baber/WOPTO huggingface dataset:
Patent JP-2001077398-A (JP)
Title: Solar light power generating device
Inventor: TAKAOKA MICHIO
IPC: F24S23/79
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To improve total photoelectric conversion efficiency by returning back the reflected light to utilize it for the power generation without losing a considerable amount of solar energy due to the reflection on the surface of a glass substrate. SOLUTION: A small planar mirror 2 for reflection is located at or very close in front or rear to the focal point 3 of a parabolic solar battery mirror surface 1. The solar light 5 that is reflected at a point of incidence of sunlight 5 to the parabola 1 is again reflected by the small planar mirror 2 to again projecting the light on the parabola 1 at a symmetrical point with respect to the point of incidence, to make power generation at almost all the surface of the parabolic solar battery 1 to greatly improve the total photoelectric conversion efficiency.
Patent JP-H03146326-A (JP)
Title: Manufacture of fiber-reinforced thermoplastic resin pipe
Inventor: FUJII KIYOYASU
IPC: B29L23/00
Filed: 1989-10-31
Abstract: PURPOSE:To improve the accuracy of an outside diameter, and to enable accurate joining with a joint without executing fabrication by a method wherein sections among filaments are impregnated with a thermoplastic resin, a continuous reinforced fiber bundle is formed in a tape-shaped fiber composite body having a uniform width and thickness, the fiber composite body is wound on the outer circumference of a thermoplastic resin pipe and a reinforced layer is shaped. CONSTITUTION:The thermoplastic resin pipe 16 of an internal layer as a core material is shaped by passage through a mold 2 of a thermoplastic resin extruded from an extruder 1. A continuous reinforced fiber bundle 30 in which sections among filaments are impregnated with the thermoplastic resin is heated and pressed by a roll 40 and a fiber composite body 50 having uniform width and thickness is formed, and the fiber composite body 50 is wound on the outer surface of the thermoplastic resin pipe 16, and fused and unified, thus shaping a reinforced layer 16a. It is desirable that continuous reinforced fibers are wound so as to be mutually crossed. The tubular body 16 is introduced to a coating mold 12, and the outer surface of the tubular body 16 is coated with a thermoplastic resin extruded from an extruder 11, thus forming an external layer. The tubular body 16 is cooled by a cooling system 14, and taken off by a take-off unit 15, thus acquiring a fiber-reinforced thermoplastic resin pipe 13.
Patent JP-H07117168-A (JP)
Title: Magnetic composite type sound absorbing vibration damper
Inventor: NISHIMOTO KAZUO
IPC: B32B13/12
Filed: 1993-10-20
Abstract: PURPOSE:To obtain a magnetic composite type sound absorbing vibration damper provided with a function of absorbing sound emitted from a vibrating body by a method wherein a restraining plate is constituted of a porous material having a coefficient of elasticity larger than that of a magnetic polymerized viscoelastic sheet. CONSTITUTION:The vibration damper is constituted of a restraining plate 5 consisting of porous rigid body, an adhesive agent layer 6, a magnetic polymerized viscoelastic sheet 7 and a vibration body 8. The restraining plate 5 is a porous formed body made by binding the principal material of inorganic particles of porous formed body made by baking and binding the inorganic solid particles of silica sand, crushed pottery and the like by glass binderwith organic binder. The polymerized material, used for the magnetic polymerized viscoelastic sheet 7, is natural rubber, synthetic rubber, such as nitrile rubber, styrene rubber, butyl rubber, chloroprene rubber and the like, or thermoplastic elastomer and the like.
Patent JP-H08168435-A (JP)
Title: Carpet
Inventor: KIMURA TAKASHI
IPC: B29K105/24
Filed: 1994-10-26
Abstract: PURPOSE: To give proper stimulation to the body for promoting blood circulation and adapting the body to the maintenance of health by crushing rubber and resin to make angular chips having several of size, which are mixed with adhesives, and molding the mixture into a plate-like body having an irregular upper surface. CONSTITUTION: A mixture obtained by mixing angular chips 1 sized to several mm by crushing plate-like or tape-like synthetic rubber and elastic urethane resin with adhesives of liquid urethane resin or the like is poured into a form work to form a plate-like body having about 2cm of thickness. The upper surface 2 of the mixture in the molding is stirred before the whole surface is cured so that the upper surface is made irregularly rugged and molded to a proper dimension suitable to the use. Thus, the body is given proper stimulation to promote blood circulation and suited to the maintenance of health.
