baber/WOPTO huggingface dataset:
Patent JP-H06130385-A (JP)
Title: Surface light emitting device
Inventor: TADA MASAHIKO
IPC: G02B6/00
Filed: 1992-10-16
Abstract: PURPOSE:To emit light with uniform intensity from the entire plate surface of a light guide plate by providing a slanting reflection part which slants in the lengthwise direction and thickness direction of the light guide plate at a distance from a light source. CONSTITUTION:Light which is made incident from circular end surfaces 10a and 10b travels in the light guide plate 10 and is irregularly reflected by a scattering reflection layer 10c and emitted from the plate surface 10d. A reflection frame 11 surrounds the parts of light sources 8 and 9 and the light guide plate 10 which are close to the light sources with about 45 deg. reflection parts 11a-11d and an end surface reflection part 11f as the slanting reflection part, and also pinches, the light guide plate 10. Consequently, the quantity of light which is made incident in the direction of a liquid crystal display panel as a display surface side is made nearly equal at any lengthwise part of the light guide plate 10 and the reflection frame 11 eliminates its luminance difference. The light which is made incident from the circular end surfaces 10a is therefore propagated uniformly to the whole light guide plate 10 and then scattered and reflected by the scattering reflection layer 10c, so that the light is emitted from the plate surface 10d of the light guide plate 10.
Patent JP-H02147127-A (JP)
Title: Forming method of bulged parts on surrounding wall of aluminum tube
Inventor: SUKIMOTO KISHIN
IPC: B21D26/037
Filed: 1988-11-29
Abstract: PURPOSE:To form bulged parts on the surrounding wall of an aluminum tube by repeating the forming process at which the bulged parts are formed by bulging one by one on each of both sides of the bulged parts formed by the bulging of the previous process, over once or several times. CONSTITUTION:An aluminum tube 5 is bulged and tubular bulged parts 6 are formed. After that, performing further the bulging, the bulged parts 6 are formed one by one on each of both sides of the bulged parts 6 bulged at the previous process. According to the method, because the aluminum tube 5 is shrunk with decreasing the thickness of the tube wall at each process and materials to be processed flow to the bulged parts 6, the bulged parts 6 aren's fractured.
Patent JP-H07160725-A (JP)
Title: Picture retrieval device
Inventor: TSUTSUMITAKE HIDEYUKI
IPC: G06F17/30
Filed: 1993-12-03
Abstract: PURPOSE:To eliminate a need for giving a keyboard to each picture at the time of registering the picture and to shorten the time required for retrieval processing at the time of retrieving the picture. CONSTITUTION:When attribute conditions of the picture showing the features at a noticed position of the picture is inputted as picture retrieval conditions from an input device 101, a condition formula synthesizer 103 synthesizes a retrieval condition formula matched to the actual retrieval processing in accordance with the condition formula grammer in a directionary 102. The picture in a data base 104 is longitudinally and transversely divided into 5X5 areas by a divider 105. Attribute information of the picture in each of these areas is calculated by a feature extracting device 106. A feature quantity comparator 107 evaluates attribute information in the position on the picture of each area in accordance with the retrieval condition formula and obtains the degree of match with the retrieval condition with respect to each area and obtains the degree of comformity to the retrieval condition of the whole of the picture based on degrees of match of individual areas. A selector 108 selects the picture, whose obtained degree of comformity is highest, as the picture most meeting the retrieval condition.
Patent JP-H02148382-A (JP)
Title: Paper money discriminating device
Inventor: TAKEUCHI YUTAKA
IPC: G07D7/00
Filed: 1988-11-30
Abstract: PURPOSE:To accurately identify the propriety and kind of a paper money by providing photosensors which measure quantities of light at each point on the surface of the paper money after the light is passed through the paper money. CONSTITUTION:Light transmissive type photosensors P1-Pn measure quantities of light at each point on the surface of a paper money after the light is passed through the paper money to be identified. Data of the light quantities measured by the sensors P1-Pn at each point except the whole marginal section of the paper money to be identified are collected to an arithmetic section 1 and the standard deviation value Sk of the frequency distribution of the data above a set value is found. On the other hand, standard deviation values So related to the watermark of each kind of paper money is set at a setting section 3. A identifying section 2 detects the coincidence between the deviation values Sk and So within a prescribed allowable range and, when the values Sk and So coincide with each other, the kind of the paper money is identified. When the paper money does not coincide with any kind of paper money, the paper money is identified as a counterfeit paper money.
