baber/WOPTO huggingface dataset:
Patent JP-H08168452-A (JP)
Title: Vacuum cleaner
Inventor: DOI KENICHIRO
IPC: A47L9/00
Filed: 1994-12-20
Abstract: PURPOSE: To prevent airtightness from decreasing due to rolling up of a packing by providing an outer wall extending to the surrounding of the packing of the inner side of the outer wall of a cleaner main body on a lid body of a dust collecting room. CONSTITUTION: Outer walls 13 and 14 for covering respectively peripheral walls 10 and 12 are formed for hiding a packing 11 on a lower case 2 and a lid body 6, and a recessed part 15 recessing outside is formed on the upper edge part of the outer wall 13 of the lower case 2. In addition, an extending part 16 extending to the recessed part 15 is formed on the packing 11 for preventing dust, etc., from entering between the outer wall 13 of the lower case 2 and the peripheral wall 10. On the other hand, an extending part 17 extending the neighborhood of the extending part 16 of the packing 11 on the inside of the outer wall 13 of the lower case 2 is formed on the outer wall 14 of the lid body 6 and, when the lid is closed, the outer wall 13 of the lower case 2 and the outer wall 14 of the lid body 6 are so-called stamp case-fitted.  It is possible thereby to prevent rolling-up of the packing upward even when negative pressure of a dust collecting room acts on the extending part 16 of the packing 11 and to prevent airtightness from being spoiled.
Patent JP-H09126395-A (JP)
Title: Low temperature gas recovery method of ce facility
Inventor: YASUOKA KOMAYOSHI
IPC: F17C5/06
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To convert low temperature gas into gas having normal temperature and compress and recover it in a filling vessel by constituting an evaporator between a low temperature gas recovery take-out port valve and an inlet pipe line of a normal temperature gas recovery pump and connecting pipes from a high pressure outlet of the normal temperature recovery pump to a filling vessel line. SOLUTION: An evaporator 5 is constituted between a CE upper low temperature gas recovery take-out port valve 4 and an inlet pipe line of a normal temperature gas recovery pump 6, and a pipe is connected from a high pressure outlet of the normal temperature gas recovery pump 6 to a filling vessel line. When the CE upper low temperature gas recovery take-out port valve 4 is opened, low temperature gas is converted into normal temperature gas by the evaporator 5 and is suctioned into an inlet of the normal temperature gas recovery pump 6. Gas pressure increases by the operation of the recovery pump 6, and low temperature gas of CE is filled in a filling vessel 3 without waste. Consequently, it is possible to recover liquefied gas effectively without emitting gas into atmospheric air irrespective of type of expensive liquefied gas.
Patent JP-H0284586-A (JP)
Title: Improved method for forming elastomer coating on fiber and composition of aqueous dispersion polymer
Inventor: KAARU SUTEIIBUN NIKORUZU
IPC: C08L33/00
Filed: 1988-12-17
Abstract: PURPOSE: To obtain a composition excellent in stability of water-dispersed polymer comprising a specific reactive polymer, an epoxy resin and a curing agent, capable of providing a uniformly thin and continuous elastomer coating to an inorganic fiber and curing the composition. CONSTITUTION: A water-dispersed composition containing (A) 100 pts.wt. reactive polymer (having <=0 deg.C glass transition point and 200 to 10,000 molecular weight) having a polymer skeleton comprising a copolymer unit comprising about 50-99.6 wt.% diene, about <=40 wt.% vinylnitrile or aromatic vinyl and <=10 wt.% acid vinyl, based on polymer weight and being a carboxyl group terminal liquid polymer or an amine group terminal polymer having 0.4 to 10% carboxyl group or amine group content, (B) >=10 pts.wt. solvent, (C) a dispersing agent and (D) 50 pts.wt. water, an epoxy resin and a curing agent is applied to graphite or glass fiber to provide uniform, thin and continuous elastomer coating on the fibers.
