baber/WOPTO huggingface dataset:
Patent JP-S61154145-A (JP)
Title: Manufacture of semiconductor device
Inventor: USAMI TOSHIRO
IPC: H01L29/78
Filed: 1984-12-27
Abstract: PURPOSE:To reduce the occurrence of the defects in an active element region and to reduce the probability of attachment of dust extremely, by forming a gate oxide film at the earliest stage of the manufacturing processes. CONSTITUTION:A gate osioxide film 12 is formed. Then a gate electrode 16 and an arsenic ion implanted layer 18, which is to become source and drain regions, are formed. Thereafter selective oxidation is performed. Thus a part of a polycrystalline film, which is deposited when the gate oxide film 16 is formed, is converted into a thermal oxide film 21. Element isolation is provided in this way. This method is different from the conventional method, in which an active element is exposed and formed after many processes. Crystal detects do not occur in the active element region and attachment of dust can be avoided. Therefore the troubles due to these causes can be reduced extremely.
Patent JP-H09117471-A (JP)
Title: Absorbing article
Inventor: IIJIMA SHIGEMI
IPC: A61F5/44
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To improve spot absorbing efficacy and dry touch property by forming a second sheet arranged between a top sheet and a absorbing material to two layers wherein the first layer of the second sheet comprises a web of synthetic fibers treated to be made hydrophilic and the cross points of which are fused and the second layer is made of cotton like pulp as a main component. SOLUTION: This absorbing article comprises a top sheet 1, a liquid impermeable back sheet 5, an absorbing material 6 arranged between the sheets 1 and 5, a second sheet 2 arranged between the top sheet 1 and the absorbing material 6 wherein the second sheet 2 comprises a body by compressing in the thickness direction and unifying a laminate of a first layer 3 and a second layer 4. The first layer 3 is made of a web of hydrophilized synthetic fibers fused at its cross points and which has a thickness of 0.3-3.0mm under the load of 12g/cm<2> and an average density of 0.01-0.05g/cm<3> and the first layer 3 has a higher density than the second side layer 4, while the second layer 4 is formed of mainly a cotton like pulp.
Patent JP-H07133599-A (JP)
Title: Additive for papermaking
Inventor: ISHIGURO MASAO
IPC: D21H17/37
Filed: 1993-11-08
Abstract: PURPOSE:To obtain a additive for papermaking capable of exhibiting excellent and stable paper strength-enhancing effect even in the case when electrolytic concentration of white water is extremely high because waste paper causing the lowering of paper strength is contained as a pulp raw material and sea water, etc., is partially used. CONSTITUTION:The characteristic of this additive for papermaking comprises an acrylamide-based copolymer with three-dimensional structure having a cationic group, having 1500000-10000000 weight-average molecular weight (Mw) by static light scattering method and exhibiting >=2.0X10<3> (Angstrom <-1>) in value obtained by dividing Mw by inertial square radius measured by static light scattering method.
Patent JP-2001098832-A (JP)
Title: Hinge
Inventor: SEKI SHINGO
IPC: E05D5/12
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a screw member locking a rotary body from getting loose from a hinge body. SOLUTION: The hinge is provided with a hinge body 2 having a fitting hole, a rotary body having a shaft rotatably inserted in the fitting hole, and a screw member 3 screwed in one end of the hinge body 2 and fixed thereto to restrain the rotary body from slipping out of the fitting hole. An ultrasonic oscillation horn 10 is pressed on the corner of the hinge body 2 and the screw member 3 screwed therein to fuse the contact face of the hinge body 2 with the screw member 3 and the vicinity thereof. Then, by solidifying the fused resin, the hinge body 2 is connected to the screw member 3.
Patent JP-H08122335-A (JP)
Title: Analysis element and analysis method for measuring content ratio of glycohemoglobin
Inventor: HIRAI KIKUO
IPC: G01N33/53
Filed: 1994-10-19
Abstract: PURPOSE: To provide an analysis element for measuring a content ratio of glycohemoglobin for calculation of the content ratio of glycohemoglobin by analyzing the glycohemoglobin and the total amount of hemoglobin in a sample liquid simultaneously. CONSTITUTION: This analysis element has a substrate layer 14 which accepts a reaction liquid after a reaction between a sample liquid and an enzyme-labeled glycohemoglobin antibody and contains a non-diffusive substrate for generating a diffusive substance by a label enzyme and a reagent layer 12 which has a reagent composition to generate a pigment that reacts with the diffusive substance to allow colorimetric measurement in a wavelength area differing from a hemoglobin absorption main wavelength. An analysis method is provided using the analysis element. Here, all hemoglobins retained within the substrate layer and the pigment generated in the reagent layer are analyzed separately and the content ratio of glycohemoglobin can be calculated from individual analysis values obtained.  In the case of using a non-diffusive substrate for generating the diffusive substance that allows colorimetric measurement in a wavelength area differing from the hemoglobin absorption main wavelength by the label enzyme, a detection layer 12 for detecting the diffusive substance is provided in place of the reagent layer.
