baber/WOPTO huggingface dataset:
Patent JP-2000148631-A (JP)
Title: Device and method for network device management
Inventor: HIRAI MASAHITO
IPC: G06F3/12
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To allow display of a device which is frequently used to be in an easy-to-see state and to simplify the procedure of operation by providing a storage means for storing the use frequencies of devices connected to a network and a display means, which displays a list of the devices in a form corresponding to the use frequencies. SOLUTION: First retrieval for a device on a network is made (S11). At this time, one device is found by a network management program. Then information on the use frequencies of respective devices is obtained (S12). from a data base. On the basis of the obtained information, information on the use frequency of the respective devices is calculated (S13). A calculated use frequency (S13) is assigned (S14) corresponding to the retrieved device (S11). The devices are sorted according to the use frequencies, and a device list is displayed (S15). Then it is decided whether a user has done operation for closing the device list (S16).
Patent JP-2000145705-A (JP)
Title: Hydraulic motor device having slow booster relief valve
Inventor: MATSUMOTO SATORU
IPC: F15B11/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To set the operating pressure of a relief valve to two steps to surety keep low pressure at low pressure time while smoothing a boost pattern, when a brake is started, at high pressure setting time. SOLUTION: In this hydraulic motor device having a relief valve arranged in both pipe lines of a hydraulic motor 52 driving an inertia load 56 to introduce pressure oil of supply ports 70A, 70B to a spring seat piston chamber 86 through a throttle 91 to be constituted so as to adjust a relief pressure by moving a spring seat piston 80, a control piston 101 liquid-tightly and slidably moved by a pressure differential acting in both ends thereof is arranged at a spring seat piston side of the throttle, so as to apply a pressure between the piston and the throttle from the spring seat piston chamber 86 to act at one end of the control piston 101, also apply an external signal pressure to act at the other end of the control piston 101.
Patent JP-H11151517-A (JP)
Title: In-liquid passing device for straightening plate and belt like material
Inventor: SUHARA TAKASHI
IPC: C23G3/02
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of meandering of a belt like material in high speed passing or passing in a high viscosity fluid and to improve productivity by arranging a straightening plate near an inlet side surface of a passing roll in a cleaning fluid bath and preventing a liquid flow due to roll rotation from flowing into a contact point between a roll and a belt like material. SOLUTION: Straightening plates 3a, 3b, 3c are arranged at an inlet side of a passing roll 2 of a belt like material 1. By these straightening plates 3a, 3b, 3c, flow directions of a liquid flow accompanied to a contact face with the roll 2 of the belt like material 1 and a liquid flow accompanied to the roll 2 are changed so as to prevent a flow into a wedge shape region formed with the belt like material 1 and the roll 2 and to divert outside. Further, a fluid flow accompanied to an opposite face side of the roll of the belt like material 1 is diverted by the straightening plate 3c to push the belt like material 1 to the roll 2. By both actions, the belt like material 1 is prevented from meandering in-liquid passing.
Patent JP-H03179673-A (JP)
Title: Electrolyte replenishment method for matrix type fuel cell
Inventor: KADOYA SHUJI
IPC: H01M8/04
Filed: 1989-12-06
Abstract: PURPOSE:To uniformly, smoothly replenish an electrolyte to each unit cell with a specific water head retained by connecting the upper and lower ends of an electrolyte passage formed in a cell stack to the upper and lower ends of an electrolyte tank which is supported by the cell stack movably up and down and has free space to form a siphone type supply-exhaust passage. CONSTITUTION:A siphone type electrolyte supply and exhaust passage 21 which is connected to each matrix 2 through each branch groove 12 is formed between a cell stack 10 and an electrolyte tank 27. Electrolyte supply or exhaust operation is conducted before or after the reversing operation of the cell stack 10 by moving up and down an electrolyte tank 17 to change water head. By reversing water head applied to each unit cell 1 before and after the reversing operation in electrolyte replenishing operation, the amount of an electrolyte replenished by two replenishing operations is made constant independent of the stacked position of the unit cell 1. The electrolyte is uniformly, smoothly replenished to each matrix and power generation is increased.
