baber/WOPTO huggingface dataset:
Patent JP-H03164565-A (JP)
Title: Starting fuel supply device for industrial engine
Inventor: KOBAYASHI KAZUYUKI
IPC: F02M37/16
Filed: 1989-11-21
Abstract: PURPOSE:To facilitate setting of an air-fuel ratio at the time of startup by providing a cam, formed of a shape memory polymer changing its elasticity at a glass transition point and thereabout as a borderline, at one part of a recoil starter, being a starting device, and making the delivery capacity of a pump variable by the elastic deformation of the cam according to the temperature. CONSTITUTION:In case an engine 1 is cool at the time of its startup, the elasticity of an elastic ring 100 formed of a shape memory polymer is high and overcomes the pressing force of a return spring 39 so as to maintain its cam shape. The stroke of a fuel pump 29 therefore becomes S, and pump capacity becomes large. A branch valve in a branch chamber interposed at the intermediate part of a fuel pump 101 is thereby opened in association with operation of a recoil starter 31 to send fuel also into a connecting cylinder between a carburetor and a cylinder, and thus the supplied air-fuel ratio to the cylinder becomes rich. On the other hand, when the engine 1 is warn, the elasticity of the elastic ring 100 is low, so that its cam shape is deformed, and the stroke becomes S', thereby restraining the supplied air-fuel ratio from becoming rich.
Patent JP-2000128747-A (JP)
Title: Hair dye composition
Inventor: ONUKI TAKESHI
IPC: A61K8/362
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a hair dye composition excellent in hair dyeing ability and dye migration resistance, significantly suppressed in the color of shampoo dye washings, and affording the hair after dyed with rich touch of feel including wiriness smoothness and good combability. SOLUTION: This hair dye composition with a pH of 1.5-4.5 is such one as to contain (A) 0.1-2.8 wt.% of glycolic acid and/or a salt thereof, (B) 3-20 wt.% of an aliphatic polycarboxylic acid and/or salt thereof, and (C) 0.01-5.0 wt.% of one or more kinds of dyes selected from acid dyes and natural coloring matters.
Patent JP-2001116837-A (JP)
Title: Altitude measuring device for flying body
Inventor: ISOMURA HITOSHI
IPC: G01S13/88
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To continuously measure an altitude from a flying body to a sea level even in a low altitude. SOLUTION: A delay cable or a delay unit is added to delay a modulated signal of a transmission signal of this altitude measuring device, and a determination function for a measured result of the altitude and a remeasuring function are also added separately of an altitude measuring function to allow measurement upto the low altitude.
Patent JP-H02148125-A (JP)
Title: Magnetic disk controller
Inventor: KUMAGAI MASAHIKO
IPC: G06F3/06
Filed: 1988-11-30
Abstract: PURPOSE:To transfer data at a high speed and to reduce the bit unit price by dividing a system bus into plural bit areas and providing magnetic disk control circuits and magnetic disk devices whose number corresponds to the division number to change serial transfer to apparent parallel transfer. CONSTITUTION:A system bus 14 is divided into plural bit areas. and data of respective divided bit areas are processed by data processing mechanisms consisting of a memory 13 as the main storage device, magnetic disk controllers 4 to 7, and magnetic disk devices 8 to 11 respectively. Consequently, data is apparently transferred in parallel to increase the transfer speed. Thus, a magnetic disk controller is obtained which is capable of high-speed transfer and has the bit unit price reduced.
Patent JP-H06149384-A (JP)
Title: Pressure reducing valve device
Inventor: MATSUNAGA SHOICHI
IPC: G05D16/10
Filed: 1992-11-11
Abstract: PURPOSE:To make a responsibility satisfactory, to freely set an operating characteristic, and to make a device compact by providing a valve body fixed from a secondary side chamber at a valve mouth, connecting a balancer with the valve body, and allowing the pressure of a primary side to act on. CONSTITUTION:This pressure reducing valve device is used by connecting a primary side chamber 2 with the upstream side piping of a water piping, and connecting a secondary side chamber 3 with the downstream piping. The high pressure in the primary side chamber 2 acts on the lower face of a valve body 5 and the upper face of a balancer 21. The valve body 5 is energized upward, that is, to a valve opening direction by the pressure acting on the lower face of the valve body 5. And also, the valve body 5 is energized downward by the pressure of the primary side acting on the upper face of the balancer 21. The valve body 5 is energized in the valve opening direction by a force acting on an area obtained by subtracting the pressure receiving area of the balancer from the pressure receiving area of the valve body 5. On the other hand, the pressure in the secondary side chamber 3 acts on the back face of the valve body 5, and the pressure of the secondary side acts also on a pressure receiver 10. Then, the valve body 5 is closed by those forces.
