baber/WOPTO huggingface dataset:
Patent JP-H01115895-A (JP)
Title: Observation port of molecular-beam apparatus for crystal growth
Inventor: MIZUTANI TAKASHI
IPC: H01L21/203
Filed: 1987-10-30
Abstract: PURPOSE:To facilitate correction of an infrared radiation thermometer relatively to fouling of the port and enable accurate temperature measurement of a substrate crystal by the infrared radiation thermometer, by providing a mobile openable and closable glass plate between a peep hole constituting an observation port and an opening and closing shutter. CONSTITUTION:In an observation port consisting of an opening and closing shutter 2 mounted in an opening on a wall surface of a vacuum chamber 1 for carrying out molecular-beam crystal growth and a peep hole 4 arranged at the tip of a cylindrical optical path 3 projecting from the opening of the shutter, a mobile glass plate 7 for opening and closing the cylindrical optical path 3 is provided between the opening and closing shutter 2 and the peep hole 4.
Patent JP-H06125042-A (JP)
Title: Semiconductor device
Inventor: MAEDA MIKI
IPC: H01L27/06
Filed: 1992-10-13
Abstract: PURPOSE:To reduce the size of switching FETs used in an MMIC to improve the high-frequency characteristics of the device. CONSTITUTION:In the title semiconductor device, a gate electrode 3, source electrode 2, and drain electrode 1 are formed on an operating layer formed by injecting impurities into a semiinsulating semiconductor substrate, with the electrode 3 being formed on the inside of the operating layer. In addition, the concentration of impurities in the part of the operating layer outside the electrode 3 is made different from the part of the layer below the electrode 3.
Patent JP-H08136356-A (JP)
Title: Device and method for detecting temperature and adjusting system of temperature of semiconductor using the method
Inventor: AKAGAWA KEIICHI
IPC: G01K7/01
Filed: 1994-11-08
Abstract: PURPOSE: To detect a stable temperature signal of which offset is low even in a boundary section having much noise in a simple and low cost structure by a method wherein a value of a forward current flowing in a P-N diode is greater than that in the proximity of a boundary between an exponential function region of a forward current/voltage characteristic and a region out of the exponential function region. CONSTITUTION: A constant current source 23 allows a high level forward current, of which value is greater than that in the proximity of a boundary between an exponential function region of a P-N diode 2 and a region out of the exponential function region, to flow in the diode 2. In the boundary of both of the regions, assuming that an inner resistance of a forward direction of the diode 2 at a room temperature (about 300deg.K) is Ri (Ω), the current roughly corresponds to a forward current IF1 (A) designated by an equation of IF1 =1/(1000×Ri) under examination so that the constant current source 23 is actualy set such that the current of which value is not lower than IF1 flows.  In order word, it is preferable that a product of an inner resistance value of the forward direction of the diode 2 with the forward current flowing in the diode 2 by the constant current source 23 is set to a value not lower than 1mV.
Patent JP-H04150863-A (JP)
Title: Method for heat-treatment and storage of food and drug
Inventor: WATANABE MASATO
IPC: A23L3/10
Filed: 1990-10-15
Abstract: PURPOSE:To make it possible to keep quality of a heat-treated product for a long time without decrease in anti-oxidation, anti-discoloration and fading and active ingredient by storing and sealing a food or a drug in a container and performing heat-treatment after oxygen concn. in the container is made to a specified value or less. CONSTITUTION:A container is selected from those materials with an oxygen permeability of 200ml/m<2>.24hr.atm or smaller, pref. 100ml/m<2>.24hr.atm or smaller and if it is sealable tightly, it can be used regardless of the shape. As a means for reducing oxygen concn., e.g. a method for replacing with nitrogen or a mixed gas of nitrogen/carbon dioxide, use of a deoxygen agent and use of a container having deoxygen functionality are cited. A preserved product is prevented from deterioration caused by oxidation by making oxygen concn. in the container to 10% or less before performing heat-treatment. It is possible thereby to preserve a heat-treated product for a long time while oxidation, discoloration and fading of oil and fat ingredients and decrease in active ingredients are suppressed.