Patent JP-H11120710-A (JP)
Title: Jitter amount detecting circuit
Inventor: FUKAZAWA SHUICHI
IPC: G11B20/14
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a jitter amount detecting circuit simple in configuration and suitable to be made into IC. SOLUTION: The pulse width of the waveform of an output of a phase comparator circuit comparing the phases of an inputted EFM signal and a reproduction clock from a VCO 4 is compressed based on the reproduction clock and the frequency divided output, frequency dividing the clock to one half. A capacitor 9 is charged/discharged by turning on one of transistors 84, 85 in accordance with the compressed signal. The DC output corresponding to the jitter amount is produced from one end of the capacitor 9.
Patent JP-H10102260-A (JP)
Title: Plasma treating device
Inventor: INABA SHINICHI
IPC: H01L21/203
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of treatment by preventing generation of an abnormal plasma which has been shown in the lower direction of an antenna and dispersing uniform plasma into a treating vessel. SOLUTION: A plasma generating vessel 3 made of a dielectric substance is connected to a treating vessel 1 in which a substrate 20 is arranged at the inside, and an electric power feeding system 5 feeding high frequency electric power to a gas introduced from a gas introducing system 4 to generate helicon wave plasma has an annular or spiral antenna 51 surrounding the plasma generating vessel 3. The lower direction of this antenna 51 is provided with a dielectric substance 7 preventing the electric field from attaining to the side of the treating vessel 1. This dielectric substance 7 is composed of conductive thin coating formed on the flange part 31 at one edge opening of the plasma generating vessel 3 and screens the leakage electric field to suppress the generation of abnormal plasma.  The dielectric substance 7 is formed of a nonmagnetic material not so as to disturb the magnetic field by a magnetic field setting means 6.
Patent JP-H0599158-A (JP)
Title: Control device for compressor compressed air
Inventor: KAJINO YASUHIRO
IPC: F04D27/00
Filed: 1991-10-01
Abstract: PURPOSE:To provide a control device which prevents the fluctuation of a pressure during the starting of working of a plant and prevents the occurrence of pressure hunting owing to a fluctuation in a load during the use of a plant, in a plant which intermittently uses quantities of compressed air and by which a specified pressure is demanded. CONSTITUTION:A three-way valve 6 switched and controlled by means of a feed command or a discharge command from a plant 4 is located in a feed piping 5 running between a compressor 1 and the plant 41A pressure setting valve 8 to control an air pressure, discharged through the three-way valve 6 during a discharge command, to a pressure during the use of the plant is located in a discharge piping 7 connected to the three-way valve 6. Further, a load regulating valve 10 to control a fluctuation in a load during the use of the plant is located in a discharge piping 9 branched from a feed piping 5.
Patent JP-H01123615-A (JP)
Title: Acidic gas absorbent composition
Inventor: SUMINO YUKIO
IPC: C01B32/50
Filed: 1987-11-06
Abstract: PURPOSE: To enhance the absorbability of acidic gas by constituting an acidic gas absorbent compsn. of the compds. expressed by R1 O(C2 H4 )3 R2 , R3 O(C2 H4 )n R4 [R1 to R4 : 1-4C alkyl group, (n): an integer from 3 to 8]. CONSTITUTION: The acidic gas absorbent compsn. is formed by using the diethylene glycol dialkylether and polyethylene glycol dialkylether expressed by the general formulas R1 O(C2 H4 )3 R2 , R3 O(C2 H4 )n R4 [R1 to R4 : 1-4C alkyl group, (n): an integer from 3 to 8] as shown in the table in such a manner that the molar ratio thereof is in a range of 95:5 to 60:40. The acidic gas, such as CO2 , is efficiently absorbed by this absorbent compsn.
