baber/WOPTO huggingface dataset:
Patent JP-H039130-A (JP)
Title: Friction material
Inventor: HAYASHI TAMOTSU
IPC: C09K3/14
Filed: 1989-06-02
Abstract: PURPOSE:To improve anti-fade performance by having brass fiber of specified maximum dia. contained by specified wt.% or more of the total wt. of friction material including bonding agent and friction regulating agent, in fiber base material. CONSTITUTION:For fiber base material and friction material for a brake, etc., containing bonding agent and friction regulating agent, the fiber base material contains brass fiber of maximum dia. 0.005-0.05mm and length 0.5-10mm by 10wt.% or more of the total wt. to make pore size small. The friction material is obtained, e.g. in such a manner that the fiber base material containing 10wt.% brass fiber of dia. 0.03mm and length 3mm, 10wt.% aromatic polyamide fiber and 20wt.% rock fiber, 10wt.% novolak phenolic resin as the bonding agent and 6wt.% graphite, 10wt.% cashew dust and 34wt.% sulfur barium as the friction regulating agent are stirred and mixed together and given pressurizing and heating mold. A number of small-size pores are thus formed to ensure a preset porosity and improve anti-fade performance.
Patent JP-H09326346-A (JP)
Title: Ultraviolet ray irradiator and its irradiation method
Inventor: ASAHI KENICHI
IPC: H01L21/027
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To harden resist stably with fixed or over illuminance by controlling the illuminance of a light source with a variable voltage source, and controlling the quantity of integrated irradiation of ultraviolet rays with an opening/closing shutter. SOLUTION: In condition that an opening/closing shutter 13 is closed, a variable voltage source 21 is turned on to emit an ultraviolet ray from a light source lamp 2. A first illuminance meter 22 detects the illuminance of this ultraviolet ray, and an illuminance controller 24, wherein the specified illuminance required for hardening the resist is set, compares it, and the illuminance controller 24 controls the variable voltage source 24. After it comes to the specified illuminance, the resist on the wafer 8 is irradiated with an ultraviolet ray by opening an opening/closing shutter 13. At the same time, a second illuminance meter 23 detects the quantity of irradiation of the ultraviolet ray applied to the wafer 8, and an integrated-quantity-of-irradiation controller 25 wherein the specified integration value required for hardening the resist compares it.  At the point of time when the quantity of irradiation comes to the integrated quantity of irradiation, the integrated-quantity-of-irradiation controller 25 terminates the application of ultraviolet rays to the wafer 8 by closing/opening shutter 13.
Patent JP-S5474653-A (JP)
Title: Stack control system
Inventor: MIKI YUUSAKU
IPC: G06F9/42
Filed: 1977-11-28
Abstract: PURPOSE: To enable high speed processing for a small sized computer, by providing the stack set performing the assurance and release of working area caused at various data processing.  
     CONSTITUTION: If the main memory unit is tentatively required for data processing, the head address DSP 174 of working area is loaded to the base register, assuring the working area. If in opening, the number of bytes for the working area is  decreased from DSP 174 and the working area assured in the stack area is opened. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63305197-A (JP)
Title: Electroviscous liquid
Inventor: CHIKARAISHI TOSHIO
IPC: C10N30/00
Filed: 1987-06-08
Abstract: PURPOSE:To provide the title liq. which is excellent in long-term stability and electrical response characteristics and can be used under such a condition that the liq. is in direct contact with a material having rubber elasticity, and which comprises a silicone oil and, dispersed or suspended therein, a particular ceramic in an ultrafine powder form. CONSTITUTION:1-10wt.% ceramic in an ultrafine powder form having on the surface thereof a hydrophilic group and 2-20pts.wt. water per 100pts.wt. ceramic and having a particle diameter of 0.05-0.8mum (e.g., a hydrous ceramic in an ultrafine powder form obtd. by adding water to a cordierite having an OH group susceptible to hydration) is dispersed or suspended in 99-90wt.% silicone oil having a viscosity (room temp.) of 10-300cps (e.g., polydimethylsiloxane). Optionally, a surfactant is added.