Patent JP-H08136664-A (JP)
Title: Real-time detection method of buried object
Inventor: NAGASHIMA YUJI
IPC: G01S7/02
Filed: 1994-11-08
Abstract: PURPOSE: To prevent noise where propagation time gradually decreases along with an antenna traveling direction from being recognized as a buried object by mistake and to prevent an erroneous report by a buzzer due to the multiple reflection image from the buried object. CONSTITUTION: The standardized result of two reception signals which are received continuously from an antenna are aligned two-dimensionally to create a standard value map. By examining the relationship between the coordinates where each standard value is stored and calculating the difference of the propagation times of electromagnetic waves on the coordinates if they are related, the differential value is stored at the coordinates of the addition value map of the same coordinate system as that of the standard value map. A coordinate Y with a value other than '0' is retrieved within a specific amount of time in a direction where the propagation time becomes shorter from a starting coordinate X.  When the coordinate Y exists, the total value of the value of the starting coordinate X and that of the coordinate Y is calculated only the signs of the stamping coordinates XK and coordinates YK on the standard value map corresponding to the starting coordinate X and the coordinate Y on the addition value map differ and is stored at the coordinate Y for emphasis processing.
Patent JP-H03134869-A (JP)
Title: Test data preparing method and testing method
Inventor: TSUCHIYA HIDEAKI
IPC: G11B20/18
Filed: 1989-10-20
Abstract: PURPOSE:To completely catch and detect data error and to improve reliability by generating discontinuous data pattern in a memory beforehand, reading out the data pattern of the memory with the added result of an adding part as a memory address and outputting a read result on trial. CONSTITUTION:A counter part 13 for address to be updated each time one byte is transferred, a counter part 14 for offset to be updated each time one sector is transferred, an adding part 15 to add the count output of the counter part 13 for address and the count output of the counter part 14 for offset, a memory 17 to store the data pattern are provided. When test data are prepared, the discontinuous data pattern is generated in the memory 17 beforehand and the data pattern of the memory 17 is read out with the added result of the adding part 15 as a memory address 16. Then, the read result is defined as a test output 18. Thus, the data error can be completely caught and detected and the reliability can be improved.
Patent JP-H054159-A (JP)
Title: Grinding/polishing method for end face of optical connector
Inventor: SUZUKI KENJI
IPC: B24B19/00
Filed: 1991-09-26
Abstract: PURPOSE:To perform a certain amount of grinding without leaving a deep flaw on the end face of an optical fiber by using a grinder machine, which has a grinding belt narrower than the end face of optical connector and wider than the adhesive attaching zone, wherein the two sides of the grinding belt are non-grinding surface. CONSTITUTION:A grinder machine 8 is constructed so that a ring form grinding element 6 is fitted concentrically in the over-surface of a rotary disc 7. The grinding element 6 has a width W smaller than the end face of an optical connector 1 and greater than the adhesive 2 attaching zone on the end face, and the over-surface (grinding surface) of the grinding element 6 is set lower than the disc 7 over-surface on its both sides. If the adhesive 2 extruding onto the end face of the optical connector 1 is ground off using the grinder 8 of this construction, the two ends of the optical connector 1 end face are butted to the flat and smooth over-surface of the rotary disc 7 in the condition that the adhesive 2 remains a little on the end face of the connector, and the grinding process will no more proceed. Thus the optical connector 1 is free of flaw on the end face of its optical fiber 3.
Patent JP-H02170114-A (JP)
Title: Passive reflection surface tracking type
Inventor: RONARUDO JIEI SUTORAAYAA
IPC: G02B26/12
Filed: 1989-10-20
Abstract: PURPOSE: To provide a device which optically compensates the angle error of the rotary axis of a reflection surface verse a mirror by arranging each window cooperatively with the corresponding faces of a reflection surface in order to displace a laser beam from an incident axis in order to generate the corresponding displacement of an irradiated beam to the reflection surface to the rotating direction of a mirror. CONSTITUTION: A controller 20 receives a signal from a detector connected with an optical element 18, and transmits a modulation control signal to an electric/optical modulator 16. A reference beam 22 present on the same straight line as a beam 14 is transmitted from a laser 24, and a synthesized irradiated beam is inputted to an optical device 26 which operates a reflection surface trace. The device 26 is provided with a rotary polygon mirror 28. The reference beam and the irradiated beam are inputted to a normal F θscanning lens 30, and transmitted through a folding type mirror 34 to a platen (not shown in a figure). Simultaneously, the reference beam 22 is transmitted to a reference mask and an light detector row 36, and a signal indicating the received reference beam is transmitted to a controller 20.  The controller 20 is provided with an arithmetic processing unit and a memory.