Patent JP-H1072411-A (JP)
Title: Production of optically active primary amine
Inventor: KANAI YUICHIRO
IPC: C07C215/64
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a simply method capable of producing an optically active primary amine simply and industrially advantageously by treating and reducing a specific Schiff base with a boron hydride compound. SOLUTION: An optically active Schiff base of formula I (R<1> to R<3> are each H, hydroxyl, methoxy, ethoxy, n-propoxy, etc.; R<4> is H, methyl, ethyl, n-propyl, etc.; R<5> is H or methyl; * is an asymmetric carbon atom) is treated and reduced with a boron hydride compound to give the objective amine of formula II, preferably 2-(1'-phenylethylamino)-7methoxytetralin. Preferably, the reaction is carried out by using sodium boron hydride in a solvent such as methanol at -15 to 40 deg.C for about 0.5-10 hours.
Patent JP-H05152127-A (JP)
Title: Solenoid abnormality detection circuit
Inventor: KANEKO YASUTOSHI
IPC: H01F7/18
Filed: 1991-11-29
Abstract: PURPOSE:To detect a half short-circuited state of a transistor which drives a solenoid and to prevent the malfunction of a circuit even when a power supply is cut off. CONSTITUTION:In the titled circuit, the followings are installed: a capacitor 16 which is charged and discharged according to whether an electric current is supplied to or cut off from a solenoid 6 to and from which an electric current is supplied or cut off according to a pulse-width modulating signal; a comparator 17 which detects abnormality of an electric current at the solenoid 6 by comparing the potential of the capacitor 16 with a prescribed potential Vref; and a Zener diode 24, a diode 25 and resistances 22, 23, 26 which discharge the capacitor 16 when a voltage prescribed or higher is added to the solenoid 6.
Patent JP-H08169929-A (JP)
Title: Polyurethane resin composition
Inventor: ISHIKAWA KAZUNORI
IPC: C08K5/5455
Filed: 1994-12-20
Abstract: PURPOSE: To provide a one-component moisture-curable polyurethane resin compsn. excellent in storage stability and curability. CONSTITUTION: The compsn. contains 100 pts.wt. isocyanate-terminated urethane prepolymer, 5-300 pts.wt. basic filler, and 0.1-30 pts.wt. organopolysiloxane having at least one structural unit selected from among units represented by formulas I and II. In those formulas, R<1> and R<3> are each independently a 1-6C hydrocarbon group; R<2> is independently a cyclic or acyclic 1-30C hydrocarbon group ; X is H, R<4> O-, R<4> CONH-, R<4> R<5> N-, R<4> R<5> CHCH2 -, or R<6> 3 SiCH2 CH2 -; R<4> and R<5> are each H or an org. group; and R<6> is alkyl, acyloxy, or alkoxy.
Patent JP-H11149091-A (JP)
Title: Horizontal electric field system active matrix liquid crystal display device and its manufacture
Inventor: TANAKA HIROAKI
IPC: G02F1/1343
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce costs by eliminating a photo-lithography process of the manufacturing processes of a horizontal electric field system active matrix liquid crystal display. SOLUTION: An insulating substrate 1 having a thin film transistor as a switching element is provided with a drain electrode 31 formed from a 1st low resistance conductive film 3, a drain bus line 32, a source electrode 33, and a picture element electrode 34, and has further an island 71 formed from a semiconductor film 7 thereon, and further has a gate electrode 61, a gate bus line 62, and a counter electrode 63 formed from a 2nd low resistance conductive film 6 via a transparent insulating film 5 thereon. The island 71 is formed in a same pattern as the gate electrode 61, the gate bus line 62, and the counter electrode 63. Thus, it becomes possible to form the gate electrode 61, the gate bus line 62, the counter electrode 63, and the island 71 during one photographic process, and this reduces the number of the photographic processes and costs.
Patent JP-H07126449-A (JP)
Title: Biodegradable chemically-combined-starch-containing polyethylene composition and its production
Inventor: RYU TSUNETOKU
IPC: C08L101/00
Filed: 1993-11-24
Abstract: PURPOSE: To obtain the fitted composition useful for films, vessels, etc., which maintains the inherent mechanical properties of a resin, well preserves the environment and is obtained by chemically bonding PE and starch using a bonding agent.  
