 1 increases one by one. When the signal C can normally be obtained, the counter 1 is reset by the signal C. When a synchronizing signal A continuously lacks and the signal C is not outputted from the circuit 2, the counter 1 is not reset and the discrete value increases one by one. If the discrete value becomes a prescribed value, a signal F showing the abnormality of the synchronizing signal is outputted from a comparator 6. A latch 7 is latched the signal F just before data is recorded. The output signal H of the latch 7 is inputted to the driving circuit 8 of a laser 9, and writing is prohibited.
Patent JP-S62226920-A (JP)
Title: Aromatic stick of incense with various fragrance
Inventor: INAGAKI MEIJI
IPC: A61K8/00
Filed: 1986-03-27
Abstract: PURPOSE:The titled stick of incense which burns or smokes to evolve fragrance, obtained by blending or coating a combustible substance with microcapsules of perfume. CONSTITUTION:An aromatic substance is made into microcapsules, confined to raise maintenance, blended or coated with a substance in stick of incense to give an aromatic stick of incense with various fragrance. When the substance of stick of incense burns and reaches a high temperature, the outer cover of the microcapsules are melted, the confined aromatic substance diffuses to evolve aroma. Fragrance is readily diversified and simultaneously characteristic effects can be obtained by synergistic effect of scenting in combustion of the substance in stick of incense for binding by selecting the substance.
Patent JP-S54159843-A (JP)
Title: Pattern processing system
Inventor: NAKATSUKA KUNIO
IPC: G06T7/00
Filed: 1978-06-07
Abstract: PURPOSE: To make it possible to extract the outline of an object where features of the object are preserved, by correcting concaves of the object to extract the outline on a basis of the degree of superposition of areas shaded by the object at the view of the object from eight upper, lower, left, right and oblique directions.  
     CONSTITUTION: An object is inputted by picture input device, and a binary digital picture of piecture element value "1" fixed to the object and background "0" is  obtained by binary circuit 2. Next, the object is watched from eight upper, lower,  left, and oblique directions to obtain areas shaded by the object for respective  directions by shadow arithmetic part 5. Next, the processing result of shadow arithmetic part 5 is read out to picture memory 4 by outline extraction part 6; and if the degree of superposition of the object image, namely, the number of times where respective picture elements are shaded exceeds a fixed number of times, it is decided that these picture elements are in the internal area of the object image. Thus, a high-precision information can be obtained as outline information even if concaves exist in the outline due to lack and break on the outline border line of the object image having an outline form such as a round, an ellipse and a square. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62226236-A (JP)
Title: Intermission and restart processing system for state waiting resources in transaction processing system
Inventor: NAGAO YUZO
IPC: G06F9/46
Filed: 1986-03-27
Abstract: PURPOSE:To prevent deterioration of the processing capacity by interrupting a transaction whose forcible intermission is decided to release its resources and carrying on other transaction processing set under a resources waiting state. CONSTITUTION:A batch job A occupies a page (a) on a data base 23, for example, for a long period of time and a transaction (x) requests the page (a) while securing a page (b) to be set under a waiting state. While a transaction (y) requests the page (b) and set under a waiting state. Under such conditions an intermission propriety deciding means decides whether the waiting state of the transaction (x) should be intermitted or not. If the intermission is decided, the request of the transaction (x) for the page (a) is rejected and the page (b) is released. Thus the transaction (y) secures the page (b) and carries on its processing.
