baber/WOPTO huggingface dataset:
Patent JP-H08226269-A (JP)
Title: Interlocking device of cabinet door
Inventor: RI CHIYOU
IPC: E05C9/08
Filed: 1995-02-22
Abstract: PURPOSE: To make it possible to prevent the damage in components such as bar material and projected pieces when a door is opened by rotating and displacing the projected pieces interlocking a pushing block with a driving member, and displacing a pushing member against the driving member when the door is opened. CONSTITUTION: When a door 9 is closed to open a claw plate from a closure state interlocking with an interlocking hole of a cabinet main body, a pushing member 35 is pushed from an opening 17b of a pocket member 17. Then, it is displaced in a linear shape while compressing compression coil springs 36 and 37, and the projected piece 29 is rotated by displacement of a driving member 34. Then, the claw plate mounted to a bar material 12 is displaced to release interlock between the claw plate and interlocking hole of the cabinet main body. Accordingly, fingers are put on a handle section 17a of the pocket member 17, and the door is pulled out to easily open the door 9. In that case, great force is applied to the projected piece 29 through the driving member 34, and forced rotation of the bar material 12 or breakage of the projected pieces 29 and 30 can be prevented.
Patent JP-S53145985-A (JP)
Title: Preparation of gel-forming yeast protein
Inventor: SUZUKI GENSHI
IPC: C12R1/645
Filed: 1977-05-21
Abstract: PURPOSE: To prepare yeast protein having excellent flavor, color, and handleability, by washing crushed yeast cells with organic acid/alcohol mixed solvent, extracting with alkali under specific condition, and precipitating from the extract under isoelectric condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58176619-A (JP)
Title: Optical switch having no movable part
Inventor: KISHI YASUNARI
IPC: G02F1/01
Filed: 1982-04-09
Abstract: PURPOSE:To perform optical fiber switching operation, by interposing an optical isotropic body and a polarizing plate between end surfaces of two optical fibers, and applying pressure to the optical isotropic body. CONSTITUTION:The transparent optical isotropic body 6 made of glass, etc., is positioned exactly between the optical fibers 4 and 5, and polarizing plates 7 and 8 are provided at right angles between a pair of opposite faces and the end surfaces of the optical fibers 4 and 5 facing respectively to the opposite surfaces. This isotropic body 6 has a push button 10 at a retaining member 9 on the top surface. This push button 10 is pressed to generate strain between the bottom surface 11 and retaining plate 9 of the isotropic body 6, so a fringe pattern is formed by photoelastic effect. The strain is concentrated on the opposite position to the input side fiber 4 to reduce light transmitted to the fiber 5 remarkably, performing switch operation.
Patent JP-H08229688-A (JP)
Title: Torch structure of robot or automatic welding machine
Inventor: YOSHIDA KAZUHIKO
IPC: B23K9/29
Filed: 1995-02-23
Abstract: PURPOSE: To reproduce the position and the angle of bend to a holding part body of a torch body same as those before the exchange by attachably/ detachably fitting the torch body and a composite cable to the holding part body. CONSTITUTION: A holding part body 1 consists of a holding part 3 and projecting parts 2, 4, a groove 15 is formed in the forward end surface of the forward projecting part, and a through hole 5 for gas, etc., is formed in the body, a contact tube 18 is extended from the rear end part of a torch body 6 where a nozzle 16 is internally fitted to the tip and a bent part 17 is formed in the middle, and a flange 19 is fitted to the torch body. A cylindrical connector 21 is continuously provided on the tip of a contact cable 7, a connection block 22 for jointly tightening is arranged on the outer circumference of a connector, the flange is inserted in the groove 15, the contact tube is tightened and fixed by the holding part body, and the rear projected part of the holding part body is inserted in the cylindrical connector to be jointly tightened by the connection block.
Patent JP-S60202394-A (JP)
Inventor: HIRUTA KOUJI
IPC: G21C19/33
Filed: 1984-03-28
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-H07241650-A (JP)
Title: Device for continuously cleaning side dam in belt type continuous casting equipment
Inventor: YONEDA JUNKICHI
IPC: B22D11/06
Filed: 1994-03-04
Abstract: PURPOSE:To produce a cast slab having high quality and to prevent the leakage of molten metal from a mold by continuously removing dirt on both side surfaces of side dams forming a mold part together with belts and casting surfaces forming the mold part with rotating brushes, in cleaning devices of the side dams applied to belt type continuous casting equipment. CONSTITUTION:One pair of belts 3 wound in plural pulleies 4a, 4b, 4c and turned in the arrow mark direction, are arranged so as to be mutually faced, and one pair of side dams 5 constituted by connecting many blocks 5a are interposed between one pair of belts 3 to each. The mold part is constituted with the parallel part L of the belts 3 and both side dams 5 arranged so as to synchronously shift with the belts 3. Further, the brushes 8a, 8b are arranged so as to be brought into contact with the surfaces of the side dams 5. Then, the casting surfaces of the side dams are made to be clean by rotating the brushes 8a, 8b.
