baber/WOPTO huggingface dataset:
Patent JP-H03296267-A (JP)
Title: Solid-image-pickup element
Inventor: KIMURA TETSUJI
IPC: H04N5/341
Filed: 1990-04-14
Abstract: PURPOSE:To prevent a decrease in the reliability, such as the deterioration of device characteristics due to aging of the properties of a silicon oxide film, by arranging the wiring of a plurality of vertical transfer electrodes which form a vertical register and a transfer gate section in the horizontal and vertical directions and by not arranging the wiring of two vertical transfer electrodes to which a maximum and a minimum electrical potential are applied at the same time on a channel stop which classifies light-receiving sections in the vertical direction. CONSTITUTION:Signal charges generated by a light-receiving section 106 are transferred to a vertical register 107 through a transfer gate section 108 by signal charge reading pulses applied first and third vertical transfer electrodes 101, 103. The signal charges are transferred in the vertical direction by applying pulses in turn to first, second, third and fourth vertical transfer electrodes 101, 102, 103 and 104. Since the wiring portions of vertical transfer electrodes do not overlap with each other on a channel top 105 which separates the light- receiving section 106 in the vertical direction, a high electrical potential VH and a low electrical potential VL are not applied to the wiring portions of two vertical transfer electrodes at the same time on this portion.
Patent JP-H02275577-A (JP)
Title: Method for designing sequential logic circuit
Inventor: ITO RIEKO
IPC: G06F17/50
Filed: 1989-04-17
Abstract: PURPOSE:To eliminate the need for the post correction of sequential logic circuit design by connecting a Schmitt trigger circuit to the clock terminal of a flip flop(FF) circuit formed in a macro-cell. CONSTITUTION:The FF macro-cell 1 is constituted by inserting the Schmitt trigger circuit 2 between the clock terminal C of the D-type FF and the trigger input terminal S of the macro-cell. Thereby, malfunction due to parasitic wiring capacity on a clock wiring, noise or the like generated at the time of shaping a waveform by a wiring resistor is removed and the inspection of a malfunction place based upon the wiring capacity, resistance value calculation can be also reduced. Consequently, labor for newly adding a circuit for correcting the malfunction due to noise or changing the layout of the wiring can be made unnecessary.
Patent JP-H07284935-A (JP)
Title: Welding wire cutting device and arc welding robot
Inventor: NAKAO TETSUYA
IPC: B23K9/12
Filed: 1994-04-11
Abstract: PURPOSE:To provide a welding wire cutting device which can cut a welding wire only by a definite length from the top of the wire and provide a welding robot in which the cutting device is assembled. CONSTITUTION:This device is provided with a top end detecting means 15 which detects the top end S of a welding wire 6 projecting from a torch 4, a wire cutter 11 which is arranged by being approached to the torch side by a specific distance H from the detecting point P1 or the detecting means, and a controlling means which moves the cutter to cut based on the detection of the detecting means. Further, the cutting device is installed within the action range or a robot or a robot body 1 to hold the torch 4 projecting the welding wire 6 and a robot controlling stand 2 to control the action of the robot.
Patent JP-S59223467-A (JP)
Title: Developing method
Inventor: HANEDA SATORU
IPC: G03G15/06
Filed: 1983-06-03
Abstract: PURPOSE:To obtain an image of high quality by keeping a developer layer and an image carrier contactlessly, arranging a control electrode controlling the scattering of toner particles between the developer layer and the image carrier and developing a toner image under the AC vibration field to be impressed to at least any one of a control electrode and a developer carrier. CONSTITUTION:Respective gaps among a sleeve 2, a layer thickness regulating blade 5 and the image carrier 1 are adjusted so that a magnetic brush formed on the sleeve 2 keeps a gap without contacting with the surface of the image carrier 1. The control electrode 10 which does not interrupt the scattering of toner image from the magnetic brush to the image carrier is formed between the magnetic brush and the image carrier 1 in parallel with the axial direction of the sleeve 2. Voltage containing an AC voltage component is impressed to the control electrode 10 or the sleeve 2 and vibration field is formed in a developing area A to attain development. In said procedure, the separating and scattering properties of the toner particles and selective attructivity of toner particles to an electrostatic image are improved and a picture of high quality is developed.