Patent JP-S61229089-A (JP)
Inventor: IIBOSHI SHIGERU
IPC: E21B7/18
Filed: 1985-04-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58184474-A (JP)
Inventor: NAGATA NOBUYOSHI
IPC: B32B5/32
Filed: 1982-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58185009-A (JP)
Title: Magnetic recording and reproducer
Inventor: EGUCHI TAKEO
IPC: G11B5/008
Filed: 1982-04-23
Abstract: PURPOSE:To reduce the Nyquist frequency and to improve the S/N, by attaching N units of recording/reproducing heads to a rotary drum with a 360 deg./N angle and increasing as much as possible the winding angle of a tape to the drum larger than 360 deg./N. CONSTITUTION:Two pairs of reproducing heads HP1-HP4 and recording heads HR1-HR4 are attached to a rotary drum DR as shown in the figure. Tape guide poles TG1 and TG2 are set so as to obtain a tape winding angle theta for a tape TP. The angle theta is set at >=360 deg./2, e.g. 240 deg.. The input signals to be applied to the heads HR1-HR4 are amplified via a time expanding circuit in response to the winding angle of the tape and then recorded to a tape TP. The output is extracted out of the heads HP1-HP4 via an amplifier and a time compressing circuit. In such a way, the Nyquist frequency is reduced in adverse proportion to the tape winding angle. Thus the S/N is improved without increasing the diameter of the drum DR.
Patent JP-S51146134-A (JP)
Title: Refresh monitor system
Inventor: KIRIYUU YOSHIO
IPC: G11C11/406
Filed: 1975-06-11
Abstract: PURPOSE:A refresh monitor system, that monitors normality of refresh action by detecting refresh requirement or practice and while providing circuit to hold these facts for a certain period.
Patent JP-S63234115-A (JP)
Title: Liquid level detector
Inventor: ARIKAWA TORU
IPC: G01F23/28
Filed: 1987-03-23
Abstract: PURPOSE:To obtain a detector which is easily moved and capable of detection at a narrow part by providing an optical waveguide which has a high-refractive- index part and a low-refractive-index part surrounding it and is formed thinly at part of the low-refractive-index part which is brought into contact with liquid. CONSTITUTION:The contact part 5 atop an optical fiber 2 is fixed so as to touch the surface of liquid 1 at specific height, and the fiber 2 forms one optical waveguide from a light source 3 to a photodetector 4. Then the fiber 2 has a core 21 which is high in refractive index at the center part and a clad 22 which is low in refractive index is formed surrounding the core; and the part 23 where the clad 22 is reduced in thickness to about 2-3mum is formed atop of a bent part. Consequently, while the contact part 5 does not touches the liquid 1, the quantity of light detected by the optical power meter of the photodetector 4 is -35.6dBm, but when the contact part 5 is brought into contact with the liquid 1, the detected quantity of light varies by >=+ or -10dBm, so the contacting of the contact part 5 with the liquid 1 is confirmed.
Patent JP-S60241809-A (JP)
Inventor: MINAGAWA ISAO
IPC: A01C15/00
Filed: 1984-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02248895-A (JP)
Title: Defective part judging method for heat transmission tube in steam generator
Inventor: HARADA YUTAKA
IPC: G21C17/003
Filed: 1989-03-22
Abstract: PURPOSE:To screen signals effectively by establishing optimum eliminating treatment signals for each part, to screen the signals separately for each part, and therewith by picking up defection signals using a number of the eliminating treatment signals. CONSTITUTION:Threshold values of X and Y element signals for a defective eddy current probe are previously determined. In this case, signals of the defective probes which are lower than the threshold value, are cut off as non- defective ones. After that, a position of a tube support plate is detected for each heat transmission tube using a low frequency wave of 10kHz, for example, and is positioned. Then, it is decided that which supporting plate part of the heat transmission tube is the one, and is stored. The signals are elimination treated with an elimination treatment signal (Mix-I)d to be used for a tube support plate and signals which are higher than the aforementioned shreshold value are picked up. Axial positions of the picked up signals are also obtained and the positions including peripheral ones are re-recorded in another tape. In other words, all tube supporting bodies and tube plates of one heat transmission tube are flaw-detected and the obtained signals are recorded.
