baber/WOPTO huggingface dataset:
Patent JP-S63193627-A (JP)
Title: Retiming circuit
Inventor: USUKI SHIGERU
IPC: H04L7/033
Filed: 1987-02-05
Abstract: PURPOSE:To suppress jitter in an internal timing signal to a low level by controlling the addition/deletion of pulses when an advance/delay variable is > a reference value and the number of times exceeding the reference value is continued more than the set number of times. CONSTITUTION:An advance/delay detecting circuit 5 detects whether an internal timing signal inputted from a terminal 14 is advanced or delayed from receiving data (a) including jitter inputted from a terminal 15 and an advance/delay variable detecting circuit 8 detects an advance/delay variable. A bit converting circuit 9 inputs the outputs of the circuits 5, 8, samples the input signals on the basis of a pulse oscillated from an oscillator 1 and converts the sampled values into the number of advance bits or the number of delay bits. When the number of bits obtained from the circuit 9 exceeds the number of reference bits obtained from a reference bit generating circuit 7, a comparator 6 outputs a control signal for adding/deleting pulses. When the control signals from the comparator 6 are continued more than the set number of times, a protection circuit 12 outputs a signal to a pulse adding/deleting circuit 13. Thus, the jitter in the internal timing signal can be suppressed to a low level.
Patent JP-H06244759-A (JP)
Title: Control method for nonlinear processor in echo canceler
Inventor: TAKASHIMA TOMONOBU
IPC: H04B3/20
Filed: 1993-02-16
Abstract: PURPOSE:To provide a control method for mitigating the sudden change of a volume at the time of starting the operation of a nonlinear processor. CONSTITUTION:A counter 3 is turned to a countable state when the operation starting conditions of the nonlinear processor are detected corresponding to the evaluated results of power evaluation circuits 1a and 1b. At the same time, the input level of a multiplier circuit is stored by the multiplier circuit 6, a first constant read from a memory 5 is sent to the multiplier circuit every time the count, of the counter advances by one, the level stored by the multiplier circuit is multiplied by the first constant, the level of a multiplied result is outputted from the multiplier circuit and also the multiplied result is stored in the multiplier circuit.
Patent JP-H10204373-A (JP)
Title: Coating liquid for secondary coating
Inventor: ENDO MASAHIRO
IPC: C08G59/14
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a coating liq. that is excellent in applicability and can form a secondary coating without being affected by water, etc. SOLUTION: This coating liq. comprises the first liq. contg. a cold-curable epoxy resin and the second liq. contg. a curing agent therefor. Examples of the epoxy resin are a bisphenol epoxy resin (e.g. one based on bisphenol A or F) and a urethane- or polysulfide-modified epoxy resin. The curing agent is selected from among aliph. polyamines (e.g. m-xylenediamine, isophoronediamine, and polyethylenepolyamine), heterocyclic polyamines, arom. polyamines (e.g. diaminodiphenylmethane), and epoxy modifications of these amines.
Patent JP-H07213682-A (JP)
Title: Slot machine game device
Inventor: INAGAKI TOSHITAKE
IPC: A63F13/26
Filed: 1994-01-28
Abstract: PURPOSE:To provide a slot machine game device capable of selecting a pay line desired by a player in spite of the number of coins owned by the player and easily performing such selecting operation. CONSTITUTION:This device includes a main display 9 on which a prescribed game is displayed for the player, and an operating part 12 which performs a game operation by the player. Plural symbol images I1-I9 are represented on the main display 9. Plural pay lines P1-P8 can be set by connecting the plural symbol images I1-I9 in a prescribed direction, and it is judged whether or not the combination of symbols on the pay line coincides with prescribed combination. In such a case, bet buttons 51-58 and an all-line bet button 59 are provided on the operating part 12, and the player performs a bet operation by selecting a desired pay line arbitrarily.