Patent JP-H06273736-A (JP)
Title: Plastic liquid crystal display element
Inventor: FUNAHATA KAZUYUKI
IPC: G02F1/1333
Filed: 1993-03-18
Abstract: PURPOSE:To provide the thin, light-weight, and low-cost liquid crystal display element which is difficult to break by using a plastic plate as the electrode substrate and forming each constituting material at the thermal deformation temperature or lower of the plastic plate. CONSTITUTION:Liquid crystal 103 is interposed between plastic plates 101 and 102 which have transparent electrodes 108 and 111, insulating films 109 and 112, and oriented films 110 and 113 arranged and have 0.3 to 1.1mm thickness and do not have the birefringence property, and phase difference films 104 and 105 and polarizing plates 106 and 107 are arranged on the outside of plastic plates, thereby constituting the liquid crystal display element. Thus, this liquid crystal display element is thin and light-weight and is difficult to break and inexpensive.
Patent JP-H10235343-A (JP)
Title: Outlet open air cutting-off valve of water purifier
Inventor: TOCHIKUBO SHIGEO
IPC: C02F1/28
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To suppress the penetration of mold spores, bacteria and pathogenic bacteria present in the open air and to prevent the propagation of them under wet environment by providing a cutting-off valve preventing the backward flow of the open air to the purified water outlet of a water purifier. SOLUTION: The water emitting orifice 13 of a water purifier, a changeover cock 11 or the purified water outlet of a shower and a purified water route such as a hose are provided and a valve disc 3 is pressed to a valve seat 7 by a spring. When water is emitted, water can be emitted against spring pressure and, when water is not emitted, the valve disc 3 is closely brought into contact with the valve seat 7 to cut off the inflow of air, suspended waste refuse, bacteria, fungi and protozoans. The change of the propagation of fungi and pathogenic bacteria in a nutrient source such as sugar, protein or the like suspended in purified water free from a bleaching powder, bonded to the wall surface of a wet constitutional member or present in water or air is fundamentally prevented.
Patent JP-S63225749-A (JP)
Title: Hydraulic control device of automatic transmission
Inventor: UMEZAWA MITSUO
IPC: F16H61/10
Filed: 1987-03-12
Abstract: PURPOSE:To reduce speed change shock at the time of upshift and downshift to an intermediate speed change stage by providing an accumulator in the oil feeding circuit of a hydraulic servo device and forming the circuit so that backpressure and line pressure in the speed change stage except the intermediate speed change stage act on the accumulator and keeping the circuit on standby condition for operation except in the intermediate speed change stage. CONSTITUTION:An accumulator 6 for absorbing speed change shock is provided in the oil feeding circuit of a hydraulic servo device 5. In a stepped cylinder 6a of the accumulator 6 is slidably inserted a stepped piston 6b, and is housed a constantly energizing return spring 6i. Further, in the second chamber 6f is introduced pressurized oil for obtaining a fixed backpressure, the first chamber 6d is connected to an apply chamber 5b, and the third chamber 6h is connected to a release chamber 5c. Consequently, since the accumulator 6 is under a standby condition except in an intermediate speed change stage and operates at the time of upshift and downshift to the intermediate speed change stage during the oil feeding to the hydraulic servo device, the speed change shock can be reduced.
Patent JP-H08319472-A (JP)
Title: Slow-solubilizing agent
Inventor: FUKUDA MASAO
IPC: C11D3/40
Filed: 1996-02-20
Abstract: PURPOSE: To obtain a slow-solubilizing agent for a solid fragrant detergent that has a good shape retentivity and can be used for even a urinal bowl for men by using an aromatic compound containing oxyethylene groups. CONSTITUTION: This agent comprises an aromatic compound (A) containing oxyethylene groups and having a melting point of 50 deg.C or higher or a mixture of the compound A with a water-soluble aliphatic compound (B). Examples of the compound A include ethylene oxide adducts of, e.g. an aromatic polycarboxylic acid of a high melting point, such as phthalic acid, and bisphenols, among which bis(2-hydroxyethyl) terephthalate is preferably used in particular. Examples of the compound B include aliphatic polyhydric alcohols and polyalkylene glycols, among which glycerin is preferably used in particular. This agent can be used together with additives, such as a surfactant, a coloring agent, a perfume, a deodorant or a bleaching agent, for both a solid fragrant detergent for a flush toilet and a material for preventing sliminess of a drain pipe.
