baber/WOPTO huggingface dataset:
Patent JP-S5982922-A (JP)
Title: Large-sized filter-type dust collector
Inventor: YAMAZAKI SUSUMU
IPC: B01D46/42
Filed: 1982-11-04
Abstract: PURPOSE:To convert efficiently the dynamic pressure of a fluid flowing out of an impeller into a static pressure by making the whole body of a centrifugal fan small in size by utilizing effectively the corner parts of a casing and forming plural diffusing flow paths. CONSTITUTION:Air flowed out from an impeller 34 flows into plural diffusing flow paths 41A, 41B, 41C, and 41D, formed respectively at the outer periphery of the impeller 34, to decelerate its flowing velocity, in the flowing stage, to about 1/2 flow velocity at the exit of the impeller 34, and flows out from respective delivery ports 42A, 42B, 42C, and 42D at the corners of a casing 31 after converting efficiently its dynamic pressure into a static pressure. And air flowed out from the delivery ports changes gradually its flow direction to the axial direction of the impeller 34, and flows out from a delivery pipe 33 to the outside of the casing 31 after decelerating its flow in a muffler 38. That is, the air flowed out from the impller 34 is decelerated in each diffusing flow path while changing its flow direction to the axial direction of the impeller 34 without having a component of whirling velocity, therefore the head loss is remarkably decreased.
Patent JP-S5894257-A (JP)
Title: Voice switching circuit
Inventor: YOKOYAMA TOORU
IPC: H04M9/08
Filed: 1981-11-30
Abstract: PURPOSE:To get rid of a fact that the other calling party becomes entirely silent, and to prevent anxiety for setting a channel, by setting a loss value inserted into a transmitting line, in case when a calling party of a loudspeaker- telephone set is executing a call, to the extent that a room noise, etc. can be transferred to the other calling party. CONSTITUTION:On each of a transmitting line by a microphone 1 and an amplifier 2, and a receiving line by a loudspeaker 12 and an amplifier 13, variable losing circuits 5, 15, and auxiliary variable losing circuits 21, 25 are provided. A difference of the respective output levels of these circuits 5, 15 is derived by a differential amplifier 23, is compared with a reference value by the respective comparators 22, 24, in accordance with which is larger, the transmitting signal level or the receiving signal level, and in accordance with a result of its comparison, the auxiliary variable losing circuits 21, 25, etc. are controlled. In this state, in accordance with an output of the amplifier 23, a level of a high gain amplifier 8' is set, and when a calling party is not calling, a loss value inserted into the transmitting line is set to the extent that a room noise, etc. can be  transferred to the other calling party, and anxiety for setting a channel is prevented.
Patent JP-S6087627-A (JP)
Inventor: NISHIKAWA TADASHI
IPC: G05F1/70
Filed: 1983-10-17
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-S6172049-A (JP)
Title: Thermoplastic elastomer composition
Inventor: MIYATA AKIHIRO
IPC: C08L53/00
Filed: 1984-09-17
Abstract: PURPOSE:To produce a composition having excellent discoloration resistance, craze resistance and physical property retainability in outdoor use, by compounding a block copolymer of a vinyl aromatic compound and a conjugated diene with a process oil, an antiweathering agent and titanium dioxide. CONSTITUTION:The objective composition can be prepared by compounding (A) 100pts.(wt.) of a block copolymer consisting of a polymer block composed mainly of at least one vinyl aromatic compound and a polymer block composed mainly of at least one conjugated diene compound with 10-200pts. of a naphthenic or paraffinic process oil, and adding (C) 0.1-2pts.(wt.) of an antiweathering agent composed of an ultraviolet absorber and/or a photo- stabilizer and (D) 1-80pts. of a rutile titanium dioxide to the above thermo- plastic elastomer composition. The content of the vinyl aromatic hydrocarbon in the component A is 10-60wt%. The component B is the one having an ultraviolet absorbance of <=0.10 at 260nm wavelength and a kinetic viscosity of 100cst at 40 deg.C.