Patent JP-H08158569-A (JP)
Title: Motor-driven awning device
Inventor: KANO MASAHIRO
IPC: E04F10/06
Filed: 1994-12-05
Abstract: PURPOSE: To keep water like rain out of an electric motor rotating a winding-up drum built-in a rotary drum. CONSTITUTION: An electric motor 9 rotating a winding-up drum 7 is built in the end 7a of the drum supported at both ends through a bracket 6 protruded in an arm support frame fixed on a wall face and the output shaft 11 thereof is connected to the bracket 6. A canvas support frame is provided through a pair of freely bending and stretching arms in the arm support frame and one end of the canvas 8 wound up on the drum 7 is fixed to the canvas support frame. A covering member 13 coating the connection part of the electric motor 9 and the bracket 6 is put on the connection part. This covering member 13 is made so as to form a hollow pipe and fixed to the end 7a of the winding-up drum 7. The periphery of the front end is extended to the bracket 6 direction to cover the connection part of the winding-up drum 7 and the bracket 6.
Patent JP-H10129631-A (JP)
Title: Detection method and device for web finish of packaging machine
Inventor: TANIGUCHI TOSHINORI
IPC: B65B41/16
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To secure detect the finish of a film even when the finish end of film is fixed to a paper pipe with an adhesive tape or the like. SOLUTION: A strip film 26 drawn from a reeled roll 28 set by a charging means 22 is transferred to a bag-making machine 32 in a state that the film 26 is wound up on a dancer roller 44 tensing it. The displacement position of the dancer roller 44 is detected by the detection signal of a potentiometer 52. The upper and lower limit positions of the deviation are set at both right and left sides of the aimed position of the dancer roller 44. When the potentiometer 52 detects that the dancer roller 44 has shifted to the upper or lower deviation limit positions, a control means 20, detects the finish of the strip film 26. When it has been detected that the dancer roller 44 has abruptly shifted in a specified time interval, also the finish of the film belt is detected.
Patent JP-H02148855-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HASHIMOTO YUKIHIRO
IPC: H01L21/762
Filed: 1988-11-30
Abstract: PURPOSE:To make it possible to isolate elements electrically perfectly by forming a groove which surrounds an element forming region in the substrate on the element forming side among two semicondutor substrates that are stuck together through an insulating layer, and filling in said groove with a conductive film with which the insulating film and a conductor layer are coupled. CONSTITUTION:For example two semiconductor substrates 1 and 2 are stuck together through insulating films 3, 5 and 6 which hold a conductive polycrystalline silicon film 4. A groove 2A which reaches the conductor layer and surrounds an element forming region in an island shape is formed from the surface of the substrate 2 on the element forming side among said substrates. An insulating film 8 is formed so as to cover at least the side wall of the semiconductor substrate on the element forming side which is exposed in the groove. A conductive polycrystalline silicon film 9 which is coupled with the conductor layer 4 is formed so as to fill the remaining space in the groove. Each element forming region is perfectly isolated with the groove, the insulating films, the conductor layer and a conductive film. When a potential is imparted to the conductor layer and the conductive film, the region is electrically perfectly shielded. Erroneous operation in the semiconductor device on which A/D elements are mounted in a mixed pattern is prevented, and noises are decreased conspicuously.
Patent JP-2000125614-A (JP)
Title: Compost spreader
Inventor: FUJIMI KIYOTAKA
IPC: A01C3/06
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a compost spreader so designed as to enable a maximally loadable volume of compost to be loaded by its own power, convey it, be accessible to even narrow-structured greenhouses, and enable it to be spread uniformly. SOLUTION: This compost spreader is such one as to be equipped with a flat-bottomed bucket 10 for holding compost by scooping it from the front end thereinto, a discharge device 20 for cutting out the compost from the bucket 10 and spreading it, and a tilting device 30 for tilting the bucket 10, mountable on a small-sized tractor, and enable both compost scooping and uniformly spreading operations to be conducted by its own power and by a single operator.
