baber/WOPTO huggingface dataset:
Patent JP-H058591-A (JP)
Title: Lead pen for plotter
Inventor: MITA KAZUHIKO
IPC: B43L13/00
Filed: 1991-06-28
Abstract: PURPOSE:To obtain the surface of a lead pen capable of preventing the deterioration of recording picture quality generated due to the clamping of a succeeding lead by a chuck though there is a preceding lead in a mouthpiece sleeve. CONSTITUTION:In the lead pen of a plotter, in which a chuck 4 clamping a lead is incorporated into a pen body 1 installed to the pen carriage of the plotter and a mouthpiece sleeve 7 with a detent rubber 10 guiding the front end section of a lead pushed by an energizing spring 9 in the projecting direction and clamped by a chuck ring 5 is set up at the front end of the pen body 1, a contact ring 11 is mounted slidably at the front end section of the mouthpiece sleeve 7 in the longitudinal direction of the lead. In the lead pen of the plotter, the contact ring 11 is pushed in the direction projected from the nose surface of the mouthpiece sleeve 7 by a pushing spring 14 stronger than the energizing spring 9 interposed between the contact ring 11 and the mouthpiece sleeve 7.
Patent JP-S6244973-A (JP)
Inventor: KAMIKAWA MICHIHARU
IPC: H05B3/20
Filed: 1985-08-22
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-H0631335-A (JP)
Title: Coiling device for metallic foil
Inventor: HATTORI SHIGEO
IPC: B65H75/08
Filed: 1992-07-13
Abstract: PURPOSE:To relieve the drum shape of a metallic foil coil and to restrain wrinkles from being generated by fixing the outside diameter of a spool in the longitudinal direction and reducing the thickness of the spool in sequence from both sides to the center in the longitudinal direction. CONSTITUTION:The outside diameter Ds of a cylindrical spool 10 is fixed. On one hand, the inside diameter becomes large in sequence from the inside diameter de on both ends to the inside diameter dc of the central part in the longitudinal direction. The length of the spool is l1 but the changing curve of the inside diameter changes as if a circular arc is drawn at a part of l2 a little shorter than l1. In this way, since the thickness becomes thin toward the central part of the spool, the coil tightening force acting on the spool 10 increases as a metallic foil having a plate crown shape is coiled. Consequently, the spool 10 transforms in the drum shape to correspond to the drum shape of the metallic foil coil, the outer surface is corrected into a columnar shape near a flat plate, wrinkles can be restrained from being generated on the coiled metallic foil and the fraction defective 3f the metallic foil coil can be reduced.
Patent JP-H06250027-A (JP)
Title: Method and device for arranging optical fiber transmitting medium in conduit
Inventor: KAAKU PIIKOTSUKU UERUZU
IPC: H02G1/08
Filed: 1992-06-22
Abstract: PURPOSE: To provide a method for installing an optical fiber cable inside an already provided conduit by a relatively easy method and a device therefor. CONSTITUTION: In this method, the optical fiber cable 20 is pushed in from one end of the conduit 22, the conduit is filled with fluid and the optical fiber 20 is sent out to the other end along with the fluid by making it flow. Further, the device is provided with an adapter 38 connected to the conduit 22 and the adapter 38 is provided with the device for inserting the optical fiber cable 20 or a ribbon from the one end and making the fluid flow from a cross section communicated to a passage to which the optical fiber cable 20 is inserted by appropriate pressure.
Patent JP-S5887712-A (JP)
Inventor: TSUJI HITOSHI
IPC: H01H1/04
Filed: 1981-11-19
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-H0746871-A (JP)
Title: Drive circuit for ac motor
Inventor: SOSHIN KOJI
IPC: H02P1/28
Filed: 1993-07-28
Abstract: PURPOSE:To allow positive disconnection of a motor from a power supply by a constitution wherein a first switching contact means is opened based on a stop operation command signal and a second switching contact means is opened with a predetermined time lag. CONSTITUTION:A control circuit 3 controls the phase of a phase control element 2 depending on the output from a zero-cross detecting section. The control circuit 3 also controls electromagnetic contactors 4, 5. In the contact driver for first electromagnetic contactor 4, the main contact unit is closed with a predetermined time lag after time-up of a timer section and opened by an operation stop command signal. In the contact driver for second electromagnetic contactor 5, the main contact unit is closed by an operation start command signal and opened with a predetermined or longer time lag.
