baber/WOPTO huggingface dataset:
Patent JP-S6085236-A (JP)
Title: Engine idling control device
Inventor: KAWAZOE SATORU
IPC: F02D41/00
Filed: 1983-10-15
Abstract: PURPOSE:To prevent over-control due to delay of operation of a pressure responsive device in an engine for an automobile, by correcting a control value from an actual rotational speed and a target idling speed by a control value obtained in previous processing. CONSTITUTION:A rotational speed comparing means F generates a deviation in receipt of an output signal from an engine rotation sensor A and an output signal from a target idling speed setting means E for setting a target idling speed according to an operational condition. Then, pressure control valves D are operated by a control signal generated from a control signal generating means G to change pressure in a pressure chamber B' of a pressure responsive device B and control an amount of suction air by a flow control valve C. The control signal from the control signal generating means G is generated at predetermined time intervals, and a control value at its timing is corrected by a control value obtained in previous processing thereby to be decided. Thusly, over-control due to delay of operation of the pressure responsive device may be avoided, and over-shoot or hunting relative to the target idling speed may be prevented.
Patent JP-H0942055-A (JP)
Title: Stirling engine
Inventor: TAKEUCHI MAKOTO
IPC: F02G1/057
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To realize a Stirling engine wherein an exchange heating quantity can be sufficiently obtained and generation of a high power can be attained by enhancing a heat transfer coefficient. SOLUTION: In a Stirling engine with a regenerator 8 built in a displacer 7, a plurality of high temperature heat transfer pipes 11 of closing the end opened to a high temperature space 5a and a plurality of low temperature heat transfer pipes 12 of closing the end opened to a low temperature space 5b are annularly arranged to be provided in a heating device 9 and in a cooling device 10 respectively.  A plurality of gas circulating flow pipes 17 in conduction to the regenerator 8 to be inserted by holding a gas circulating narrow gap g1 in each high temperature heat transfer pipe 11 in a high temperature side of the displacer 7 and a plurality of gas circulating flow pipes 18 in conduction to the regenerator 8 to be inserted by holding a gas circulating narrow gap g2 inside each low temperature heat transfer pipe 12 in a low temperature side of the displacer 7 are mounted so as to be able to move integrally with the displacer 7 in which the regenerator 8 is built.
Patent JP-H1041899-A (JP)
Title: Detecting method for transmission interruption and suppressing method for adjacent channel interference based on transmission interruption
Inventor: NAKAZAWA TAKASHI
IPC: H04B17/318
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To surely discriminate interruption and to prevent the generation of interference fault to an adjacent channel by detecting the power levels of plural specified frequency components, sampling these levels for each fixed time and controlling the gain of an AGC amplifier. SOLUTION: The IF output of a reception circuit 11 is inputted to an AGC amplifier 13 and branched to a detection circuit 12 for transmission interruption. This detection circuit 12 is provided with BPF 14 and 14', and two specified frequency components are extracted. Next, power detectors 15 and 15' are provided, while having full-wave rectifier type high-speed operating performance using a diode, and the power levels of outputs from the respective BPF 14 and 14' are detected. Further, a comparator 16 is provided for sampling the outputs from the power detectors 15 and 15' for each prescribed time and comparing data. When the received field levels of respective frequency componentts reach an instantaneous bottom level as a result of sampling, this is inputted to the AGC amplifier 13, and its gain is controlled.  Thus, the generation of interference fault to the adjacent channel is prevented.
Patent JP-H0366747-A (JP)
Title: Flame resistant mixture
Inventor: DEIITAA BITSUTOMAN
IPC: C08L55/02
Filed: 1990-07-23
Abstract: PURPOSE: To provide a flame-retardant mixture which possesses excellent flame retardancy and heat distortion resistance and is suitable for housing material and the like by incorporating a specified amt. of a phosphorus compd. in a thermoplastic arom. polycarbonate having a specified structure.  
