baber/WOPTO huggingface dataset:
Patent JP-H04236030-A (JP)
Title: Odor generating device
Inventor: AIKAWA TADASHI
IPC: F24F3/16
Filed: 1991-01-11
Abstract: PURPOSE:To improve not only the quality of dwelling space, but also comfortable feeling by a method wherein a fluctuation period of an air blowing fan and an odor injection pitch are operated at the same period. CONSTITUTION:When an air conditioner 1 is started, circulation air passes through a filter 2 and its temperature and humidity are adjusted by a coil 3, thereafter the air is sent into an office space by a blower fan 4. The blower fan 4 repeats a variation of fluctuation of 1/f at a specified period through an inverter panel 5 according to a program in a control device 12. In turn, as a specified point of the fluctuation air blowing of 1/f of the blower fan 4, for example, a time when the amount of blown air becomes maximum is detected by a sensing means, the control device 12 opens an injection control valve 11 for a specified period of time and atomizes odor in a liquid odor bomb 8 into an air flow passage through an injection nozzle 10.
Patent JP-S58133962-A (JP)
Title: Differential clutch for vehicle
Inventor: KONDOU MAKOTO
IPC: B60K17/02
Filed: 1982-01-30
Abstract: PURPOSE:To automatically increase the transmission torque between drive and driven wheels in an area of bad surface dondition, by increasing press-contact force in a press-contact type differential clutch under the condition in which a difference in torque between the drive and driven wheels exceeds a set value. CONSTITUTION:In a differential clutch for vehicle in which a drive shaft and a driven shaft that are integrally incorporated at their shaft ends with drive and driven wheels are arranged substantially on one straight line, and a press-contact type differential clutch 23 is disposed between the drive shaft and the driven shaft, press-contact force in the clutch 23 is made large under the condition that the difference in torque effecting between both shafts exceeds a set value. That is, a relative angle difference is brought about between a center guide 7 and a clutch outer 12 when a large rotational difference is produced in a moment, and therefore, a projection 14 deflects to one of peripheral side edges 11 of a cut-out 10 so that a gas delta between the front end of a center guide peripheral part 8 and the innermost clutch disc 21 is eliminated. As a result, the force of a spring 18 increases, thereby a torque transmission set value for the cluth 23 is increased.
Patent JP-H07219196-A (JP)
Title: Leader
Inventor: SUZUKI MASAHIKO
IPC: G03D13/00
Filed: 1994-02-07
Abstract: PURPOSE:To provide a leader capable of appropriately and easily coupling film even in the case of the film whose leading edge is not linearly cut in the width direction. CONSTITUTION:A rectangular recessed part 18 is formed at one end 10B of the leader 10. As to the recessed part 18, its side part 18A is adjusted to be the width of the film 12 and made parallel with the film 12 and parallel with the longitudinal direction of the leader 10, then its base part 18B is inclined to suit to the inclination of the leading edge 12A of the film 12. By fitting the vicinity of the leading edge 12A of the film 12 in the recessed part 18, the film 12 is appropriately and easily coupled with the leader 10.
Patent JP-H06223826-A (JP)
Title: Manufacture of non-sintered nickel hydroxide electrode for alkaline storage battery
Inventor: OTSUKI KOZO
IPC: H01M4/32
Filed: 1993-01-29
Abstract: PURPOSE:To establish a manufacturing method for a high performance nickel hydroxide electrode of non-sintered type for use in an alkaline storage battery by using as active material a nickel hydroxide which presents a high electrochemical activeness and includes a less quantity of negative ion radical impurities. CONSTITUTION:In manufacturing a nickel hydroxide electrode of non-sintered type for use in an alkaline storage battery formed from nickel hydroxide as a major component, nickel salt aqueous solution and alkali metal hydroxide are supplied to a reaction system simultaneously. The neutralizing reaction is left advancing while the reaction system is pH controlled to weak alkalinity so that nickel hydroxide is produced, as No.1 Step, followed by No.2 Step consisting of a processing in which the produced nickel hydroxide is immersed in an alkaline solution at a temp. ranging 40-70 deg.C.
