baber/WOPTO huggingface dataset:
Patent JP-2000145996-A (JP)
Title: Quick release valve
Inventor: KOIKE ICHIRO
IPC: F16K17/04
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent the pulsation of an output pressure or the generation of abnormal sound by preventing the vibration of the outer peripheral valve portion of a valve element seated on a first valve seat in the input port side of a quick release valve. SOLUTION: An input port 2a, an output port 2b and an exhaust port 2c are formed in a housing 2, a first valve seat is provided in the input port side, and a second valve seat is provided in the exhaust port side. A valve element 4 housed in the housing has a columnar portion 4a seated on the second seat and a valve portion 10 in the outer periphery of a flange portion 4b. Further, a cylindrical portion 12a is provided to freely slidably fitted to the columnar portion of the valve body, a retainer 12 having an outer peripheral portion 14 for supporting the backside of the outer peripheral valve portion is provided, and a spring 16 is provided to press the outer peripheral portion of the valve element to the first valve seat side via the outer peripheral portion of the retainer.  Then, the outer peripheral valve portion of the valve element and the outer peripheral portion of the retainer are connected to be integral. Thus, since the separation of the outer peripheral portion of the valve element from the retainer is prevented during a brake operation, vibration is prevented.
Patent JP-H03192960-A (JP)
Title: Facsimile equipment
Inventor: NITTA TORU
IPC: H04N1/21
Filed: 1989-12-22
Abstract: PURPOSE:To prevent a picture facsimile-transmitted from being deteriorated by reading and transmitting a received and stored picture signal without erasing it by recording output. CONSTITUTION:The communication part of a communication control part 11 and a facsimile communication part 12, a receiving part of a picture signal receiving part 21 and a write-in control part 22, a picture signal storage part of a picture memory 30, a read requesting part 31, a read control part 32, a picture signal reading part 33 and a displaying part 34, a recording part of a recording requesting part 41 and a recording part 42, and a dial transmitting part 50 are provided. Then, this device is constituted so as to facsimile-transmit the received facsimile picture by receiving it from the picture memory 30 storing it. Thus, it is unnecessary to facsimile-transmit again a recorded picture, and the received picture signal can be transmitted as it is to a third party, and the deterioration of picture quality can be avoided.
Patent JP-H03194987-A (JP)
Title: Strain quantum well type semiconductor laser
Inventor: ISHIKAWA MAKOTO
IPC: H01S5/00
Filed: 1989-12-22
Abstract: PURPOSE:To form a 0.98mum-band strain quantum well semiconductor laser having a high output and high reliability by providing an AlGaAs clad layer, an active layer having an SCH structure, and an AlyGa1-yAs clad layer on a GaAs substrate, and laminating In0.5Ga0.5P on the clad layers on both sides of a mesa unit. CONSTITUTION:An n-type Al0.3Ga0.7As clad layer 2, an active layer 3 having an InGaAs/GaAs-SCH structure, a P-type AlyGal-yAs clad layer 4 and a p-type GaAs cap layer 5 are sequentially laminated on an n-type GaAs substrate 1. Then, with an SiO2 as a mask a mesa is formed in the layer 4 by phosphoric acid wet etching, and an n-type In0.5Ga0.5P buried layer 6 is selectively formed at a mesa side. y<0.38 is set, and the refractive index of the mesa unit is increased larger than the value of the layer 6 of the mesa side.
Patent JP-H02179299-A (JP)
Title: Method and device for driving stepping motor
Inventor: YODA MASUMI
IPC: H02P8/00
Filed: 1988-12-28
Abstract: PURPOSE:To accurately rotate a stepping motor to a predetermined angle by applying driving pulses of the number corresponding to a counted value when one or more abnormal pulses are counted, and driving the motor until the counted value becomes zero. CONSTITUTION:Transistors Q1-Q4 and a resistor R are connected in series with the coils L1-L4 of a stepping motor 41. A comparator 70 for comparing a voltage Vin across the resistor R with a reference voltage Vth, is connected to a counter 71 for counting the number of signals exceeding the reference voltage Vth. A microcomputer 72 has a function of sending motor driving pulses to the transistors Q1-Q4. If the value of the counter 71 is 1 or more, the driving pulses of the number corresponding to the counted value are applied again to the motor 41 to continuously drive the motor 41 until the counted value becomes zero.