     CONSTITUTION: A phosphorus compd. except for phosphoric acid and a salt of phosphoric acid [e.g. formula II (R 1  to R 3  represent an optionally halogenated 1-8C alkyl or the like; and n and m are 0 or 1)] in an amt. of 0.5 to 95 pts.wt. (hereinafter referred to as 'pts.') is incorporated into 5 to 99.5 pts. thermoplastic arom. polycarbonate, having a wt. average mol.wt. of not less than 10,000, comprising difunctional carbonate structural units with 100 to 2 mol.% thereof being structural units represented by formula I (R 1  and R 2  represent H, a halogen, a 1-8C alkyl or the like; m is 4 to 7; R 3  and R 4  represent H or a 1-6C alkyl; and X represents carbon), followed by melt mixing or melt extrusion while raising the temp. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000024082-A (JP)
Title: Hanging implement for instillation
Inventor: AKASHI KAZUYA
IPC: A61J1/16
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a hanging implement for instillation which can be easily attached to the ceiling so that the attaching work can be speedily done and the worker's labor can be reduced. SOLUTION: This hanging implement for instillation consists of an attaching member 1 with a connector 6, a lock ring 2, and a hook member 3 with a hook head 21 at the top. The connector 6 consists of a plural number of connecting pieces 9, each of which has an inner surrounding engagement protruding line 12 at the bottom. An outer surrounding engagement groove 30 is formed on the outer circumference of the hook head 21. By pushing the hook head 21 into the connector 6 upward, the outer surrounding engagement groove 30 is engaged with the inner surrounding engagement protruding line 12. Then the lock ring 2 is moved downward until it strikes at an engagement protruding line 14, and the bottom of the connector 6 is stopped so that the hook head 21 will not be disengaged.
Patent JP-S5983442-A (JP)
Title: Automatic dial guide device
Inventor: OOTANI TSUTOMU
IPC: H04M3/533
Filed: 1982-11-05
Abstract: PURPOSE:To transmit surely voice information to a subscriber itself registered in advance, by monitoring a predetermined multi-frequency signal transmitted from a subscriber and a response of the subscriber. CONSTITUTION:An automatic dial transmitting section 1 closes a line to a predetermined subscriber and performs automatic dialing, then a response detecting section 3 monitors the response of the subscriber for a prescribed time. If no response is obtained, the transmission section 1 opens the line at a request of a response detecting section 3, and a counter section 6 counts a prescribed time and starts recalling to the transmission section at the end of count. When a response is given, a response detecting section 3 gives a start to a voice information generating section 2, a signal transmitting section 4 and a signal receiving discriminating section 5, and then monitors the line open of the subscriber. An information generating section 2 transmits a voice signal to the subscriber, and the signal receiving section 4 waits for the receiving of the multi-frequency signal comprising two frequencies in the voice band transmitted and the discriminating section 5 monitors the presence of the receiving.
Patent JP-H0861533-A (JP)
Title: Check valve
Inventor: YANAGISAWA TAKASHI
IPC: F16K15/02
Filed: 1994-08-17
Abstract: PURPOSE: To provide a check valve which can reduce the product costs and maintenance costs by using a valve element whose structure is simple and material costs remain low. CONSTITUTION: A valve element 5 is made of a material lighter than the specific gravity of the liquid and restricts the liquid flow only in one direction by moving in the vertical direction with possibility to contact and separate to/from a valve seat 4 in whose central part the liquid flows.
Patent JP-H0357216-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: TAMAGAWA ATSUSHI
IPC: H01L21/302
Filed: 1989-07-25
Abstract: PURPOSE:To reduce a warp of a substrate and to enhance an accuracy by a method wherein, in a formation process of a polysilicon gate, a nitride film is deposited, an oxide film is deposited on it, a dry etching operation is executed and a spacer of a double structure by the nitride film and the oxide film is formed. CONSTITUTION:An oxide film 2, a polysilicon gate 3 and a nitride film 4 are formed one after another on a silicon substrate 1. In addition, an oxide film 6 is deposited on the film 4; only the film 6 is dry-etched; after that, only the nitride film 4 is dry-etched. Thereby, the oxide film 2 under the nitride film 4 is not etched; a spacer 8 can be formed by leaving the nitride film 4 and the oxide film 6 a little at sidewall parts of the polysilicon gate 3. Thereby, a stress is reduced, a warp of the substrate is reduced and an accuracy is enhanced.
