baber/WOPTO huggingface dataset:
Patent JP-2000171519-A (JP)
Title: Device temperature-stabilizing system and semiconductor- testing apparatus provided with the system
Inventor: KANEKO SATOSHI
IPC: H01L21/66
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a device temperature-stabilizing system and a semiconductor- testing apparatus with which a temperature decrease of devices can be prevented even at a start of a screening test under a high temperature condition to the devices and at a test after interrupted. SOLUTION: A handler control part 21 is provided with a socket temperature environment manage part 217 and a table 214a of a memory part 214 which stores a socket temperature judge condition corresponding to a type of a device 3. The socket temperature environment manage part 217 monitors a set state of the device 3 to a socket 24, and judges based on a predetermined reference a temperature decrease of the socket 24 to a temperature not higher than the socket temperature judge condition. When the temperature decrease is judged, a tester 1 carries out a preparatory test by a dummy program prior to an actual test, thereby letting the device 3 set to the socket 24 generate heat. A temperature of the device 3 is thus stabilized.
Patent JP-H05164103-A (JP)
Title: Hydraulic controller and its controlling method
Inventor: ANDO MANABU
IPC: F15B9/09
Filed: 1991-12-06
Abstract: PURPOSE:To offset overshoot and operate slowly oil pressure for cancelling the step-up and time lag of oil pressure by connecting respective cylinders to both ends of a main spool in an oil pressure change-over valve to supply respectively oil pressure from respective solenoid valves to these cylinders. CONSTITUTION:A main spool 2 built in an oil pressure change-over valve 1 is changed over by a controller 30 to supply an oil amount from a hydraulic pump 3 to an actuator 4. Then, both upper and lower cylinders 6, 7 are connected to both ends of the main spool 2 to be supplied respectively with oil pressure from both upper and lower solenoid valves 8, 9. For example, in the operation of the lower solenoid valve 9, a solenoid 12 thereof moves a spool 11. At the same time, the upper solenoid valve 8 is also operated by the controller 30. Since then overshoot having the same pattern is generated in both upper and lower solenoid valves 8, 9, the main spool 2 is not moved. Thereafter, when the upper solenoid valve 8 is stopped, the main spool 2 is moved without any overshoot.
Patent JP-H09177063-A (JP)
Title: Degree-of-compaction testing device for filled ground
Inventor: FUKUSHIMA SHINJI
IPC: G01L5/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a testing device which can investigate the degree of compaction of a filled ground not only around the facial layer of ground but into the depth continuously. SOLUTION: A cutter blade 2 is rotated by a motor 7 at a certain revolving speed with a constant penetration force originating from a weight 8, and a torque sensor 4 senss the torque due to the cutting resistance acting on the cutter blade 2 when it is driven into a filled ground G. Meantime a depth sensing part 5 senses the cutting depth in the ground G by the blade 2, and with the data obtained, the degree of compaction of the ground G is investigated into the depth continuously.
Patent JP-H09180036-A (JP)
Title: Ic card system with user identifying function
Inventor: OGATA TERUHISA
IPC: G06K19/10
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a system which enables an IC card to be used by recognizing the card bearer himself or herself when the bearer presses specific positions on the IC card that the bearer remembers, the states of sensors is detected to process and compares its information with previously registered data, and they match with each other. SOLUTION: This system is equipped with plural pressure sensors which are decentralized and provided in the periphery of the surface of the IC card 11, a memory 151 in an IC holding code data generated from the depression states of the respective sensors 20 pressed previously by the bearer of the card 11, i.e., the ON or OFF state of pressure sensors, and a terminal machine for card bearer identification prior to the use of the IC card 11. Then, the data generated by pressing plural specific positions on the IC card 11 that only the bearer remembers are compared with the contents of the memory 15 and when they match with each other, a flag which allows the card to be used is outputted, so that the card 11 becomes usable after the above processing.
