baber/WOPTO huggingface dataset:
Patent JP-H07211931-A (JP)
Title: Photoelectric conversion element and its manufacture
Inventor: NISHIDA AKIYUKI
IPC: H01L31/0747
Filed: 1994-11-25
Abstract: PURPOSE:To form a polycrystalline silicon layer composed of silicon crystals having a large grain size by depositing polycrystalline silicon on a metal oxide formed on a metal-grade silicon substrate. CONSTITUTION:A ZnO film having a thickness of 2m is formed as a metal oxide layer 102 on the surface of a metallic Si substrate 101 having a thickness of 0.5mm by the sputtering method and an n-type Si layer 103 is deposited on the layer 102 by 20mum in thickness by using a vacuum evaporation device. The maximum temperature and duration which are important to the crystallinity of a polycrystalline Si layer when an Si layer is recrystallized are respectively 1,410-1,450 deg.C and 5-120 seconds, and the temperature-lowering rate which is important to the crystallinity when molten Si is solidified is 0.1-5 deg.C/sec. Based on the above, the Si layer 103 is melted and recrystallized by irradiating the layer 103 with light from a halogen lamp after depositing an NSG film as a cap layer 104 having a thickness of 2mum on the surface of the layer 103 formed on the metallic Si substrate 101. When the Si layer 103 deposited on the metal-grade Si substrate and metal oxide is melted and recrystallized by heating the layer with the halogen lamp, an Si layer having a large grain size can be formed.
Patent JP-H02159929-A (JP)
Title: Power supply apparatus,
Inventor: ANTONII BURETSUTO UIRIAMUZU
IPC: G05F1/62
Filed: 1989-11-10
Abstract: PURPOSE: To improve energy use efficiency by equipping a power feeder with positive and negative output means, first and second voltage sources and a current source connected in series between these output means, and a bypass means connected in parallel with at least one out of the current source and the first and second voltage sources. CONSTITUTION: A solar arrangement power simulation module 10 has a constant voltage power source 12 set at typically 15 volt, and is connected in series to a programmable voltage source 14 capable of changing over the range of typically 0 to 150 volt, and a programmable open/close system current source 16 capable of changing over the range of typically 0 to 12 amperes. A catching diode 18 is connected in parallel to the current source 16 and the constant voltage source 12. A constant voltage throw-out circuit 20 is connected in parallel to the programmable voltage source 14, and when the voltage of the programmable power source 14 gets over the threshold level, it can operate to disperse the constant voltage.
Patent JP-2001113438-A (JP)
Title: Variable positioning device
Inventor: OZEKI KENICHI
IPC: B23Q3/18
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To rapidly change a position of a body to be positioned including a tool at multiple stages according to a change in a condition. SOLUTION: This device is provided with multiple pairs of cam plates 41-45 placed by sandwiching each pair of cam plates consisting of a base stand 12 and a pair of cam plates 40a, 40b supported on the base stand 12 in pile so as to relatively move in an X-axis direction, a positioning rod 36 shifted to a different specified position by both upper and lower cam plates 40a, 40b putting the positioning rod 36 therebetween at the time of relative movement thereof, and a floating supporting means 50 for supporting the positioning rod 33 on the base stand 12 for a work so as to be movable in the X- and Y-axis directions. The body to be positioned 33 is connected to the positioning rod 36.
Patent JP-S61217356-A (JP)
Inventor: YOSHINO YATARO
IPC: B65D35/08
Filed: 1985-12-24
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-H05310371-A (JP)
Title: Bobbin conveying tray
Inventor: KIRIAKI MASAHARU
IPC: B65H67/06
Filed: 1991-10-14
Abstract: PURPOSE:To perform mechanically high-reliable selection without using an electric sensor by forming a discriminating groove in the side of the disc-shape base plate of a tray for conveying bobbins. CONSTITUTION:A discriminating groove 6 is peripherally formed in the side 5 of a disc-shaped base plate 4 from the central part of which a peg 2 for vertically inserting a bobbin thread is protruded. Namely, either the upper surface or the bottom of the disc-shaped base plate 4 forms a reference surface and by properly changing distances R1, R2, R3, R4, and R5 form the reference surface 3, the single discriminating groove is formed. Or, a plurality of grooves may be formed in parallel in the side 5 of the disc-shaped base plate 4. In a tray conveyed through a guide passage, the presence of the discriminating groove is detected by means of the selection plate of a selecting device arranged upper stream of a branch passage, the tray is selected by the selecting plate or selected through operation of a press plate by the selection plate. The selected given tray is advanced to the branch passage as it is and remaining trays are pushed to a main passage.