Patent JP-2001024788-A (JP)
Title: Switching system for central control system
Inventor: SATO NOBUHITO
IPC: G06F11/20
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To realize the standard technique of a stand-by switching system by double system cross connection by allowing the central controller of a started stand-by system to read contents of a register and decide which shared memory is used when a system switching is generated. SOLUTION: In a central control system, a shared memory A31 is used in a normal state even when the CPU of either system is used, and the same contents are written for back up in a shared memory B32. The CPU of an operating system collates the contents of the memory A31 with those of the memory B32 and checks abnormality of the memories. The CPU of the operating system periodically stores state information showing which shared memory was used, whether the shared memories are abnormal or not, etc., in a register 4. Then, when the system is switched, the CPU switched from the stand-by system to the operating system reads the contents of the register 4 to decide which shared memory is used.
Patent JP-H02174750-A (JP)
Title: Secondary polyetheramine,preparation thereof and preparationof polyurehtnane therefrom in the absence of catalyst
Inventor: HAIKO FUNBERUTO
IPC: C07C271/26
Filed: 1989-07-27
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R is groups represented by formulae II-V; R 1  is H or a 1-6C alkyl; R 2  is a 3-8C branched chain alkyl, furyl-(2) or tetrahydrofuryl-(2), R 1  and R 2  are combined to form a 5-8c cycloalkyl (which may be substd. by a 1-3C alkyl); R' is H or methyl; (x) is 1-100; and (f) is 2 or 3].  
     EXAMPLE: N,N'-Bis(4-methyl-2-pentyl)-polyoxypropyleneamine.  
     USE: A component capable of being reacted with usual isocyanate in the absence of a catalyst and capable of producing polyurea.  
     PROCESS: A carbonyl compd. represented by formula VI is reacted with a polyoxyalkylenedi- and triamine represented by formula VII in a ratio of 1-30 mol. of a compd. represented by formula VI per one equivalent of an amino compd. at 55-100°C until the generation of H 2 O 2  is completed and the reaction product is hydrogenated in the presence of a noble metal catalyst under pressure to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1019659-A (JP)
Title: Vibration meter
Inventor: YAMAGISHI SEIJI
IPC: G01H17/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a vibration meter wherein a relative value of a vibration level can be easily known when a maintenance person patrols periodically mechanical installations to be objects of diagnosis and therefore rapid diagnosis at a job site can be conducted. SOLUTION: In a vibration meter, a sensor 10 for detecting a vibration level being provided in an enclosure 1 fixed to a machine whose vibration is to be measured, a memory 20 which memorizes an output of this sensor as reference value when the machine is normally operating, a comparison means which compares an output of the sensor after the memory has memorized the reference value with the reference value, and an indicator 6 which indicates that the output of the comparison means has exceeded a predetermined value are provided in the casing. A battery 13 for activating these memory, comparison means, and indicator 6 is incorporated therein.
Patent JP-S6171743-A (JP)
Title: End delimiter provision system in loop network
Inventor: SHIMIZU HIROSHI
IPC: H04L12/42
Filed: 1984-09-14
Abstract: PURPOSE:To restore a system quickly to the normal state even if a signal not eliminated remains on a transmission line by forming an end delimiter of a transmission frame of a trigger station different from a form of an end delimiter given to the final transmission frame of each node station. CONSTITUTION:End delimiters TED, NED are given respectively to a trigger station TS and a node station NS. Suppose that a transmission error is caused on the way of a packet b1 and a pseudo end delimiter END is produced as shown in a black mark (x). The NS22 transmitting the packet b1 recognize in error the NED as an MED of the packet b1 and completes the elimination control. Thus the rest of the packet b1 is fed to an NS23. The NS23 eliminates a part of the packet b1 but passes the own transmission packet c1 toward the lower stream. The TS20 is different from each NS, the elimination control is not finished by the passing of the NED of the said packet c1, but finished by the detection of the end TED of the polling signal p2. Thus, the own signal p2 and the c1 not eliminated by the NS23 are eliminated in the TS20 and the system restores the normal state.
Patent JP-H0241960-A (JP)
Title: Anti-lock control device for air over hydraulic brake device
Inventor: MAKI TAKAO
IPC: B60T8/46
Filed: 1988-08-02
Abstract: PURPOSE:To slowly re-pressurize brake fluid by communicating through a throttle valve the air pressure of the air pressure chamber of an air mass cylinder and the output air pressure of a brake valve when it was judged that the air pressure of the former became lower than that of the latter by a specified value after a comparison of the both. CONSTITUTION:An air over hydraulic brake is composed by making the brake operational by converting the air pressure fed into air mass cylinders 3, 4 from an air pressure source 1 through a brake valve 2, into brake liquid pressure, and applying it to a wheel cylinder 5. Anti-lock control is performed by operating air pressure control valves 7, 8 and performing the suction and exhaust of air pressure. The air pressure of either one of air pressure chambers 4a or 3a, of the air mass cylinder and that of the output air pressure of a brake valve 2 are communicated through a throttle valve 6 when it became lower than a specified valve by the judgment of a comparing means 15. This arrangement makes it possible to slowly re-pressurize brake liquid of the anti-lock control.
