baber/WOPTO huggingface dataset:
Patent JP-H02195272-A (JP)
Title: Apparatus for measuring characteristics of chip part
Inventor: HAMURO MITSUO
IPC: G01R31/18
Filed: 1989-01-24
Abstract: PURPOSE:To improve measurement processing capacity and measurement processing speed by a method wherein a mobile layer terminal to be provided opposite to a fixed side terminal with a movable table in-between is formed of a plate spring elastically deformable. CONSTITUTION:A movable printed board 14 is provided with a plurality of terminals 18a corresponding to holding holes 5 arranged in an arc on a surface of an insulating substrate 17 as is the case with a fixed printed board 7. Slits 19 are formed in radial direction from an inner peripheral part between these terminals 18a, thereby allowing a movable terminal 18 in a plate spring shape containing the terminals 18a to be formed integrally with the printed board 14. The terminals 18 can be in press-contact with one electrode 6b of a chip part 6 held in the holding hole 5 of a turn table 4 by spring force of the movable terminal 18 so that the other electrode 6a of the chip part 6 can be pushed against a fixed terminal 11 by this contact pressure.
Patent JP-S63184518-A (JP)
Title: Controller for car air conditioner
Inventor: SHIBATA YUKIO
IPC: B60H1/32
Filed: 1987-01-28
Abstract: PURPOSE:To make stability in temperature control at time of stationariness compatible with that of transition by installing a device which calculates the function conformed to the absolute value of a difference between the detected value of temperature and the desired value, and increasing or decreasing a feedback gain in a control system according to this function. CONSTITUTION:A capacity variable mechanism 13 is installed in a refrigerant compressor 12 to be driven by an engine 11. And, an output refrigerant out of this refrigerant compressor 12 is fed back to the refrigerant compressor 12 by way of an evaporator 17 after being fed to an expansion valve 16 via a condenser 14 and a receiver 15. At this time, the detected temperature out of a temperature sensor 19 and the setting temperature out of a temperature setting part 21 are inputted each into a controller 20, and thereby a duty ratio of a signal to be fed to the capacity variable mechanism 13 is operated. And, when a deviation between the detected temperature and the setting temperature is, for example, large enough, capacity of the refrigerant compressor 12 is set to be larger. That is to say, a feedback gain in a control system is increased or decreased according to size of the temperature deviation.
Patent JP-H04235725-A (JP)
Title: Gas separation membrane
Inventor: KAIYA NORIHIRO
IPC: B01D71/56
Filed: 1991-01-14
Abstract: PURPOSE:To obtain a gas separation membrane excellent in heat resistance and solvent resistance and having high oxygen transmissivity and excellent gas permselectively by dissolving polyamide in an org. solvent with a b.p. of 10-90 deg.C and rapidly evaporating the solvent from the resulting solution at the time of the information of a membrane to obtain said gas separation membrane as an amorphous membrane. CONSTITUTION:A gas separation membrane is an amorphous membrane containing about 80% or more amorphous component prepared by a specific method polyamide as a raw material and the gas separation ratio alpha thereof is 3.5 or more. As polyamide, for example, a homopolymer of a monomer constituting an amide bond unit, a copolymer of said monomer and other copolymerizable monomer on a blend copolymer of said copolymer of said copolymer and other mixable polymer is designated. As a membrane forming method, are a water surface developing method, a solvent casting method, or a Lobb membrane method to obtain an asymmetric membrane or a flat membrane of composite membranes of every kinds or a hollow yarn membrane by a dry method are pref. The thickness of the gas separation membrane after molding is pref. 0.01-200mum, especially pref., 0.05-100mum in order to obtain practical strength.
