baber/WOPTO huggingface dataset:
Patent JP-H10337514-A (JP)
Title: Dip coating device and device for manufacturing electrophotography photosensitive body
Inventor: SUZUKI TAKAHIRO
IPC: B05C3/09
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To decrease the concentration of a solvent vapor around an object to be coated and thereby, prevent a coating from becoming non-uniform and sagging to make the thickness of a coat uniform by providing a lid with a larger opening than the outer periphery of a dip coating tank on the upper part of a coating liquid receiving tray. SOLUTION: A lid 14 with a larger opening than the outer periphery of a dip coating bath 11 is provided on the upper part of a flow pan 12, and the upper end of the dip coating bath 11 is allowed to protrude from the opening. The height Dh of the upper end of the dip coating bath 11 from the face of the lid 14 is about 15 mm or more, preferably about 10-50 mm. In addition, the dip coating bath 11 is cylindrical and the opening of the lid 14 of the flow pan 12 is circular. Further, the dip coating bath 11 is arranged concentrically with the opening. Besides, a relationship 1<Fd/Dd<=1.5, Fd-Dd>=4 mm is established between the opening dia. Fd of the lid 14 and the outer dia. Dd of the dip coating bath 11. In addition, a hood is preferably mounted on the dip coating bath 11.  Thus it is possible to prevent the thickness of a coat on the upper end part from sagging and thereby obtain a uniform coating face.
Patent JP-H05343967-A (JP)
Title: Protection circuit
Inventor: TSUJIMOTO YUICHI
IPC: H03K17/08
Filed: 1992-06-09
Abstract: PURPOSE:To enable the protection circuit to be transited quickly to the inherent switching action when a short-circuit state is released by keeping the supply of a current to such a degree as not causing a fault of a thermal destruction to a transistor(TR) when a load is in the short-circuit state. CONSTITUTION:When a load 2 reaches a short-circuit state, a collectoremitter voltage of a TR 1 is increased and an applied voltage to an inverting input terminal of a comparator 4 gets higher than a reference voltage Vref. As a result, the output state of the comparator 4 is inverted. Attended therewith, a control circuit 10 controls electronic switches 8, 5 to be both turned off. As a result, the TR 1 in cooperation with a TR 7 forms a current mirror circuit and a prescribed current flows to a base of the TR 1 depending on a resistance of a resistor 9. When the short-circuit state of the load 2 is recovered. The output state of the comparator 4 is restored and the usual switching action is quickly restored.
Patent JP-S5842842-A (JP)
Title: Disk brake with at least one discoid brake lining
Inventor: KUSABUAA BUIRUTO
IPC: F16D55/28
Filed: 1982-08-30
Abstract: 1. Disc brake comprising at least one substantially disc-shaped brake pad (20) held in a movably mounted brake pad holder and being capable of application by means of a clamping fixture (2) against a ring-shaped friction surface (1') of a brake disc (1), and the axis of the said brake pad being perpendicular to the friction surface (1') for the circular shape, wherein the brake pad holder (18), which turns during brake applications, is mounted rotatably about a bearing (17) which can be subjected to loading by the clamping fixture (2) and which contains the pad holder axis (19) extending at least approximately coaxially to the axis for the circular shape of the brake pad (20).
Patent JP-H02186584-A (JP)
Title: Electric 'tatami' mat and manufacture thereof
Inventor: EBIHARA HIROSHI
IPC: H05B3/20
Filed: 1989-06-14
Abstract: PURPOSE:To make it possible to make the whole body of the above device at an equal temperature by surrounding two or a plurality of 'tatami' parts with outer circumferential frame parts which can be freely separated, and assembling cords for feeding to each 'tatami' part and a controller for temperature control inside a frame of the outer circumferential frame part. CONSTITUTION:A controller part 7 consisting of a connector 4 for electrical connection with a 'tatami' part 1, a controller for temperature control of the 'tatami' part 1, etc., is assembled in one member 33 among outer circumferential frame parts 31-33, and a connector 4 is provided for connecting the outer circumferential frame part 33 with the controller part 7. The outer circumferential frame parts 31, 32 where heat will not be generated are not provided in a part between the 'tatami' part 1 and them, but they are provided at the periphery only, thereby the whole body of the 'tatami' part 1 is heated uniformly, and its assembly is facilitated.