Patent JP-H03193878-A (JP)
Title: Production of semiconductor device
Inventor: TOKI MASAHIKO
IPC: C23C16/511
Filed: 1989-12-22
Abstract: PURPOSE:To prevent a fault such as a microcrack and to enable film formation at the lower temp. by specifying the ion accelerating energy and increasing the strength of a film in the title method which is provided with a thin film growing stage due to mu-wave plasma CVD. CONSTITUTION:mu-Wave plasma CVD is performed in the conditions of 20-150eV ion accelerating energy. A silicon film, a silicon oxide film, a PSG film or a silicon oxynitride film having >=2000kgf/mm<2> Knoop hardness (20g) can be grown by this method. Further the above-mentioned method has such the premise that it is executed at the same temp. of a substrate as heretofore. However in the case capable of being permitted even in about 2000kgf/mm<2> Knoop hardness, the temp. of the substrate on which the thin film is grown can be regulated to room temp. to 350 deg.C. Further therein the plasma species except an electron is generically named as an ion.
Patent JP-H03192219-A (JP)
Title: Thin-film two-terminal element
Inventor: OTA HIDEKAZU
IPC: G02F1/1365
Filed: 1989-12-21
Abstract: PURPOSE:To control properties over a wide range according to film formation conditions by forming the thin-film two-terminal element which has a hard carbon film whose optical band width is larger than a specific value as an insulating film interposed between a 1st and a 2nd conductor. CONSTITUTION:The thin-film two-terminal element is formed having the insulating film 14 interposed between the 1st conductor 12 and 2nd conductor 13 and the insulating film 14 is formed of the hard carbon film whose optical band width is >=2.4eV. Thus, the insulating film 14 of the thin-film two-terminal element is composed of the hard carbon film whose optical band width is >=2.4eV, so the film becomes colorless and transparent to visible light and the hard carbon film need not be removed except at an element part. Consequently, property values and characteristics of the thin-film two-terminal element can be controlled optionally.
Patent JP-H02181059-A (JP)
Title: Controller for cooling liquid supply quantity of internal combustion engine
Inventor: OZASA TOSHIHIRO
IPC: F01P7/14
Filed: 1988-12-29
Abstract: PURPOSE:To improve combustion performance by most suitably controlling supply quantity of alcohol having varied water inclusion rate due to condensation of moisture contained in the atmosphere by temperature variation, in an engine in which the interior of a cylinder is cooled by additional supply of alcohol into the combustion chamber. CONSTITUTION:Water concentration generated by combustion and oxygen concentration remained without contribution to combustion are computed by a controller 9 from output of an oxygen sensor 11 to detect air-fuel ratio of the mixture sucked into a combustion chamber 31, in an engine in which fuel in a fuel tank 27 and alcohol in an alcohol tank 19 are respectively supplied to a fuel injection value 6 and an alcohol feed valve 7 provided in an intake passage 2. According to difference between the computed result and the detected result of a multicomponent gas sensor 10 to detect water concentration and oxygen concentration in exhaust gas, alcohol quantity for cooling contained in the mixture in the combustion chamber 31 is computed. Supply quantity of alcohol is decided based on this computed result, and the alcohol feed valve 7 is controlled.
Patent JP-2000157909-A (JP)
Title: Coating method and coating device
Inventor: AOKI KEIICHI
IPC: B05D1/26
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To properly coat the end part of a supporting web in the width direction, to reduce the generation of a loss at most and remarkably improve the coating quality and coating yield. SOLUTION: In the coating method for coating the supporting body 1 with a coating liquid by bringing a coater head 10 close to the travelling supporting body 1, the moving is controlled to coincide the center position of the supporting body 1 in the width direction to the center position of a slit of the coater head 10 in the width direction at the upper stream position in the transporting direction just before the coating position. The deviation between the end part position of the discharge width from the slit discharging the coating liquid in the coater head 10 and the end part position of the supporting body 1 in the width direction is controlled to <=3 mm.
