baber/WOPTO huggingface dataset:
Patent JP-H05156447-A (JP)
Title: Production of high density carbonaceous material
Inventor: HIRAI TOSHIO
IPC: C23C16/46
Filed: 1991-10-08
Abstract: PURPOSE:To produce a high density carbonaceous material at a high speed by making at atmospheric pressure a specific value or above in the producing method for the carbonaceous material by the thermochemical vapor deposition method. CONSTITUTION:In vapor depositing the carbonaceous material on a base material with the thermochemical vapor deposition device, a hydrocarbon gaseous starting material, single or with an inert gas, is used and the atmospheric pressure is >=1.2atm in absolute pressure. The inert gas is added to the gaseous starting material as a means to make the atmospheric pressure >=1.2. And the high density carbonaceous material is obtained at high speed even if the temp. is in a range of 1400-2200 deg.C.
Patent JP-2000121208-A (JP)
Title: Refrigerating machine
Inventor: MUKOYA TOSHIAKI
IPC: F25B49/02
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To protect an object to be cooled with a safety apparatus of a refrigerating machine when there is no failure, and eliminate a useless operation while protecting the constituting devices when there is a failure. SOLUTION: A safety apparatus is divided into first safety devices 49C, 49F1, 49F2, 51C which operate in the case where there is a good possibility of failures of parts, and a second safety device 63H1 which operates in the case where there is a little possibility of failures. When the possibility of failures is high, the operation of a refrigerating machine is stopped, and when the possibility of failures is low, an automatic return (restarting) is repeated a given number of times.
Patent JP-S62152390-A (JP)
Title: Control circuit
Inventor: SAITO TOMOYUKI
IPC: H02P6/08
Filed: 1985-12-25
Abstract: PURPOSE:To cut down the number of outside connecting terminals by changing over to a motor coil for electrification based on a rotating position detection signal and at the same time by controlling the amount of current to the motor coil based on the comparison signal between the preset signal and the reference signal. CONSTITUTION:The detection signals of hole elements 1 and 2 are supplied to hole amplifiers 3 and 4. To the No.4 terminal the preset signal, with which the rotating speed is changed over in stages, is supplied overlappingly on top of the detection signal. The output signals of hole amplifiers 3 and 4 change to those of a high level and a low level each corresponding to the rotating position of the motor. A current change-over circuit 6 drives drive circuits 7 and 8 on the basis of these output signals. The components to control the quantity of current to motor coils L1 and L2 are given by the current control system composed of a comparator 3, a clock selection circuit 11, a speed control circuit 12, etc.
Patent JP-H08129322-A (JP)
Title: Controller of image forming device
Inventor: ICHIMURA TAKESHI
IPC: G03G21/00
Filed: 1994-10-31
Abstract: PURPOSE: To facilitate the resuming of an image forming operation by detecting the movement of an original and clearing the stored original size, when the image forming operation is interrupted. CONSTITUTION: This controller for an image forming device is provided with a means detecting the original size, a second memory 32 storing the original size detected by this detecting means, means 20 and 23 selecting image forming conditions based on the size of the second memory 32, a means for displaying based on the size of the second memory 32, when an automatic mode is designated by the means 20 and 23, a means 28 detecting abnormality during operation, a means interrupting the image forming operation in response to the detection of the abnormality of the means 28, a means 26 resuming the image forming operation interrupted by the interrupting means, a means for detecting the movement of the original placed on a platen glass until the image forming operation is resumed after the interruption and a means clearing the original size of the second memory 32,  when this detecting means detects the movement of the original.
Patent JP-H07143051-A (JP)
Title: Cellular telephone set incorporating radio function
Inventor: SAKUMA SHIGERU
IPC: H04W88/04
Filed: 1993-11-19
Abstract: PURPOSE:To provide a cellular telephone set incorporating radio function, whose handling is easy, and whose safety at the time of a call is guaranteed with improved cost. CONSTITUTION:The cellular telephone set 7 incorporating radio function use a small power radio equipment 2 whose communication range is about 2m with another telephone communication equipment, namely, the handset incorporating radio function 9 and small power radio equipments 4 and 6 provided for a hands-free unit incorporating radio function 8 and incorporates a cellular telephone system 1. Thus, the cellular telephone set 7 incorporating radio function can execute cordless radio communication with small power with the hands- free unit 8 incorporating radio function and the handset 9 incorporating radio function.