     CONSTITUTION: The objective composition comprises (A) 100 pts.(wt.) PE, (B) from 5 to 400 pts. starch such as general starch, acid-treated starch, esterified starch or the like, (C) from 0.01 to 10 pts. bonding agent such as maleic anhydride, methacrylic anhydride, maleimide or the like, (D) from 0.01 to 1.0 pts. radical initiator such as benzoyl peroxide, di-t-butyl(hydro) peroxide or the like, (E) from 0.01 to 5 pts. Lewis acid catalyst such as oleic acid, olenic acid or the like, (F) from 0.01 to 10 pts. autoxidizing agent such as manganese oleate, manganese stearate or the like and (G) from 0.01 to 10 pts. plasticizer such as oleamide, erucamide or the like. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05124559-A (JP)
Title: Motorcycle foot rest
Inventor: FURUTA JUN
IPC: B62J25/00
Filed: 1991-11-05
Abstract: PURPOSE:To obtain a foot rest for a motorcycle where the initial load can be given to a cushion rubber piece held between the foot rest and a bracket, the displacement of the foot rest can be decreased, and the stability is good. CONSTITUTION:A base end of a foot rest 1 is pivotably mounted on a bracket 3 with a transverse shaft 2 so that it may be rotatable upward, a cushion rubber piece 4 is mounted between the lower surface of the base end of the foot rest 1 and the bracket 3, the edge of the base end of the foot rest is set to the position where the edge bites onto the upper surface of the cushion rubber piece 4 relative to the transverse shaft 3, and an arrangement is made so that the cushion rubber piece 4 may be stopped at the position where it is displaced by the initial load given thereto.
Patent JP-2001135696-A (JP)
Title: Method and device for detecting tray alignment position
Inventor: YASUNO HIROSHI
IPC: H01L21/67
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent positioning error only by a clamp safety lug by providing an optical sensor at a table at the top end side of a tray, and detecting the positioning of 0.1 millimeter with the optical sensor. SOLUTION: In this method and device for detecting a tray alignment position, the movement of a detection pin to which a tray 7 is butted is detected by an optical sensor 19 arranged at a position opposite to a clamp safety lug 3 of a table 1 so that the clamp error of the clamp safety lug 3 can be covered, and that highly precise clamp can be operated.
Patent JP-H10162236-A (JP)
Title: Safety controller for automatic vending machine
Inventor: NAKABAYASHI TAKAO
IPC: G07F13/10
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To improve safety by surely stopping operation such as cup conveyance when a vending port door is opened during vending operation by providing a safety switching means for cutting off power supply to a control circuit while being interlocked with the door opening of vending port at the vending operation time of water for drink. SOLUTION: Power is supplied from a power source box 52 through respective motive force lines 53-55 to a main control circuit 51 and 1st and 2nd terminal control circuits 7 and 50. On the other hand, a safety switching part 56 has a function for cutting off power supply to the 2nd terminal control circuit 50 for controlling the operation of cup conveying mechanism and mixing mechanism while being interlocked with the opening of vending port door at the vending operation time of water for drink. Then, when the vending port door is forcedly opened during vending operation, a safety switch 57 is opened by the safety switching part 56, power supply to the 2nd terminal control circuit 50 is cut off, and the operation of equipment 6 for drink water production and conveyer mechanic group 8 is stopped through the main control circuit 51.
Patent JP-H06142871-A (JP)
Title: Heat insulating tip for hot chamber die-casting machine for aluminum
Inventor: MIKI ISAO
IPC: B22D17/20
Filed: 1992-11-04
Abstract: PURPOSE:To provide the heat insulating tip for a hot chamber die-casting machine for aluminum which effectively shuts off the quantity of the heat to be conducted from a holding furnace holding high-temp. molten aluminum to a die part for pouring and molding, adequately prevents the erosion by the molten aluminum, etc., and is excellent in terms of strength. CONSTITUTION:This heat insulating tip for the hot chamber die-casting machine for aluminum is formed of a heat insulating member which consists of silicon nitride, sialon and aluminum nitride and at least one or >=2 kinds of molybdenum boride and Ni cermet and is interposed between the die and a holding furnace side nozzle 1. A detaining member 9 is detained to the outer periphery of the heat insulating member and the heat insulating tip mounted to the die by a fastening means 10 is formed by the engaging member 9.