Patent JP-H0532709-A (JP)
Title: Production of terminal halogen telechelic polymer
Inventor: HIMORI SHUNICHI
IPC: C08F2/38
Filed: 1991-08-01
Abstract: PURPOSE:To obtain the title polymer useful for polymer initiator, polymer compatibilizing agent, etc., by polymerizing an ethylenically unsaturated monomer by using a trihalomethyl group-containing compound and a specific aromatic amino component as a polymerization initiator. CONSTITUTION:(A) 100 pts.wt. ethylenically unsaturated monomer is treated with (B) 0.01-10 pts.wt. trihalomethyl group-containing compound especially preferably comprising tetrabromocarbon bromoform, carbon tetrachloride and chloroform and (C) 0.01-10 pts.wt. amino component shown by the formula (R<1> and R<2> are 1-5C alkyl and R<3> is 1-5C alkyl, H or 1-10C carboxylate), especially preferably comprising N,N-dimethyltoluidine as a polymerization initiator to give the objective polymer.
Patent JP-H0724547-A (JP)
Title: Hot forging up-setter
Inventor: HAYAKAWA HITOSHI
IPC: B21J13/03
Filed: 1993-07-08
Abstract: PURPOSE:To prevent the generation of crack in a slide base. CONSTITUTION:A hot forging up-setter provides the slide base 1 having a groove 1f, a punch holder 2 being fittable into the groove 1f, and a clamp block 3 for fixing a fitted punch holder 2 to the slide base 1. A projecting part 1b is arranged at the upper part of the slide base 1 and a recessed part 3b is arranged at the lower part of the clamp block 3 and then, the slide base 1 and the clamp block 3 can be fitted with the projecting part 1b and the recessed part 3b.
Patent JP-2000028384-A (JP)
Title: Route guidance apparatus for vehicle
Inventor: NAKAMURA KAZUMASA
IPC: G09B29/10
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a route guidance apparatus, for a vehicle, by which a guide operation is issued only when a route (a route having a high running frequency) to be run by a driver everyday is deviated and by which only a guidance operation required by the driver can be issued. SOLUTION: In a route guidance apparatus, a first route up to a destination is set by a route setting means (Step S02) on the basis of the position of a vehicle and on the basis of map data, and a second route, up to the destination, reflected by congestion information is acquired by a detour setting means (Step S04). The detour setting means compares the first route with the second route, and it sets a disagreement part as a detour. Route guide means (Steps S03, S06, S07, S08) guide a route regarding the detour.
Patent JP-S6170950-A (JP)
Title: Method and apparatus for preparing two kinds of cooked rice in one pan
Inventor: TEZUKA RIYATA
IPC: A23L7/10
Filed: 1984-09-14
Abstract: PURPOSE:To enable the preparation of two kinds of cooked rice in a pan at the same time, by shifting a partition member laterally in the rice and water under specific condition. CONSTITUTION:The partition plates 101a and 101b are pivotally bonded at the center 102a of the circular pan 102, and the regions A and B are adjusted by the center angle alpha according to the ratio of the two kinds of cooked rice. Washed rice corresponding to the sum of the rice to be cooked in both regions is put in the pan, and water is added thereto in an amount corresponding to a hardness between the hardness to be attained in the region A and the hardness to be attained in the region B. The partition plate 101b is shifted by a specific angle  alpha toward the region for the cooking of harder rice, and the level of the raw rice is raised from LT to LA or lowered from LT to LB while keeping the water level LW unchanged. Two kinds of cooked rice having different hardness can be prepared in the regions A and B.