Patent JP-H0317153-A (JP)
Title: New heat-resistant and solvent-resistant resin composition
Inventor: KAWAKI TAKAO
IPC: C08L71/12
Filed: 1989-06-14
Abstract: PURPOSE:To obtain the subject resin composition having high heat resistance and excellent processability and solvent resistance comprising polyphenylene ether modified with specific modifier and polyphenylene sulfide having a specific concentration of SH-terminal group. CONSTITUTION:(A) Polyphenylene ether (preferably 2,6-dimethylphenol/2,3,6- trimethylphenol copolymer) is modified with an organic compound (preferably maleic acid anhydride) having ethylenic double bond, -COOH or anhydride group within a molecule in the presence of or in the absence of radical initiator to obtain a modified polyphenylene either. Then, 5-95wt.% resultant modified polyphenylene ether is mixed with 95-5wt.% polyphenylene sulfide containing >=10mg equiv., preferably >=20mg equiv., more preferably >=30mg equiv. SH- terminal group concentration to 1kg resin by treating with hydrochloric acid at the last stage of synthesis, etc., to afford the aimed composition.
Patent JP-S635990-A (JP)
Title: Ink sheet
Inventor: MURAKAMI SADATOSHI
IPC: B41M5/392
Filed: 1986-06-27
Abstract: PURPOSE:To obtain an ink sheet having excellent thermal conductivity, electrical conductivity and transparency and prevented from being electrified during feeding thereof, by incorporating a conductive ultrafine powder into an ink layer. CONSTITUTION:An ink sheet 1A comprises a base 2, and an ink layer 3A provided on the base and comprising a conductive ultrafine powder. The conductive ultrafine powder is preferably an ultrafine powder of a metallic oxide or a metal or metallic compound stable in air, for example, tin oxide, indium oxide, cadmium oxide, gold, silver or copper. It is suitable that the content of the ultrafine powder in the ink layer 3A is 0.1-20wt%, from the viewpoints of antistatic property, thermal conductivity of the ink layer 3A, printed image quality or the like. Since the ultrafine powder in the ink layer is excellent in thermal conductivity, electrical conductivity and transparency, the ink sheet is prevented from being electrified, and thermal conductivity is enhanced.
Patent JP-S5773513-A (JP)
Title: Surface acoustic wave device
Inventor: SHIMIZU YASUTAKA
IPC: H03H9/02
Filed: 1980-10-27
Abstract: PURPOSE:To improve the temperature characteristics, by using a quartz base as a piezoelectric base and suitably determining the cut-azimus and propagation direction of surface acoustic waves. CONSTITUTION:Two reed-screen-shaped electrodes 2, 3 are located on a piezoelectric base 1, an electric signal is applied to one reed screen electrode 2 to convert it into surface acoustic waves and an electric signal is picked up from another reed-screen electrode 3. As the piezoelectric base 1, a rotating Y-cut quartz is used, the rotating angle is regulated to (28 deg.+ or -5 deg.) from the Y axis, and the direction of propagation of the surface acoustic waves is set to + or -(43 deg.+ or -3 deg.) from the X axis.
Patent JP-H08320542-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MAKUTA TOSHIYUKI
IPC: G03C7/388
Filed: 1995-05-24
Abstract: PURPOSE: To lower the replenishment and discharge of a color developer, to conduct good color development even when the pH of a coating film is low and to decrease stains by incorporating specified color developing reducing agent, pigment forming coupler and high-b.p. org. solvent into either one of the photograph constituting layers. CONSTITUTION: At least one kind of color developing reducing agent shown by R<11> -NHNH-X-R<12> , at least one kind of pigment forming coupler and at least one kind of high-b.p. org. solvent having >=80 electron donative parameter ΔνD at 25 deg.C are incorporated into either one of the photograph constituting layers. In the formula, R<11> is aryl or heterocyclic group, R<12> is alkyl, alkenyl, alkynyl, aryl or heterocyclic group, X is -SO2 -, -CO-, -COCO-, -CO-O-, -CONH (R<13> )-, -COCO-O-, -COCO-N(R<13> )- or-SO2 -NH(R<13> )-, and R<13> is hydrogen atom or the groups stated in R<12> .