Patent JP-H01271315-A (JP)
Title: Straight material following feeder
Inventor: SHIGEMURA MASANORI
IPC: B65G47/08
Filed: 1988-04-20
Abstract: PURPOSE:To automate the operation of a straight material feeder such as a pipe feeder by feeding a material forward through a rearward feeding means and releasing drive motion of the rearward feeding means when the top of the material passes through a forward feeding means while furthermore making the speed and the driving force of the rearward feeding means regulatable. CONSTITUTION:Straight materials in a U-rack 2 are separated one by one and fed to a tick feeder 4. Projection of a preceding material from a V-trough 5 is detected through a detector PH7 for detecting passage of the rear end of straight material, then next straight material is fed through the kick feeder 4 to the V-trough 5. When the next straight material is detected through a detector PH6, following straight material is held by pinch rolls 7 and fed forward with predetermined controlled speed. When a detector PH4 or PH5 detects passage of the tip of the straight material through a forward feeder 16, the pinch rolls 7 are separated to release holding of the straight material and switching is made to feeding operation through the forward feeder 16. By such arrangement, smooth and automatic feeding can be achieved.
Patent JP-S59225040-A (JP)
Inventor: KAMIYA MASAMI
IPC: A61B6/00
Filed: 1983-06-03
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-S5817975-A (JP)
Inventor: TOOMASU PATORITSUKU MATSUKUROO
IPC: B65G3/02
Filed: 1982-06-08
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-S5324919-A (JP)
Title: Throttle positioner system
Inventor: NOMURA KAZUSHI
IPC: F02M19/12
Filed: 1976-08-18
Abstract: PURPOSE: To prevent the over-concn. of mixture, by reducing intake pipe negative press. generated in the case of car retardation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01269657-A (JP)
Title: Master cylinder
Inventor: SHINOHARA TAKAYOSHI
IPC: F16J15/3224
Filed: 1988-04-21
Abstract: PURPOSE:To avoid the delay in the response in pressure rise in a hydraulic chamber by forming a plurality of elastic projections in the specific constitution, on the front surface side of a unidirectional sealing member, in a master cylinder for vehicle brake which is equipped with the unidirectional sealing member in which an inner peripheral lip is closely attached onto the other peripheral surface of the plunger which dividedly forms a hydraulic chamber. CONSTITUTION:As for a tandem master cylinder M, two plungers 161 and 162 are fitted into a sleeve 13 fitted into a cylinder body 1. The sealing chambers g1 and g2 and hydraulic pressure chambers 171 and 172 are dividedly formed by the plungers 161 and 162, and the unidirectional sealing members 351 and 352 which permit the flow of the working oil only in one direction from radial grooves 341 and 342 are installed into the sealing chambers g1 and g2. In this case, on each sealing member 351 (similar in case of 352), a plurality of elastic projections (l) are formed at equal intervals in the inner peripheral direction on an annular base (k) so that the parts between the basic parts of the inner and outer peripheral lips (h) and (j) are connected, and when the plunger advances, the sealing member 351 is held at a retreat position, and when the plunger retreats, the advance of the sealing member 351 accompanied with the decompresson of the hydraulic cahmber 171 is permitted.
Patent JP-S5223266-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI SUSUMU
IPC: H01L47/00
Filed: 1975-08-15
Abstract: PURPOSE:To obtain a insulating structure used in the element separation of semiconductor devices which has the gallium arsenide crystals as their centers and which are used in the high frequency area above the microwave band.
Patent JP-H06290726-A (JP)
Title: Charged particle beam converging apparatus
Inventor: YAMAKAGE YASUHIRO
IPC: H01J37/147
Filed: 1993-03-31
Abstract: PURPOSE:To provide a charged particle beam converging apparatus which can carry out alignment easily and surely within a short time. CONSTITUTION:A charged particle beam converging apparatus is composed of a charge beam source 31 to supply charged particles, electron lens 32a, 32b to converge the charged particle beam, a beam aligner 33 to adjust the charged particle beam and pass it through the center of the electron lens 32b, deflectors 10a, 10b to control the radiational direction of the charged particle beam, and a secondary electron detecting apparatus 35 to compose a secondary electron image by the charge particle beam radiation. The beam aligner 33 and two-step deflectors 10a, 10b are installed upstream of the objective lens 32b sequentially from the upper stream side and the deflecting potentials of the deflectors 10a, 10b are interlocked so as to pass the charged particle beam through the center of the objective lens 32b at the time correct state of the alignment and either one of the deflection potentials can be switched to the earthing potential.
