baber/WOPTO huggingface dataset:
Patent JP-H10157838-A (JP)
Title: Plate member reversing device and grinding device provided with it
Inventor: MATSUMOTO ATSUSHI
IPC: B65G47/248
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To improve workability by omitting a crane service concerning convey- in/out of a plate type member to/from a reversing device. SOLUTION: The subject device is provided with a transfer conveyor 17 horizontally transferring a plate type material 2 in its lateral direction, a conveyor longitudinal shifting means 19 moving the transferring conveyor 17 in the transferring direction, a conveyor vertical shifting means 13 moving the transfer conveyor 17 in the vertical direction, and a reversing machine 28 which is arranged so as to transfer/receive the plate type material 2 according to the vertical shift of the conveyor 17 and is reversed on receipt of the plate type material 2.  In cooperation with transfer of the plate type material 2 by means of the transfer conveyor 17, a longitudinal movement of the transfer conveyor 17 by means of the conveyor longitudinal shifting cylinder 19, and the vertical movement of the transfer conveyor 17 by means of the conveyor vertically shifting means 13, the plate type material 2 can be automatically conveyed in/out to/from the reversing machine 28.
Patent JP-2001133396-A (JP)
Title: Light measuring device
Inventor: TAMURA MAMORU
IPC: A61B10/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To find an internal distribution of scattered/absorbed light in a subject without being affected by internal scatter/absorption or by the distance between light transmitting and receiving parts. SOLUTION: This device is equipped with a plurality of combinations of a light transmitting means 2 for transmitting light to the subject 1 and a light receiving means 3 for receiving light transmitted from the subject 1, a light signal intensity detecting means 4 for detecting a light intensity signal of the light transmitted by the subject 1, a light signal correcting means 5 for normalizing the transmitted light by the average optical path length between the means 2, 3 to correct the intensity signal and obtaining a light intensity signal depending only on the state of absorption, and an internal distribution computing means 6 for finding the internal distribution in the subject 1 by a computation based on the disposition of the means 2, 3 and on the corrected intensity signal. The normalization of the intensity signal using the path length corrects the effects of internal scatter/absorption or of the distance between the light transmitting and receiving parts to find the intensity signal depending only on the state of absorption. This intensity signal is processed according to the disposition of the means 2, 3, thus finding the internal distribution in the subject 1.
Patent JP-H07167510-A (JP)
Title: Drive controller for air conditioner
Inventor: OTOMO YUTAKA
IPC: F25B1/00
Filed: 1993-12-16
Abstract: PURPOSE:To obtain reliability of a compressor even in the case of an operation of an air conditioner for a long period. CONSTITUTION:The drive controller for an air conditioner comprises a drive controller 5 for a compressor 1, driving time counting means for counting an integrated driving time of the compressor 1, indoor and outdoor temperature detectors 8, 10 for detecting indoor and outdoor temperature, and a discharge temperature detector 12 for detecting a discharge temperature of the compressor 1, wherein, when the integrated time falls within a predetermined time and the indoor and outdoor temperature are predetermined temperature or higher, number of times when the discharge temperature is raised to a predetermined time is counted and when the number of times when the discharge temperature exceeds the predetermined number, the drive frequency is reduced only for a predetermined frequency.
Patent JP-H09162478-A (JP)
Title: Semiconductor laser light source
Inventor: WATANABE NOBUYUKI
IPC: H01S5/06
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a simply constituted, stable semiconductor laser light source that enables the reduction of the size, weight and cost by feeding delay differential signals back to the electric field of a semiconductor laser and a carrier density modulating means. SOLUTION: Light projected from a semiconductor laser light source 1 passes through a lens 2 and a beam splitter 3, and is reflected from a reflector 5. Part of the light is directed as return light into the semiconductor laser 1 again, and the other part of the light is reflected from the beam splitter 3 and passes through a lens 4. It is then received by a photodetector 6. The output light from the photodetector is converted into electrical signals. The signals are divided into two groups: Those passed through a delay circuit 7 and those not passing through the delay circuit. These signals are input to a deferential amplifier 8. The delay differential signals output from the deferential amplifier and the direct current from a direct-current power supply 9 are added together in an adder 10 to drive a laser.  If setting is such that the frequency T of the unstable frequency orbit of the chaotic state indicated by the fluctuation in optical output and the delay time T2 of the delay circuit 7 will have close values, it is possible to stabilize the optical output of the semiconductor laser 1 in the chaotic state, and bring it into the frequency orbit with a frequency of T.