Patent JP-S5931993-A (JP)
Inventor: OKAZAKI SHIROU
IPC: G09B21/04
Filed: 1982-08-17
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-S622760-A (JP)
Title: Switchboard using feed control system
Inventor: TAKAHASHI YOSHIAKI
IPC: H04M3/22
Filed: 1985-06-28
Abstract: PURPOSE:To increase the working time of a device with the use of an accumulator by breaking the spare power supply of a dualizing device within a switchboard when a commercial AC power supply has a trouble. CONSTITUTION:When a commercial AC power supply has a trouble, the trouble information is sent to a feed control circuit 9 from an AC receiving power board 12 via a signal line 19. Here the power is supplied to a switchboard from an accumulator 10. The trouble information delivered from the board 12 is sent to the dualizing channel controllers 3 and 4 via the circuit 9 and then to the central controllers 5 and 6 respectively. When the trouble information is received by the circuit 9, the feed control programs stored in the dualizing memory devices 7 and 8 switch immediately the operation mode of the switchboard to an asynchronizing operation state from a synchronizing operation state. Then the circuit 9 and power supply breaking circuits 15-18 are controlled for the break of the power supplies to a channel controller 1, the controller 3, the controller 5 and the device 7 respectively.
Patent JP-H06346191-A (JP)
Title: Steel plate for friction grip high-strength bolt
Inventor: INOUE HISASHI
IPC: C22C38/54
Filed: 1993-06-14
Abstract: PURPOSE:To improve friction grip property and machinability by providing a laminated steel plate by using a steel, which has a composition having high S content and giving high tensile strength, as an outer layer and also using a steel, having high S content and ordinary strength, as an inner layer. CONSTITUTION:As an outer layer, a steel, which has a composition consisting of, by weight, 0.2-0.5% C, 0.005-0.5% Si, 0.5-1.7% Mn, 0.02-0.09% S, 0.005-0.08% Al, and the balance Fe and in which hardening critical diameter Di(cal) is regulated to 40-100mm, is used. Further, as an inner layer, a steel which has a composition consisting of 0.04-0.3% C, 0.05-0.5% Si, 0.5-1.7% Mn, 0.02-0.09% S, 0.005-0.008% Al, and the balance Fe and where Di(cal) is regulated to 18-60mm is used, by which a laminated steel plate is formed. Moreover, 0.003-0.03% B can be added to the steels as the outer and the inner layers, if necessary, and Di(cal) is determined by an equation. By subjecting this laminated steel plate to hardening and applying shot or grit blasting to it, the jointed steel plate excellent in machinability and having high slip factor can be obtained.
Patent JP-H04368463-A (JP)
Title: Power source
Inventor: FUTAGAWA YOSHIKIYO
IPC: H02M3/28
Filed: 1991-06-13
Abstract: PURPOSE:To maintain supply of energy to a series resonance circuit with a high efficiency by interposing switch means between alternate switches of a full bridge and a DC input. CONSTITUTION:A resonance circuit has a series resonance of an output transformer(OT) 2 and a capacitor (CD) C4. Driving of the resonance circuit is executed by a full bridge having transistors(Tr) 4-7. The operation of alternate switches is executed by a circuit of an oscillator 12, a driving circuit 13 and a driving transformer 11. Currents during the operation of a diode D1, flow in a half cycle of a circuit of a DO D1, the Tr 4, the CD C4, the OT 2, the Tr 7 and the DO D1, and a half cycle of a circuit of the DO D1, the Tr 5, the OT 2, the CD C4, the Tr 6 and the DO D1. In the meantime, the charging energy of the CD C4 is converted to electromagnetic energy of the OT 2 to partly become an output energy. An error signal of an output Vo controls the output Vo by a feedback loop of an error detector 14, a photocoupler 15, a control circuit 16, a pulse transformer 10 and a Tr 3.
Patent JP-S5931455-A (JP)
Title: Automatic biochemical analysis device
Inventor: WAKATAKE KOUICHI
IPC: G01N35/02
Filed: 1982-08-16
Abstract: PURPOSE:To improve considerably the processing capacity for measurement by having sample cassettes which hold many vessels contg. specimens and a pipette device which dispenses the specimens in said vessels into reaction tubes transferred to a prescribed position, etc. CONSTITUTION:An automatic biochemical analysis device has plural pieces of sample cassettes A wherein plural pieces of vessels contg. specimens for measurement by each prescribed amt. are held, a pipette device P which sucks the prescribed amt. of the specimens in the vessels held in the cassettes A and dispenses the same into reaction tubes 40 and a feeder B of a turret type or the like wherein plural pieces of said tubes 40 are held. The treatment capacity for measurement in the automatic biochemical analysis is considerably improved and the reliability for the accuracy of measurement is considerably improved according to the above-mentioned constitution.