Patent JP-H04168978-A (JP)
Title: Controller for ac/dc converter
Inventor: OTSUKI MIDORI
IPC: H02M1/32
Filed: 1990-10-31
Abstract: PURPOSE:To restrain an overvoltage in an AC system upon and after removing a trouble by a method wherein the title controller is equipped with a circuit, generating an ignition pulse in the thyristor of a thyristor bulb when the trouble is generated in the AC system connected to a converter. CONSTITUTION:When a trouble is generated in an AC system 1 and an AC voltage is reduced, an undervoltage relay 5 detects it and '1' is established in the output or a trouble generating signal 17. Accordingly, the output of an AND circuit 7, which is '0' at all times upon stationary time, becomes '1' at every times when a forward voltage is applied on respective thyristor bulbs of a thyristor bridge. In this case, correction such as providing the bias of several percent of a stationary voltage as a forward detecting voltage if necessary or the delay of several degree of igniting angle is effected in order to effect sure commutation. According to this method, the AC converter 3, connected to the AC system of the side of the trouble, continues the operation thereof while igniting immediately after the application of the forward voltage on respective thyristors or with a slight delay after the application of the same when the trouble is generated.
Patent JP-H11128288-A (JP)
Title: Air massage machine
Inventor: SUZUKI YUJI
IPC: A61H7/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an air massage machine which is capable of simultaneously giving a massage treatment to the plural regions including an arbitrarily selected region to be massaged. SOLUTION: This air massage machine is equipped with one piece or more pieces of a first air bag 5..., 9... which give a massage treatment to the regions to be massaged of a user by inflation and shrinkage actions, an air supply/ exhaust means 13 and a connection part with which the connecting nozzle 33 of the massage applicator 2 is connected. The massage applicator 2 has a flexible air hose 32 connected to a second air bag 31 separately from the air bags 5..., 9... and the connecting nozzle 33 is attached to the tip of the air hose 32 in an optionally movable fashion. The connection part is connected to the connecting nozzle 33 and the air is supplied to the second air bag 31 along with the first air bags 5..., 9... using the air supply/exhaust means 13 and thereby, the massage applicator 2 can be shared for the simultaneous use at plural regions of the body to be massaged.
Patent JP-H0394682-A (JP)
Title: Preparation of peptide
Inventor: ONDA HARUO
IPC: A61P7/04
Filed: 1989-11-13
Abstract: NEW MATERIAL:A DNA structured so as enable to secrete and produce an endoserine family or precursors thereof in the supernatant of the cultured solution. USE:The preparation of the endoserine family for arterial hypertensive-treating agent, local vasoconstrictors, etc. PREPARATION:For example, plasmid pHET4-3 is digested with a restriction enzyme EcoRI to prepare DNA fragments including human endoserine-1c DNA. The fragments are treated with T4DNA polymerase to form smooth ends, which are bound to BglII linker (d) with T4DNA ligase. The product is digested with a restriction enzyme BglII to form the BglII sites on both the ends of the DNA fragment. The product is inserted into the BglII site of pTB551 having a SV 40 promoter and a polyadenylated signal site to provide the recombined DNA pTS 6003.
Patent JP-H07125151-A (JP)
Title: Mirror-finished decorative plate and manufacture thereof
Inventor: SHIINA KATSUMI
IPC: B32B27/30
Filed: 1993-10-29
Abstract: PURPOSE:To perform high transparency and high surface smoothness, to prevent deterioration such as discoloring, etc., for a long period and further to efficiently manufacture a mirror-finished decorative plate. CONSTITUTION:After an adhesive layer 12, a shielding sheet layer 13 and a primer layer 14 are laminated to be formed on a base material 11, an uneven resin layer 15 made of unsaturated polyester resin containing sheen pigment and coloring pigment and having uneven part is formed on the layer 14. Then, an intermediate coating layer 16 is formed of methacrylate resin containing ultraviolet absorber is formed on the uneven surface of the layer 15, the layer 16 is ground after methacrylate resin is cured, and a finished mirror layer 17 is formed of unsaturated polyester resin containing the absorbent on the ground surface of the layer 16.