Patent JP-H11210018-A (JP)
Title: Work-condition display method of underwater backhoe
Inventor: TAKAHASHI YOSHIAKI
IPC: E02F5/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide the work-condition display method of an underwater backhoe capable of operating the underwater backhoe in an unmanned manner even in any turbid-water environment from a ship. SOLUTION: The three-dimensional wire-mesh picture G of the bottom of water is displayed by multi-narrow beams and computer graphics in the bottom of water to be worked by the underwater backhoe 10. When the underwater backhoe 10 is operated in an unmanned manner by using the wire-mesh picture G, a horizontal surface H peculiar to the underwater backhoe 10 and a perpendicular V being vertical to the horizontal surface H and passing through the center of rotation of a boom 14 for the backhoe 10 and the center in the horizontal direction of a bucket 16 are defined.  Further, a target seabed V0 is prepared from the three-dimensional wire-mesh picture G, and the target intersection L1 of the target seabed V0 and the above-mentioned perpendicular V and the water-bottom intersection L2 of the three-dimensional wire-mesh picture G and the perpendicular V are displayed together on a monitor 24.
Patent JP-H05218208-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: FUKUI TOSHIHIKO
IPC: H01L21/768
Filed: 1992-01-31
Abstract: PURPOSE:To enhance the integration as well as the reliability by a method wherein the title manufacturing method is composed of the three steps i.e., the first step forming an insulating film covering the surface of a lower layer wiring as well as a sidewall spacer covering the side, the second step forming an aperture part in a lower layer wiring and the third step connecting to the lower layer wiring. CONSTITUTION:A lower layer wiring 5 is provided on an insulating film 3. An upper layer wiring 11 is provided as an upper layer on the lower layer wiring 5 through the intermediary of an insulating film 6 and sidewall spacer 7. The upper layer wiring 11 is extended over the lower wiring 5 in the wiring width direction. When the upper layer wiring 11 is connected to the lower layer wiring 5, the upper layer wiring 11 is electrically connected to the lower layer wiring 5 through an aperture part 10 formed by removing a part of the insulating film 6 and the sidewall spacer 7 at the intersectional region of the upper layer wiring 11 and the lower layer wiring 5. Through these procedures, the connecting spaces of the lower wiring 5 can be enlarged to lower the resistance in the connecting part thereby enabling the reliability to be enhanced.
Patent JP-H06231312-A (JP)
Title: Ic card reissuing method
Inventor: KOSUGE NOBUYUKI
IPC: G06F3/06
Filed: 1993-02-03
Abstract: PURPOSE:To prevent information from being disappeared and an IC card from being doubly issued at the time of reissuing by storing a part or the whole IC information part in a medium having a non-volatile memory, clearing IC part information of an old card and copying IC part information in a new card. CONSTITUTION:The old card 6 before reissuing is inserted into the insertion port 2 of an IC card reader/writer device 1 and the IC part information is read. Then, it is stored in the memory 8 of a personal computer device 3 and the information is stored in a magnetic disk device 4 having the non-volatile memory. IC part information of the old card is cleared. Then, the old card 6 is extracted and the new card 7 is inserted into the insertion port 2 of the IC card reader/writer device 1. When power interruption or instantaneous power interruption does not exist, information stored in the memory 8 is copied in the IC part of the new card 7. When power interruption or instantaneous power interruption exists, information written into the magnetic disk device 4 is moved to the memory 8, the restoration work of information is executed and information is copied from the restored memory 8 in the new card.
Patent JP-H02197427-A (JP)
Title: Controller for changeover mechanism of power transmission system of vehicle
Inventor: NINOMIYA HIROSHI
IPC: B60K23/08
Filed: 1989-01-25
Abstract: PURPOSE:To protect an actuator against overlaoad by prohibiting an allowing motion to allow rotation in the reverse direction until the load decreases under a prescribed value, when the load on the actuator to change over drive mode of a transfer device is over the prescribed value. CONSTITUTION:A subtransmission 20, a center diff. 30, and a changeover device 40 are provided in a transfer device 10, in which engine output is input through a transmission in a four-wheel drive vehicle. The changeover device 40 is provided with a clutch mechanism 41 operated by the power of a motor 43 through an operation mechanism 42, so as to enable to change over between two-wheel drive condition and four-wheel drive condition and between center diff. free condition and center diff. lock condition in the case of the four-wheel drive condition. When the load on the motor 43 exceeds a prescribed value, by a controller, rotation of the motor 43 in the direction of this time is stopped, and an allowing motion to allow rotation in the reverse direction is prohibited until the load falls under the prescribed value.
