baber/WOPTO huggingface dataset:
Patent JP-H0428080-A (JP)
Title: Mounting base for acoustic device
Inventor: OGATA IKUO
IPC: G11B33/02
Filed: 1990-05-23
Abstract: PURPOSE:To absorb a resonance action due to a sound from an acoustic device by forming a columnar mounting base main body and a columnar projecting part out of eutectic graphite cast iron and specifying a diameter of the projecting part/a diameter of the mounting base main body and a height of the projecting part/a height of the mounting base. CONSTITUTION:The mounting base consists of the columnar mounting base main body 1, the columnar projecting part 2 and a through hole 3. Then, they are formed out of eutectic graphite cast iron, and are formed to be 0.3-1.0 in the diameter of the projecting part 2/the diameter of the mounting base main body 1 and 0.02-0.1 in the height of the projecting part 2/the height of the mounting base main body 1. Consequently, when bending stress is worked on the mounting base main body 1 and the projecting part 2 by oscillating energy to be propagated from the mounted acoustic device, base construction is elastically deformed to absorb the oscillating energy which would deform the mounting base main body 1 and the projecting part 2 by mutual friction between the base and eutectic graphite. By this method, the resonance action due to the sound from the accoustic device can thus be absorbed.
Patent JP-H05318213-A (JP)
Title: Rotary cutting tool
Inventor: RYU KUNIHIKO
IPC: B25F5/00
Filed: 1992-05-26
Abstract: PURPOSE:To preclude risk of a motor-driven tool being broken by abrupt stop and eliminate hazard associated therewith by preventing transmission of a shock at eventual occurrence of such abrupt stop. CONSTITUTION:The drive shaft of a motor-driven tool is driven by a motor and is so structured as stopped by a brake when a switch is put off. A rotary shaft 2 is coupled with this drive shaft, and a rotary cutting tool is driven by this motor-driven tool. A one-way clutch 4 is interposed between the rotary shaft 2 and a cutter element 3 mounted on the rotary shaft 2 so that the cutter element 3 goes idling even when the rotation of the rotary shaft 2 stops abruptly.
Patent JP-H06348976-A (JP)
Title: Fire sensor
Inventor: TAKUMI KAZUKI
IPC: G08B17/06
Filed: 1993-06-03
Abstract: PURPOSE:To surely discriminate and detect abnormality of detector such as its degradation or disconnection when the abnormality is generated at a detector in the case when testing the operation of the fire sensor by connecting a resistor for test by inhibiting the input of a test signal from the outside to a testing means when an abnormality detecting means discriminates the abnormality at the detector. CONSTITUTION:When a resistance value of a thermistor 11 is increased or the thermistor 11 is disconnected by degradation during fire monitor, the detecting output of a fire detection circuit 10 is reduced lower than an abnormality discrimination level depending on resistors 52 and 53, and the output of a comparator 51 for abnormality discrimination turns to an L output. Corresponding to this L output, an AND circuit 61 is turned to an operation inhibiting state. In such a state, even when a switch 100 for test for testing the operation of a fire sensor 1 is turned on and the test signal is applied to the fire sensor 1, the AND circuit 61 does not generate H output. Therefore, an analog switch 42 is not turned on and a fire discrimination circuit 20 does not generate the H output. Thus, it can be discriminated that abnormality is generated at the fire sensor 1.
Patent JP-H08325735-A (JP)
Title: Formation of tungsten film
Inventor: ISHII HITOSHI
IPC: H01L21/285
Filed: 1995-05-31
Abstract: PURPOSE: To suppress the growth of β-W and to form α-W at the time of forming a W film for the electrode of a semiconductor device by chemical vapor deposition by adding a gas contg. oxygen in the vapor deposition. CONSTITUTION: A substrate (Si wafer) wet-cleaned in a vacuum at <=5×10<-7> Torr is introduced into a reaction chamber, and the vapor deposition of W is conducted under specified conditions with tungsten fluoride, silane and hydrogen. At this time, oxygen or a gas contg. at least oxygen is added, oxygen of about 99.9999% purity is used, and nitrogen, argon, helium or their gaseous mixture is used as the gas. The mixing ratio of nitrogen to oxygen is controlled to about 3:1, and the amt. of the gaseous mixture to be introduced is controlled to about 9.0×10<-3> Torr.l/s. Consequently, the growth of β-W is suppressed, and low-resistance α-W is obtained under wide growth conditions.