Patent JP-H08255842-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: TAKEUCHI MASAHIRO
IPC: H01L27/11
Filed: 1995-12-20
Abstract: PURPOSE: To provide a method of manufacturing a semiconductor memory device which is enhanced in yield, easily lessened in manufacturing cost, miniaturized, and easily lessened in operating voltage. CONSTITUTION: A word line 111 is connected to the gate electrodes 104 of transfer transistors Q3 of adjacent memory cells. A word line 111' is connected to the gate electrodes 104' of transfer transistors Q4 of adjacent memory cells. A grounding line 110 is connected to the source regions of driver transistors Q1 and Q2 . The word lines 111 and 111' and the grounding line 110 are formed of the same wiring layer different from a wiring layer of the gate electrodes 104 and 104'. The grounding line 110 is used for shielding the driver transistors Q1 and Q2 and TFTs Q5 and Q6 and others. Drain contacts 112 and 112' are provided with the chamfered sides, and the grounding line 110 is provided to each of the drain contacts 112 and 112' between the chamfered sides.
Patent JP-H09190688-A (JP)
Title: Semiconductor memory device
Inventor: RI SHIRETSU
IPC: G11C11/408
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To enable simultaneous operation with a single low address strobe signal by generating a first and a second master clock in response to the single low address strobe signal and a bank selection bit. SOLUTION: A master signal generator 1 is constituted of a low address strobe buffer and a bank selection bit buffer. And, the low address strobe buffer responds to the low address strobe signal RAS and a prescribed control signal and generates a first and a second master control signal. And then, the bank selection bit buffer generates a bank selection bit MSB, the prescribed control signal, and the first and the second master clocks PR1 and PR2.
Patent JP-H05163928-A (JP)
Title: Exhaust device for engine
Inventor: KUDO TAKASHI
IPC: F01N3/02
Filed: 1991-12-09
Abstract: PURPOSE:To eliminate bad influence of an exhaust pressure on whole of a water passage by providing the throttle part in the vicinity of the water charging port of the water passage, and an unidirectional valve which allow water to flow only from a water tank side to the water charging port side, adjacently to the throttle part. CONSTITUTION:When it is judged based on a throttle opening and an engine speed that a control condition is brought about where pressure pulsative conditions in each of the exhaust pipe show unconformity, one or both of a valve motor 44 and a water pump 32 are operated, as required. A resonance chamber valve 43 of each resonance chamber 22 is opened by the valve motor 44. Water in a water tank 50 is press-fed to a main pipe by the operation of the water pump 32. When the water-sending pressure exceeds a set value, the water is branched into bilateral collective pipes, further branched into branch pipes, and sent to check valves 24. In case that the water-feeding pressure exceeds a value set at the check valve, the water is charged from each of a nozzle part 46 of water charging pipes 23 to exhaust pipes. At this time, contraflow of water is prevented by the check valve 24 of the water charging pipe 23, which contraflow may occur from a side of a jet part 45 determining a required water charging rate into the water charging pipe 23.
Patent JP-H10231008-A (JP)
Title: Conveyor
Inventor: VERTOGEN MARTINUS JOHANNES M
IPC: B65G39/12
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor involving an endless conveyor belt moved to be curved with supporting members and rollers supported thereby in a simple and compact structure. SOLUTION: At the outside of a curve, a conveyor belt is provided with a protruded collar contacting to a guide rollers 5. The guide roller 5 located at the lower side of the conveyor belt and the guide roller 5 located at the upper side of the conveyor belt are mounted on a shaft 8 to support a conveyor belt supporting roller 6 in a freely rotatable manner. A spring means 13 is provided for the shaft 8 so that force in the direction of separating two guide rollers 5 from the inside of the curve can be applied to the conveyor belt. Two guide rollers 5 are supported by a common support 18 to be pivotally moved on the shaft 8 with a pivotally moving pin 25 as a center at least substantially transverse to the rotational axis of the supporting roller 6.
Patent JP-H07197283-A (JP)
Title: Device for removing oil inside of pipe and method therefor
Inventor: MEJI HIROSHI
IPC: C21D9/08
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method and device for surely removing oil stuck to the inside of a long and narrow pipe in a short time. CONSTITUTION:A pipe coil 2 is housed in a heating chamber, is heated to a temp. above the evaporating temp. of the oil inside of the pipe and after that, is transferred to a cooling chamber 8. At this time, a gas for discharging the oil is blown from one end of the pipe coil 2 to discharge the oil in evaporating state from another end of the pipe coil 2.
