baber/WOPTO huggingface dataset:
Patent JP-H03194103-A (JP)
Title: Cylinder head structure of engine
Inventor: YAMADA TAKEMASA
IPC: F01L1/12
Filed: 1989-12-20
Abstract: PURPOSE:To improve intake efficiency by forming an intake port in almost the straight line state close to an intake valve stem side, by providing an air spring for applying force to an intake valve in the closed direction and by engaging one end of a rocker arm with a retainer provided in the middle of the intake valve stem. CONSTITUTION:An intake port 14 formed at a cylinder head 12 is formed vertically in almost the straight line state close to the side of a valve stem 13a of an intake valve 13, that is, formed so that inclination to the valve stem 13a is reduced as much as possible. A recess part 12a is formed on the side of the intake port 14 and the opposite valve stem 13a, and a cam shaft 15 having a cam 15a and a rocker arm 16a fixed to a rocker shaft 16 and driven by the cam 15a are stored therein. In the middle of the valve stem 13a facing this recess part 12a, a retainer 17 is fixed, and one end of the rocker arm 16a is engaged with it. And in the neighbor-hood of a stem end 13c of the valve stem 13a, an air spring 19 for applying force to the intake valve 13 in the closed direction is provided.
Patent JP-H03189871-A (JP)
Title: Image data base system for goods package
Inventor: FURUTA SATOSHI
IPC: G06F17/30
Filed: 1989-12-20
Abstract: PURPOSE:To enable the image of goods package to be observed as referring to various kinds of information by conforming the code system of a POS system to the structure of an image data base, and interlocking it with the POS system. CONSTITUTION:When the image information of the goods package is inputted to an image information input means 1, character information set as the key word of the image information is inputted from a character information input means 2. Following that, when the image information is stored in an image information storage means 3, optical disk retrieval information to call stored image information and the character information inputted with the character information input means 2 are clarified with the classification processing means 6a of a processing means 6 along the classification tile of an item in the POS system, and is stored in a character information storage means 4. Thereby, it is possible to efficiently register and retrieve the information with respect to the goods package for the user of the data base, and to observe the image of the goods package as referring to the various kinds of information such as sale quantity classified by every goods and sale information classified by every sale shop, etc.
Patent JP-H08162163-A (JP)
Title: Organic electrolytic battery
Inventor: ANDO NOBUO
IPC: H01M10/0566
Filed: 1994-12-06
Abstract: PURPOSE: To manufacture an organic electrolytic battery with high capacity, high voltage and low internal resistance by using an insoluble and infusible base as a negative electrode and a metal oxide as a positive electrode, properly controlling the Li quantity in the battery and the Li quantity derived from the negative electrode, and properly selecting the carrying method of the Li derived from the negative electrode. CONSTITUTION: This organic electrolytic battery has a positive electrode 1 containing a Li-contained metal oxide (Lix CoO, etc.), a negative electrode 2 which is an insoluble and infusible base (PAS) with polyacene frame structure consisting of the thermally treated material of an aromatic condensed polymer (methylene-bisphenols) and having a H/C atomic ratio of 0.5-0.05, and an electrolyte consisting of an aprotic organic solvent solution of Li salt, and has a third electrodc 8 containing Li metal. To the negative electrode PAS, the total Li quantity contained in the battery and the Li derived from the negative electrode are set to 500mAh/g or more and 100mAh/g or more, respectively, and the Li derived from the negative electrode is carried by the negative electrode PAS from the third electrode 8 containing Li arranged in the sectional direction of a negative electrode.
Patent JP-H01170976-A (JP)
Title: Cleaning device for multicolor image recording device
Inventor: KUNISHIGE HIDENORI
IPC: G03G21/10
Filed: 1987-12-25
Abstract: PURPOSE:To improve cleaning ability by using two fur brushes and rotating those two fur brushes in the opposite direction from a photosensitive body on the movement-directional upstream side of the photosensitive body and in the same direction on the downstream side. CONSTITUTION:The two fur brush rollers 14 and 15 which are parallel to the photosensitive body 1 and rotates in the mutually opposite direction are used as a cleaning means which sweeps residual toner on the photosensitive body 1, and the fur brush roller 15 on the downstream side in the moving direction of the photosensitive body 1 between those two fur rollers 14 and 15 is rotated in the same direction with the photosensitive body. Consequently, scattered toner is confined to the gap between the two fur brushes to reduce the toner scattering, thereby maintaining excellent cleaning performance.
