baber/WOPTO huggingface dataset:
Patent JP-H11166604-A (JP)
Title: Continuously variable transmission
Inventor: IIMURA KAZUTOSHI
IPC: F16H9/18
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a centrifugal oil pressure canceling mechanism in a continuously variable transmission and to reduce its manufacturing cost. SOLUTION: This transmission is provided with a primary pulley and a secondary pulley 6 with a metallic belt (laid across) between. The primary pulley and the secondary pulley 6 are made up of a fixed sheave and a movable sheave 9. Behind the movable sheave 9, there is a working oil chamber 15, which moves the movable sheave 9, and a canceling oil chamber 16, which is separated from the working oil chamber 15 by a plunger 17 and which cancels the centrifugal oil pressure produced within the working oil chamber 15 accompanying the rotation of the movable sheave 9. In order to form the canceling oil chamber 16, a chamber cover 19 is fixed to a cylinder 20, which forms the working oil chamber 15 outside a moving area A of the plunger 17.
Patent JP-H10225536-A (JP)
Title: String for racket
Inventor: ECHIZEN TATSUMI
IPC: A63B51/02
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To keep a ball hitting feeling, durability and tensioning capability, and improve a balance by transparentizing core yarn, main fiber yarn of skin yarn and a covering resin, forming residual fiber yarn of the skin yarn out of heat resistant fiber having low transparency and a specific melting point or a decomposing temperature, and forming a double helical structure when viewed from the circumferential direction of a string. SOLUTION: A string 10 is composed of core yarn 11, skin yarn 12a to 12f and multifilaments 13a to 13d. The multifilaments 13a to 13d are formed of heat resistance fiber, for example, polymethaphenylene isophthalic amide fiber having a melting point (a thermal decomposition temperature) not less than 270 deg.C. They are wound in a spiral shape at an angle of 25 to 40 degrees at equal intervals round the core yarn 11, and are fixed by a nylon yarn adhesive. The core yarn 11 is a monofilament of a copolymerized nylon of nylon 6 and 66, and the skin yarn 12a to 12f is formed of a monofilament of nylon 6. An excellent ball hitting feeling is obtained by this constitution.
Patent JP-2000162619-A (JP)
Title: Liquid crystal element
Inventor: MURATA MASAYOSHI
IPC: G02F1/1341
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of dispersion in the orientation of a liquid crystal and the lowering of the display grade. SOLUTION: In the space between substrates of a liquid crystal panel P2, many small parts having small space sizes are provided in length and width at the places indicated by marks 5X, 5Y, which are set so that they are separated from each other. In such a liquid crystal panel P2, the liquid crystal 2 injected from the liquid crystal injecting port 4a proceeds along 5Y of length narrow space parts and then is transitorily inhibited to proceed at the separation parts so that pixel parts surrounded by length narrow space parts 5Y and width narrow space parts 5X are filled with the liquid crystal. Furthermore, all pixels are filled with a liquid crystal 2 according to such an order. Thereby, the liquid crystal 2 is injected into each pixel from nearly equal direction and, accordingly, the formation of dispersion in the orientation film or the like is prevented.
Patent JP-2000165526-A (JP)
Title: Speech system for multiple dwelling house
Inventor: TAKANO TOSHIYA
IPC: H04M11/04
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a speech system for multiple dwelling house by which convenience in call and response is enhanced. SOLUTION: This speech system consists of a house information panel A that is installed in a plurality of houses, a lobby interphone B that is placed in a common entrance and can make a speech with each house information panel A, and an alarm monitor panel C that sets the house information panel A called by the lobby interphone B. The alarm monitor panel C is provided with an interlocking setting storage means presetting the house information panels A operated in interlocking with each other and when the house information panel A set by the interlocking setting storage means is called by the lobby interphone B, the other house information panel A set for interlocking is called.