Patent JP-H06142988-A (JP)
Title: Back pressure device of dedusting and dehydrating machine
Inventor: HIRAI ATSUO
IPC: B30B9/06
Filed: 1992-10-30
Abstract: PURPOSE:To reduce a moisture content ratio due to a natural drying by lengthening a distance from a pressurizing time point until a discharging position in a solid being contained in a sewage. CONSTITUTION:A pressurizing dehydrating means 4 which is made with a plunger 4b reciprocating as a main is provided on a lower end of a dehydrating dust conveying duct having a required diameter and a required lift. Then, impurities contained in a dirty water is caught and a dust is pressed and dehydrated with the combination of the advance of the plunger 4b and the swing motion of a back pressure plate 6 provided freely pressing in a conveying duct. This back pressure plate 6 is provided by approaching to a pressurizing dehydrating means 4 at the lower end of the conveying duct. Therefore, the moisture content ratio is more reduced by applying the time naturally drying inside the conveying duct.
Patent JP-2000150524-A (JP)
Title: Manufacturing device of semiconductor device
Inventor: FUJII YOSHIHISA
IPC: H01L21/22
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing device of a semiconductor device that improves the uniformity of temperature in a semiconductor wafer or between semiconductor wafers. SOLUTION: In a manufacturing device of a semiconductor device with a wafer holder 22 and a heater 26, the wafer holder 22 has an upper surface that receives a semiconductor wafer 28 and a lower surface that opposes the upper surface and receives heat from the heater 26, and thermal conductivity in a direction within a surface in parallel with the upper surface of the wafer holder 22 is higher than that in the vertical direction to the upper surface.
Patent JP-H06158288-A (JP)
Title: Electrode forming device for semiconductor substrate
Inventor: KITAJIMA KATSUHARU
IPC: C23C14/54
Filed: 1992-11-26
Abstract: PURPOSE:To normally form thin-film electrodes by vacuum evaporation on semiconductor substrates without intrusion of foreign matter, such as oxide, therein. CONSTITUTION:A leak particle sensor 15 of a crystal oscillator is mounted to the lower part of substrate holders 2 in a static state prior to the start of the vacuum deposition operation as a means for preventing splashing of the leak particles 13 of the foreign matter leaking from a shutter 9 at the time of splashing the foreign matter, such as oxidized films on the surfaces of an electrode metal 6 disposed in the lower part of a vacuum chamber 4 by electron bombardment. The output of the leak particle sensor 15 is changed by splashing of the leak particles 13, by which the vapor deposition operation over the entire part of the device is stopped. The shutter 9 opens without the operation of the leak particle sensor 15 and the substrate holders 2 are driven to rotate and revolve to start the vacuum deposition operation if there are no leak particles 13.
Patent JP-H08225468-A (JP)
Title: Method of reductively deoxygenating organic compound having at least one oxo group
Inventor: ARUFUREETO HAAGEMAIAA
IPC: B01J23/92
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain an organic compound bearing at least one oxo group difficult to be reduced in no need of corrosive dihalide without formation of salt by applying a novel process using a regenerable redox catalyst.  