Patent JP-S63312839-A (JP)
Title: Simultaneous molding transfer machine
Inventor: MURATA SHIGEO
IPC: B41F19/08
Filed: 1987-06-16
Abstract: PURPOSE:To perform deep contraction of a molding and to simultaneously preferably transfer print to the inner face of the molding by providing first mold clamping means in which an intermediate plate and a male mold are faced in contact to dispose a male mold protrusion along a transfer film and second mold clamping means for forming a cavity by male and female molds by facing the plate and the female mold. CONSTITUTION:An intermediate plate 50 and a male mold 21 are first faced in contact by first mold clamping means, and the protrusion 23 of the mold which penetrates the opening 22 of the plate is disposed along a predetermined part of a transfer film X. Then, the plate 50 and a female mold 11 re faced in contact by second mold clamping means in this state, a cavity is formed of the top 23a of the protrusion 23 and the recess 13 of the mold 11, and the transfer section disposed along the top of the protrusion of the male mold on the film is fed into the cavity. Simultaneous, the upstream and downstream parts of the transfer section are held fixedly between the opening 52 of the plate 50 and the base 23b of the protrusion 23, and a pattern is transfer printed on the inner face of the molding without distortion simultaneously upon deep contraction.
Patent JP-2000336395-A (JP)
Title: Bleaching soap composition
Inventor: TSUCHIYA YUICHI
IPC: A61Q19/10
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a bleaching soap composition excellent in skin safety and having effect of making the melanized skin rapidly become light-colored. SOLUTION: This bleaching soap composition comprises powders of a pseudocarp and/or a fruit (rose fruit) of rosaceous Rosa multiflora which have particle diameters ranging from 0.03 mm to 0.3 mm.
Patent JP-2000336218-A (JP)
Title: Polypropylene resin sheet and thermoformed container
Inventor: FUJII JUNICHI
IPC: B29C43/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet of good thermoformability having very excellent rigidity and heat resistance by using a composition obtained by compounding a specified amount of tale having a specified particle size to polypropylene that has a specified melt flow rate value and an isotactic pendat fraction of a specified value or over. SOLUTION: The composition used comprises 90 to 50 wt.% of polypropylene having melt flow rate of 0.1 to 5/10 minutes and an isotactic pendat fraction (mmmm) of 0.97 or over, and 10 to 50 wt.% of tale having an average particle size of 0.5 to 9 μm. It is preferred to further compound 0.1 to 5 pts.wt. of a polytetrafluoroethylenecontaining mixed powder made of polytetrafluoroethylene particles and organic polymer particles, each having a particle size of 10 μm or below. The mixing ratio of the respective polymer particles in the mixed powder is such that 10 to 300 pts.wt. of the organic polymer particles are used per 100 pts.wt. of the polytetrafluoroethylene particles.
Patent JP-H10341058-A (JP)
Title: Semiconductor laser
Inventor: YAEGASHI HIROKI
IPC: H01S5/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser which does not lower the optical coupling efficiency between the semiconductor laser and optical fiber, when the laser is coupled with the fiber for use. SOLUTION: The effective refractive index of an active layer 110 for a prim. waveguide mode is set substantially equal to that for a waveguide layer 104 for this mode. The effective refractive index of the active layer 110 is the refractive index thereof, when the waveguide layer 104 is assumed to be absent, while that of the layer 104 is the refractive index thereof when the laser 110 is assumed to be absent.
Patent JP-2000341894-A (JP)
Title: Internal structure of motor
Inventor: NODA TATSUYA
IPC: H02K3/34
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To realize sufficient insulation between a core and a winding and reduce the size of a motor. SOLUTION: A motor MT has a rotary shaft 1, a core 2 which is fixed to the rotary shaft 1 and has teeth 10 protruding in the radial directions and extending in the axial direction, an insulating member 3 which has winding application parts 30 and is electrically insulating and windings 4 wound on the winding application parts 30. The length in the circumferential direction of each axial direction end part of the tooth 10 is shorter than the length in the circumferential direction of the middle part 38 between both the end parts in each axial direction of the tooth 10, and further, the outer surfaces of the corner parts 31, 32, etc., between the respective flat plane parts of the winding application parts 30 are formed into circular arc shapes.
