baber/WOPTO huggingface dataset:
Patent JP-S58171847-A (JP)
Title: Amorphous silicon diode array
Inventor: ORIMURA RIYOUJI
IPC: H01L31/10
Filed: 1982-04-02
Abstract: PURPOSE:To prevent generation of film defect and improve yield by utilizing an organic insulating film in the thickness of 20mum or less as an inter-layer insulating film in the multi-layer amorphous silicon diode array. CONSTITUTION:A Cr wiring layer 2 is formed as the first layer by vacuum- depositing Cr in the thickness, for example, of about 2,000Angstrom  on a light transmitting glass substrate 1. Then, PIQ is coated, for example, as an organic insulating film on such glass substrate 1 including Cr wiring layer 2 and it is heated and dried under a temperature of about 230 deg.C. Succeedingly, it is hardened under a temperatureof about 350 deg.C and thereby a macromolecule resin film 3 can be formed in the thickness of 3mum. Through-holes 4 are provided at the desired areas of the macromolecule resin 3, Cr is vacuum-deposited in the thickness of about 2,000Angstrom  on the macromolecule resin film 3 in such a manner that it is in contact with the through-holes 4 and thereby a second Cr wiring layer 5 is formed. Thereafter, an amorphous silicon film is formed on the glass substrate 1 in view of forming an amorphous silicon diode.
Patent JP-S55144643-A (JP)
Title: Lamp electrode
Inventor: SUGIYAMA HIROSHI
IPC: H01J61/06
Filed: 1979-04-28
Abstract: PURPOSE:To prolong the life of an electrode, simultaneously save its preheat current and shorten the length of its lighting time, by forming a layer of thermion emitting material on surfaces of a plate-shaped base material where a narrowed width portion is constructed. CONSTITUTION:A narrowed width portion 10 is constructed in the central part of a thin plate 11 made of tungsten on surfaces of which a thermion emitting material 12 is processed a sputtering. The width-narrowed portion 10 permits its resistance value to be higher than that of both end parts of said plate and its temperature to easily rise higher. Accordingly, if conditions at end parts of the thin plate 11 are made the same as those for a rectangular thin plate 8, the width-narrowed portion 10 can permit an electrode to reach the arcing voltage by a less preheat current.
Patent JP-H06265495-A (JP)
Title: Curie point thermometry of oxide piezoelectric material in thermal analysis
Inventor: SHIGA TAKUMI
IPC: G01N25/02
Filed: 1993-03-15
Abstract: PURPOSE:To make a difference in the measured value due to a disparity in performance inherent in a device, so as to be reduced to the minimum by keeping the ratio of reference material to the thermal capacity of a sample constant in regard to each device and improving the extent of measuring accuracy. CONSTITUTION:A pair of vessels 5 and 5' consisting of various materials including an A1 pan, a quartz pan or the like are installed on a thermosensible plate 4 erected at the fixed height in the inner part of a constant capacity furnace 3 surrounded by a heater 1 and a refractory material 2, and then differential thermocouples 6 and 6' are set up in each prepared hole of the vessels. After reference material of alpha-Al2O3 or the like is put in the vessel 5 and a sample of lithium niobate or the like in the vessel 5', respectively, a current is made to flow into the heater 1, raising its temperature gradually, and thereby difference in a temperature rise between the reference material and the sample is thus measured. At a time when matter of the sample goes beyond a Curie point, it shows an endothermic reaction, so that a peak position of the endothermism is set to a Curie point temperature. At this time, a ratio Hr/Hs of the reference material to the thermal capacity of the sample is kept constant to a desirable value for the furnace each, whereby the inclination and flection of a base line is reduced and the extent of measuring accuracy is well improvable.
Patent JP-H09221789-A (JP)
Title: Upper revolving superstructure of construction equipment
Inventor: WAKUTA TAKAMITSU
IPC: E02F9/10
Filed: 1996-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain an upper revolving superstructure capable of easily conducting the filter-element exchanging operation of an air cleaner even at the time of a narrow space in a machine room. SOLUTION: This upper revolving superstructure is constituted in such a manner that an air cleaner 36 is disposed so that the detachable direction of a filter element 40 for the air cleaner 36 is made approximately perpendicular to the bottom plate 26B of a revolving frame 26 and the filter element 40 for the air cleaner 36 can be mounted and demounted in the vertical direction through a filter exchanging hole 43 from the lower side of the revolving frame 26 by forming the filter exchanging hole 43 to the bottom plate 26B of the revolving frame 26. Accordingly, a space for mounting and demounting the filter element 40 need not be ensured in a machine room 29, and the exchanging operation of the filter element 40 can be conducted easily even in a small revolving type construction equipment having a narrow housing space in the machine room 29.