Patent JP-H024622-A (JP)
Title: Perishable food packaging method and apparatus
Inventor: TAKASHIMA TOMOKI
IPC: A23L3/28
Filed: 1988-06-09
Abstract: PURPOSE:To permit the preservation of a perishable foods for a long time without changing the quality thereof by irradiating upon the perishable foods the light sent out from xenon lamp and the rays from black lights for a predetermined time and thereafter sealing the same in an air-barrier container. CONSTITUTION:Perishable foods are carried in a tunnel 3 by a net 2. Xenon lamps 4 are provided above and below the net 2 and a reflecting plate is formed inside the tunnel 3 and, therefore, the light sent out from the xenon lamps is irradiated upon the perishable foods being conveyed from above and below. Black lights 5 are provided downstream in the net moving direction and the rays sent out therefrom are irradiated upon the perishable foods. The perishable foods are force off from a base 6 by a cylinder 7 and dropped into and received by a bucket 22 with a lowercase formed therein. On the other hand, a water absorbing member placed on a base 11 is carried onto a base 14 by a conveyor 12 and forced off therefrom by a cylinder 15, dropped into and received by the bucket 22. When the bucket 22 reaches a position corresponding to a gas conveyor 41, a nitrogen gas is admitted from a nozzle 42 into the container composed of a lower case and an upper lid.
Patent JP-H0814096-A (JP)
Title: Vehicle control device
Inventor: KOBAYASHI MASAYUKI
IPC: G06F9/46
Filed: 1994-06-23
Abstract: PURPOSE:To manage a control program through novel constitution and to improve the using efficiency of a memory. CONSTITUTION:An ECU 15 has a CPU 25, an ROM 26, and an RAM 27, of which a microcomputer 23 consists, and controls an engine according to detecting results from various sensors. The RAM 27 is provided with a status register (SR) group to represent the state of a control program and management data consisting of variables arranged according to a rank in the order of the magnitude of the starting period of a control program is set in the SR. The CPU 25 sets management data, corresponding to the control program having a highest starting period of control programs started at a current time, at the SR. The CPU 25 executes a control program corresponding to data based on management data and updates the management data so that the starting period is further decreased along with execution. Execution of the control program and updating of the management data are repeated until execution of the control program having a minimum starting period is completed.
Patent JP-H081037-A (JP)
Title: Sand washing device
Inventor: ITO MASAYOSHI
IPC: B03B5/00
Filed: 1994-06-23
Abstract: PURPOSE:To make it possible to clean the sand in a sand pit and to reutilize the sand at a low cost. CONSTITUTION:This sand washing device has a supply conveyor 1 which supplies the sand required to be treated, a primary screen 2 which sieves the sand supplied from this supply conveyor 1 and sorts the sand of a prescribed grain size range, a wet process classifying machine 6 which washes and classifies the sand sorted by this secondary screen 2, a transfer conveyor 7 which transfers the sand washed by this wet process classifying machine 6 and a secondary screen 8 which is disposed with a high-pressure water nozzle 14 and executes secondary washing and draining of the sand supplied from this transfer conveyor 7. Further, the sand washing device is composed of a mixer 16 which sprays a disinfecting liquid to the sand subjected to the secondary washing and a return conveyor 19 which returns the treated sand.
Patent JP-S6032679-A (JP)
Title: Printer using liquid crystal
Inventor: HATANAKA ISAMU
IPC: B41J2/525
Filed: 1983-08-03
Abstract: PURPOSE:To obtain the titled printer capable of obtaining an image having high resolving power and a high contrast ratio, by using a spot light source as an exposure source, and arranging a liquid crystal panel to the photosensitive surface of a photosensitive material in a closely contacted state. CONSTITUTION:A spot light source 2 is used as an exposure source and a scattered light component is removed by a simple iris 5 while a liquid crystal panel 9 is arranged to a color photosensitive material 3 in a closely contacted state. Even if exposure light passes the thick liquid crystal panel 9, a print image does not become obscure. A signal carrying image information is inputted to an image processing circuit 30 to calculate image density and RGB information in each picture element unit of the liquid crystal panel 9 to store the same in RAM31. The rotary position of a RGB filter subjected to rotary driving is deteced by an encoder 32 to be inputted to a synchronous control circuit 33 and a liquid crystal driving circuit 34 performs the linear successive scanning driving of the matrix type liquid crystal panel 9.
