baber/WOPTO huggingface dataset:
Patent JP-2001178102-A (JP)
Title: Brushless motor and assembly method therefor
Inventor: YOSHIDA SHIGERU
IPC: H02K15/14
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a motor structure of high productivity, and its assembly method by solving the problem of difficulty of handling in fitting, and difficulty in locking in an subminiature brushless motor which is recently demanded rapidly. SOLUTION: When the brushless motor is to be assembled, a motor base connection body, where a metal frame 4101 made of the same material as a terminal is connected to the outside of a motor base 3101, is used. Also, the assembly process is provided with a process for positioning and supporting the motor base 3101 of a motor base connection body 4001 at a metal frame 4101, a process for assembling a stator assembly and a rotor to the motor base, and process for separating the motor base from the metal frame 4101.
Patent JP-2001166595-A (JP)
Title: Developing device
Inventor: HARA MASAKI
IPC: G03G15/09
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a developing device having excellent developing characteristics in all the density range from low density to high density. SOLUTION: This developing device 10 is equipped with a developing roller 12 carrying developer to a developing area 20 being the most proximate area to an image carrier 2. The roller 12 is constituted of a sleeve 14 carrying the developer held on its outer surface by its rotation and made of non-magnetic material, and a magnet roller 16 fixedly arranged inside the sleeve 14 and having plural magnetic poles including a developing magnetic pole 22 corresponding to the developing area 20. An area C being >=about 80% of a maximum value out of an area having magnetic attractive force B formed at the position of the magnetic pole 22 is formed from the upstream side to the downstream side of the opposed area D of the magnetic pole 22 in the rotating direction of the sleeve 14.
Patent JP-H11184762-A (JP)
Title: Device for diagnosing backup ram system of controller for automobile
Inventor: SEKINE MANABU
IPC: G06F12/16
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To diagnose a backup RAM system by highly precisely discriminating the abnormality of this backup RAM due to battery exchange or the like, and the substantial abnormality of the backup RAM system. SOLUTION: A processing for detecting the failure of a backup RAM is operated (S1). When any abnormality is detected, this process is advanced to S3, and when normality is detected, this process is advanced to S4. A failure counter value is incremented A times in S3, and the failure counter value is decremented B times in S4. Then, when the failure counter value >= a prescribed value C in S5, it is diagnosed that any failure is present in a backup RAM system in S6, and a driver or the like is allowed to recognize it in S7. On the other hand, when the failure counter value < the prescribed value C, it is diagnosed that temporary abnormality due to battery exchange or the like is present, and this main flow is ended as it is.  Thus, abnormality due to battery exchange or the like and the substantial abnormality of the backup RAM system can be highly precisely discriminated so that this backup RAM system can be diagnosed.
Patent JP-H09175967-A (JP)
Title: Composition for oral cavity
Inventor: MORISHIMA SEIJI
IPC: A61Q11/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for oral cavity containing ascorbic acids and a fatty acid and useful for preventing and treating periodontal diseases without causing coloring in the composition. SOLUTION: This composition is obtained by combinedly using 0.001-5wt.% ascorbic acid or its derivative with 0.001-10wt.% fatty acid or its salt (e.g. lauric acid) and further blending 0.01-5wt.% anionic or nonionic surfactant (e.g. alkylsulfuric acid salt) therewith. The composition can enhance preventing and treating effect on periodontal diseases. The composition is used by preparing the composition into a dentifrice, a mouth cleaning agent, a gingiva massage cream, a local coating agent, a troche, a chewing gum, etc.
