baber/WOPTO huggingface dataset:
Patent JP-H02210687-A (JP)
Title: Refresh address generation circuit
Inventor: MASUMURA TOSHIYUKI
IPC: G11C11/406
Filed: 1989-02-10
Abstract: PURPOSE:To perform the refresh of a memory larger more in capacity by generating a high-order real refresh address from the most significant bit of a refresh address outputted from a refresh controller. CONSTITUTION:A refresh address generation circuit is provided with FFs 11 and 12. The most significant address information A8 out of address information A1-A8 of eight bits outputted from the refresh controller incorporating a microprocessor is supplied to the data input terminal of the FF 11, and logic output 18 in which a memory read signal 15 supplied from the microprocessor and a refresh request signal 16 supplied from the refresh controller are passed through an OR circuit 17 is supplied to a clock input terminal. The FF 12 inputs the Q output of the FF 11, and sets the Q output of the FF 12 as data input. The Q output of the FF 12 goes to the most significant address information A9 as additional address information, which enables the refresh of the memory large in capacity.
Patent JP-H11229998-A (JP)
Title: Fuel injector
Inventor: IWAMOTO SATORU
IPC: F02M51/06
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a two-way solenoid valve for an accumulative fuel injector, which prevents variation of injection characteristics such as an initial injection rate or an injection amount of high pressure fuel injected from an injection nozzle into an internal combustion engine, by preventing a sliding resistance of an outer valve displacing in a reciprocating direction from enlarging. SOLUTION: A two-way solenoid valve 2 for an accumulative fuel injector is constructed by a method wherein a cylindrical sleeve 9 made of a high speed tool steel, which has superior wear resistance and baking resistance to a valve body 3 made of a low carbon alloy steel such as a case hardening steel and is harder than the valve body 3, is pressed and fixed in an inner circumference of the valve body 3 having an outer circumferential screw 38 with which the valve body 3 is screwed to a nozzle holder of an injector, then a nearly cylindrical outer valve 6 is fitted into an inner circumference of the sleeve 9, and a nearly rod-like inner valve 7 is fitted into an inner circumference of the outer valve 6.
Patent JP-2000225215-A (JP)
Title: Golf club
Inventor: IMAI SUKETO
IPC: A63B53/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To make a swing easier, to suppress the delay in swinging and to improve the rate of meeting by specifying an overall length and the inertia moment around a grip end in constituting a golf club. SOLUTION: The golf club 1 is so constituted that its overall length attains >=47 inches and its inertia moment around the grip end attains <=290 g.m2. As a result, the rate of meeting is improve, a carry is prolonged and directivity is stabilized. The overall length of the golf club 1 is defined by the distance L between a point Q where an axis X and a grip end face 5a intersect and a point R where the axis X and the bottom end 10a of a head 10 intersect when the central axis of a shaft 2 is defined as X. The inertia moment Ie around the grip end is defined by the expression: Ic+Cw.P2. In the expression, Ic is the inertia moment around the centroid (balance point BP) of the club; Ch is the total weight of the club and P is the distance between the BP point and the Q point which is the grip end.
Patent JP-S6416466-A (JP)
Title: Regulator for angular position of steering wheel on steering column of automobile and steering wheel with said regulator
Inventor: HENIGUE CHRISTIAN
IPC: B62D1/10
Filed: 1988-02-10
Abstract: PURPOSE: To adjust the position of a steering wheel with ease by clamping a steering column and a steering hub by a clamping means through an intermediate member. CONSTITUTION: A clamp means 7 for fixing a hub 2 to a steering column 1 is constituted in such a way that with the steering column 1 held between the hub 2 and an intermediate member 8 by the hub 2 and a means to clamp the intermediate member 8, a steering wheel is fixed onto the steering column 1. A spline forming means 11 and complementary 12 constitutes a means to limit the angular displacement of the intermediate member 8 to the steering column 1 when loosening the clamp means 7. The clamp means 7 has a screw 14 to press the hub 2 of the steering wheel in cooperation with the screw hole 15 of the intermediate member 8. The angular displacement of the steering wheel can be adjusted by loosening the screw 14.