Patent JP-H0592227-A (JP)
Title: Production of molding die for lip stick
Inventor: KINAMI TOSHIYA
IPC: B21K21/00
Filed: 1991-05-17
Abstract: PURPOSE:To manufacture a molding die at a low cost by extruding pure Ti base material backward with a punch and a die at a specified temperature. CONSTITUTION:The punch 24 and the die 20 having a shape corresponding to a lip stick are used. Forging by backward extrusion is conducted to the base material 22 made from pure Ti at a range of 300-700 deg.C. The punch 24 is constituted of a carbide tool. A guide recessed part and a guide projecting part which are fitted slidably to each other form a punch and a die respectively and the extrusion of the punch is guided by those guide recessed part and guide projecting part. A preliminary hole is formed in advance on the base material. Thus, the plastic deformation of the punch can be refrained and the dimension and shape of the molding die for the lip stick can be improved in accuracy.
Patent JP-H037455-A (JP)
Title: Automatic answering telephone set
Inventor: KINOSHITA YOSHIHIRO
IPC: H04M1/27
Filed: 1989-06-05
Abstract: PURPOSE:To improve the operability by storing an opposite station number when a call comes during the absence, allowing a called party returned to its own telephone set to press a prescribed key so as to read the station number entered during the absence, to apply automatic dialing and to make communication with the caller. CONSTITUTION:When the automatic answering telephone set mode is set, a prescribed message is given to a caller during the absence to inform it to the caller that the caller station number is to be dialed. When the caller inputs its station number in a DTMF signal, it is stored and the presence of an incoming phone call is displayed on a panel 2 or the like at the outside of the telephone set. Thus, the called party observes the display and recognizes the arrival of the call during its absence. When a prescribed key 3 is depressed, the stored opposite station number is read, the number is dialed automatically to connect the telephone set to the caller giving the call during the absence of the called party.
Patent JP-H07324426-A (JP)
Title: Joint metal fixture of long member for long bolt and manufacture thereof
Inventor: OKUMURA YOSHIMASA
IPC: E04B9/18
Filed: 1994-05-31
Abstract: PURPOSE:To make it possible to connect a channel, etc., for general purpose and, at the same time, to obtain a joint metal fixture hard to slip lengthwise of a hang bolt in proportion to the easy manufacture of the joint metal fixture. CONSTITUTION:A bolt fitting section 12 fitting to a hang bolt from the side of the hang bolt and a channel fitting section 22 opposed to the bolt fitting section 12 by fitting to a channel from the side of the channel at the same time are provided. A clamping bolt 30 of both fitting sections 12 and 22 is provided, a channel-shaped plate material having an approximate U-shaped section is bent to form the bolt fitting section 12, and the bottom in a longitudinal V intermediate section of the hang bolt in the bolt fitting section 12 is partially deformed to project a small projection 14 interlocked with a thread groove of the hang bolt.
Patent JP-H06330576-A (JP)
Title: Wall type reinforced concrete building
Inventor: HAYAKAWA SHOJI
IPC: E04B2/56
Filed: 1993-05-24
Abstract: PURPOSE:To shoot common troubles particularly regarding heat insulation, sound insulation, leakage, etc., and the limited alteration of room planning in a multiple dwelling house, and to conduct an efficient design in a wall type reinforced concrete building. CONSTITUTION:Peripheral walls are formed in size thicker than boundary walls regarding a wall type reinforced concrete building with the peripheral walls 4 forming the outer circumference of the whole building and the boundary walls 5a, 5b forming the boundaries of each dwelling unit 3 in the building. Accordingly, the peripheral walls having a greatest effect on heat insulation, sound insulation, leakage, etc., can further be firmed, and a wing wall as a constraint at the time of the change of room planning can be unnecessitated, thus attaining an expected object.
Patent JP-S5845186-A (JP)
Inventor: ITOU KANICHI
IPC: C02F11/02
Filed: 1982-08-19
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-H06329685-A (JP)
Title: Optically active 1-trimethylsilyloxy-2,2,2-trifluoroethyl alkyl ketone and its production
Inventor: KUBOTA TOSHIO
IPC: C07B53/00
Filed: 1993-05-21
Abstract: PURPOSE:To obtain an optically active 1-trimethylsilyloxy-2,2,2-trifluoroethyl alkyl ketone composition useful for a building blocking agent, etc., efficiently and in high yield by reacting a specific ketone with a sulfonate in an aprotic organic solvent in the presence of a base. CONSTITUTION:An optically active 1-hydroxy-2,2,2-trifluoroethyl alkyl ketone of formula I (R is 3-10C straight-chain alkyl; * is asymmetric carbon atom) is reacted with trimethylsilyl trifluoromethanesulfonate in an aprotic organic solvent in the presence of a base to give the objective compound of formula II.