Patent JP-H07199292-A (JP)
Title: Structure of stroboscope
Inventor: MANABE MITSUO
IPC: G03B15/05
Filed: 1993-12-28
Abstract: PURPOSE:To provide the structure of a stroboscope capable of eliminating a dead space in a stroboscopic main body as much as possible and improving the visibility of a liquid crystal display panel by providing it on the top surface of a retractable stroboscopic main body. CONSTITUTION:The stroboscopic main body 14 is retractable in a stroboscope housing part 10a and a light emitting part 16 is provided in the front part of the stroboscopic main body 14. A display window 14b is formed on the rear side of the light emitting part 16 and the top surface 14a of the stroboscopic main body 14 and the liquid crystal display panel 18 is provided inside the display window 14b. When a main switch is tuned off, the stroboscopic main body 14 is housed in the stroboscope housing part, 10a and the liquid crystal display panel 18 is in a nearly horizontal state. The stroboscopic main body 14 appears by the turning on of the main switch and the display panel 18 is directed diagonally backward, so that a photographer can easily confirm the contents of the display of the display panel 18.
Patent JP-2000176833-A (JP)
Title: Diamond grindstone for ultrasonic machine truer
Inventor: YANAGIMOTO HIDEKI
IPC: B24B53/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To perform truing in high efficiency and in high precision by restraining abrasion and deformation of a truing grinding wheel at the time of truing a machining tool while adding an ultrasonic wave to the machining tool of an ultrasonic machine. SOLUTION: An abrasive material layer of a diamond grinding wheel is made into an abrasive material layer made of 40-50 volume% of frit consisting of a mixture of SiO2: 25-35 weight%, Al2O3: 20-30 weight%, ZnO: 20-30 weight%, B2O3: 5-35 weight%, 0.5-18 volume% of SiC, 0.5-5 volume% of BN, 57-75 volume% of vitrified bond containing 0.5-2 volume% of Sn and 25-43 volume% of diamond abrasive grains.
Patent JP-H07196191-A (JP)
Title: Image forming material eliminator from image supporter
Inventor: WATABE TOSHIO
IPC: G03G21/00
Filed: 1993-12-29
Abstract: PURPOSE:To separate an image supporter without a margin especially at the tip part in the moving direction, a black solid image supporter, or the like desirably from a sheet like release member without enfolding it together with the sheet like release member. CONSTITUTION:A spacing-separating roller 430 with recessed parts 430a and protruding parts 430b alternately formed in the axial direction of the peripheral surface is used as the supporting roller of a release belt 44. When the release belt 44 is deformed following the shape of the spacing-separating roller 430, paper 10 is supported only by protrusive deformed parts 44a. As a result, toner T in the belt contactless part of the paper 10 is shifted onto the surface of the release belt 44 at the time of the paper 10 being separated from the surface of the release belt 44. The toner T is thereby released from the paper T prior to the separation from the release belt 44, so that the adhesion to the release belt 44 at the separating time is lowered, and as a result, the separation from the release belt 44 is performed desirably.
Patent JP-H10152057-A (JP)
Title: One-hand operation type steering wheel with switch
Inventor: TSURUKAWA SHIGENORI
IPC: B62D1/04
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To operate a steering wheel in case of more than one rotation, without separating a hand, by mounting a one-hand operation steering wheel with switch, comprising the left and right direction indicator switches and a horn switch on an outside grip part, on a steering wheel. SOLUTION: A rubber or the like, of a proper thickness, is inserted and fixed, when a pipe size of a steering wheel 2 is different, for mounting a one- hand operation type steering wheel with switch, on the optimum position of the steering wheel 2 by a pipe fastening part 3. A center shaft 4 of the steering wheel with a switch, is fixed to the pipe fastening part 3, and an outside grip part 5 on which the left and right indicator switches 6, 7 and a horn switch 8 are to be mounted, can be freely rotated, is superior in the gripping condition and the posture of a wrist, and has a shape free from the slipping-off. Thereby the driving can be performed only by one hand, by a person whose one hand is disabled, or in a condition only one hand can be used, regardless of the position of the one-hand handle with a switch.