Patent JP-H02148392-A (JP)
Title: Automatic vending machine for hot commodity
Inventor: IWAMOTO SHOZO
IPC: G07F11/70
Filed: 1988-11-30
Abstract: PURPOSE:To improve safety and to smoothly deliver a canned commodity to a heating device and eject the commodity from the machine under simple control by heating the canned commodity by means of an induction heating coil provided in a chuter which can be tilted freely. CONSTITUTION:A canned commodity 5 ejected from a commodity housing section is sent to a top-opened induction heating coil 9 provided in a chuter 7 through a tiltable commodity chuter 7 or fixed chuter 6. Then the heated commodity 5 is sent to a commodity taking-out port by the downward tilting of the chuter 7. When such constitution is used, mischief, electric shocks, and burns can be prevented and the safety of this vending machine can be improved. At the same time, canned commodities can be delivered to the heating device and ejected to the commodity taking-out port smoothly.
Patent JP-H03163962-A (JP)
Title: Remote control transmitter for television receiver
Inventor: NISHIDA TAKASHI
IPC: H04N5/00
Filed: 1989-11-22
Abstract: PURPOSE:To attain remote control transmitter with ease of operation by storing a control code used by a device whose use is estimated for a read only memory of a remote control transmitter so as to set the control code of the device. CONSTITUTION:A device code is extracted from a remote control signal outputted from a remote controller 30 of an AV device connecting to an external input terminal of a television receiver selected by an external input selection key and the device code is stored in a nonvolatile memory in a control section 10 corresponding to the key. Moreover, the device code corresponding to the number inputted by the operation of the key provided to a remote control transmitter is stored in a nonvolatile memory corresponding to the external input selection key of the television receiver. In the normal mode, a control signal selecting the external input terminal designated by the television receiver with the external input selection key operation is outputted and the device code of the AV equipment assigned to the key is selected.
Patent JP-H10130665-A (JP)
Title: Gas oil composition
Inventor: YOSHIMURA TADASHI
IPC: C10L1/182
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a gas oil compsn. which can smoothly operate a distributor- type fuel pump and is excellent in compatibility with an additive usually used in a diesel fuel oil by compounding a gas oil having a low sulfur content with a specific alcohol. SOLUTION: This compsn. has a sulfur content of 0.05 mass % or lower and contains 0.001-10 mass %, pref. 0.015-0.1 mass %, 1-30C mono- to tetrahydric alcohol compd. (except a phenolic hydroxyl compd.). The alcohol compd. usable here has a structure formed by substituting arbitrarily selected 1 to 4 hydrogen atoms bonded to carbon atoms of a 1-30C hydrocarbon compd. optionally contg. nitrogen and/or oxygen atoms with hydroxyl groups. Examples of the alcohol compd. are 12-cyclohexyl-1,2-dodecanediol and 4-dodecoxy-1,2-butanediol.
Patent JP-H04179844-A (JP)
Title: Fuel control apparatus for engine
Inventor: NISHIKITANI SEISHI
IPC: F02D41/18
Filed: 1990-11-13
Abstract: PURPOSE:To improve the detection precision for inlet air amount and the engine control precision, by providing a rotation sensor for generating a cylinder discrimination signal and a crank angle in synchronism with the engine revolution, an intra- cylinder pressure sensor for generating an electric signal corresponding to an engine intra-cylinder pressure, etc. CONSTITUTION:The apparatus has a rotation sensor 6 for generating a cylinder discrimination signal and crank angle signal in synchronism with the rotation of an engine, an intra-cylinder pressure sensor 12 for generating an electric signal corresponding to the intra-cylinder pressure in the engine, a valve control means 10A for controlling an opening/closing timing for an intake valve or an exhaust valve in accordance with the operational state of the engine, means for controlling the fuel amount being supplied to the engine, etc. And detection is made of an intra-pipe pressure during compression stroke at the time when the crank is in a specific position, and the pressure thus detected is corrected by an inlet air temperature of cooling water temperature, and the like to determine an amount of air being filled in the cylinder, an amount of fuel injection being set according to this air amount. This provides an improve mountability, improved detection accuracy for inlet air amount, and improved control precision for the engine.