Patent JP-S63302768-A (JP)
Title: Protecting circuit for current type inverter unit
Inventor: ANDO TAKEYOSHI
IPC: H02H7/122
Filed: 1987-05-30
Abstract: PURPOSE:To prevent the break-down of an element from being generated, by arranging protecting circuits, respectively between the AC input end and the DC output end and between the DC input end and the AC output end of a converter section. CONSTITUTION:An AC power source 1 is provided with a current type inverter unit 3 via a power contact 2 provided with interrupting function, and by this AC output, the AC motor 4 of an elevator is driven, and an elevator cage 6 is controlled. The current type inverter unit 3 is provided with a converter section main-circuit 10 and an inverter section main-circuit 13, and is provided with a base driving circuit 11, an inductive element 12, the base driving circuit 14 of the inverter section main-circuit 13, capacitor circuits 15-16, a first-a third protecting circuits 17, 18, 22, an abnormal state detecting circuit 25, and the like. Then, by the second protecting circuit 18, the circuit elements of the main circuits are protected from generating break-down, and the inductive element 12 is short-circuited by a resistor 24, and storage energy is consumed, and as a result, a device is exactly protected.
Patent JP-2000322582-A (JP)
Title: Moving object tracking method
Inventor: MORITA TOSHIHIKO
IPC: G06T7/20
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent a tracking failure even when illuminance fluctuation or deformation/partial hiding occurs on a moving object by calculating the centroid position of a detected local block and tracking it as the centroid position of the moving object. SOLUTION: A moving object tracking program 14 executes specified tracking processing while using a correlation computing element 13 and tracks the moving object included in an image picked up by a camera 2. When the moving object tracking program 14 is started, first of all, the entire image is divided into plural rectangular blocks. Then, the position of the center of gravity in the moving rectangular block is regarded as the position of the center of gravity in the moving object and the moving is tracked. Since the template of the moving object is not required, even when the illuminance fluctuation occurs or the moving object is deformed or partially hidden, tracking can be continued. Even when tracking is made out, the moving object can be captured again at the next moment unless the moving object is moved out of the image in a moment.
Patent JP-S5924205-A (JP)
Title: Measurement of side clearance between cylinder and roller for rotary compressor
Inventor: MURAYAMA YOSHIKAZU
IPC: F04C29/00
Filed: 1982-07-30
Abstract: PURPOSE:To enable a higher measuring accuracy and a higher reliability with a reduced measuring time by measuring a side clearance between a cylinder and a roller in comparison of a interval dimension read between the circumference of a rotating shaft and the inner wall of a cylinder and the max. interval dimension read between the circumference of the rotating shaft and the outer surface of the roller. CONSTITUTION:A roller 7 is positioned along the axis of a rotating shaft 4 while at the point where the interval is maximized between the outer surface of a roller 7 and the inner wall of a cylinder 6 and first and second measuring probes 12a and 13a of a measuring device 11a are brought into contact with a point P1 of the circumference of the rotating shaft 4 along the axis thereof 4 and a point P2 on the inner wall of the cylinder 6 to read the interval dimensions A therebetween. Then, the roller 7 is positioned along the axis of the rotating shaft 4 while at the point where the outer surface of the roller 7 comes to closest to the inner wall of the cylinder 6 and measuring probes 12a and 12b of the measuring device 11b are brought into contact with a point P3 on the circumference of the rotating shaft 4 along the axis thereof and a point P4 on the outer surface of the roller 7 to read the interval dimension B therebetween.
Patent JP-S5658145-A (JP)
Title: Manufacture of information recording carrier
Inventor: SHINTANI IKUROU
IPC: B29C35/00
Filed: 1979-10-18
Abstract: PURPOSE:To obtain an information recording carrier, by forming the N type photoresist to the P type photoresist to which the information is recorded by exposure, applying the metal plating at the area where the P type photoresist is removed and removing the N type photoresist. CONSTITUTION:The protecting film 2 is formed on the substrate 1 of glass or the like, and the positive photoresist 3 is applied (a). After drying the photoresist, the information is recorded by exposure of the radiant rays, and the development is carried out to obtain an unevenness corresponding to the record signal (b). The negative photoresist 4 is applied and dried, and the metal platings 6 and 7 are carried out (c). The resist 3 is dissolved away using an alkali solution to obtain the master board (d). The metal plating 5 of the silver or nickel, etc. is applied to the master board (e). After this, the resist 4 is dissolved away in the strong oxidation liquid to obtain the information carrier 5 (f). In such way, the use of the alkali solution can be eliminated, thus avoiding the wear of the film and the sticking of dust.