Patent JP-H02180260-A (JP)
Title: Walk assisting frame
Inventor: KUBONO KAZUMA
IPC: A61H3/04
Filed: 1988-12-30
Abstract: PURPOSE:To put a seating plate in the horizontal state to sit thereon and take a rest in the midway in case of a long moving distance and to stand up from the seating posture at the time of restarting moving by providing a seating plate on a support in such a manner as to be freely laid horizontally or hung dawn. CONSTITUTION:A bearing 6 corresponding to a shaft 5 formed horizontally on a support 3 is provided on one side of a seating plate 4, and the seating plate 4 is capable of freely turning round the shaft 5. Further, there is provided a stopper mechanism 7 for disabling turning of the seating plate 4 in the horizon tal condition. When the seating plate 4 is put in the horizontal condition, an engaging pin 9 is adapted to confront with an engaging hole 8 so that the engag ing pin 9 is projected into the engaging hole 8 in such a condition by elastic force of a compression coiled spring 10 and engaged therewith to disable turning of the seating plate 4 and enable seating. In case of hanging down the seating plate 4, force against the elastic force of the compression coiled spring 10 is applied to pull out the engaging pin 9 from the fitting hole 8 to release the engaging relation.
Patent JP-H06180365-A (JP)
Title: Gate monitor
Inventor: ISHIBASHI MITSUO
IPC: G01T1/169
Filed: 1992-12-15
Abstract: PURPOSE:To allow the indication of information concerning the availability of the vicinity of inlet and the progress of inspection by providing a control means for presenting information concerning the progress of inspection carried out in a measuring box on a display means. CONSTITUTION:A person 13 entering into a measuring box 12 is detected and an intrusion detection signal is delivered to a controller 10. The controller 10 controls the driving section of an inlet door 1 to open the door 1. When the person 13 to be measured enters through the door 1 into the box 12 and places his hands and feet at predetermined positions, they are detected 5 and detection signals are delivered to the controller 10. The controller 10 receives a signal from a radiation detector 3 and decides whether the body surface of the person 13 is contaminated. Upon determination that the body surface is not contaminated, the controller 10 controls the driving section of an outlet door 2 to open the door 2. When the person 13 leaves through the outlet of the box 12, a detection signal is delivered from a leave sensor 6 to the controller 10. The controller 10 then controls the driving section of the door 2 to close the door 2.
Patent JP-H06187360-A (JP)
Title: Information service system
Inventor: HINO YOSHIHARU
IPC: G06F17/30
Filed: 1992-12-15
Abstract: PURPOSE:To provide an information service system which can obtain charged information data by a prepaid system in the form of electronic information. CONSTITUTION:The information service system consists of an information control unit 1 having a data memory 13 in which charged data to be offered to users are measured and stored and an individual medium 2 having a frequency setting register 26 where the amount of data offered from the information control unit is displayed as a frequency for the paid charge, and a data memory 22 stored with the data transferred from the information control unit. Each time desired data are transferred from the information control unit to the data memory of the individual medium, the frequency corresponding to the amount of the transferred data is subtracted from the frequency registered in the frequency setting register and the rest is reregistered in the frequency setting register.
Patent JP-H08169033-A (JP)
Title: Injection molding machine
Inventor: INOUE MASAHIRO
IPC: B29C45/26
Filed: 1994-12-19
Abstract: PURPOSE: To provide a novel injection molding machine which can reduce the cost of a plastic product by reducing the cost of a mold and can easily remove a remaining previous plastic material even when a plastic material which is charged with a different pigment is to be used. CONSTITUTION: An injection molding machine comprises fixed plates 10 which face each other, a plurality of guide axes 12, 13 being fixed to one fixed plate by each one end and fixed to other fixed plate by each other end, a driving plate 14 which operates being guided by the guide axes, an opening 10a formed on one fixed plate, a nozzle 6 with a tip inserted into the opening for injecting a melting plastic from the tip, and fixing members 17, 19, 21 which are fixed to one fixed plate and fixes a heating passage tool.