Patent JP-H10120176-A (JP)
Title: Conveying method of powder and granular material using electric charging device
Inventor: HIGUCHI TOSHIRO
IPC: B65G54/02
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a powder and granular material transport method composing an electric charging device and a conveying electrode by arranging a plural number of the electric charging devices having the electrodes free to inject ion in a direction to move powder and granular material on a region consisting of insulating matters having powder and granular material and changing polarity of the ion injected from the electric charging devices. SOLUTION: A plural number of electrodes 1, 2, 3 free to inject ion are arranged above a stage 4 consisting of insulating matters. Firstly, when it is specified that the electrode 1 injects + ion 5, the electrode 2 injects - ion 6 and the electrode 3 injects none 7, these powder and granular material 8 on the stage 4 are positively charged by the + ion 5, and these powder and granular material 8 are moved in the F direction by attacting them to the - ion 6 injected from the electrode 2 by static electric force. Thereafter, when the electrode 1 injects no ion, the electrode 2 injects the + ion 5 and the electrode 3 injects the - ion 6, the powder and granular material 8 move in the F direction from the electrode 2 by the same work. In the same way, it is possible to move the powder and granular material 8 in the F direction by sequentially changing polarity of the ion to inject.
Patent JP-H05113947-A (JP)
Title: Dma control system
Inventor: IGARASHI TSUYOSHI
IPC: G06F13/28
Filed: 1991-10-22
Abstract: PURPOSE:To prevent the over run errors and to improve the DMA transfer speed of data by activating the bus busy signal to a bus controller when a fixed time passed after the data transfer request signal is activated. CONSTITUTION:When a data transfer request signal 102 is activated to a bus controller 11 which controls a high-speed bus 7 that transfers the data to a memory 9, a time monitoring counter 21 starts its counting action. When the count value of the counter 21 reaches a fixed level and at the same time a data transfer permission signal 103 is activated by the controller 11, a bus busy signal 104 is activated by a flip-flop(FF) 25. The set value is decreased by a counter 27 every time the data are transferred to the memory 9 after the signal 104 is activated by the FF 25. When the set value is equal to zero, the activated signal 104 is turned negative. Thus the overrun errors can be prevented.
Patent JP-H01115118-A (JP)
Title: Low pressure cvd system
Inventor: KARITA YUTAKA
IPC: H01L21/205
Filed: 1987-10-29
Abstract: PURPOSE:To inhibit the generation of dust, to decrease defective circuits during film formation, to improve the yield of film formation and to monitor the process of film formation by providing a section between a light source for heating and a reaction tube with an optical lens means and focussing light for heating onto a wafer. CONSTITUTION:Wafers 2 are placed onto a base 1a while film formation surfaces thereof are directed upward, a reaction tube 3 is connected to a suction port 3a in a vacuum pump 3, and the inside of the reaction tube 1 is exhausted by the vacuum pump 3 and the inside of the reaction tube 1 is decompressed to a vacuum state. Infrared lamps 4 are operated, the wafers 2 in the reaction tube 1 are irradiated with infrared light through an optical lens system 5, and the focus of the optical lens system 5 is adjusted so that radiant heat of the infrared lamp 4 is concentrated near the wafers 2. Accordingly, products generated by the thermal decomposition of a reaction gas adhere only on the film formation surfaces of the wafers, thus avoiding the generation of dust, etc., then improving the yield of the film formation of a semiconductor device and monitor ing the process of film formation.