Patent JP-S62175466-A (JP)
Inventor: DENISU JIEIMUZU AUTORETSUDO
IPC: A61K31/38
Filed: 1986-12-17
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-H09147322-A (JP)
Title: Evaluation device for magneto-resistance effect type magnetic head
Inventor: AKAMA HIROSHI
IPC: G11B5/39
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To facilitate accurate evaluation of the characteristics by disposing a pseudo magnetic head with a prescribed gap to make its tip surface opposite to a magnetic recording medium sliding surface of each magneto-resistance effect type magnetic head (MR head). SOLUTION: Under the state of plural MR heads A formed on a wafer 11, the pseudo magnetic head B is disposed on the wafer 11 to make its tip surface (b) opposite to the magnetic recording medium sliding surface (a) of each MR head A. In this pseudo magnetic head B, when an excitation current is supplied to a thin film magnetic coil 23 held between an auxiliary upper magnetic layer 22 and an auxiliary lower magnetic layer 21, corresponding to an upper magnetic layer 3 and a lower magnetic layer 2 respectively, a leakage magnetic field is generated from a magnetic gap (g) of the head B. This leakage magnetic field becomes a signal magnetic field to enter an MR element 1 of the MR head A disposed opposite to the pseudo magnetic head B on the wafer 11, and hence an electromagnetic transducing characteristic (a reproducing output, etc.) of the MR head A is measured and evaluated.
Patent JP-H05114813-A (JP)
Title: Radio wave absorber
Inventor: ISHINO TAKESHI
IPC: H01Q17/00
Filed: 1991-10-22
Abstract: PURPOSE:To obtain a thin radio wave absorber which can operate even when an arrival wave is in a short wavelength range by uniformly loading a thin film on the organic macromolecular film or dielectric of a lambda/4 type radio wave absorber by ion plating, etc., and thus constituting a resistance film. CONSTITUTION:A complete reflector 11 is mounted on the back of the dielectric 12 whose thickness is nearly lambdag/4 (lambda: wavelength of radio wave in dielectric 12) and the thin film is loaded as the resistance film 13 on the top surface by the ion plating, vapor deposition, sputtering, etc., of metal oxide, metal nitride, or their mixture. For example, a polyethylene foamed body which is 6mm thickness is used as the dielectric 12 and lined with aluminum foil (reflection body 11) of 50mum thickness, and the top surface of the foamed body is covered with a polyester phthalate film (resistance film 13) of 125mum thickness where the metal oxide of 300Angstrom thickness is loaded. Consequently, the radio wave absorber which has wide-range radio wave absorption performance up to 6-40CHy is obtained.
Patent JP-H05114713-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAUCHI TAKAHIRO
IPC: H01L27/04
Filed: 1991-10-22
Abstract: PURPOSE:To increase the capacity of a capacitor without increasing its plane area, and to strictly control the increment of capacity. CONSTITUTION:A lower electrode 19 is formed in such a manner that its side end is extended toward a substrate 11. An SiO2 film 17 is patterned using a silicon nitride film 16 as the end part of etching, and the lower electrode 19 is formed in such a manner that its side end is extended toward the substrate 11 leaving a polycrystalline silicon film 23 on the above-mentioned side wall. The extended part, i.e., the increment of capacitance. can be controlled strictly.
Patent JP-H05114881-A (JP)
Title: System cordless telephone set
Inventor: HOSHINO TOSHINOBU
IPC: H04M1/00
Filed: 1991-10-22
Abstract: PURPOSE:To provide the system cordless telephone set improving the utilizing efficiency of a battery while setting the cycle of battery saving of a slave unit according to the traffic amount of each time zone of a user. CONSTITUTION:This system cordless telephone set with a master unit 2 connected to a key telephone main unit 1 through wire and a slave 3 connected to the master unit 2 through radio is provided with a storage means storing the plurality of cyclic patterns on the battery saving, a control means controlling the battery saving at the time of waiting by the type of cyclic pattern informed from the key telephone main unit 1 which is provided with a registration means setting and registering the relation between the time and cyclic pattern, and an informing means informing the type of cyclic pattern corresponding to each time to the slave unit 3 based on the relation. Thus, the ON/OFF cycle of battery saving of the slave unit 3 is controlled based on the relation between the time and the cyclic pattern.
