baber/WOPTO huggingface dataset:
Patent JP-H08166128-A (JP)
Title: Controller for equipment
Inventor: YASUI SHIGEAKI
IPC: F23N3/08
Filed: 1994-12-14
Abstract: PURPOSE: To obtain a controller for equipment which can check whether a target combustion value is altered correctly or not when the target combustion value is altered by a combustion value setting means and also can easily judge whether the detected number of revolutions of a blower reaches the number revolutions appropriate to the target combusion value. CONSTITUTION: When a switching is made over to a test mode of a specified combusition value by operating a test switch 260, a fan control circuit performs a feed back control of a convection fan 3 to reach the number of revolutions appropriate to a specified combustion value. A proportional valve drive circuit feeds a proportional valve current to a proportional valve 4 to make the opening of the proportional valve match the number of revolutions detected by a number of revolutions detecting section and when the number of revolutions detected reaches the number of revolutions appropriate to the specified combustion value, a display control circuit switches the display corresponding to the number of revolutions from the first to second display state.
Patent JP-H08168191-A (JP)
Title: Controller for alternator in vehicle
Inventor: OKUNI MASAHIRO
IPC: H02M7/06
Filed: 1994-12-14
Abstract: PURPOSE: To enhance the comfortableness in the compartment by preventing noise of radio and blower motor immediately after starting an engine thereby reducing noise in the compartment. CONSTITUTION: When a detection means 17 detects starting of an engine and turning ON of an electric apparatus, a transistor 3 is turned OFF and thereby a neutral diode 13a is turned OFF. At the same time, a timer 27 is actuated to begin measurement of time and when the timer 27 measures a predetermined time, the transistor is turned ON and thereby the neutral diode 13a is turned ON through a control means 17.
Patent JP-H08167316-A (JP)
Title: Luminaire
Inventor: HARA NOBUHIRO
IPC: F21V21/14
Filed: 1994-12-14
Abstract: PURPOSE: To improve workability by shaft-supporting a connection metal fitting at the end portion of the mounting face of a luminaire main body so as to turn. CONSTITUTION: A connection metal fitting 31 is caulked on the bottom face of a luminaire main body 21 by a rivet 35 so as to turn. Thereafter, a mounting bolt suspended from a slab is inserted in the main body 21 which is fastened and fixed by a washer and a nut. The connection metal fitting 31 is turned outward to a position along the longitudinal direction of the main body 21. When the main body 21 is raised toward a ceiling side while the end faces of the main bodies 21 touch each other, the connection metal fitting 31 is inserted in the recessed portion of the other end and the bent pieces 33 are inserted in holes 38. The main body is fastened and fixed to the mounting bolt suspended from the ceiling. By repeating this process, required number of the main bodies 21 are mounted on the ceiling faces.  Since the connection metal fitting 31 is set on the main body 21 by the rivet 35, no chance of the occurrence of loss during transportation and mounting work is allowed, and no chance of the coming-off and drop of the connection metal fitting 31 onto a floor is allowed. Workability can be improved thereby.
Patent JP-S63168996-A (JP)
Inventor: HIRATA SHINJI
IPC: H05B44/00
Filed: 1986-12-29
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-H05146374-A (JP)
Title: Stool body mounting structure for automatic seat paper feeder
Inventor: HASHIMOTO OSAMU
IPC: A47K13/18
Filed: 1991-11-26
Abstract: PURPOSE:To obtain an inexpensive apparatus by mounting an automatic seat paper feeder at the rear of a stool body through a mounting device while a seat is provided successively pivoted on the mounting device to allow the utiliza tion of the existing seat and moreover to achieve common use of an accessory or the like. CONSTITUTION:To mount an automatic seat paper feeder on a stool body a mounting device L and a mounting plate M are interposed between the both. The existing stool body 11 is mounted thereon. The mounting device L is formed roughly in a shape of L with a base plate L1 and a protrusion part L2 and the existing stool body 11 is mounted on the protrusion part L2 by the existing means. In other words, the mounting device L is made to butt protruded brackets (a) and (a) projecting in the rear of the stool body 11 and pivoted on a shaft body (b) piercing it. The base plate L1 is placed on a rear ceiling plate 12 of the stool body 1 and anchored on the stool body 1 with a bolt B.