Patent JP-H0946430-A (JP)
Title: Isdn terminal exchange
Inventor: GOTO YASUSHI
IPC: H04M1/65
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To allow each person using one terminal in common to identify each call by means of tones by providing a data base section registering sets of different tone commands so as to generate a tone of a different pattern corresponding to an external call arrived to the terminal. SOLUTION: Upon receipt of communication from a caller terminal equipment 3 to an extension terminal 2, a master set 1 analyzes a destination number dialed by the caller terminal equipment. When the number includes a sub address, whether or not the sub address is coincident with sub address information of the extension terminal 2 stored in a data base 6 is collated and when coincident, it is commanded to send an RG pattern defined in the sub address is sent to the extension terminal 2. An RG (ring tone transmission section 4 receiving the command sends the RG of the corresponding sub address to the extension terminal 2. In the case of where it is not matched or no sub address is provided to the number, a default ring tone is sent to the extension terminal 2.
Patent JP-H1135395-A (JP)
Title: Method for growing crystal
Inventor: ARAI KAZUO
IPC: C30B29/36
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method which enables elimination of the need of using any large scale or elaborate device in a crystal growth equipment and attainment of uniform temp. distribution in the surface of a substrate by irradiating the substrate or a holder to which the substrate is fitted, with an energy beam to uniformize the temp. distribution within a growing crystal. SOLUTION: In the equipment for this method, a carbon crucible 1 is received inside a water-cooling jacket 4 and a work coil 5 is placed on the outer periphery of the jacket 4 to subject a raw material 2 charged into the crucible 1 to high-frequency heating. The carbon crucible 1 is placed in a goniometer 6 so that a substrate 3 for crystal growth is located at the center of the goniometer 6. Also, an X-ray source 7 is placed in the goniometer 6 so that X-rays for irradiation, which exit from a collimator 8 for X-rays radiated from the source 7, can scan the substrate 3 throughout its surface. Further, a two-dimensional X-ray detector 9 having a slit 10 in the opening is placed in the goniometer 6.  This method comprises: subjecting the inside of the crucible 1 to high-frequency heating with the work coil 5 to sublimate the raw material 2; and growing a crystal layer on the substrate 3 with the sublimated vapor raw material.
Patent JP-S60137991-A (JP)
Inventor: ROBAATO JIYON GAATOSAIDO
IPC: B01J8/00
Filed: 1984-09-14
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-S6342363-A (JP)
Inventor: RARII JIYOSEFU KURAUSU
IPC: C23C18/28
Filed: 1987-08-04
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-H0243797-A (JP)
Title: Manufacture of circuit board provided with through-hole
Inventor: KAYUKAWA MITSURU
IPC: H05K3/42
Filed: 1988-08-03
Abstract: PURPOSE:To obtain a circuit substrate whose through-hole can be improved in reliability without generating any smear by a method wherein a conductive metal layer is formed on the surface of a transfer plate and around a protrudent part through an electroplating method. CONSTITUTION:A transfer plate 10, provided with a protruding part 11 formed on its surface, and a resist jig plate 20, provided with a through-hole 21 to which the protruding part 11 is fitted, are overlapped with each other fitting the protruding part 11 into the through-hole 21. A plating resist 30 is applied onto the tip of the protrudent part 11 of the transfer plate 10 exposed at the outer face of the resist jig plate 20, the resist jig plate 20 is dismounted from the transfer plate 10, and a conductive metal layer 40 is formed on the surface of the transfer plate 10 and around the protrudent part 11 through an electroplating method. Thereafter, an insulating substrate 60 is formed on the surface of the transfer plate 10, whereby the insulating substrate 60, provided with a through-hole 61 formed at a position corresponding to the protrudent part 11, can be obtained and the conductive metal layer 40 formed on the surface and around the protrudent part 11 of the transfer plate 10 can be transferred to the surface of the insulating substrate 60 and the inner circumferential face of the through-hole 61.
