baber/WOPTO huggingface dataset:
Patent JP-S643665-A (JP)
Title: Electrophotographic sensitive body
Inventor: HANATANI YASUYUKI
IPC: G03G5/05
Filed: 1987-06-26
Abstract: PURPOSE:To obtain stable photosensitive characteristics and electric chargeability characteristics by incorporating a specified polyarylate in a photosensitive layer. CONSTITUTION:The photosensitive layer of an organic photosensitive body contains the polyarylate having a structure represented by the formula in which R<1> is H, halogen atom except F, or the like; R<2> is lower alkylene or cycloalkylidene group; (l) is an integer of 1-4 and (m) is an integer of 0-3 and l+n=4, thus permitting the obtained binder resin itself to be superior in abrasion resistance, humidity resistance, or the like, and not to require addition of various additives, and accordingly, to be stabilized in photosensitivity and chargeability characteristics even in the case of various environmental conditions, and high-quality images to be obtained for a long period.
Patent JP-S5583646-A (JP)
Title: Actuator in anti-skid device
Inventor: OOHORI HARUMI
IPC: B60T8/1761
Filed: 1978-12-19
Abstract: PURPOSE: To obtain stable operation despite fluctuation of negative pressure by arranging a regulating valve to adjust a passage connecting a solenoid transfer valve and the second port of a housing according to negative pressure in said passage in an actuator working on negative pressure.  
     CONSTITUTION: An actuator 20 includes a body 21 having an inflow port 21a through to a master cylinder 13 and an outflow port 21b through to a rear wheel cylinder 14, and has a cut-off valve 25 operated by a diaphragm piston 23 through an operating rod 26 incorporated therein. The diaphragm piston 23 is enclosed in a housing 22 and driven by a difference in pressure between the first chamber R 1  through to an intake manifold and the second chamber R 2  through to the intake manifold and the atmosphere through a solenoid transfer valve 24. In this case, a regulating valve 30 to adjust the passage P according to negative pressure when the air passes is arranged in the passage P between the solenoid transfer valve 24 and the second port 22b of the housing 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H106405-A (JP)
Title: Fiber reinforced plastic molded object and its production
Inventor: HOSOGOE TAKASHI
IPC: B29L31/58
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a molded object suitably used as a floor material of a bathroom and capable of increasing the height of patterns of a fiber reinforced plastic molded object having protruding pattern parts on its surface and having no possibility generating a flaw such as a crack. SOLUTION: A plastic molded object has a plane part 1 and protruding pattern parts 2 protruded from the plane surface on its surface and is constituted by forming the plane part 1 by laminating a gel coat layer 4 on a fiber reinforced plastic layer 3 and forming the protruding pattern parts 2 by successively laminating a resin layer 5 and the gel coat layer 4 on the fiber reinforced plastic layer 3. When the resin layer 5 is formed, a resin containing no air bubbles is used.
Patent JP-H09102605-A (JP)
Title: Accumulation mode field-effect transistor
Inventor: RICHIYAADO KEI UIRIAMUZU
IPC: H01L29/866
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent damages even at high voltage while holding excellent cell density and on-resistance characteristics by forming a P-N junction functioning as a protective diode and obviating the voltage applied to a gate oxide film reaching a level where the gate oxide film can be broken and damaged. SOLUTION: A diode D1 is arranged in parallel with a main current path passed through an accumulation-mode field-effect transistor (hereinafter called ACCUFET) 50. Since the diode D1 is incorporated into the ACCUFET 50, a result different from the time only when the diode is mounted on the outside in parallel with the ACCUFET 50 is acquired. Since the diode D1 is assembled, series inductance in the diode is removed. Internal voltage in the ACCUFET 50 can be clamped approximately instantaneously (without an overshoot) by the diode.
Patent JP-H10340559-A (JP)
Title: Disk cartridge
Inventor: MIYAZAKI YUKIO
IPC: G11B23/033
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the dislocation of a center frame from a lower plate at the time of assembling in a disk cartridge with three units structure by screwing up them with the satisfied tightening force. SOLUTION: In the disk cartridge 1 combining an upper plate 30 and lower plate 10 with the interposed center frame 20 and housing a disk-like medium 40 therein, screwing bosses 13, etc., are provided at positions where the upper plate 30 and lower plate 10 are confronted each other, and also recessed parts 25, etc., fitted with the screwing bosses 13, etc., are provided at both surface sides of the center frame 20.  Then, positioning bosses 14 having the heights higher than those of the screwing bosses 13 are provided on the lower plate 10, and also engaging holes fitted with the positioning bosses 14 are provided on the center frame 20, then the positioning bosses 14 are fitted into the engaging holes of the center frame 20 for mounting at the time of assembling, and the screwing bosses 13, etc., for the upper plate 30 and lower plate 10 are screwed up with the interposed recessed parts 25, etc., of the center frame 20.