Patent JP-H01151824-A (JP)
Title: Frequency synthesizer
Inventor: ASADA KAZUHIDE
IPC: H03L7/197
Filed: 1987-12-09
Abstract: PURPOSE:To realize a frequency synthesizer with a sophisticated function with simple constitution and low cost by setting a signal accessing a storage means storing waveform data of a desired frequency so as to allow lots of kinds of frequencies with minute step to be switched at a high speed. CONSTITUTION:A storage means 2 is accessed by a readout means from an address initial value set by a setting means 4 and a waveform data in a frequency f1 is obtained as a digital signal. The digital signal is converted into an analog signal at first by a PLL reference signal frequency generating means 5, then a frequency spectrum having a fundamental frequency f1 and n.fc+ or -f1 ((n) is a natural number and fc is an internal reference frequency oscillating frequency) is generated. In this case, the information included in the original frequency is included in each spectrum component. Then only a prescribed frequency band is passed through by a filter 6 selectively. Thus, an output frequency of the prescribed higher-order spectrum component among each spectrum component is obtained.
Patent JP-H04182480-A (JP)
Title: Purification of tea catechins
Inventor: YOSHIBE FUMIHISA
IPC: A23L29/00
Filed: 1990-11-19
Abstract: PURPOSE:To obtain white tea catechins having physiologically active action such at antimicrobial property at a low cost by dissolving low-purity tea catechins separated and recovered from tea leaf extract in an organic solvent and distilling the organic solvent. CONSTITUTION:Low-purity tea catechins separated and recovered from tea leaf extract and composed mainly of epicatechin, epigallocatechin, epicatechingallate and epigallocatechingallate and containing an oxidative polymerizate (brown substance) thereof are dissolved in an organic solvent consisting of one kind of ethyl acetate, methylisobutyl ketone or diethyl ether or mixture thereof and the organic solvent is distilled out under reduced pressure and the residue is powdered by spray drying to provide the objective tea catechins.
Patent JP-S63163253-A (JP)
Title: Determining method for constituent element of optical fiber cable
Inventor: IMAMURA KAZUO
IPC: G01M11/00
Filed: 1986-12-26
Abstract: PURPOSE:To determine optimum values of optical characteristics previously by deciding the optical characteristics under conditions where an in-use state is simulated previously. CONSTITUTION:An optical fiber tape 4 is wound around a bobbin 8 with a radius (r) and tensed. In this state, light from a projector 6 is made incident on one end of the optical fiber tape 4 or an optical fiber 40 and light projected from the other end is photodetected by an optical power meter 7 to measure an increment in optical transmission loss. This measurement is performed plural times while the radius (r) or tensile force is varied. Namely, a measurement is taken for each in-use optical fiber tape and the tensile force applied to the optical fiber tape, the diameter of a slot rod, or the diameter of a slot groove bottom is determined according to the measurement results. Consequently, values expected for a product are securely realized and the designing of a defective is eliminated.
Patent JP-H03172694-A (JP)
Title: Valve opening closing detecting device for solenoid valve
Inventor: ENDOU KATAYUKI
IPC: F16K31/06
Filed: 1989-11-30
Abstract: PURPOSE:To improve reliability without increasing size by providing a permeating plate to branch the magnetic flux of a stationary magnetic passage generated by the exciting coil of a solenoid valve, a sensor to detect magnetic flux density of a magnetic flux, and a control circuit to discriminate the opening and closing state of the solenoid valve by means of a detecting signal. CONSTITUTION:A valve opening closing detecting device 15 is provided at the inside of a case 17 with a permeating plate 18, a sensor 19, and a printed board 21 where an LED 20 is disposed. The permeating plate 18 is a device to branches the magnetic flux of a stationary magnetic passage generated by an exciting coil 8 of a solenoid valve 1, and has a disc part 18a, an erecting leg part 18b, and a hole 18c. The sensor 19 detects magnetic flux density of a magnetic flux and is disposed on the printed board 21 in a state to cross the branched magnetic flux at right angles. The magnetic flux generated from the coil 8 is branched by means of the permeating plate 18 and the printed board 21, and magnetic flux density is detected to discriminate the opening closing state of a valve A.