Patent JP-H02185885-A (JP)
Title: Vehicle with motor
Inventor: WASHISAWA YOSHIKAZU
IPC: B62K5/00
Filed: 1989-07-19
Abstract: PURPOSE:To widen a space on an axle in the cross direction as well as to make improvements in the degree of freedom for size and arrangement of accessories by installing a driven mechanism to a motor as drawn nearer to one end of the axle between symmetrical wheels, and having the axle side setting position deflected more in the body outward than a motor output part, in a motor tricycle or the like. CONSTITUTION:A gearbox 14 is installed as being deflected to one end of a rear axle 13. On the other hand, and engine is set up in an intermediate part in the car width direction in space between both front and rear wheels, while an output shaft 21 is extendedly installed at the side of the gearbox 14, and a bevel gear 22 is set up as drawn nearer to the widthwise intermediate part. Then, an interval between the bevel gear 22 and the gearbox 14 is connected by a propeller shaft 23. With this constitution, a space on an axle can be widened and, what is more, the degree of freedom for size and arrangement of accessories is thus improvable.
Patent JP-H0827300-A (JP)
Title: Electrically conductive foamed rubber and its production
Inventor: MATSUOKA TOSHIKAZU
IPC: H01B1/24
Filed: 1994-07-14
Abstract: PURPOSE:To easily obtain an electrically conductive foamed rubber by a specific method without increase in carbon black, thus it comprises fine, uniform and continuous foam and has low hardness, high conductivity, excellent shape restoration without bleedout. CONSTITUTION:One hundred parts by weight of an ethylidenenorbornene type EPDM having Mooney viscosity of >=60 (JIS-K-6300) at 100 deg.C are formulated with 10-40 pts.wt. of an electrically conductive carbon black having 500-200ml/100g DBP (dibutyl phthalate) absorption, a decomposition type foaming agent, vulcanizing agents and others and they are kneaded. Then, the resultant compound is charged into a mold cavity in an excessive amount more than its capacity and the primary vulcanization is carried out at a lower temperature than the decomposition point of the foaming agent under pressure at a lower than 1.1 foaming ratio. Subsequently, the secondary vulcanization is effected at a high temperature than the decomposition point of the foaming agent under normal pressure, and simultaneously, foaming is performed to produce a foamed rubber including open cells and closed cells mixed therein. Finally, the foamed rubber is compressed to break the closed cells to obtain the objective foamed rubber.
Patent JP-H0351751-A (JP)
Title: Method for measuring degree of cure of ultraviolet hardening resin
Inventor: TSURUSAKI KOJI
IPC: G01N27/00
Filed: 1989-07-19
Abstract: PURPOSE:To perform accurate measurement by obtaining the transition temperature of glass from electric conductivity. CONSTITUTION:A sample to be measured 1 is held with three-terminal electrodes 2 (2a, 2b and 2c) comprising a positive electrode 2a, a negative electrode 2b and a protecting electrode 2c. The device is covered with a metal shield 3 and an insulator appropriately, and a sample cell 5 is formed. The cell 5 is continuously provided in parallel with a variable resistor. A DC voltage is applied from a high voltage power source. At this time, electric capacitance is measured, and electric conductivity can be obtained. When the sufficiently low conductivity is obtained, it is judged that the curing is sufficiently in progress. The transition temperature of glass is obtained from the electric conductivity. When the sufficiently high temperature is obtained, the curing is sufficiently in progress. Thus, accurate measurement can be performed.
Patent JP-H0787090-A (JP)
Title: Method and device for detecting cyclic code
Inventor: YANAGISAWA SHIGEKI
IPC: H04L12/70
Filed: 1993-06-30
Abstract: PURPOSE:To find out a delimiter position of an n-bit cyclic code or abbreviated cyclic code with a simple circuit by dividing a consecutive bit stream with a generation polynomial and reducing a residue of a generating polynomical before 2nd division to detect the n-bit cyclic code or abbreviated cyclic code included in the bit stream based on the result of the 1st division. CONSTITUTION:An exclusive OR circuit 12 is inserted between 1st and 2nd stages, between 5th and 6th stages and between 6th and 7th stages of a divider 1. An output at a final stage of a 40-bit shift register 10 is inputted to the exclusive OR circuit 12 and a decoder 11 is provided, which detects it that bits in each register of the divider 1 are all zero or have a specific bit pattern. The divider 1 divides 40-bit data sequence by a generation polynomial G(X)=(X<8>+X<2>+X+1) and the residue (X<6>+X<2>+X) of X<40>/G(X) is subtracted from the quotient, so that (X<6>+X<2>+X) is subtracted in advance from the divider 1 to exclude the effect of X<40>.