Patent JP-S6220518-A (JP)
Title: Epoxy resin composition
Inventor: TAKADA TOSHIHARU
IPC: C08G59/00
Filed: 1985-07-20
Abstract: PURPOSE:To provide an epoxy resin composition in which the contents of each specific impurity ions and impurity groups are limited to a specified range, capable of giving cured products of outstanding electrical properties with enhanced cure rate, suitable for laminate-impregnating resin. CONSTITUTION:The objective epoxy resin composition comprising, in general, epoxy resin, curing agent, curing promotor, diluent, and filler, in which, based on the epoxy resin, impurity ions: Na<+> and Cl<-> and impurity groups: Cl group and alpha-glycol-based OH group are limited to <=1ppm, <=20ppm, <=0.07wt%, and <=0.04meq/g in the amounts, respectively. The amounts of the curing agent and curing promoter to be incorporated are pref. 2-4pts.wt. and 0.1-0.3pt.wt., based on 100pts.wt. of the epoxy resin, respectively.
Patent JP-2000351571-A (JP)
Title: Suspension jig for article
Inventor: OKI NORIHISA
IPC: B66F19/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a suspension jig for an article which can suspended the article with a different size and shape simply and stably. SOLUTION: By sliding the outer pipe 25 and inner rod 31 of a suspension jig 16 against the elastic force of a spring, when an article is suspended by lifting a slide arm 21 after engaging the first engagingly locking member 39 of the outer pipe 25 and the second engagingly locking member 45 of the inner rod 31 with the first engagingly locked member 18 and the second engagingly locked member 19 of the article SU respectively, as the outer pipe 25 is swung around a support shaft 27 by the weight of the article and a ratchet claw 221 provided on the swing arm 21 is engaged with the ratchet 311 provided on the inner rod 31, the inner rod 31 is locked unslidably against the outer pipe 25.
Patent JP-S5873865-A (JP)
Title: Serum distributor
Inventor: ARIMA HEIHACHI
IPC: B01L99/00
Filed: 1982-09-17
Abstract: PURPOSE:To simplify rinsing, drying and other operations for the titled distributor by forming it into a rotary body whereon concavities into which a serum can be poured separately are provided in plural places on the outer peripheral surface thereof. CONSTITUTION:Flat surfaces 11, 12... are formed on the cylindrical main body 10, and a number of concavities 11a, 12a... are provided on each of these surfaces. Axes 19 are provided at both end surfaces 17 of the main body 10 respectively so that the body can be divided around the axes 19 by a dividing mechanism 20. Since the concavities as separate receivers are thus formed on a number of surfaces, the separate receibers for serum can be employed by dividing 20 the main body 10 by means of the axes 19. Because each of the concavities is very small, and therefore, the serum is prevented from dropping down by its surface tension.
Patent JP-H0827848-A (JP)
Title: Water supply mechanism
Inventor: MIWA KATSUYUKI
IPC: C02F1/50
Filed: 1994-07-13
Abstract: PURPOSE:To prevent bacteria, molds, and algae from mixing in service water, by sticking a plastic film coated with particles of copper oxide, copper sulfide, silver, etc., on the surface thereof on the inner face of the water supply path or the water supply tank. CONSTITUTION:Particles 42 of copper oxide and/or copper sulfide and silver particles 44 are stuck to the surface 40 of polyethylene base film 38 having a specified thickness so as to be exposed to the outside in a part thereof in order to obtain a plastic film 36. The plastic film 36 are stuck on at least a part of the inside face 34 of the water supply path or the water supply tank 10 through an adhesive layer 46. As a result, bacteria molds, algae, etc., are effectively prevented from proliferation or disinfected in the inside face of the water supply path or the water supply tank 10 or in these path and tank, by the action of particles 42, 44 of copper oxide, copper sulfide, silver, etc.