Patent JP-H11130126-A (JP)
Title: Easily unsealable container
Inventor: OSHIMA TAKAYUKI
IPC: B32B27/32
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain an easily unsealable container which has sealability when it is stored and distributed as a container for food or the like and whose lid can be easily opened at the time of use by providing a thick part with thickness of a flange center thicker than that at both ends on a sealing face side of a flange and sealing between the thick part and a lid material. SOLUTION: A flange of a specific width is provided on an upper face of a container for keeping a container shape stable and securing sealing with a lid, and a thick part is provided on a cross-sectional face of the flange. Its shape is thick at a center of the flange and thin at ends of the flange wherein relation of 0.5y<x<0.9y is established, where (x) is thickness of both ends of the flange and (y) is thickness at the center. Metal moldings 1, 2 are used to obtain this container, wherein a groove 4 is provided on the molding 2 to provide a protrusion-like thick part only on one side of the container flange, and a molten sheet 5 is pressed by the metal moldings 1, 2 to provide the flange, which is shaped by vacuum-pressure forming.
Patent JP-H10144173-A (JP)
Title: Push-on switch and its manufacture
Inventor: NAKAGAWA YOSHINOBU
IPC: H01H13/52
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To realize low cost by reducing the number of part items, as well as reducing the height size, in a push-on switch used for the operation button of an electronic apparatus. SOLUTION: While the upward projections of two lines of elastic metal wires 24A and 24B which are planted by penetrating to the bottom surface of a box form case 22 made of a resin, are bent to cross each other in the upper surface view, so as to form switch contacts 24C and 24D, their downward projections are made into contact terminals 24G and 24H, and a thin wall dome 25A made of a flexible insulating material is covered from the upper side of the switch contacts 24C and 24D. Consequently, a push-on switch having a small height size and a small number of component parts can be obtained.
Patent JP-2001127922-A (JP)
Title: Facsimile system
Inventor: MINAGAWA HIROYUKI
IPC: H04N1/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly convenient facsimile system which enables a user not only to automatically generate a cover but also to freely select even a phrase written on the cover. SOLUTION: A transmission side facsimile machine 100A is provided with an operation display part 12, which can input the management numbers of a transmitting side and a receiving side and the management number of the phrase written on the cover and a RAM 19 storing the inputted management numbers, reads information stored in the RAM 19 before transmitting text data, generates cover data including information, corresponding to the management numbers of the transmitting and receiving sides and information corresponding to the phrase management number and transmits the cover data to the receiving side by facsimile. Receiving side facsimile equipment 100B can select whether to print the cover data, generates the image data of the cover on the received cover data, when the cover data are printed and outputs the image data to recording paper from a plotter 10.  Even when the cover makes no print output, a receiving side user can confirm the caller, the receiver, etc., by looking at the contents displayed by the part 12.
Patent JP-H07134037-A (JP)
Title: Vibration angular velocity meter and its manufacture
Inventor: FUJIO HISAMITSU
IPC: G01C19/56
Filed: 1993-12-01
Abstract: PURPOSE:To achieve a high performance, miniaturization, and low-cost mass-production by forming a thin film made of a piezoelectric or an electrostrictive material on a vibrator and a silicon substrate formed by silicon machining process. CONSTITUTION:A silicon nitride film 3, a platinum lower electrode 4, a titanium acid zirconium acid lead piezoelectric film 5, and a platinum upper electrode 6 are formed in multilayer on the upper surface of silicon of silicon substrate 2 and a cantilever type vibrator 1 made of silicon which is fixed on it and the electrode 4 is divided into the electrode for driving 9 and the electrodes for detection 8a and 8b. Then, when the electrode 6 is used as a ground and an electric field with a frequency closer to the cantilever natural frequency is applied to the electrode 9, a beam vibration is excited in V direction by the vibration of the piezoelectric film 5. When a rotary angular velocity OMEGA is applied around the axis of the beam while the vibrator 1 is traveling in V direction, Coriolis force Fc is acted upon, the vibrator 1 is deflected in Fc direction which is vertical to the vibration direction, and compression force and pull stress are acted upon the sides of the electrodes 8a and 8b. At this time, the difference in the detection voltage between the electrodes 8a and 8b and the ground (electrode 6) can be detected as the signal according to the Coriolis force Fc.