Patent JP-H07223226-A (JP)
Title: Manufacture of facing-integrated foam
Inventor: YOSHIDA KIYOHIKO
IPC: B29C39/10
Filed: 1994-02-10
Abstract: PURPOSE:To use an existing sewn part as an opening for resin injection and core material insertion and prevent an appearance from becoming unpresentable and a touch feeling from becoming unpleasing. CONSTITUTION:A first skin 10 and a second skin fitted to an intermediate skin and folded back at a stitched sewn part are provided and an opening 12 consisting of a non-sewn part is formed on a part of the sewn part. In addition, a first replicated part 13 and a second replicated part 14, both being positioned facing against each other, are provided in the opening. A bag-like skin body 1 has the above constitution and is arranged in a molding die 2. Further, an injection nozzle 4 is inserted into the opening 12 and a specified amount of foaming resin is injected into the molding die 2. After that, the resin is allowed to foam into a molding in a state that the first replicated part 13 is pressed into contact with the first skin 10. Thus it is possible to prevent an unfilled part from remaining between the first replicated part 13 and the first skin 10, and manufacture a foamed product having a presentable appearance and a pleasing feeling.
Patent JP-H01191593-A (JP)
Title: Video camera device
Inventor: MARUYAMA TOSHIMI
IPC: H04N9/73
Filed: 1988-01-27
Abstract: PURPOSE:To prevent mis-adjusting of automatic gain control system white balancing because of failure in the servo of a stroboscopic light emission by setting the gain of a gain circuit for white balancing with an illuminance color temperature by auxiliary light for reference in case of photographing with stroboscope using the auxiliary light. CONSTITUTION:To record an object by frame photographing, in case of photographing with stroboscope using an auxiliary light source 11, the gain of a gain circuit 6 for white balancing is set with the illuminance color temperature by auxiliary light for reference. Therefore, at the time of photographing with stroboscope, a white balancing condition can be set with the auxiliary light source 11 whose luminance is preliminarily known for reference. As a result, a white balancing adjustment error because of a control circuit 24 that can not operate at a speed fast enough to servo a stroboscopic light emission can be prevented. Although with a fixed white balancing condition, an image picking up with stroboscope excellent color reproducibility most suitable for the illumination condition.
Patent JP-S60162553-A (JP)
Title: Molding method in packed casting method
Inventor: TAYA TAKEYOSHI
IPC: B22C9/04
Filed: 1984-01-31
Abstract: PURPOSE:To improve packability of a heat resistant granular material and to improve the strength of a casting mold in a molding stage of a packed casting method by subjecting intermittently said material to evacuation while oscillating the material. CONSTITUTION:A heat resistant granular material 6 such as molding sand is charged into a molding flask 2 and the air from a pressurizing source 9 is fed via a pressurizing and evacuating vessel 4 provided to the bottom of the flask 2 to fluidize the material 6. An expendable pattern 1 consisting of foamed polystyrene or the like is embedded into the flask 2 in this fluidized state. The inside of the flask 2 is intermittently evacuated via the vessel 4 by a vacuum source 10 while the flask 2 is oscillated by using an oscillator 7. The packability and mold strength are improved even with the above-mentioned pattern having an intricate shape according to the above-mentioned method and the casting having excellent quality free from casting defects is obtd. with good productivity.
Patent JP-H09213791-A (JP)
Title: Method for manufacturing semiconductor device and semiconductor device
Inventor: NEZU HIDEAKI
IPC: H01L21/768
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent impurity components from intermixing upon processing by a method wherein wiring is performed on a substrate or an insulating film, the insulating film is applied, a face of the insulating film is pressurized by the other base material under a flow condition of the insulating film and the face of the insulating film is processed in a desired form. SOLUTION: Aluminium wiring is performed on a silicon wafer substrate or an insulating film, by using insulating film formation agent including polysiloxane coupled to a group or more selected from an alkyl group such as methyl, ethyl or the like, an acetoxyl group or the like in a part of silicon atoms, an insulating film is applied. A silicon wafer serving as the other base material is placed on the insulating film, a weight is mounted thereon, the entire is increased in temperature for 5min until a specific temperature on a hot plate, the insulating film is made in a flow state, the face is also pressed, and the face of the insulating film is processed into a desired form. Thereby, it is possible to manufacture without intermixing impurity components upon processing.