Patent JP-2001113458-A (JP)
Title: Polishing method of color filter and polishing device used therefor
Inventor: KAJITANI HARUHIKO
IPC: B24B37/24
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method capable of eliminating pollution of a color filter by oozing out of a pressure sensitive adhesive layer between a polishing base and a buff and a polising device used therefor. SOLUTION: A buff polishing device is composed of a polishing stage fixed to a side wall of a polishing base by tucking an outer peripheral end part of buff cloth in a side wall from an upper surface of the polishing base by sticking the buff cloth to an upper surface of the polishing base and a cover-like polishing plate for opposing a polishing surface of a polishing object to a buff cloth surface of the polishing stage by holding the polishing object.
Patent JP-H09134840-A (JP)
Title: Laminated ceramic capacitor
Inventor: KANAZAWA ATSUSHI
IPC: H01G4/12
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To enable outer electrodes and inner electrodes to be well connected together so as to restrain a laminated porcelain capacitor from deteriorating in capacitance by a method wherein a conductive part electrically connected to inner electrodes of the same polarity is provided to each edge face of a laminate composed of ceramic dielectric layers and inner electrodes which are alternately laminated, and the outer electrode is also provided to each edge face of the laminate. SOLUTION: Ceramic dielectric sheets which serve as ceramic dielectric layers 1 and inner electrodes are formed through a screen printing method and alternately laminated for the formation of a laminated structure. A conductive part 4 which electrically connects the inner electrodes of the same polarity is provided to each edge of the laminated structure, and an outer electrode 5 is provided to each edge face of the laminated structure. By this setup, when silver paste is applied as the outer electrodes 5 and baked, the outer electrodes 5 are well connected to the inner electrodes 2, so that a laminated porcelain capacitor of this constitution can be restrained from deteriorating in capacity.
Patent JP-H08145480-A (JP)
Title: Outdoor unit for multizone air conditioner
Inventor: TAGASHIRA MINORU
IPC: F25B13/00
Filed: 1994-11-25
Abstract: PURPOSE: To provide an outdoor unit for a multizone air conditioner which has a long life and places a plurality of compressors. CONSTITUTION: One inverter 2 having power supply capacity of one compressor is provided in an outdoor unit 1 for a multizone air conditioner which places a plurality of compressors 6. The compressors 6 employ the inverter compressors, and a switching circuit 3 for connecting one of the compressors to an inverter power supply and connecting the remaining compressors to a commercial power supply is provided. Accordingly, the circuit 3 has the operating time integrator 4 of the compressors 6 to connect the compressor in which the integrated time of the integrator 4 at the time of starting the compressors 6 is minimum to the inverter power supply and the other compressors are switched by the circuit to be connected to the commercial power supply.
Patent JP-H08154292-A (JP)
Title: Level compression circuit
Inventor: MORIKAWA SUMIYUKI
IPC: H04R3/00
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a level compression circuit in which nonlinear distortion is reduced without causing deterioration in S/N. CONSTITUTION: An input signal ei is fed to a voltage division circuit 12 comprising a resistor 3 and a parallel circuit 13, in which the input signal is divided. After the voltage division signal is amplified by an amplifier circuit 7 and fed to peak rectifier circuits 8A, 8B and positive and negative peak rectifier signals PDa, PDb are fed to bases of transistors(TRs) 5A, 5B of series circuits 13A, 13B being components of the parallel circuit 13 as a control signal and an output signal vo subject to level compression control is obtained from the voltage division circuit 12.  Dominant even order harmonic distortion components due to nonlinearity of the TRs 5A, 5B included in currents ia, ib flowing to the series circuits 13A, 13B among even and odd harmonic distortion components are opposite in the polarity to each other, and only the odd order harmonic distortion components are included in a current ip flowing to the parallel circuit 12 in addition to a fundamental component. Only the odd harmonic distortion components in addition to the fundamental component are in existence in the output signal vo and the nonlinear distortion is considerably reduced.