Patent JP-H08204480-A (JP)
Title: Method and device for mounting crystal piece in crystal resonator
Inventor: EBINA HIDEO
IPC: H03H3/02
Filed: 1995-01-20
Abstract: PURPOSE: To mechanize the operation of mounting a crystal piece between irregularly positioned pins in the manufacture process of a crystal resonator and to improve efficiency. CONSTITUTION: A center (o) between the base parts of the pins 47 is matched to an operation center O and held by holding it by a positioning holder 3 from both sides. The tip sides of the pins 47 are pressurized for an equal distance from an outer side towards the center (o) by chucks 4, the pins 47 are plastically deformed so as to be uniformly and slightly inclined to an inner side and a gap between the slit formation parts of the pins 47 is determined to be the gap suitable for holding the crystal piece 43. The tip sides of the pins 47 are pressurized for the equal distance from the inner side to the outer side within an elastic limit by the chucks 4 and the gap of the pins 47 is held at the gap suitable for inserting the crystal piece 43.  The crystal piece 43 is inserted between the pins 47 and arranged at an appropriate position, then a pair of the pins 47 are released and the gap suitable for holding the crystal piece 43 is restored by elasticity and thus, both edge parts of the crystal piece 43 are inserted to slits 47a and the crystal piece 43 is held between a pair of the pins 47.
Patent JP-H11223875-A (JP)
Title: Film holder and its control method
Inventor: OZAWA KATSUJI
IPC: G03B17/28
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a film holder and its control method in which a dark slide is prevented from being inadvertently pulled out. SOLUTION: This film holder comprises a holder main body in which a photographic roll film is loaded and the slide which can be inserted in and pulled out from the holder main body and opens and closes the exposing aperture of the holder main body; and is attachably/detachably, attached to the rear of the camera main body. When the slide is pulled out over a play amount in a locked state, it is detected by a slide detection sensor and a detection signal is transmitted to a CPU. When the CPU receives the signal, it decides according to the detection signal from an attachment/detachment sensor whether or not the holder main body is detached from the camera main body. When the holder main body is detached therefrom, whether a film counter shows '0' or 'E' is examined.  When it shows neither '0' showing that the film is not loaded nor 'E' showing that photographing is all finished and the film is taken up, a buzzer circuit is actuated to give a warning sound because the photographic film 4 is loaded in a photographing feasible state.
Patent JP-H10209055-A (JP)
Title: Thin film epitaxial wafer and manufacturing method of the same
Inventor: KIMURA MASAKI
IPC: H01L21/205
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To improve electrical characteristic and assure higher manufacturing yield. SOLUTION: The annealing process is conducted to the surface after manufacture of CZ(Czochralski) substrate to form a single crystal silicon substrate where COP (not less than 0.13μm thick) does not exist on the surface or a small number of COP exist. Epitaxial growth is executed under a reduced pressure on this single crystal substrate. COP on the epitaxial layer surface is lost or reduced after manufacture of a thin film epitaxial wafer by conducting H2 annealing to the single crystal substrate. Therefore, defect of a single crystal substrate due to COP can be lost or reduced to improve electrical characteristic of the thin film epitaxial wafer and manufacturing yield.
Patent JP-S58193724-A (JP)
Inventor: JIYOSEFU PIITAA OBURAIEN
IPC: C09K23/52
Filed: 1983-02-18
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-H11224870-A (JP)
Title: Bonded semiconductor substrate and its manufacture
Inventor: NISHIHATA HIDEKI
IPC: H01L21/02
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a bonded semiconductor substrate formed by removing a non-adhered part through a simple method, and a manufacturing method. SOLUTION: In this manufacturing method of a bonded semiconductor substrate provided with a process for sticking the mirror surfaces of a first semiconductor substrate 1 and a second semiconductor substrate 2 to each other, a heat-treatment process and a process for making the semiconductor substrate of a surface to be an active layer into a thin film by grinding and polishing, etc., after the heat-treatment processing, a dielectric layer 1a is interposed between the first and second semiconductor substrates 1 and 2 and are stuck together. Thereafter, the non-adhered part at the peripheral part of the bonded semiconductor substrate 3 is removed by a roller or the like, to which an adhesive material is applied without the use of a grinding/etching means for the bonded semiconductor substrate 5.
Patent JP-S54119190-A (JP)
Title: Method of boring intermetallic compound magnets
Inventor: NOMURA HIRONORI
IPC: B24B1/00
Filed: 1978-03-08
Abstract: PURPOSE: To prevent damages at the time of boring, by impregnating or coating the surface of a magnet with a high polymer material or a low-melting-point metal and thereby forming a protective reinforcement layer in the process of boring inter- metallic compound magnets, such as a rare earth cobalt magnet.  