Patent JP-2000169840-A (JP)
Title: Fluorescence/illuminant, fluorescence/illuminating instrument.device, obtaining of fluorescence and luminescence therefrom
Inventor: KAJIYAMA NAOKI
IPC: F21V3/04
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescence/illuminant instrument.device useful in all industries.manufacturing fields and a method for obtaining fluorescence and luminescence therefrom. SOLUTION: (1) This fluorescence/illuminant emits fluorescent and luminescent. To be concrete, an emitting substrate, e.g. luciferin, anthracene or their derivatives are cited. (2) A fluorescent/luminescent instrument contains or is coated with this fluorescent/luminescent substance. (3) The method for obtaining fluorescence and luminescence from the fluorescent/luminescent instrument includes (a) a process for obtaining fluorescence by irradiating a light on the fluorescent/luminescent substance and (b) a process for obtaining luminescence from the fluorescent/luminescent instrument. (4) Fluorescent/luminescent device is installed with a fluorescent/luminescent unit and a light-irradiating unit.  (5) The method for obtaining fluorescence and luminescence includes (a) a process for obtaining the fluorescence by irradiating a light from the light-irradiating unit to the fluorescent/luminescent unit and (b) a process for obtaining the luminescence from the fluorescent/luminescent unit.
Patent JP-H06174400-A (JP)
Title: Bench blasting method
Inventor: ATSUTA KAZUHIKO
IPC: C06B25/10
Filed: 1992-12-02
Abstract: PURPOSE:To make an impact pressure and a gas pressure act uniformly and strongly in a blast hole by filling up gel water in a gap of a charged explosive from a blast hole wall and in the whole of the blast hole. CONSTITUTION:An explosive container 1 is lowered a little into a blast hole 8 by using a cord 4, sand 9 in a proper quantity is thrown in from an opening 5 and an explosive material 10 is charged thereon. Next, a waterproof cap 6 is put in the opening 5 and closed hermetically and the container is sunk deep to the lower part of a blast hole 8 by using the cord 4. Thereafter an explosive container 11 is suspended a little in the blast hole 8 by a cord 12, the explosive material 10 is charged, the waterproof cap 6 is set and the container is lowered so that it be brought into contact with the explosive container 1 sunk previously in the blast hole 8. Then, water 18 and gel powder 14 of which the main constituent is water-absorbing polymer are thrown into the blast hole 8 so that gel water 15 be produced in the blast hole 8, and the outer peripheries of the explosive containers 1 and 11 and the whole of the inside of the blast hole 8 are filled up wit the gel water 15. Then, the explosive containers 1 and 11 are exploded.
Patent JP-2000170332-A (JP)
Title: Mounting structure of eaves gutter hanger and curved funnel
Inventor: OHASHI MASAKAZU
IPC: E04D13/068
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide joint structure of an eaves gutter hanger and a curved funnel capable of simply mounting the curved funnel mounting an eaves gutter thereon to the eaves gutter hanger. SOLUTION: Joint structure A of an eaves gutter hanger and a curved funnel is constituted of the eaves gutter hanger 1 having an interlocking section 13 to the front end on an outdoor side and a lug holding section 14 to an indoor side and the curved funnel 2 formed in an approximately L-shaped plane and having eaves gutter joint sections on both ends and a chute 23 in a bent section of the bottom, the interlocking section 13 of the eaves gutter hanger 1 is pushed and inserted in the chute 23 of the curved funnel 2, the interlocking section 13 is partially hooked on the chute 23, and the curved funnel 2 is held by the eaves gutter hanger 1.
Patent JP-H05166402-A (JP)
Title: Compound headlamp for vehicle
Inventor: SUZUKI SHUICHI
IPC: F21Y101/00
Filed: 1991-12-11
Abstract: PURPOSE:To prevent dewing of a lens internal surface corresponding to a lighting fixture not lighted by adjusting thickness of a lens, in a compound headlamp for a vehicle wherein a plurality of the lighting fixtures are arranged in a back surface of the conventional one-surface lens. CONSTITUTION:In a compound headlamp 1 for a vehicle, thickness of a lens 2 is adjusted so as to be formed thin in a part at a high temperature further with a high frequency of use and thick in a part at a low temperature with low frequency of use in accordance with a quantity of heat radiated from respective light sources 3a to 6a and a frequency of use thereof. In this way, a temperature of a back surface of the lens 2 is uniformly generated to eliminate generation of dewing concentrated to one part.