Patent JP-H04192678-A (JP)
Title: Television image inversion system
Inventor: ONISHI MASAMI
IPC: H04N5/225
Filed: 1990-11-26
Abstract: PURPOSE:To allow the automatic execution of a desired image inversion even in the case of reproduction of a recorded video tape by automatically executing the lateral inversion or vertical inversion or both of reproduced images on a monitor side. CONSTITUTION:The lateral inversion discrimination signal 1 of an input video signal is separated in a sepn. circuit 3 and the signal of a level '1' is held in a holding circuit 4. A horizontal deflection circuit 5 keeps inverting the deflection in this held period. A vertical inversion discrimination signal of the input video signal is separated by a sepn. circuit 6 and the signal of the level '1' is held in a holding circuit 7. A vertical deflection circuit 8 keeps inverting the deflection in this held period. The desired inverted images are visible in this way at every time even when the video signal is recorded on the video tape and is going to be reproduced and viewed.
Patent JP-2000147515-A (JP)
Title: Liquid crystal cell and its manufacture
Inventor: KANEKO TAKAHISA
IPC: G02F1/1339
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide proper flexibility which reduces stress generated in a liquid crystal owing to the difference in volumetric shrinkage between the liquid crystal and both electrode substrates by providing support partition walls supporting the gap between both the electrode substrates and a sitting partition wall which has a gap with an internal surface as partition walls in stripes interposed in parallel between both the electrode substrates. SOLUTION: The partition walls 50 and 60 in stripes which are interposed in parallel between both the electrode substrates 10 and 20 are composed of the support partition walls 50 which support the gap between both the electrode substrates and at least one sitting partition wall 60 which sits on the internal surface of one of the electrode substrate 10 and 20 between the respective support partition walls 50 so that the gap is left with the internal surface of the other electrode substrate. Consequently, the gap between both the electrode substrates 10 and 20 becomes large between the respective support partition walls 50 to make easy the elastic deformation of the part between the support partition walls 50. Consequently, even if a liquid crystal 30 charged in the liquid crystal cell has a volumetric shrinkage owing to its temperature variation, the gap between both the electrode substrates 10 and 20 becomes narrow following the shrinkage while suppressing the stress due to the shrinkage in the liquid crystal 30.
Patent JP-H03178293-A (JP)
Title: System for using matrix board
Inventor: FUKUSHIMA MASAHARU
IPC: H04Q1/14
Filed: 1989-12-06
Abstract: PURPOSE:To apply a matrix board(MB) to all applications through the preparation of one kind of standard MB by handling only a small block not sharing any of same horizontal pattern line caused through the split of the matrix board and the same vertical pattern line as one theoretical matrix board. CONSTITUTION:The horizontal direction and the vertical direction of one physical matrix board are divided into plural small blocks and only a small block not sharing the same horizontal pattern line and the same vertical pattern line is handled as a theoretical matrix board among small blocks caused while being split in horizontal and vertical directions. For example, a board mb being physical one MB is divided into two in horizontal and vertical directions and a small block having horizontal pattern lines h0...h9 and vertical pattern lines V0-V18 is referred to as MB0. Moreover, a small block having horizontal pattern lines H10-H19 and vertical pattern lines V19...V37 is used as a block MB1. Thus, kinds of products from the design, material collection and spare parts are reduced.
Patent JP-H11150006-A (JP)
Title: Variable resistor for high voltage
Inventor: KATOU CHIKASHIGE
IPC: H01C13/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a variable resistor for high voltage in which a lead terminal can be prevented from being deformed, even when a large outer force is added to the lead terminal. SOLUTION: One part of a lead terminal 6 is provided with a coil-shaped spring part 61. The lead terminal 6 is soldered to a terminal electrode whose one edge side is formed on the surface of a substrate 2. The main part of the coil-shaped spring part 61 is interposed in the lead terminal holding groove of a lead terminal fixing stand 16, and fixed to a case 1, and one part of the coil-shaped spring part 61 is projected and led from the case 1 to the outside part.
Patent JP-H10163010-A (JP)
Title: Variable resistor
Inventor: ONISHI KATSUHIRO
IPC: H01C10/30
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a variable resistor comprised of a few types of components and can be manufactured with a fewer types of bending of terminals. SOLUTION: A first rotor and a second rotor are prepared. The first rotor 118 is provided with a resistor 125, an inside perimeter electrode 126 and an outside perimeter electrode 127 which are connected to both ends of the resistor 125. The second rotor is provided with a resistor and electrodes which are symmetric with respect to those of the first rotor 118 in a position turned by 180 deg. around the axis of the rotor. A variable resistor uses one of the first and second rotors.