     CONSTITUTION: Magnet 15 to be processed is constrained from outside by chuck 19, which exerts static pressure, and thereby the occurrence of cracks and cleavages is prevented. The neighborhood of a hole preliminarily bored on magnet 15 by  grindstone 16 is impregnated or coated with a high polymer material, such as resin,  paint, varnish, adhesive, etc., or a low-melting-point metal, and thereby protective reinforcement layer 15a is formed. A diamond grindstone, 100,000W250,000 rpm, is used. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57141569-A (JP)
Title: Method and device for test of integrated circuit
Inventor: MATSUOKA EIKI
IPC: G01R31/26
Filed: 1981-02-25
Abstract: PURPOSE:To prevent the loss of test processing time, by continuing the test by exchanging one of the IC circuits being in waiting without giving any effect to other, circuits under the test, in accordance with the end of the test or the occurrence of a fault for one of IC circuits to be tested in parallel. CONSTITUTION:IC circuits 4a and 4b undergo the test via measuring circuits 2a and 2b connected in parallel to a control part 1, multiplex circuits 3a and 3b, etc. and according to the test items 7-11 which receive the circulating designation. Then an IC circuit 5a, etc. which is connected to the circuit 3a, etc. and queuing is designated according to the end of all tests of the circuit 4a, etc. or the decision of a fault. Thus the circuit 4a is changed to the circuit 5b without giving any effect to the test of the circuit 4b to continue the parallel test with no interruption. In such way, the time loss for the test process is prevented.
Patent JP-S57146204-A (JP)
Title: Reinforced optical fiber and its manufacture
Inventor: KOUMURA YUKIO
IPC: G02B6/44
Filed: 1981-02-25
Abstract: PURPOSE:To obtain reinforced optical fiber of high quality having high strength efficiently at low facility cost by impregnating many long-sized fibers, having metallic films, with setting resin so that they are in the outer-circumference lengthwise direction of an optical fibers, and treating them by high-frequency induction heating. CONSTITUTION:An optical fiber 2 treated by primary coating, etc., and long- sized fibers 5, 5- each having a metallic film 4 are supplied on one direction, and their outer circumferential parts are impregrated with thermosetting resin 6 which is unset. Then, the optical fiber 2 and long-sized fibers 5, 5- impregnated with the resin are brought together through a butt strap, and the fibers 5, 5- are put in order longitudinally around the optical fiber 2; and the optical fiber 2 and fibers 5, 5- are passed through a forming device 7 to set the thermosetting resin 6. For the resin setting treatment, a high frequency coil 8 is wound around the forming device 7, and electric power is supplied from a high frequency power source 9 to the coil 8 to heat the metallic films 4 of the long- sized fibers 5, 5- by induction, thereby setting the thremosetting resin 6.
Patent JP-H10203643-A (JP)
Title: Work accumulation device
Inventor: TAKAHASHI TAKESHI
IPC: B21D43/22
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent a work from loading or dropping by providing a tilting mechanism for tilting a work supporting part of pipe rollers whenever the work is carried to the work supporting part and by collecting the work on a work accumulation car moving in front of the work supporting part in synchronization with the carried work W. SOLUTION: A work W is carried by pipe rollers 8 to a work supporting part Cw of the pipe rollers 8 via a conveyor 7. When a piston cylinder P of a tilting mechanism K is extended, the work supporting part Cw of the pipe rollers 8 starts to tilt around a support shaft 14 and work collecting cars 9, 10 start to move in synchronization with the carried work W. The work supporting part Cw arranges works W in proper alignment on the work accumulation cars 9, 10 while keeping a slant angle suitable for accumulation of the works W. When the works are collected, the piston cylinder P is contracted and the work supporting part Cw of the pipe rollers 8 is brought to a horizontal state and the pipe roller conveyor 7 returns to a normal state and continues a repetitive operation.
Patent JP-H02208361-A (JP)
Title: Polyphenylene sulfide composition
Inventor: INUI SATOYUKI
IPC: C08K3/22
Filed: 1989-02-07
Abstract: PURPOSE:To obtain a resin compsn. with improved toughness and impact resistance by compounding polyphenylene sulfide with each specified zinc oxide and olefinic polymer. CONSTITUTION:A resin compsn. consisting of 100 pts.wt. polyphenylene sulfide, 0.01-5 pts.wt. zinc oxide with a mean particle diameter of 0.01-20mu and a specific surface area of 5-100m<2>/g and 0.1-25 pts.wt. one or more olefinic polymers selected from polyethylene, polypropylene, an ethylene or propylene copolymer of an aliph. mono-alpha-olefin and alpha,beta-ethylenically unsatd. carboxylic acid or anhydride thereof or an ethylene ionomer. Said zinc oxide can be obtd. by reacting, e.g. zinc nitrate with an ammonium soln. This zinc oxide provides a specific surface area of 2-30 times larger than that of a dry process product obtd. by burning a commercially available metallic zinc. Zinc oxide is thus activated to produce a catalytic effect and it is possible to impart compatibility to polyphenylene sulfide scarcely any compatibiliy.