Patent JP-H06285963-A (JP)
Title: Manufacture of blow molded article with pipe
Inventor: HORIBE HIDEHIKO
IPC: B29C49/20
Filed: 1993-03-31
Abstract: PURPOSE:To dispense with a perforating process by a method wherein the diameter of a fitting base part of an insert pipe is made larger than that of a tubular part and parison is made to swell out into the fitting base part when the parison is brought into pressure contact with a mold, while the fore end thereof is burst and communicate with the tubular part. CONSTITUTION:An insert pipe 1 is fitted to a mold 6, parison 9 is brought into pressure contact with the mold and further made to swell out into a fitting base part 3 of the insert pipe 1, and the part of the parison corresponding to a tubular part 2 is burst so that the tubular part 2 and the inside of the parison 9 communicate with each other. The insert pipe is fitted to a blow molded article such as a duct in this way and a pipe perforating process after blow molding is dispensed with. Accordingly, a production efficiency is improved and remaining of cuttings is eliminated.
Patent JP-2000292419-A (JP)
Title: Method and device for evaluating remaining life of creep in heat transfer pipe
Inventor: KOYAMA TERUO
IPC: G01M99/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To accurately evaluate the remaining life of creep by calculating the change in the shape of a heat transfer pipe for each set time repeatedly until the total of a creep damage rate reaches 1. SOLUTION: An average metal temperature at usage time is estimated from a metal micro organization. Then, a metal temperature when a sample is sampled is obtained from the amount of temperature increase of metal that has been calculated from a vapor oxidation scale thickness and an average metal temperature that has been estimated. Equivalent time where the same scale thickness can be obtained at the temperature is obtained, and a creep damage rate at a time step for calculating the remaining life of creep is calculated based on a creep rupture test result. Then, the creep damage rate in the next time step is calculated.  This sort of calculation is repeated until the creep damage rate reaches 1, thus accurately estimating the remaining life of the creep of a heat transfer pipe and hence preventing a breakdown accident that cannot be predicted by a conventional bursting test method in advance.
Patent JP-H08290831-A (JP)
Title: Handling device
Inventor: UCHIYAMA NORIHIRO
IPC: H01L21/68
Filed: 1995-04-25
Abstract: PURPOSE: To lock both sides of a conveyed object positively by locking claws regardless of the inclination of the conveyed object by forming a pressing block in such a way as to be oscillated following the inclination of the conveyed object at the uppermost end and to impart inward force to at least one of holding means by an energizing means. CONSTITUTION: Electronic parts such as semiconductor elements with lead frames resin-molded, for instance, are stacked as conveyed objects 14 with thin-walled parts 14b, 14c of different length protruded from both side walls of each thick-walled part 14a. A pressing block 19 can be oscillated following the locking of the conveyed object 14, and this pressing block 19 us provided with turnable holding means 21, 22 having locking claws 21a, 22a provided with taper faces 21b, 22b. At least one of the holding means 21, 22 has upward force imparted by an energizing means 23. When the pressing block 19 is pressed to the conveyed object 14 from above, the pressing block 19 is inclined following the inclination of the conveyed object 14, and the locking claws 21a, 22a are opened outward and then returned inwarad again so as to hold the conveyed object 14 positively by step parts 21c, 22c.
Patent JP-S581928-A (JP)
Inventor: SAITOU ASAO
IPC: H01H13/62
Filed: 1981-06-26
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-S58216326-A (JP)
Inventor: HAYASHI HIDEO
IPC: H01H73/36
Filed: 1982-06-11
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-S5222852-A (JP)
Title: Multiple mode piezo ceramic filter
Inventor: NAGATA TAKASHI
IPC: H03H9/54
Filed: 1975-08-14
Abstract: PURPOSE:To improve the flat characteristics, symmetical property in attenuation range and sprious characteristics in the multiple mode piezo ceramic filter which emplloys thickess vibration.
