baber/WOPTO huggingface dataset:
Patent JP-S60140873-A (JP)
Title: Semiconductor device
Inventor: SASAKI NOBUO
IPC: H01L27/06
Filed: 1983-12-28
Abstract: PURPOSE:To prevent the temperature rise due to the heat generation of a three- dimensional semiconductor device by a method wherein a p-channel MOSFET and an n-channel MOSFET are laminated up and down. CONSTITUTION:An output terminal VOUT is connected to an n type layer 7 forming the drain of the lower layer n-channel MOSFET16 and a p type layer 13 forming the drain of the upper layer p-channel MOSFET15, and a power source VDD is connected to a p type layer 13 forming the source of the upper p-channel MOSFET15; then, the n type layer 7 forming the source of the lower layer n- channel MOSFET16 is grounded. For common connection of gate terminals, the n type layer 7 forming the gate of the MOSFET16 is connected to the p type layer 13 forming the gate of the MOSFET15 by boring a window in an Si oxide 9. This manner enables the upper and lower layers to avoid the combination of MOS transistors turning on at the same time, resulting in the prevention of heat generation.
Patent JP-H04132060-A (JP)
Title: Modulated magnetic field generation circuit
Inventor: TACHIBANA SHINICHI
IPC: G11B11/105
Filed: 1990-09-21
Abstract: PURPOSE:To avoid the abrasive damage of a magnetic head slider or a magneto- optical recording medium by using resin material excellent in abrasion resistance and, in addition, with lubricity for the sliding part of the magnetic head slider. CONSTITUTION:The magnetic head slider 2 formed of non-magnetic material is arranged on the upper surface of the recording medium 1 so as to be opposite to the recording medium, and its slider part is formed of the abrasion resisting lubricative material. For instance, the whole magnetic head slider 2 including the slider part is formed by molding thermosetting resin, thermoplastic resin or photosetting resin with lubricity. Thus, the occurrence of the damage on the surface of the magneto-optical recording medium 1 is avoided, and besides, the crash of the magnetic head slider 2 itself is avoided.
Patent JP-H04130968-A (JP)
Title: Wiring system using neural network
Inventor: KOYANAGI SHIGERU
IPC: G06F15/18
Filed: 1990-09-21
Abstract: PURPOSE:To attain the wiring of high quality by forming a neural circuit on an important part of an LSI wiring and rapidly resolving the problem of the LSI wiring. CONSTITUTION:When the number of boundaries on a writing grid is N and the number of wiring nets is M is determined by a dividing circuit 231, NXM neurons are used and the wiring route is determined by a circuit 235 based upon a convergence value 234 obtained by converging a neural network consisting of a neural circuit 233 formed by mutually connecting the NXN neurons. Respective neurons have values >>0, 1, and when the neural network is converged, are set up to two values '0', '1' by proper threshold operation. When the output value of the neuron is '1', its corresponding wiring is regarded as the one passing a specified boundary, and when the output value of the neuron is '0', the corresponding wiring is regarded as a non-passing wiring. Consequently, the boundaries passed by all the wiring nets can be decided in accordance with the convergent state of the neural network and the wiring routes can be determined.
Patent JP-H08115579-A (JP)
Title: Rotary storage device
Inventor: SHIMAMOTO HIROSHI
IPC: G11B19/04
Filed: 1994-10-17
Abstract: PURPOSE: To improve impact resistance at the time of operating a rotary storage device. CONSTITUTION: In the rotary storage device consisting of a magnetic disk 24, a head 21, a carriage 22, a linear actuator 23, a printed circuit board 26 and a translating acceleration detecting means 27, etc., a sensitivity characteristic of the translating acceleration detecting means 27 is made to be approximately the same frequency characteristic as an acceleration disturbance characteristic of a head positioning control system consisting of the linear actuator 23, a position detecting means 61 and an actuator driving circuit 67, etc. Alternatively, the sensitivity characteristic of the translating acceleration detecting means 27 is made to match with the acceleration disturbance characteristic of the head positioning control system by jointly using a filter.  Output of the translating acceleration detecting means 27 is used for controlling data and a device protecting mechanism via a comparison deciding means 51 or for controlling the head 21. In addition, the output of the translating acceleration detecting means 27 can be incorporated into a control loop of the head positioning system.