Patent JP-S63221184-A (JP)
Title: Cumurative film and cumurative polymerized film and manufacture thereof
Inventor: UMIBE KATSUAKI
IPC: C07F9/09
Filed: 1987-03-11
Abstract: PURPOSE:To obtain an artificial cumurative film having functional char acteristics as observed in natural phospholipid, by laminating monomolecular layers of a specified compound having a structure similar to that of phospholip id, formed on the surface of water, one after the other on a solid base. CONSTITUTION:A compound (A) of formula I is reacted with a compound (B) of formula II (wherein n is 27-39) in a solvent (e.g., diethyl ether) in the presence of a tertiary amine (C) (e.g., triethylamine) at -50-0 deg.C for 30min to several hours to give a compound of formula III. The compound of formula III is then reacted with the above-mentioned tertiary amine in a solvent (e.g., dimethylformamide)at a temperature of room temperature to 40 deg.C for several hours to 10hr to give a compound of formula IV wherein R<1-3> are each alkyl, and R<1> may be linked to R<2> to form a ring) having a structure similar to that of phospholipid. This compound is floated on the surface of water; a pressure is applied horizontally to form a monomolecular layer of this compound; a solid base is immersed in this monomolecular layer and then withdrawn therefrom. This procedure is repeated to accomplish the laminating of the monomolecular layers one after the other on the solid base.
Patent JP-H08244621-A (JP)
Title: Levitating type working device
Inventor: HONGO SHOHEI
IPC: B25H1/04
Filed: 1995-03-14
Abstract: PURPOSE: To prevent the rapid drop of an air pressure from an air cushion mechanism even if an air supply pipe comes off by installing a check valve to the air entrance of an accumulator consisting of the frame body of a work stand made of a hollow material and installing one end of piping reaching the air cushion mechanism on the air exit of the accumulator. CONSTITUTION: When a valve 13 is opened, an air with high pressure generated by an air compressor 11 is supplied in the accumulator 3 of a work stand 2 through an air supply pipe 12 → a check valve 7 → an air entrance 5. The air in the accumulator 3 is supplied to an air cushion mechanism 4 through an exit 6 → a flow rate adjust valve 17 → a piping 16. By the way, when the air supply pipe 12 comes off from the air entrance 5, etc., by any reasons, as the reverse flow of the air in the accumulator 3 is prevented by the check valve 7, it is not leaked from the air entrance 5. As the air left in the accumulator 3 is jetted gradually from the air cushion mechanism 4, it is lowered gradually.
Patent JP-H05213208-A (JP)
Title: Motor-operated power steering device
Inventor: NISHIMOTO MITSUHIKO
IPC: B62D119/00
Filed: 1992-02-04
Abstract: PURPOSE:To ensure detection of abnormality of a control part to be monitored, in a control part for monitoring when a control part is formed in a double system. CONSTITUTION:A clutch monitoring circuit 81 detects a state, where a clutch 8 is engaged, as a state where drive control for assisting steering is effected by means of a main CPU 1. A sub CPU 2 performs detection of abnormality of the main CPU 1 only when a state where the clutch 8 is engaged through a clutch monitoring circuit 81 is detected.
Patent JP-S62211905-A (JP)
Title: Electromagnetic device
Inventor: YOSHIDA SHIGEHISA
IPC: H01F38/08
Filed: 1986-03-12
Abstract: PURPOSE:To facilitate the automatic fabrication by using a coil frame provided with two coil winding parts arranged in series in axial direction and with terminals on its both ends. CONSTITUTION:A first coil 9 is wound on a first coil winding part 1 of a coil frame 6, which is provided with the first coil winding part 1 and a second coil winding part 2 arranged in series in axial direction and with terminals 3, 4, and 5 on its both ends. Lead wires 7 and 8 on the both ends are connected to the terminals 3 and 4 on the coil winding part 1 side. Next, a second coil 12 is wound on the second coil winding part 2 and a lead wire 10 of one end is connected to the terminal 5 on the coil winding part 2 side. A lead wire 11 of another end is connected to the terminal 4 along the outside of the first coil 9. Then, a step of connecting two winding frames after winding coils as conventionally becomes unnecessary and because the transition wiring of the lead wire 11 can be performed at the same time as winding of the second coil, the automatic fabrication of an electromagnetic device for discharge lamp ballast becomes facile.
