baber/WOPTO huggingface dataset:
Patent JP-H0668681-A (JP)
Title: Flash eeprom memory array
Inventor: MITSUKII ERU FUANDORITSUCHI
IPC: H01L27/04
Filed: 1992-12-11
Abstract: PURPOSE: To prevent an external circuit from being delayed by externally transmitting a state of a programming operation or a deleting operation in a flash memory array. CONSTITUTION: A command state machine 12 monitors all command inputs, and permits them to access to a writing state machine 13 only when the writing state machine 13 is programming or erasing a memory array. To surely perform this control, the state machine 13 supplies a signal showing its operating state to the state machine 12, a circuit 10, and other elements by using a state bus 15. The state bus 15 is extended over a whole of the circuit 10, and indicates the operating state of the state machine 13 to associated parts. The state machine 12 can realize the state of the state machine 13 by using a signal transmitted via the state bus 15, and inhibits the commands from disturbing the operation of the state machine while the memory array is being programmed or erased.
Patent JP-H06177506-A (JP)
Title: Manufacture of circuit substrate and circuit substrate manufacturing composite solder material
Inventor: KASHIWAGI KOZO
IPC: B23K35/22
Filed: 1992-12-10
Abstract: PURPOSE:To provide both manufacturing method for a circuit substrate, having high circuit junction strength and high dimensional accuracy, and a circuit substrate manufacturing composite soldering material. CONSTITUTION:This is a manufacturing method for a circuit substrate 10 on which a circuit 9 is formed by etching a composite solder material 8 after bonding a composite solder material 8, which is formed by laminating an active metal solder thin plate 7 on a Cu plate 6, on a ceramic substrate 1 on the side of the active metal solder thin plate 7. It is a circuit substrate manufacturing composite solder material formed by laminating an active metal solder thin plate on a Cu plate 6.
Patent JP-H11178642-A (JP)
Title: Electric toothbrush holder
Inventor: FUKUBA HIROSHI
IPC: A61C17/22
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric toothbrush holder wherein a frictional resistance which arises when a toothbrush receptor reciprocates can be reduced, and which can be miniaturized. SOLUTION: In a main body 2, a battery 3, a motor 4 which makes the battery 3 a driving source, a driving mechansim 8 which is driven by the motor 4, and a toothbrush receptor 6 which reciprocates in the verticval direction by the driving of a driving mechanism 5 and holds a toothbrush are housed. Then, at the tip end and the base end of the toothbrush receptor 6, at least one rolling bearing is provided respectively, and the reciprocating motion of the toothbrush receptor 6 is performed through the rolling bearing.
Patent JP-H08277824-A (JP)
Title: Screw holder
Inventor: SHIBATA HARUTOSHI
IPC: F16B27/00
Filed: 1995-12-28
Abstract: PURPOSE: To prevent a screw from tottering in a holding hole for holding the screw by providing a tapered hollow tubular body on one surface of a belt-like base body to make the screw holding tube of the inner tube of the tubular body while holding a shaft part continued to a head of the screw right thereunder with opening edges in both ends of the holding hole. CONSTITUTION: A belt part 2 of a screw holder 1 is constituted of low density polyethylene, and a screw 7 is held by a screw holder while the lower surface of the screw head 7a contacts the edge of the belt side opening 3b and the screw part 7b contacts the edge of the boss side opening 3c. When under such a condition the upper surface of the screw head 7a is screwed in by a screwing device, the tips of respective grooves 4 provided in a tubular body 4 are longitudinally broken down. Further when the upper surface of the screw head 7a is depressed to the proximity of the belt side opening 3b, the connection of the screw head 7a with the belt side opening 3b is cancelled so that the screw 7 is released from the holder 1. Thus, the screw, when attached to the screw holder 1, is held stably.
Patent JP-H10174502-A (JP)
Title: Digging part structure for digging work machine and the like
Inventor: OBATA YOSHIYUKI
IPC: A01B35/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a digging device capable of satisfactorily executing digging work by preventing the sticking of soil during the digging work of residual straws, etc. SOLUTION: A digging part 6 to be mounted on a traveling machine body 1 consists of a digging device 6a horizontally providing a digging blade 60 for right and left supporting frames provided by extending to be a digging width and a soil removing device 6b projectingly providing plural pawls 63 at a rotary axis 62 pivotally supported over the device 6a in the state capable of rotating a horizontal axis within a digging width formed by the supporting frames 6F on both of the sides. Then scraping pawls 65 for removing stuck soil to the frames 6F are provided on both sides of the rotary axis 62 closely to the outer sides of the frames 6F in the digging device of residual straws, etc. In addition, rotary rods 66 (66a) are nearly parallelly laid in the rotating locus of the pawls 63 at the axis 62.
