baber/WOPTO huggingface dataset:
Patent JP-H08201665-A (JP)
Title: Optical receptacle and optical connector adapter
Inventor: MIKAZUKI TETSUO
IPC: G02B6/38
Filed: 1995-01-26
Abstract: PURPOSE: To unnecessitate precise assembly and machining by integrally forming a fringe, a cup, a pawl part, a pawl, a cylindrical part and a guide tube. CONSTITUTION: This optical receptacle 18 is provided with the fringe 15 having the cup into which an optical element 6 is inserted on one end side and the pawl part 4 to which a plug 5 for guiding a ferrule 10 attached to a tip of an optical fiber 9 is provided on another end side, the pawl 12 provided on the pawl part 4 and fixing the plug 5, and the optical receptacle 18 having the cylindrical part 7 provided on the pawl part 4 and the guide tube 8 into which the cylindrical part 7 and the ferrule 10 are inserted and performing optical coupling between the optical element 6 and the optical fiber 9. The fringe 15, the cup 3, the pawl part 4, the pawl 12, the cylindrical part 7 and the guide tube 8 are formed integrally.  Also, the optical receptacle 18 is constituted so that a withdrawal hole 26 of a metallic mold (segmental die) for forming the pawl 12 and the guide tube 8 is provided on the side surface of the fringe 15 so as to be formed by molding.
Patent JP-H10206272-A (JP)
Title: Method for improving resolving power of magnetic field deflection type mass spectrometer tube for leakage detection
Inventor: TAKAHASHI NAOKI
IPC: G01N27/62
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To improve the resolving power of a relatively small-sized magnetic field deflection type mass spectrometer tube for leakage detection by a simple construction and to conduct the leakage detection inexpensively by using various probe gases. SOLUTION: This spectrometer tube 3 is constructed by providing an ionization chamber 6 in which probe gas is blown against the periphery of a hollow object of leakage detection, the probe gas penetrating into this object through a leaking park thereof is ionized by an electron impact and which also leads out ions through a slit of an ion lead-out electrode 13, a magnetic field deflection type analyzer 8 of a permanent magnet 7 which selects a specified ion in the ions led out from the ionization chamber 6 and a detecting chamber 10 in which the amount of the specified ion is detected by an ion collector 16 whereon the ion is cast through a collector slit 14. In this case, the central axis of the ion led out from the ionization chamber 6 is set obliquely to the effective field plane of the magnetic field deflection type analyzer 8, on the ion incidence side of the permanent magnet 7, while at least one of the slit widths of the ion lead-out electrode 13 and the collector slit 14 is narrowed.
Patent JP-H02190513-A (JP)
Title: Multistage extendable leader and structure supporting excavator therewith
Inventor: IWASAKI MITSUKUNI
IPC: E02D7/16
Filed: 1989-01-18
Abstract: PURPOSE:To make traveling easy and to improve work efficiency by providing an extendable leader composed of a base leader, middle leaders and a top leader, all of which are fitted one another in a telescopic form, and by changing the height of the leader according to the circumstances of work. CONSTITUTION:A rotary frame 2 of a vehicle body 1 of a traveling vehicle supports a leader support 3, and a swing frame 4 is supported therewith in a way of being capable of swinging round a perpendicular axis, and a leader is further supported by the swing frame 4. The leader is composed of a base leader 11 supported by the swing frame 4, middle leaders 12 in the quantity of one or more and a top leader 13, all of which are extendably fitted one another in telescopic structure. To one of the side faces of the leader, a necessary attachment is installed through a guide 11a, a bracket 14, a supporting body 15 and a push-pull bar 18, and is made to be capable of ascending and descending. The height of the leader can be optionally varied according to the circumstances of work.