Patent JP-S62145563-A (JP)
Title: Rotation holding device for disk-shaped recording medium
Inventor: MIZUGUCHI SHINICHI
IPC: G11B17/028
Filed: 1985-12-19
Abstract: PURPOSE:To minimize extremely the space in a height direction and to simplify a disk loading by providing a sliding hub to guide the center hole of a disk and an outer circumferential sliding hub to hold a disk surface, shifting in the lower direction at the time of loading horizontally the disk, returning to the original position after the disk is shifted to the center of a motor main body and holding the disk. CONSTITUTION:Until a disk 1 arrives at 1A, a lever 11 is shifted in the lower direction, abutted to a pin 9A and a sliding lever 9 is pushed down. On the way, the pin 9A is abutted to the lower edge of an oblong hole 10A where an outer circumferential sliding hub 10 is provided and the outer circumferential sliding hub 10 is also pushed down. The disk 1 arrives at the position of 1A. Next, the lever 11 returns to the original position, the outer circumferential sliding hub 10 also returns until the hub is abutted to a guide washer 15, and a sliding hub 9 is also lifted up until the hub is firmly coupled to the center hole of the disk 1. A disk presser 2 is descended from the upper side, the disk 1 is pressured, thereby completing the holding and fixing operations.
Patent JP-H10116931-A (JP)
Title: Semiconductor package
Inventor: NAKAYAMA OSAMU
IPC: H01L21/60
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package which can be made high in its heat radiation, assembling reliability, strength and durability, can avoid generation of an unnecessary resistance and can facilitate easy mounting to a printed circuit board. SOLUTION: A wiring substrate is fixedly mounted to a metallic plate 2 having a semiconductor chip 3 mounted thereon, electrodes provided on a rear side of the chip 3 are exposed from the rear side of the plate 2, and connected by bonding wires 5 and 6 to pads of the wiring substrate. Thereby, the chip 3 generating heat can be mounted directly to the plate 2 so that efficient heat radiation can be realized toward its printed circuit board side with a large area. Accordingly, a heat radiating efficiency can be improved, the plate 2 can function as a reinforcing material, deformation and destruction can be avoided, and coplanarity can be improved. Thus enabling stable mounting to the printed circuit board. Further, when the rear side of the substrate is connected also by bonding wires, its assembling reliability can be improved, thus eliminating generation of any unnecessary resistance.
Patent JP-2000109794-A (JP)
Title: Cmp abrasive and polishing of substrate
Inventor: KOYAMA NAOYUKI
IPC: B24B37/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a CMP(chemical mechanical polishing) abrasive being readily subjected to waste liquor treatment, capable of polishing a face to be polished such as a silicon oxide film at a high speed without a scratch, having the ratio of the polishing rate of the silicon oxide film to the polishing rate of a silicon nitride film of >=10, and a method for polishing a substrate using the CMP abrasive. SOLUTION: This CMP abrasive comprises a cerium oxide particle, a dispersant, an additive having 1-20% biodegradation degree after 28 days measured by JIS K 6,950 and water. The method for polishing a substrate comprises pressing the substrate having formed a film to be polished against a polishing cloth of a polishing fixed plate, pressurizing the polishing cloth and relatively moving the substrate from the polishing fixed plate and polishing the film to be polished while supplying the CMP abrasive between the film to be polished and the polishing cloth.
Patent JP-H01127120-A (JP)
Title: Mobile type carrier for bolster plate
Inventor: TAKAHASHI YOSHIO
IPC: B21D37/04
Filed: 1987-11-12
Abstract: PURPOSE:To facilitate die changing by moving a die changing carrier from a transfer press device to the direction at right angles to the forward direction of a work piece and then separating each end bolster plate from the intermediate bolster plate keeping it in parallel with the forward direction of the work. CONSTITUTION:In a transfer press device using a cross bar, each end bolster plate 12, 13 of the bolster plates composed of each end bolster plates 12, 13 and an intermediate bolster plate 11 is connected separably with the intermediate bolster plate at a place where the die changing carrier moves by a prescribed distance from the direction at right angle to the forward direction of the work so that they can move in parallel with the forward direction of the work. In changing of the die, the cross bar 1 is prevented from being damaged by contact with the die 2 and an operator is prevented from being held between the die 2 and the cross bar.