Patent JP-H10190130-A (JP)
Title: Semiconductor laser device
Inventor: IDO YUTAKA
IPC: H01S5/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To uniformly bond a heat sink to a semiconductor laser element through a solder layer by providing a barrier layer between the heat sink and semiconductor laser element, and disposing a metallic layer on the barrier layer for improving the solder wettability on the barrier layer. SOLUTION: A semiconductor laser element 1 is manufactured by laminating an AlGaS layer, a GaAs layer, etc., on a GaAs substrate and providing n- and p-side electrode 2 and 3. A barrier layer 6 is vapor-deposited on the bulk of a heat sink 7 which radiates the heat generated from the laser element 1, etc., to the outside and a metallic layer 5 is vapor-deposited on the barrier layer 6. In addition, after solder is formed as a solder layer 4 on the metallic layer 5 formed on the surface of the heat sink 7 by vapor deposition, plating, etc., the element 1 is stuck to the sink 7 by melting the solder layer 4 by heating the teat sink 7 and pressing the element 1 against the heat sink 7 until the solder is cooled.
Patent JP-2000161973-A (JP)
Title: Apparatus and navigation system for providing navigation information
Inventor: ITO YASUO
IPC: G01C21/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a navigation information providing apparatus which can acquire an area, where a wireless telephone is present and searches for a route to a destination by utilizing the acquired area. SOLUTION: When an onboard navigation apparatus 100 cannot receive or receives defectively a GPS signal, a center apparatus 150 obtains the error range of a position obtained from a position information providing server 200 from the use of a cover range of a CS base station connected to a PHS, and decides as the present position of the vehicle an area, where GPS information cannot be received within the error range (e.g. indoor parking lot) or an area where GPS information is received defectively (e.g. behind a building). Even when the vehicle is reception disable is in reception failure state for the GPS signal, the vehicle position can be specified with relatively high accuracy, enabling searching for a route from the specified vehicle position to a destination.
Patent JP-2001168502-A (JP)
Title: Smooth printed wiring board and method of manufacturing the same
Inventor: ITO SHOJI
IPC: H05K3/28
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a durable smooth printed wiring board which is suitable for such application that electrodes are slid. SOLUTION: The printed wiring board is constituted in such a way that a circuit board 5 having etched circuit pattern sections 3 and insulating recessed sections 4 and through holes 7 formed at places in the recessed sections 4 is thermocompression bonded to a prepreg 10, and the recessed sections 4 are filled up with a resin 11 via the through holes 7 until the surface of resin 11 is flush with the surfaces of the circuit pattern sections 3.
Patent JP-H05165230-A (JP)
Title: Electrophotographic sensitive body
Inventor: MATSUI NAOYUKI
IPC: G03G5/05
Filed: 1991-12-12
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having good photoresponsibility and excellent stable repeatability by constituting the binder resin in a charge transfer layer of two or more kinds of polycarbonate resins having different mol.wts. CONSTITUTION:This electrophotographic sensitive body has at least a base coating layer, charge producing layer, and charge transfer layer on a conductive supporting body. The binder resin in the charge transfer layer consists of two or more kinds of polycarbonate resins having different mol.wts. It is preferable that the polycarbonate resin used has a bis-phenol Z type structure. The solvent of the coating liquid used for the charge transfer layer is preferably a chlorinated solvent. Further, it is preferable that the charge transfer material which constitutes the charge transfer layer contains at least one kind of stilbene compd. expressed by the formula. In the formula, R<1>-R<4> are alkyl groups which may be same or different. Thereby, the mobility of charges is improved and the obtd. photosensitive body has durability against repeated use.
Patent JP-H06173147-A (JP)
Title: Warp knitted fabric for vehicle chair
Inventor: HORI AKIHIKO
IPC: D04B21/10
Filed: 1992-12-04
Abstract: PURPOSE:To obtain a warp knitted fabric for vehicle chair rich in stretchability, suitable for one-piece molding with interior member of vehicle, having high permeability and hardly giving stuffy feeling to a driver. CONSTITUTION:Gap 19 of a net hole continues over >=3 course and ground yarns 11 and 21 of needle loops 12 and 22 of longitudinal and lateral parts of the net hole are lapped in the opposite direction of the net hole and a ground knitted part 40 is knitted by these needle loops 12 and 22 and sinker loops 13 and 23 over spaces 41, 42, 43 and 44 between several wales of the ground yarns 11 and 21, and a warp knit net enclosed by the ground knitted part 40 is used as a base knitted fabric 20 and a pile yarn 31 is combined with needle loops 12, 22 of ground yarns 11 and 21 of ground knitted part 40 to form a needle loop 32 and the needle loop 32 is knitted in the base knitted fabric 20, and pile fluff is formed by sinker loops 33 and 34 of the pile yarn 31 lapped beyond the net hole 19 to constitute the objective warp knitted fabric for vehicle chair.