Patent JP-H0616742-A (JP)
Title: Polymer having multilayer structure, its production method and antistatic resin composition containing the same polymer
Inventor: MATSUMOTO YOSHIKI
IPC: C08L51/00
Filed: 1993-04-26
Abstract: PURPOSE:To provide a thermoplastic resin exhibiting a permanent antistatic property and remarkably reduced in an influence on physical properties essential to the thermoplastic resin, e.g. heat resistance or mechanical strength accompanying impartation of antistatic property. CONSTITUTION:This polymer having a multilayer structure is composed of (a) the innermost layer of a crosslinked polymer having >=50 deg.C Tg in an amount of 10 to 50wt.% based on the whole body, (b) the second layer of a flexible polymer having <=10 deg.C Tg in an amount of 5 to 25wt.% based on the whole body, (c) the third layer of a flexible polymer containing a polyalkylene oxide chain-containing unsaturated monomer as the main structural unit and having <=10 deg.C Tg in an amount of 10 to 40wt.% based on the whole body and (d) the outermost layer of a melt flowable polymer having >=50 deg.C Tg in an amount of 10 to 50wt.% based on the whole body. Its production method and an antistatic thermoplastic resin composition containing the polymer having a multilayer structure uniformly dispersed therein are also provided.
Patent JP-S60242837-A (JP)
Inventor: INOUCHI MASAYUKI
IPC: G03B42/02
Filed: 1984-05-17
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-H11294907-A (JP)
Title: Refrigerating system
Inventor: UENO AKITOSHI
IPC: F25B7/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To restrict the complication of a circuitry by simplifying the control of a high pressure refrigerant pressure and the sampling control of a gas refrigerant. SOLUTION: A high temperature side refrigerating circuit 20 comprises a compressor 21, a condenser 22, an electric expansion valve EVE, a receiver 25 and a motor-operated expansion valve and evaporation parts of refrigerant heat exchangers parallel with each other, which are interconnected sequentially. Two low temperature side refrigerating circuits comprise the compressor, condensing parts of the refrigerant heat exchanges, an expansion valve and a heat exchanger tube for evaporation which are interconnected sequentially to perform a heat exchange between a primary refrigerant and a secondary refrigerant in the refrigerant heat exchangers. In addition, a gas path 43 is provided to link a first gas piping 40 and the receiver 25 between a four-way selector valve 24 and the condenser 22 of the high temperature side refrigerating circuit 20. When a high pressure refrigerant pressure during the cooling operation comes down below a preset specified value, the gas path 43 is made to communicate. On the other hand, the communication is made with the gas path 43 during the defrosting operation.
Patent JP-S5624493-A (JP)
Title: Central system fluid composition for automobile
Inventor: SUGIURA KENSUKE
IPC: C10M169/04
Filed: 1979-08-06
Abstract: PURPOSE:To provide the titled composition which meets the SAF Specifications and has high flash point, high initial boiling point and low evaporation loss, by using a hydrocarbon base oil comprising 1-decene oligomers, etc., and a viscosity-index improver consisting of polymethacrylate. CONSTITUTION:The objective fluid composition is prepared by mixing (A) 70- 90wt% of a hydrocarbon base oil composed of (i) 25-50wt% of a 1-decene oligomer having an average molecular weight of 200-600 and (ii) 50-75wt% of a petroleum lubricant fraction, with (B) 5-30wt% of a viscosity-index improver consisting of a polymethacrylate having a viscosity-average molecular weight of 10,000-700,000. The component (B) is prepared by polymerizing the ester of a 1- 18C saturated monohydric alcohol and methacrylic acid. EFFECT:Excellent compatibility with rubber. USE:The composition can be used as a brake fluid, power steering fluid, shock-absorbing fluid, and automatic transmission oil.