Patent JP-S60159342-A (JP)
Title: Multicylinder four-cycle engine
Inventor: WATANABE YOSHIO
IPC: F02B75/18
Filed: 1984-01-27
Abstract: PURPOSE:To make the weight balance of an engine ever so better, by setting up respective suction valves and exhaust valves themselved of each cylinder oppositely one another, and connecting them to a carburetor after having suction passage converged, while coupling exhaust passages together with each other and then connecting them to a muffler. CONSTITUTION:Two suction valves 3 and 4 and two exhaust valves 5 and 6 are all installed in positions in front and in the rear in series. And these valves are designed so as to be driven by two cam shafts 7 and 8 being set up in parallel. In this case, respective suction valves 5 and 6 themselved of each of these cylinders 1 and 2 are oppositely set up in place in a symmetrical manner. And, each exhaust manifold 13 interconnected to each of these cylinders 1 and 2 via exhaust valve 5 and 6 are installed in symmetrical positions at both sides of an engine body and then connected to a muffler after beig converged in one. Likewise, each suction manifold 10 interconnected to each of these cylinders 1 and 2 via suction valves 3 and 4 are extendedly installed upward each cylinder and connected to a carburetor 11 and an air cleaner 12.
Patent JP-H06228419-A (JP)
Title: Thermoplastic polyester elastomer composition
Inventor: FUKUNAGA MORITAKA
IPC: C08L67/02
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a composition having actualized reduction in modulus of elasticity and low cost while maintaining moldability and mold release characteristics, comprising a thermoplastic polyester elastomer as a continuous phase and specific rubber. CONSTITUTION:A composition comprises (A) a thermoplastic polyester elastomer as a continuous phase and (B) rubber containing a functional group capable of being reacted with the component A and the modulus in flexure of the composition is <=60% the modulus in flexure of the component A or <=2kgf/mm<2> to give the objective composition. A polybutylene terephthalate is preferable as a high-melting polyester segment constituting the component A and a polyoxytetramethylene glycol is preferable as a low-melting polymer segment having 400-6,000 molecular weight constituting the component A. A copolymer obtained by grafting glycidyl methacrylate onto an ethylene-acrylic acid ester multiblock copolymer is preferable as the component B.
Patent JP-S60158254-A (JP)
Title: Organopolysiloxane composition whose cured surface can be coated with paint after room temperature curing
Inventor: MIYAMA MIYOJI
IPC: C08L83/00
Filed: 1984-01-27
Abstract: PURPOSE:To provide the titled compsn. whose cured surface can be easily coated with paints after room temp. curing, containing a hydroxyl group-blocked organopolysiloxane, an organosilane, an amino group-contg. dialkoxysilane and calcium carbonate. CONSTITUTION:A compsn. consists of 100pts.wt. hydroxyl group-blocked organopolysiloxane (A) having a viscosity of 20-1,000,000cP at 25 deg.C, 0.5-30pts.wt. organosilane of formula I [wherein R<1> is an (un)substituted monovalent hydrocarbon group; X is oxime group, alkoxy, alkenyloxy; n is 0, 1] or partially hydrolyzate condensate thereof (B), 0.1-20pts.wt. amino group-contg. dialkoxysilane of formula II [wherein Y is an (un)substituted monovalent amino group; R<2> is a bivalent org. group; R<3>, R<4> are each an (un)substituted monovalent hydrocarbon group] or partially hydrolyzate condensate thereof (C) and 10-300pts.wt. calcium carbonate (D).
Patent JP-H09214388-A (JP)
Title: Portable radio equipment and id-rom cap
Inventor: TAKII AKIRA
IPC: G11C5/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide the portable radio equipment to/from which an ID-ROM is easily inserted/withdrawn. SOLUTION: The portable radio equipment PR is provided with an ID-ROM cap 11 mounted removably to a case main body 10. The ID-ROM cap 11 supports an ID-ROM 14 and connectors 17, 18 to connect electrically the ID-ROM 14 to a mounted printed circuit board 13 when the ID-ROM cap 11 is mounted onto the case main body 10. The ID-ROM 14 is removed by removing the ID- ROM cap 11 simultaneously. Thus, the removal man-hours for the ID-ROM 14 are reduced.