Patent JP-H0479011-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: ISOE NOBORU
IPC: C08L67/02
Filed: 1990-07-20
Abstract: PURPOSE:To suppress the curling of the magnetic recording medium of a thin ferromagnetic metallic film type by forming a thin ferromagnetic metallic film layer on the front surface of a base body film consisting of a high-polymer molding which is subjected to an He plasma treatment on the rear surface. CONSTITUTION:The rear surface of the base body film consisting of the high- polymer molding is subjected to the He plasma treatment before or after the thin ferromagnetic metallic film layer is formed on the front surface of the base body film. Namely, the He plasma treatment on the rear surface of the base body film consisting of the high-polymer molding is executed by subjecting gaseous He to a plasma electric discharge by high frequency to activate this gas and exposing the rear surface of the base body film consisting of the high- polymer molding into the activated gaseous He. The curling is sufficiently suppressed in this way.
Patent JP-H0477679-A (JP)
Title: Alternating current phase rotation detection method
Inventor: YAMAMURA HIDEKI
IPC: G01R29/18
Filed: 1990-07-20
Abstract: PURPOSE:To make response fast as the reference of respective phases of phase voltage of three phases U, V and W standard to set three groups of simulated three-phase transformation circuits transforming three phase voltage. CONSTITUTION:Transformation is performed by a transformer Tr from a three-phase alternating current power source S to take out phase voltage of three phases U, V and W. In order to transform three-phase voltage for making each phase of U, V and W phases reference, a simulated three-phase transformation circuit is set to apply U, V and W phases voltages to an inverter 1 at U, V and W terminals, and on the other hand, when the voltage is applied to a 60-degrees delay phase circuit 5 and a 60-degrees advance phase circuit through another inverter 2, the alternating current voltage of three phases u, v and w is obtained. The voltage of these u, v and w is passed through a rectifier 3 to cut the half-wave thereof and three-phase signals u', v' and w' are obtained. These u', v' and w' are input in EX-NOR circuits 41-43 to obtain the signals (pulses) P1, P2, P3 showing compatible phases. The signals P1, P2, P3 showing compatible phases. The signals P1, P2, P3 exist in the same phases to input to the EX-NOR circuits 71, 72, 73, which always indicate H level, a light emitting diode 9 is put on to generate the output of the H level from an AND circuit 8 and it is understood that the phases are in normal rotation.
Patent JP-2000004858-A (JP)
Title: Heat resistant sustained release granulated composition and its production
Inventor: SUZUKI TOSHITSUGU
IPC: A61K8/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition hardly causing deterioration regardless of a heating treatment, capable of allowing perfume to be gradually and persistently released, and useful for a food and drink or the like by coating and granulating a molten lipid solid at ordinary temperature in a prescribed amount on a specific core material under a specific condition. SOLUTION: This heat resistant sustained release granulated composition is obtained by spraying 0.05-3 pts.wt. molten lipid solid at ordinary temperature, such as a hardened oil of an animal or vegetable oil and fat, and a fatty acid (monoglyceride) on 1 pts.wt. core material of a perfume component, a coloring matter, an acidulant, a seasoning, a sweet, a spice, vitamins, a functional material, a mixture thereof or the like, having a powdery or granular shape having 10-2,000 μm average particle diameter, to carry out the coating and granulation, and cooling the coated and granulated product to <=30 deg.C. The core material is preferably a peppermint powdery perfume, a menthol powder and a menthol granule.
Patent JP-H0480686-A (JP)
Title: Infrared detection apparatus
Inventor: KIMURA MICHIO
IPC: F41G7/26
Filed: 1990-07-20
Abstract: PURPOSE:To certainly detect a target by separating the same from a background by obtaining the mean value of background temp. signals by an infrared detector having a wide instantaneous geometric field. CONSTITUTION:An infrared detector 2 having a wide instantaneous geometric field, an infrared detector 1 wherein a plurality of infrared detection elements each having a narrow instantaneous geometric field are unidimensionally arranged and a signal processing part are provided to an infrared detection apparatus. When the ballistic body having the infrared detection apparatus incorporated therein is suspended from a parachute or a revolving blade and allowed to fall while it spirally scans the visual fields 14, 15 of the detectors 1, 2, the detector 2 outputs the signal corresponding to the mean temp. in the visual field. This signal is amplified by a preamplifier part 4 to be converted to DC voltage and, when the threshold voltage to a target is applied to form a comparing signal in a comparing signal forming part 5, the change of the comparing signal corresponds to the change of background temp. Therefore, a comparison part 6 compares the comparing signal with the output signal of the detector 1 to detect an armored motorcar 16 being a target and a detection signal is outputted to make it possible to explode the ballistic body.