Patent JP-H11125805-A (JP)
Title: Matrix substrate and liquid crystal display device and projection type liquid crystal display device using the same
Inventor: ICHIKAWA TAKESHI
IPC: G02F1/133
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is capable of stably fixing pixel potential, precisely controlling the potential applied to liquid crystals and providing good image quality even if there is some variations in the pixel potential. SOLUTION: The liquid crystal display device which divides an analog video signal into a plurality of lines and impresses these signals on a liquid crystal panel has >=3 pieces of analog video input lines 41 to 44 within this liquid crystal panel on one side of its liquid crystal pixel array region and has analog switches 6 for transmitting these analog video signals to the desired signal lines between the analog video input lines 41 to 44 and the liquid crystal pixel array. The various values of the connecting distances of the analog video input lines 41 to 44 and the analog switches 6 are not sorted. The device has respectively >=2 pieces of the analog video input lines 41 to 44 on both sides of the liquid crystal pixel array. The various values of the connecting distances of the analog video input lines 41 to 44 and the analog switches 6 vary in their sequence on both sides.
Patent JP-H05132825-A (JP)
Title: Recycling system for carpet fiber
Inventor: HAZUMI YOSHIO
IPC: D01G11/04
Filed: 1991-11-08
Abstract: PURPOSE:To provide the subject system designed to prevent the contamination of powder from backing or adhesive into a group of single fibers in recycling a used carpet through opening it into single fibers. CONSTITUTION:Prior to opening a carpet 1 by the second opening cylinder 9, the backing of adhesive material 1b applied on the back surface of the carpet 1 is crushed in two stages by a crusher made up of the first opening cylinder 4 and a suction cylinder 6, and the resulting backing or adhesive material crushed in a powdery form is subjected to suction by a negative pressure suction means, thus being separated and removed from the carpet 1 body.
Patent JP-H08141271-A (JP)
Title: Fully automatic washing machine
Inventor: SHIMOKUCHI KOJI
IPC: D06F39/00
Filed: 1994-11-28
Abstract: PURPOSE: To reduce variation in rinsing performance due to rinsing capacity by controlling to turn a dewatering tank rotating and driving motor and a feed-water valve on and off to maintain the rotation speed of the dewatering tank constant based on the load capacity of the dewatering tank during an interim dewatering in a rinsing process. CONSTITUTION: A microcomputer 26 forming the core of a control circuit 20 determines the load capacity for objects to be washed charged into a washing- cum-dewatering tank by using a capacity detection circuit 31 and based on this determination result, transfers the operation mode sequentially from a washing process to a rinsing process and a dewatering process. During an interim dewatering process which is carried out by driving a dewatering tank rotating and driving motor by a motor rotating and driving circuit 35 during a rinsing process, a water feed valve installed in a water feed path to the dewatering tank is turned on by a feed water valve driving circuit 33 to perform showering.  At this time, during the interim dewatering in the rinsing process, a turn on-off control is carried out on the dewatering tank rotating and driving motor and the feed water valve to maintain the rotation speed of the dewatering tank constant based on the determined load capacity.
Patent JP-H03153497-A (JP)
Title: Orbital transport vehicle
Inventor: MURANAKA NOBORU
IPC: B64G1/24
Filed: 1989-11-09
Abstract: PURPOSE:To reduce fuel consumption at time of orbit change by mounting an aerobrake umbrella and its on-off drive mechanism on a vehicle body, in a man-made satellite. CONSTITUTION:Usually a folded aerobrake umbrella 1 and an on-off mechanism 2 unfurling this umbrella 1 are mounted on a vehicle body 21. At time of returning to a space station, an aerobrake is applied for deceleration by a thrust engine 22, thus it is transferred to a specified elliptical orbit. When it arrives at a nearby point, the on-off mechanism 2 is operated, unfurling the aerobrake umbrellas 1, and it is made into a state of being unfolded as shown in a dotted line and braked. With this constitution, fuel consumption is abatable.