Patent JP-S56107125-A (JP)
Title: Electrode-type liquid-level detector
Inventor: YONEMORI MITSUO
IPC: G01F23/26
Filed: 1980-01-31
Abstract: PURPOSE:To remove an influence due to electrostatic capacity generated between conductors between the detector and a water tank and thereby pevent an erroneous operation by taking out only a signal carried through the liquid by means of an analog switch. CONSTITUTION:In the case when the level of liquid in the tank 3 is higher than a level L2, resultant current I of current I1 from an electrode 31 to an electrode 33 and of current 12 through the intermediary of electrostatic capacity 35 between conductors is supplied to an inverter 13. Meanwhile, the output VO of a waveshaping circuit 12 turns to be of high level by every positive half wave of an AC signal V, and during this period only the component of current I1 is taken out by the analog switch 16 and is compared with reference voltage VR by a voltage-level detecting circuit 19. When the level of liquid equals a level L2 in height, an output is generated in the circuit 19, a relay 23 is driven, a switch 4 is turned on, a motor 5 rotates and drainage is conducted by a pump 6, and when the level of liquid falls below the level L1, the relay 23 is turned off and the pump 6 stops.
Patent JP-H06224208-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOYAMA TSUTOMU
IPC: H01L21/331
Filed: 1993-01-26
Abstract: PURPOSE:To provide a manufacturing method for a semiconductor device for reducing the short circuit between an emitter and a base. CONSTITUTION:A polycrystalline insulating film is formed on the base region 3 of one conductivity type of semiconductor substrate 1, and after opening of an emitter window 5, it is doped with impurities so as to form a doping film 6 and an emitter region 7. Then, a conductive film 9 is formed from above the whole of the substrate, and the patterns of an emitter electrode 11 and a base electrode 10 are formed by etching the conductive film 9, and then the pattern of an emitter contact window 12 is formed below the emitter electrode 11 by etching the doping film 6, with this conductive film 9 as a mask. Hereby, the occurrence of the short circuit between the emitter and the base can be reduced, avoiding the slippage of the masks of the emitter contact window 12 and the base electrode 10.
Patent JP-S57126111-A (JP)
Title: Measuring device for temperature of winding of stationary induction apparatus
Inventor: MINE YASUHIDE
IPC: H01F27/08
Filed: 1981-01-27
Abstract: PURPOSE:To compensate the difference of the conditions of cooling, and to measure the temperature of the winding accurately at all times by controlling currents flowed through pseudo winding mounted for measuring the temperature of the winding in response to the drive of a motor for cooling in the stationary induction apparatus with the motor for cooling. CONSTITUTION:The winding of the stationary induction apparatus is cooled by insulating coil. Said winding is connected in series with the primary winding 401 of a current transformer 4, secondary winding 402 is connected to the mimic winding 5, and the temperature of the winding 5 is detected by a temperature detecting element 6 and displayed 7. A signal contact 13 for control is closed by the drive signals of the motor 8 for cooling, a relay 9 is energized and a main contact 9A and an auxiliary contact 9a are closed, the motor 8 is driven, and the induction apparatus is cooled by a fan. A shunt resistor 15 is connected in parallel with the winding 5 at the same time, and the winding 5 is compensated when cooled by air flow. A motor 11 for cooling is driven similarly by drive signals under this condition, cooling oil is circulated, the induction apparatus is cooled while a shunt resistor 16 is connected in parallel, and the winding can be compensated when oil fed is cooled by air flow.
Patent JP-S5295694-A (JP)
Title: Benzo-bisdithiol derivatives and their preparation
Inventor: HAGA TAKEYOSHI
IPC: C07D495/04
Filed: 1976-02-04
Abstract: PURPOSE: 2, 6-Dithioxo-benzo[1, 2, 4, 5]-bisdithiol-4, 8-diol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05206962-A (JP)
Title: Sound multiplex broadcasting receiver
Inventor: HARA YOJI
IPC: H04N5/445
Filed: 1992-01-24
Abstract: PURPOSE:To display an accurate mode without imposing a burden on a user by automatically discriminating and displaying the mode of a sound output signal from a receiver by means of a sound reception mode detection signal and a mode setting signal by means of the user. CONSTITUTION:When the user operates a remote controller and calls a sound multiplex setting mode screen, a reception mode detection circuit 10 detects the type of the mode and the setting mode screen is displayed on a first display device 11. When a prescribed key is operated in such a state, a desired sound multiplex mode is set in a mode setting circuit 9 through a mode input circuit 7, and it is displayed in the device 11. When the user selects television broadcasting after the setting is executed, the sound signal of the sound multiplex mode which is selected and set is preferentially outputted. Thus, the accurate sound output mode is displayed without imposing the burden on the user by permitting the receiver to automatically discriminate the mode of the sound output signal.