Patent JP-H03139629-A (JP)
Title: Image forming device
Inventor: SAWAKI YUKICHI
IPC: G03B27/72
Filed: 1989-10-26
Abstract: PURPOSE:To realize the adjustment of light quantity and the automatic adjustment of density with the aid of one sensor and to eliminate a moving type reflector which switches an optical path by providing a light quantity sensor, a diffusing plate provided to the end part of an original platen and a preliminary scanning means which detects the density of an original and setting the light quantity of a light source according to the density of the original. CONSTITUTION:An exposure device moves the original platen 5 to a scanning start position and the diffusing plate 6 attached to the original platen 5 comes above the exposure device. The diffusing plate 6 is irradiated with light from the exposure device and the reflected light is made incident on the light quantity sensor 4. Then, the light quantity of a lamp 2 is set to a fixed reference based on the value of the sensor 4. Thereafter, first scanning is executed while a shutter 10 is closed and the light reflected on the original 7 is made incident on the sensor 4. Then, the density of the original 7 is read. Next, the original platen 5 is moved to the scanning start position again and exposure is executed by opening the shutter 10 after the light of the light source 2 is adjusted to the density of the original 7 by the reflected light of the diffusing plate 6. Thus, the density of the original 7 is detected by the same action as the normal exposure action with the aid of one light quantity sensor 4. As the result, the cost of a device is restrained by simple constitution.
Patent JP-H08135315-A (JP)
Title: Structure for opened part of wall
Inventor: YOSHIDA KOJI
IPC: E06B1/56
Filed: 1994-11-14
Abstract: PURPOSE: To improve the fire preventive performance and design ability of the structure of a wall opened part and to realize its cost reduction and to easily construct it. CONSTITUTION: An opening sash 31 is provided at a position near an outdoor place of a wall opened end face (the cross section face of a wall 20 formed extending over from 25 to 26) on the circumference of an opened part 30 formed in the wall 20. A space between the sash 31 and the end edge 26A on an indoor side of the wall opened end face is connected by a noncombustible frame-shaped member 41 such as a plaster board or the like arranged along the wall opened end face.
Patent JP-2000110509-A (JP)
Title: Combined cycle electric power plant
Inventor: HATTORI YUTA
IPC: F01K23/10
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve energy efficiency while a high temperature part of a gas turbine blade is effectively cooled by steam. SOLUTION: A combined cycle electric power plant 11 having a gas turbine 12, waste heat recovery boiler, and a stream turbine 13, with the steam turbine 13 comprising first/second high pressure steam turbines 19, 20, intermediate pressure steam turbine 21, and a low pressure steam turbine 22, is provided with a cooling steam supply pipe 25 supplying exhaust steam of the first high pressure steam turbine 19 as cooling steam for cooling a gas turbine blade high temperature part 24 of the gas turbine 12, cooling steam return pipe 25a supplying steam heated by cooling the gas turbine blade high temperature part to the intermediate pressure steam turbine 21, and a pressure governing valve 27 provided between the first/second high pressure steam turbines 19, 20 to govern a pressure of cooling steam.
Patent JP-H09119386-A (JP)
Title: Scroll compressor
Inventor: OSADA ATSUSHI
IPC: F04C18/02
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent damage of parts and seizure of a slide surface when a scroll compressor is vertically oscillated, by providing a movement regulating means for regulating the upward movement of a main shaft in a scroll compressor provided with an electric motor for turning and driving an oscillating scroll through the main shaft. SOLUTION: A cushioning member 13 is provided in an axial clearance 15 between the lower end surface of a frame 5 for rotatably supporting an oscillating scroll and a main shaft 3 connected to it and a balancer 9. The cushioning member 13 is fitted into an annular groove 14 formed on the upper end surface of the balancer 9, and the axial clearance 15a between the upper end surface of the cushioning member 13 and the lower end surface of the frame 5 is small, in the fitting state. When a scroll compressor loaded on an air conditioner for a train is oscillated by vibration, the main shaft 3 starts the upward movement by resonance, and the cushioning member 13 immediately collides with the lower end surface of the frame 5, and the upward movement of the main shaft 3 is regulated.