Patent JP-H03192691-A (JP)
Title: Short circuit protecting circuit
Inventor: KUME TOMOHIRO
IPC: B60Q3/04
Filed: 1989-12-21
Abstract: PURPOSE:To obtain a short circuit protection circuit which is easy to be integrated into a circuit by detecting short circuit by a method wherein drain voltage of an output transistor is divided into voltages by a first and second resistors and the divided voltages are compared with voltage of a pulse generating source and protecting the output transistor according to the comparison of the voltages. CONSTITUTION:When both terminals of a lamp 7 are short-circuited, drain voltage of an output transistor 6 becomes an electric power source of a second power source terminal and is divided by a first resistor 13 and a second resistor 14 so as to make base voltage of a switching transistor 18 higher than emitter voltage and turn the switching transistor off. Consequently, when voltage of a pulse generating source 3 changes from low to high, the output transistor 6 is turned on the except that period the output transistor 6 is turned off. The output transistor 6 is protected from short circuit of both terminals of the lamp 7 by setting a prescribed period to be sufficiently short than an off-period of the output transistor 6. In this way, a short circuit protection circuit which is easy to be integrated into a circuit is obtained.
Patent JP-H01175887-A (JP)
Title: Washing machine
Inventor: NAKAMURA YOSHIYUKI
IPC: D06F33/02
Filed: 1987-12-29
Abstract: PURPOSE:To enable a washing or rinsing process to be attained in a shortened time so as to obtain the low cost with no necessity even for a cloth amount detecting means by controlling intermittently dewatering and dewatering times in accordance with a water level detected by a water level detecting means. CONSTITUTION:A water level detecting means 1 detects a level of water in a tank used both for washing and dewatering, and a water level discriminating means 2 inputs an output of the water level detecting means 1 and a memory means 3. The memory means 3 stores in memory a data or the like relating to the level of water. Outputs from the water level discriminating means 2 and the memory means 3n are input to a control means 4. The control means 4 controls a drain valve driving means 5, performing the opening and closing action of a drain valve. While the control means 4 controls a motor driving means 6 and rotation of the washing and dewatering tank. The control means 4 drains water by opening the drain valve through the drain valve driving means 5. While the output of the water level detecting means 1 is input to the water level discriminating means 2, when it generates an output reaching a predetermined level of water, the washing and dewatering tank is rotated by the motor driving means 6, transferring to a dewatering process. Even the intermittently dewatering time is decreased in accordance with the level of water, and the time for a washing process is shortened.
Patent JP-H02177239-A (JP)
Title: Flat crt
Inventor: WATANABE MASANORI
IPC: H01J29/82
Filed: 1988-12-28
Abstract: PURPOSE:To improve a withstand voltage of a flat CRT by disposing a spacer electrode plate which is provided with through holes corresponding to an electron beam and an insulating protrusion on at least a surface of the electrode plate between a rear plate and a face plate as sandwiched therebetween. CONSTITUTION:A through hole 2 corresponding to a picture element is provided on a metal plate 1 and also an insulating protrusion 3 on both surfaces of the metal plate 1. The through hole 2 is provided on the metal plate 1 which is an alloy plate of Ni of 42%, Cr of 6N and Fe of 52% by photo-etching. The insulating protrusion 3 is formed by printing a crystallized flit glass with a low melting point to be formed with thickness of 200mum by screen printing and baking it for 30 minutes at 450 deg.C. On a surface of a spacer electrode plate 1 thus formed, a rear plate 4 in which a surface electron source 5 is formed on a glass plate 4 is provided. While, a face plate 6 on which ZnO: Zn fluorescent material 7 is applied is provided on the other surface of the spacer electrode plate 1. The periphery of the spacer electrode plate 1 is sealed with a flit glass to exhaust air therefrom. Therefore, a withstand voltage is extremely improved. Furthermore, stray electrons are shielded to converge an electron beam so as to make the beam be incident to the fluorescent material 7 for eliminating crosstalk and displaying an image with better colour purity.
Patent JP-H05142905-A (JP)
Title: Copying device
Inventor: KOBAYASHI KENJI
IPC: B42B4/00
Filed: 1991-11-25
Abstract: PURPOSE:To enable the automatic selection of sheet post-handling devices which normally operate an assigned sheet handling mode without being affected by the connecting state of the plural sheet post-handling devices. CONSTITUTION:This copying device is so constituted that a control means controls the selection of the sheet post-handling devices so as to handle the sheet handling means with the normal sheet post-handling device in a mode having the probability of using the sheet handling means when a discriminating means decides the presence of abnormality in any sheet handling means (for example, stapler 410) among the plural sheet post-handling devices (for example, sorters 400, 401).