Patent JP-S6247965-A (JP)
Title: Electrolyte supplementing method for fuel cell
Inventor: KANEKO RYOICHI
IPC: H01M8/04
Filed: 1985-08-27
Abstract: PURPOSE:To supply the required amount of electrolyte from the outside and supplement uniformly the electrolyte into the inside of a cell by heating and controlling an electrolyte reserve tank. CONSTITUTION:An electrolyte reserve tank 8A is arranged in a fuel gas pipeline and a reserve tank 8B is arranged in an oxidizing gas pipeline. Electrolytes 15A and 15B are vaporized with heating coils 10A and 10B installed in their outsides, and supplied to a separator 2 of a fuel cell 1 together with fuel F1 (H2 gas) and F2 (oxidizing gas) through pipelines 6, 7. the saturated vapor pressure in the reserve tanks 8A, 8B and in an electrolyte plate 5 of the fuel cell 1 are detected with detectors 11A, 11B, and a controller 12 sets current to be applied to the heating coils 10A and 10B. Scrubbers 9A, 9B are arranged in gas exhaust pipelines to return condensed electrolyte to reserve tanks 8A and 8B.
Patent JP-S5974902-A (JP)
Inventor: WATANABE HIDEAKI
IPC: A01B59/04
Filed: 1982-10-22
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-H1130214-A (JP)
Title: Clip
Inventor: KAMIYA HARUHISA
IPC: F16B19/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To remove only a mounted member while leaving a clip on the body side, to dispense with removal labor for the clip from the mounted member in recycling, and to surely prevent a clip from scattering even when an impact is applied to a vehicle body. SOLUTION: In a clip used for removably installing a mounted member 30 to a body 40, a clip main body 10 is provided with a flat clamping face 18, which are brought into contact with a rib 32 in the mounted member 30 from its both sides, and an engaging projection part 22 which can be engaged with an engaging hole 34 in the rib 32. When the mounted member 30 is pulled in the removing direction so as to be removed from the body 40, the clip main body 10 is left while inserted into the mounting hole 42 in the body 40.
Patent JP-H1128122-A (JP)
Title: Desk for display device
Inventor: TAKAGI RYOICHI
IPC: A47B21/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To enable to easily see the display picture of a display device by providing the top plate of the desk with a recess part for the display part for housing the display device in a tilting state so as to allow the displaying surface of the display device to face upward/forward. SOLUTION: The desk for a display device 10 is provided with a rectangular bottom plate 11 arranged horizontally with respect to a floor surface by leg parts 12 fixed to each corner part and the top plate 15 horizontally supported on a front surface plate, a back surface plate 14 and respective side surface plates 16, which are respectively and vertically fixed to each side edge part of the plate 11. At this top plate 15, the recessed part for the display device 15a for housing the display device 10 in a tilted state and a recessed part for a printer arranged adjacent to this part 15a so as to horizontally house the printer device are formed.  The bottom surface of the part 15a is formed in the shape of a groove recessed forming a triangular horizontal cross section by a front side slope 15c and a rear side slope 15d tilting up-backward at a right angle to the slope 15c from its rear tip edge.
Patent JP-H0528742-A (JP)
Title: Magnetic circuit of magnetic head driving device
Inventor: NAKAZATO HIROSHI
IPC: G11B33/14
Filed: 1991-07-26
Abstract: PURPOSE:To shut off the leak magnetic fluxes generated from the magnetic circuit of the magnetic head driving device by using a shielding plate provided near a disk plate and to lessen the temp. rise of a coil winding by the vent holes opened at the shielding plate. CONSTITUTION:The shielding plate 11 of an iron system is disposed near the magnetic disk 1 of a yoke 5 of the magnetic circuit and the air bent holes is provided in the same position as the gap position of a magnet 8. The leak magnetic fluxes generated from the magnetic circuit of the magnetic head driving device are shut off in this way and the temp. rise of the coil winding is lessened by the vent holes at the time of positioning the head. Stable power supply is thus executed.
Patent JP-H0718635-A (JP)
Title: Road sign post
Inventor: SAITO KAZUMI
IPC: E01F9/00
Filed: 1993-06-30
Abstract: PURPOSE:To slways keep the visibility and safety of a traffic vehicle and a passerby suitably by making the best use of such a characteristic as elastic restoration and making a reflection sheet to follow up the deformation of a post main body so as to prevent separation. CONSTITUTION:A post main body 10 is formed like a hollow cylinder or a solid bar in such a manner as to be elastically deformable, and a reflection sheet 13 provided continuously or discontinuously in the direction of the axis of the post on the outer peripheral surface of the post main body 10 is formed to be separated into plural parts by the elastic deformation of the post main body 10. As the thus formed reflection sheet 13, a reflection member 15 stripped from a released paper 14 is made pressure-sensitive adhere to a sheet. A slit 16 is formed on the reflection member 15, so that elastic deformation of the post main body 10 is adsorbed by the slit 16, or a reflection sheet is divided into thin pieces (24a, 24b-) and arranged at required spaces 25, so that elastic deformation of the post main body is absorbed by the spaces 25.