Patent JP-S63162359-A (JP)
Title: Traction control device for vehicle
Inventor: NAGATA TETSUYA
IPC: B60T8/1764
Filed: 1986-12-25
Abstract: PURPOSE:To promote the improvement of acceleration performance, by providing an instruction means, which generates a a brake power difference instruction on the basis of a wheel speed difference between right and left driven wheels, and applying brake force simultaneously to both the driven wheels thereafter regulating the brake force by the brake power difference instruction when an acceleration slip is detected. CONSTITUTION:In the case of a vehicle having brake systems (c), (d) in which brake force to right and left driven wheels (a), (b) is independently controlled, each wheel speed sensor (e), (f), which detects a rotary speed of each driven wheel (a), (b), is provided. And in accordance with each wheel speed, a slip detecting means (g) detects an acceleration slip in the time of starting and acceleration. While on the basis of each wheel speed, a brake force difference instruction means (h) generates a brake force difference instruction to the right and left driven wheels when a speed difference between the right and left driven wheels (a), (b) large increases. And when the acceleration slip is detected, a control means (i), after it applies the brake force simultaneously to the right and left driven wheels (a), (b), controls the brake force of the driven wheel in a high friction road side so as to be decreased as compared with that in a low friction road side on the basis of the brake force difference instruction.
Patent JP-H05127685-A (JP)
Title: Mode selecting circuit of orchestral accompaniment player
Inventor: NAKAMURA KAZUHIKO
IPC: G10K15/04
Filed: 1991-10-31
Abstract: PURPOSE:To greatly improve the operability by automatically setting the best mode for each disk only by performing setting operation only once for each disk. CONSTITUTION:A microcomputer 2 inputs TOC(Table of contents) information on the disk 6 and checks whether or not mode information corresponding to the TOC information is registered; when the mode information is not registered, mode information inputted by user's operation is inputted and registered as the mode information corresponding to the TOC information, but when the mode information is not registered, the mode of a system is set according to mode information which is already registered.
Patent JP-2000135715-A (JP)
Title: Mold for vulcanization of tire and method for vulcanization molding
Inventor: KATA TAKEHIRO
IPC: B29K105/24
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent chipping and cracking of a tread land part at the time when a mold is opened and to prevent dimension of the mold from being upsized and cost of the installation from being increased. SOLUTION: A mold for vulcanization wherein side wall molding parts 4 and 5 and tread molding parts 6 and 7 respectively fitted on each of upper and lower base plates 1 and 2 are provided and each of the tread molding parts 6 and 7 comprises a plurality of segments 8 and 9 being expandably and contractably displacable in the radial direction is provided and a cam ring 13 wherein each segment 8 and 9 of the tread molding parts 6 and 7 is relatively displacable only in the radial direction to the side wall molding parts 4 and 5 and is independently displaced to the approaching displacement of both side wall molding parts 4 and 5 and all the segments 8 and 9 are simultaneously displaced inward in the radial direction under a contacting posture of the upper and lower segments 8 and 9, is provided.
Patent JP-H08165802-A (JP)
Title: Stretching device for membrane body
Inventor: SAITO SHIGENOBU
IPC: E04H15/58
Filed: 1994-12-15
Abstract: PURPOSE: To prevent the flutter of a membrane body by fitting a flexible weight such as a chain to the membrane body fixed to a beam or the like at the upper end section and suspended to give proper weight distribution to the whole membrane, and deforming the membrane body with wind to scatter wind to the side. CONSTITUTION: A weight 2 made of a flexible material such as a chain, a rod-like body, or a belt-like body is fitted to a membrane body 1, proper weight distribution is given to the whole membrane body 1, and it is suspended from the beam 4 of a building. Weights 2 may be fitted on the nearly lower half surface of the membrane body 1 horizontally and vertically at prescribed intervals, or they may be fitted only horizontally or vertically. When strong wind is blown against the membrane body 1, the weight 2 is pressed and deformed into a curve shape, wind is scattered to the side from this portion, and the space partitioned by the membrane body 1 is protected from wind and rain. The flutter or turnup of the membrane body 1 can be suppressed.