Patent JP-H0595131-A (JP)
Title: Semiconductor photodetector
Inventor: MIZUSHIMA YOSHIHIKO
IPC: H01L31/10
Filed: 1991-12-02
Abstract: PURPOSE:To realize a photodetector with photosensitivity over a wide range of wavelengths without selecting several photodetector according to light wavelength. CONSTITUTION:A semi-insulating GaAs substrate 11 serves as an activated region that has a photoelectric conversion function as well as a carrier transport function. A pair of surface electrodes 21 and 22 are formed several mum apart symmetrically facing each other on the surface of the GaAs substrate 11, and these parts constitute a photosensitive unit, in which the surface electrodes are formed like a comb in shape, which provides a larger effective photosensitive area. A rear electrode 23 is formed as a third electrode on the rear side of the GaAs substrate, and an insulating film 3 is formed between the GaAs substrate 11 and the surface electrodes except the place for the photosensitive part. A bias of several voltages from a power supply 71 is applied between the surface electrodes 21 and 22, and then a bias is also applied between the surface electrode and the rear electrode so that the inner electrical field is over 0.5KV/cm vertically in the substrate. Consequently, the light sensitivity can be adjusted almost equally to the light with shorter and longer wavelengths as compared with the wavelength of the energy band gap of GaAs.
Patent JP-H05149771-A (JP)
Title: Liquid-level detector
Inventor: IMOTO KATSUYUKI
IPC: G01F23/28
Filed: 1991-12-02
Abstract: PURPOSE:To provide a liquid-level detector which can easily and inexpensively detect the liquid level in a container. CONSTITUTION:This liquid-level detector is equipped with a first optical transmission line, which is provided in a container 1 for keeping a liquid 2 along the height direction of the container 1 and through which optical signals are propagated from the lower side to the upper side, and a plurality of second optical transmission lines 13b-13e, which are branched from the first optical transmission line in nearly T-junction states at prescribed heights. In addition, gaps 15b-15e are formed at each intersection of the first and second transmission lines so as to reflect the optical signals to the second optical transmission line 13b-13e sides. Then the optical signals are selectively outputted from the second optical transmission lines 13b-13e in accordance with the liquid level H in the container 1.
Patent JP-H06165483-A (JP)
Title: Multi-output switching power-supply device
Inventor: AOYAMA HIDEJI
IPC: H02M3/28
Filed: 1992-11-27
Abstract: PURPOSE:To provide a multi-output switching power-supply device satisfying the requirement of multi-outputs, high efficiency, miniaturization and the decrease of the number of components. CONSTITUTION:A control section 23 generating a switching driving signal, a switching element 22 brought to an on or off state in response to the switching driving signal, an input capacitor 21, in which input electrical energy is stored, and a transformer 26, which converts energy stored in the input capacitor 21 during a period when the switching element 22 is tuned on into magnetic energy and in which converted energy is stored, are provided. The title power-supply device has an output capacitor 25, which converts magnetic energy into electrical energy during a time when the switching element 22 is turned off and in which electrical energy is stored and which supplies the outside with specified output voltage, a loop diode 24 forming a current path between the primary side coil of the transformer and an output transformer and a secondary circuit supplying a plurality of output voltage of voltage different from said specified output voltage from the secondary side of the transformer.
Patent JP-H03178652-A (JP)
Title: Artificial bone prosthetic member
Inventor: HAKAMAZUKA KOJI
IPC: A61F2/38
Filed: 1989-12-07
Abstract: PURPOSE:To obtain the artificial bone prosthetic material which joins directly to a bone and regenerates the chondrotissue by forming the member of the two-phase structure consisting of a porous part and dense part having specific porosities and integrally forming the porous part and dense part of ceramics contg. calcium and phosphorus. CONSTITUTION:The artificial bone prosthetic material is made of the two-phase structure consisting of the porous part having 40 to 80% porosity and the dense part having <=50% porosity. This porous part and dense part are integrally molded of the ceramics contg. the calcium and phosphorus. The part in contact with the cartilage and soft tissue is formed of the porous part having high bioabsorptivity to expedite the formation of the cartilage. The part to be implanted into the hard tissue of the bone, etc., is formed of the dense part having the higher strength than the strength of the porous part, by which the strength of the bone part is maintained. Since the material is composed of the ceramics contg. the calcium and phosphorus, the prosthetic member which bonds to the bone without using bone cement and does not harm the living body is obtd.