Patent JP-H05133479-A (JP)
Title: Hot/cold water mixing device
Inventor: YONEKUBO HIROAKI
IPC: F16K31/06
Filed: 1991-11-08
Abstract: PURPOSE:To provide a hot/cold water mixing device that prevents any lock due to a dust bite in a combined valve element equipped with a piston and reduces the extent of a leak from a piston clearance as well as to aims at the promotion of small capacity in an energizing means. CONSTITUTION:A differential pressure setting valve part 20 installed in a check valve 19, putting the specified differential pressure from the hot water side and automatically setting the extent of pressure at the water side, is installed upstream of a mixing valve element 32 consisting of a hot-water side valve element 33, a water side valve element 34 and a piston 35 partitioning off a hot-water side passage 16 and a water-side passage 17. The mixing valve element 32 is energized by a solenoid 38, and a mixing water temperature is detected by a thermistor 45, comparing it with a setting temperature of a setter 47 with a controller 46, and the solenoid 38 is subjected to feedback control, through which the proper temperature is secured.
Patent JP-H06138742-A (JP)
Title: Image forming device
Inventor: KASAHARA NOBUO
IPC: G03G21/16
Filed: 1992-10-30
Abstract: PURPOSE:To achieve miniaturization and to improve the maintenance of the parts of an internal structure by arranging a photosensitive drum and a sheet feed part on the sides of the device main body side wall and upper wall, respectively, rather than a rotary development means. CONSTITUTION:The photosensitive drum 2 is arranged on the side of the side panel 1A rather than the central part of the inside of the device. The rotary development means 4 is arranged on the side of the photosensitive drum 2 and almost in the center of the device main body, and has development parts 4A-4D along the rotating direction in a rotary casing. The sheet feed part 9 is arranged in the upper part of the device main body and above the photosensitive body 2 and the rotary development means 4 both of which are positioned so as to abut on the belt-like transfer body 5A. Further, when the side wall 1A or upper wall 1B of the device main body is opened, a united module including the photosensitive drum 2 can be drawn towards the side of the device main body, and the carry path of the sheet feed part 9 is exposed.
Patent JP-H07147207-A (JP)
Title: Manufacture of chip resistor
Inventor: KOBAYASHI HIDEO
IPC: H01C17/06
Filed: 1993-11-24
Abstract: PURPOSE:To prevent imperfect contact between a measuring terminal and an upper electrode layer at the time of resistance value correction, by forming a secondary thick film upper electrode layer on a primary thin film upper electrode layer so as not to overlap a resistor. CONSTITUTION:An electrode paste composed of metal organic matter whose main component is Au is screen-printed on both sides of each individual segment type part formed on the surface of an insulating substrate 1, and a primary thin film upper electrode layer 3 is formed by baking. A resistance layer 4 is formed on a part of the primary thin film electrode layer 3 so as to overlap there, and a precoat glass layer 5 is formed so as to completely cover the resistance layer 4. A secondary thick film electrode layer 6 is formed by screen- printing Ag based paste on the primary thin film upper electrode layer 3 and baking it. At the time of resistance correction, a measuring terminal comes into contact with the secondary thick film upper electrode layer 6, so that imperfect contact can be prevented without being affected by surface roughness of the insulating substrate.
Patent JP-H02141344-A (JP)
Title: Lighting device for automobile
Inventor: OSHIO HIROHIKO
IPC: B60Q1/00
Filed: 1988-11-19
Abstract: PURPOSE:To enhance assembling workability, in a device in which a lighting device body is elastically supported by a spring member inside a bumper, by constituting the device so that the inserting or disconnecting of the engaging projection on the lighting device body side to the opening side is allowed by the elastic deformation of a spring member while receiving a pressing force greater than the spring force. CONSTITUTION:When a lamp 10 is assembled in a prescribed lamp housing part 22 of a bumper, first, an engaging projection 17 on the left end side of the lamp 10 is pressedly fitted between the end part 44a of the spring region of a plate spring 40 and the peripheral part 24a. Next, making the fulcrum of the supporting point of the engaging projection 17, the lamp 10 is tuned in the counterclockwise direction so that the projected end 54a of the spring region 54 is pressed by a pressing part 19 on the right end side, and also an engaging projection 18 is engaged with the opening part 26 of a vertical wall 25. Then, the pressing part 19 is pressed by the spring force of the spring region 54, and the engaging projection 18 is pressed on the outer peripheral part 26a of the opening, so that the lamp 10 is fixedly retained. On the other hand, when the lamp 10 is removed, the right end part of the lamp is pressed against the spring force of a plate spring 50, and the engaging projection 18 is pulled out from the opening part 26.