Patent JP-S61173242-A (JP)
Title: Photopolymerizable composition
Inventor: KAKUMARU HAJIME
IPC: C08F2/48
Filed: 1985-01-28
Abstract: PURPOSE:To form a photopolymerizable compsn. increased in photosensitivity by adding a combination of benzophenone, a specified aminophenyl ketone, and a specified amino compd. as a photopolymn. initiator to a compsn. contg. a compd. having an ethylenically unsatd. group. CONSTITUTION:The photopolymerizable compsn. contains 10-90wt% compd. (component 1) having >=100 deg.C b.p. at normal pressure, and at least one kind of ethylenically unsatd. group, 2-15wt% benzophenone (component 2), 0.01-5.0wt% compd. represented by formula I, 0.01-1.0wt% compd. (component 4) represented by formula II, and 0-80wt% thermoplastic org. polymer (component 5). Benzophenone (2) in combination with components (3), (4) is essential component, and they can obtain extremely increased photosensitivity, while the storage stability of the photopolymerizable compsn. is retained. As the compd. of component (3), e.g., p,p'-dimethylaminobenzophenone, etc., are used, and as the compd. of component (4), e.g., N-phenylglycine, etc., are used.
Patent JP-H10211422-A (JP)
Title: Membrane filtration device
Inventor: MIKI KOHEI
IPC: B01D65/02
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize a membrane filtration device and effectively generate a shear stream out of a water to be treated. SOLUTION: This membrane filtration device comprises plural membrane modules 51, 52 which are horizontally supported in a freely rotating manner and are soaked in a water to be treated, plural jet apertures 32 formed at a specified interval below the membrane modules 51, 52 and a drive means for rotating the membrane modules 51, 52 in the same direction. In addition, each of the membrane modules 51, 52 is made up of shafts 35, 36 and plural membrane elements 38, 39 which form an engagement area ARI by mutually overlapping parts of the membrane elements 38, 39. When a gas/liquid mixture is injected into a treatment tank 31, it ascends in the treatment tank 31 passing through an area between the membrane elements 38, 39, as each of the jet apertures 32 is formed below each of the membrane modules 51, 52.
Patent JP-H01189126-A (JP)
Title: Etching apparatus
Inventor: HORIUCHI TAKAO
IPC: H01L21/302
Filed: 1988-01-25
Abstract: PURPOSE:To increase the life of electrodes to be stabilized, to automate an apparatus, and to improve its productivity by forming an insulating layer having a predetermined resistance value or more on the face of at least one electrode in contact with plasma chlorine series gas. CONSTITUTION:A vacuum vessel 1 is opened, and receives a semiconductor substrate 12 conveyed on a lifting pin 18 raised by a pin elevating mechanism 17, the pin 18 is moved down to place the substrate 12 on a polymer film on a lower electrode 11, a clamp ring 13 is moved down by a ring elevating mechanism 15, and the substrate 12 is press-bonded. The vessel 1 is evacuated, and an upper electrode 4 is moved down by an electrode elevating mechanism 2. Chlorine series reaction gas is supplied from a supply pipe 5 to the electrode 4, fed from pores on the lower face of the electrode 4, a high frequency voltage is applied from a power source 6 to the electrode 4 to generate a plasma, thereby etching the substrate 12. The face of the base material of the electrode 4 in contact with the plasma chlorine gas of the aluminum layer is formed of an alumina layer having 900MOMEGA of insulation resistance, thereby providing a long life and high stability.
Patent JP-S63182857-A (JP)
Title: Solid-state image sensing device and manufacture thereof
Inventor: TABEI MASATOSHI
IPC: H04N5/335
Filed: 1987-01-26
Abstract: PURPOSE:To contrive the improvement of the integration degree, breakdown strength property and freedom in design, by a method wherein the transfer electrodes of a CCD are formed, being isolated at very narrow intervals on the same plane. CONSTITUTION:An N-type impurity layer is formed in a P-type well in the form of matrix and photo diodes Pd11-Pdmn are formed. Comblike transfer electrodes g1-gm, which are extended in the horizontal direction, are provided on the upper surfaces of charge-transfer channels L1-Ln and the upper surfaces of isolation regions (parts shown by oblique lines). Rectangular transfer electrodes K11-Kmn are provided among the electrodes g1-gm. The transfer electrodes are isolated from one another at intervals of 0.2mum by a specified production method and are formed on the same plane. The electrodes K11Kmn are connected to metal wirings a1, a2..., which are extended along the transfer channels L1-Ln, through contacts C11, C21.... As there is no overlapping part unlike conventional transfer electrodes, there is no problem of breakdown strength and an integration degree can be improved.