Patent JP-H01144099-A (JP)
Title: Body resonance instrument
Inventor: SHIMODA ISAO
IPC: G10D13/10
Filed: 1987-11-30
Abstract: PURPOSE: To easily obtain desired resonant characteristics by arranging plural resonators at the positions enabling resonance while being coupled with the vibrations of an idiphone type sound generating body. CONSTITUTION: Inside the section adjacent to a hollow space 23 of a holder 21, four cavities 29 having mutually different volume are formed as a whole and openings 31 are formed at these void forming parts. Then, the cavity 29 and opening 31 respectively consist of a Helmholtz resonator 33, and the resonator 33 is constituted so as to perform on resonant effects with respect to sounds at respectively different frequencies. Therefore, when the holder 21 is shaken while holding a holder part 28, two disks 27 collide each other and perform prescribed sounding. At such a time, the respective cavities 29 and openings 31 are respectively operated as the Helmholtz resonators 33 at different frequencies and the generated sounds are strongly rung. Thus, the arbitrary resonant characteristics can be provided.
Patent JP-H07162972-A (JP)
Title: Wireless transfer/receiver
Inventor: HONDA GOJI
IPC: H04Q9/00
Filed: 1993-12-03
Abstract: PURPOSE:To automatically change an interval cycle for supplying power based on data by learning the utilizing frequency of the hot water supplier of a user. CONSTITUTION:By a signal from a switch 13 for instructing the operation, a signal for operating the hot water supplier is integrated by a counter part 18 for a fixed time, updated every fixed time and assigned to an integrated value and a time base. The integrated values and time data thus obtd. are rearranged in order of frequency by a learning part 22, and the stop period of power supply from a power source control means 17 is assigned every hour. Thus, power consumption is prevented.
Patent JP-H02151010-A (JP)
Title: Feed-through porcelain capacitor
Inventor: HIRAI KOICHI
IPC: H01G4/12
Filed: 1988-12-02
Abstract: PURPOSE:To prevent capacitance, dielectric loss tangents and insulation resistance from deteriorating before and after a solder dipping step and to obtain excellent capacitance, dielectric loss tangents and insulation resistance by forming inner and outer electrodes of at least two conductive layers, and forming an epoxy resin between the conductive layers to form the electrodes. CONSTITUTION:In a feed-through porcelain capacitor, an inner electrode and an outer electrode 3 are respectively formed of two conductive layers, and epoxy layers 2b, 3b are formed between the two conductive layers. That is, a feed-through magnetic material 1, the electrodes 2, 3 are provided, nickel layers 2a, 3a, the epoxy layers 2b, 3b, nickel layers 2c, 3c, and tin layers 2d, 3d are sequentially laminated and formed. An external terminal 4 connected to the electrode 3 by solder 7, and a through terminal 5 inserted into the through hole of the material 1 and connected to the electrode 2 by solder 6 are provided. Thus, a feed-through porcelain capacitor in which excellent electronic characteristics are provided, capacitance and loss tangents before and after a solder dipping step are prevented from deteriorating, and electric characteristics of its products are stable is obtained.
Patent JP-H05112726-A (JP)
Title: Resin composition for material of acoustic equipment
Inventor: KONO KAZUHIKO
IPC: H04R1/02
Filed: 1991-10-22
Abstract: PURPOSE:To obtain the title compsn. having both high vibration-damping properties and a high elastic modulus and excellent in properties required of acoustic equipment, such as strength, impact resistance, and moldability, by compounding a thermoplastic resin, a specific styrene-isoprene block copolymer, and an inorg. filler. CONSTITUTION:The title compsn. is prepd. by compounding a thermoplastic resin, a block copolymer which comprises polymer blocks A consisting of a vinylarom. monomer (e.g. styrene) and having a number-average mol.wt. of 2,500-40,000 and polymer blocks B consisting of isoprene or isoprene and butadiene and having a number-average mol.wt. of 10,000-200,000, has a molecular structure wherein blocks A and blocks B are combined in the form of A(BA)n or (AB)n (wherein n is a integer of 1 or higher), and has a number-average mol.wt. of 30,000-300,000 or a hydrogenated block copolymer obtd. by hydrogenating at least part of blocks B of the foregoing copolymer, and an inorg. filler as the essential components.