Patent JP-H05130297-A (JP)
Title: Facsimile equipment
Inventor: NAKAMURA SHINICHI
IPC: H04N1/00
Filed: 1991-11-06
Abstract: PURPOSE:To provide the facsimile equipment which displays a data state during transmission so as to allow the user to grasp any defect at a glance. CONSTITUTION:The facsimile equipment is provided with a read means 12 reading an original picture, a transmission means 15 sending the read information to an opposite facsimile equipment through a public line, and a display means 20 displaying the information during transmission at the transmission state. A sender grasps any defect at a glance when any defect takes place in the information of the transmission state by displaying the information of transmission onto the display means at the transmission and the sender immediately corrects the defect and tries re-transmission. Thus, even when any defect takes place in the state of data during transmission and a recipient is not aware thereof or the recipient leaves its seat, the sender observes the display screen and makes re-transmission when the sender takes notice thereof and trouble of the recipient to make contact with the sender for the defect is saved.
Patent JP-2000149198-A (JP)
Title: Walker detection system for vehicle
Inventor: KOBAYASHI MASAAKI
IPC: G08G1/16
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide the walker detection system for a vehicle which can obtain behavior information on whether a walker is normally walking or running and attract driver's attention. SOLUTION: A GPS measurement part which is carried by a walker 1 and gathers walker position measurement data needed to measure the current position of the walker 1, an accelerometer part which measures acceleration, and a portable transmitter 2 which obtains walker information composed of the position and behavior of the walker from the walker position measurement data and walker acceleration and gives a notice of the walker information are used. Further, the walker detection system for the vehicle has a GPS measurement part which is mounted on the vehicle which measures the current position, a receiver which receives the walker information from the portable transmitter 2 directly or indirectly through a base station 3, a decision part which decides the walker information is walker information needed for the traveling of the vehicle 4, and an. information presentation part which presents the decision result.
Patent JP-H02164831-A (JP)
Title: Production of oxide and catalyst for oxidation
Inventor: KAJIMA HIROAKI
IPC: C07B61/00
Filed: 1988-12-19
Abstract: PURPOSE:To carry out the oxidation reaction of a substrate such as an olefin under mild condition in high efficiency by using a metal porphyrin in combina tion with a peroxide as a catalyst having increased activity. CONSTITUTION:The oxidation of olefins, acetylenes, tert amines, disulfides, alkyl sulfides, etc. (e.g. cyclohexene or N,N-dimethylaniline) is carried out at 10-50 deg.C using a fixed metal porphyrin in combination with a peroxide as a catalyst. The fixed metal porphyrin is e.g. a metal porphyrin fixed on cellulose or silica gel or a compound of formula I or II (the ring M is metal porphyrin; M is Cu, Ag, Au, Ca, Mn, etc.; Ar is aromatic group; l, m and n are integer of >=1; R is H or alkyl) and is produced e.g. by reacting porphyrin with a metal salt and fixing the product to a carrier.
Patent JP-H10142528-A (JP)
Title: Optical interrupter
Inventor: MATSUO TOSHIHIRO
IPC: G02B26/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical interrupter easily performing assembling work and preventing the discontinuity of a lead wire. SOLUTION: In an optical interrupter provided with a light detecting part 3 for detecting incident light H, a shutter 2 having a slit part 21 passing through the incident light H and an optical interrupting part 22 for cutting off the incident light H, a guide rail 7 for guiding the shutter 2 in the moving direction, an electromagnet 6 for driving the shutter 2 and a power feeding pin 64 connected to a lead wire 65 pulled out of an exciting coil 62 of the electromagnet 6 and mounted on a base on which the guide rail 7 is mounted, a pair of electrode pads 8a, 8b made of a metallic film is formed on the surface of the guide rail 7 and the lead wire 65 of the exciting coil 62 is fixed to the electrode pads 8a, 8b by a low temp. sticking material.