Patent JP-H06275128-A (JP)
Title: Resin composition for electric insulation and insulated wire
Inventor: HONDA YOSHIHIKO
IPC: H01B3/30
Filed: 1993-03-18
Abstract: PURPOSE:To provide a resin composition for electric insulation for providing excellent appearance and sliding property of an insulated wire, indicating good dispersion of lubricant by adding tetrafluoroethylene and specific ammonium salt. CONSTITUTION:A resin composition for electric insulation comprises 0.1-10 parts wt. of tetrafluoroethylene and 0.1-10 parts wt. of ammonium salt expressed as formula CF3(CF2)n-COONH4, where (n) is an integer from 1 to 20, added to resin 100 parts wt. of synthetic resin paint for electric insulation. The resin composition is directly painted and baked on a conductor or through another insulated substance, to provide an insulated wire. An enameled wire of good appearance, sliding property and antifriction can thus be provided.
Patent JP-S63224078-A (JP)
Title: Magnetic disk device
Inventor: KATO KOICHI
IPC: G11B20/10
Filed: 1987-03-13
Abstract: PURPOSE:To suppress power consumption and to prevent waste heating by providing a circuit for receiving an interface signal for indicating a decrease of power consumption and cutting off or decreasing an actuator current in the case of the non-access state of magnetic disk device for a long period of time. CONSTITUTION:An interface input terminal 1 is inputted by a signal generated when no access is made to a magnetic head, and this signal is received by a reception circuit 2, where the reception circuit 2 outputs its corresponding signal. A magnetic head positioning drive circuit 4 acts as a positioning operation for the magnetic head by controlling of magnetic head positioning control circuit 3. Then, when a signal is received from the receiving circuit 2 (the positioning is not under operation at that time), the control is performed to reduce or shut off the power consumption of a magnetic head actuator 5. By this method, when no access is made to the magnetic head, the power consumption of he magnetic head on standby can be suppressed.
Patent JP-S63227573-A (JP)
Title: Pyrimidinylpropionic acid derivative
Inventor: ISHIKAWA FUMIYOSHI
IPC: C07D401/06
Filed: 1987-03-13
Abstract: NEW MATERIAL:A compound shown by formula I (R is hydroxyl, lower alkoxyl or pyrrolidino or piperidiono which may contain 1-2 carboxyl or lower alkoxycarbonyl) and an acid addition salt thereof. EXAMPLE:2-(5-Dimethylamino-1-naphthalenesulfonyl)amino-3-(2-imin-o-1,2 ,3,4,5,6- hexahydro-5-pyrimidinyl)propionic acid. USE:A preventive for thrombosis, drug for preventing recurrence of thrombosis, a remedy for thrombosis and an anticoagulant. PREPARATION:For example, 2-amino-3-(2-imino-1,2,3,4,5,6-hexahydro-5- pyrimidinyl)propionic acid dihydrochloride shown by formula II is reacted with 5-dimethylamino-1-naphthalenesulfonyl chloride (dansyl chloride) to give a com pound shown by formula I wherein R is OH.
Patent JP-H04295520-A (JP)
Title: Device for illuminating food
Inventor: KASHIMOTO TAKASHI
IPC: H05B6/64
Filed: 1991-03-22
Abstract: PURPOSE:To make red portions of food appear vividly red in the light from an illuminating device for foods with an effect to visually please a user. CONSTITUTION:Food is illuminated by a light source with the intervention of a means of suppressing outputs of the wavelengths in the yellow-absorptive band, that is, wavelengths about 600mm out of a range of wavelengths from the light source with which food is irradiated. This suppression of wavelengths frees the food from a tinge of yellow in the appearance. As a result, the red color inherent in the food is accentuated to appear brightly and visually satisfactorily to a user.