Patent JP-H0192523-A (JP)
Title: Variable volume type after-cooler
Inventor: OZAWA GODO
IPC: F02B29/04
Filed: 1987-10-02
Abstract: PURPOSE:To aim at enhancing the performance of an engine by providing a plurality of air-cooled after-coolers and a plurality of valves for controlling the cooling capacities of the after-coolers in accordance with an operating condition of the engine which incorporates a turbo-charger, so that the after- coolers are always operated appropriately. CONSTITUTION:Two after-coolers 71, 72 and two valves 6, 9 for controlling the cooling capacities of the after-coolers 71, 72, respectively, are disposed between an engine 1 and a turbo-charger 2. The cooling capacities of the after- coolers 71, 72 are changed in accordance with the operating condition of the engine by opening and closing the valves 6, 9 so as to adjust the cross-sectional areas of the after-coolers 71, 72. For example, the valves 6, 9 are opened so as to allow intake-air to flow therethrough in order to aim at lowering the temperature of intake-air, at enhancing the durability of thermally loading components and so forth. Meanwhile the valves 6, 9 are closed so as to allow intake-air to flow only through one after-cooler 71 so as to prevent intake-air from being excessively cooled.
Patent JP-H1096862-A (JP)
Title: Down lighting fluorescence microscope
Inventor: NAKANO YOSHITARO
IPC: G02B21/06
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a down lighting fluorescence microscope which has a small self fluorescence generation and which can highly sensitively detect fluorescence generated from a sample. SOLUTION: A reflection mirror 30 is arranged on the optical path of the fluorescence B1 generated on a sample 50 and emitted from an objective lens 40, and is arranged in a part of the luminous flux section of the fluorescence B1. Exciting light A emitted from an exciting light source 10 is made to have a prescribed luminous flux diameter by a collector lens 20 and a collimator lens 21, with only an exciting wavelength component transmitted by an excitation filter 22, reflected by the reflection mirror 30, and emitted in convergence to the sample 50 by the objective lens 40.  Meantime, the fluorescence B1 generated in the sample 50 and passed through the objective lens 40 is partially shielded by the reflection mirror 30; however, the remainder is image-formed by an image-forming lens 60, without being shielded by the reflection mirror 30, through an excitation cut filter 61, and detected by a detector 70.
Patent JP-S63104359-A (JP)
Title: Resin sealed type semiconductor device
Inventor: KODA TSUNEMITSU
IPC: H01L23/50
Filed: 1986-10-20
Abstract: PURPOSE:To hinder humidity at an interface between a lead frame and seal resin and to improve exceedingly the reliability in a state of humidification by casing a metal that functions as a sacrifice layer to be coherent with the lead frame through an insulation organic film. CONSTITUTION:A metal 5 that functions as s sacrifice layer is coherent with a lead frame 3 through an insulation organic film 6. Then, humidity at an interface between the lead frame 3 and seeling resin 4 is effectively hindered. This approach helps improve the reliability of a semiconductor device in a state of humidification.
Patent JP-S60140261-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/08
Filed: 1983-12-27
Abstract: PURPOSE:To obtain good and stable electrical, optical and photoconductive characteristics, good photosensitive characteristic on a long wavelength side and excellent mechanical strength and durability by providing a photoreceptive layer having the specific layer constitution consisting of a-SiGe(H, X) on a base. CONSTITUTION:A photoconductive member has a base 101 and a photoreceptive layer 102 which is provided thereon and has photoconductivity. The layer 102 is constituted, successively from the base 101 side, of the 1st layer 103 constituted of an amorphous material contg. an Si atom, the 2nd layer 104 constituted of an amorphous material contg. an Si atom and Ge atom and the 3rd layer consisting of an amorphous material contg. an Si atom and O atom. An N atom is incorporated into at least one of the layer 103 and the layer 104. The distribution of Ge in the layer 104 is made uniform in the layer thickness direction and within the plane parallel with the plane of the base 101. An H atom and/or halogen atom is further incorporated into at least one of the layer 103 and 104 and a material governing conductivity is incorporated into at least one of the layer 103 and the layer 104.