Patent JP-H03177353-A (JP)
Title: Method of producing powdery material for use in manufacture of varister and powdery material produced by said method
Inventor: UIRIAMU JIEI DAUSON
IPC: C04B35/00
Filed: 1990-11-30
Abstract: The process is used for the preparation of a starting powder used in the production of a metal oxide varistor and containing doping substances. The doping substances of this starting powder are distributed during production of the varistor in a ceramic process in and between particles of a further starting powder containing zinc oxide. 
<??>This process is intended to provide extremely fine-grained starting powder having predominantly uniform particles in a reproducible manner. 
<??>This is substantially achieved by first preparing an aqueous disperse solution of metal oxides and/or metal hydroxides having the same metal ion stoichiometry as the doping substances used and then subjecting this disperse solution to a hydrothermal treatment in a pressure reactor at temperatures of between 200 and 350 DEG C. 
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Patent JP-H06210766-A (JP)
Title: Assembly of square tube of corrugated cardboard and its device
Inventor: TANAKA YUKIMASA
IPC: B31B50/44
Filed: 1992-10-08
Abstract: PURPOSE:To ensure smooth assembly by folding even in a hollow condition and bonding into a good square tube shape in an assembled condition. CONSTITUTION:A bottom piece is arranged on 11 tables 5 by lowering a pressing die 42 in an area between vertically opposite-positioned guides 31, 32, and a lateral piece and each lid piece comes in contact with the vertical inner surfaces of the guides 31, 32 so that pieces are set upright. The pieces are prevented from becoming afloat by projection of a stopper 61. Further, an inner lid piece is pressed to be bent by a support pin which protrudes as a fulcrum by rotation of a rotating plate 51 arranged on one of the guides, and an engagement protrusion becomes engaged with an engagement hole. In addition, an outer lid piece becomes bent on the lower end surface of the guide 32 and consequently, comes in contact with the upper surface of the inner lid piece, when the barrel passes through the lower end surface of the other guide side 32 by a pressing plate 82.
Patent JP-H02179151-A (JP)
Title: Communication terminal system
Inventor: HIDAKA KOSEI
IPC: H04M11/00
Filed: 1988-12-29
Abstract: PURPOSE:To process the processing of placing an order or the like through the use of a communication terminal equipment such as a telephone set without direct reply of a called party to a caller by providing a storage means, an information element comparison verification means, a notice means and an information output means. CONSTITUTION:Information element comparison verification means 7, 9 compare and verify an information element sent from a caller with an information element registered in storage means 6, 8, use a notice means 10 to inform the result toward the caller and when both the elements are coincident in the result of comparison and verification, the content of the information element sent from the caller is outputted from the called party. Thus, the processing of placing an order or the like is processed efficiently through the use of a communication terminal equipment such as a telephone set without direct reply of a called party to a caller.
Patent JP-H06245138-A (JP)
Title: Camera
Inventor: KOBAYASHI KAZUYA
IPC: G02B7/28
Filed: 1993-12-27
Abstract: PURPOSE:To recognize camera shack by calculating a total sum of all coefficients corresponding to AC coefficient components of DCT coefficients for each block and recognizing a specific pattern from a block in which the total sum of the AC coefficients exceeds a predetermined threshold level. CONSTITUTION:Block data comprising 8X8 picture elements longitudinally and laterally as to all patterns are fed from a buffer memory 6 to a lens AF arithmetic operation control circuit 30, which applies DCT arithmetic operation to the received block data to obtain a transformation coefficient. The total sum of absolute values of all AC transformation coefficients in the DCT coefficients is obtained for each block and a portion in which the total sum is a predetermined threshold level or over is regarded as an object to extract a major object. A proper area is decided to four corners of the pattern and an object at each of four corners is extracted by a specific formula, the similar processing is applied even to a succeeding pattern to obtain an object pattern. Then pattern matching processing of four corners is executed to detect a deviation in the patterns. The deviation in the patterns (e.g. camera shake) is detected by utilizing the extract of the object in this way.