Patent JP-H01143000-A (JP)
Title: Traffic signal device
Inventor: ISONISHI MINORU
IPC: G08G1/095
Filed: 1987-11-30
Abstract: PURPOSE:To make the flicker signal of a traffic signal device easy to see by sensing the brightness of a circumference and adjusting the illumination of a signal lamp in accordance with the sensing value. CONSTITUTION:Three signal lamps 3 to generate red, yellow and blue colors are fitted at a lighting indicator panel 1 and a lighting displaying controller 2 has a controller to flicker the signal lamp 3 at a suitable interval. An optical sensor 5 senses the brightness of the circumference of the lighting indicator panel 1 and the sensing value is fed back to a voltage transforming circuit 4. The voltage transforming circuit 4 increases and decreases the voltage for flickering sent to the lighting indicator panel 1 and adjusts the illumination of the signal lamp 3.
Patent JP-H01143506-A (JP)
Title: Planar antenna
Inventor: FUKUZAWA KEIJI
IPC: H01Q1/40
Filed: 1987-11-30
Abstract: PURPOSE:To reduce number of components and to improve the productivity and reliability by applying metallic plating respectively to a part of a radome except a prescribed part of the rear side and the entire face of the front face of a rear cover and forming a radiator by a plating part and an antenna element. CONSTITUTION:Many antenna elements 13 are formed on a film base 12 and the film base is clipped between a radom 11 and a rear cover 10 made respectively of a plastic, and a part of the rear side of the radome 11 except a part corresponding to the antenna element 13 is subjected to metallic plating 16 and metallic plating 17 is applied to the front face of the rear cover 10 and the metallic plating and the antenna element 13 form the radiator. Thus, the individual lower plate and upper plate constituting the radiator are eliminated and a supporting cushion to support the radome 11 is eliminated, the number of components is decreased, the constitution is simplified and the assembling is facilitated and the entire component cost is reduced. Since the number of components is less, the reliability is improved.
Patent JP-H11143602-A (JP)
Title: Electronic display system and its input device
Inventor: YAMAMOTO HIDEAKI
IPC: G06F3/153
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic display system by which pen information is operated at hand and which is not restricted by means of a blackboard position by permitting a controller to synthesize pieces of plotting information which are transmitted from respective terminals and individually stored and their attributes on a two-dimensional screen and transmitting them to an electronic display device so as to display it. SOLUTION: The terminal reports plotting information to be displayed in the electronic display device 3 by a user and terminal identifying numbers from a call originating equipment 4 to a personal computer 2. The personal computer 2 imparts the attributes corresponding to the identifying numbers to the signals, generates the pieces of plotting information and transmits them to the electronic display device 3. The device 3 displays the pictures desired by the users of the terminals based on data from the personal computer 2. The mobile history 50 of the call originating equipment 4 is plotted in the device 3. The change of linear attributes can be executed by an owner at hand and plural kinds of lines are displayed in the electronic display device 3.
Patent JP-H10145001-A (JP)
Title: Semiconductor laser
Inventor: HIRATA SHOJI
IPC: H01S5/10
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain improvement of multi-mode property, reduction of an astigmatism, expansion of an expanding angle in the horizontal direction and improvement of a kinking level and simultaneously to prevent breakage of a terminal surface and enlargement of a threshold electric current value for a semiconductor laser having a gain guide structure which is a taper stripe semiconductor laser of this kind contemplating to make a single peak in a lateral mode. SOLUTION: A semiconductor laser has a gain guide structure and an electric current injection region corresponding to an active layer has a stripe shape. The stripe has at least a neck part 19nc which has a narrow route at the position of near but spaced apart from a terminal surface S1 from which output light is emitted, and has a wide part W which is located after the narrow neck part 19 and at the opposite side of the terminal surface S1 . At least a width Ws1 of the terminal surface S1 is made to have a medium width which is larger than a width Wnc of the neck part 19 and less than a width W of the wide part 19w, and the pattern where taper parts 19s1 and 19s2 are so formed as widths from the neck part 19nc to the adjacent terminal surface S1 and the wide part 19w to gradually change is formed.