Patent JP-H05162212-A (JP)
Title: Film sticking method and device
Inventor: WASHISAKI YOJI
IPC: B29C63/02
Filed: 1991-12-13
Abstract: PURPOSE:To lessen the number of parts, facilitate their positioning and consequently contrive to promote the efficiency of contact bonding action by a method wherein two rack gears and a pinion gear engaging with the rack gears are equipped so as to synchronize the movements of two mounting members with each other and to move respective feeding members by driving the pinion gear. CONSTITUTION:The mounting members 66 of main vacuum plates or an upper and a lower main vacuum plates 56 are brought near to a board 6 by the predetermined distances through a pinion gear 70 and rack gears 68 by the driving force of a servo motor. Next, the same driving forces are given to the upper and lower mounting members 66 so as to be brought close to each other with air cylinders 84 for driving the main vacuum plates for commonly driving the left and right mounting members 66 so as to temporarily set laminated films 1B with the main vacuum plates 56. At this time, the temporary setting is performed from above and below by the same pressing force, since the driving is performed with the air cylinders 84. After the temporary setting, the main vacuum plates 56 are separated from the board 6.
Patent JP-H09222428-A (JP)
Title: Preparation of synthetic calibration body for using in assay wherein calibration body consists of arrangement of antibody and sample to be inspected with respect to one of antibodies used in sandwich type immunity assay
Inventor: MARUGITSUTO DOOTO
IPC: G01N33/531
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a calibration body for a sandwich immunity assay by utilizing two antibodies connected to different recognition parts (epitope). SOLUTION: It is known that an epitope of an antibody is in a form of an amino acid sequence. It is possible to form one connection part from the peptido, i.e., a structural arrangement of analyte. When the epitope of another antibody is unknown or has a three-dimensional structure, this recognition part can not be imitated by the peptido. However, performance of the antibody connected to a part except an antigen recognition part can be used for forming a sandwich. There is one possibility of using an antibody or an antibody fragment facing the antibody. As a result, the synthetic calibration body having the connection part corresponding to each of antibody used in sandwich immunity assay can be obtained by connecting the antibody to the peptido by a specific method.
Patent JP-H1187003-A (JP)
Title: Mounting inspecting system
Inventor: OJIRI HIROBUMI
IPC: G01R31/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To inspect the mounting condition of BGA/CSP type electronic parts in a short time at a low cost by inspecting electrical connecting condition between test lands after mounting electronic parts. SOLUTION: In a mounting surface of a printed wiring board 4, pattern wiring 6a-6h are extended from connecting pads 5a-5h corresponding to soldering pads of a back surface side, and after mounting a BGA/CSP type electronic part, exposed positions are formed with test lands 7a-7h, and the connecting pad 5b is connected to the connecting pad 5d through a pattern wiring 6i. Consequently, continuity between the test land 7a and the test land 7c is checked by a continuity checker or a simplified tester so as to confirm the connecting condition of a BGA/CSP type electronic part 1 and the printed wiring board 4, and the position where a defective continuity is generated can be confirmed.
Patent JP-H09184774-A (JP)
Title: Piezoelectric type physical quantity sensor
Inventor: OTAKA KAZUO
IPC: G01P15/18
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by forming a sensor part of piezoelectric ceramics, providing a plurality of electrodes for detecting physical quantity on the upper surface of the sensor part and a facing electrode to the lower surface respectively, polarizing the piezoelectric ceramics with the upper and lower electrodes, and connecting respective electrodes as necessary. SOLUTION: A sensor 1 is constituted of a sensor part 1a, a sensor box 1b and a weight, and it is formed integrally with piezoelectric ceramics. The sensor part 1a is provided with electrodes 2 to 9 for detecting physical quantity on its upper surface and an electrode on its lower surface, and the piezoelectric ceramics is polarized by the upper and lower electrodes, then the respective electrodes are conencted with connecting electrodes 10 and 13, etc., as necessary, thereby constituting the sensor part 1a. The upper and lower electrodes forms a capacitor using a piezoelectric ceramics as a dielectric body. Then, when the sensor 1 is given any acceleration, the weight is moved and any deformation is generated in the sensor part 1a supporting the weight, so that the charges in the respective capacitors are changed thereby.  The change in charge quantity is detected to detect the physical quantity working to the sensor 1.