Patent JP-H11214395-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: INOUE TAMOTSU
IPC: H01L29/732
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method for manufacturing the device for restraining an base-to-collector parasitic capacitance to an extremely low level, and for attaining a high output operation with low distortion. SOLUTION: Impurities such as arsenic(As) is injected in the wafer surface of a bipolar transistor 10, and a heat treatment is conducted cut a low temperature so that a thick oxide film can be formed. Then, leading electrodes 26 and 27 from a transistor region are formed on the thick oxide film. According to such a constitution, collector-to-base MIS capacitance components can be made to decrease, and since the abrupt concentration profile of the collector region can be maintained, the increase in junction capacitance components can be suppressed. Ad a result, a high frequency gain which is sufficient as a high frequency amplifying element can be achieved.
Patent JP-H08197874-A (JP)
Title: Readherent printed matter
Inventor: UBUKAWA HIROAKI
IPC: B42D15/00
Filed: 1995-01-27
Abstract: PURPOSE: To manufacture with a low-cost and to eliminate the drying step after paste application by forming a printing layer as a release agent layer. CONSTITUTION: A plurality of printing sheets 1, 2 are laminated via a readherent adhesive layer 3 and a release layer 4 to form a readherent printed matter. The layer 4 is a printing ink layer, and provided on the opposed surface of the layer 3. The ink layer of the layer 4 is formed by using normal printing ink containing colorant, vehicle and various additives. The ink layer may be transparent or colored. When the ink layer is colored, when a plurality of sheets are released, a character concealed on the release surface can be displayed by the ink layer. The layer 3 may have adhesive properties even after releasing. The sheets 1, 2 can use sheet quality of a wide range, and are optimum with coat sheets. Thus, it can be manufactured with a low-cost, and the drying step after paste application can be eliminated.
Patent JP-S5294712-A (JP)
Title: Receiver
Inventor: HAYASHI TSUNEO
IPC: H04B1/10
Filed: 1976-02-04
Abstract: PURPOSE:To delete distrubance signal of adjacent station by switching intermediate frequency circuit at FM broadcast reception time.
Patent JP-H03215834-A (JP)
Title: Active matrix substrate
Inventor: HISHIDA TADANORI
IPC: G02F1/1333
Filed: 1990-01-19
Abstract: PURPOSE:To decrease the signal delay on additive capacity wirings and to obtain the display device having a high image grade by electrically connecting the adjacent additive capacity wirings to each other and taking out leader wires from the junctures at both ends of the respective additive capacity wirings. CONSTITUTION:The additive capacity wirings 2 are formed between gate bus wirings 1a and 1b. The additive capacity wirings 2 adjacent to each other are connected on the side where leader wires 21a and 21b of the gate bus wirings 1a and 1b positioned therebetween are not provided. The leader wires 22 and 22b are led out of the junctures thereof and terminals 12a and 12b for the additive capacities of the width larger than the leader wires 22a and 22b are provided at the terminals thereof. The signals corresponding to the video signals impressed to picture element electrodes are supplied through common wirings 3a and 3b of the additive capacities from both ends of the additive capacity wirings 2 and, therefore, the signal delay wirings on the additive capacity wirings 2 are decreased.
Patent JP-H06222629-A (JP)
Title: Image forming device
Inventor: NAKAGOME KOICHI
IPC: B41J29/00
Filed: 1993-01-27
Abstract: PURPOSE:To provide an image forming device capable of surely positioning an image forming assemblage constituted as a unit freely attached/detached to/from a device main body with a simple structure and excellent operability and easily releasing a form carrying path with the excellent operability at the time of processing jamming. CONSTITUTION:A supporting point shaft 31 is projectingly provided on the side part of the unit U2 and a positioning groove 32 capable of engaging with the support point shaft 31 is provided in a device main body side. A guiding member 33 composing the form carrying path just under the unit U2 is freely turnably supported and energized in opening/closing directions with a fixed position for turning as the boundary by a tension spring 35. The guiding member 33 has a groove 33c capable of engaging with a shaft 36 projectingly provided on the lower side of the side part of the unit U2 and is energized downward by the tension spring 35 at the time of fitting the unit U2. Thus, the developing roll 14a of a developing unit 14 is brought into press-contact with the surface of a photosensitive drum 11 with the supporting point shaft 21 as the supporting point with a prescribed pressing force.