Patent JP-2000311593-A (JP)
Title: Method and apparatus for manufacturing electron source and manufacture of image forming device
Inventor: KUNO MITSUTOSHI
IPC: G09G3/22
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce differences between voltages applied on respective conductive members arranged in a matrix. SOLUTION: In this apparatus, a buffer amplifier 107 applies potential, whereby a potential is applied on column wirings of a surface conducting type emitting element substrate 101 and a potential is applied on one row wiring selected by a line selecting circuit 102. Thereby, a potential difference generated on both sides of one column of conductive member selected activates the conductive member. At this time, a control circuit 106 monitors the progress of activation by a monitor circuit 103 and a potential distribution generating circuit 108 gives a column wiring potential meeting the fall of a row wiring potential due to each conductive member.
Patent JP-2000339128-A (JP)
Title: Printer control device
Inventor: IKEDA HIDETOSHI
IPC: B41J5/30
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To quickly plot document data by reducing the frequency of memory access. SOLUTION: This is a printer control device for transmitting data to a color picture forming device for forming a color picture by picture data in plural colors. In this case, this device is provided with a memory 3 which stores document data to be plotted and a CPU 2 which equally divides a data bus instructed by one address in the memory 3 into the number of plotting colors, and assigns the data bus to each color, and develops the data in each color to the assigned data bus, and transmits the data to a printer engine.
Patent JP-H10326467-A (JP)
Title: Manufacture of arm body of disk device
Inventor: INOUE TOSHIO
IPC: B29C45/26
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To improve the dimensional precision and to facilitate the adjustment of absolute height of an arm body. SOLUTION: This arm body in which a supporting part supported so as to be swingable in a disk device and an arm body having plural arm parts of plate type extending from this supporting part mutually and in parallel are manufactured by an injection molding. In this case, a metallic mold divided into first, second and third parts is used as the metallic mold for injection molding, and the arm body is divided into two parts in a surface along the direction of length and one side and the other side are mainly formed by the first and the second metal mold parts 312, 32. Then, parts near tips of each arm parts is molded by the third metallic mold part 33 without cousing dimentional variation substantially in the direction of depth of each arm part to be molded by the molding material due to the pressure of the molding material to be injected.
Patent JP-H07121164-A (JP)
Title: Automatic playing device
Inventor: SASAKI HIROYUKI
IPC: G10H1/00
Filed: 1994-06-30
Abstract: PURPOSE:To freely control the setting of not only musical performance contents by timing of the automatic performance, but also automatic performance series of timbres or music by parts, the progress state of an automatic performance, etc. CONSTITUTION:On the basis of task management data read out of a memory, the states of respective tasks which are executed in parallel are set (S208), and indications are sent (S206) to a musical sound generating device on the basis of musical performance data read out of the memory each time the tasks which are set as mentioned above are executed, so that plural series are automatically played in parallel. When scenario control data are read out, a repetitive section of music is optionally set by optionally controlling the read order and read timing of data from an automatic performance data storage means (S207).
Patent JP-H0814133-A (JP)
Title: Fuel injection pump
Inventor: TSUZUKI MASAHITO
IPC: F02B3/06
Filed: 1994-06-30
Abstract: PURPOSE:To prevent generation of rattle and oil film breakage between a cam ring and a pump housing in a fuel injection pump housing a timer device. CONSTITUTION:This fuel injection pump is provided with a cam ring 110 having cams 110a-110f of on the inner circumferential face, a rotor 90 including plungers 96a-96d reciprocating in the radial direction along the cams 110a-110f by rotating synchronously with rotation of a diesel engine, timer pistons 131, 132 rotationally moving the cam ring 110 in the circumferential direction according to the operating condition of the diesel engine, and a housing slidably holding the cam ring 110. In the fuel injection pump which dustributes and feeds fuel to the respective cylinders of the diesel engine by reciprocation in the radial direction of the plunger 96a-96d along the cams 110a-110d and rotation of the rotor 90, strut materials 150 of low coefficient of thermal expansion are arranged on the part positions opposite to the cam ring of the housing 11.