Patent JP-H11119757-A (JP)
Title: Display control method of variable resolution display device
Inventor: FUJIMOTO SUNAO
IPC: H04N5/445
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a display control method that can give good visibility to a operator and that makes the operation possible to perform an intuitively comprehensive operation, by enabling the position of a state display part on the screen to be moved continuously and variably. SOLUTION: Even when a frequency of the input signal is changed and an image of a pattern displayed in a display area A for a monitor is changed by a change in the resolution associated with the frequency change, a state display area B is controlled so as to always stay at a certain position. In this case, a horizontal position in the state display are B fixes a display start position (x1, y1) and an end position (x1+Ox, y1+Oy). And, this state display image and a display for the monitor are synthesized. Thus, on the entire screen for composing the display area A for the monitor, it is made possible to fix an area from the start point (x1, y1) up to the point counting the number of dots Oy in the horizontal direction (lateral direction), namely, the display position of the state display area B, at a certain position regardless of the inputted frequency.
Patent JP-S62144420-A (JP)
Title: Code identification circuit
Inventor: ONISHI YOICHI
IPC: H04L25/49
Filed: 1985-12-18
Abstract: PURPOSE:To obtain a code identification circuit not susceptible to the adverse effect due to temperature even in using a conventional resonance circuit by adopting the constitution that a phase shift of a phase shift circuit optimizing the sample timing of an A/D conversion circuit is controlled by using a phase difference output signal. CONSTITUTION:Even when the characteristic of the 1st resonance circuit 6 is fluctuated due to ambient temperature change and the phase of an extracted clock signal changes, the characteristic of the 2nd resonance circuit 9 is changed similarly as that of the resonance circuit 6. Then a phase error proportional to the temperature characteristic of the resonance circuit appears at the output of a phase comparison circuit 8. In giving a phase change of opposite polarity corresponding to the phase error by a phase shift circuit 10, the phase change of the resonance circuit 6 due to its temperature characteristic is cancelled. Thus, the sample timing of the A/D conversion circuit 2 is always kept constant against the ambient temperature change.
Patent JP-H08149732-A (JP)
Title: Bobbin for stator coil of magnet generator
Inventor: NITTA TOMOYA
IPC: H02K21/22
Filed: 1994-11-21
Abstract: PURPOSE: To obtain a bobbin for the stator coil of a magnet generator employing a split bobbin for the stator coil which can be prevented from being shifted or removed from a stator core. CONSTITUTION: Since front and rear bobbin parts 22, 32 are stopped at stopping parts 4, 5 while holding a stator core 1 between them, front and rear bobbins 2, 3 are not displaced nor removed even when a spindle winding system is employed.
Patent JP-H10300395-A (JP)
Title: Detector/identifier for projectile
Inventor: MATSUMOTO HIROFUMI
IPC: G01V3/02
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a system for detecting a projectile flying at high speed and crushing in which the crushing position can be located and the projectile can be identified at low cost. SOLUTION: Two sheets of linear target 13, 13, each arranged with a large number of wires in matrix, are arranged on the surface a detection system at a specified interval. Crushing position of a projectile T is specified by a position where the wire is disconnected through crushing of the projectile T against each linear target 13 and the cross-sectional area of the projectile T is detected by the range of disconnection of the wire on the linear target 13. Furthermore, speed of the projectile T is detected from the time difference of occurrence of disconnection between both linear targets 13, 13 and the direction of the projectile T is detected from the positional shift of disconnection between both linear targets 13, 13. The projectile T is identified by combining the cross-sectional area, the time variant characteristics thereof, and the speed of the projectile T.