Patent JP-H08256023-A (JP)
Title: Digital circuit for noise blanking
Inventor: DEIBUITSUDO BURIAN DOOKU
IPC: H03F3/217
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce errors by responding to an oscillation pulse that coincides with the front end of a pulse, changing to a 1st state to record an event, responding to the rear end of the pulse, changing a recording means to change a 2nd state and blanking the effect of noise that follows the rear end of the pulse in response to it. SOLUTION: An oscillation pulse is inverted by an inverter 21, is applied to an S input of a S-R latch 22 and makes an output Q high. At the same time, the high state of a PWM pulse that has noise is connected to an AND gate 23 and makes the gate output high. This corresponds to the beginning of a clean PWM pulse. At the same time, 74221, i.e., a monostable multi-vibrator device 24 outputs a short reset pulse to an R (reset) input of the latch 22 as soon as an A input of the device 24 gets low.
Patent JP-2001149354-A (JP)
Title: X-ray diagnostic system
Inventor: MATSUMOTO MASANORI
IPC: A61B6/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce a burden of various setting works to a system in the X-ray diagnostic system. SOLUTION: This X-ray diagnostic system has a imaging system 2 for generating image data by photographing a subject by an X-ray, a C arm support mechanism 3 for supporting the imaging system 2 by varying an attitude to the subject, an inspection data storage part 11 for storing plural inspection data sets including imaging condition data of the imaging system 2 and attitude data to the subject and a controller 5 for setting a imaging condition and an attitude according to the imaging condition data and the attitude data included in this read-out inspection data sets by reading out one or plural inspection data sets designated by an operator from the inspection data storage part 11.
Patent JP-H09181478-A (JP)
Title: Electromagnetic shielded building
Inventor: ISHIKAWA TOSHIYUKI
IPC: E04F17/08
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To surely make electromagnetic shield for a piping passed through an electromagnetic wall. SOLUTION: An electromagnetic shielded building is constituted as an independent electromagnetic shielded space from the outside by covering the building with an electromagnetic shielding layer of electromagnetic shielding material. A through pipe 6 is passed through electromagnetic shielding walls 1 to 3 using a though sleeve 4. The through pipe 6 on the chamber side is covered with an electromagnetic shielding material 8. An electromagnetic shielding layer 3 of the electromagnetic shielding wall and the electromagnetic shielding material 8 of the through pipe 6 are joined with a flexible electromagnetic shielding material 9. Then, a gap between the electromagnetic shielding layer 3 and the through pipe 6 is covered with the electromagnetic shielding material 9.
Patent JP-H05189222-A (JP)
Title: Editing method
Inventor: GOTO TAKAAKI
IPC: G06F3/048
Filed: 1991-12-18
Abstract: PURPOSE:To easily delete, copy and refer to an editing object by adding a color which an operator desires for a program to be the editing object or the block of data. CONSTITUTION:When the program or data is read on an editing object storage part 14, a line number and a text group, which are stored in the editing object storage part 14, are simultaneously developed in a display device memory. Information on the color is generated by the program in a color data generation means storage part 19. When the operator adds the attribute of the color to a text, information on the color and information on a position where the color is positioned are stored in the editing object storage part 14. Information on the color and text data are combined and developed in the display device memory by the program of a memory development means storage part for display device 17. When the operator deletes and copies data by using the attribute of the color, information on the color stored in the editing object storage part 14 is used by the program in an editing means storage part 18.
Patent JP-H08172047-A (JP)
Title: Rotary treater for substrate
Inventor: YOSHIOKA KATSUJI
IPC: G03F7/16
Filed: 1994-12-19
Abstract: PURPOSE: To prevent the adhesion of particles on the underside side of a substrate generated with the release of the vacuum suction operation of the substrate by a spin chuck completely after rotary treatment. CONSTITUTION: A filter 50 capturing dust flowing in the direction of a substrate W through the suction path of a hollow shaft and the suction hole 12 of a spin chuck 10 from the inside of a suction chamber at the time of the release of atmospheric air in the suction chamber 32 is interposed in the suction path 16 of the hollow shaft 14.
Patent JP-H03197369-A (JP)
Title: High alumina casting material
Inventor: YAMAMURA TAKASHI
IPC: C04B35/66
Filed: 1989-12-26
Abstract: PURPOSE:To prepare a high alumina casting material reduced in the infiltration of slug and having excellent spalling resistance by compounding agalmatolite fine powder having specific particle diameters. CONSTITUTION:5-20wt.% of agalmatolite fine powder (particle diameter: <=0.3mm) is added to a high alumina casting material containing a refractory aggregate such as electrically melted alumina or sintered alumina to prepare a spalling-resistant high alumina casting material.