     SOLUTION: An organic oxo compound (preferably triphenylphosphine oxide) is deoxygenated heterogenously with a reduced form of a redox catalyst containing a reducible oxide of a metal selected from Bi, V, Cr, Mn, Ti, U, Fe, Co, Pb, Mo, Ce, Sn, Sb and/or Cu in the vaporized phase at elevated temperature. Then, the consumed redox catalyst is regenerated with a gas-phase reducing agent as hydrogen, carbon monoxide, hydrocarbon, ammonia, nitrogen monoxide and sulfur dioxide at elevated temperature. In addition, the deoxygenation and the reductive regeneration of the catalyst are continuously in timewise or spatial alternation. In this case, the reaction is non-statically controlled so that the organic compound and the catalyst are brought into contact with each other at the outlet from the deoxygenation zone, as the catalyst still sustains its deoxygenation action. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02161731-A (JP)
Title: Manufacture of ldd type mos transistor
Inventor: SUMIHIRO NAOTAKA
IPC: H01L29/78
Filed: 1988-12-14
Abstract: PURPOSE:To prevent heavy metal contamination and the generation of junction leak of a source.drain by a method wherein a poly crystalline silicon film is deposited, its impurity is diffused into a substrate, and a substrate region is subjected to light doping. CONSTITUTION:After a gate oxide film 2 is formed on a P-type semiconductor substrate 1, a polycrystalline silicon film 3 doped with phosphorus is deposited, and thereon an oxidation resistant nitride film 4 is deposited. By using a photo resist 5 as a mask, the nitride film 4 is selectively etched and eliminated. By using the film 4 as a mask, phosphorus is ion-implanted into the substrate 1 so as to penetrate the films 3 and 2, thus forming an N<+>-drain region 6 and an N<+>-source region 7. The film 4 is etched and eliminated. Thereby, the side wall is retreated from the regions 6 and 7 and positioned; a gap is generated; the exposed part of the film 3 is oxidized until it becomes an oxide film. At this time, phosphorus in the film 3 penetrates the film 2 and diffuses into the substrate 1; an N<->-drain region 9 and an N<->-source region 10 are formed. Next, an interlayer insulating film 11 is deposited, a contact hole 12 is made, and an aluminum wiring 13 is formed.
Patent JP-H11150348-A (JP)
Title: Circuit board with capacitive element
Inventor: TSUNEMI AKIRA
IPC: H05K1/16
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board which is small in size and weight and provided with a thin film capacitive element that is prescribed in capacitance, electrically connected between prescribed thin film circuit wirings, and processed of a dielectric layer which is effectively protected against cracks or fissures when a bonding wire is jointed to an upper electrode layer. SOLUTION: A circuit board provided with a capacitive element is formed through a method where a thin film capacitive element 3 composed of a lower electrode layer 4, an upper electrode layer 6, and a dielectric layer 5 sandwiched in between the layers 4 and 6 is arranged on an insulating board 1 provided with thin film circuit wirings 2a and 2b, the lower electrode layer 4 of the thin film capacitive element 3 is placed on the thin film circuit wiring layer 2a and connected to it, and the upper electrode layer 6 is electrically connected to the thin film circuit layer 2b through the intermediary of a bonding wire 7,  wherein the upper electrode layer 6 of the thin film capacitive element 3 is a composite metal layer of three-layered structure composed of a core metal layer 6a of yield strength 0.13 GPa or above and two auxiliary metal layers 6b which are each of yield strength 0.08 GPa and sandwich the layer 6a between them.
Patent JP-S63166320-A (JP)
Inventor: FURANSHISUKASU YOSEFUASU ARUFU
IPC: H04B1/10
Filed: 1987-12-17
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-H09156814-A (JP)
Title: Fixing device
Inventor: KIKUCHI TOSHIYUKI
IPC: B65H23/34
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To effectively restrain curls generated on a printedly output paper sheet, and laminate the printedly output paper sheet so as to smoothen arrangement. SOLUTION: In a fixing device which is arranged along a paper sheet running passage, and pressingly fixes a toner image Z transcribed on a paper sheet P on the paper sheet P while heating by a heat roller 1 and a pressing rubber roller 2, at least three or more pieces of paper sheet correcting rollers 11-14 are zigzag mounted on the lower stream side of the heat roller 1 and the pressing rubber roller 2 on the paper sheet running passage so as to sandwich the paper sheet running passage.
Patent JP-H10157824-A (JP)
Title: Transfer device
Inventor: YAMAZAKI MAKOTO
IPC: B65G25/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact transfer device, which can shorten a time required for transferring an article between the position on the conveying device and the position outside the conveying device and is provided with a sufficient stroke in spite of its small size. SOLUTION: In a transfer device P arranged in a conveying device such as a lifter, a guide rail 37 is engaged with a slide guide 38 in a bracket 31 fixed in the conveying device, and the first slide base 32 reciprocated by means of a cylinder 39 and the second slide base 42, which is supported freely slidably via a slide guide 41 in the guide rail 40 of the first slide base 32 and is reciprocated by means of a ball screw mechanism 45 rotated by means of a motor 48, are provided. When a pin 55 protruded from a cylinder 56 arranged in the second slide base 42 is engaged with an engaging part, 20 in an article, the article can be transferred by means of two-level stroke consisting of the cylinder 39 and the ball screw mechanism 45.