Patent JP-H02234748-A (JP)
Title: Obtaining of panoramic type x ray photograph continued one individual irradiation sequence
Inventor: KANERUBUA HEITSUKI KAARURE YOH
IPC: A61B6/14
Filed: 1990-01-19
Abstract: PURPOSE: To take a high quality panorama type X-ray photograph from the sequence of an individual irradiation by composing of that a X-ray photograph is taken by moving a moving element prior to the moment of switch-on of a X-ray beam so as to obtain the desired position and speed of the movement of element at the moment of the switch-on. CONSTITUTION: The velocity V(i) of a moving element of a cassette against the switch-on of a X-ray beam is shown as the function of a time, an adjusting transition or an intermediate waiting between the sequence of a irradiation is made to generate in a time interval TA, TB, TC which the X-ray beam is not switched on. The photograph of being equivalent to the panorama type X-ray photograph continued without the visible junction of the continued sequence of the irradiation upon a film is obtained. Therefore, an area processed by the upper and lower hatching of a time axis should be mutually negated. The intermediate waiting is carried out between a irradiating steps I and II processed by the hatching process, and the X-ray beam is switched off at the moment of t1 and again switched on at the moment of t4 .
Patent JP-S61169291-A (JP)
Title: Releasing ballard plated film from gravure process roll
Inventor: TAKAKURA KOICHI
IPC: B41N1/20
Filed: 1985-01-23
Abstract: PURPOSE:To prevent internal strain from being generated in a roll base, by a method wherein a peeling piece impregnated with a conductive adhesive or paste is adhered to an end face of a roll, then Ballard plating is conducted, printing is conducted, and the peeling piece is peeled off. CONSTITUTION:The peeling piece 4 impregnated with a conductive adhesive or paste is adhered to an end face of an iron- or aluminum-made roll base 1 provided with a ground plated film 2. Then, Ballard plating is conducted to provide a Ballard plated film 3 continuously on both the surface of the piece 4 and the end face of the roll base 1. After printing is finished, the peeling piece 4 is peeled off, whereby an edge of the film 3 on the end face of the base 1 is peeled, and by using the peeled edge as a peel-starting end, a tear is enlarged to release the entire part of the Ballard plated film 3. The peeling piece 4 consists of a cloth, a thread, a strong paper or the like which is impregnated with the adhesive or paste.
Patent JP-S61252300-A (JP)
Inventor: TOMASU EDOWAADO KUTSUKU
IPC: C11D3/20
Filed: 1986-01-22
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-2000207206-A (JP)
Title: Register unit
Inventor: HYODO SHINJI
IPC: G06F9/34
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To apparently expand the address space of a register unit, consisting of registers storing data to which unique addresses are assigned by simple hardware, even when physical restrictions are imposed. SOLUTION: This unit is composed of plural registers 11 to which the unique addresses AD are assigned, plural subregisters 12 which are provided corresponding to a specific register (1) among these registers 11, and a register pointer 13, which selects one of plural subregisters 12 when the unique address AD assigned to the register (1) is accessed.