Patent JP-S56126164-A (JP)
Title: Marking device
Inventor: SAKAI SHIYOUJIROU
IPC: B05B15/04
Filed: 1980-03-10
Abstract: PURPOSE: To enable automation of operations to mark a steel strcuture, by a method wherein paint jet holes, which extend downward corresponding to letter holes in a shutter stencile, are formed in a marking gun into and out of which the shutter stencile having the letter holes can move freely.  
     CONSTITUTION: A slit 7, through which an outer circumference part of a shutter stencile 2 passes into a marking gun 6, is formed, and a dispersion hollow drum part 9 connected to a feed pipe 10 for a powder paint (a) is installed. Jet holes 13 for powder application corresponding to letter holes 3 in the shutter stencile 2 are formed in a honeycomb at the inside of the marking gun 6. High-temperature gas jet holes 14 are made around the paint jet holes 13, and a pipe 15, through  which high-temperature combustion gas (e) is fed, is coupled to the hole 14. Cooling jackets 23 and 24 are mounted at the end part of the jet holes 13 to pass cooling water (g) therethrough. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08336523-A (JP)
Title: Method to convert projective data into pair of radon derivedfunctions being used to constitute image of article, and method and device to form computer type tomographic image ofarticle
Inventor: KUUOTSUKU CHIEONGU TAMU
IPC: G06T1/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To attempt the improvement of accuracy in the construction for forming an image with requested CT cone-beam source by converting projection data to a set of radon derivatives in the case of constructing an image of an object by projecting the image of the object from the cone-beam source onto a detector plane. SOLUTION: Data representing an image of an object 10 is projected by a cone-beam x-ray source 12 onto a detector array 14 having a flat detector plane 16, and the data stating the form of the projected x-ray photons is detected by a x-ray detector in the detector array 14. In data acquiring system(DAS) 18 from the detected signal, cone-beam projection data of the form of line integral representing the image 20 projected onto the plane 16 is obtained, then the project data is converted into a set of radon derivatives by processor 22, and then values of a set of surface integrals are computed from the radon derivatives. Further, inverse radon conversion is carried out by using the value of the surface integral as input data thus reconstructing the image of the object.
Patent JP-S53116411-A (JP)
Title: Clutch motor
Inventor: MATSUBAYASHI JIYUN
IPC: H02K7/112
Filed: 1977-03-22
Abstract: PURPOSE: To eliminate fluctuation of real speed against target speed, by preventing intrusion of lubricant for slidable shaft into lining surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07239381-A (JP)
Title: Optical sensor
Inventor: TANIGUCHI KENJI
IPC: H01L31/12
Filed: 1994-02-28
Abstract: PURPOSE:To enable a photo-projection element and a photodetector to be easily arranged in an optical cylinder by forming a wiring part integral for electrical signals to be inputted into or outputted from the projection element and the photodetector on the side of one-hand openings of a light guide hole. CONSTITUTION:Light guide holes 51 and 52 of an optical cylinder 5 have one- hand openings 51a and 52a formed almost in a quadrangular pyramid smaller than the other side openings 51a and 52a. A wire part 5b for electrical signals to be inputted into or outputted from a photo-projection element 1 and a photodetector 2 is formed integral from a copper foil on one surface 5a in the one side openings 51a and 52a. The photo-projection element 1 and the photodetector 2 are mounted on the surface of the one surface 5a by connecting terminals 1a and 2a directly to the wire part 5b by soldering. A light projection lens 3 and a photodetecting lens 4 are fitted into the other-hand openings 51b and 52b. Light emitted from the light projection element 1 is made parallel with the lens 3 and reflected on an object at a specified distance to be made incident on the lens 4. The light is focused on the photodetector 2 to detect the object.
Patent JP-H11210391-A (JP)
Title: Folding device for concrete-base panel with tiles
Inventor: KONDO MOTOHIRO
IPC: E21D11/04
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a folding device for a concrete-base panel with tilts, whereby the concrete-base panel in which flexible reinforcing bars are embedded can be folded in the panel manufacturing process into any desired curvature simply, certainly, and effectively. SOLUTION: A folding device 10 folds a concrete-base panel with tiles in which flexible reinforcing bars are embedded, at the specified joint part 14 so that a folded panel in a polygonal shape is yielded. Over a roller conveyor 20, a plurality of push rods 31 capable of moving up and down are installed at a specified space in parallel with the rollers 21 of the roller conveyor and in accordance with a position between rollers, and a receptacle 35 for push rod 31 is furnished in a position right under the push rod 31 and lower than the upper edge 21a of the roller 21.