Patent JP-H01228219-A (JP)
Title: Logical circuit
Inventor: SUYAMA KATSUHIKO
IPC: H03K19/0956
Filed: 1988-03-08
Abstract: PURPOSE:To accelerate response speed by providing a bypass means to clamp high potential and to branch and bypass a current that flows in a switching means at the next stage, and decreasing the current that flows in the switching means at the next stage. CONSTITUTION:When the output of an inverter 12a goes to an H level, diodes 13a and 14a are energized, and the output level of the inverter 12a is clamped at the voltage dropping in a forward direction of the diodes 13a and 14a. A part of an output current Iout is branched by the bypass means 15a, and is bypassed to a power source line Uss. A flow-in current Iin goes to a value smaller than the current Iout, and a time  t required for the charge/discharge of a capacitor between the electrodes of the level shift diode 3b of the inverter 12a is decreased by decreasing the current on the diode 3b, that is, the current Iin. In such a way, it is possible to reduce the current that flows in the switching means at the next stage, thereby, to accelerate the response speed.
Patent JP-S63220221-A (JP)
Title: Color liquid crystal display element
Inventor: KANZAKI SHUICHI
IPC: C09K19/46
Filed: 1987-03-10
Abstract: PURPOSE:To obtain the good color display characteristics of the titled element having the broad range of visual field angle by specifying a product among the twisting angle, the refractive index anisotropy of a nematic liquid crystal and the layer thickness of a liquid crystal layer. CONSTITUTION:The twisting angle phi of a liquid crystal molecule is controlled to >=90 deg., preferably 210 deg.<=phi<=300 deg.. The product DELTAn.d of the refractive index anisotropy of the liquid crystal DELTAn and the layer thickness (d) of the liquid crystal layer is small, and is controlled to <0.3mum<=DELTAn.d<=0.7mum, thereby obtaining sharp threshold characteristics of applied voltage-transmitivity characteristics. Thus, the increase of the color display quality and the enlargement of the display information quantity of the titled device are attained.
Patent JP-H11235410-A (JP)
Title: Snow sliding board
Inventor: SHINOZUKA SHOICHI
IPC: A63C10/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a now sliding board which can reduce burden on knees applied during curving. SOLUTION: An undersole 20 for holding ski boots is rotatably supported on a ski board 10 on the side of the toe thereof while being so supported on the side of the heel thereof as to be displaced outward from the ski board 10 while being energized by a spring 33 of a fixed undersole 30. This constitution enables the absorbing of an external twisting force of the knees with the spring 33 thereby reducing burden on the knees.
Patent JP-H04290087-A (JP)
Title: In-frame encoder/decoder
Inventor: UEDA YUTAKA
IPC: H04N19/625
Filed: 1991-03-19
Abstract: PURPOSE:To suppress a transmission rate by efficiently perform encoding by performing the entropic transformation of the DC component of a transform coefficient obtained by orthogonal transformation comprehensively with the AC component. CONSTITUTION:An orthogonal transform means which inputs an image signal and performs the orthogonal transformation of the image signal, a separation means 12 which separates the DC value of the transform coefficient obtained by the orthogonal transform means from the AC component. a first quantization means 16 which quantizes the DC value separated at the separation means, and a synthesizing means 18 which synthesizes quantized values obtained by the first and second quantization means are provided. A quantization value synthesized by the means 18 is compression-encoded by a variable length encoder means 20. Decoding can be performed similarly.
Patent JP-S58172634-A (JP)
Title: Camera capable of using film with information
Inventor: SATOU AKIHIKO
IPC: G03B7/24
Filed: 1982-04-03
Abstract: PURPOSE:To set read information to the most statistically available condition automatically for photographing, by providing a detecting means for detecting a film being loaded and a specific information setting means for setting specific information automatically. CONSTITUTION:The film is fed without exposure to detect film information holes and an electromagnet 48 attracts an armature 50 against the force of a spring 49 by a signal from a circuit 8 to rotate a clock lever 44 clockwise around a shaft 51. A ratchet plate 22 and the lock lever 44 are disengaged from each other to rotate an ASA shaft 20. A resistance plate 27 also rotates to transmit variation in resistance value between brushes 57 and 58 to the circuit 8. Once the information of the circuit 8 coincides with the ASA value from the brushes 57 and 58, the electromagnet 48 is powered off and the lock lever 44 rotates counterclockwise by the force of the spring 49 to lock the rotation of the ASA shaft 20. On an ASA scale plate 28, the ASA speed of the loaded film is indicated by an index 45.