Patent JP-H01132407-A (JP)
Title: Spike tire
Inventor: SHIKAMA HAJIME
IPC: B60C11/16
Filed: 1987-11-16
Abstract: PURPOSE:To make spikes effectively function only at the time of laying snow by forming a spike body with an inner case having an edge portion on the outer end while having a pressure receiving board on the inner end and an outer case in which the inner case is slidably fitted, and projecting/retracting the inner case out of/into the outer periphery of a tire by means of air pressure. CONSTITUTION:In the captioned spike tire in which a number of steel-made spike bodies 3 are embedded inside the outer peripheral portion rubber (tread) of the tire, each spike body 3 consists of an inner case 5 having an edge portion 6 on the lower end while having a pressure receiving board 7 on the upper end and an outer case 8 in which the inner case 5 is slidably fitted. Brackets 9, 10 for making lower lead wires longitudinally and laterally pass is provided on the outer peripheral portion of the outer case 8. An air tank 15 is provided on a rubber portion toward the inside of tire on the upper portion of the spike body 3 and lead wires 16 are longitudinal and laterally embedded between these air tanks 15 and tire inside cords. Also, these wires 16 are linked to the lower lead wires 11 inserted into the brackets 9, 10 by means of vertical lead wires 18.
Patent JP-H09122782-A (JP)
Title: Punch press
Inventor: KAWAGUCHI KOJI
IPC: B21D28/04
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To improve the productivity by increasing the apparent number of dies in two times. SOLUTION: A striker is installed on the lower part of a ram being moved up and down with a hydraulic cylinder, this striker is moved freely in the Y axis direction, and a punch holder 31 and a die holder being freely movable in the Y axis direction are installed on the lower side of the striker. An upper turret 71 and a lower turret of providing punches 61 and dies which are arranged mutually and oppositely by plural lines and plural rows respectively inside the punch holder 31 and the die holder are installed freely rotating with a drive device 83. Then, the productivity can be improved by increasing the appearance number of dies in two times.
Patent JP-H10113630-A (JP)
Title: Rotary valve washer of rotary bottle washer
Inventor: KAWAMUKI AKINORI
IPC: B08B9/28
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To wash the outer surface of a rotary valve. SOLUTION: A rotary valve 12 consists of a rotary plate 14 fitted to a rotor 4, a member on the fixed side on which the rotary plate 14 is slid, that is, a fixed plate 18 in which a circular-arcuate oblong hole 18d for washing liquid supply is formed, and a backup spring 20 in which the fixed plate is force-fitted and to which it is integrated. Inside the rotary plate 14, plural discharge paths 16 connected to a nozzle are formed, and their communication is interrupted by the long hole 18d with the rotation to supply washing liquid to a nozzle. On the inner periphery side and on the outer periphery side of the oblong hole 18d opened to the upper surface of the fixed plate 18, annular grooves 18f, 18g are formed respectively. Washing liquid for a barrier is introduced from introducing paths 18h, 19g below.  Discharge paths 34, 35 are formed in the rotary plate 14, and outlets 34b, 35b thereof are provided with nozzles 36, 37 to jet the discharged washing liquid onto the outer and inner surfaces of the fixed plate 18.
Patent JP-H05126256-A (JP)
Title: Wire rod for piston ring
Inventor: FUJIMOTO YASUHITO
IPC: F02F5/00
Filed: 1991-11-01
Abstract: PURPOSE:To provide a wire rod for a piston ring excellent in corrosion resistance, heat resistance and wearing resistance in a corrosive atmosphere at a high temperature. CONSTITUTION:This wire rod 1 for a piston ring is composed of, by weight, 0.08% or less C, 1.5% or less Si, 2.0% or less Mn, 17 to 24% Ni, 22 to 28% Cr and the rest of iron and unavoidable impurities.