Patent JP-H02126266-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: KITAMORI NAOTO
IPC: G03G9/097
Filed: 1988-11-07
Abstract: PURPOSE:To stabilize the electrostatic chargeability of a copying device for which a photosensitive body of a low potential contrast is used by adding silica having a high hydrophobic property, a binder and fine particles consisting of conductive particles to the toner. CONSTITUTION:This toner is used for the electrostatic copying device for which the photosensitive body having <=400V absolute value of the potential contrast (difference between dark part surface potential and bright part surface potential) is used. The toner is used by adding 0.05 to 10pts.wt. hydrophobic silica (e.g. silica treated with org. silicon compd., etc.) having >=50 degree of hydrophobicity and 0.01 to 5pts.wt. fine particles (A) having 0.01 to 5mum grain size. Further, the particles consisting of 100pts.wt. binder of the above-mentioned toner and 5 to 100pts.wt. conductive particles (e.g. graphite) are used for the fine particles A.
Patent JP-2000108308-A (JP)
Title: Apparatus and method for presetting color tone in printing
Inventor: FUJIMOTO SHINICHI
IPC: B41F31/02
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To shorten the time for stabilizing color tone (test time), to decrease paper loss and to decrease cost for controlling the color tone by making it possible even for an unskilled operator to rapidly stabilize the color tone. SOLUTION: A color tone detecting device 20 for detecting color tones on each ink key width in the width direction of a printed matter, a color tone controlling device 22 for converting the data detected by means of the color tone detecting device 20 into color tone controlling data, a storing device 25 for storing a relation of an ink key divergence to a picture pattern area rate of each ink key in the width direction, etc., a QSI data arithmetic device 27, an ink key divergence arithmetic device 26 and a controller 29 for controlling them are provided and a controlling device 24 for receiving a signal from an input device 23 for picture pattern area rate data, etc., at each position of the printed matter 21 and an IPC controlling device for controlling setting of the ink key divergence, etc.,  based on the result operated in the controlling device 24 are provided and printing-out is controlled by them.
Patent JP-H03140835-A (JP)
Title: Test apparatus of power transmission apparatus for automobile
Inventor: YAMAMOTO TAMOTSU
IPC: G01M17/00
Filed: 1989-10-26
Abstract: PURPOSE:To reduce installation cost by a method wherein a pair of wheels are allowed to approach a wide roller to be brought parallelly into contact therewith and a wheel support shaft is provided to the support mechanism moved in the direction of the roller and a pair of the wheels are allowed to approach the wheel support shaft to be supported thereby. CONSTITUTION:A wide roller 13 is fixed to a rotary shaft 12 and support mechanisms 17 are provided on both left and right lateral sides of the roller 13. Then, rear and front wheels W1, W2 are mounted to both end parts of the support shaft 26. Next, a screw shaft 28 is rotated in a predetermined direction by a motor 29 to move a movable stand 18 in the direction of the roller 13 and the wheels W1, W2 are brought to the outer peripheral surface of the roller 13 through an arm 19. Subsequently, the lower spring receiver 21a of a spring device 20 is operated to control the compression force of a coil spring 23 and the pressure load to the roller 13 of the wheels W1, W2 is set so as to become almost equal to the load to the ground of the rear and front wheels W1, W2 of a mounting vehicle. When a power transmission mechanism part for a four-wheel drive car is connected to the support shaft 26 in this state to start and engine, the capacity of the power transmission mechanism part can be tested.
Patent JP-H04153187-A (JP)
Title: Horizontally moving device for circulating elevator
Inventor: MARUYAMA KAZUO
IPC: B66B9/10
Filed: 1990-10-17
Abstract: PURPOSE:To move a cage between a horizontal passage provided in an optional position and an elevator passage by providing a hollow for receiving the cage on a horizontally moving car disposed in a horizontal passage, and providing a second primary coil in the position facing the hollow to form the same structure as the elevator passage. CONSTITUTION:A horizontal passage 35 is provided in an optional position connecting elevator passages 41, 42, and a cage receiving space is formed in a horizontally moving wheel 50 disposed on the horizontal passage 35. A primary coil is provided facing the space to form the same structure as the elevator passages 41, 42 having primary coils 43 mounted on the wall surfaces. On the surfaces corresponding to the primary coils 43 of cages A-C, secondary conductors 44 are provided. The moving car 50 is transferred into the elevator passages 41, 42, the cages A-C are raised and lowered by the linear operation of the coils 43 and the conductors 44 and stopped in or passed through the moving wheel 50 moving in the horizontal passage 53. Thus, a passenger can get on and off in the horizontal passage 53 provided in a desired optional position.