Patent JP-H07189839-A (JP)
Title: Intake device of internal combustion engine
Inventor: OYAMA TAKASHIGE
IPC: F02D13/02
Filed: 1993-12-27
Abstract: PURPOSE:To provide an intake air variable system in which no rapid charge of its output takes place, low speed torque is increased, and no increase in its weight happens. CONSTITUTION:A counterflow prevention means 14 for preventing counterflow of air-fuel mixture from an engine to an intake port 8 and a control valve 12 are provided for increasing low speed torque while delaying closing angle of an intake valve. Promotion of turbulence at the time of the high speed torque, low speed torque and partial load can be thus mutually compatible, and also an intake variable system in which not rapid change of its output takes place, low speed torque is increased, and no increase in its weight happens.
Patent JP-H11216256-A (JP)
Title: Game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To permit a game player to concentrate on a game in an additional value state. SOLUTION: A pachinko machine 1 is provided with a special pattern display device 23 for varying and displaying a pattern in almost the center of a game board 5 so that a big hit probability is set high till a big hit is attained for prescribed times (twice in this case) after the big hit when the stop pattern of the display device becomes a specified big hit pattern (probability fluctuation pattern) (that is, a state is made to be the probability fluctuation one). The pachinko machine 1 is provided with an announcing lamp 8. The announcing lamp 8 is provided separately from the special pattern display device 23 in the game board 5 so as to announce how many big hits are required till the continuation of the probability fluctuation state is stopped by the number of turning-on.  Therefore, the game player has no necessity to remember the times of the big hits in the probability fluctuation by himself so that an effect that he can concentrate on the game is obtained.
Patent JP-H09171094-A (JP)
Title: Storage container for spent fuel
Inventor: MIKATA MASAKI
IPC: G21C19/06
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a storage container in which a good weld is formed by improving the mounting part of an internal heat-conducting fin. SOLUTION: In a storage container for a spent fuel, an inner tube, a γ-ray shielding body 9, an intermediate tube 7, internal heat-conducting fins 10 and an outer tube 8 are externally fitted sequentially to a body 1, and a neutron shielding material 11 is filled between the internal heat-conducting fins 10 between the intermediate tube 7 and the outer tube 8. In the storage container, the intermediate tube 7 and the outer tube 8 are formed of a copper-stainless steel clad steel plate in which a copper plate is bonded to a stainless steel plate, the side of a copper part 7a and that of a copper part 8a are arranged so as to be faced with each other, and the internal heat-conducting fins 10 which are made of copper are bonded by welds 12A, 12B in such a way that they are welded to the copper parts 7a, 8a at the intermediate tube 7 and the outer tube 8.
Patent JP-H03194737-A (JP)
Title: Optical recording medium and optical recorder
Inventor: NOGAMI HIROSHI
IPC: G11B7/24
Filed: 1989-12-22
Abstract: PURPOSE:To obtain such functions to prevent rewriting and erasing by changing the absorption quantity of a recording film to the light irradiating this medium in the case of reproduction while maintaining the reflected quantity to the light irradiating the medium at almost constant. CONSTITUTION:On a PC (polycarbonate) substrate 1, a Sb-Se-Bi-based phase change recording film 2 of about 35 nm thickness is formed, on which a cyanine dye film 3 of about 50 nm thickness for the prevention of rewriting and erasing is formed. A light absorption quantity chaning means is formed of rewriting and erasing preventing film 3. The treatment to prevent rewriting and erasing is performed by changing the refractive index of the film 3 for the prevention of rewriting and erasing from the initial value to a certain value by the irradiation of light. Thereby, prevention of rewriting and erasing of information can be realized.