Patent JP-H05114689-A (JP)
Title: Integrated circuit device
Inventor: KATO HAJIME
IPC: H01L23/50
Filed: 1991-10-23
Abstract: PURPOSE:To improve the packing density of components and wiring density in the area of a printed board on which a dual-line type hybrid integrated circuit device is mounted. CONSTITUTION:A metallic jumper chip 9 which connects the upper surface 1j side of the end section G of a second circuit board 1i to the upper surface 1a of a first circuit board 1b is provided and components 4a mounted on the upper surface 1a of the first circuit board 1b are connected to component 4b mounted on the lower surface 1h of the second circuit board 1i through a lead frame 2a holding the jumper chip 9 and circuit board 1i.
Patent JP-H08131865-A (JP)
Title: Twin-screw shearing type crushing machine
Inventor: KURODA SUMIO
IPC: B02C18/14
Filed: 1994-11-14
Abstract: PURPOSE: To provide divided blades which are rapidly and easily attachable and detachable, are strong to impact load and exhibit excellent durability by adopting a slant joint structure formed by attachably and detachably mounting the respective divided blades by means of coupling pins and a hub and pressing the adjacent divided blades to each other via slopes in such a manner that one thereof retains the other. CONSTITUTION: The crushing blade is composed of the disk-shaped hub 5 which has a central hole 5-1 to be fitted onto a revolving shaft and is formed with a groove 5-2 on its outer periphery and the divided blades 6 with hooks and divided blades 7 without hooks of a quadrisected structure attachable and detachable to and from the outer periphery of this hub. The divided blades 6 with the hooks have the hooks 6-3 on their outer peripheral surfaces and are formed with the slopes 6-5 of an angle θat both ends. The adjacent divided blades 7 without the hooks are also formed with the slopes 7-5 of an angle θ at both ends. The angle θ is set at the angle at which the force to retain the blades in a central direction to each other at the sloped joint surfaces.  The thin parts 6-2, 7-2 of the respective divided blades 6, 7 are bored with pin holes 6-4, 7-4 aligned to the pin holes 5-3 of the hub 5. The divided blades are integrated to the hub 5 by the coupling pins 8.
Patent JP-S63156450-A (JP)
Title: Frame synchronizing system
Inventor: KAKO TAKASHI
IPC: H04J3/06
Filed: 1986-12-19
Abstract: PURPOSE:To easily confirm step out, by performing modulation after code conversion is applied on a prescribed modulation unit on which a dummy bit is added, to discriminate the modulation unit on which the dummy bit is added out of plural multi-dimensional modulation units sandwiched between adjacent frame signals. CONSTITUTION:In step S1, a transmission data is made into a random form, and after that, the plural modulated shares of transmission data are accumulated synchronously with a frame signal, and after the dummy bit is added on and a prescribed time adjustment is performed, the code conversion is applied on a prescribed modulation unit in a frame unit in step S3. Thus, the data on which the code conversion is applied in step S3 is multi-dimensional-modulated in step S4, and it is transferred to a reception side in step 55. At the reception side, the said signal, after being multi-dimensional-demodulated, is code converted, and is taken out as a reception data.
Patent JP-H04177073-A (JP)
Title: Refrigerator
Inventor: TOGAWA SHUICHI
IPC: F25D11/00
Filed: 1990-11-08
Abstract: PURPOSE:To efficiently control the temperature in a refrigerator for a long time preservation of foods by providing a control part which drives an electric damper only for a fixed time in proportion to the difference between a temperature detected by a temperature sensor and a set temperature for the cold room to alter an opening angle of a damper plate. CONSTITUTION:A set temperature signal set by a temp. setting 41 of a control part 70 is read in by a microcomputer 71 via an A/D converter 72. Also, an output signal of a temp. sensor 42 is read in by the microcomputer 71 via the A/D converter 72. The microcomputer 71 compares the signals and does arithmetic operation. The microcomputer switches the polarity of a polarity change-over switch 75 to turn a DC motor 61 on and off for a given time. When the DC motor 61 is driven to turn a gear 63 in the arrow C direction, an arm plate 64 travel in the arrow D direction, and a damper 65 opens and closes a cold air inlet 13A of a cold air inflow duct 16. Thus, without a great change in cold air ventilation rate, a temperature in the cold room or freezer compartment can be controlled efficiently.