Patent JP-H05171395-A (JP)
Title: Method for controlling coating weight in continuous hot-dip coating
Inventor: KAWASHIMA SHINJI
IPC: C23C2/20
Filed: 1991-12-18
Abstract: PURPOSE:To drastically improve control accuracy at the time of blowing a wiping gas against the surface of a hot-dip metal coated strip to control the coating weight by using a function including a line speed, gas pressure, strip thickness, etc., as the factors. CONSTITUTION:A gas is blown from wiping nozzles 14 and 16 against the surface of a strip 12 passing through a molten metal plating bath 10 to control the coating weight W. In this case, the coating weight of the continuous hot-dip coating is controlled by using the function W=f (LS,P,D,t) as the model equation including a line speed LS, gas pressure P, nozzle-strip distance D and strip thickness (t) as the factors. Consequently, the coating weight is controlled with high precision as compared with the conventional process not including the strip thickness as the control factor.
Patent JP-H09182523-A (JP)
Title: Structure for fixing switch for detecting rising upper-limit position of auger in combine harvester
Inventor: EDA HIDEYA
IPC: A01F12/46
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjusting work of a detection switch for detecting the rising upper-limit position of an auger-discharging cylinder. SOLUTION: On the upper part of a machine body 12, a combine harvester 10 is provided with an auger-supporting cylinder 24' consisting of a vertical spiral-driving case 27 standing from the bottom of a grain tank 22 and a vertical spiral cylinder 25, and an auger apparatus 24 having a discharging cylinder 26 supported in a manner freely moving up and down against the vertical spiral cylinder 25 and freely rotatable together with the vertical spiral cylinder 25. Further, a detection switch for detecting the rising upper-limit position of the discharging cylinder 26 is placed near the upper end of the vertical spiral cylinder 25 and at the back side of the vertical spiral cylinder 25 against the discharging cylinder 26.  Thus, the periphery of the detection switch is not occupied, and the adjustment of the detection switch can be performed with improved workability without having a thing disturbing the adjusting work e.g. the discharging cylinder 26.
Patent JP-H05175996-A (JP)
Title: Distributed line selection method
Inventor: SAITO KOICHI
IPC: H04L69/14
Filed: 1991-12-20
Abstract: PURPOSE:To improve the processing speed of line selection processing in the case of packet transmission by allowing each of plural communication controllers to decide whether or not packet transmission request information is to be fetched from a host system so as to implement line selection processing in parallel. CONSTITUTION:Plural communication controllers 2-1-2-N are connected in a ring by a system information transmission line in the case of packet communication and system information including a packet sequence number at least publicated by a specific controller such as the controller 2-1 is received by the controller 2-2 via a host communication controller along a transmission line 10. When a decision means 14 of the controller 2-2 discriminates the information fetching based on the system information and internal information from a display means 5, packet transmission request information is fetched through a signal line 17 by an acquisition means 13 to select an outgoing line and to generate a sequence number and it is given to the controller 2-N. Thus, the outgoing line from the host system is selected automonously by each communication controller dispersedly.
Patent JP-H10159267-A (JP)
Title: Hook for corrugated sheet
Inventor: TAKITO OSAMU
IPC: E04D3/36
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to replace a corrugated sheet safely and simply with new one by a worker by inserting a hook having 4 split portions to a hole in the corrugated sheet from opposite direction and then opening the four split portions by pulling a lever. SOLUTION: A plastic outer cylinder is adhered only to the tip of an inner rod, the outer cylindrical portion is split to 4 portions thereby forming a 4-split part 1. Then, a upper piece 2 is attached to the bottom of the 4-split part 1 for preventing water leakage. Then, the tip of this corrugated sheet hook is inserted to a hole in the corrugated sheet, a lever 3 is pulled to the position of an end 4, then a projection of an inner bar is fitted to a stopper hole 5 and fixed and, at the same time, the 4-split part is opened to 4 portions. At this time, a hooking bar 6 and a fixing bar 7 are stopped by a pin 8. Then, the hooking bar 6 is raised, it is positioned to a place aligned with a lateral pipe in a garage, for example, and the fixing bar 7 is fully passed through from the inside. Then, the hooking bar 6 does not move downward anymore by the action of the fixing bar 7.  In this way, a corrugated sheet can be easily replaced by one worker.