Patent JP-S645585-A (JP)
Title: Automatic embroidering machine
Inventor: TAJIMA IKUO
IPC: D05C5/04
Filed: 1987-06-30
Abstract: PURPOSE: To repeatedly and automatically perform setting at a desired embroidery start position by manually inputting the absolute coordinate data of a desired embroidery start position corresponding to respective embroidery patterns, storing them in a storage device, reading them at the time of starting embroidery and moving an embroidery frame to the corresponding embroidery start position. CONSTITUTION: Corresponding to the embroidery pattern stored in a sewing data storage means 1, the absolute coordinate data of the embroidery start position is manually set in a setting means 5 and the data are stored in a start position storage means 4. The absolute coordinate data of the embroidery start position stored in the start position storage means 4 are read at the time of starting the embroidery and the embroidery frame is positioned at the embroidery start position by a positioning control means 6. The present position of the embroidery frame is detected by an absolute coordinate position detection means 3 and the data are appropriately supplied to the positioning control means 6.  Relating to the positioning control means 6, based on the absolute coordinate data of the embroidery start position supplied from the start position storage means 4 and the data for indicating the present position of the embroidery frame supplied from the absolute coordinate position detection means 3, the embroidery frame is moved to the embroidery start position.
Patent JP-H0329134-A (JP)
Title: Method and apparatus for producing magneto-optical disk
Inventor: TAKAHASHI TETSUO
IPC: G11B7/26
Filed: 1989-06-24
Abstract: PURPOSE:To simplify the process for production by obviating the generation of bubbles in a photopolymer used for reproducing a stamper surface on which ruggedness for information recording is formed. CONSTITUTION:The stamper surface 7 of the stamper 6, on which surface the ruggedness for information recording if formed, and a carrier member 20 are held parallel and while only the stamper 6 is kept rotated, the photopolymer is injected into the spacing between the stamper surface 7 and the carrier member 20. The photopolymer is spread to the required range of the carrier member 20 in this way without generating the bubbles at all. The need for the treatment stage in a vacuum is eliminated and the operation to extrude the bubbles to the outside at the time of the bubble generation is eliminated. The improvement in mass productivity and the simplification of the production process are attained.
Patent JP-S645981-A (JP)
Title: Composite ceramic
Inventor: YANAGISAWA OSAMU
IPC: C04B35/80
Filed: 1987-06-30
Abstract: PURPOSE:To obtain whisker reinforced composite ceramics having superior bending strength and further toughness by mixing ceramics with whiskers having specified shapes and by calcining the mixture. CONSTITUTION:SiC, Si3N4 or Al2O3 whiskers are added to ceramics such as glass having various compsns. or crystallized glass as a matrix preferably by 10-60vol.%. The aspect ratio of the whiskers is 3-300, and at the time when the whiskers are accumulated in the order or increasing aspect ratio until the accumulation weight reaches 50%, the aspect ratio is within the range of 50-150. The diameter of the whiskers is <=2mum, and at the time when the whiskers are accumulated in the order of increasing diameter until the accumulation weight reaches 50%, the diameter is within the range of 0.1-0.6mum. They are mixed, calcined and integrated by heating under pressure for about 1hr. The heating temp. may be about 1,000 deg.C and the pressure may be about 350kg/cm<2>.
Patent JP-H0916375-A (JP)
Title: Data select circuit
Inventor: TANAKA YOICHI
IPC: G06F5/01
Filed: 1995-06-27
Abstract: PURPOSE: To provide a data select circuit with which arithmetic is enabled even in the case of data with a code composed of an arbitrary number of bits smaller than that of prescribed bits. CONSTITUTION: Input side data select circuit 20 ... are provided for selecting data so that the most significant bit of data composed of an arbitrary number of bits [(m) bits in this case] can be matched with the most significant bit of a data bus composed of (n) bits since the most significant bit of data inputted to a computing element 1 is a code bit for code decision. Output side data select circuits 30 ... are provided for selecting data so that the least significant bit of data of the arithmetic result outputted from the computing element 1 can be matched with the least significant bit of the data bus.