Patent JP-H0531067-A (JP)
Title: Bending device for flexible tube
Inventor: UEDA YASUHIRO
IPC: G02B23/24
Filed: 1991-08-02
Abstract: PURPOSE:To provide the bending device of a flexible tube having the fine outer diameter of the flexible tube, having the control system of a bend actuator with a simple structure, and easy to manufacture the bend section of the flexible tube by simplifying the bending device of the flexible tube. CONSTITUTION:The bend section 3 of a flexible tube 2 is formed from a single bend actuator 5 extended in the axial direction, one end of a wire member 7 is fitted to the tip side of the bend section 3, the other end is fitted to the rear end side of the bend section 3, and the sliding of the wire member 7 is restricted. When a fluid is fed to the bend actuator 5, the bend actuator 5 is extended in the axial direction, however the sliding of the wire member 7 is restricted, thus the bend section 3 is bent with the wire member 7 faced to the inside.
Patent JP-H0863929-A (JP)
Title: Cartridge for optical disk
Inventor: SUMINO KOJI
IPC: G11B23/03
Filed: 1994-08-18
Abstract: PURPOSE: To prevent the generation of chips on an optical disk, etc., by constituting a supporting part for supporting the optical disk arranged at the inside surface of the cartridge of resin having high slidability. CONSTITUTION: The supporting part 5 for supporting the optical disk 4 is attached near the center part of the inside surface of the cartridge 1 as a separately molded body. By forming the supporting part 5 of the resin having high lubricity for the optical disk 4, the generation of chips is prevented even in the case the optical disk 4 comes into contact with the supporting part 5. It is preferable that the resin having the high lubricity for the optical disk 4 is used as the resin constituting the supporting part 5.
Patent JP-2001021813-A (JP)
Title: Heating device for microscope
Inventor: TSUCHIYA HIDEJI
IPC: G02B21/30
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a heating device for a microscope by which the temperature of a transparent plate for heating on which an inspection sample is placed or a transparent plate for protection are always kept at a specified temperature, whose temperature disribution is uniform, and which can be made thinner. SOLUTION: As to this heating device 1 for the microscope; the end parts of a pair of electrodes 7 and 7 extend in a direction where they come closer to each other so that a current rapidly starts flowing in a transparent conductive film 6 existing in the opposed area of the electrodes when the electrodes 7 and 7 are energized. Consequently, the temperature of the film 6 existing on the opposed area of the electrodes 7 and 7 has high responsiveness to the energizing of the electrodes 7 and 7. Therefore, temperature detected by a temperature sensor 13 nearly coincides with that of the central part of the heating transparent plate 3, so that overshoot that the temperature of the central part becomes higher than a set temperature can be prevented, and adequate temperature adjustment can be performed.
Patent JP-S6253019-A (JP)
Title: Logic circuit
Inventor: TANAKA HIDETOSHI
IPC: H03K19/00
Filed: 1985-09-02
Abstract: PURPOSE:To transmit a signal after two machine cycles to the next stage circuit by using a selector selecting either input data or output data based on a selector changeover signal even at the test when the machine cycle slows down. CONSTITUTION:A flip-flop (FF) 2 fetches an input data to the FF 2 being a signal requiring substantially two machine cycles and outputs a signal delayed by one machine cycle as an output data 4 of the FF 2. A selector 6 uses a selector changeover signal 5 being logical 1 only at the test when the machine cycle slows down so as to select the output data 4 of the FF 2 on a bus 7 and to output it. When the machine cycle is quickened, the signal 6 goes to logical '0' to output the input data 3 of the FF 2 to the bus 7.
Patent JP-H1141229-A (JP)
Title: Access controller and medium recording access control program
Inventor: TAGUCHI MASAHIRO
IPC: G06F21/62
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To individually and surely change utilization conditions corresponding to respective users or equipment. SOLUTION: A status information holding means 11 holds status information (SS) 11a, a peculiar information holding means 12 holds peculiar information (du) 12a, and an information holding means 13 for certificate holds information 5 for certificate. Based on status conditions (SA) 1 setting conditions for permitting access to a service and the peculiar information (du) 12a of an access controller 10 owned by the user of the service, prescribed operation 'F(du, SA)' is performed to the information 5 for certificate to generate auxiliary information 4 for certificate, and it can be provided by enciphering a key 3 with the auxiliary information 4 for certificate. Based on the status information 11a and the peculiar information 12a, the similar operation 'F' to the operation in the case of generating the auxiliary information 5 for certificate is performed to generate information 14a for verify by an information generating means 14 for verify. A deciphering means 15 deciphers the information 5 for certificate with the information 14a for verify.