Patent JP-H06180267-A (JP)
Title: Inspecting device for optical fiber
Inventor: SUZUKI YASUYUKI
IPC: G01M11/00
Filed: 1992-12-11
Abstract: PURPOSE:To improve resolution in measuring reflection quantity and length using discrete optical phase modulation and heterodyne detection by adding an electric signal processing system comprising a signal source that generates modulation signal, detection system for photodetection signal and a display system that outputs measurement signal. CONSTITUTION:The light from a frequency stabilized light source 1 is branched with an optical coupler 2 into, total reflection mirror 3 side and phase modulator 4 side. Then, one is reflected on the mirror 3 to be returned to the optical coupler 2, and the other is, after modulated with the modulator 4, outputted to an optical fiber 5, to be measured object, etc., and reflected on reflection paints such as defects, and then, through the modulator 4, returned to the optical coupler 2. The phase that has returned to the optical coupler 2 is wave- synthesized with reference light, and then converted into light intensity modulation pulse of RF signal frequency. This is detected by a fast photodetector 6, and after passing through a band-pass filter 8, becomes optical pulse signal through heterodyne detection. With this optical phase pulse, pulse propagation time is obtained.
Patent JP-H09170743-A (JP)
Title: Incineration ash and melting treatment method for flying ash
Inventor: AKASHI TETSUO
IPC: F27B3/08
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To surely, smoothly and efficiently discharge produced molten slag and molten salt upon treating incineration ash and flying ash, generated upon treating the incineration ash and flying ash through melting in an electric resistance type melting furnace when municipal waste and the like are incinerated by an incinerating furnace. SOLUTION: An upper discharging port 4 is provided at the upper part of a furnace wall, whereat the upper part of molten slag layer 52 is positioned under the stationary condition of an electric resistance type melting furnace, to discharge produced molten slag out of the upper discharging port 4. In a stage wherein the thickness of a molten salt layer 51 has become a predetermined value, the discharging amount of molten slag from the upper discharging port 4 is increased top lower the level of the molten salt layer 51 to the position of the upper discharging port 4 and discharge the molten salt out of the upper discharging port 4.
Patent JP-H04197000-A (JP)
Title: Speaker system for reproducing low-pitched sound
Inventor: IIMURA KATSUHIKO
IPC: H04R1/28
Filed: 1990-11-28
Abstract: PURPOSE:To reduce the depth dimension of a cabinet rather than the diameter of the loudspeaker by forming the fitting face of the loudspeaker as a partition panel practically vertical to the bottom side of the cabinet. CONSTITUTION:In the inside a cabinet 11, a first partition panel 13 is provided to fit a loudspeaker 12 and operated as a buffle plate. The first partition panel 13 is crunk-shaped. The inside space of the cabinet 11 is divided into a first inside space 14 and a second inside space 15 by the first partition panel 13. The central part of the first partition panel 13 forms a plane parallel to the front or rear face of the cabinet 11. The loudspeaker 12 is fitted to the face so that air vibration radiated from the front face of a diaphragm 12a of the loudspeaker 12 can be radiated to the second inside space 15.
Patent JP-2001148043-A (JP)
Title: Coin discriminating device
Inventor: HIBARI HIDEYUKI
IPC: G07D5/02
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a coin discriminating device which can judge the degree of contamination of a coin to be discriminated from both faces of the coin and improve the discrimination accuracy of contamination. SOLUTION: First and second contamination sensors 19 and 20 provided above a coin path 16 on both sides of a carrying belt 17 detects the degree of contamination of the front surface of the coin C. A 3rd contamination sensor 21 detects the degree of contamination of the rear surface of the coin C. Thus the degree of contamination of the coin is decided from the information on front and rear surface of the coin.