Patent JP-2000234016-A (JP)
Title: Production of polymer
Inventor: HATA YOSHIO
IPC: C08L101/16
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing in vivo degradable polymers which can efficiently produce polymers high in purity and reduced in the amount of the remaining catalyst. SOLUTION: A process for producing an in vivo degradable polymer having a free carboxyl group at its ω-end comprises subjecting a cyclic ester compound to polymerization reaction in the presence of a hydroxy monocarboxylic acid derivative in which the carboxyl group is protected or a hydroxy dicarboxylic acid derivative in which the carboxyl groups are protected, and subjecting the resulting polymer having a protected carboxyl group at its ω-end to the protective-group elimination reaction. This process can easily adjust the molecular weight of the in vivo degradable polymer and the amount of the free carboxyl group and can efficiently produce polymers high in purity and reduced in the amount of the remaining catalyst.
Patent JP-H06164522-A (JP)
Title: Device and method for encoding data, device and method for decoding data and recording medium
Inventor: FUJINAMI YASUSHI
IPC: H04N21/432
Filed: 1992-12-18
Abstract: PURPOSE:To speedily search prescribed data in accordance with an entry packet by multiplexing the entry packet generated in accordance with an entry point signal with data of a variable rate. CONSTITUTION:A controller 8 receives an entry point generation signal from a video encoder 1 or a video entry point detection circuit 31 and inserts the entry packet immediately before the video entry point. Namely, the entry packet is generated in an entry packet generation circuit 32 when the entry point generation signal is inputted. Then, a switching circuit 6 is switched to an input terminal E3-side, and a header addition circuit is caused to supply data. Then, video data and audio data from code buffers 4 and 5 are multiplexed. Thus, the change of about eight pictures can be obtained within one second and the psychological waiting time of a user can be reduced.
Patent JP-2001169692-A (JP)
Title: Counter case for fishing reel
Inventor: KATAYAMA HITOSHI
IPC: A01K89/015
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide the subject counter case designed to render a liquid crystal display less prone to be deformed or damaged even if the case body is deformed. SOLUTION: This counter case 4 for a double bearing reel which is mounted on the reel body 1 and intended to display the depth of a device, has a case body 30, a circuit board 31, a plurality of electrical parts 33 and an elastic support element 35; wherein the case body 30 is mounted on the reel body 1 and has a watertight space inside, the circuit board 31 is mounted inside the case body 30, a plurality of the electrical parts 33 include a liquid crystal display 32 disposed on the circuit board 31 apart from the circuit board 31, and the elastic support element 35 is such as to support, on the circuit board 31, a specified area of the central part of the principal surface of the liquid crystal display 32 standing against the circuit board 31.
Patent JP-H11187039-A (JP)
Title: Order data processing system
Inventor: MOCHIZUKI MEGUMI
IPC: G06Q30/06
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To enable quick processing while saving time for communication between a radio relay center and a station and reducing the load of the station. SOLUTION: This system is provided with a storage means 231T for storing reception conditions at a radio relay center 20, discriminating means 21 and 22 for discriminating whether order data received from a handy terminal 10 by radio satisfy the stored reception conditions or not, reception transmitting means 21 and 22 for transmitting the reception of the order data to a station 30 when it is discriminated the reception conditions are satisfied, and response transmitting means 21 and 22 for transmitting a response to the relevant handy terminal 10 when it is discriminated that the reception conditions are not satisfied.
