baber/WOPTO huggingface dataset:
Patent JP-2001004400-A (JP)
Title: Device for indicating angle of rotation of handle of vehicle
Inventor: OKAMURA TOSHIHIKO
IPC: B62D1/10
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for indicating the angle of the rotation of the handle of a vehicle that can be easily fitted to the handle, has simple structure, and can be inexpensively manufactured. SOLUTION: The device is composed of a rotary plate 1 that is mounted to a pad member 81 at the center part of a handle 8 of a vehicle by a fitting means and is rotated with the handle 8, an erect plate 2 that constantly maintains an erect state by an erect means, a follower gear 3 that is freely supported onto the erect plate 2 for transmitting the rotation of the rotary plate 1, and a pointer plate 4 that receives the rotation of the follower gear 3 for changing an angle, thus visually recognizing the angle of rotation of a handle due to the rotation operation of the handle on the handle by a pointer.
Patent JP-H0233408-A (JP)
Title: Device for discriminating catalytic degradation of internal combustion engine
Inventor: KASHIWANUMA NOBUAKI
IPC: F01N11/00
Filed: 1988-07-21
Abstract: PURPOSE:To get rid of wrong discrimination of catalytic degradation by measuring a discharging time of O2 from tree way catalyst at a time of forced conversion to the state of a rich or theoretical air fuel ratio so as to indirectly measure the maximum storage quantity of O2 of the three way catalyst. CONSTITUTION:An air fuel ratio adjusting means A adjusts an air fuel ratio of an engine according to outputs V1, V2 of air fuel ratio sensors on the upstream and downstream sides of three way catalyst CCRO. A time measuring means B measures a time TA since it is judged that an operating state has transited from a lean operating state to a rich or theoretical air fuel ratio operating stage by a rich/lean operation state transition discriminating means C until it is discriminated that the output V2 of the air fuel ratio sensor on the downstream side has reversed from the lean to the rich by a repeat discriminating means D. And a catalytic degradation discriminating means E discriminates that the tree way catalyst has dagraded when the measured discharging time TA of O2 from the three way catalyst is shorter than a fixed time. Thus it is possible to discriminate the degradation of the three way catalyst precisely.
Patent JP-H0593952-A (JP)
Title: Camera capable of imprinting data
Inventor: NAKAMURA YOSHIO
IPC: G03B17/24
Filed: 1991-06-26
Abstract: PURPOSE:To automatically restore a mode to a standard mode and to surely prevent the switching of the mode from being forgotten after photographing is performed to a specified photographic image plane in an irregular mode which is not the standard mode as to a camera in which either the mode where the data is imprinted or the mode where it is not imprinted is stored as the standard mode. CONSTITUTION:Program data required for controlling data imprinting sequence, various kinds of data imprinted on film and the mode capable of imprinting data in principle are stored in a storage means 11. In the case of inhibiting the data from being imprinted at the specified photographic image plane, an imprinting mode inverting button 12 is depressed, so that photographing is performed in a state where the data is not imprinted. After finishing exposure, the mode is automatically restored from the data imprinting inhibition mode to the data imprinting mode as the standard mode, for example, by receiving a shutter closing signal.
Patent JP-H0346659-A (JP)
Title: Resist composition
Inventor: SAITO KAZUMASA
IPC: H01L21/027
Filed: 1989-07-14
Abstract: PURPOSE:To enhance sensitivity and to enable a half-micron pattern to be resolved by using a resist composition made of a silicone-modified phenol resin obtained by substituting a specified silicone resin for at least one part of the hydroxyl groups of the phenol resin. CONSTITUTION:This resist composition is made of the silicone-modified phenol resin obtained by replacing at least one part of the hydroxyl groups of the phenol resin by the silicone resin represented mainly by formula I in which X is halogen, such as Cl or Br; R1 is methylene or higher alkylene; each of R2 - R4 is 1 - 5 C alkyl, 1 - 5 C alkenyl, or phenyl, each optionally same or different, and at least one of them has at least one vinyl or chloromethyl group added to it; and n is 0 or an integer >=1, thus permitting sensitivity to be enhanced and a half-micron pattern to be resolved.