Patent JP-H06165548-A (JP)
Title: Motor brake unit
Inventor: HAYAKAWA MORIE
IPC: H02P3/24
Filed: 1992-11-27
Abstract: PURPOSE:To provide a motor brake unit which can be backed up only through a small capacity backup battery upon power interruption. CONSTITUTION:A motor brake unit comprises a regenerative inverter control means, a DC brake means for feeding DC current from a backup battery 5 through a DC/DC converter 10 to a motor 3, and means for switching between regenerative brake and DC brake, wherein switching is made to DC brake upon disappearance of brake function of the regenerative brake means.
Patent JP-H10161511-A (JP)
Title: Mechanism for preventing reverse air-blowing of cooling fan
Inventor: YAMASHINA SUSUMU
IPC: G03G21/16
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction caused by reversely attaching a cooling fan in a device. SOLUTION: This mechanism is provided with a rotation preventing means preventing the rotation of the cooling fan 1 only in the case the fan 1 is reversely attached to the device. The rotation preventing means is a string-like member 31 hung down between the exhaust port 22 of the device and the fan 1. Then, the rotation preventing means is a means provided between the exhaust port 22 of the device and the fan 1 and set as a pressing member pressing the center part of the fan 1. Furthermore, the rotation preventing means is a means provided between the exhaust port 22 of the device and the fan 1 and set as a projecting member projecting toward a position corresponding to the blade of the fan 1.
Patent JP-H10155589-A (JP)
Title: Elastic force adjuster for chair
Inventor: FUKUHARA ATSUSHI
IPC: A47C3/12
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To freely adjust elastic force so as to be hard or soft by previously changing the curve degree of a backrest part on the inner shell body of a chair. SOLUTION: Concerning this elastic force adjuster, female screw parts 23a and 23b mutually inverting the directions of screws are arranged at both left and right side panel elements 21 and 21 of a backrest part 10 on the inner shell body continuously connecting a seat part 9 and the backrest part 10 from the laminated body of long resin reinforced fiber sheets through a successive provision part and integrally press-forming them so that the side view is almost L-shaped. Then, a distance between both the left and right side panel elements 21 and 21 is set to be extended/shortened by turning a turning shaft 24 screwed with both these female screw parts, and elastic force is adjusted by previously changing the curve degree of backrest part 10.
Patent JP-2001140217-A (JP)
Title: Concrete piece drop prevention construction in concrete structure
Inventor: YOSHIKAWA JUICHI
IPC: E01D101/26
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of preventing the drop of concrete pieces in a concrete construction and further concrete pieces drop prevention construction for a concrete structure to be prevented from the rusting of steel bars. SOLUTION: A surface from which a concrete piece 10 has dropped and/or a surface from which the falling of a concrete piece is predicted for a concrete structure 1 is covered with a plurality of plate-shaped members; a plurality of plate-shaped members are formed, jointed; a gap 3 is provided between a concrete structure and a plate-shaped member, and the gap is ventilated and a resin having transparency is adopted for a plate-shaped member, so that the dropping of a concrete piece is prevented, a concrete surface is ventilated and the occurrence of rust from inner reinforcing bars is prevented, the rupture of concrete is prevented, and also the changes in concrete surface can be visually inspected.
Patent JP-H09126099-A (JP)
Title: Fuel injection device
Inventor: KAWATANI SEI
IPC: F02M45/08
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of vibration and noise due to a fluctuation of torque by a method wherein a plurality of fuel injection valves having first and second needle valves are provided, and the needle valve to be operated of first and second needle valves is switched according to an injection order at a proper timing during the rest of injection of a plurality of fuel injection valves. SOLUTION: A nozzle body 12 is provided with an injection nozzle 22 for a low speed and an injection nozzle 24 for a high speed, and the injection nozzles 22 and 24 are opened and closed by needle valves 26 and 28, respectively. A switching valve 66 is arranged in an upper nozzle holder 16a and driven by a spool valve 68 and an electromagnetic actuator 72. The electromagnetic actuator 72 has a return spring 92 to hold the spool valve 68 in a rightward position during demagnetization of a solenoid 90. By controlling the solenoid 90 by a control device 98, the needle valves 26 and 28 are driven. Operation of the switching valve 66 is controlled so that the needle valves are switched according to a given injection order at a proper timing during a rest of injection of a plurality of the fuel injection valve.