Patent JP-H08179760-A (JP)
Title: Melody board
Inventor: NARISAWA TAKAO
IPC: G10D13/00
Filed: 1994-12-20
Abstract: PURPOSE: To provide a melody board by which even an aged man and a child insufficient in the musical knowledge can enjoy music by constituting so that acoustic blocks can be freely installed in optional positions of a board. CONSTITUTION: When plural acoustic blocks 1 installed in order of a melody of music are hit in arrangement order, the music can be played. Here, acoustic block installing means 15A to install the acoustic blocks 1 on a board are provided on the acoustic blocks 1, and an installing guide 3 is arranged to install to the acoustic blocks 1 on the board, and an acoustic block receiving means 15B to install the acoustic blocks 1 is arranged on the installing guide 3. Therefore, the arranement and a combination of the acoustic blocks 1 can be freely changed. The acoustic block installing means 15A are arranged on the reverse of a resonance box 12 to which a sound plate 11 is fixed through columns 13. The acoustic block installing means 15A are magnets, and the acoustic block receiving means 15B is metal.
Patent JP-2000163258-A (JP)
Title: Wiring device in flow chart plotting system and wiring method in flow chart plotting system
Inventor: ITAKURA KOICHI
IPC: G06F9/06
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiring device which is easy to see for an operator and also capable of freely arranging diagrams and characters between boxes, and its wiring method by performing wiring between a wiring source box and a wiring destination box with a free route desired by the operator in a flow chart plotting system. SOLUTION: This device consists of temporary box arranging device 1 which produces a temporary box between a wiring source box and wiring destination box, a wiring device 2 which respectively performs wiring between the wiring source box and the temporary box and between the temporary box and the wiring destination box, a storage device 3 which stores the thickness and color of a wiring line segment, a wiring line segment information reading device 4 that reads the information on the thickness and color of the wiring line segment from the device 3 and a temporary box deforming device 5 which reduces the length of sides of the temporary box so as to be the same as the thickness of the wiring line segment and eliminates the temporary box to make a continuous line segment by painting out in the same color as the connection line segment.
Patent JP-H06154624-A (JP)
Title: Production of intercalation compound cation exchanger
Inventor: ITO KENGO
IPC: C01B33/40
Filed: 1992-11-20
Abstract: PURPOSE:To decrease a required quantity of a reaction medium and an onium salt, to improve yield and to reduce reaction time at the time of obtaining a cation exchanger of an intercalation compd. by the use of an onium salt slightly soluble or insoluble in water. CONSTITUTION:In a method for producing the cation exchanger of the intercalation compd. by cation exchanging an exchangeable cation of the intercalation compd. having the exchangeable cation in the interlayer with the onium salt, the intercalation compd. and the onium salt are dispersed in a nonaqueous solvent and the dispersed solution is mixed with a high dielectric solvent hardly dissolving the onium salt and having excellent swelling property for the intercalation compd. In this case, a quaternary ammonium salt, phosphonium salt and a cation dye which are slightly soluble or insoluble in water are used as the onium salt and a montmorillonite group is used as the intercalation compd.
Patent JP-H09177823-A (JP)
Title: Synchronizing device for gear transmission
Inventor: KIMURA JUNZO
IPC: F16D23/06
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts. to simplify structure, to reduce the size and the weight of a synchronizing device, and to reduce a cost. SOLUTION: This synchronizing device for a gear transmission has a synchronizer key at a spline fit-in part between a synchronizer hub 12 and a sleeve 14 and is fitted in notches 16a and 17a formed in two synchronizer rings 16 and 17 arranged in such a manner that a synchronizer hub 12 is axially nipped between the two end parts of a synchronizer key.  The synchronizing device is constituted in such a manner that the synchronizer key consists of a leaf spring 15 and engaging parts 15b and 15c engaged with engaging parts 16a1 and 17a1 arranged in notches 16a and 17a are arranged at the two ends of the leaf spring 15, and an engaging part 15a engaged with an engaging part 14a arranged at the inner peripheral part of the sleeve 14 is arranged at the central part of the leaf spring 15, and with the sleeve 14 situated in a neutral position, the two synchronizer rings 16 and 17 are pulled thereto.