Patent JP-S59184245-A (JP)
Title: Olefin polymer mixture
Inventor: TAKAISHI MINORU
IPC: C08L77/00
Filed: 1983-04-05
Abstract: PURPOSE:To provide the titled mixture which has excellent coatability and adhesiveness and gives moldings having good rigidity, by mixing a hydroxyl group- contg. compd., an org. peroxide and glass fiber with an olefin polymer. CONSTITUTION:An olefin polymer mixture comprising an olefin polymer (A) (e.g. PE or PP), an org, compd. (B) having an OH group and at least one unsaturated bond per molecule (e.g. 3-hydroxy-1-propene), an org. peroxide (C) (e.g. dicumyl peroxide) and glass fiber (D) having a fiber dimerer of pref. 0.5-15mu, wherein component D accounts for 5-40wt% of the combined quantity of components A and D, and the quantity of component B is 0.1-50pts.wt. and that of component C is 0.01-20pt.wt. per 100pts.wt. of the combined quantity of components A and D. When the surface of a molding composed of this mixture is coated with a urethane paint, a coating film having improved peel strength as well as excellent resistance to oils and water is formed. The mixture gives moldings having good rigidity.
Patent JP-S55153646-A (JP)
Title: Working method of ball nut in steering gear of vehicle
Inventor: YOSHIMURA MASAO
IPC: B21K1/70
Filed: 1979-05-15
Abstract: PURPOSE: To eliminate the large-diameter drilling which hampers volume production and make possible drilling of high accuracy by performing the working of the outside shape of a ball nut and the screw hole of a worm shaft by forging and the working of ball bearing insertion holes by stepwise expansion drilling.  
     CONSTITUTION: A solid short blank of a ring-cut steel bar is cold forged to form its outside shape to square, at the same instant of which upset holes 11a, 11b are formed from above and below to the central part of the section. Next, a partition wall 12 is blanked to form a rough hole 11c for working the worm shaft screwing hole. Before or after this, cutting at the Y-Y lines at both lugs of the blank, etc. are done. Two or more pairs of small pre-holes 14 are drilled at the parallel centers P outside the perpendicular tangent of the hole 11c on the right and left of said hole from the opposing faces of the rack working part 13 which is made thicker than other parts. These are expanded by drills to the normal ball bearing insertion holes 15 communicating with the hole 11c. After this, a worm shaft screwing and ball bearing interposing screw groove 16 is worked on the inside wall surface of the hole 11c and this and hole 11c are aligned and communicated, and the rack 13a is worked to obtain the ball nut 10d. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07291628-A (JP)
Title: Light-transmitting conductive oxide film and its production
Inventor: NAN TORI TORAN
IPC: C01G19/00
Filed: 1995-03-17
Abstract: PURPOSE: To make a light transmissive, electrically conductive oxide film contg. tin and a group II element possible to maintain stability at a high temp. over a long time by doping the oxide film with a group III element and with a dopant selected from hydrogen and fluorine.  
     CONSTITUTION: A target is sputtered in a gaseous mixture contg. an inert gas and one or more hydrogen- or fluorine-contg. gases to deposit the objective light transmissive, electrically conductive oxide film contg. tin originating from the target and one or more group II elements (e.g. zinc) originating from the target and doped with a group III element (e.g. aluminum) originating from the target and/or the gaseous mixture and with a dopant originating from the gas mixtures selected from among hydrogen, fluorine and a mixture of them on a substrate. The oxide film is also produced by chemical vapor deposition. The resultant oxide film is useful for the production of a light sensor device etc. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02237110-A (JP)
Title: Manufacture of quantum thin line
Inventor: KOJIMA KEISUKE
IPC: H01L29/80
Filed: 1989-03-10
Abstract: PURPOSE:To form many quantum thin lines simply, with good reproducibility and, at the same time, at high speed by a method wherein a well layer with a specific thickness is formed of a second substance with a small forbidden-band width on a first substance in which grooves or mountains have been formed and the quantum thin lines are formed, on it, of a third substance whose forbidden-band width is larger than that of the second substance. CONSTITUTION:A first AlGaAs confinement layer 2 is grown on a GaAs substrate 1; a diffraction grating 3 is engraved in the AlGaAs layer 2; lastly, a GaAs well layer 4 with a thickness of 20nm or lower and a second AlGaAs confinement layer 5 are grown again. Since the GaAs well layer 4 is sandwiched between the AlGaAs confinement layers 2, 5 whose forbidden-band width is larger, it takes a quantum level which is different from that of an intrinsic one. When a thickness of the well layer 4 is designed in advance so as to be 20nm or lower, a quantum thin-line effect by confining electrons two- dimensionally is revealed. Since quantum thin lines are formed in mountain parts and groove parts of the diffraction grating, many quantum thin lines can be formed with good reproducibility and, at the same time, at high speed by using a simple apparatus.