Patent JP-H06148686-A (JP)
Title: Matrix circuit driving device and its production
Inventor: MATSUMOTO HIROSHI
IPC: G02F1/1368
Filed: 1992-11-04
Abstract: PURPOSE:To miniaturize the device itself by forming channel regions in such a manner that these regions can be left as amorphous silicon thin films. CONSTITUTION:A gate electrode 12 is provided on the lower side of a semiconductor thin film 21 in the case of a thin-film transistor(TFT) for liquid crystal display and a gate electrode 24 is provided on the upper side of a semiconductor thin film 22 in the case of the TFT for a driving circuit. The two semiconductor thin films 21, 22 are formed of the amorphous thin films 15, 16 for the beginning. The channel region 21a of the semiconductor thin film 21 is not crystallized and the whole of the semiconductor thin film 22 is crystallized when a glass substrate 11 is irradiated with an excimer laser from the rear surface side of the substrate with the gate electrode 12 as a laser beam shielding layer. Namely, the channel region 21a of the semiconductor thin film 21 is left as the amorphous thin film as it is even if the film 21 is irradiated with the excimer laser. There are, therefore, no problems at all even if the TFT forming region for the liquid crystal display and the TFT forming region for the driving circuit are provided as close as possible and consequently, the miniaturization of the device itself is possible.
Patent JP-H01158763-A (JP)
Title: Integrated circuit incorporating terminal resistance
Inventor: AMAMIYA IZUMI
IPC: H01L21/822
Filed: 1987-12-15
Abstract: PURPOSE:To avoid malfunction at high input signal operation, by installing on an integrated circuit as many terminal voltage terminals as input signal terminals and then installing a terminal resistance pattern between each input signal terminal and terminal voltage terminal. CONSTITUTION:A terminal voltage pattern 11 is formed on a printed circuit board 12, with strip lines 13 and 14 having a characteristic impedance of Zo against the terminal voltage pattern 11. Resistance patterns 16 and 17 are formed on an integrated circuit 15 and on top of it, the first input signal terminal 18, the first terminal voltage terminal 19, the second terminal voltage terminal 20 and the second input signal terminal 21 are piled up in layers with a layer-to-layer insulating material 22 put between. A resistance pattern 16 is electrically connected to the first input signal terminal 18 and the first terminal voltage terminal 19 by contact holes 23 and 24. With openings formed on the layer-to-layer insulating material 22, the contact holes 23 and 24 works to bring each of the terminals 18 and 19 into contact with the resistance pattern 16. Likewise, the resistance pattern 17 is connected to the second terminal voltage terminal 20 and the second input signal terminal 21.
Patent JP-H02185706-A (JP)
Title: Magnetic head
Inventor: NISHIKAWA KOHEI
IPC: G11B5/10
Filed: 1989-12-07
Abstract: PURPOSE:To decrease the influence of sticking of a coating material by forming recessed grooves reaching the entire width of a shielding case of the part for fixing a head element in the direction orthogonal to the traveling direction of a magnetic tape and lowering the exposed part of a resin material below the contact surface of the magnetic tape. CONSTITUTION:The recessed grooves 10, 11 are formed over the entire width of the shielding case 5 including the exposed part of the resin material 9 for molding. The contact parts of the magnetic tape and the exposed part of the resin material 9 for molding are, therefore, decreased, by which the friction between the magnetic tape and the resin material 9 is decreased and the generation of friction heat and static electricity is decreased. The peeling of the coating material of the magnetic tape and the adhesion of the peeled coating material are decreased in this way and, therefore, the instability in the contact between the magnetic head and the head element 6 is decreased and the stable execution of recording, reproducing, erasing, etc., is possible.
Patent JP-H05150460-A (JP)
Title: Image forming device
Inventor: KAGA HIDEKAZU
IPC: G03G5/00
Filed: 1991-12-02
Abstract: PURPOSE:To reduce the generation of ozone from a copying machine and a page printer, etc. CONSTITUTION:In a process using an image carrier and a contact one component developing method, when a permittivity of the image carrier is epsilon (F/m), and a film thickness of the image forming layer is (d) (m), the value of d/epsilon is <=3.5X10<4>(m<2>/F) and when a permittivity of the image carrier having the image forming layer made of a non-crystal silicon is epsilon (F/m) an a film thickness of the image forming layer is (d) (m), the value of d/epsilon is <=1.5X10<5>(m<2>/F).