Patent JP-H04153056-A (JP)
Title: Paper feed device for printer
Inventor: IIDA KATSUHIKO
IPC: B41J13/10
Filed: 1990-10-18
Abstract: PURPOSE:To widen printable area by moving a paper holding member from a position in the back of a delivery paper guide plate to a position forming a paper guide, rotating a tip of printing medium after it is held synchronizing with a printing medium transfer section, and returning it to a former position at a speed faster than a sending speed of the printing medium after it is moved for a certain distance. CONSTITUTION:When a printing medium P is inserted, a carriage 3 and a print head 2 are escaped out of an inserting range of the printing medium in the direction of an axis of a platen 1. A paper holding member 10 is rotated from a position A to a position B so as to form a paper guide together with a paper guide plate 6. Thereafter, the platen 1 is rotated clockwise, the printing medium P is conveyed until it crosses the paper holding member 10 slightly so as to make a state that the printing medium P is interposed between the paper holding member 10 and the platen 1. Thereafter, the paper holding member 10 is rotated clockwise synchronizing with the platen 1 and stopped at a position C. A printing is started by the print head 2 which had been escaped out of the printing range. After a paper delivery roller 8 is stuck to the printing medium P, the paper holding member 10 is stored in the back of a delivery paper guide plate 7. Thus, a printing is possible from a position apart from the tip of the medium only a little.
Patent JP-H0999438-A (JP)
Title: Soft resin molding having insert, insert mold used in molding thereof and production thereof
Inventor: YONEYAMA YOJIRO
IPC: B29C33/12
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a soft resin molding having an insert omitting labor setting the insert to a mold and capable of being simply set, an insert mold used in the molding thereof and a method for producing the insert mold. SOLUTION: In a soft resin molding 11 integrally having a flexible insert 15 and not uniform in product wall thickness, the hooking part 19 of the insert 15 hooked with the mold used in the molding of the molding 11 is connected to the main body part of the insert 15 in such a state that one side part is connected in a shakable manner by a hinge part and provided to the position corresponding to the thickest wall part 14 of the molding 11.
Patent JP-S61152670-A (JP)
Title: Dibenzo(b,e)oxepine derivative and antiallergic agent
Inventor: KUMAZAWA TOSHIAKI
IPC: C07D405/04
Filed: 1984-12-26
Abstract: NEW MATERIAL:Dibenzo[b,e]oxepine derivative of formula I {R<1> is (CH2)mOR<3> [R<3> is H, CH2CH(OH)CH2OCH2CH3, etc.; m is 1-4], CH(CH3)CH2OR<3>, CH= CHCOOR<4> (R<4> is H or lower alkyl), (CH2)nCOOR<4> (n is 1-3), etc.; R<2> is 4-(lower alkyl)piperazino, 4-(lower alkyl)homopiperazino, or Y-(CH2)eNR<5>R<6> (Y is NH, etc.; R<5> and R<6> are lower alkyl; e is 2-5)} or its salt. EXAMPLE:11-(4-Methylhomopiperazino)-6,11-dihydrodibenzo[b, e] oxepine-2-acetic acid. USE:It has anti-allergic activity and is useful as a medicinal drug such as antiasthmatic, etc. PREPARATION:The compound of formula Ia can be prepared according to the reaction formula, by reacting the compound of formula II [R<7> is (CH2)nCOOR<8> (R<8> is lower alkyl), etc.] with thionyl chloride, and reacting the reaction product with the compound of formula III.
Patent JP-H08121981-A (JP)
Title: Eccentric helical heat transfer pipe
Inventor: MATSUMOTO KIYOSHI
IPC: F28D1/06
Filed: 1994-10-18
Abstract: PURPOSE: To eliminate a spacer for supporting helical heat transfer pipes so as to reduce a manufacturing cost by a method wherein two sets of helical heat transfer pipes are made eccentric to each other at their helical central axes, overlapped alternatively while being closely contacted to each other at their crossing location in a vertical direction and then supported. CONSTITUTION: Heat transfer pipes are wound in a helical form in a specified interval toward a center of helical axis to form helical heat transfer pipes 4, 5, and concurrently two sets of helical heat transfer pipes 4, 5 are overlapped to each other in an alternative manner while their helical central axes are made eccentric from each other and then the two sets of helical heat transfer pipes 4, 5 are closely contacted to each other at their crossing locations in a vertical direction.