Patent JP-S6343423-A (JP)
Title: Signal processing method
Inventor: FURUKAWA TOSHIHIRO
IPC: H04B3/06
Filed: 1986-08-11
Abstract: PURPOSE:To quicken the degree of convergence even to a signal having chromaticity by providing a lattice type digital filter before an automatic equalizer so as to bring the level of a processing signal into a white level. CONSTITUTION:The lattice type digital filter 2 receiving an output signal of a transmission line and an automatic equalizing filter 3 receiving the output signal of the m-th stage of the filter 2 are connected to the post-stage of the transmission line 1. The filter 2 makes a linearly independent input signal into noncorrelation one after another by the Gram-Schmitt orthogonalization. Thus, the input signal of the equalizing filter 3 is brought into a white level and the degree of convergency of the filter 3 is quickened even to a signal having the chromaticity.
Patent JP-S6432868-A (JP)
Title: Housing for hollow yarn type artificial organ
Inventor: SHIMOOKI YUKIROU
IPC: A61M1/18
Filed: 1987-07-28
Abstract: PURPOSE:To simply perform potting and to dispense with a pipe for introducing a filler, by providing a filler introducing passage to the housing itself of a hollow yarn type artificial organ. CONSTITUTION:A filler introducing passage 2 is provided to a housing 4 and the interior of the housing 4 is partitioned into the filler introducing passage 2 and a hollow yarn receiving space 3 by a horizontal partition wall 9. The horizontal partition wall 9 is formed so that the side surfaces thereof are closely brought into contact with the inner wall of the housing 4 and formed so as to exceed a fluid port 5 to extend to both ends in a horizontal direction. Further, a filler injection port 1 is opened to the almost central part of the filler introducing passage 2. For example, in preparing an artificial dialyser, a bundle of hollow yarns 7 are sealed in the hollow yarn space 3 of the housing 4 and an adhesive 6 is injected in the space 3 from the filler injection port 1 while the whole is rotated on the horizontal surface. The injected adhesive 6 is separated left and right by centrifugal force and reaches both ends of the housing through the filler introducing passage 2 to fix the housing 4 and the bundle of the hollow yarns 7.
Patent JP-H0636986-A (JP)
Title: Stepper
Inventor: MIURA YASUHIRO
IPC: G03F1/84
Filed: 1992-07-14
Abstract: PURPOSE:To detect a optically permeable foreign matter when a foreign matter of a photomask is inspected in a stepper. CONSTITUTION:The stepper comprises an exciting light source 1 for irradiating with an ultraviolet ray, an exciting light irradiating filter 4 for shielding a light except an exciting light wavelength band, a fluorescent transmission filter 7 for shielding a light except a fluorescent wavelength band, a fluorescent spectrophotometer 8, and a foreign matter inspecting processor 9, irradiates an optically permeable foreign matter 6 adhered to a surface of the photomask 5 with the exciting light, receives a fluorescent light emitted from the matter by the spectrophotometer 8 and detects the foreign matter.
Patent JP-S6165015-A (JP)
Title: Intake device of engine with supercharger
Inventor: OGATA KAZUO
IPC: F02B29/04
Filed: 1984-09-05
Abstract: PURPOSE:To increase the reliability of a refrigerator without reducing the supercharged air pressure by feeding a refrigerant through an air passage bypassing an air cooling evaporator when the temperature of the refrigerant in the refrigerator cooling the supercharged air is increased to the refrigerant deterioration temperature. CONSTITUTION:The air from an air cleaner 10 is fed into a combustion chamber 13 with a supercharger 4 through an inter-cooler 27, an evaporator 15 in a surge tank 14, a throttle valve 17, and an intake port 12. When the temperature of the supercharged air is high, a control circuit 26 connects the solenoid clutch 18 of a compressor 19 via a signal of a sensor 32, and a refrigerant flows into the evaporator 15 from the compressor 19 through a condenser 20, a refrigerant tank 21, a pipe 22, and a flow control valve 23 controlled by the control circuit 26 to cool the supercharged air. When the refrigerant is deteriorated and its temperature is increased, the control circuit 26 opens 25 the bypass passage 24 of a surge tank 14 via a signal of a sensor 31 so as to apply no thermal load to the refrigerant.