Patent JP-H03218099-A (JP)
Title: Component mounting method and component feeder
Inventor: OJI SHIRO
IPC: H05K3/34
Filed: 1990-01-23
Abstract: PURPOSE:To improve a mounting efficiency by bending a lead in an L shape by a component supply unit to cut a taped component aggregation in which the lead is extended from a component body in one direction, and placing it on a board coated with adhesive and cream solder. CONSTITUTION:A component 1 is supplied to a component supply unit in a state of a taped component 5 in which the end of lead 3 protruding from one end of a body 2 vertically is held by a tape. When the aggregated component 5 guided to a guide passage 9 is stopped at a supplying position, a movable tool 11 is movably driven to a stationary tool 10 side. Then, an upper part is pressed by a push bending unit 16 by the contact 12 of the lead 3, and the body 2 is tilted down and engaged and held in a recess 13. Then, the lead 3 is cut by a stationary cutter 14 and a movable cutter 17. The component 1 lead 3 of which is cut is placed on a circuit board 6 coated with adhesive at a position to be mounted and coated with cream solder 8 on an electrode to be mounted.
Patent JP-H06228460-A (JP)
Title: Binder coating
Inventor: YAMANE TAKAKAZU
IPC: C09D5/00
Filed: 1993-01-29
Abstract: PURPOSE:To maintain the viscosity of a binder coating at a proper level during coating operation. CONSTITUTION:Glass beads 6 applied on the aluminum-based coating layer (reflective layer) 4 on an object 1 to be coated are bound to the layer 4 through a binder coating layer 5. In this case, the glass transition temperature of the binder coating in the layer 5 is set so as to fall between -20 to +20 deg.C.
Patent JP-S62228825-A (JP)
Inventor: POORU EMU SARAZEN
IPC: F24F7/04
Filed: 1987-01-26
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-H06227814-A (JP)
Title: Production of high-purity zinc oxide powder
Inventor: TONE HIROAKI
IPC: C01G9/02
Filed: 1993-02-01
Abstract: PURPOSE:To prevent a solid impurity in a raw material from mixing in a product in a method for producing zinc flower from a zinc dross. CONSTITUTION:A raw material zinc dross 2 is placed in a crucible 1 and its surface is coated with borax 8 to form a melt layer on the surface. In this state, the raw material is evaporated and burned to produce zinc flower. Thereby, since a solid impurity in the raw material is dissolved with the borax, the mixing of the solid impurity in the product is reduced to improve the grade of the product.
Patent JP-S60160000-A (JP)
Inventor: KAJIWARA KATSUMASA
IPC: G08G3/00
Filed: 1984-01-31
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-H06207198-A (JP)
Title: Cleaning composition consisting mainly of 1, 1- dichloro-1-fluoroethane, methyl formate and methanol
Inventor: DANIERU DEBIYANDOURA
IPC: C11D7/60
Filed: 1991-02-05
Abstract: PURPOSE: To prepare a novel composition which is useful for removing flux from printed circuits and for cleaning at a lower temperature, demonstrates an azeotropic condition, and does not disrupt ozonosphere by formulating dichloro-fluoroethane, methyl formate and methanol in a specific ratio.  
     CONSTITUTION: This composition consists (A) 55-79.5 (wt.)% 1,1-dichloro-1- fluoroethane, (B) 20-40% methyl formate, and (C) 0.5-5% methanol. Preferably, it is formulated in a ratio of component A of 65-75%, component B of 24-31.5% and component C of 1-3.5%. Further, it is preferable that stabilizers such as nitromethane, propylene oxide may be formulated in an amount of 0.01-5% based on the total amount of components A-C to stabilize the composition against the hydrolysis and/or the actions of free radicals possibly occured during a cleaning step. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000210503-A (JP)
Title: System for removing bubble in liquid
Inventor: YABUGEN JIYUNSUKE
IPC: B01D19/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To simply improve a bubble-removing efficiency by providing at least one means of a liquid pressure adjusting means, a bypass channel equipped with a flow rate adjusting means, a back pressure adjusting means, a filter, and a flow rate measuring means to a channel for sending a liquid containing a small number of bubbles coming from a bubble remover to an action part or a receiving part. SOLUTION: A liquid is sent to a gas liquid separator 100 with a flow sending pump 2 via a channel 20 from a liquid tank 1. After sending the liquid from which a bubble is separated herein, the liquid containing the bubble is returned to an action part 3 via a channel 22. A liquid pressure adjusting valve 8 as a back pressure adjusting means is provided to the channel 21 herein. Further a bypass channel 24 equipped with a flow rate adjusting means 6 to be connected directly to the channel 21, and a filter 5 are provided to the channel 20. Further, a channel for outflow 26 equipped with a liquid pressure adjusting valve 7 is provided to the channel 21 downstream from the bubble remover 100. A turning flow type bubble remover is kept in the best efficient flow rate and pressure conditions by providing such the auxiliary means.