Patent JP-H0677170-A (JP)
Title: High-speed dry etching method
Inventor: YOSHIDA TAKAHIKO
IPC: H01L21/302
Filed: 1992-08-26
Abstract: PURPOSE:To provide a high-speed dry etching method wherein no side-etching is caused. CONSTITUTION:Electric power from a first high-frequency power supply which has been coupled by an anode coupling system and whose frequency is comparatively high is supplied to a reaction gas introduced into a reaction container 1, and a plasma 9 is generated. On the other hand, electric power from a second high-frequency power supply 4 which has been coupled by a cathode coupling system and whose frequency is comparatively low is supplied to a substrate 3 arranged inside the reaction container 1, ions which have been changed into a plasma are guided to the substrate 3. At this time, the supply power ratio of the second high-frequency power supply 4 to the fist high-frequency power supply 7 is set at 1:5 to 4:5. Thereby, it is possible to control an etching shape vertically.
Patent JP-H1076788-A (JP)
Title: Ball-point pen writing implement
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/10
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent reverse flow of ink generated by upward writing and impact by a method wherein a valve chamber which is tightly closed by a valve disk normally brought into contact with a receiving seat by a spring is provided in a mouthpiece behind a tip. SOLUTION: When writing pressure is applied to a tip ball 21, a mouthpiece 10 retreats to a shaft cylinder 2 against a return spring 27. At that time pressure in a second valve chamber 4 rises, a first valve disk 23 is opened, ink flows into a first valve chamber 15 and is forced to be supplied into the tip 20, which flows out together with rotation of a tip ball 21 following writing. Then, when the writing pressure is released, the moutnpiece 10 returns to the original state to the shaft cylinder 2, and pressure in a second valve chamber 4 is reduced. At that time, a second valve body 25 openes, and ink flows into the valve chamber 4 from a conducting pore 8. Hereafter by repeating writing pressure of the tip ball 21 and its release, the ink is successively pumped.  Further, since the valve disks 23, 25 are generally closed, the ink is prevented from flowing reversely owing to own weight of the ink and its drop impact.
Patent JP-H02101123-A (JP)
Title: Blackening treatment furnace
Inventor: MURAKAMI KOJI
IPC: C21D9/56
Filed: 1988-10-05
Abstract: PURPOSE:To efficiently stick soot to a steel strip passing in a continuous heat treatment furnace to blacken the strip by disposing a burner for generation of soot into a blackening treatment furnace disposed in front of the treatment furnace and discharging the combustion gas thereof and the outdoor air sucked from the inlet of the furnace to the outside of the furnace. CONSTITUTION:The blackening treatment furnace 2 communicating via a communicating bath 6 with the continuous heat treatment furnace 1 is disposed in front of the treatment furnace and a steel strip W is continuously passed therein. Fuel is imperfectly burned by the burner 5 for soot generation of the blackening treatment furnace 2 and this soot is stuck to at least one surface of the above-mentioned steel strip W. The steel strip W blackened and improved in heat absorptivity is passed in the above- mentioned heat treatment furnace 1 and is efficiently heat treated. A discharging device 7 consisting of a cylindrical body 8, a fan 9 and a passage P is disposed to the communicating path 6 of the above-mentioned blackening treatment furnace 2. The combustion gas of the above-mentioned burner 5 and the outdoor air sucked from a furnace inlet 3 is sucked by this device and is discharged into the treatment furnace 1. The combustion gas is passed along the steel strip W in this way and the soot is efficiently stuck to the steel strip without receiving the interference of the treatment furnace 1.
Patent JP-H1097884-A (JP)
Title: Modular jack box
Inventor: UEMATSU MIZUE
IPC: H04M1/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To give a warning immediately when a modular code is pulled out of a modular jack box. SOLUTION: With a modular code 2 being inserted into a modular jack box as shown in (c), although a conductive plate 6 is pressed leftward by a button 9 through a coil spring 10, a ring wire 7 also pressed leftward by the modular code 2 does not come into contact with the conductive plate 6, which keeps a lamp 8 off. With the modular code 2 having been pulled out and a warning being correspondingly given as shown in (b), on the other hand, the pullout of the modular code 2 brings the ring wire 7 into contact with the conductive plate 6 to electrify a cable 1 connected to an outdoor electric wire, the ring wire 7, the conductive plate 6, the lamp 8 and a grounded cable 5, which turns the lamp 8 on as an warning.