Patent JP-H07123310-A (JP)
Title: Image pickup device
Inventor: TANAKA TSUNEFUMI
IPC: H04N5/232
Filed: 1993-10-22
Abstract: PURPOSE:To provide an image pickup device which enables automatic focusing without degrading an image, by suitably arranging respective imaging devices and setting respective optical elements while using the plural imaging devices provided with the limited number of picture elements. CONSTITUTION:A focusing state is detected by using a signal from a first image pickup means 31 corresponding to a third optical system 3 and when focusing is required, it is performed by moving the first imaging means 31 on an optical axis or/and moving a lens at one part of the third optical system 3 on the optical axis at least while using a driving means 33. At such a time, the focusing is performed by moving plural lenses 4A-4D of a first optical system 1 or a fourth optical system while utilizing information provided from the first imaging means 31. Thus, when the high-resolution image is required or in the normal case of not requiring such an image, the image provided at the third optical system 3 or a synthesized image provided at the fourth image can be arbitrarily selected and outputted.
Patent JP-2000115565-A (JP)
Title: Horizontal oscillation circuit
Inventor: BANDO TAKAHIRO
IPC: H04N3/16
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To avoid applying stress to a horizontal output circuit at the time of changing the frequency of an inputted signal. SOLUTION: This circuit 61 is provided with a horizontal oscillation circuit 51 provided with a horizontal oscillation IC1. A terminal T12 is connected to respectively one ends of capacitors 8a and 8b and the other end of the capacitor 8a is grounded. The other end of the capacitor 8b is connected to the cathode terminal of a diode 10 and the collector terminal of a transistor 9, the anode terminal of the diode 10 is grounded and the emitter terminal of the transistor 9 is grounded through a resistor 11. The base terminal of the transistor 9 is grounded through a capacitor 13 and connected with the terminal T121 of a microprocessor 12 through a resistor 14. Voltage VT71 is inputted to a terminal T13 and feedback voltage VT31 is inputted to a terminal T15.  The circuit 51 generates and outputs the synchronizing signal VT14 of a horizontal synchronizing signal HD inputted to a terminal T11.
Patent JP-2001109803-A (JP)
Title: Toy distribution system for electronic commerce
Inventor: TAGUCHI YOSHIFUMI
IPC: G06F19/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a toy distribution system for electronic commerce which takes the properties of an article into account when toys are electronically dealt in. SOLUTION: This system comprises a server having stock information database in which stock information of toy stores is registered and a map database showing the locations of the respective toy stores, the toy stores which are connected to the server through a network, and customers. A customer accesses the server and inputs and sends a desirable toy to be purchased and a desirable toy reception place. The server performs retrieval from the stock information database according to the desirable top and desirable reception place information inputted from the customer through the network and transmits list data of toy stores which have the inventory of the toy that the customer desires and also have time distances from the toy reception place that the customer desires shorter than a prescribed value to the customer according to the retrieval results.  The customer having received the list data specifies a desirable toy store and determines the order of the toy.
Patent JP-H10135598-A (JP)
Title: Method of manufacturing flexible circuit substrate
Inventor: INABA MASAKAZU
IPC: H05K3/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a low stiffness circuit substrate in excellent workability. SOLUTION: In a flexible circuit substrate, a lining metallic layer 1 formed of a removable material by etching process is prepared to form an insulating resin layer 2 on one surface of this lining metallic layer 1 to provide a conductive metallic layer 3 on the opposite side surface of the lining metallic layer 1 of this insulating resin layer 2. Furthermore, a circuit wiring pattern 4 is formed on the conductive layer 3. Finally, a surface protecting layer 6 having an aperture part 5 on a specific position is formed downward from the circuit wiring pattern 4 on the conductive metallic layer 3, and then the lining metallic layer 1 is etched away.
Patent JP-S62144757-A (JP)
Inventor: SAEKI YOSHIKUNI
IPC: B02B7/02
Filed: 1985-12-20
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-H06137581-A (JP)
Title: Duct type air conditioner
Inventor: KOGA NORIMITSU
IPC: F24F1/00
Filed: 1992-10-27
Abstract: PURPOSE:To enhance a cooling effect of a blower motor by ventilating to a periphery of the motor. CONSTITUTION:A ventilation hole 1 is provided at a board 110 of a blower disposed between a heat exchanger 107 and a blower 102, a blocking plate 5 and a motor fixing piece 4 are so provided as to surround a space between the hole 1 and a motor 111, a gap 6 is provided between a periphery of the motor 111 and the plate 5, and a temperature rise of the motor can be suppressed by ventilating from the gap 6.