Patent JP-H1139067-A (JP)
Title: Picture display device and picture repeating device
Inventor: SHIMIZU YOSHIAKI
IPC: G06F3/0487
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To permit an announcer to simultaneously operate a computer unit and execute announcement while viewing a display screen similar to that of hearers even if a computer unit is separatedly installed, by providing an input signal reception means receiving an input signal from an input device supplying the input signal for the computer unit. SOLUTION: In the picture display device, the input signal reception part 3 is arranged on the right lower side of the front of a casing 2 and below a picture display part 2a and an input signal supply part 4 on the right lower side of the back of the casing 2. A keyboard 12 and a mouse 13 are arranged in positions near the picture display part 2a of the picture display device 1 without being restricted by the position of a personal computer 11. Video/sound from the personal computer 11 are supplied to the picture display part 2a and speakers 9 and 10 through a video/sound cable 21. The video/sound supplied to the picture display part 2a and the speakers 9 and 10 can be switched by the operation of the keyboard 12 and/or the mouse 13.
Patent JP-H09185094-A (JP)
Title: Laser having frequency multiplexer
Inventor: HANSUPEETAA KORUTSU
IPC: G02F1/37
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the generation efficiency of a higher order harmonic wave in a laser having a 1st optical non-linear crystal acting as a frequency adder and at least one optical non-linear crystal arranged on a post position in the propagation direction of laser emitted light generated by the laser and acting as a frequency multiplexer. SOLUTION: Optical non-linear crytals 2, 3 other than an optical non-linear crystal 7 arranged on the last position respectively have walk off angles in a range of 0.1 to 6 deg. and these crystals 2, 3, 7 are mutually arranged so that the main cross section of one crytal 2 or 3 has smaller angle allowance in the phase matching of the crytal 3 or 7 arranged after the crytal 2 or 3.
Patent JP-S5896692-A (JP)
Title: Coal granulation apparatus
Inventor: ISHIDA YOSHIHISA
IPC: C10L5/00
Filed: 1981-12-04
Abstract: PURPOSE:To enable the stable operation of a coal granulation apparatus, and to obtain granulated coal having stable quality, by using a plurality of agitation and granulation tanks arranged in a row interposing partition plates therebetween, and furnishing the partition plate with a means for controlling the concentration of coal-water slurry. CONSTITUTION:A slurry of coal powder and water is added with a binder such as fuel oil, and the mixture is supplyed to the first agitation and granulation tank 22a of a plurality of agitation and granulation tanks arranged in a row interposing partition plates therebetween. The concentration of the coal water slurry is controlled by the controlling device attached to the partition plate. The slurry is agitated by the driving means 23a to start the granulation of coal powder. When the granulation of coal is proceeded to an extent in the first agitation and granulation tank 22a, the slurry is transferred through an overflow pipe successively to the second agitation and granulation tank 22b, the third agitation and granulation tank 22c, etc. to obtain granulated coal.
Patent JP-S6351355-A (JP)
Title: Ester production device
Inventor: KATO YOSHIHISA
IPC: B01D3/32
Filed: 1986-08-20
Abstract: PURPOSE:To obtain the titled device providing a high-purity product by improved workability without using active carbon, equipped with a container for ester stock solution after distillation, a tubular ceramic filter and a circulating mechanism to recycle the unfiltered stock solution to the container. CONSTITUTION:An ester stock solution having finished neutralization and distillation in a stock solution container 1 is fed to the inside of a tubular ceramic filter 3 in a filter container 2 by a pump 4 by making the pressure of the inside higher than that of the outside of the filter, a product not filtered by the filter 3 is sent to a product tank and the unfiltered ester stock solution is recycled to the stock solution container 1. The ceramic filter preferably consists of a ceramic which has <=0.2cc/g total void amount, >=0.1cc/g void amount by pores with 0.1-3.0mum pore diameter and pore diameter value showing maximum void amount in 0.1-3.0mum pore diameter measured by a mercury porosimeter in a filter layer inside 10-40mum from the filter surface.