Patent JP-H10324672-A (JP)
Title: Production of phenylglyoxylic acid esters, production of methoxyiminoacetamide derivative using the same and intermediate therefor
Inventor: TAKASE AKIRA
IPC: C07C67/31
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To readily produce phenylglyoxylic acid esters useful as an intermediate for agricultural germicides in high yield by reacting the corresponding Grignard reagent with a specific dialkyl oxalate in tetrahydrofuran. SOLUTION: A Grignard reagent represented by formula I (A is benzene ring; Z is O or OCH2 or A-Z is methyl; X is a halogen) is reacted with a dialkyl oxalate represented by the formula (COOR<1> )2 (R<1> is n-propyl, n-butyl, isobutyl or sec-butyl) in a solvent of tetrahydrofuran to produce phenylglyoxylic acid esters represented by formula II. Furthermore, the phenylglyoxylic acid esters represented by formula II are reacted with an amine represented by the formula HNR<2> R<3> (R<2> and R<3> are each H, an alkyl or an alkoxy) to afford phenylglyoxylic acid amides represented by formula III. Since an alcohol formed as a by product is not azeotropic with the solvent in the method, the recovery of the solvent is readily carried out. Since the raw material is readily soluble in the solvent, the amount of the solvent can be reduced.
Patent JP-H04304887-A (JP)
Title: Lysozyme-guar gum enzymic hydrolyzate complex and its production
Inventor: KATO AKIO
IPC: A61P31/04
Filed: 1991-03-29
Abstract: PURPOSE:To obtain the subject complex, having excellent emulsifiability and antimicrobial properties and useful as a polymeric emulsifying agent and an antimicrobial agent for foods, medicines, cosmetics, etc., by binding a lysozyme to a guar gum enzymic hydrolyzate according to aminocarbonyl reaction. CONSTITUTION:(A) A lysozyme such as albumen lysozyme is mixed with (B) a guar gum enzymic hydrolyzate, prepared by hydrolyzing guar gum with galactomannase and/or cellulase and containing at least >=60% fraction having about 12000-14000 molecular weight at (1:2)-(2:1) weight ratio to provide an aqueous solution, which is then freeze-dried to afford freeze-dried powder. The resultant freeze-dried powder is then placed in a glass petri-dish, etc., regulated to an atmosphere at 60-80% relative humidity with a saturated potassium iodide solution, etc., and kept at 50-80 deg.C temperature for 1-6 weeks to carry out aminocarbonyl reaction. Thereby, the objective lysozymeo.guar gum enzymic hydrolyzate complex having excellent emulsifiability and antimicrobial properties is obtained.
Patent JP-H0430261-A (JP)
Title: Retrieval system
Inventor: KOIKE HIDEO
IPC: G06F17/30
Filed: 1990-05-25
Abstract: PURPOSE:To facilitate high speed retrieval and correspondence to plural candidates by retrieving records through the use of the record length and the previous record length of the record included in respective records and reading and displaying reading and KANJI(Chinese character), which are included in the record and respective subsequent records. CONSTITUTION:When reading as a retrieval keyword is inputted from an input means 14, CPU 11 retrieves the record including reading, retrieves the record by using the record length and the previous record length of the record included in respective records, reads reading and KANJI, which are included in the record and respective subsequent records and displays them in a display means 13. When a user designates one among taken, CPU 11 displays a page including designated reading and KANJI. When the user designates on among them, CPU displays image data on the designated page in the display means 13. Thus, speedy retrieval is executed and the generation of plural candidates is eliminated.