Patent JP-H06249146-A (JP)
Title: Swash plate compressor
Inventor: KANZAKI SHIGEKI
IPC: F04B27/08
Filed: 1993-02-19
Abstract: PURPOSE:To lubricate the inside of a crankcase properly according to all operating conditions without impairing the characteristics of a compressor such as response, etc. CONSTITUTION:An oil separating chamber 31 is formed in a delivery flange 30, and a lubricating oil in a refrigerant gas introduced from delivery chambers 20 and 25 is separated and accumulated at the bottom of it. The bottom of the oil separating chamber 31 is connected to a crankcase 5 through an oil return passage 32 and through a spool 33, and the opening degree of the oil return passage 32 is reduced as a pressure in the oil separating chamber 31 is increased by large-capacity operation and increased as that in the oil separating chamber 31 is reduced by small-capacity operation.
Patent JP-H08227728-A (JP)
Title: Nonaqueous electrolytic secondary battery and its manufacture
Inventor: INUKAI TADASHI
IPC: H01M10/05
Filed: 1995-02-20
Abstract: PURPOSE: To provide a nonaqueous electrolytic secondary battery excellent in cycle characteristic by the excellent toughness, adhesion to metal, nonaqueous electrolyte resistance, and dispersing property of carbonaceous material of a polyamide-imide resin. CONSTITUTION: This nonaqueous electrolytic secondary battery has a negative electrode having a negative electrode mix layer containing a carbonaceous material as negative electrode active material carrier and a binder resin; a positive electrode containing a positive electrode active material and the binder resin; and a nonaqueous electrolyte. This binder resin contains a polyamide imide containing a dicyclohexylmethane residual group and/or an isophorone residual group as amine residual group and having a logarithmic viscosity of 0.3dl/g or more, or a mixture of this poiyamide imide resin with an epoxy resin, and the content of the binder resin in the negative electrode mix layer is 5wt.% or more and less than 20wt.%.  Since the polyamide imide resin synthesized front dicyclohexylmethane diisocyanate or isophorone diisocyanate is soluble to a general solvent having a low boiling point, it is excellent in working property at the pasting of the negative electrode mix, or the formation of the negative electrode mix layer by applying the negative electrode mix to a metal foil followed by drying.
Patent JP-S63198401-A (JP)
Title: Transparent antenna
Inventor: OKAZAKI YASUHIRO
IPC: H01Q1/38
Filed: 1987-02-13
Abstract: PURPOSE:To keep excellent external appearance and harmonized environment by employing a specific transparent member for a conductive material and insulation material being the material of the titled antenna. CONSTITUTION:The transparent planer antenna is made up of an antenna element 6 and a ground conductor 2 made of a transparent conductive material such as thin film ITO, and a dielectric 4 made of a transparent insulation material such as glass or plastic. Through the employment of the transparent materials as above, even in the case of the indoor installation, the presence of the antenna is not remarkable thereby maintaining the excellent indoor appearance and the harmony with the environment.
Patent JP-2000230303-A (JP)
Title: Stepped floor unit, stepped floor structure and construction method of stepped floor
Inventor: YOKOMORI KIYOFUMI
IPC: E04F11/16
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To increase the safety and efficiency of welding work or others and improve the quality of a steel stepped floor in the stands of a stadium or the like. SOLUTION: Treadboards 1, rises 4,... continue stepwise, and make a stepped floor substrate 10 having connecting pieces 6 at the edge 2 of the lowermost treadboard 1. A reinforcement 12 is welded to the reverse 1a of each of the treadboards 1. Reinforcement plates 19, 21 and 28 are fixed along the reverse of the stepped floor substrate 10. By mounting an adjusting bolt 35 turned down to the base end 3 of the uppermost treadboard 1, the stepped floor unit 38 is formed. The stepped floor unit 38 is installed on a receiving beam 40 stepwise in a stepped floor construction position. After the height is adjusted by an adjusting bolt 35, the receiving beam 40 and each stepped floor unit 38 are fixed through a fixing material 42.  Adjacent stepped floor units 38 are built into a stepped floor structure by joining the joining pieces 6 of upper stepped floor units 38 and the upper ends of the rises 4 of lower stepped floor units 38.