Patent JP-H05176503-A (JP)
Title: Thin type coil and manufacture thereof
Inventor: NIWA SHINICHI
IPC: H02K15/04
Filed: 1991-12-20
Abstract: PURPOSE:To eliminate an inter-winding layer short-circuit in a condition that a winding unit of laminated material, formed of conductive foil and an insulating layer is cut, so that a process of etching a cut section for eliminating the short- circuit is not provided after a cutting process. CONSTITUTION:In a thin type coil formed by winding a laminated material, consisting of conductor foil and an insulating layer, cut into a predetermined thickness, a method is for manufacturing the thin type coil with surface roughness of a cut section set to 0.48 to 0.14mum and for manufacturing the thin type coil, having a process of obtaining a winding unit 1 by winding the laminated material consisting of the conductor foil and the insulating layer and a cutting process of obtaining the thin type coil by using a wire saw to cut the winding unit 1 into a predetermined thickness, to use a wire 4 of 0.08 to 0.20mm diameter and a #1200 to #6000 abrasive grain (9.5 to 2.0mum grain size).
Patent JP-2001176090-A (JP)
Title: Optical disk device
Inventor: SHIGEHISA MICHIYUKI
IPC: G11B19/20
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To stably perform a seeking operation at a high speed without enlarging the memory capacity in an optical disk device. SOLUTION: A DSP 20 reads a target acceleration table 21a and a target speed table 21b stored in a memory 21. A correction arithmetic part 22 performs correcting calculation such as multiplying the valve of the table 21a by k and also multiplying the value of the table 21b by k1/2 (=√(k)).
Patent JP-H10311982-A (JP)
Title: Reflection type liquid crystal display device and its manufacture
Inventor: TSUDA KAZUHIKO
IPC: G02F1/1333
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the reflection type liquid crystal display device which has a seam of stepper exposure made inconspicuous and its manufacture. SOLUTION: On an insulating transparent substrate, a common electrode wire 205, a gate electrode, and a gate wire are patterned at the same time. An insulating layer 420 is formed covering the common electrode wire 205, a TFT, and the gate wire, and reverse surface exposure and development using the common electrode wire 205 as a mask and further a heat treatment are carried out to make the insulating layer 420 smoothly uneven. On it, a 2nd insulating layer 422 is formed, a heat treatment is performed to form smoother unevenness, and then a reflecting pixel electrode 423 and an orientation film 218 are formed. The reflecting pixel electrode 423 is connected through contact holes formed in the insulating layers 420 and 422 to a drain electrode 213 below them.
Patent JP-H05253482-A (JP)
Title: Precursor of aldehyde hydrogenation catalyst
IPC: C07C29/141
Filed: 1992-12-22
Abstract: PURPOSE: To provide a composition of precursor of aldehyde hydrogenation catalyst with improved selectivity for preparing an improved catalyst converting aldehyde into alcohol by hydrogenation. CONSTITUTION: The catalyst is prepared by impregnating a mixture essentially of copper oxide and zinc oxide with a selectivity enhancer comprising the combination of an alkali metal selectivity enhancer selected from the group consisting of sodium, potassium, lithium, cesium, and their mixtures in an amount of 0.05-7.0 wt.% based on the copper and zinc oxide and a transition metal selectivity enhancer selected from the group consisting of nickel, cobalt, and their mixtures in an amount of 0.5-5.0 wt.% based on the copper oxide and zinc oxide.
Patent JP-H09312297-A (JP)
Title: Plasma annealing of thin film
Inventor: MAIKERU DANETSUKU
IPC: C23C16/509
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To realize high conformity and excellent filling properties while electric diffusion resistance which PVD allows is maintained and stable film characteristics are realized, by depositing a layer of material on a substrate, exposing the layer to an atmosphere containing ions, applying a bias to the layer, and making ions collide against the layer. SOLUTION: A titanium nitride film is deposited on a wafer 114 by using a CVD treatment. The wafer 114 is transferred to a chamber 112, in which mixed gas of nitrogen and hydrogen is introduced. RF power is supplied via a matching network 145, and RF signals whose phases are shifted by 180 deg. are generated on a susceptor 116 and a shower head 136. Positive charge ions from a plasma are made to abut against the wafer 114 surface. Thereby a titanium nitride film which is stable as compared with a previously formed CVD titanium nitride film, has very low bulk resistivity, and chemically stable in the existance of atmospheric oxygen can be obtained.