Patent JP-H08232654-A (JP)
Title: Air-cooled internal combustion engine
Inventor: IWATA MITSUNORI
IPC: F01P1/10
Filed: 1996-02-14
Abstract: PURPOSE: To improve a cooling function and a discharge air processing function, in an air-cooled internal combustion engine. CONSTITUTION: A cooling fan and a fan case are provided in an opposite side to a power take out side, and a cooling air passage 33 for cooling air to pass from a cooling fan side to the power take out side is formed in a cylinder head 7, to form a cooling air passage 32 for cooling air to pass from the cooling fan side to the power take out side in a cylinder 2. In a cooling air outlet in a power take out side of the cylinder head 7 and the cylinder 2, a discharge air flange 38 of enveloping together these members is formed, to make a discharge air duct or a discharge air guide 42 mountable in the discharge air flange 38 and demountable from it.  In a cylinder head cover 8 fixed to an upper side of the cylinder head 7, a fuel injection valve chamber separated from a rocker arm chamber is integrally formed, so as to make cooling air of the cooling air passage 33 pass through the fuel injection valve chamber. In this way, a cooling function is improved.
Patent JP-H02176192-A (JP)
Title: Rotary compressor
Inventor: HATTORI HITOSHI
IPC: F04C23/00
Filed: 1989-02-07
Abstract: PURPOSE:To prevent gas leak as well as improve performance by dividing a crescent-shaped space formed at compression parts with plural stages by a diaphragm positioned between eccentric rollers as well as formed integrally with a shaft. CONSTITUTION:Eccentric rollers 14a, 14b are provided in cylinders 11a, 11b. Compression chambers 15a, 15b are positively separated by a diaphragm 17 formed integrally with a shaft 12. As the outer diameter of the diaphragm 17 is larger than the inner diameters of the cylinders 11a, 11b, thrusting force is received at the whole contact periphery between the diaphragm 17 and the cylinder 11b. Gas leak is thus prevented as well as performance is improved by uniform thrusting action and stabilized oiling.
Patent JP-H01205909-A (JP)
Title: Cutter retracting mechanism for slotter
Inventor: YAHAGI ISAMU
IPC: B23Q1/68
Filed: 1988-02-08
Abstract: PURPOSE:To obtain the small-sized titled device having a simple structure at a low cost by closely contact-fixing the rear surface of a tool rest onto the front surface of a ram when the ram is lowered by the swing of a cam body and separating a cutter from a workpiece by forwardly tilting the tool rest when the ram rises. CONSTITUTION:A cam body 30 is revolved in the clockwise direction by the frictional force between a guide surface 31, and the eccentric surface 32 of a shaft 24 presses a tool rest 25 onto a ram 11, and said tool rest 25 is fixed onto the ram 11. When the ram 11 is lowered further, the cam body 30 slidingly moves on a guide surface 31, and maintains the tool rest in the fixed state onto the ram 11, and a cutter 29 carries out cutting work for a workpiece 33. When the ram 11 starts to rise, the cam body 30 is revolved in the counterclockwise direction by the frictional force between the guide surface 31, and the eccentric surface 32 separates the tool rest 25 from the ram 11, and the tool rest 25 is tilted forward by the gravity, and the cutter 29 is separated from the workpiece 33. When the ram 11 rises further, the cam body 30 slidingly moves on the guide surface 31, and the tool rest 25 is kept in the forwardly tilted state, and the cutter 29 is returned upwardly without contacting the workpiece 33.
Patent JP-H03233846-A (JP)
Title: Electron microscope
Inventor: TSUNO HISAYUKI
IPC: H01J37/153
Filed: 1990-02-06
Abstract: PURPOSE:To search a coma free axis and a spherical aberration axis easily and accurately by giving zero to the output signal value of a circular scanning means applied to a signal adder through depressing a switching means and at this time holding the output signal value of a spiral scan signaling means to supply to the signal adding means. CONSTITUTION:An alignment signaling means 10, circular scan signaling means 13X, 13Y, spiral scan signaling means 14X, 14Y and a signal adding means 15 are provided. 17X, 17Y are also provided for giving zero to the output signal value of the circular scanning means 13X, 13Y supplied to the signal adder 15 through depressing a switching means and at this time holding the output signal value of the spiral scan signaling means 14X, 14Y to supply to the signal adding means 15. It is thus possible to search a coma free axis and a spherical aberration easily and accurately.