Patent JP-2000249771-A (JP)
Title: Wave-form recording device
Inventor: YANADA TAKASHI
IPC: G01V1/24
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To reliably obtain the wave-form data of a previous earthquake by storing the wave-form data during the period of the vibration of a prescribed magnitude or above without making a substitution record when the vibration characteristic value becomes a wave-form storage threshold value or above corresponding to the vibration of the prescribed magnitude. SOLUTION: ST1 is a step for judging whether the newly obtained SI value is smaller than a sensitivity threshold value or not, ST2 is a step for outputting the judgment signal, and ST3 is a step for stopping the judgment signal output after the prescribed time. ST4 is an SI value area comparison step for judging whether the new SI value is larger than the smallest value of the largest SI values of the other vibration record areas or not. ST5 judges whether the new SI value is the largest value in the vibration record area recording the present wave-form or not.  ST6 is a record completion process step for continuously making a record during the prescribed delay record period, ST7 is a change step for setting another vibration record area having the smallest value of largest SI values as a new work area, ST8 is a header information step before a change, and ST9 is a step for continuously recording the present wave-form.
Patent JP-S61213679-A (JP)
Title: Ic testing device
Inventor: TSUYUKI SHOJI
IPC: G01R31/26
Filed: 1985-03-19
Abstract: PURPOSE:To improve cooling effect in a test head without obstructing shift of the titled device by providing a duct that takes in open air from a position close to the floor face near the main body and supplies the open air to the test head. CONSTITUTION:The IC testing device consists of a main body 12 and a test head 14. The head 14 is supported rotatably by a support 18. A duct 30 penetrating from the lower face to upper face of the main body 12 is provided near the center of the main body. An air filter 32 is attached to the lower end of the duct 30, and a fan 34 is provided in the middle of the duct 30. Accordingly, open air of relatively low temperature near the floor face under the main body 12 is sucked into the duct 30 after removing dust by the filter 32 and sent upward by the fan 34. The lower end of a duct 36 is connected to the upper end of the duct 30 by a connecting member 38, and the upper end of the duct 36 is connected to an opening at the center of the head 14 by a connecting member 40. As the duct 36 is bellows-like in shape, the head can be rotated with the duct connected to it.
Patent JP-H06241292-A (JP)
Title: Magneto ball planetary gear transmission
Inventor: MATSUI KAZUMI
IPC: F16H13/12
Filed: 1993-02-19
Abstract: PURPOSE:To provide a planetary gear transmission that utilizes large attraction in using a steel ball being less in wear, dispensing with any maintenance such as lubrication or the like, and to improve the extent of transmission efficiency as well as to make a positive shift performable in addition to a low noise. CONSTITUTION:A fixed solar disk 1, a driving solar disk 2 and a driven solar disk 3 consisting of a magnetic substance are accorded with one another of their center axes and set up in a parallel manner, and two steel balls 4a, 4b are annularly arranged among these solar disks 1, 2 and 3. In addition, these steel balls 4a, 4b at both sides of the driving solar disk 2 are held by ring plates 8a, 8b each and both these ring plates are connected by a separator 11. In succession, a ring groove 10, where these steel balls 4a, 4b enter, is installed in at least either of both these two disks 1, 2, and a permanent magnet ring 12 being magnetized in the radial direction is set up in a more inner diametral position than these annular steel balls 4a, 4b in the driving solar disk 2.