Patent JP-H06132670-A (JP)
Title: Metal base multi layer interconnection substrate
Inventor: MAEDA YUKIHIRO
IPC: H05K3/46
Filed: 1992-10-16
Abstract: PURPOSE:To provide a structure that a large current flows through a plurality of wire layers in a metal base multilayer interconnection substrate, and that a power element can be mounted to a part of the multilayer interconnection substrate so as to readily manufacture it. CONSTITUTION:A lower surface wire layer 106 is connected with a metal base 101 through an insulation layer (first insulation layer) 103. A wire substrate 102 is structured with an insulation layer (second insulation layer) 105 and an upper surface wire layer 104 composed of glass epoxy. A hole 107 and a through hole 109 are formed in a specific location of the wire layer 4 and insulation layer 105. The hole 107 is filled with conductive paste (conductive filling member) 130, whereby the upper surface wire layer 104 is electrically connected with a lower surface wire layer 106. A power electrode 120 is arranged in the through hole 109 and solder to the lower surface wire layer.
Patent JP-2000130613-A (JP)
Title: Multi-way valve
Inventor: HIROTA HISATOSHI
IPC: F16K11/02
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a multi-way valve capable of selecting a state for communicating multiple liquid outlet ports with a passage selective chamber separately and a state for communicating them simultaneously with a simple structure and capable of easily increasing the number of ports and controlling the rotational position. SOLUTION: This multi-way valve is provided with a passage selective chamber 1 into which a fluid flows, a valve element 11 arranged rotatably around the axis perpendicular to a flat inner wall face 4 in close contact with the flat inner wall face 4 formed in the passage selective chamber 1, multiple liquid outlet ports 3a, 3b, 3c opened on the flat inner wall face 4 in the closed state by the valve element 11 and selectively communicated with the passage switching chamber 1 when the valve element 11 is rotated, and a valve fully opening means 6 floating the valve element 11 from the flat inner wall face 4 to communicate multiple liquid outlet ports 3a, 3b, 3c with the passage selective chamber 1 simultaneously.
Patent JP-H03167088-A (JP)
Title: Chain adjuster for vehicle driving rear wheel with chain
Inventor: SUGIMOTO MIKIO
IPC: B62M9/16
Filed: 1989-11-27
Abstract: PURPOSE:To adjust a tensile condition is a chain connecting a rear wheel and an engine so easily as well as to reduce the adjusting value of a brake by loosening a connecting bolt at time of being required, and moving an axle housing along a long hole with a chain adjuster. CONSTITUTION:A shaft fitting 4 is welded to the rear end of a swing arm 1, and a longitudinal log hole 5 is installed in top and bottom of this fitting. In addition, A boss 8 is additionally installed in an axle housing 7 pivoted with a rear axle 6 after projecting it up and down. Then the boss 8 is installed in the long hole 5 with a connecting bolt 9. On the other hand, this connecting bolt 9 is connected with a chain adjuster 11 pulling this bolt to the rear side with an adjust screw 10. With this constitution, at time of being required, this bolt 9 is loosened to some extent, the axle housing 7 is moved along the long hole 5 with the chain adjuster 11, thereby adjusting a tensile condition of the chain connecting a rear wheel 15 and an unillustrated engine.
Patent JP-2000133887-A (JP)
Title: Circuit board
Inventor: INADA TEIICHI
IPC: H05K1/02
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board superior in connection reliability. SOLUTION: A circuit board is formed of a mounting board, an electronic part loaded on it and adhesive fixing them, A connection land formed in accordance with the connection electrode of the electronic part, and the connection electrode of the electronic part are electrically connected to the surface of the mounting board. The mounting board has an inner insulating layer and an outer insulating layer which support the connection land. The hardness of the outer insulating layer at a temperature, where the mounting board and the electronic component loaded on it are fixed, is in the range of 20-60 in the hardness test of JIS K-6301.
Patent JP-H03163572-A (JP)
Title: Color image forming device
Inventor: MATSUO SHUNJI
IPC: G03G15/00
Filed: 1989-11-22
Abstract: PURPOSE:To reduce toner scattering by making the angles of a multiple number of developing devices against a photosensitive body approximately the same. CONSTITUTION:The developing devices 14Y to 14BK, a laser writing device 13, a transfer paper feeding device 16, a transfer paper path 17 which constitutes a paper feeding device with the former, and a resisting roll 18 are provided in a bottom part of a device frame 22. Therefore, since a multiple number of developing devices 14Y to 14 BK are placed in opposition to the surface facing downward or at least obliquely facing downward of the photosensitive body drum, the developing angles of each developing device against the photosen sitive body surface are substantially almost the same. Thus, adjustment of the developing condition of the multiple number of developing devices for adjusting the density or color tone of the color image is comparatively facilitat ed, and the toner scattering becomes harder to be generated.