Patent JP-H01205530-A (JP)
Title: Plasma process apparatus
Inventor: OZAKI AKINORI
IPC: H01L21/3065
Filed: 1988-02-12
Abstract: PURPOSE:To form a uniform film and to perform a uniform etching operation by a method wherein an electric shielding member used to cover a gas nozzle and having a gas outlet hole by keeping a space with reference to the gas nozzle is installed at the gas nozzle of a gas supply pipe in order to prevent a high-frequency plasma from being generated near the gas nozzle. CONSTITUTION:An annular gas supply pipe 8 for reactive raw material gas outlet use is arranged nearly concentrically with a specimen stage 5 around this stage; a gas supply system 3g is connected to the pipe through a specimen chamber 3. Two or more gas nozzles 8a are opened at prescribed intervals on an upper-part peripheral wall of the ring-shaped gas supply pipe 8; individual wire nets 8b cover the individual gas nozzles 8a so as to cover up them. Although a pressure of a raw material gas blown off from the gas nozzles 8a is comparatively large, a high-frequency plasma is not generated because the gas nozzles are shielded electrically by the wire nets 8b; after the pressure has been reduced at the inside of the wire nets 8b, the gas flows into the specimen chamber 3; accordingly, the plasma is not generated near the specimen stage 5 after the gas has flowed out.
Patent JP-H05282861-A (JP)
Title: Semiconductor memory
IPC: G11C11/401
Filed: 1992-02-19
Abstract: PURPOSE:To enable transfer of flash write data under the same conditions at all times without being affected by a memory cell to be selected and the stored content thereof, to make it unnecessary to make the sensitivity of a sense amplifier high, to enable execution of high-speed operation and to remove an adverse effect of an adjacent digit line. CONSTITUTION:A flash data transfer circuit 6 is a circuit which transfers flash write data FD1 and FD2 directly to data input/output lines IO1 and IO2. By a control part 1, a data transfer control signal TG is set at an inactive level before a word line WLI after completion of precharge is set at a selection level, and then a flash write data transfer control signal FDT is set at an active level.
Patent JP-S52115173-A (JP)
Title: Mounting method for semiconductor device
Inventor: OKIKAWA SUSUMU
IPC: H01L23/32
Filed: 1976-03-24
Abstract: PURPOSE: To prevent the occurrence of cracking at the element and plastic seal by inserting washers between a mounting plate and a power IC and reducing the amount of deformation in the direction reverse from warpage owing to fastening by screws. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58149117-A (JP)
Title: Drum shear
Inventor: HASHIMOTO SHIYOUICHI
IPC: B23D25/12
Filed: 1982-02-27
Abstract: PURPOSE:To reduce the torsion of the shaft of a drum fixed with a cutter while to prevent the increase of the knife gap due to the reaction of a drive gear, etc. CONSTITUTION:A drum shaft 7 fixed with one of the cutters 1, 2 which goes later is driven to gear the drive gears 8, 9 at one end of the drum shaft with the gear face which is the operating face at the front side in the rotary direction while to gear the tuning gears 10, 11 at the other end with the gear face at the rear side in the rotary direction thus to prevent the increase of the knife gap at the cutting. The gearing state of the drive gears 8, 9 and the tuning gears 10, 11 are reversed, thereby the backlash removing device is eliminated resulting in the simplification of the structure.
Patent JP-S62187883-A (JP)
Inventor: FUJISAKI SUMIO
IPC: G09G5/20
Filed: 1986-02-14
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-S63199436-A (JP)
Title: Electronic device
Inventor: TSURUMARU KAZUHIRO
IPC: H01L21/60
Filed: 1987-02-16
Abstract: PURPOSE:To improve bondability and the reliability of a bonding connecting section even when a copper wire is used by forming the surface of at least a bonding pad in an electrical wiring for a pellet by employing the same material as the copper group bonding wire. CONSTITUTION:The surface of at least a bonding pad 16 in an electrical wiring 10 for a pellet 8 is shaped by a copper group material, and a wire 17 consisting of the copper group material is bonded onto the surface of the bonding pad 16. The electrical wiring 10 with a lower layer wiring 11 and an upper layer wiring 13 is formed to the upper layer section of the pellet 8, into which an integrated circuit 9 is assembled, through an under-cloth wiring method through an inter-layer insulating film 13, and the wiring 10 is shaped through an evaporation method, etc. by employing the copper group material wholly. One ends of the bonding wires 17 composed of the copper group material are each bonded onto the bonding pad 16 made up of the copper group material in the pellet 8, and the other ends of the wires 17 are each bonded onto a section 5a to be bonded for an inner lead 5.