Patent JP-S61129973-A (JP)
Title: Facsimile transmitting/receiving control system
Inventor: FURUSAWA HIDETO
IPC: H04N1/32
Filed: 1984-11-28
Abstract: PURPOSE:To control two circuits simultaneously, utilizing different communications systems and to reduce the hardware configuration by use of a DMA controller and two FIFO, ADLC and counter, respectively. CONSTITUTION:The fascimile control unit 300 is connected to two telephone circuits, 400, 400', as well as to other parts of the sending/receiving controller via the common bus 222. In case of transmission, data is transmitted to the local memory 212 via the common bus 222 by the DMA controller 213. The mode of modem 22, 22' is altered depending on the type of the other party's set (G2 or G3) received from the circuit 400, 400' as well as in case the other party's set is G3, mode setting command is sent to the circuit via the ADLC. The data of memory 212 are sent as image signals through the FIFO, modem and NCU. When memory 212 becomes empty, data is transmitted to memory 212 via the common bus by the DMA and transmission shall be carried out until the data to be sent are depleted.
Patent JP-H06102644-A (JP)
Title: Heat developable color photosensitive material
Inventor: OZAKI HIROYUKI
IPC: G03C1/498
Filed: 1992-09-21
Abstract: PURPOSE:To obtain a heat developable color photosensitive material having excellent preservable property and superior adaptability for the fabrication by adding at least one water soluble high polymer compound which has sulfonic acid, sulfate or carboxyl groups in its side chains and a limiting viscosity number of a specified value, to a layer hardened with a specific compound and/or a layer to be coated adjacently to the former layer. CONSTITUTION:The heat developable color photosensitive material has on a substrate at least a photosensitive silver halide, a binder and a dyestuff donative compound. The photosensitive material also has a layer hardened with the compound represented by the formula. The photosensitive material further contains in the above layer and/or a layer to be coated adjacently to the former layer, at least one water soluble high polymer compound which has sulfonic acid, sulfate and carboxyl groups in its side chains and a 0.4 to 1.5 limiting viscosity number (0.1N Nail, 30 deg.C). In the formula, R is a hydrogen atom or an alkyl, aralkyl, aryl or heterocyclic group, and (n) is 0 or 1.
Patent JP-2000081260-A (JP)
Title: Chlorine ice manufacturing device
Inventor: SEKIGUCHI KOICHI
IPC: F25C1/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a chlorine ice manufacturing device to easily and continuously manufacture chlorine ice containing chlorine in a high concentration favorably applicable for sterilization, decoloration, and deodorization for preservation and transportation of vegetables and fruits and fresh fishes. SOLUTION: An auger type ice-making machine comprises a refrigerating cylinder 9 to be cooled from a periphery by a cooler 8 and rotatably insert an auger 10 in an internal part; an upper bearing 11 securely arranged in the upper opening of the refrigerating cylinder 9 at which the auger 10 is pivotally supported and which compresses shaven ice by the auger 10 to produce ice pieces; and an ice chuter 13 to lead ice pieces (i) to an external part. With chlorine or gas containing chlorine fed in the refrigerating cylinder 9 of an auger type ice-making machine, the shaven ice is compressed to manufacture ice pieces containing chlorine.
Patent JP-H1182376-A (JP)
Title: Impeller nut fastening and loosening device and method
Inventor: HASHIMOTO HITOSHI
IPC: F04D29/22
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an impeller nut fastening and loosening device and method by which the damage of the components of the impeller nut, an impeller or the like can be prevented when the nut is fastened and loosened, by fastening and loosening the impeller nut in safety without using a great deal of labor and manhour, particularly by loosening the impeller nut with low torque, in a rotating machine where the impeller is fastened to an edge of a rotary shaft by the impeller nut. SOLUTION: In a rotating machine where an impeller nut 24 is fastened to a shaft edge of a rotary shaft 22 in which an impeller 23 is fitted and inserted, to fix the impeller 23 to the rotary shaft 22, a nut runner 1 is supported by a nut runner supporting plate 4 fixed to the impeller 23, an engagement part of the impeller nut 24 is engaged with a nut side engagement hole 1a at one edge side of the nut runner 1 in such manner that they can not be relatively rotated, an output edge of a fluid pressure wrench 10 is engaged with a wrench side engagement hole 3 at the other edge side of the nut runner 1 in such manner that they can not be relatively rotated, and the impeller nut 24 is fastened through the nut runner 1 by the wrench 10 while receiving the reaction force by a reaction force receiving part 5 of the nut runner supporting plate 4.