Patent JP-H08150441-A (JP)
Title: Mold for continuously casting steel
Inventor: YASUDA KAZUMI
IPC: B22D11/04
Filed: 1994-11-25
Abstract: PURPOSE: To prevent the development of crack in a cast slab by forming a fluid flowing space between a thin metallic plate forming a mold space and a water cooling copper plate. CONSTITUTION: The mold body 3 of the mold 1 is formed with a water cooling copper plate having a cooling structure 2. The mold space 4 with the thin metallic plate 4S is formed in the inside space of the mold body 3 and restraining tools 5 for holding the fixed interval are interposed between the mold body 3 and the thin metallic plate forming the mold space 4 to form the fluid flowing space 6. A supplying and a draining pipes 7a, 7b for fluid or gas, such as air or nitrogen, or liquid nitrogen, etc., are connected with the fluid flowing space 6, and the thin metallic plate forming the mold space 4 by flowing the fluid of the air, etc., into the fluid flowing space 6 is constituted so as to be possible to slowly cool. By this method, the breakout is not caused and the high speed casting can be obtd.
Patent JP-H10129758-A (JP)
Title: Double-structured container
Inventor: TAZAKI MINORU
IPC: B65D83/16
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To avoid communication between an inner container and an outer container or a mounting cup, assure sealing performance between a valve housing and the inner container and prevent the inner container from coming off by providing an anti-removal mechanism between an adapter provided between the valve housing and the inner container and the valve housing. SOLUTION: An anti-removal mechanism 6 is provided between an adapter 5 for connecting a valve housing 3 with an inner container 4 and the valve housing 3. The anti-removal mechanism 6 comprises a claw 23 for making an axial slit on an axial end of a cylinder 20 of the adapter 5 for dividing it into four pieces and bent toward an axial core and a stop groove 24 on an outer peripheral face of the valve housing 3. When the valve housing 3 is inserted up to a stage 25 from a side of a path 14 on an opposite side to the claw 23 of the adapter 5, the claw 23 is fitted into the stop groove 24. As a result of providing a ring-like protrusion on a flange 21 of the adapter 5, the inner container 4 and the housing 3 can be sealed, thereby eliminating concern about corrosion of an outer container and a mounting cup 10 and preventing the inner container from coming off.
Patent JP-2000318318-A (JP)
Title: Transparent heat-sensitive recording material
Inventor: SHINPO HITOSHI
IPC: B41M5/28
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material which does not rely on a light source by controlling the absorbing of a near ultraviolet section, and also, is excellent in the recognizability of an image and light-resistance. SOLUTION: On a transparent supporting body, at least a heat-sensitive recording layer is formed, and in addition, a protective layer is provided on the top of the heat-sensitive recording layer when required, and on the opposite side of the supporting body, a back layer is provided when required to form this heat-sensitive recording material, and in such a heat-sensitive recording material, the absorbance (transmittance) of a non-printed section is 0.5-1.2 at a wavelength of 380 nm, and 0.7 or lower at a wavelength of 420 nm.
Patent JP-H05223760-A (JP)
Title: Differential thermal expansion measurement device
Inventor: NOGUCHI MANABU
IPC: G01N25/16
Filed: 1991-11-07
Abstract: PURPOSE:To obtain a differential thermal expansion measurement device with no degradation in measurement accuracy due to the self weight moment load on a sample pushing rod and the mechanism supporting the sample pushing rod. CONSTITUTION:On a parallel motion mechanism 20 suspending a sample pushing rod with a pair of swing links 16, 17 parallel to each other on the same plane, a certain length arms 21, 22 perpendicular to the swing likes are fixed at one end as swing center of the swing links 16, 17. And both tips of the arms 21, 22 are connected with a tension spring 23. The spring characteristics of the tension spring 23 is set so that the moment load Mb incurred on the sample pushing rod by the tension spring 23 and the moment load Mw incurred on the sample pushing rod by the self weight of the mechanical parts.