Patent JP-H10191782-A (JP)
Title: Construction of vegetation base for three planting
Inventor: FUSE OSAMU
IPC: E02D29/02
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To construct a vegetation base for tree planting and to always provide the stable vegetation base by installing a porous hardened body having a prescribed cavity rate on the object land and letting vegetation base materials flow in on specified conditions. SOLUTION: The porous hardened body composed of continuous opening cavity having the cavity rate of 20% to 40% is installed on the object land, a muddy mixture containing water retentive material, soil and water and containing any of flowing agent, soil stabilizer, fertilizer and plant seeds more than one kind is prepared, the muddy mixture is put into a funnel-shaped container having an input port at its upper part and the outflow port of small diameter at a lower end, the flowing property of muddy mixture is measured for the time for the fixed volume of muddy mixture to flow out, the muddy mixture having the outflow time corresponding to the object of viscosity rate lower than 1700mPa.s at 5 deg.C to 40 deg.C is defined as the vegetation base material, this vegetation base material is let flow from the upper part of porous hardened body,  the porous hardened body is filled almost up to the upper end, and the vegetation base for tree planting is constructed. In this case, it is preferable that the water permeation coefficient of porous hardened body is 1.0-10.0cm/sec.
Patent JP-H03219617-A (JP)
Title: Method for charged particle beam lithography
Inventor: KOMAGATA TADASHI
IPC: H01L21/30
Filed: 1990-01-24
Abstract: PURPOSE:To execute a lithographic operation in various field sizes by a method wherein the length of one side of a divided field is set to one-integer-th of the length of a largest field for a lithography apparatus and a divided data is used as one unit according to a lithographic purpose or a plurality of data are combined to use a field at a lithographic operation as one unit. CONSTITUTION:A lithographic data which has been formed by a CAD operation or the like is stored in an external storage medium 9. A computer 8 transfers the lithographic data stored in the external storage medium 9 to a magnetic disc 10 as an internal storage medium, and the data is stored. The lithographic data stored in the magnetic disc 10, e.g. a data in a chip unit, is transferred to an IC memory 11 via the computer 8. At this stage, a chip pattern is divided into field units. At this dividing operation, divided longitudinal and transverse lengths are set to a/2 when the length of a side of a maximum field (a size by which the deflection distortion of an electron beam can be ignored at a maximum) of a lithography apparatus is set to (a).
Patent JP-H11215053-A (JP)
Title: Device and method for estimating speed in mobile communication
Inventor: KUBO NORIO
IPC: H04J13/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To estimate the moving speed of a mobile station in the mobile communication of a spread spectrum system. SOLUTION: An inputting means 1 inputs a sending power control command sent from a receiving station, a speed estimating means 4 detects a change of the command, estimates a moving speed of the receiving station and outputs a control signal that corresponds to the estimated moving speed. Also, a receiving means 2 extracts a signal of a desired wave from a receiving signal and a power synthesizing means 3 produces desired wave power from the signal. The means 4 estimates the moving speed of a corresponding sending station by using the desired wave power and outputs a control signal that corresponds to the estimated moving speed.
Patent JP-H10198558-A (JP)
Title: Method for generating cryptographic key and method and device for reproducing optical disk and method for permitting optical disk reproduction
Inventor: MOCHIZUKI MASAKI
IPC: G06F21/10
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide information to a user and a disk itself at low costs, and to prevent illegal copy. SOLUTION: Plural information and the BCA number of an optical disk are recorded in an optical disk 1, and the drive number is stored in an optical disk reproducing device 2. When the user of the optical disk reproducing device 2 communicates the BCA number of the optical disk, the drive number of the optical disk reproducing device 2, and the number of desired information to a softhouse 3 under a condition that the user pays prices for the reproduction of the desired information recorded in the optical disk 1, the softhouse 3 communicates the cryptographic key to the optical disk reproducing device 2 or the user.  In the optical disk reproducing device 2, a title key is calculated based on the BCA number of the optical disk, and the drive number and cryptographic key of the optical disk reproducing device 1, and the reproduction of the desired information of the user recorded in the optical disk 1 is permitted.