Patent JP-H08131005-A (JP)
Title: Device for pushing out cow from milking chamber
Inventor: NAKAMURA RYUZO
IPC: A01J5/00
Filed: 1994-11-08
Abstract: PURPOSE: To restrain and inhibit the forward motion of cow's hind leg inducing the interference with the milking device only by switching the restrainer which can freely change the posture based on the actuation of the posture detector primarily equipped, thus prevent the cow from fore-kicking, thus treading and kicking the milking device with its leg whereby the device inserted is protected. CONSTITUTION: Two milking chambers are arranged along one side of the moving path 8 in series in the longitudinal direction, and the inlet and the outlet are opened on the side wall of the path side in each chamber. Further, a stimulating means H is set to stimulate a cow on the path near the outlet and inlet at its hip and quicken its forward motion. The stimulator H is composed of a beater made of a pipe pusher 40 which hits the cow at its hip and the pusher made of a forcibly driving mechanism b acting on its hip.
Patent JP-2000104759-A (JP)
Title: Driving force transmission device
Inventor: YAMAMOTO MASAJI
IPC: B60K6/20
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To restrain abrasion of a part to be used on a two-way clutch without change-over delay feeling at the time of switching forward rotation and backward rotation over to each other on a driving force transmission device furnished with a plural number of speed reduction parts and the two-way clutch as a driving force transmission system. SOLUTION: A driving force transmission device is arranged between an electric motor 20 and a differential gear 23, and a first speed reduction part, a second speed reduction part 21B, a third speed reduction part 21C and a two-way clutch 22 are linked and connected to it in series. The two-way clutch 22 is constituted of a switching plate type clutch. The clutch 22 is connected to an output side of the third speed reduction part 21C. The switching plate type clutch is fast in changing forward rotation and backward rotation over to each other and the output side of the third speed reduction part 21C positioned on the downstream side is lower in rotating speed than the upstream side, and accordingly, abrasion in the clutch is reduced.
Patent JP-H03138317-A (JP)
Title: Production of hot rolled plate for high grade nonoriented silicon steel sheet
Inventor: SHIOZAKI MORIO
IPC: C21D8/12
Filed: 1989-10-23
Abstract: PURPOSE:To improve magnetic properties even if hot rolled plate annealing is omitted and also to improve yield by subjecting a slab of a nonoriented silicon steel in which respective contents of C, Si, Al, Mn, S, N, and Fe are specified to heat treatment, rolling, hot finishing, etc., under respectively prescribed conditions. CONSTITUTION:A steel having a composition consisting of <=0.008% C, 1.8-5% (Si+2Al), 0.02-0.5% Mn, <=0.0015% S, <=0.002% N, and the balance Fe is refined. A slab of the above nonoriented silicon steel is heated up to 1100-1200 deg.C and subjected to hot finish rolling. At this time, rolling at different peripheral speeds in which the peripheral speed of an upper roll is different by >=5% from that of a lower roll is carried out by one or more passes, and then, after hot finish rolling is performed at >=950 deg.C hot finishing temp., water injection is not exerted for 1-7sec. Subsequently, water injection cooling is carried out, followed by coiling at <=700 deg.C.
Patent JP-H11114205-A (JP)
Title: Counting system for game medium
Inventor: CHIHARA MITSUO
IPC: A63F7/02
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a counting system for game media which previously prevents illegal acts such as tax evasion in a pachinko parlor and improves the image of the trade and enables acknowledgement of the damage of illegal acts in the counting device, by making a third party manage the counting number of pachinko balls. SOLUTION: This counting system of pachinko balls is provided with a first counting device 2 counting the number of pachinko balls fed in a hopper and writing the counted figure on a printing paper or a memory such as a magnetic card and outputting it and a second counting device 7 constituted so as not to be manipulated from the outside to again count the number of pachinko balls counted by the first counting device 4 and transmit the counted figure to the management computer of the third party. And further, it is provided with a detection means detecting illegal acts in the second counting device 7 to give the third party a warning when an illegal act is detected.