Patent JP-H11165296-A (JP)
Title: Slit indication control device
Inventor: MURATA TATSUTOSHI
IPC: B26D5/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To improve a productivity by means of not only reduction of materials but also reduction of human labour and improvement of working speed by automatically setting a slitter capable of reducing a part of paper sheets which are not used as demanded paper sheets by allotting the demanded paper sheets to material paper sheets with no waste. SOLUTION: This slit indication control device 10 reads at least a demand DB 22 showing outline dimensions and a date of delivery of demanded sheets to be provided after slitting and at least a material DB 23 showing an outline of the material paper sheets to be a raw material of slitting, allots the demanded paper sheets to the material paper sheets sequentially from the one the date of delivery of the demand DB 22 of which is earlier and when it is possible to allot the one which is an un-allotted part and the date of delivery of which is later, the allotment is carried out. Consequently, an input order DB 24 and a slit position DB 25 can be provided.
Patent JP-H04200271-A (JP)
Title: Switching power supply device
Inventor: MORITA KOICHI
IPC: H02M3/338
Filed: 1990-11-29
Abstract: PURPOSE:To stabilize the operation of the title device and increase the frequency of the same by a method wherein a capacitor works as a bias power supply and a voltage, the sum of the voltage of a driving coil and the voltage of the capacitor is impressed on the gate of a field-effect transistor through a control circuit. CONSTITUTION:After starting, a voltage, having a predetermined polarity, is charged in a capacitor 22 for a bias power supply and, therefore, the sum of the voltage of a driving coil 14 and the voltage of the capacitor 22 for the bias power supply is impressed on a second capacitor 21 through a phototransistor 23 and a resistor 24 whereby the second capacitor 21 is charged to a sufficiently high voltage. As a result, a second FET 17 is put ON surely. The charge of another capacitor 16 is discharged in a circuit, consisting of a resistor 20, a diode 41, the drain source of a first FET 6, the driving coil 14 and a resistor 15, and the gate voltage of the first FET 6 becomes lower than the threshold voltage of the same whereby the first FET 6 is changed into OFF condition.
Patent JP-H10167323-A (JP)
Title: Vaporizable chemical package
Inventor: FUJITA MASAO
IPC: A61L9/12
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To allow controlled release effects to be exhibited from an initial stage by forming a chemical discharging film with oxygen permeability of a specific value on an opening of a bag body comprising a gas-impermeable sheet and providing an emission controlled sheet having smaller oxygen permeability than that of the chemical emitting film inside the chemical emitting film. SOLUTION: Vaporizable chemical 5 is received in a bag body comprising a non-gas-permeable sheet 1, a chemical emitting film 2 with oxygen permeability of 5,000 to 1,000,000cm<3> /m<2> .hr is formed on an opening 6 formed on the bag body, and a lid member 3 is peelably provided outside the film 2. In addition, an emission controlled sheet 4 having oxygen permeability of 10 to 100,000 cm<3> /m<2> ...hr and less than that of the chemical emitting film 2 is provided inside the film 2. In this case, the vaporizable chemical 5 is preferably surrounded in an inner bag formed of the emission controlled sheet 4. The gas-impermeable sheet 1 and the lid member 3 are formed on an aluminum sheet, and the chemical emitting film 2 is formed in a polyethylene film and the emission controlled sheet 4 is formed of viscose converted paper, respectively.
Patent JP-2000162217-A (JP)
Title: Liquid handler
Inventor: KAMEDA RYUKICHI
IPC: G01N1/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid handler which prevents bending of a needle. SOLUTION: A motor for vertically driving the needle 2 of a liquid handler is constituted of the solenoid restored by a spring 24, and the needle 2 is allowed to immediately retreat from a container 5 when a power supply is opened. In addition to this, a pulsating current power supply is adapted as the power supply of the solenoid 20, and vibration is applied to the needle to allow the needle to be thrusted through a septum 5a with a small pressing force, or by making the tip part 2a of the needle 2 thin and making the rear part 2b thereof thick to enhance the rigidity of the needle 2, so that the bending of the needle 2 by buckling is prevented.