Patent JP-H11344015-A (JP)
Title: Clip mount seat of interior component for vehicle
Inventor: NAKAMURA MASAHIRO
IPC: B60R13/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To make easy insertion of a clip into a clip lock hole even through the clip is aligned with the center of the clip lock hole at all times and allow the clip to move easily in follow-up after the position of a mounting boss lock hole inside a vehicle body panel when interior compenents are to be mounted on the panel. SOLUTION: A clip mount seat 11 is furnished in the clip seating part 13 with a clip lock hole 14 in which a clip 21 having a swollen lock head 25 on the neck part 22 is locked by insertion of the neck part 22 and a guide groove 15 to guide the neck part 22 toward the clip lock hole, wherein a plurality of resilient loop-shaped parts 16 continued at the ends for holding the neck part of clip 22 resiliently energized toward the center of the clip lock hole are protruded on the inside surface of the hole 14, and elastically deformable parts 17 and 18 to deform the loop parts 16 at the peripheries are provided at the periphery of each loop part 16. The ends and middle part of the deformable parts 17 and 18 are formed thinner than the other part of the loop part 16.
Patent JP-S637143-A (JP)
Inventor: FUKUDA MASAHIRO
IPC: H01M10/44
Filed: 1986-06-26
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-H06173518-A (JP)
Title: Preventive device against abrupt rotation of sash window
Inventor: SHIGARAKI GINICHI
IPC: E06B3/38
Filed: 1993-06-22
Abstract: PURPOSE:To prevent a sash window from abruptly being opened or closed when opening or closing the window. CONSTITUTION:The rotary shaft is made of a supporting shaft 71 for window frame which does not rotate against the sash frame 40 and provided with the supporting shaft 71 for the window frame and rotors 72, 73 fitted loose and rotatable to this supporting shaft 71. The rotors 72, 73 are fixed to the window frame 60 so as to rotate together with the movement of the window frame 60. Two circumferential faces of both stationary first face 71A and stationary second face 74A are provided at the supporting shaft of the window frame 71. The first rotary face 72A opposite to the first stationary face 71A and the second rotary face 73A opposite to the second stationary face 74A are provided respectively in the rotors 72, 73. The first spring 75 controlling the rotation is wound up on the first stationary face 71A and the first rotary face 72A. The second spring 76 controlling the rotation having the same winding direction with the first spring 75 is wound up on the second stationary face 74A and the second rotary face 73A.
Patent JP-H11332838-A (JP)
Title: Heartbeat sensor, human body detection sensor provided with the same, and human body abnormality detection sensor
Inventor: KANBE YOSHIAKI
IPC: A61B5/0245
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To permit a measurer himself to count a heart rate without trying to measure consciously by providing an optical signal transmission means that varies the transmission condition of optical signals in accordance with vibration based on the heartbeats so as to detect heartbeat data concerning heartbeat on the basis of the transmission condition of optical signals. SOLUTION: Optical signals in a heartbeat sensor S propagate near the surface of an optical waveguide 1c. Therefore, if a disturbance member 2 approaches, as it brings about a change in the distribution of refractive indexes near the optical waveguide 1c, altering the propagation condition of the optical signals, a loss occurs in propagating optical signals. As this loss changes on the basis of the relative physical relationship between the disturbance member 2 and the optical waveguide 1c, vibration causing a change in loss can be detected on the basis of the propagation condition of the optical signals, thereby enabling a measurer himself to count a heart rate without attaching consciously a heartbeat counter to his finger or wrist by attaching appropriately the heartbeat sensor S to a part which conveys vibration based on heartbeats.
Patent JP-H0313116-A (JP)
Title: Flip-flop circuit
Inventor: TAGO SHIYUUSEI
IPC: H03K3/289
Filed: 1989-06-12
Abstract: PURPOSE:To reduce the number of resistors for level shift to one and further to prevent voltage drop caused by this resistor from depending on a power supply voltage by providing the resistor between a common connecting point, which is provided for the respective emitters of first and second transistors for data holding, and a constant current source. CONSTITUTION:The emitters of two transistors 11 and 12 for data holding are directly connected, further passed through a resistor 20 and connected through a constant current source 18 to a loworder side power supply terminal 2 together with the emitters of a transistor 18 for set signal input and a transistor 19 for reset signal input. Thus, since one resistor is enough for preventing competition between the high level of a set signal or a reset signal and the high level of internally held data, a flip-flop circuit is made suitable for integration and further, since the level shift part caused by this resistor does not depend on the power supply voltage, an operation power supply margin is enlarged.