Patent JP-H03135861-A (JP)
Title: Door lock control device for vehicle
Inventor: SAKAI MANABU
IPC: B60R25/10
Filed: 1989-10-20
Abstract: PURPOSE:To simplify a configuration by providing a micro-computer within a receiver with a pass word coincidence judging means which is connected with No.1 input terminal of the computer, and thereby changing the pass word code of a memory means to the pass word code inputted to No.2 input terminal. CONSTITUTION:Pass word codes are set in a transmitter 1, the pass word code is read out every time when a transmitting button 2 on the upper surface depressed so as to be inputted into the receiver 10 of a vehicle by, for example, infra-red ray signals. The receiver 10 includes a photo diode 12 the output of which is inputted to No.1 input terminal 17a of a micro-computer 17 via an inputting means 13. The micro-computer 17 includes a code memory means 18 storing pass word codes, a code changing means 19 and a coincidence judging means 20, and a door lock motor 22 is driven when the input value of the pass word code is consistent with the stored value. When the pass word is reloaded, the pass word code is transmitted while the transmitter 1 is drawn close to the receiver 10, and signals are thereby inputted to No.2 input terminal 17a so that the pass word code is reloaded.
Patent JP-S62132611-A (JP)
Inventor: SUZUKI TOSHIRO
IPC: B28B21/24
Filed: 1985-12-05
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-H01115938-A (JP)
Title: Production of laminated board
Inventor: OTSUKA MINORU
IPC: C08J5/24
Filed: 1987-10-29
Abstract: PURPOSE:To obtain a laminated board having excellent punchability, etc., by impregnating a paper substrate with a phenolic resin varnish while applying pressure with a roll, impregnating the impregnated substrate with an oil-modified phenolic resin varnish and laminating the obtained prepregs. CONSTITUTION:In the 1st step, a paper substrate is sprayed with an aqueous emulsion varnish of an oil-modified phenolic resin, impregnated by pressing with a roll and dried. The impregnated substrate produced by the 1st step is further impregnated with an oil-modified phenolic resin varnish by dipping or roll coater process and dried to obtain a prepreg. The objective laminated board can be produced by laminating the prepregs.
Patent JP-2000129154-A (JP)
Title: Dye mixture containing water-soluble fiber-reactive azo dye, its preparation and use thereof
Inventor: SCHUMACHER CHRISTIAN DR
IPC: C09B67/22
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject mixture having a higher color yield than that solely obtained and further improved buildup characteristics and useful as a fiber-reactive azo dye by mixing respective specific two or more dyes. SOLUTION: This mixture contains (A) one or more kinds of dyes selected from the group consisting of dyes represented by formula I (Y1 is vinyl or ethyl; R1 is H, Cl, a 1-4C alkyl or the like; R2 is H, a 1-4C alkyl or a 1-4C alkoxy; R3 is H, a 1-4C alkyl or sulfo; R is amino or a 1-6C alkyl) and (B) one or more kinds of dyes selected from the group consisting of dyes represented by formula II [Y2 is Y1; M is H or an alkali metal; R4 is H, Cl, a 1-4C alkyl or the like; R5 is H, a 1-4C alkyl or a 1-4C alkoxy; R6 is H, a 1-4C alkyl or sulfo; (n) is 0 or 1; R7 is methyl or carboxyl; R8 and R9 are each H, a 1-4C alkyl, a 1-4C alkoxy or the like; (m) is 0, 1 or 2] in (75:25) to (25:75) molar ratio of the components A:B.
Patent JP-S63127391-A (JP)
Inventor: UEHARA HIDEO
IPC: G07B15/00
Filed: 1986-11-18
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-H02120979-A (JP)
Title: Data control device
Inventor: KATO MAKOTO
IPC: G06F17/30
Filed: 1988-10-28
Abstract: PURPOSE:To make it unnecessary to specify each data and erase it by erasing only data whose reference frequency is the specified number of times or less. CONSTITUTION:A reference display frequency means 105 counts up the number of times of reading of each data read out by a reading means 103. When a command is outputted from an input means 101 to an erasing means 106, the erasing means 106 compares the count number of the means 105 with a prescribed value in each data, and when the count number does not reach the prescribed value, erases the data from a storage means 102. Thereby, the candidate of data to be erased are automatically specified and erased. Consequently, it is unnecessary to specify each data and erase it.