Patent JP-S58134183-A (JP)
Title: Manufacture of town gas
Inventor: NISHISAKA TAKEHIKO
IPC: C10K3/04
Filed: 1982-02-03
Abstract: PURPOSE:To enable the quick restarting of the manufacture of town gas after the intermission of the manufacture in a cyclic gasification plant, by circulating the combustion exhaust gas in the loop piping including the CO-conversion apparatus during the intermission of the manufacture of town gas, thereby keeping the CO-conversion apparatus at a high temperature. CONSTITUTION:In a cyclic gasification plant comprising a reformer 11 for the steam reforming of light hydrocarbons such as LPG and a CO-converter 23 for the CO-conversion of the produced reformed gas, the temperature of the CO- converter is maintained at a normal state during the temporary intermission of the operation according to the decrease in the demand of the town gas by circulating combustion exhaust gas having low oxygen content through the loop piping starting from the CO-converter 23 through the lines 25, 35 and 20 and returning to the CO-converter 23. The specified CO-conversion condition can be attained simultaneously with the restart of the operation, and a town gas having low CO concentration can be obtained.
Patent JP-H03221907-A (JP)
Title: Apparatus for producing optical branching coupler
Inventor: TAKEMURA KOJI
IPC: G02B6/287
Filed: 1990-01-27
Abstract: PURPOSE:To make stable production in a short period of time by connecting power meters for monitoring to the terminals of optical fibers wound on reels on the other side from a coupling part. CONSTITUTION:The terminals of the optical fibers 101, 102 respectively wound on two pieces of the reels 11, 11 are connected to the optical power meters 2, 2 which can rotate together with the reels 11. The optical fibers 101, 102 of about 2m are drawn out of the reels 11, 11 on which the optical fibers 101, 102 are wound when the pigtail length of the optical branching coupler to be produced is 1m. The coatings at one end thereof are then removed and the fibers are subjected to an end face treatment. These fibers are connected via a simple adapter to a stabilizing light source 1. The coating of the part where the coupling part 3 is formed is removed and the fibers are fixed to a producing jig 12. The coupling part 3 of two pieces of the optical fibers 101, 102 set in the jig 12 is formed by melt adhesion, etc. while the fusion, etc., thereof are monitored by the optical power meters 2. The working is stopped where a desired branching ratio is obtd. The simple connector on the light source side 1 is removed and the optical power meter 2 side is cut at a prescribed length.
Patent JP-S55109793-A (JP)
Title: Displacement type fluid compressor
Inventor: HIRAGA MASAHARU
IPC: F04C18/02
Filed: 1979-02-17
Abstract: PURPOSE: To improve lubrication on portions sliding relatively by providing an oil passage between lubricating oil reservoir and mechanical seal pocket, among bearings and also between oil deflector and lubricating oil reservoir.  
     CONSTITUTION: Oil passages 35, 36, 38 are provided between a lubricating oil reservoir 33 and a mechanical seal pocket 34, bearings 16, 26 and also between an oil deflector 37 and the lubricating oil reservoir 33. Upon turning a main spindle 17, lubricating oil of the mechanical seal pocket 34 flows into a housing 10 due to an action of the centrifugl oil passage, lubricating oil in the housing 10 is scraped up by a rotor 21 to fluidize along the inside of the housing and is turned partly by the oil deflector 37 to return to the lubricating oil reservoir 33. The lubricating oil therefore circulates through housing 10 and lubricates portions sliding relatively in good condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08212945-A (JP)
Title: Electron beam generating device and image display device
Inventor: NAKAMURA NAOHITO
IPC: H01J1/30
Filed: 1995-02-03
Abstract: PURPOSE: To provide an electron beam of high density while easily selecting an element and making an electron emitting amount controllable with an easy constitution, in an electron beam generating device and in an image display device using this electron beam generating device as an electron source, CONSTITUTION: Respective electrodes of an electron emitting element provided with an electron emitting part 4 and element electrodes 2, 3 are connected in line directional wiring 5 and columnar directional wiring 6. Here in the case that an electrode of each element connected to the line directional wiring acts as a low potential side electrode, a distance W2 between a low potential side electrode end of a certain element and a low potential side electrode end of the adjacent element along a line direction is set smaller than a width W4 of the low potential side electrode. In this way, an emitted electron is liable to receive an influence by the adjacent low potential side electrode, and as a result, an emitting locus of the electron can be squeezed.