Patent JP-H06164012-A (JP)
Title: Method for preventing deterioration of piezoelectric element with time
Inventor: NOMURA TOSHIKATSU
IPC: H01L41/22
Filed: 1992-11-20
Abstract: PURPOSE:To provide a method for preventing deterioration with time of a piezoelectric element which is used in a state where load is applied constantly. CONSTITUTION:In the title method for preventing the deterioration with time of a piezoelectric element which is used in a state where load is applied constantly, voltage is applied to the upper and lower surfaces of the piezoelectric element for driving a device and then the upper and lower surfaces of the piezoelectric element are short-circuited temporarily and then the upper and lower surfaces of the piezoelectric element are retained to be in insulated state except on driving.
Patent JP-H09153300-A (JP)
Title: Semiconductor device
Inventor: KONO TAKASHI
IPC: G01R31/28
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To enable externally controlling a potential supply of a potential generation circuit by providing a mode detection circuit to detect that the device is in a prescribed mode, and a potential generation circuit of which the generated potential is controlled by a potential control circuit, and the potential control circuit. SOLUTION: When a mode detection circuit 200 receives an external input signal and detects that it is of a prescribed mode, the circuit generates a mode detection signal VBBFRC. A potential generation circuit group 300 receives an external power source potential Vcc and an earth potential Vss , and generates an internal potential used for an internal circuit. A potential control circuit 400 receives the mode detection signal from the circuit 200, and when the output potential VBBTMP becomes a level corresponding to an external reference potential in Vbb FORCE mode, the potential control circuit outputs to the circuit group 300 a potential control signal VBBEN instructing the group to be inactive.  Also, in a mode other than the above, a potential control signal VBBEN to instruct the group to be inactive is outputted when the output potential VBBTMP of the circuit group 300 reaches a prescribed level.
Patent JP-H06142224-A (JP)
Title: Fire-extinguishing equipment unit
Inventor: SAKASHITA HIDEYO
IPC: A62C35/20
Filed: 1992-11-05
Abstract: PURPOSE:To install the whole body of a fire-extinguishing equipment unit favorably in a housing area or in a forest in the mountains close to a housing area, and extinguish a fire speedily and effectively by use of a fire-extinguishing pump installed in it at the time of emergency. CONSTITUTION:A large-sized water storage tank A having a supply water port and a water suction tube 2 in which a large quantity of water can be stored is formed, a transportable fire-extinguishing pump B capable of communicating with the suction water tube 2, a fireextinguishing hose 4, a fire- extinguishing apparatus 4a, an attachment 6, etc., are detachably installed on a support table 3a above the water storage tank A, and a case-shaped cover plate C which can be freely opened/closed and locked is provided over these.
Patent JP-H04205487-A (JP)
Title: Card punch unit
Inventor: ASAMOTO TOSHITAKA
IPC: G06K1/02
Filed: 1990-11-30
Abstract: PURPOSE:To adjacently set up a pitch between plural punches to a value smaller than the outer diameter size of an electromagnetic solenoid and to easily setting up a carrying means by dividing a die plate into plural parts so as to form a gap and inserting the carrying means for a card to be punched into the gap. CONSTITUTION:The card is carried to a card inserting part 11 formed by a spacer 10 held between a punch guide 4 and the die plate 15 by a belt 12 to be the carrying means set up in the gap of the die plate 15. When an electromagnetic solenoid 2b is driven; its movable iron core 6b is moved downward, a punch 3b is depressed and the card is punched between the punch 3b and a die hole 5b. When an electromagnetic solenoid 2a is driven, its movable iron core 6b depresses a lever 8, the lever 8 is oscillated around a pin 9, a punch 3a is depressed to punch the card in co-operation with a die hole 5a. Since the interval between the punches 3a, 3b can be set up to the size smaller than the outer diameter size of the solenoid, the punches on the adjacent positions can be naturally driven.