Patent JP-S5623399-A (JP)
Title: Sludge compressing time controlling method of pressure dehydrator
Inventor: YAMAMOTO YASUO
IPC: C02F11/12
Filed: 1979-08-06
Abstract: PURPOSE:To eliminate the loss of time and make uniform cake by stopping compressing when the cake moisture content reaches a target moisture content. CONSTITUTION:Amount of sludge for one time is supplied into an incorporating tank 4, is actually measured with a detector 2 until the end of supplying and is operated in an arithmetic control unit 16. In addition, the mean value of sludge concentrations during that time is operated. A ferric chloride soln. is also flowed by gravity at a preset amount into the incorporating tank 4. Its amount is actually measured with a detector 11 and its concentration with a detector 12. The same holds true of a carbide slurry. In the arithmetic control unit 16, the concentration in the incorporating tank 4 is obtained by using the detected and integrated values. At the time when these are incorporated, the sludge is charged into a pressure dehydrator 7 by a sludge feed pump 5. At this time, the sludge amount is actually measured with a detector 6; the amount of water (amount of filtrate) to be extracted is determined by the arithmetic control unit 16; a target filtrate amount is obtained; the filtrate amount having been discharged since the sludge was charged into the pressure dehydrator 7 is integrated and is compared with the target filtrate  amount; when these coincide, a command is emitted to a pressure dehydrator control unit 17 and  the compression of the pressure dehydrator 17 is thereby stopped.
Patent JP-H02280617-A (JP)
Title: Overcurrent prevention circuit
Inventor: HIROTA YOSHIHIRO
IPC: H02H3/087
Filed: 1989-04-18
Abstract: PURPOSE:To prevent overcurrent from keeping on and to protect a power source and peripheral circuits by reducing the output of power supply in the occurrence of overcurrent. CONSTITUTION:When output current increase and exceeds the tolerance, a photocoupler P1 becomes conducting and the gate voltage of a thyristor SCR is raised to conduct the current because the current will flow to a resistance R5 through a resistance R7. A photocoupler P2 will thereby be conducted, which drops reference voltage VP as a result and the output voltage at an output terminal 3 will be OV. This state will continue until a resetting switch 4 is turned ON and the thyristor SCR is turned OFF.
Patent JP-H08252595-A (JP)
Title: Upflow anaerobic sludge bed process
Inventor: YONEYAMA YUTAKA
IPC: C02F3/08
Filed: 1996-03-29
Abstract: PURPOSE: To provide an upflow anaerobic sludge bed process by which sludge is granulated in a short time and the granulated sludge is formed irrespective of the kind of methane bacteria. CONSTITUTION: In the treatment of org. sewage by an upflow anaerobic sludge bed process, a Ca compd. is added into the raw water, CaCO3 is formed by the carbon dioxide generated by the methane fermentation, and methane bacteria are deposited on the CaCO3 as a carrier to form a pellet-shaped granulated sludge.
Patent JP-H11297393-A (JP)
Title: Jack plate for wire connection device
Inventor: HAMADA MASAMITSU
IPC: H01R11/11
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a jack plate for a wire connection device without the satisfactory connection/removal workability of a wire terminal to/from a jack terminal with no possibility of electrical contact of the wire terminal with an adjacent terminal in removing the wire terminal. SOLUTION: This jack plate 100 for a wire connection device comprises jack terminals 7a and so on for wire connection, arranged roughly in the same plane. Each jack terminal 7a comprises a pair of connection members to be respectively connected to wire terminals 50, the connection members and formed having an interval between each other, a lock part corresponding to the locking mechanism of the wire terminal 50 is provided on the connection member of the jack terminal 7a, and the connection members of the jack terminal 7a are constituted to have the interval opened, in such a way that an unlocking lever 22 of the wire terminal 50 can be inserted between the connection members.
Patent JP-H04309048-A (JP)
Title: Automatic contact device
Inventor: KOBAYASHI NOBUFUMI
IPC: H04M11/02
Filed: 1991-04-05
Abstract: PURPOSE:To detect the presence of a subscriber automatically and to make contact thereto when a speech test is not in progress due to the absence of the subscriber whose telephone set is installed newly. CONSTITUTION:The device is provided with a line connection changeover means 1 provided to a tested telephone set side, a dial detection means 2, a control section 3 outputting a control signal by an output of the means 2, a timer 4 to obtain a prescribed delay time, an announcement machine 5 sending a prescribed message, an automatic dialer 6 to call a person in charge of test, a test personnel telephone number setting storage means 7, a test personnel reply detection line changeover means 8 connecting a telephone line of the test personnel to the tested telephone set, an incoming call detection control means 9 detecting an incoming call from an exchange to a tested telephone set and outputting a control signal for line changeover, an incoming call display means 10 and a power supply section 11.
Patent JP-S59217890-A (JP)
Inventor: RICHIYAADO EICHI GURATSUPENDOR
IPC: E21B10/56
Filed: 1984-05-19
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。