Patent JP-H09263583-A (JP)
Title: Production of n-benzylindole
Inventor: NIKORASU JIEEMUZU BAAKU
IPC: C07D403/10
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject optically active compound useful as a leucotriene-antagonist e.g. for the treatment of allergic diseases and ischemic diseases by a process including the reaction or a specific indole compound with a phenyloxirane methanol.  
     SOLUTION: The objective N-benzylindole compound of formula V (R 2  is same as R 2a , etc., R 4  is a 2-4C alkyl, CONR 7 R 8 , etc.) is produced in the form of a pure optical antipode by a process including the reaction of an indole compound of formula I [R 1  is H, a halogen, a 1-4C alkyl, a 1-4C alkoxy, nitrile, a (protected)carboxy, etc.; R 2a  is a halogen, nitrile, CONR 7 R 8  (R 7  and R 8  are each H or a 1-4C alkyl), etc.; X is O-(CH 2 ) n CR 11 R 12  (R 11  and R 12  are each same as R 7 ; (n) is 0, 1 or 2), etc.; R 6  is same as R 7 ] with a phenyloxirane methanol of formula II {Z' is Y-R 5  [Y is O-CR 15 R 16  (R 15  and R 16  are each same as R 7 ), etc.; R 5  is a group of formula III (R 9  is H, a halogen, a 1-4C alkyl, etc.; W is CH=CH, O, S, etc.), etc.], etc.} to form a compound of formula IV. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H09151383-A (JP)
Title: Production of binder pitch for carbon material
Inventor: YUMITATE KOZO
IPC: C10C3/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-quality binder pitch for a carbon material through a simple process at a low cost with stable quality without needing a special treatment. SOLUTION: Plural kinds of tar are mixed and the free carbon content in a raw material tar is adjusted in a range of 3-8wt.%. The raw material tar is treated by distillation to obtain a soft pitch as a residue, and the obtained soft pitch is further thermally treated. Alternatively, a coal tar prepared by high temperature dry distillation and containing free carbon in an amount of 3-8wt.% is subjected to distillation to obtain a residual soft pitch, and the obtained soft pitch is further thermally treated.
Patent JP-2000141113-A (JP)
Title: Safety cover for cutting tool
Inventor: KOKUBU KEIICHI
IPC: B23B47/00
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a safety cover to part chips produced, to enhance precision of a drilling process and a surface finishing condition, and to prevent the chips and cutting lubricant from being splashed. SOLUTION: In a safety cover 1 for a drill disposed outside the drill 45, stanchions 5, 12 which are parallel to the axial line 46 of the drill and concentrically surrounds the drill 45 with an interval between are provided, and a stationary ring 15 which is fixed to a main body and has an insertion hole to be inserted with the stanchions 5, 12 and a slide ring 22 which is disposed under the stationary ring 15, and fixes one end of the two stanchions 5 while supporting the stanchions 5, 12 inserted through the insertion hole of the stationary ring 15 are provided.  The stationary ring 15 and the slide ring 22 are formed into two divided sections with a plane passing through the center of each ring as a boundary and are made to open perpendicularly to the axis line 46 of the drill, and the surrounding part of an entrance hole 27 for the drill of the slide ring 22 to enter and come out is recessed downward to form a funnel-form.
Patent JP-H08167369-A (JP)
Title: Terminal device
Inventor: SAIDA SHOICHI
IPC: H01H73/20
Filed: 1994-12-15
Abstract: PURPOSE: To provide a terminal device of which wiring work efficiency is improved by providing two ways of operations of a release lever. CONSTITUTION: A normal first unlocking part 8 which pushes down the upper face of a lock spring 3 at the time when the part is rotated in a prescribed direction is installed in the lower face of a swinging-type releasing lever 4 which release the pushing down state of the lock spring 3. A second unlocking part 9 which pushes down the upper face of the lock spring 3 at the time when the part 9 is rotated in the reverse direction is also installed.
Patent JP-H01154233-A (JP)
Title: Interruption processor
Inventor: SARUTA SUSUMU
IPC: G06F9/48
Filed: 1987-12-11
Abstract: PURPOSE:To improve the system processing speed by securing such a constitution where a transmission part where the signals are supplied for each prescribed time transmits data together with an interruption signal sent to a processing part and this part switches its execution to an optional one of plural systems. CONSTITUTION:A transmission means transmits the data written into an trans mission part in response to the signals supplied from a signal generating part for each prescribed time when the data held by a processing part where plural systems are carried out are written into the transmission part. When the data are transmitted by the transmission means, an interruption signal output means delivers an interruption signal for transmission request to the processing part from the transmission part. With output of the interruption signal, the processing part switches its execution to an optional one of plural systems.