Patent JP-S6024649-A (JP)
Title: Mask rom pattern generating device
Inventor: IWATSUKI MAMORU
IPC: G11C17/00
Filed: 1983-07-20
Abstract: PURPOSE:To shorten a processing time, and to generate an LSI mask ROM pattern having a high reliability by providing a means for correcting automatically a 1-bit error in a received data generated by the noise being transmitted. CONSTITUTION:A mask ROM data sent through a communication circuit 1 from an overseas or domestic data transmitting place is received, and an error of its data is checked by a data checking part 3. In case a parity error or a check sum error is generated in the checking part 3, data before and after it are formed as a 64-bit block, also formed as a total 72-bit block by adding 8-bit used for detecting and correcting the error, and an error code correcting function is operated. In such a way, in case of a 1-bit error, it is corrected automatically, and in case of an error of >=2-bit, only an error detection is executed, and a retransmission is requested. Thereafter, basing on a data having no error, a picture drawing data is generated in accordance with specifications of a mask ROM in a mask ROM pattern generating part 4.
Patent JP-S5258471-A (JP)
Title: Formation of thermal oxidized film
Inventor: MATSUZAWA MANABU
IPC: H01L21/22
Filed: 1975-11-10
Abstract: PURPOSE: To thinnly form uniform thermally-oxidized film having less pinholes by forming the thermally oxidized film on a semiconductor substrate surface in an oxidative atmosphere under reduced pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5258790-A (JP)
Title: Process for preparing adducts having acid anhydride groups
Inventor: TATSUKI SHIGEO
IPC: C08F8/00
Filed: 1975-11-08
Abstract: PURPOSE: To prepare adducts having acid anhydride groups, useful as intermediates for reactive polymers, in a shorter time of high purity, by reactiong unsaturated polymers with (substituted) maleic anhydride in the presence of senditizers with actinic rays. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6113003-A (JP)
Title: Direction control valve
Inventor: KOIWAI SHIYUUJI
IPC: F16K11/22
Filed: 1984-06-29
Abstract: PURPOSE:To make plural actuators drivable simultaneously, by installing an orifice in a flow passage process between a parallel passage and an interconnecting passage. CONSTITUTION:In a direction control valve a2 at the downstream side, an orifice 25 is installed in position between a parallel passage 17 and a seat part 22 of a frist check valve 19. With this installation, when pressure oil is fed to an actuator by way of the parallel passage 17 of the direction control valve a2, it passes through the orifice 25 without fail, and thereby pressure is produced at the upstream side of the orifice 25, so that even if the actuator connected to the direction control valve a2 is light load, another actuator connected to a directional control valve a1 at the upstream side is operatable at the same time.
Patent JP-H05306776-A (JP)
Title: Pressure vessel
Inventor: OHARA YOSHITOMO
IPC: F16J12/00
Filed: 1992-04-28
Abstract: PURPOSE:To obtain the pressure vessel, in which function members are assembled without the necessity of the welding to the wall of the pressure vessel so that they can approach the wall of the pressure vessel easily. CONSTITUTION:A pressure vessel 30 is a vertical type cylindrical vessel formed of a carbon steel or low alloy steel wall 16, of which inside is coated with a stainless steel layer 14, and function members 18, 22, 24 are arranged inside of the vessel 30. An annular shoulder part 32 a little projecting inward of the radial direction is formed in the inner periphery of the vessel wall. On the other hand, an inner skirt 36, which consists of a flange-like edge part 34 seated on the shoulder part 32 freely to be disconnected and freely to be slid and a hollow cylindrical body 38 connected to the flange-like edge part 34 and extended downward in the longitudinal direction, is provided inside of the vessel. Function members are arranged inside of the cylindrical body of the inner skirt 36, and a clearance 44 for allowing the thermal expansion of the flange-like edge 34 in the radial direction is provided between the outer periphery of the flange-like edge 34 and the inner periphery of the vessel wall.
Patent JP-S5924266-A (JP)
Title: System for checking plurality of voltages
Inventor: NOSE TADASHI
IPC: G01R19/00
Filed: 1982-07-31
Abstract: PURPOSE:To easily and certainly carry out the checking of voltages corresponding to a plurality of input signals, by a method wherein the comparison result of each input signal and a reference value is held in a peak hold circuit and taken in by a microcomputer to be discriminated. CONSTITUTION:A microcomputer 9 sets a change-over signal SL1 to L and supplies the reference value VR from a reference value generating circuit 2 to each comparators 11-1n as a lower limit reference value VRL while switches 41-4n are closed by a change-over signal SL2. When input signals I1-In exceeds the lower limit reference value VRL and, for example, the output signal of the comparator 11 is reversed to H, a condenser 51 is charged. After a definite time is elapsed, the signal SL2 is set to L to take in the output signals of peak hold circuits 71-7n to decide whether all signals are H or not and, when they are N, an alarm is generated while, when Y, the signal SL1 is set to H and the reference value VR is set to an upper limit reference value VRH to judge whether all of the signal of input ports P1-Pn are L or not.