Patent JP-S62110729-A (JP)
Title: Permselective compound film for gas
Inventor: SAITO YUKIHIRO
IPC: B01D53/22
Filed: 1985-11-08
Abstract: PURPOSE:To improve separability and permselectivity for gas of permselective compound film for gas by allowing electrolytically oxidized or reduced polymer to be present on the surface or in the inside of amorphous polymer film having uniform or fine porous structure and >=180 deg.C glass transition point. CONSTITUTION:Permselective compound film is prepd. by forming oxidized or reduced body of polymer by electrolytic process on the surface or in the inside of amorphous polymer film having uniform or fine porous structure and >=180 deg.C glass transition point. Preferred amorphous polymer is acetylenic polymer expressed by the formula I (where R1 is H atom, halogen atom, or alkyl group; R2 is trialkylsilyl group, alkyl group, or phenyl group). Preferred electrolytically oxidized or reduced polymer is pyrrole or a reduced product thereof expressed by the formula II (where X is BF4, ClO4, SO4, AsF6, I, etc.).
Patent JP-H09150305-A (JP)
Title: High speed cutting work method for die and superhigh speed milling device using this method
Inventor: NAKAGAWA TAKEO
IPC: B23C1/06
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To solve various problematic points in the past and shorten a die machining time, by remarkably increasing a rotational speed and a feed speed of a cutting tool, also reciprocating a feed program of the tool. SOLUTION: A heat resistant tool, for instance, a single small diametric ball end mill 12 formed of cBN is rotated at a 5 to 200,000rpm high speed and reciprocated horizontally at a 10 to 100m/min high speed, the ball end mill is laterally moved in both end parts of reciprocating motion by a prescribed cutting amount in a horizontal surface to a direction orthogonal to a reciprocating direction, and cut by the same depth of cut, in the same surface and is vertically fed in a perpendicular direction by a prescribed depth of cut, so as to work a die shape by a high speed rotating/reciprocating motion of the single small diametric ball end mill.
Patent JP-S60197312-A (JP)
Inventor: PIITAA UIRIAMU BOODOMAN
IPC: B21C47/26
Filed: 1984-11-28
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-H0298663-A (JP)
Title: Method for measuring and detecting tree and its device
Inventor: KATO TAKESHI
IPC: G01B17/02
Filed: 1988-10-05
Abstract: PURPOSE:To miniaturize the device and to prevent the damage of a tree by measurement by forming the front end of wave transmitting and receiving ends to a sharpened horn shape, piercing the front end of the wave transmitting and receiving ends into the woody part from the outside of the bark of the tree and transmitting and receiving waves to and from the tree. CONSTITUTION:The fine end face 12b of end part 12 of wave transmitting and receiving part 10 is sharpened to about 2 to 3mm diameter and is formed to the horn shape. The fine end face 12b is pierced from the outside of the bark 1a into the woody part and is mounted thereto. A wave transmission signal is applied to the oscillator 11a of the wave transmitting part 10a which converts this signal to an ultrasonic wave signal and transmits the signal from the end face 12b into the woody part 1b of the tree 1. The signal is received in the wave receiving part 10b which is similarly mounted by piercing this part into the woody part 1b from the outside of the tree 1. The attenuation of the ultrasonic waves by the intervention of the bark 1a is obviated in this way and the flawing of the tree by removing the bark 1a is obviated, in addition the transmission loss of the ultrasonic waves is lessened and, therefore, the transmission signal can be produced with the smaller output and the device is miniaturized.
Patent JP-H0993808-A (JP)
Title: Charger for vehicle
Inventor: MATSUI FUJIO
IPC: H01G11/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To enable rapid charging of an electric double-layer capacitor from a battery power supply without adding any special resistance for current limitation. SOLUTION: An electric double-layer capacitor 16 is connected with the normally closed side fixed contact 15b of a relay switch 15, and the traveling contact 15a of the relay switch 15 is connected with a battery power supply 12 through a hot-wire printed wiring resistance 14 and an ignition switch 13. If the ignition switch is on and a defrosting switch 19 is off, therefore, the electric double-layer capacitor 16 is charged from the battery power supply 12 through the hot-wire printed wiring resistance 14. The hot-wire printed wiring resistance 14 has a relatively low resistance value and a sufficient heat radiating area is ensured; therefore, it is possible to rapidly charge the electric double- layer capacitor 16 without burdening the battery power supply 12.