Patent JP-H08148179-A (JP)
Title: Nickel-hydrogen storage battery
Inventor: TSUJI YOICHIRO
IPC: H01M10/30
Filed: 1994-11-25
Abstract: PURPOSE: To provide a nickel-hydrogen storage battery improved for deterioration in battery characteristic such as an open circuit voltage group to zero in a few weeks during the storage of the battery at high temperature. CONSTITUTION: Regardig a nickel-hydrogen storage battery using a hydrogen storage alloy as a negative electrode, sodium salt chosen from a group of Na2 HPO4 , Na2 B4 O7 , Na2 O.nSiO2 and Na2 CrO4 is added to the alkaline electrolyte of the battery. The hydrogen storage alloy contains at least one element selected from a group of Fe, Ti and Cr.
Patent JP-H06151537-A (JP)
Title: Evaluation for life of wiring
Inventor: SAITO YASUNOBU
IPC: H01L21/66
Filed: 1992-10-30
Abstract: PURPOSE:To provide wafer-state EM-life evaluation speedily and precisely without using a special apparatus, by fabricating a heating body in a wafer and changing a wiring temperature and a testing current independently. CONSTITUTION:A wiring 13 is supplied with a current for EM through constant- current power electrodes 14a and 14b and at the same time a conductive layer 11 is supplied with a DC current through ohmic electrodes 12a and 12b from a DC power supply grounded in a different position from that of the constant- current power supply. Then, the conductive layer 11 is heating up. While the wiring temperature is controlled by this heat, the life of wiring is searched to evaluate the EM life. In this way, a heating part as a heater is fabricated in an evaluation pattern, the wiring temperature and current density in wiring can be controlled individually without an assembling step. Moreover, it takes only a short time for a heating body just under the wiring to get in thermal equilibrium, and the evaluation has good repeatability.
Patent JP-H03152695-A (JP)
Title: Traverse/approach detector
Inventor: UEGAKI TOSHIYUKI
IPC: G01V3/15
Filed: 1989-11-08
Abstract: PURPOSE:To obtain a wide detecting zone with a weak signal level by connecting a transmitter and a receiver to one terminals of the detecting lines of two pen type coaxial cables provided being separated by a prescribed distance, and detecting the traverse and approach of a mobile body based on the change of a reception signal level. CONSTITUTION:The transmitter 3 and the receiver 4 are connected to the one terminals of the open type coaxial cables 1, 2 provided being separated by the prescribed distance (d) (for example, 1m), and non-reflection terminators 6, 7 which absorb a transmission signal without reflecting are connected to the other terminals. The cables 1, 2 are provided with most of transmission energy in the coaxial cable, however, part of it exists in the outside space of the cables 1, 2, in a form of surface wave mode or radiation mode. Therefore, near-end coupling that a signal from the transmitter 3 arrives at the receiver 4 occurs. When the mobile body 5 traverses the cables 1, 2, some change occurs in the reception signal level, and it is possible to detect the traverse of the mobile body 5 by capturing the change with the receiver 4.
Patent JP-S63148069-A (JP)
Inventor: KAWASAKI SEIICHI
IPC: F25D11/02
Filed: 1986-12-08
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-S62153453-A (JP)
Inventor: TAKEMORI HIROSHI
IPC: E04D3/366
Filed: 1985-12-26
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-H10137831-A (JP)
Title: Shape measuring roller
Inventor: KIRA YOICHI
IPC: B21B38/02
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a shape measuring roller with which the shape is always detected with high accuracy over the entire width even in the case of the rolled stock having a narrow entire width by holding the high accuracy of detection is held by preventing the inclination of a rotor when the width of the end parts of a rolled plate which acts on a rotary rotor are narrow, and preventing interference between the rotor and a support shaft even when the width of the rotor is narrow. SOLUTION: This shape measuring roller is provided with a shifting device 26 for moving the support shaft 22 in the axial direction and arithmetic and control unit 28 for calculating width (x) in which both end parts of the rolled stock 1 are respectively in contact with the rotary roller 24. With the arithmetic and control unit, the support shaft is moved by a prescribed distance (preferably, about a half of the width B thereto) in the axial direction, when the width (x) of contact is smaller than the half of the width B of the rotary rotor with which the end parts of the rolled stock are in contact.