Patent JP-2001168087-A (JP)
Title: Plasma processing apparatus and method of forming stage of plasma processing apparatus
Inventor: HARANO HIDEKI
IPC: H01L21/683
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing apparatus capable of minimizing gate breakdown by making charge-up distribution on a surface of the object of the plasma processing uniform, and a method of forming a stage of the plasma processing apparatus. SOLUTION: In a plasma processing apparatus in which a stage 11 having a placement plane 11a for placing a wafer W of the object of the plasma processing is provided, the placement plane 11a has a flatness with a difference of 100 μm or smaller in height after the stage 11 is deformed at a temperature at which the apparatus is used for the plasma processing and before the stage 11 is not deformed. The stage 11 is so worked at room temperature as to keep the flatness at the plasma processing by supporting the deformation at the temperature at which the apparatus is used for the plasma processing.
Patent JP-H10195500-A (JP)
Title: Composition for leather production
Inventor: KOMFORTH REINER
IPC: C14C3/28
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising a retanning agent, stuffing agent and, as desired, other additive(s), capable of extremely simplifying leather wet dressing operation, and having high storage stability. SOLUTION: This composition comprises (A) a retanning agent (e.g. phytotanning agent, aromatic synthetic tanning agent, resin tanning agent), (B) a stuffing agent (e.g. based on animal fat or vegetable fat) and, as desired, (C) other additive(s) (e.g. neutralizing agent, carrier, colorant, impregnant, dressing agent or dressing auxiliary), and exists in such a form as to afford a homogeneous mixture when added at 10-60 deg.C to at least 8wt. times of water, pref. to form micelle containing both the components A and B when added to water. It is preferable that this composition comprises 10-80wt.% of the component A, 5-50wt.% of the component B and 0-55wt.% of the component C and is solid at <=40 deg.C.
Patent JP-H07196162-A (JP)
Title: Part feed device
Inventor: TARUISHI AKIRA
IPC: B65G59/06
Filed: 1993-12-28
Abstract: PURPOSE:To simplify the mechanism, to speed up the process and to easily cope with an increase or decrease in the number of parts by moving a tray storing therein parts in only one direction. CONSTITUTION:A plurality of stock modules S1, S2, S3,... stock therein a plurality of trays T which have identical structures, which store therein parts and which are stacked one upon another, and have separating mechanisms for separating one tray (t) of the lowermost stage of the stacked trays T. Further, an outlet lifter LO selects and successively transfers trays (t) which are separated by the separating mechanisms in the stock modules, and shifting means arranges the trays (t) transferred by the outlet lifter LO, in the order of using the parts, and shift them to a part take-out position of a robot R.
Patent JP-H05162272-A (JP)
Title: Production of laminated metal plate through electron beam curing
Inventor: NAKADA YASUSHI
IPC: B32B37/00
Filed: 1991-12-12
Abstract: PURPOSE:To produce a laminated metal plate capable of being utilized as the protective film of a product by electron beam curing by facilitating the peeling of the protective film of a laminated film having a double-layered structure having the protective film. CONSTITUTION:A synthetic resin protective film 2 is bonded to a polymerized cured layer of an electron beam curable monomer after the irradiation with electron beam to be forcibly cooled to produce a laminated metal plate. Since a metal plate is held to a high temp. state for a definite time when the cooling after the irradiatlon with electron beam is natural cooling, the polymerization of the residual monomer is advanced and the whole of the monomer is subjected to graft polymerization on the protective film. Since the polymerization of the residual monomer on the side of the protective film is stopped when cooling is rapidly performed using water after the irradiation with electron beam, the monomer is not subjected to graft polymerization on the protective film and the peeling of the protective film becomes possible.