Patent JP-H04266157-A (JP)
Title: Salary calculation checking method
Inventor: TOKIMOTO MOTOKO
IPC: G06Q10/10
Filed: 1991-02-21
Abstract: PURPOSE:To automatically check the greater part of an error without depending on an operator by checking whether a calculated salary is within an allowable range obtained by referring to an allowable data file or not. CONSTITUTION:The salary calculating system is constituted of a salary data input step 2 for inputting the data of a salary input data file 1, a calculation step 3 for calculating a salary, a first reference step 5 for referring to allowable range comparison data 4, a second reference step 7 for referring to an allowable ratio table 6, a discrimination step 8 for discriminating whether the calculated salary is within the allowable range or not, an output step 9 for displaying the data decided to be outside of the range as warning data, an input step 10 for inputting whether the displayed data can be updated or not, and an updating step 11 for executing an updating processing. In such a way, the greater part of an input error can be checked automatically, man-power and time are curtailed, and a check error can be prevented.
Patent JP-H07233927-A (JP)
Title: Rotary incinerator
Inventor: HAMABE KOHEI
IPC: F23G5/50
Filed: 1994-02-25
Abstract: PURPOSE:To stabilize a position of ignition while maintaining a capacity of incineration by a method wherein a gas for drying is blown against materials to be incinerated on the inlet side of the main body of an incinerator, humidifying water is sprayed on the materials in a drying area, a combustion exhaust gas taken out from the outlet side is used for the gas for drying and the drying and humidification are controlled on tire basis of a temperature in each area in the incinerator. CONSTITUTION:On the inlet side of the main body 1 of an incinerator, a nozzle 17 for drying which blows a gas for drying against materials 6 to be incinerated in a drying area A and dries them and a nozzle 19 for humidification which sprays water on the materials and humidifies them are provided, while an exhaust gas supply pipe 30 taking out an exhaust gas from an exhaust route 24 of the main body 1 of the incinerator and supplies it to the nozzle 17 for drying is provided. The nozzle 17 for drying and the nozzle 19 for humidification are operated on the basis of detected values of a thermometer 11 detecting a temperature in the drying area A on the inlet side of the main body 1 of the incinerator, a thermometer 12 detecting the temperature in a burning area B in the central part and a thermometer 13 detecting the temperature in a post-burning area C on the outlet side. According to this constitution, it is made possible to maintain a position of ignition in the main body of the incinerator stably at a prescribed position.
Patent JP-S59218056-A (JP)
Title: Data multiplexer
Inventor: SAITOU OSAMU
IPC: H04B7/15
Filed: 1983-02-21
Abstract: PURPOSE:To miniaturize a data multiplexer by attaining the signal level conversion of an analog signal, a bi-level digital signal and a serial digital signal all by means of an analog signal comparator circuit. CONSTITUTION:The time division multiplex sequence of A1-Al for an analog signal 1, B1-Bm for a bi-level digital signal 2 and S1-Sn for a serial digital signal 3 is programmed in advance in a P-ROM25. The P-ROM25 outputs a ladder type resistance network driving register control data 27 and a multiplexer selecting data 28 in response to an address signal outputted from a timing control circuit 16. Any of the signals 1, 2 and 3 is selected by a prescribed sequence and inputted to a comparator 9. The data 27 drives a register 12 in synchronizing with a signal 28 so as to give the normal sequential comparison operation in the acquiring mode of the signal 1, and a prescribed threshold value to the comparator 9 via a circuit 10 in the acquiring mode of the signals 2 and 3.
Patent JP-H0638664-A (JP)
Title: Method for continuously processing treatment of edible dough
Inventor: MASUDA FUMIHIKO
IPC: A21C11/00
Filed: 1993-01-22
Abstract: PURPOSE:To obtain a process for continuously processing treatment capable of automatically and successively producing cakes of complicated structure such as MANJYU (a bun with a bean-jam filling) or fancy cake. CONSTITUTION:A transporting track is divided to form treating zones. A square iron plate on which dough is preplaced is positioned in a treating zone below one processing station on the transporting track. In the processing station, the square iron plate is moved together with the transporting track based on a previously memorized program in a region occupied by the treating zone to process and treat the dough on the square iron plate.