Patent JP-H10173631-A (JP)
Title: Spread spectrum communication system and communication terminal
Inventor: NAKAGAWA MASAO
IPC: H04J13/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To maintain secrecy, and to operate control by a base station or the like by using one spread code by diffusion modulating a signal including control information for controlling communication by a common spread code, and spread modulating a signal, including user information by a spread code specific between communication stations, and transmitting them. SOLUTION: The control information part of a packet is primary modulated by a primary modulator 110 and inputted to a multiplier 150. Then, a common spread code is generated by a spread code generator 130, the common spread code is multiplied by the signal from the primary modulator 110 by the multiplier 150, and spread modulation by the common spread code is operated. On the other hand, the data part and error-correcting part of the packet is primary modulated by the primary modulator 110, and inputted to a multiplier 140. A specific spread code is generated by a spread code generator 120, based on data indicating the spread code specific between communication stations held in an RAM 330. This code is multiplied by the signal from the primary modulator 110, and the spread modulation by the specific spread code is performed.
Patent JP-H05171912-A (JP)
Title: Engine lubrication device
Inventor: KAMIYA MASAHISA
IPC: F01M1/06
Filed: 1991-12-18
Abstract: PURPOSE:To keep a hydraulic pressure constant in a device in which lubrication oil is supplied to an adjustor for pressing timing chains by a tensioner so as to hold a specified cam timing by jetting a hydraulic pressure of a specified value or more from a jet through a throttle part. CONSTITUTION:When an engine is driven, an oil pump is driven through a crank shaft 16 and a crank pulley 17 which are supported by a cylinder block 4, and part of lubrication oil is supplied through a main gallery 70 and lubrication oil supply passages 68-2-68-4 to an adjustor 66. As a result, timing chains 60 are pressed through a tensioner 62, so a specified cam timing is held. In this case, a hydraulic pressure of a specified value or more is supplied to a jet 72 by a throttle part 74 communicating with the third lubrication oil supply passage 68-3. The lubrication oil is thus jetted from the jet 72 to an engagement starting part of the timing chains 60 with a sprocket 56. The hydraulic pressure of the lubrication oil supplied to the adjustor can thus be kept constant.
Patent JP-H07197617-A (JP)
Title: Enhanced pc method of spiral staircases
Inventor: INDO MASAHIRO
IPC: E04F11/02
Filed: 1993-12-31
Abstract: PURPOSE:To eliminate any need for cast-in place concrete and manufacture a spiral staircase with enhanced construction efficiency and accuracy based on a PC method. CONSTITUTION:Specified dimensions for concrete for each step of a spiral staircase are secured. Form blocks 6 are assembled and loaded on a block mount at the position where the rear surface of the spiral staircase is formed in the shape of steps, thereby forming a form for the rear surface in the shape of steps. Reinforcements 12 and 13 are laid out while a miter form on the side surface of the spiral staircase 14 and a miter form 15 for the riser are mounted where concrete is placed.
Patent JP-H11172647-A (JP)
Title: Cleaning machine for sandbox
Inventor: YOSHIMURA KOICHI
IPC: E01H12/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To neatly and sanitarily clean a fouled sandbox in a short time, to not only remarkably reduce a cost for cleaning the sandbox but also perform high- efficiently scrape up of sand, a hazardous material in the fouled sandbox, taper-form primary selection of sand, fouled substance, and the hazardous material, besides to bring hardened sand into a soft state, to suppress the occurrence of a trouble to a minimum, and moreover to facilitate a work to re-dig a sandbox and a work to collect fouled substances and hazardous substances, and exchange of a swing cage. SOLUTION: A blade for a sand grip is attached on an axle mounted on a tire 1 for running on a road, a plurality of reticular sand scraping plates are slightly inclined either rightward or leftward and taper rotors 5 disposed at intervals of a proper distance in a peripheral direction are arranged in the rear of the tire 1 for running on a road rotatably and regulatably of height. A reticular screening cage 6 for selecting soil and hazardous substance is vibratationally arranged through a crank mechanism 9 in the rear of the taper rotor 5 between a speed change gear 7 and a cage suspension rod 8. Further, auxiliary wheels 18 for digging up sand, foil, and a hazardous substance are height-regulatably arranged on both sides of the screening cage 6 in the rear of the taper rotor 5.