Patent JP-H0356078-A (JP)
Title: Ultrasonic motor
Inventor: SAWADA YUKIHIKO
IPC: H02N2/00
Filed: 1989-07-21
Abstract: PURPOSE:To prevent efficiency of a motor from deteriorating by switching a high frequency, applied to a vibrator, to resonance frequencies of the respective horns. CONSTITUTION:An ultrasonic motor 1 is constituted by integrally fixing a resonance unit 7 formed by horns 5 to 6, piezoelectric elements 2, terminal plates 10 and a collar 8 by a bolt 9. While a rotor is pressed to driving surfaces 3 to 4 with suitable contact force and rotated. In this ultrasonic motor 1, high frequency of resonance of the horn 5 is applied to the piezoelectric element 2 by a frequency selector device, and elliptic oscillation is excited in the driving surface 3. Further, when a driving frequency is selected to a resonance frequency of the other horn 6, the driving surface 4 is excited, and the rotor is reversely rotated.
Patent JP-H02132423-A (JP)
Title: Nonlinear optical element
Inventor: NINOMIYA HIDETAKA
IPC: G02F1/35
Filed: 1989-07-21
Abstract: PURPOSE:To form a single crystal of the size sufficient to constitute a light guide and to obtain the element exhibiting a high nonlinear optical effect without having absorption of visible light by using the crystal of a specific org. compd. CONSTITUTION:The nonlinear optical element is formed by using the org. compd. expressed by general formula I. In the formula, A denotes <=5C electron- withdrawing group; R1 denotes a hydrogen atom, alkyl group, alkenyl group; R2 denotes a hydroxyl group, acylamino group, ureide group; R3 denotes a hydrogen atom or monovalent substituent. The carbon atoms having the electron withdrawing property are preferably <=3 and the electron-withdrawing groups are preferably a nitro group, cyano group, formyl group, alkylsulfonyl group. R1 is preferably an alkyl group, R2 a hydroxyl group and R3 a hydrogen atom.
Patent JP-H0236529-A (JP)
Title: Method of flattening interlayer insulating film
Inventor: INOUE HARUO
IPC: H01L21/768
Filed: 1988-07-26
Abstract: PURPOSE:To enable the multilayer interconnection to be performed for manufacturing a high speed device of high integration by a method wherein the relation between the etching rate of a polysiloxane base coating film as an upper layer and that of a CVD film as a lower layer is specified to remove most part of the film formed on the stepped part by an etching back process. CONSTITUTION:In order to flatten the stepped part on a wafer caused in multilayer interconnection process in the manufacture of semiconductors, an interlayer insulating film comprising a CVD film as a lower layer and a polysiloxane base coating film as an upper layer laminated with each other is formed to remove most of the film formed on the stepped part by etch back process meeting the requirement of A<=B where A represents the etching rate A(Angstrom /min) of the polysiloxane base coating film as the upper layer while B represents the etching rate B(Angstrom /min) of the CVD film as the lower layer. Through these procedures, the flattening process can be performed almost completely by etching back most of the film formed on the stepped part meeting the requirement of the faster etching rate of the CVD film as the lower layer than the SOG of the upper layer when the CVD film is formed on the stepped part of the first layer on the wafer surface and the SOG is laminated on the CVD film.
Patent JP-S5977305-A (JP)
Title: Method for measuring concentricity
Inventor: NAKAJIMA KOUSUKE
IPC: G01B7/00
Filed: 1982-10-27
Abstract: PURPOSE:To enhance measuring accuracy of the titled degree, by forming a pluraity of measuring surfaces, which face each other in correspondence with the sizes of the inner diameters of the holes of grids, whose coaxial degree is to be measured, on the contact proble of a position detector. CONSTITUTION:An electron gun is held by a holding jig. The rotary center of a rotary table is aligned with a hole 47 of a grid 34, and a stepping motor is started. Then, a contact probe 9 is lowered in the hole 47 together with a lifting part. When, a first measuring surface 59 formed on the contact probe 9 is stopped. Under the state the surface 59 is contacted with the inner surface of the hole 47, the grid 34 is rotated. Then, the amount of the displacement of the contact probe 9 is detected by a position detector. Then the motor is started. When a second measuring surface 60 formed on the contact probe 9 is contacted with the inner surface of a hole 49 of a grid 36, lifting is stopped. The amount of the displacement of the contact probe 9 is likewise detected.