Patent JP-H05254816-A (JP)
Title: Preparation of metal carbide having large specific surface from activated carbon foam
IPC: C01B32/949
Filed: 1992-11-20
Abstract: PURPOSE: To provide a carbide of heavy metal or silicon having a large specific surface to be used as a catalyst or catalyst carrier.  
     CONSTITUTION: Concerning the carbide foam of heavy metals or silicon having a large open macroporosity giving easy access to the reaction gases while being used especially as the catalyst or catalyst carrier, the carbide foam is characterized in that its macroporosity is in the form of a three-dimensional network of interconnected cages mutually communicated while having the length of its terminal between 50 and 500 μm, in that its density is between 0.03 and 0.1 g/cm 3 , in that its BET surface is between 20 and 100 m 2 /g, in that the carbide form contains no more than 0.1 wt.% residual metal, and in that the size of carbide crystallites is between 40 and 400 Angstroms. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01152707-A (JP)
Title: Manufacture of ferrite
Inventor: SAITO MITSUNORI
IPC: C04B35/38
Filed: 1987-12-10
Abstract: PURPOSE:To provide a microcrack-free sintered structure stabilized in permeability, by sintering ferrite powder in an vacuum or an inert atmosphere of N2, Ar, etc., at a specified speed of temperature rise in a temperature range of 400-900 deg.C. CONSTITUTION:Mn-Zn ferrite powder is made into a spinel after coprecipitation and then is put into the sintering process including formation by compression, sintering and hot hydrostatic pressure press. In the sintering process, temperature is raised in an vacuum or an inert atmosphere of N2, Ar, etc., by 5-20 deg.C per minute in the temperature range of 400-900 deg.C. In the temperature range of 400-900 deg.C, microcracks appear invariably at the rising speed of less than 5-20 deg.C per minute and at the rising speed of more than 20 deg.C per minute, there is no stability with permeability variation. This method, however, makes easy a mass production of dense sintered material of small crystal particles, high in permeability and therefore provides a low-cost material for magnetic heads which is chipping-free even after the processing; an excellent industrial material with better magnetic characteristics is available by this method.
Patent JP-H08142666-A (JP)
Title: Window molding structure of back door for automobile
Inventor: TSUTSUI HIDEKI
IPC: B60J1/18
Filed: 1994-11-21
Abstract: PURPOSE: To provide a structure capable of acquiring a window molding of a back door for an automobile favourable in outer appearance with a projected wire part partly eliminated. CONSTITUTION: A window molding has a molding upper part 11, chenille both side parts 12, 13 and a molding lower part, and the chenille both side parts are at least formed integrally with the chenille upper part and the molding lower part, and projected wire parts 17 at least furnished on the molding upper part or the molding lower part formed integrally with the chenille both side parts are partly eliminated on the molding both side parts.
Patent JP-H05151530-A (JP)
Title: Thin-film magnetic head and production thereof
Inventor: YAMADA TSUKASA
IPC: G11B5/31
Filed: 1991-11-27
Abstract: PURPOSE:To simplify the process for production of the magnetic head by providing a gap forming member having a prescribed shape between a wafer and a lower magnetic film. CONSTITUTION:This thin-film magnetic head is constituted of the wafer 11, a magnetic head core part 12 constituted of the lower magnetic film 15 and an upper magnetic film 16 by thin film formation thereon and a coil pattern 13 for exciting this core part. The coil pattern 13 is formed to the shape crossing a part of the magnetic head core part 12 and has a mark part positioned with high accuracy in the gap forming position on the wafer 11. The gap forming member 18 having the length corresponding to the gap depth of the lower magnetic film 15 is formed on the wafer 11 and after the lower magnetic film 15 is formed, the lower magnetic film 15 on the gap forming member 18 is removed and the front surface of the film 15 is worked flat. The gap forming member 18 is polished toward the position where a gap 17 is formed. The polishing is stopped when the mark member formed on the gap forming member is recognized.