Patent JP-S5397475-A (JP)
Title: Revolution state detector
Inventor: YAMAUCHI HIROYUKI
IPC: G01P3/483
Filed: 1977-02-05
Abstract: PURPOSE: To obtain a speed detection signal and a phase detection signal corresponding to revolving speeds by so arranging the device that electrostatic capacities change according to the revolving condition of a capacity changing body which revolves along with the revolutions of a revolving body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60159115-A (JP)
Title: Hardening method and heating coil for member having peripheral surface consisting of plural v-grooves
Inventor: TAKAISHI ZENKICHI
IPC: C21D1/18
Filed: 1984-01-27
Abstract: PURPOSE:To perform uniform heating and hardening of respective groove ridges on one shot in the stage of hardening the groove ridges of the titled member by using a heating coil by forming the heating coil into the shape by which the respective groove ridges under turning can be individually and simultaneously heated. CONSTITUTION:A heating coil C applied to a member W having peripherally three V-grooves (v) is provided with inner heating conductors c2r, c3r, c2l-c4l which draw the arc larger than the base diameter of the grooves (v) and smaller than the diameter of the groove ridges and can be extended by being substantially submerged in the grooves (v) over the prescribed angle range below the half periphery of the member W. The coil C is further provided with arcuate outer heating conductors c1, c5 which can face each other by extending over approximately the half of the above-described angle range at the peripheral edges of both end faces of the member W. Electric circuits in the same direction or the direction opposite therefrom as shown by arrows are formed to the respective heating conductors via connecting conductors j1-j7. If such coil C is disposed to the member W rotating around the axis and when an electric power source E is closed, heating progresses simultaneously over the entire periphery from the base part of the member W to the peak part thereof to the same temp. Cooling fluid is ejected from the ejecting holes (q) of the conductors c1-c5 after conduction of electricity for the prescribed time, by which the member is quickly cooled.
Patent JP-H10206429-A (JP)
Title: Immunological inspection piece
Inventor: MORI KENJIRO
IPC: G01N33/569
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an immunological inspection piece which enables simultaneously detecting of a plurality of specimens on the same base simply, quickly and at a higher sensitivity. SOLUTION: Stationary phases 2-1, 2-2, 2-3 and 2-4 in which a plurality of first groups of immune bodies bondable to specimens are immobilized at different positions and a labelled phase 3 in which a label immune body bonded to a second immune body bondable to the specimens is contained in colored particles in such a manner as to be desorbed in contact with water are formed on a hygroscopic base material 1. A liquid to be inspected is absorbed from one end side of the labelled phase to let the specimens adsorb on the stationary phases to judge coloring. Thus, two or more selected from colibacillus producing verotoxin like O157, verotoxin and human hemoglobin can be simultaneously detected.
Patent JP-H04340231-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SUZUKI MASAHISA
IPC: H01L21/338
Filed: 1991-01-10
Abstract: PURPOSE:To reduce a current density in the current path of a gate electrode and to reduce the parasitic capacitance of the gate electrode by a method wherein a first opening is formed larger than the section of the part right above of the gate electrode of a T-type section and a space is formed between the part right above of the gate electrode of the T-type section and a first layer. CONSTITUTION:A semiconductor active layer 2 is formed on a semiconductor substrate 1, first and second insulator layers 3 and 4 and formed thereon and after that, the film 3, which is situated under a T-type arm 5-1 of a gate electrode 5 when the electrode 5 is provided, is selectively removed. After that, the electrode 5 is provided penetrating an opening in the film 4 and source and drain electrodes 6 and 7 are respectively provided on both ends of the layer 2. As a result, an insulator layer under the T-type arm 5-1 of the electrode 5 is formed into a two-layer structure consisting of the layers 3 and 4 and a part, which corresponds to the T-type arm, of the layer 3 is subjected to side etching to form a space. Thereby, the parasitic capacitance of the gate electrode is significantly reduced and the speedup of a device can be realized.
Patent JP-S57129101-A (JP)
Title: Controlling device for electric motor vehicle
Inventor: YASUOKA IKUO
IPC: B60L9/18
Filed: 1981-01-30
Abstract: PURPOSE:To improve the readhesive performance of an electric motor vehicle at idling and sliding times by controlling the reduction in the slip frequency when at least one of deviation between the rotating speeds of a plurality of induction motors operating in parallel with each other and ageing change rate exceeds the preset value. CONSTITUTION:When the deviation ¦fr1-fr2¦ of the rotating frequencies fr1, fr2 of induction motors of which the output of variable voltage and variable frequency inverter is supplied and the ageing changes DELTAfr1/DELTAt, DELTAfr2/DELTAt exceed the preset value, idling and slide detection signals are outputted through an OR circuit 19 from a differential speed detector 16 and change detectors 17, 18 thereby synthesizing the throttled current limiting value DELTAIc with the current limiting value Ic through a time constant circuit 21. When the signal is vanished, it is gradually returned to the original state by the circuit 21.