Patent JP-H08335807-A (JP)
Title: Band pass filter
Inventor: KOMINE KENJI
IPC: H03H9/25
Filed: 1995-06-09
Abstract: PURPOSE: To surely eliminate the undesired signal bands and also to easily reduce the element size of a high frequency band filter. CONSTITUTION: A stub type resonator 2 is connected in series to the output line of a band pass filter main body 1 which defines high frequency bands as its pass bands. The spurious signals which are produced in the bands excluding those of the main body 1 are eliminated by the resonator 2. This resonator 2 is required to have a coaxial line having its tip opened in a T shape against the line itself and also to have a microstrip line constitution. In this constitution, a pattern is formed on a printed board or an electrode is formed on a ceramic substrate where the main body 1 is mounted. Then the pattern or the electrode is unified with the main body 1.
Patent JP-H01311848-A (JP)
Title: Brush structure in rotary electronic machine
Inventor: OSAWA YUTAKA
IPC: H02K13/00
Filed: 1988-06-10
Abstract: PURPOSE:To detect the state of the abrasion of a brush by forming a broad section in order to change sliding contacting length of the brush in the direction of rotation of a commutator when the brush is worn up to a specified position. CONSTITUTION:A brush 7 slid and contacted to a commutator 2 in an elastic pressing manner wears broad 7b on use in a sliding contacting surface and its sliding contacting length in the direction of rotation of the commutator 2 lengthens. Consequently, the stroke of a neutral state in which the brush 7 is slid and contacted between the mutual adjacent segments of the commutator 2 is lengthened, and the center of the position of the sliding an contacting of the brush 7 is displaced at a certain angle from the center of a magnet. The change can be detected by a current detector and revolution detector; therefore, the small residue of the brush 7 can be identified.
Patent JP-H08339431-A (JP)
Title: Zero resetting type integrating meter
Inventor: TAKIZAWA FUMIAKI
IPC: G06M1/36
Filed: 1995-06-09
Abstract: PURPOSE: To facilitate the manufacture of a zero resetting type integrating meter and improve the productivity by forming the zero resetting spring of a plastic material. CONSTITUTION: This integrating meter is equipped with plural number wheels 3a-3d which are supported rotatably on a common shaft 2 mounted laterally on a frame body and displays numbers of respective successive digits, and a main deriving gear is provided rotatably on the common shaft adjacently to the number wheel of the least significant digit among the number wheels; and continuos teeth 20 are formed on one side of the respective number wheels 3a-3d and intermittent teeth are formed on the other side. When the rotation of the main driving gear is transmitted to the number wheel of the least significant digit, the number wheels rotate in order from the low order to the high order through a pinion P held by pinion holding plates 4a-4c fitted in the base plate of the frame body through claw parts provided between the respective number wheels.  An engagement part is formed on one flank of each number wheel, the zero resetting spring 42 which engages the engagement part is inserted and fixed in a rotary shaft, and when the common shaft 2 is rotated in one direction, the spring part 46 of the zero resetting spring 42 engages the engagement parts of the engagement parts in order to return the number wheels 3a-3d to zero.
Patent JP-S62299723-A (JP)
Inventor: ROBAATO EMU HANTAA
IPC: G01F1/52
Filed: 1986-06-20
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-H0436979-A (JP)
Title: Sheathed heater
Inventor: SUZUKI TADAMI
IPC: H05B3/48
Filed: 1990-05-31
Abstract: PURPOSE:To provide possibility of high temp. service while the metal pipe end part of a sheathed heater concerned is left undealed, by encapsulating magnesia powder with a crystallized glass, and using it as an electric insulative powder. CONSTITUTION:A coil shaped heater element 12 of Ni-Cr wire equipped with terminal rod 1 at both ends is inserted into a metal pipe 10 made of stainless steel SUS-321, and magnesia powder 7 encapsulated with crystallized glass 8 is put fully as an electric insulative powder 13. In this condition the metal pipe 10 is rolled to reduce the dia. and subjected to a 900 deg.C heat treatment in the outer air atmosphere for 10 min to yield a sheathed heater. By this heat treatment process, the crystallized glass 8 amorphous in the initial state on the surface of magnesia powder is heated to the crystallization temperature, to cause growth of crystalls, and transfer is made to stable glass phase. Thus an unsealed sheathed heater can be accomplished, wherein the moisture absorbing characteristic of magnesia has been improved.