Patent JP-H02137706-A (JP)
Title: Production of raw material powder for oxide-based superconductor
Inventor: TAKADA YOSHINORI
IPC: C04B35/00
Filed: 1988-11-18
Abstract: PURPOSE:To readily obtain a raw material powder for a superconductor without containing a carbonate by adding a mixed solution of metallic compounds to an alkalified alcoholic solution. CONSTITUTION:An alcoholic solution is regulated to an alkalinity of, e.g., pH >=9, using an alkaline metal hydroxide, etc. Metallic compounds corresponding to metallic compounds composing an oxide-based superconductor which is the final objective substance is prepared. The mixed solution of the metallic compounds is added to the afore-mentioned alkaline alcoholic solution to precipitate metallic hydroxides. Thereby, raw material powder for an oxide-based superconductor without containing a carbonate is obtained.
Patent JP-H10120628-A (JP)
Title: Carboxylic acid derivative having tricyclic aromatic skeleton
Inventor: NAGATA TAKASHI
IPC: C07C69/76
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound suitable as a component for a chemical amplification positive type resist material containing a tricyclic aromatic skeleton. SOLUTION: This carboxylic acid derivative is shown by formula I (R<1> to R<3> are each H, an alkyl, an alkoxy, etc.; R<4> is a bifunctional aliphatic hydrocarbon group, an alicyclic hydrocarbon group, etc., which may contain O, respectively; R<5> is an acid unstable group; (p) is 0 or 1; (k) (h) and (m) are each 0-9; (n) is 1-10; k+h+m+n<=10) such as 9-anthracenecarboxylic acid tert-amyl ester. The compound of formula I is obtained by reacting a 9-anthracenecarboxylic acid of formula II with trifluoroacetic acid anhydride, and then with tertamyl- alcohol of formula III (R<6> to R<8> are each H, an alkyl, an alkoxy, etc.). Since the compound of formula I has no sublimability, is high in light absorption in the far ultraviolet range and is decomposed in the presence of an acid to liberate a carboxylic acid, the compound has high resolution suitable for fine processing technology.
Patent JP-H01136828-A (JP)
Title: Four-wheel-drive car control device
Inventor: MORIMOTO KAZUHIKO
IPC: B60K17/354
Filed: 1987-11-20
Abstract: PURPOSE:To improve cornering characteristics, by a method wherein, during return control of a steering means, an ignition timing on which delay control is made is delayed to a given state than a reference state on the return side for return control. CONSTITUTION:A control means 36 is formed with a fist control part 38 to drive and control a first internal combustion engine 12 and a second control part 40 to drive and control a second internal combustion engine 14, and has the function to vary torque distribution between the first and second internal combustion engines 12 and 14 according to the control state of a steering means 8. In order to vary torque distribution between the first and second internal combustion engines 12 and 14 according to the control state of the steering means 8, delay control is made on the ignition timing of the first internal combustion engine 12, output distribution of the second internal combustion engine 14 and output distribution of the first internal combustion engine 12 are varied, front wheels 4 and 4 are brought into a coasting state, and superiority is given to the drive forces of rear wheels 6 and 6.
Patent JP-H07144622-A (JP)
Title: Parking brake device
Inventor: SUGIMOTO AKINORI
IPC: B60T7/06
Filed: 1993-11-24
Abstract: PURPOSE:To release the lock of a brake pedal in a brake application state by a common release member which is operated in automatic and manual form. CONSTITUTION:When a release member 36 is turned in the direction of arrow E by the turn in the direction of arrow G of a link plate 44 driven by an actuator or the turn in the direction of arrow H of a manual release lever 47 which is manually driven, the operation end 33, of a lock spring 33 is pressed, and the lock of a brake pedal in a brake application state is release. The turn in the direction of arrow G of the link plate 44 is absorbed by the relative bending between a release plate 51 and a manual release rod 52, and not transmitted to the manual release lever 47. The turn in the direction of arrow H of the manual release lever 47 is absorbed by the slide in the slot hole 44, at the lower end of an autorelease rod 45, and the transmission to the link plate 44 is prevented.