Patent JP-H03179770-A (JP)
Title: Semiconductor integrated circuit and manufacture thereof
Inventor: NISHIKAWA KENICHI
IPC: H01L21/822
Filed: 1989-12-07
Abstract: PURPOSE:To obtain a semiconductor integrated circuit in which pinholes, silicon bite, and nitriding are prevented from occurring in the predetermined transistor forming region of a semiconductor substrate by a method wherein the thickness of an oxide layer deposited on the capacitor region of the semiconductor substrate is larger than that of an oxide layer formed inside a trench groove. CONSTITUTION:A first oxide layer 21, a silicon nitride film 22, and a third oxide layer 23 are formed on the surface of a silicon semiconductor substrate 20, and the thickness of the third oxide layer 23 is 400Angstrom . The silicon nitride film 22 is fused to remove through an isotropical etching, where the ratio of the etching rate of silicon nitride film 22 to that of the first oxide layer 21 is 20:1. In this case, the first oxide layer 21 and the third oxide layer 23 are etched as far as 100Angstrom  respectively, so that the thickness of the first oxide layer 21 becomes 900Angstrom  or so and that of the third oxide layer 23 inside a trench groove 24 becomes 300Angstrom  or so. Then, the first oxide layer 21 is fused to removed by a thickness of 450Angstrom  through a process with a hydrofluoric acid etching solution, and a three-layered laminated body is formed again as a capacitor gate region insulating layer.
Patent JP-2001136666-A (JP)
Title: Battery controller
Inventor: SHIMADA YUKIMI
IPC: H01M10/48
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To attain proper charging and discharging of a battery and maintain the performance of the battery. SOLUTION: This battery controller detects the voltage, current, and temperature of each of cells comprising a battery back (S100) to decide to which of the charging and discharging conditions of each cell belongs, out of a proper region, a warning region, a prohibited region, and an excessive region (S102). When it belongs to the warning region over a deciding time tw, a warning as such is outputted (S110,112). When it belongs to the prohibited region or the excessive region, failure is outputted (S122,132) and a circuit is cut off by cutting off an inverter circuit and turning off a relay (S128,134) to stop a power exchange between the battery and a load. As a result, any of the cells comprising the battery can be prevented from being charged/discharged under the charging or discharging condition belonging to the prohibited region or the excessive region, thus it is possible to prevent the degradation of the battery or drop in performance thereof.
Patent JP-H06234258-A (JP)
Title: Image forming apparatus
Inventor: SAITO TAKASHI
IPC: G03G21/00
Filed: 1993-12-17
Abstract: PURPOSE:To provide an image forming apparatus capable of constituting the engine control part of a laser printer of an one-chip mask microprocessor, capable of easily executing test/maintenance processing and capable of executing stable test processing because the processing of image data does not interfere with the processing of test data. CONSTITUTION:A personal computer 46 is connected to the option I/F connector 1c of an engine control part 43 and the RAM 43c in the engine control part 43 is loaded with a test/maintenance program from the personal computer 46 and test/maintenance processing is executed by the loaded test/maintenance program and, further, a mechanism prohibiting the reception of image data during test/maintenance processing is provided.
Patent JP-H02164369-A (JP)
Title: Aromatic sheet and manufacture thereof
Inventor: TAKEZAWA YOJIRO
IPC: A61K8/00
Filed: 1988-12-19
Abstract: PURPOSE:To provide an aromatic sheet, which is easy to use even by men and free from risk of becoming mothy and which is to transfer the aroma to clothing, and also embodying the method of manufacturing the same, by covering the screen of the body of a plate-shaped solid emitting fragrance with a drafty, clear sheet. CONSTITUTION:A-group consisting of dry lavender flower, B-group consisting of fixing agent such as iris root powder, and C-group consisting of glue such as hydroxy methylcellulose are kneaded well for adjustment. Then mixture of A-group and B-group, which is dried, is kneaded with C-group and spread over a handmade Japanese paper into a sheet. Thereover the same sort of Japanese paper is put followed by drying in the condition that aromatic material is pinched by the handmade sheets of Japanese paper, to form a plate-shaped sheet. This is cut and shaped.