Patent JP-H11173686-A (JP)
Title: Refrigeration unit and refrigeration unit system
Inventor: YAMASHITA TETSUYA
IPC: F25B1/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To secure the reliability of a refrigeration unit by equalizing the amount of oil at compressors in a refrigeration unit carrying a plurality of compressors. SOLUTION: In a refrigeration unit which has a refrigerating cycle equipped with a plurality of compressors 1a and 1b connected in parallel, a oil tank is provided at a position lower than the level of oil of the compressors 1a and 1b while oil passage piping 11, a solenoid valve 12, oil passage piping 16, return oil piping 13a and 13b and solenoid valves 14a and 14b. Operations are repeated to open the solenoid valve 12 while the solenoid valves 14a and 14b are closed for a specified time length and to close the solenoid valve 12 while the solenoid valves 14a and 14b are opened for a specified time thereby securing a fixed amount of oil at the plurality of compressors 1a and 1b.
Patent JP-H07146664-A (JP)
Title: Display controlling and monitoring device
Inventor: SHIBANO NOBUO
IPC: G08G1/095
Filed: 1993-12-28
Abstract: PURPOSE:To increase the efficiency of a maintanance and checking and to prevent the display continuation of information till now while turning off all light emitting elements when a fault in display processing means is generated by isolating and discriminating easily and at early stage display processing means in which a fault is generated. CONSTITUTION:An MPU 32 identifies two channels (monitor starting control data) of a mode-data transmitted from a main control device to a display unit with a TDMA processing and sends out display data and a clock signal generated by a timming generator 35 to a shift register 22 and discriminates a operating state by comparing the display data with a returned display data and transmits a returning data signal in which display fault information and a self-address are added based on next three channels (monitor content transmitting control data) to the main control device and then the main control device isolates the generation of a fault in display parts 15a to 15n based on the address and specifies the display part. Further, when the MPU 32 identifies the display fault, all of light emitting elements in an LED part 30 are turned off through a one-shot multivibrator driving circuit 23.
Patent JP-H04204251-A (JP)
Title: Moisture detecting sensor
Inventor: MURAKOSHI HIDEFUMI
IPC: G01N29/00
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to detect the amount of the moisture content a medium to be detected by arranging a standing wave emitter and an ultrasonic wave receiver so as to face each other with a detecting space in-between. CONSTITUTION:The comb parts of a comb electrode 9A and a comb electrode 9B of a standing wave emitter 9 are alternately arranged in parallel. The comb parts of a comb electrode 11A and a comb electrode 11B of an ultrasonic wave receiver 11 are alternately arranged in parallel. The standing wave emitter 9 and the ultrasonic wave receiver 11 are arranged so as to face each other with a detecting space in-between. Then, the ultrasonic waves whose phases are aligned are emitted from the comb electrodes 9A and 9B on a piezoelectric substrate 8 of the standing wave emitter 9. The ultrasonic waves become the compressional waves. The waves are propagated in a medium to be detected. Thereafter, the ultrasonic waves are received with the comb electrodes 11A and 11B on a piezoelectric substrate 10 of the ultrasonic wave receiver 11. The propagating speed of the ultrasonic wave which is propagated in the medium to be detected is changed based on the difference in amounts of moisture contents. Therefore, the propagating speed of the ultrasonic wave and the energy of the received wave are detected. Thus, the content of the moisture in the medium can be found.
Patent JP-H03185772-A (JP)
Title: Miniature light source and construction thereof
Inventor: MISHIERU PAPIYUSHIYON
IPC: H01S3/06
Filed: 1990-11-30
Abstract: PURPOSE: To manufacture a large number of identical compact devices, having extremely small active surfaces by providing, in an optical cavity, two mirrors the reflection coefficients of which become maximum at a laser wavelength of an active material. CONSTITUTION: A light source has a nonlinear substance part 1 provided with mirrors or reflecting surface 3 and 4, having the maximum reflection coefficients to the basic wavelength corresponding to a fixed frequency f1 . A pump laser 2 emits a light having a frequency fP. The material and thickness of the layer 1 are selected, so that a first laser action can be obtained at the frequency f1 and, secondly, frequency multiplication can occur due to nonlinear effects. Under such conditions, the layer 1 generates waves having the frequency of second higher harmonics 2f1 from pump waves having the frequency fP. Since the layer 1 is extremely thin, the layer 1 is provided with the actually small compact active surfaces. Therefore, a large number of identical devices can be manufactured in a concentrated state.