Patent JP-H1187902-A (JP)
Title: Method for forming bump
Inventor: INOUE KOSUKE
IPC: H05K3/34
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To omit an exclusive use carrier jig and a cutting step by transferring mounting of solder balls, then once winding a base plate on a reel, increasing an adhesive force of fixing liquid to a degree larger than a product of various accelerations received by the balls, and inserting a spacer between base plates, thereby preventing a mechanical contact. SOLUTION: A placing head 5 for vacuum-sucking a solder ball 1 is urged to a flexible base plate 3 connected to a semiconductor chip 11 for placing the ball 1 on a pad 4 on the plate 3 by an adhesive force of flux 2. The force of the flux 2 is larger than the product of mass and the acceleration of the ball 1, so that the ball 1 does not drop due to impact during conveyance thereafter or to an operator's handling fault. The plate 3 mounted with the ball is wound on a base plate winding reel. In this case, a spacer is wound between the pad 4 and the plate 3, so that the ball 1 is not brought into contact with other members for causing the ball 1 to be displaced or dropped to prevent it from being brought into mechanical contact with the ball 1.
Patent JP-H0244595-A (JP)
Title: Semiconductor storage device
Inventor: TAKEKUMA SHUNJI
IPC: H01L27/108
Filed: 1988-08-03
Abstract: PURPOSE:To speed up an access time, the inverse of CAS at the time of a refresh counter test similarly to an ordinary reading mode by immediately starting the output action of reading data when the refresh counter test is decided. CONSTITUTION:A before, the inverse of CAS and a refresh cycle, the inverse of RAS functions which are started by being made to a before, the inverse of CAS and a mode, the inverse of RAS to be made a dynamic type RAM into a low level prior to a row address strobe signal RAS by a column address strobe signal, the inverse of CAS are owned. A refresh address counter RFC to successively specify a word line to be made into its subject at the time of the refresh cycle in built-in. The refresh action is completed in the refresh cycle after the column address strobe signal, the inverse of SAS is once returned to a high level, it turns to be a low level again and the reading address output of a specified column address is outputted.
Patent JP-S5895833-A (JP)
Title: Lead frame
Inventor: YOSHIZAWA HIROSHI
IPC: H01L21/60
Filed: 1981-12-02
Abstract: PURPOSE:To relax restriction to the orientation of a metallic thin wire in the case when the electrode section of a semiconductor element and the lead frame are compression-connected by the metallic thin wire by convexly forming the shape of the nose of the lead frame. CONSTITUTION:The nose sections of leads 3 are formed in approximately semicircular or semi-polygonal convex shape. When the shortest distance d2 between the nose section and the metallic thin wire 1 connected to another adjacent lead is compared with the shortest distance d1 in case of conventional form, an angle theta2 is far larger than an angle theta1 when the distance d2 is equal to the distance d1 (that is, the lead is positioned at a critical distance through which a defective is not generated) if the angle that the metallic thin wire 1 and the axial direction of the lead form is theta2. Accordingly, the degree of freedom of the angle theta2 that the metallic thin wire connecting the electrode section of the semiconductor element and the connecting section of the lead frame and the axis of said lead frame form is increased by far because the shape of the noses of the lead frame is convexly formed.
Patent JP-H1138030-A (JP)
Title: Rotary detection device
Inventor: TSUCHIYA TAKAYUKI
IPC: G01D5/245
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotary detection device whose detection accuracy can be improved. SOLUTION: This rotary detection device is constituted provided with a rotor 2 comprising many projections 21 formed, which rotate together with a body 4 to be detected, are formed at specified spaces along the rotation direction and move by rotating on the same orbit as that of the body 4 to be detected, and a detection device 3, which is arranged in the vicinity of the projections 21 to detect the change in magnetic fluxes with the movement of the projections 21.  The detection device 3 is provided with a magnetic path member 31 comprising three opposing sections 31a through 31c that extend toward the projections 21 of the rotor 2, a magnet 32 that causes magnetic fluxes between the opposing section 31a and other opposing sections 31b and 31c, and magnetic sensors 33 and 34 that detect the changes in the magnetic fluxes between the opposing section 31a and the other opposing sections 31b and 31c. In addition, the opposing sections 31b and 31c are provided at a dimension different from integer number times as much as the space between projections 21 in the rotary direction of the rotor 2.