Patent JP-H04306498-A (JP)
Title: Oscillating angle detecting device
Inventor: IIDA TORU
IPC: F42B15/01
Filed: 1991-04-02
Abstract: PURPOSE:To improve target acquisition capacity by a method wherein oscillating angle outputting errors about Y, Z axes, which are brought when a missile seeker is attached to other constituting part or the whole of the missile is attached while including a deviated angle in the direction of the rotation of a gimbal with respect to a launcher, are removed based on the detecting angles thereof. CONSTITUTION:An oscillating angle Z-axis output 7b is obtained by a method wherein the output of an angle detector 1a about Y-axis is amplified by variable gain amplifiers 2a, 3a and the output is switched or the polarity of the output is converted by a converting amplifier 5 while the output is added in an adder 6b to a signal obtained by amplifying the output of an angle detector 1b about Z-axis by a variable gain amplifier 2b. The output 6a of oscillating angle about Y-axis is outputted by adding in the same manner. When the deviating angle of an oscillating angle command about Z-axis is small, the gain of the variable gain amplifier is set so as to secure a voltage corresponding to the deviated angle and a changeover switch 4b is switched to the side of another converting amplifier 5b, then, the Y-output of the oscillating angle is canceled and an output, same as a case when there is no deviated angle, can be obtained. When the oscillating angle command is small about Y-axis, the same output can be obtained in the same manner.
Patent JP-S58188046-A (JP)
Title: Discharge lamp sealing device
Inventor: KUSUHARA MASAKI
IPC: H01J61/36
Filed: 1982-04-27
Abstract: PURPOSE:To secure sufficient vibration-damping properties of the captioned device against the oscillation and force applied externally by providing said device with a glass sealing body, the front cap, the front support disk, the rear disk, and a conductive foil. CONSTITUTION:An electrode 2 and a supporting conductive rod 3 are supported firmly enough by the front support disk 10A. As a result, the supporting conductive rod 3 can be provided with vibration-damping properties against the oscillation and external force in its central axis direction. Besides, when the oscillation and external force acting perpendicularly to the central axis are applied the oscillation and external force are diffused almost all over the external surface of the front cap 14A since the stress is not applied directly to a glass bottle body and the external surface of the front cap 14A and the internal surface of a neck section 1A are not made to touch or press-contacted (weld or adhere to) each other. As a result, the vibration-damping properties and resistance to shock of a sealed section can be improved and its failure can sharply be reduced.
Patent JP-S61226522-A (JP)
Inventor: MAASERU SEDEIIYU
IPC: F02B37/12
Filed: 1986-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05231066-A (JP)
Title: Preventive system of accident of being caught by automatic door
Inventor: HAYASHIDA KENICHI
IPC: E05F15/00
Filed: 1992-02-19
Abstract: PURPOSE:To enhance safety by discriminating the weak based on lengths of the signals and two-shot action of respective starting switches and signal correlation and starting up a corresponding safety timer. CONSTITUTION:An automatic door 5 provided with mat switches 1, 2 and auxiliary switches (light switches) 3, 4 as its starting switches is provided. Then, a hold timer and a two-shot timer start up when mat switches 1, 2 are turned ON and tuned OFF. Next, the two-shot timer acts in the same way as it is turned ON until mat switches 1, 2 become larger than a setting (A) due to the chattering at the off-time of match switches 1, 2. Further, when the two-shot timer that started by the first tuning ON, OFF of match switches 1, 2 at the point of time of its starting in response to the ON signal of the second time is smaller than a setting (B), this preventive system judges the passer as the aged, the physically handicapped, etc., and make the open time of the door 5 comparatively longer by forcing a safety timer and a safety action timer, etc., to coact from the point of OFF time of mat switches 1, 2, thereby an accident the weak is caught by a door can be prevented.
Patent JP-H10271097-A (JP)
Title: Transfer data check device and method
Inventor: UEDA KATSU
IPC: G06F11/10
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To improve the reliability at data transfer by eliminating an error produced in an additional data part at data transfer and detecting only the error in the data part used actually. SOLUTION: A device has a transmission section 10 that adds an optional fixed value to data before transfer to form a transmission data and adds a check code of the transmission data to the transmission data and transmits the resulting transmission data, and a reception section 20 that selects additional data included in received transmission data to be the same value as the optional fixed value as data to be checked, checks such data to detect a transfer error and excludes the additional data included in the received data and transmits the result as data after transfer.