Patent JP-2001148903-A (JP)
Title: Handle-adjusting device for moving farm machine
Inventor: KAMATA NAOKI
IPC: A01B33/08
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of easily adjusting height and turn of a handle. SOLUTION: This handle-adjusting device has following composition; a tending machine 10 has left and right handles 20 and 20 at a handle frame 19 fixed on the machine body through a handle adjusting part 30, the handle adjusting part 30 has a handle holding hole 36 formed by arranging upper and lower brackets 34 and 35 opposite against each other, a handle holding part 31 having a notched ditch 38 communicating with the handle holding hole 36 and a lock element 32 capable of mounting the handle holding part 31 and the handle frame 19 and, if adjusting the lock element 32 by turning operation of a rod of the lock handle 32 to expand slit of the notched ditch 38, height adjusting can be performed by rotating a handle 20 in the handle holding hole 36 and simultaneously turn adjustment of the handle 20 can be performed by rotating the handle holding part 31 to the handle frame 19 in horizontal plane.
Patent JP-H01175084-A (JP)
Title: Independent area interval extracting system
Inventor: NISHIJIMA MASAKO
IPC: G06T7/60
Filed: 1987-12-29
Abstract: PURPOSE:To shorten a processing time by automatically extracting a row interval and a line interval based on the interval between independent areas detected by searching them in the X and Y directions at the width of a certain independent area. CONSTITUTION:An independent area candidate extracting processing part 4 extracts an independent area candidate including characters from a graphic broken line data 3 and an X/Y coordinate direction search processing part 5 finds out the intervals between independent area candidates detected by searching them in both the X and Y coordinate directions at the width of a certain independent area candidate. A square interval/line interval extracting processing part 6 finds out a square interval (row interval) and a line interval based on the intervals between the independent area candidates.
Patent JP-H11150624-A (JP)
Title: Cassette selection method and device for recorder
Inventor: KASUYA KENJI
IPC: H04N1/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To facilitate a selecting operation of the recording paper despite increase of their types by generating the recording size information showing the recording paper sizes arranged in the order of designated priority and performing plural operations to select the optimum recording paper, based on the original image information and according to the priority of the recording paper sizes. SOLUTION: Recording paper size information are assigned in the order of priority, for example, to a short size showing an original image equal to the main scan width, a long size showing the original image equal to the main scan width, a short size including an unmagnified margin, a short size of regular reduction and a long size of regular reduction respectively. When the original image has an A4 size, the cassettes are selected in the order of horizontal A5, A4, horizontal B5, horizontal A4 and A3. The cassette selection phases set for selection of the recording paper include a single sheet of recording paper, the recording paper having the least division number, a single sheet of reduced recording paper having a margin, the reduced recording paper having the least division number and a margin, etc. Thus, the priority is set in the order of description of the said cassette selection phases when a main scanning priority mode, for example, is designated.
Patent JP-H04206190-A (JP)
Title: Cooking plate for elecrtomagnetic induction heater
Inventor: MATSUO HIROSHI
IPC: H05B6/12
Filed: 1990-11-28
Abstract: PURPOSE:To effectively carry out electromagnetic induction heating by promptly starting temperature rising through large consumption power due to the electromagnetic induction effect of the entire body of a magnetic heating layer, at the time of low temperature, and by eliminating the magnetic characteristic along with temperature rising, and whereby gradually reducing power consumption. CONSTITUTION:When electrification is carried out to an annular coil 12 under a condition where a plate 13 that has magnetic property is put on an upper plate of a main body 11, electromagnetic induction is started between the plate 13 and the coil 12, and a magnetic heating layer 14 of the plate 13 is heated. Since the plate 13 is layered in such a way that the magnetism elimination temperature becomes lower as the magnetic heating layer 14 is farther outside on the plate 13, magnetism is gradually eliminated from the lower side of the plate 13 along with the temperature rising of the plate 13. The distance between the heating layer 14 heated by electromagnetic induction and the coil 12 which is an electromagnetic induction source of the main body 11, is widened, the electromagnetic work is automatically reduced. At low temperature, prompt starting of temperature rising is possible with large power consumption due to the electromagnetic induction of the entire body of the heating layer 14, while magnetism is gradually eliminated along with temperature rising, and power consumption is gradually reduced.