Patent JP-H05178846-A (JP)
Title: New (meth)acrylic ester compound
Inventor: HIRONAKA YOICHI
IPC: C07D307/33
Filed: 1991-12-26
Abstract: PURPOSE:To provide a new compound useful as a monomer component for coatings, resins for coating, adhesives, polymer modification, fiber modification and functional resins, etc. CONSTITUTION:The objective compound of the formula (R is H or methyl). This compound can be obtained by electrolysis at constant current density of furfuryl (meth)acrylate in methanol as solvent, using ammonium bromide as supporting electrolyte, carbon or platinum as the anode and stainless steel or platinum as the cathode. The characteristic parameters for the reaction are as follows: (1) >=2mol% of the ammonium bromide based on the furfuryl (meth)acrylate; (2) 2-50wt. times of the methanol based on the furfuryl (meth) acrylate; (3) temperature: room temperature or lower; (4) current density: 20-200mA/cm<2>; (5) current injection: 2.0-2.2F/mol. This compound, which is a functional monomer having in the molecule polymerizable double bond and functional group reactive in the presence of an acid catalyst, can be made to do modification, cross-linking, curing reaction etc., using the reactive functional group after its polymerization by making use of the double bond.
Patent JP-H06196808-A (JP)
Title: Light-emitting device
Inventor: UGAJIN RYUICHI
IPC: H01S5/343
Filed: 1992-12-22
Abstract: PURPOSE:To emit far infrared light by injecting electrons into a second semiconductor layer from the third, semiconductor layer side while infecting holes into the second semiconductor layer from the first semiconductor layer side and emitting light by the recombination of electrons and holes. CONSTITUTION:A p-type AlSb layer 2, an InAs layer 3, a GaSb layer 4 and an InAs layer 5 are laminated successively on a p-type GaAs substrate 1. When InAs and GaSb are brought into contact and a combination is formed, the electrons of a valence band on the GaSb side falls to a conduction band on the InAs side, and holes are generated on the GaSb side in a GaSb/InAs hetero- interface and the electrons of the conduction band on the InAs side. Light is emitted by electron-hole pair annihilation, and laser oscillation is generated by optical confinement by the permittivity difference of a GaSb/InAs hetero-junction. Accordingly, the wavelength of oscillated laser beams is used as the wavelength of a far infrared light region.
Patent JP-H09236539-A (JP)
Title: Infrared gas analyzer
Inventor: KATO TOMIO
IPC: G01N21/35
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To maintain high accuracy for a heat-generating position by impressing infrared rays of pulses turned ON or OFF at a gas to be measured, or an optional frequency of sine waves or the like or a periodically continuously increasing/ decreasing voltage change to a light source. SOLUTION: A gas 2 to be measured is introduced from a gas inlet 1a and discharged through a gas outlet 1b. Infrared rays are brought in from an incident window 1c of a measuring cell 1 and projected out from a penetration window 1d. The infrared rays after penetrating the gas to be measured are detected. When infrared rays of pulse lights are emitted, a heat-generating body 5d generates heat at the ON time and stops generating heat at the OFF time, thereby repeatedly shrinking and expanding. Since the heat-generating body 5d is stretched by a spring 5e, the amount of the shrinkage/expansion is absorbed naturally by tone spring 5e, so that a linearity of the heat-generating body 5d at a predetermined position is maintained. Detection accuracy and sensitivity are enhanced because an infrared ray-projecting optical system is stabilized.
Patent JP-2001175226-A (JP)
Title: Liquid crystal driving circuit, semiconductor integrated circuit device, reference volgate buffering circuit and its control method
Inventor: DOI YASUYUKI
IPC: G09F9/30
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To miniaturize a semiconductor integrated circuit device and to reduce the total cost of the device by simplifying a wiring structure supplying reference voltages in a liquid crystal module. SOLUTION: In each source driver 4A to be arranged in a liquid crystal panel, intra-chip reference voltage wirings 17 are formed throughout from the end part to the end part of a LSI. The source driver 4A is provided with branched reference voltage wirings 17a which are branched from respective intra-chip reference voltage wirings 17, reference voltage generating buffers 31, a control circuit 30 for controlling the buffers 31, a resister part for generating reference voltages 32 for subdividing the reference voltages into (n) steps, voltage level selecting circuits 34 selecting one voltage among subdivided voltages and output buffers 35. Since the reference voltages are supplied to each source driver 4 via wirings connected in series to the respective intra-chip reference voltage wirings 17, the wiring structure for supplying the reference voltages is simplified.