Patent JP-S62189036-A (JP)
Inventor: MIZUTANI TOSHIO
IPC: A47K3/02
Filed: 1986-02-15
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-S62189395-A (JP)
Title: Turbo molecular pump
Inventor: KAWAGUCHI JUICHI
IPC: F04D19/04
Filed: 1986-02-14
Abstract: PURPOSE:To reduce oil steam leaking out into a pump chamber to realize oil free by providing an oil filler port from an oil passage provided inside a driving shaft to an upper oil bearing in a lower position of this bearing to remarkably reduce oil quantity coming out to the upper end side of the bearing. CONSTITUTION:An oil filler port 20 from an oil passage 17 provided inside a driving shaft S to an upper oil bearing 8 is provided below the lower position of the bearing 8 a circular oil reflector 22 is provided beside a bearing housing. By this constitution, oil quantity leaking out into the upper end side can be remarkably reduced as compared with the former upper oil feed method while ensuring required lubricating oil quantity inside the upper oil bearing 8 by properly adjusting inclined angle of a reflector 22 at its reflecting surface and properly adjusting oil quantity charged after hitting against the reflector 22. And this matter, conjointly with the provision of labyrinth 25 above the upper oil bearing 8, reduces the leakage of oil steam from its upper end side through clearance 13 of a shaft through part 12 and realizes oil free of a turbo molecular pump.
Patent JP-H08279816-A (JP)
Title: Wireless variable bandwidth air-link device and method
Inventor: JIEEMUZU EMU DAN
IPC: H04B7/204
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To realize the device and method for providing variable bandwidth over a wireless air link communication channel. SOLUTION: This device performs wireless transfer of messages between subscriber units 101 for mobile communication of end users such as a portable telephone and a portable computer and a user of an end user communication device such as a portable telephone, a computer, facsimile, etc., can request the allocation and integration of a usable air link communication channel for speeding up the wireless transfer. An information transfer network, a channel communication ratio device 103, and a microprocessor 105 are usually used to detect, reserve, and integrated usable air link channels and transfer messages between end user communication devices (mobile on one side).
Patent JP-H04231164-A (JP)
Title: Manufacture for bimetal castings and abrasive resistant parts produced by said method
Inventor: NIKORA KORUNURI
IPC: E21B10/46
Filed: 1991-01-31
Abstract: PURPOSE: To provide wearing parts used for tooth parts for drilling and dredging and a crushing roller. CONSTITUTION: This manufacturing method of bimetal casting parts is executed by casting an insert 24 in a first mold and putting the cast insert in a second mold and casting a cast article 20 in the surrounding of the insert in the second mold. The durable service life and the performance are improved with the synergetic effect of the insert 24 excellent in wear resistance and the portion 20 of machinable material having large malleability.
Patent JP-H07218962-A (JP)
Title: Camera provided with shake correcting function
Inventor: MIYAMOTO HIDENORI
IPC: G03B17/18
Filed: 1994-02-04
Abstract: PURPOSE:To enable a photographer to rapidly and surely discriminate and recognize shake circumstances and shake correction stopping circumstances by the warning display thereof and to perform photographing in a required state. CONSTITUTION:This camera is provided with a shake detection signal generating means 1, a means 4 for correcting shake based on the detection signal of the means 1, and a stop signal generating means SW3 for stopping the shake correcting operation of the means 4. It is provided with a warning display means 3 for performing the warning display within a finder by detecting the signals from the means 1 and SW3. The warning display is performed by visible light emission or a flickering signal. The display means 3 is made in a lighting-up display state in the case of judging according to the shake detection signal that the shake is small, and made in a 1st flickering display state in the case of judging according to the shake detection signal that the shake is large. Furthermore, the display means 3 is made in a 2nd flickering display state in the case of detecting the shake correction stopping signal.