Patent JP-S58136267-A (JP)
Title: Switch device
Inventor: OOTANI GENZOU
IPC: H02M3/28
Filed: 1982-02-04
Abstract: PURPOSE:To facilitate the starting of a switching regulator type power source circuit and to save the electric power by operating a swtiching transistor of open state at a light load when the load is opened or closed at the secondary side of the power source circuit. CONSTITUTION:A switching circuit having a transistor 6 is operated by connecting a power source to an input terminal 1, thereby obtaining DC output at the secondary side of a transformer 5, supplying a voltage to an oscillator 11, control circuits 10 and 26, and a load 12 is opened by the OFF state of a transistor 14. When a touch piece 20 makes contact with a human body, the transistor 14 is turned ON through the control circuit 26, thereby applying a voltage to the load 12, and the transistor 6 is controlled by comparing the oscillator 1 with the output voltage. Accordingly, when the load is opened, the transistor 6 is operated at the light load, thereby readily starting or stopping while preventing an electric shock.
Patent JP-H02196512-A (JP)
Title: Time difference detection circuit
Inventor: IGARASHI TOSHIYUKI
IPC: H03K5/26
Filed: 1989-01-26
Abstract: PURPOSE:To detect a time difference of a timing signal in a short time by providing a change detection circuit detecting a respective change in each plural timing signals, a count enable circuit, a register circuit and a counter. CONSTITUTION:Plural change detection signals outputted from a change detection circuit 2 are fed to enable sections 61-64 of a count enable circuit 6, which starts counting with a specific change detection signal in response to a selection signal set to latch sections 51-54 of a command latch circuit and finishes counting with other specific change detection signal. Thus, the content of the register circuit 3 is counted up automatically for a prescribed period when the count is enabled and a time difference from the change in the preset specific timing signal till the change in other specific timing signal is obtained. The time difference is detected not by a program but by the hardware. Thus, the time difference is obtained just after a change in the other specific timing signal.
Patent JP-H10215475-A (JP)
Title: Radio circuit switching method
Inventor: KUNO YUTAKA
IPC: H04W28/04
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To shorten the sending delay and to improve the sending quality by holding temporarily the switching of a radio circuit and sending a packet again if the sending delay time that is estimated from the information length of sending data, the quality of the radio circuit, etc., is shorter than the radio circuit switching time when the reception error rate is deteriorated for the signal sent from a mobile station. SOLUTION: A radio circuit consisting of mobile stations 2a to 2d, etc., is switched to other radio circuits of the same base stations 3a and 3b if the received signal is higher than a reference level when the reception error rate is deteriorated less than a reference level. Then the radio circuit is switched to the radio circuits of other base stations 3a and 3b if the received signal is lower than the reference level. When the sending delay time decided by α×k/n is shorter than the radio circuit switching time, the switching of the radio circuit is temporarily held and a packet is sent again (α: estimated sending delay rate of radio circuit, k: sending information quantity, n: information transfer speed of radio circuit).
Patent JP-H02196336-A (JP)
Title: Back-up device for formation of network
Inventor: SAITO SHUICHI
IPC: G06F9/44
Filed: 1989-01-25
Abstract: PURPOSE:To ensure the unitary definition for generation of a system to a network system by preparing a network formation data base. CONSTITUTION:The system generating definition is produced to a network device based on a network formation data base 2 which is used to perform the unitary control of the total system generating definition acquired from each network connected to a network. At the same time, the system generating definition 5 is produced for a network processor 1 by means of the base 2 as well as a conversion knowledge file 3 which describes the knowhow necessary for generation definition of an existing network. Furthermore the base 2 is generated and updated based on the system generating definition of the existing network and the request/instruction of a user 6. As a result, the unitary system generating definition is attained to the network system.