Patent JP-H01304259-A (JP)
Title: Stabilization of joist
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/00
Filed: 1988-06-01
Abstract: PURPOSE:To stabilize a joist in the sideward direction by a method in which a post consisting of upwardly opened semi-cylindrical parts having legs on the bottom is inserted into the bottom of a joist in constructing a double-floor, and a tension member is fitted into the aperture between the joist and the post. CONSTITUTION:Joists 1 consisting of a hut-shaped steel are set in parallel on a slab to construct a double floor in which floor plates are set between the brims of the hut-shaped steel. In this method, a post 2 consisting of upwardly opened semi-cylindrical parts having legs 23 on the bottom is strongly inserted into the bottom side of the joist 1. A connecting bar 3 having extended portions 32 on its both ends is set between the adjacent two joists 1, and the extended portions 32 on both ends are fitted into the space between the outside of the joists 1 and the inside of the vertical face 21 of the post 2.
Patent JP-H01304544-A (JP)
Title: Fault detecting system
Inventor: ONO SHOSHIRO
IPC: G06F11/16
Filed: 1988-06-01
Abstract: PURPOSE:To realize a fault detection/report mechanism with a small quantity of hardware by comparing the quantity of transmitted data with the quantity of stored data between two data processors which work asynchronously with each other. CONSTITUTION:The data are transferred between an arithmetic circuit 1 and a memory circuit 2 which work with the clocks asynchronous with each other via a buffer 21. Under such conditions, an error detecting signal is transmitted from a comparator 6 when the value 102 held by a buffer counter 11 which counts the transfer value of the data 101 to the buffer 21 from the circuit 1 and the value 103 held by a counter 22 which counts the stored quantity of the data 101 received from the circuit 1 and registered in the buffer 21 exceed the value 106 held by a check designating register 5. Thus is it possible to realize a mechanism that performs the state control under the asynchronization with a small quantity of hardware.
Patent JP-H01305233-A (JP)
Title: Portable microwave stove
Inventor: HISHIYAMA KOJI
IPC: F24C7/10
Filed: 1988-06-01
Abstract: PURPOSE:To allow the cooking not only indoors but also outdoors by supplying a magnetron with high frequency wave power through an inverter circuit, and, when powered by a battery, automatically lowering the output voltage proportionately. CONSTITUTION:When the fact that the battery 11 is connected is detected by the battery detecting switch 10, the microcomputer 9 outputs a command 9a to the inverter circuit 3 to proportionately lower its output, and the high fre quency wave power is supplied to the magnetron 6 through heating output control circuit 7, inverter circuit 3 and step-up transformer 4 in order to obtain the heating output required for defrosting the foodstuff. On the other hand, when the battery 11 is not connected but the commercial power source 1 is used, the battery detecting switch 10 is OFF, and the power from the commer cial power source 1 is supplied to the inverter circuit 3 through a rectifier 2 to perform the cooking with the normal heating output. This way, the normal cooking can be performed indoors, while the cooking with the proportionately reduced output for defrosting can be performed outdoors.
Patent JP-H01303438-A (JP)
Title: Method of processing color silver halide photographic sensitive material
Inventor: YOSHIDA KAZUAKI
IPC: G03C1/047
Filed: 1988-06-01
Abstract: PURPOSE:To decrease the fluctuation in the max. density, min. density and gradation by processing the silver halide color photographic sensitive material with a color developing soln. the replenishing amt. of which is a specific amt. per 1m<2> of said material. CONSTITUTION:The silver halide color photographic sensitive material used in the method of continuously processing the same with the color developing soln. contg. at least one kind of arom. primary amine color developing agents contains an emulsion of high silver chloride consisting of >=80mol% silver chloride in at least one layer; in addition, the total film thickness at the dry time is 7-13mum. And the degree of swelling in the color developing soln. is 100-300%; further, the content of calcium atoms is <=14mg/m<2>. This material is processed with the color developing soln. the replenishing amt. of which is 20-150ml per 1m<2> of the silver halide color photographic sensitive material. The fluctuation in the min. density, the max. density and the gradation is decreased in this way.