Patent JP-H07201832-A (JP)
Title: Equipment for manufacturing semiconductor
Inventor: ISHIZUKA YOSHIKI
IPC: H01L21/3065
Filed: 1993-12-28
Abstract: PURPOSE:To perform at low cost the accurate decision of the completion of etching, by sensing a plasma parameter which is changed with the change of the state of a plasma, and by stopping the etching based on the sensed output. CONSTITUTION:A cleaning electrode 3 of a film forming chamber 1 is connected with a high-frequency power supply 2 via a matching circuit 8. Also, the cleaning electrode 3 is connected with a sensor 6 for sensing a self-bias potential. An etching stopping device 7 is connected with this sensor 6, and the high-frequency power supply 2 is controlled by the etching stopping device 7, based on the output of the sensor 6. In the cleaning electrode 3 present in a plasma, such a self-bias voltage that the net current flowing into the cleaning electrode 3 is made zero is generated. Therefore, when the state of the plasma is changed, the self-bias voltage is changed too. Thus, only by the additional providing of both the sensor 6 and the etching stopping device 7 to the circuit relative to the cleaning electrode 3, the accurate decision of the completion of etching can be performed real-time-wise.
Patent JP-H11179089-A (JP)
Title: Washing machine
Inventor: KASATANI NORIKO
IPC: D06F33/02
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To control a motor to a prescribed rotation speed, to suppress the dispersion of pulse signals when a motor is OFF, to finely set a stream corresponding to the laundry/water ratio and to reduce cloth damages in a washing machine for rotationally driving a stirring blade and a washing and dehydrating tank by the motor. SOLUTION: The stirring blade freely rotatably disposed to the washing and dehydrating tank is driven by the motor 21, the drive of the motor 21 is controlled by controlling switching elements 23a-23f for supplying power to the motor 21 by a control means 25 and the pulse signals are generated for N (natural number) times from pulse generation means 24a-24c while the motor 21 is rotated once. The control means 25 detects the rotation speed of the motor 21 by the cycle of the pulse signals generated by the pulse generation means 24a-24c, controls the switching elements 23a-23f so that the rotation speed of the motor 21 to be the prescribed speed, then stops the drive of the motor 21 and sets the stream in a stirring process based on the pulse signals within a prescribed time.
Patent JP-2001172795-A (JP)
Title: Aluminum composite and method for surface-treating aluminum composite
Inventor: FURUKAWA KIYOTO
IPC: C25D11/18
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface-treating method for treating the surface of an aluminum composite with an anodic oxide film formed to obtain the composite reduced in discharge gas and particles and improved in insulation and corrosion resistance and the obtained aluminum composite. SOLUTION: A polysilazane solution is applied on the surface of the aluminum composite with an acidic oxide film formed on a substrate formed from aluminum or an aluminum alloy, dried and baked to surface-treat the composite. Such a surface-treated aluminum composite consists of the substrate, anodic oxide film and silica film.
Patent JP-H09186032-A (JP)
Title: Coil for igniting engine
Inventor: SAKAMAKI MAKOTO
IPC: H01F38/12
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the relative positioning and fixing, only by putting an assembled body composed of a primary coil bobbin, a secondary coil bobbin, a high voltage terminal and a contactor in a coil case, and enable unified molding precisely by injecting mold resin. SOLUTION: A coil case 1 is formed of a cylindrical case and a case which is fitted in the one side aperture of the cylindrical case, closes the aperture and has a tube type small hole in the central part. A fixing part of a high voltage terminal 12 protruding from one side flange of a secondary coil bobbin 8 is formed. In the fixing part, a high voltage terminal 12 is installed, to which a contanctor 13 for electric connection with an ignition plug 15 is fixed. An assembled body is so built in the coil case 1 that the contactor 13 protrudes outside the small hole and the fixing part of the high voltage terminal 12 is forcibly inserted in the small hole. Mold resin is injected in the case 1 and unified molding is performed.