Patent JP-H116501-A (JP)
Title: Cylinder controlling method and control for semiconductor manufacturing device
Inventor: OGASAWARA TAKASHI
IPC: G05D3/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To control a stroke changing speed by a simple method and enhance controllability of a cylinder. SOLUTION: A starting position and an end position of a piston 31 are detected by magnetic sensors 34a, b, a starting time and an ending time are recognized on the basis of this detection, and an actual time for the piston 31 to move from the starting position to the end position is found based on a difference between the starting time and the ending time. A range of allowable time for the piston 31 to move from the starting position to the end position is preliminarily stored in a memory 42. An alarm signal is generated when the actual time is outside of the range of the allowable time. A sensor is interposed between the starting position and the end position to allow both high level of controllability and correction of a moving speed.
Patent JP-S6071462-A (JP)
Title: Multi-roll tape dispenser
Inventor: GEIRII JIEI UIAASU
IPC: B65H35/07
Filed: 1984-07-31
Abstract: A tape dispenser (1) for a plurality of rolls of pressure sensitive adhesive tape (70) including a tape storage compartment (5) and tape severance compartment (6) in which are located flexible retention wings (40), guard fingers (17) and tape cutter bar (50). Tape is drawn across a flexible retention wing and the cutter bar for severance, following which it is retained on a flexible retention wing and has a free end portion (70a) that can be grasped for subsequent severance of another length of tape.
Patent JP-H0761035-A (JP)
Title: Led writing head for broad size
Inventor: SUZUKI TAKAMI
IPC: B41J2/44
Filed: 1993-06-30
Abstract: PURPOSE:To provide an LED writing head for a broad size at low cost as a whole by disposing several sets of individual-LED array units for general purpose size, in which a plurality of single LEDs are arranged in a straight line, in a zigzag pattern. CONSTITUTION:Five-individual-LED array units 1 are arrayed in two rows in a zigzag pattern on a head holder 10 to form them as an LED writing unit 11. In this case, when viewed in a longitudinal direction, the units are positioned and set so that the single LEDs at the end portions between the individual-LED array units 1 adjacent to each other are just in an adjacent state to form a continuous bit position. Furthermore, reference mounting holes 12 and finely adjustable oblong holes 13 are formed at the ends of the head holder 10. Hence, according to the LED writing unit 11 utilizing the 5-individual-LED array units 1, the LED writing unit 11 is usable for an A4 in vertical size when only the one of the 5-individual-LED array units 1 is used.
Patent JP-H07336372-A (JP)
Title: Method for multi-casting data cell through self-routing multi-stage network and network device therefor
Inventor: KUSHIAOKUIAN CHIEN
IPC: H04L12/56
Filed: 1995-06-06
Abstract: PURPOSE: To improve the efficiency of a multi-casting transmission system by using the routing algorithm of copies, cubes and combinations to minimize the number of times of passing through a network and to evade internal congestion. CONSTITUTION: A received source multi-casting request D is decomposed so as to prepare a multi-casting tree(MT) without congestion using the three routing algorithm of the cubes, the copies and the combinations in the figure. A maximum cube is selected based on a cube section obtained by the decomposition, a distance between the cubes is checked, the respective specified pieces of the copies are generated by respective specified formulas and the MT is generated. Based on the MT, routing tag information is calculated, an appropriate entry is updated and the request D is routed to a desired exit by the passing of one time or two times through the network. Thus, the efficiency of the multi- casting transmission system is improved.
Patent JP-S6143084-A (JP)
Inventor: HAINTSU GETSUKURAA
IPC: H04N7/01
Filed: 1984-08-02
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-H0711613-A (JP)
Title: Pipe set for staircase snow-removing system and construction method thereof
Inventor: YAMAMOTO YOSHIKAZU
IPC: E04F11/02
Filed: 1993-06-30
Abstract: PURPOSE:To spread pipes even in a narrow place such as a staircase and to realize an easily constructible snow-removing system. CONSTITUTION:A radius for spreading a U-pipe 1 is made small by using a copper pipe for a U-pipe, and work in a field is decreased by manufacturing a bent pipe in advance. In addition, one of the ends connected to each other of copper pipes 2, 3, 4, 5, 6, 7 and 8 including U-pipes 1 is straightened, and the other is flared. According to the constitution, the other can be connected by fitting even if it is cut in any length in accordance with an area of the space.