Patent JP-S59183038-A (JP)
Title: Electronic engine control apparatus
Inventor: HOSHIKAWA TSUTOMU
IPC: F02D41/04
Filed: 1983-04-01
Abstract: PURPOSE:To enable to obtain smooth feeling in driving vehicle, by selecting the most appropriate control mode according to the operational conditions of an engine in making accelerating or decelerating correction to a basic injection quantity of fuel. CONSTITUTION:A control unit 4 furnishes a signal instructing a basic injection quantity of fuel to an injector 6 on the basis of the data relating to the quantity of intake air supplied to an engine 1 that is obtained from the output signal of an air-flow meter 3 and data relating to the engine speed that is obtained from a crank-angle sensor 5. Further, the injection quantity of fuel supplied to the engine 1 is controlled by applying a signal instructing a corrected injection quantity of fuel on the basis of data representing the conditions of acceleration and deceleration of the engine 1 that is obtained from the output signal of a throttle sensor 7 and data representing the temperature of the engine 1 that is obtained from the output signal of a water-temperature sensor 8. That is, the shock caused at the time of acceleration is moderated by setting a plurality of different conditions for making the accelerating correction and making the accelerating correction by way of a plurality of different modes.
Patent JP-S51130458-A (JP)
Title: Flame retardant polyamide resin compositions
Inventor: OOMURA AKIHIRO
IPC: D01F1/07
Filed: 1975-05-10
Abstract: PURPOSE: Flame retardant polyamide resin composition containing cyanuric acid compound, and an aluminium or a tin compound as flame retarder. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59185090-A (JP)
Title: Dynamic ram
Inventor: SATOU KATSUYUKI
IPC: G11C11/407
Filed: 1983-04-01
Abstract: PURPOSE:To attain highly accurate control by utilizing a dummy word line so as to simulate the level increase at the remotest end of the word line thereby discriminating an optimum level so as to start a word line bootstrap circuit. CONSTITUTION:External address signals AX0-AXn are fetched to an address buffer ADB in synchronizing with a timing signal phiar formed by a row address strobe signal RAS and fed to a row decoder R-DCR and also the selecting operation of the prescribed word line and dummy word line is attained by using a word line selection timing signal phix. This timing signal phix is inputted to the boostrap circuit phix-B so as to boost the potential of the selected word line WL to a voltage over power supply voltage Vcc. Further, external address signals AY0-AYn are fetched to an address buffer ADB in synchronizing with a timing signal phiac formed by a column address strobe signal CAS, fed to a column decoder C-DCR and the data line is selected by a data line selection timing signal phiy.
Patent JP-H07240593-A (JP)
Title: Noise filter tape and manufacture of noise filter tape and apparatus for manufacturing noise filter tape
Inventor: SENDA MASAKATSU
IPC: H05K9/00
Filed: 1994-02-28
Abstract: PURPOSE:To realize a large noise suppression effect by forming a noise filter tape of a magnetic alloy film and a non-magnetic insulating material which is bonded in either or both sides of the magnetic film and forming it in a tape- like form to miniaturize it. CONSTITUTION:A noise filter tape 1 is constituted of a magnetic alloy film 2 and a non-magnetic insulating material 3 bonded in either or both sides of the magnetic film 2. No matter whether the non-magnetic insulating material 3 is bonded to one or both sides of the magnetic film 2, the same effect can be obtained. The alloy series magnetic film 2 has uniaxial magnetic anisotropy within the film surface. Further, the alloy series magnetic film 2 is an single- layer alloy series magnetic layer or a multi-layer film in which the alloy series magnetic layer and the non-magnetic insulating layer are alternately laminated. Thereby, a noise absorption effect with the eddy current loss of the alloy series magnetic layer can be efficiently utilized and a large noise suppression effect can be realized despite it is tape-like form and small-size.
Patent JP-H04291513-A (JP)
Title: Semiconductor device
Inventor: TOMITA KAZUHIRO
IPC: H03K19/086
Filed: 1991-03-20
Abstract: PURPOSE:To realize a bias circuit for TTL circuit component whose power supply voltage dependency and temperature dependency are small while decreasing the, increase in number of components with respect to the semiconductor device provided with an ECL circuit section and the TTL circuit section. CONSTITUTION:A TTL circuit section 1 is operated based on a level between a power supply VCC and GND and an ECL circuit section 2 is operated based on a level between a power supply VEE and GND. A bias circuit 3 generates a bias voltage V1 with small power supply voltage dependency and temperature dependency for the ECL circuit section 2 based on the level between the power supply VEE and GND. A current mirror circuit 4 consists of transistors(TRs) T1, T2 connecting to the power supply VCC and a constant current source 5 connected between the TR T1 and the power supply VEE supplies a constant current based on the bias voltage V1. A bias voltage generating resistor R1 connected between the TR 2 and the GND is used for to generate a bias voltage Vref for the TTL circuit section 1.