Patent JP-H01232877-A (JP)
Title: Digital color copying machine
Inventor: MORIYA SHIGERU
IPC: H04N1/46
Filed: 1988-03-11
Abstract: PURPOSE:To facilitate the color adjustment by setting a specific area in an original picture and applying different color correction to a picture data of the area. CONSTITUTION:An original picture is read by a CCD 14 and its picture data is inputted to a monitor picture memory circuit 201 via a log amplifier 21, an A/D converter 22 and a shading correction circuit 23. An output of the monitor picture memory circuit 201 is given to a monitor picture tone setting circuit 202 via a masking processing circuit 24 to apply different color correction to the specific area in the picture. The picture data whose color is corrected is fed to a print head section 31 via a halftone processing circuit 25.
Patent JP-H06272004-A (JP)
Title: Method for working titanium alloy
Inventor: KUBOKI ISAO
IPC: C22F1/18
Filed: 1993-03-18
Abstract: PURPOSE:To obtain a titanium alloy product combining strength and ductility at a room temp. and to provide the method for working a titanium alloy very easily workable into the product. CONSTITUTION:A titanium alloy largely consisting of an alpha phase and a beta phase is subjected to primary plastic working such as rolling and cold die forging in the range of Tbeta<=T<=Tbeta+100 deg.C (Tbeta denotes a beta transformation temp.) and secondary plastic working such as isothermal die forging in the range of Tbeta-250 deg.C<T<Tbeta. In this way, the crystalline grains are made fine to improve its elongation and strength at a room temp.
Patent JP-S58179114-A (JP)
Inventor: MATSUMURA YOSHIKATSU
IPC: H02G15/26
Filed: 1982-04-09
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-H03260338-A (JP)
Title: Governor controller of service car
Inventor: MATSUDA YASUSHI
IPC: F02D1/02
Filed: 1990-03-09
Abstract: PURPOSE:To improve a braking force while reducing wasteful consumption of fuel by automatically altering the maximum adjusting value of fuel injection amount lower in braking than that in non-braking under the travel braking condition. CONSTITUTION:The rotational speed of an engine is detected by a sensor 7 opposed to a ring gear 6 secured fixedly to the crankshaft 5 of a Diesel engine E and it is set by a setter 9. On the other hand, the fuel injection amount of a fuel injection pump 1 is adjusted by a control rack 2 which is driven by a solenoid 3 against a return spring 4. The solenoid 3 is driven in control by a controller 8 in such a way that the detected value of the rotational speed of the engine becomes a set value. Thus, the travel braking condition is detected by respective switches SWL, SWR. The maximum adjusting amount of the fuel injection amount by the control rack 2 is automatically altered to be lower in the braking than that in the non-braking.
Patent JP-H10255075-A (JP)
Title: Past reproducing method and system in three-dimensional virtual space
Inventor: USAMI KIYOTADA
IPC: G06F19/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a past reproducing method and a system in a three- dimensional virtual space which realize an environment that reproduces behaviors of other users in the past in a shared virtual space and movement in the space and use the shared virtual space that is released from the restriction of the current time in which a user uses the shared virtual space. SOLUTION: A computer side stores information about events which were carried out in a virtual space in the past in a database on the computer side, and notifies the result report of an event to the user's terminal of a user who has not participated in the event. On the user side, a user who does not participate in an event designates an event that he wants to reproduce and was performed in the past, based on the result report. The computer side reads the designated event from the database loads it to the user's terminal and the user's terminal reproduces the event that is loaded from the computer and was performed in the past.
Patent JP-H06247572-A (JP)
Title: Automatic feed device and recording device
Inventor: SAITO HIROYUKI
IPC: B65H3/06
Filed: 1993-02-25
Abstract: PURPOSE:To provide an automatic paper sheet feed device and recording device in which the contact condition of a recording sheet with a fed roller is stabilized and oblique paper sheet feeding is not generated. CONSTITUTION:When a sheet S on a loading base 26 is fed by means of a feed roller 39, even if a floated part is generated in the sheet S, the part is made into the normal condition by means of the projecting parts 53 of side plates 43 made of members of low friction coefficient provided on the feed roller 39, and the sheet S is brought in contact with the circular arc part 50 of a roller main body 42 simultaneously, and receives torque at the same time.