Patent JP-H09143795-A (JP)
Title: Method for electrolytically coloring aluminum material
Inventor: WAKATSUKI AKIHIRO
IPC: C25D11/22
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To form a colored film excellent in uniformity of color tone and corrosion resistance on the surface of an aluminum material. SOLUTION: The aluminum material on which a porous anodically oxidized film is previously formed is immersed into an electrolytic coloring liq. containing one or >=2 kinds metal salts selected among phosphoric acid, chromic acid, boric acid, sulfamic acid, oxalic acid and citric acid and containing no sulfate to form a barrier layer having 50-150nm thickness and containing no sulfate ion by a direct current anodic electrolysis of 50-150V, then the aluminum material is subjected to a direct current cathodic electrolysis or an alternate current electrolysis in the same soln.  The second anodically oxidizing treatment for extending the bottom part of fine pore by executing the secondary anodically oxidizing treatment in an acid or alkali soln., moreover, the third anodically oxidizing treatment for enlarging the fine pore size may be applied before to the electrolytic coloring is executed.
Patent JP-H06168681-A (JP)
Title: Cathode-ray tube use accumulative time detecting device
Inventor: SASAKI HIROYASU
IPC: H01J29/96
Filed: 1992-11-30
Abstract: PURPOSE:To add simply a cathode-ray tube application accumulative time display function by forming a detecting device as an independent device, and arranging an attaching mechanism installed in a deflection yoke or an anode cable. CONSTITUTION:A pickup coil 11 generates AC voltage by a change in a magnetic field created by an electric current flowing through deflection yoke or an anode cable. This voltage is converted into a direct current by a rectifying element 12 and a smoothing capacitor 13, and voltage on both ends of a constant voltage diode 16 connected through a resistor 15 becomes constant voltage. The resistor 15 restricts an electric current flowing through the diode 16, and a resistor 17 restricts an electric current flowing through an electric current time integrating element 19, and converts it into a constant current, and operates a display device. A device outer box is formed as an installing mechanism to the deflection yoke of a cathode-ray tube of the present device by an adhesive so as to fit for a curved surface of an external shape of the deflecting yoke. A magnetic core of the pickup coil 11 is formed in a ring shape as an installing mechanism to the anode cable, and the cable is passed through this core ring, and is fixed by a cable fixing mechanism.
Patent JP-H10159515-A (JP)
Title: Valve timing controlling device for internal combustion engine
Inventor: SANPEI KAZUHISA
IPC: F01L1/34
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To accurately avoid malfunction even if a lock pin itself is downsized along with the size reduction of a variable valve timing mechanism. SOLUTION: The oil pressure supplied through a first oil pressure chamber 30 and the oil pressure supplied through a second oil pressure chamber 31 independently work to the two pressure chambers 34a and 73 provided around a lock pin 33 for releasing locking. The lock pin 33 has pressure receiving faces (a) and A. The area of the receiving face (a) is larger than that of the receiving face A corresponding to the pressure chambers 34a and 73. When an engine starts and suspends, oil pressure is supplied only to the oil pressure chamber 31 corresponding to the pressure receiving face A that has a smaller pressure receiving area.
Patent JP-H03180676-A (JP)
Title: Device for preventing cloth for drying from wetting
Inventor: KITAMURA ATSUSHI
IPC: E04H15/54
Filed: 1989-12-07
Abstract: PURPOSE:To prevent clothes for drying from wetting by providing an opening closing operation means which operates a screen through sensing of a moisture content or moisture by means of a humidity sensor and automatically switches the surface of a drying place into a covering-non-covering state. CONSTITUTION:During rainfall and when humidity is increased to a value higher than an allowable limit, a humidity sensor 1 senses to slacken a wire 3b of an opening closing operation means 3. A screen 2 is lowered along guides 6 under gravity of a lower frame 11 additionally functioning as a weight and the front and both sides of a drying place are covered with the screen. During nonrainfall and when humidity is decreased, the humidity sensor 1 senses to operate the motor of a hoisting mechanism part 3a of the opening closing operation means 3, the wire 3b is hoisted to hoist the screen 2. This constitution reliably prevent clothes for drying from wetting.