Patent JP-H05154786-A (JP)
Title: Semiconductor wafer sucking device
Inventor: SASAKI SHINJI
IPC: B65G49/07
Filed: 1991-12-03
Abstract: PURPOSE:To eliminate the limitation of the conveyance range of a semiconductor wafer and freely move it by providing a cylinder arranged and connected to a wafer sucking section and a piston decompressing the cylinder. CONSTITUTION:When a suction lever 4 is grasped, a piston 3 exhausts and decompresses the air in a cylinder 2. Vacuum suction force is applied from the cylinder 2 to a sucking section 1 connected by a pipe. A wafer can be sucked when it is positioned by a wafer positioner into contact with the sucking section 1. The wafer is released when the suction lever 4 is released and the piston 3 is returned to the original position by the force of a spring 5. The semiconductor wafer can be freely moved to any position.
Patent JP-H10140789-A (JP)
Title: Siding panel
Inventor: FUJITA TOICHI
IPC: E04F13/12
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent projection warp deformation of a panel by fitting the upper end and the lower end of rear face material to the upper end and the lower end of skin material respectively, and fixing them on lining material in a state where the width size of the rear face material at the time of vertical extension is longer by a prescribed size than the corresponding width of the skin material and looseness is produced in a part between the upper end and the lower end of the rear face material. SOLUTION: Lining material 24 is fixed on the rear side of metal-made thin skin material 22. A ceramic tile 28 is stuck on the front face of the skin material 22. A rear face paper 26 is fixed on the rear face of the lining material 24. With regard to the rear face paper 26, a part vertically having width size is wholly made wave shape in the vertical direction (width direction) in a free state, i.e., in a vertically extended state, and in the state, the upper end and lower end are fitted to the upper end and lower end of the skin material 22 to be fixed. In other words, fixing is performed in the state in which looseness is wholly produced in the parts between the upper end and lower end. Thus, projection warp deformation of a panel caused by expansion of the skin material can be prevented.
Patent JP-H08174478-A (JP)
Title: Tier cutting device
Inventor: HIHARA YUKITAKA
IPC: B26D3/00
Filed: 1994-12-21
Abstract: PURPOSE: To provide a tire cutting device capable of decreasing internal stress to be generated on a blade in cutting a tire. CONSTITUTION: A tire cutting device is provided with a holding stand 2 for holding a tire, plungers 10 to be reciprocated toward the holding part 2, a plurality of blades 11 provided on the lower ends of the plungers 10, and composed of conductors, and a power source for individually applying heteropolar voltage to a plurality of blades 11.
Patent JP-H01162654-A (JP)
Title: Medium transporting system
Inventor: SASAKI NAOYA
IPC: B65H5/06
Filed: 1987-12-18
Abstract: PURPOSE:To provide feeding amount in the same accuracy in a bank terminal unit etc. by deciding previously a control parameter of a transport means in order to obtain a specified amount of slippage on the basis of the transport constant of a medium, and by performing transport in accordance therewith. CONSTITUTION:A bankbook 1 is transported on a guide plate 10 by No.1 and No.2 transport means 5, 15, and the displacement with respect to the reference position when the tip has stopped, i.e. the amount of slippage, is sensed by a sensor 17 while the seam 1a being pinched by a drive roller 2 and follower roller 3 is sensed by another sensor 18. A control part 20 measures the amount of slippage of different kinds of media in a preliminary transport stage prior to the proper transport stage and stores the measurement in a memory 22, and a calculation part 23 decides a control parameter of a pulse motor 8 from various pieces of data stored in a memory 26 so that the different media have the same transported amount and accommodates in a factor memory 24. Thus transport at the proper transport stage is performed according to this control parameter. Thus feeding amounts in the same accuracy are obtained regardless of paper thickness, level difference, and frictional coefficient of the medium.