Patent JP-S63145126-A (JP)
Title: Working vehicle
Inventor: YOSHIDA JITSUO
IPC: B60K17/30
Filed: 1986-12-08
Abstract: PURPOSE:To make a vehicle better to move in a parallel state toward the orthogonal direction, by installing a steering device which operates the directional change of a symmetrical pair of driving wheels free of operation for driving and stopping individually. CONSTITUTION:Knuckle arms 35 and 35 additionally installed in each of wheel support cases 34 and 34 and a rocking lever 36 are interlockingly connected to each other by each tire rod 35a, while a fixed pin 37 of a rocking lever 30 is installed over the bracket 38 installed in the lever 36 and a fixed frame 39 free of piercing attachment. Three pin through holes 40 are formed in the fixed frame 39, whereby it is designed so as to make it fixable in three stages as in rectilinear, left-hand and right-hand states by means of rock motion of the lever 36.
Patent JP-H03154541-A (JP)
Title: Contention system in communication network
Inventor: INABA SHINICHI
IPC: H04L12/42
Filed: 1989-11-13
Abstract: PURPOSE:To obtain impartial information transmission delay time of each node by registering plural transmission requests of different remote nodes to slot and using the inputted slot by the remote node even when a transmission request is registered in the inputted slot so as to make the transmission request. CONSTITUTION:Plural remote nodes 3-1-3-n(3) are connected together via 1st and 2nd transmission lines 100, 200 and upon receipt of information sent to other remote node 3 or a center node 1, the remote node 3 applies transmission request of the information to the 1st transmission line 100, and identifies an unused slot 306 to implement contention control sending the transmission information to the 2nd transmission line 200 decentralizingly. Plural sets of transmission requests of different remote nodes 3 are registered to a slot 360 receiving the transmission request. When the remote node 3 makes information transmission request, even when the transmission request is registered to the inputted slot 360, the inputted slot 360 is used to apply transmission request. Thus, impartial user information transmission delay time is attained.
Patent JP-2000125054-A (JP)
Title: Isdn terminal device
Inventor: YAMAZAKI HIROSHI
IPC: H04L12/02
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device which greatly reduce the power consumption, can prevent an operation defect and an operation stop in case of a wide- area power failure, and is further hardly affected by a noise current. SOLUTION: A signal transmission device 13 which performs transmission between a communication procedure converting device 12 of a terminal device 1 and a communication device 31 of communication equipment 3 by signal conversion comprises a couple of optical coupling elements 13a and 13b composed of couples of phototransistors 13a1 and 13b1, and LEDs(light emitting diode) 13a2 and 13b2 and in case of a commercial power source failure, a feeding device 14 supplies the electric power to only one LED 13a2 and one phototransistor 13b1 of the optical coupling elements 13a and 13b.
Patent JP-H02139932-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKADA RENPEI
IPC: H01L21/285
Filed: 1988-11-21
Abstract: PURPOSE:To form a satisfactory layer selectably only on a desired area by physically scraping off any contaminating film adhering to a first conductor layer surface using gas plasma including halogen atom. CONSTITUTION:A first wiring layer 13 is formed on a silicon substrate 11 through a silicon oxide layer 12. Then, a silicon oxide layer 14 is formed. Further, an opening 15 is provided in a desired area on the wiring layer 13. Thereupon, a contaminating film 10 is formed on the surface of the wiring layer 13. In succession, the resulting sample is set to a thin film formation device including a pre-chamber where sputter etching is carried out and a reaction chamber, and the surface of the sample is etched in the pre-chamber. For etching conditions, argon-diluted gas of SF6 is employed to remove the contaminating film 10 adhering to the interior of the opening. Thereafter, the sample is carried into the reaction chamber and the opening 15 is filled with a tungsten layer 16. The tungsten layer 16 can be buried in the opening with very satisfactory selectivity, and the tungsten layer does not grow on the insulating layer 14, thus allowing a second wiring layer 17 to be formed.