Patent JP-2000342572-A (JP)
Title: X-ray ct device
Inventor: IKEZAWA KAZUO
IPC: A61B6/03
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of the length of a top plate device and to suppress the increase of a cost by unnecessitating an extra cylinder device for vertical movement. SOLUTION: This device is rotatably connected to a slide rail 9 provided in the longitudinal direction of a top plate part 1, and to a 4-joint parallel link including links 3, 4 whose ends are freely rotatably connected onto a foundation table 154 and the other ends to the slide rail 9 and are arranged in parallel, an auxiliary extending/contracting cylinder which is fixed to the nearly center part of the link 4 and the part 1 and extended to nearly 1/2 of the length of the links in maximum, and to the link 3 and the table 154. Thus, the part 1 is moved up and down by rotating the links 3 and 4 with respect to the table 154 by extending and contracting the cylinder by driving force.
Patent JP-H0453558-A (JP)
Title: Bubble bath device
Inventor: HIGASHIJIMA HARUMI
IPC: A61H23/00
Filed: 1990-06-20
Abstract: PURPOSE:To filter bath water without generating sounds caused by generation of air bubbles during filtering operation by using a motor-driven valve to perform switching control of jet operation whereby air bubbles are generated, intermittent jet operation whereby it is possible to intermittently generate air bubbles, and filtering operation. CONSTITUTION:A discharge pipe 17 is connected via a motor-driven valve 18 to a branch pipe 16 which connects the motor-driven valve 18 to the discharge opening of a pump 15 and bath water sucked from a suction port 13 by operation of the pump 15 is injected into a bath through the motor-driven valve 18 and the discharge pipe 17, whereby a jet operating state is achieved. When the valve 18-a of the motor-driven valve 18 closes a water passage leading to the discharge pipe 17, the bath water discharged from the pump 15 is injected into the bath from a filtering flowout pipe 21 through the discharge pipe 17 via a filtering device 20 whereby a filtering operating state is achieved. When rotated in a fixed cycle the valve 18-a of the motor-driven valve 18 repeatedly opens and closes the water passage of the discharge pipe 17, thereby enabling intermittent operation during the jet operated state.
Patent JP-S5949767-A (JP)
Inventor: TANAKA YOSHIMASA
IPC: A61H23/02
Filed: 1982-09-16
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-H0915987-A (JP)
Title: Image forming device
Inventor: UCHIYAMA TAKAHIRO
IPC: G03G15/16
Filed: 1995-06-28
Abstract: PURPOSE: To provide an image forming device which prevents transfer-material separation failure and steadily forms a high quality image. CONSTITUTION: In the image forming device equipped with a photoreceptive drum (image carrier) 1, an image forming means for forming an image on the photoreceptive drum 1, an intermediate transfer body (transfer means) 5 for transferring the image, formed by the image forming means, to the transfer material P, and a carrying means for carrying the transfer material P, the carrying means is composed of a transfer belt 7 and projections 11a are formed on the surface of a roller 11 which supports the transfer belt 7 from its rear and in the position where the transfer material P is separated from the transfer belt 7.  Owing to the projections 11 a formed on the roller 11 supporting the transfer belt 7, the transfer belt 7 waves in the separating position, so that an air gap is made between the transfer belt 7 and transfer material P, the transfer material P is securely separated from the transfer belt 7, failure of the separation of the transfer material P is prevented, and the high quality image is, therefore, steadily obtained.
Patent JP-H10337838-A (JP)
Title: Thermal plate-making apparatus and heat sensitive gauze used for it
Inventor: YOKOYAMA MITSURU
IPC: B41C1/14
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To upgrade perforated image of a heat sensitive gauze by providing a tailings removing member for removing unnecessary molten tailings of a heat sensitive film in contact with a rear surface side of the gauze. SOLUTION: A raised sheet 40 is formed with short piles 41 in a high density on its surface. The piles 41 can be filled by an electrostatic filling method with a length of one pipe being about 0.1 to 3.0 mm in a density of 5,000 to 40,000 pieces/1 cm<2> . Such a raised sheet 40 is mounted on a back surface of a heat sensitive gauze. Thus, many piles 41 are filled in interstices of the gauze to become the state that the piles 41 are brought into contact with a back surface of a heat sensitive film 323. When the film 323 is selectively heated by using a thermal head in this state, molten tailings of the film 323 are adhered to the many piles 41 of the sheet 40. Accordingly, after a printing plate is engraved, the sheet 40 is released to remove the tailings.