Patent JP-H06168812-A (JP)
Title: Manufacture of r-fe-b series sintering magnet by injection molding
Inventor: YAMASHITA OSAMU
IPC: H01F1/053
Filed: 1993-06-24
Abstract: PURPOSE:To improve molding property by kneading basis alloy powder having tow phase of R2Fe14B phase and R-rich phase and a liquid phase compound powder of an average grain diameter which is larger than the basis alloy powder to binder and pure water and by injecting and molding it. CONSTITUTION:A basis alloy powder of an average grain diameter of 1 to 5mum having at least two phases of R2Fe14B phase and R-rich phase whose main element is R (R is at least one kind of rare earth elements containing Y.) of 12 to 25 atomic %, B of 4 to 10 atomic %, Co of 0.1 to 10 atomic % and Fe of 68 to 80 atomic %, and a liquid phase compound powder of an average grain diameter of 8 to 40mum which partially contains R2(FeCo)14B phase, etc., in intermetallic compound phase of Co or Fe and R containing R3Co phase and consists of R of 20 to 45 atomic %, Co of 3 to 20 atomic %, B of 12 atomic % or less and Fe of the remainder are mixed. Then, after binder is added to the raw powder and kneaded, injection molding is carried out. Thereby, an anisotropic sintering magnet of a complicated shape can be acquired.
Patent JP-S5883610-A (JP)
Title: Composition for oral cavity
Inventor: OZAWA TOSHIYUKI
IPC: A61Q11/00
Filed: 1981-11-11
Abstract: PURPOSE:A composition for the oral cavity, containing titanium dioxide having specified crystal structure, average particle diameter, etc. as a lustering agent and calcium hydrogenphosphate dihydrate, calcium pyrophosphate, etc. as a polishing agent, capable of giving the gloss to the teeth and improving the polishing property while giving the gloss to the teeth. CONSTITUTION:A composition for the oral cavity containing 0.5wt% or more, preferably 0.5-10wt%, based on the total amount, titanium dioxide, containing 80wt% or more particles having the rutile type crystal structure, and having 0.1-0.8mu, preferably 0.3-0.7mu, average particle diameter and >=98.5% purity without the surface treatment as a lustering agent and calcium hydrogenphosphate dihydrate and/or calcium pyrophosphate as a polishing agent. The composition having moderate polishing property is capable of giving a good gloss to the surface of the teeth and smooths the surface without damaging the surface and further improved cleaning effect thereto.
Patent JP-H0471386-A (JP)
Title: Controller for synchronous motor
Inventor: IIJIMA MASAHIKO
IPC: H02P21/05
Filed: 1990-07-09
Abstract: PURPOSE:To control a synchronous motor from low speed to high speed with stabilized rotation and reduced vibration by splitting each phase of polyphase rectangular wave to be fed to a stator into a plurality of sections for every period thereby producing rectangular pulses and then controlling the voltage value or the pulse width thereof according to the difference between an actual rotational speed N of rotor and a synchronizing speed NS. CONSTITUTION:At first, a judgment is made in which section phase U outputted from a three-phase rectangular wave generating circuit 4 exists based on an output from a section judging section 18. The section judging section 18 judges the section of phase U according to the signal levels of U, V and W phases. Judgment is made similarly for V and W phases and judgment results are fed to output control circuits 16U-2, 16W-2. Consequently, when a judgment is made that the section of phase U is A, check is made whether the comparison result for the count ma in a comparing circuit 14U satisfies a relation n>ma, and if n<=ma (rotational speed N is lower than the synchronous speed Ns), a rectangular pulse UA is fed, as it is, from a divide-by-three signal generating circuit to a stator coil 30U. If n>ma (n>Ns), output voltage of the rectangular pulse UA is lowered by a predetermined amount.
Patent JP-H0467642-A (JP)
Title: Bonding device
Inventor: NISHINO NORIO
IPC: H01L21/607
Filed: 1990-07-09
Abstract: PURPOSE:To lessen the deviation of a hole formation position, which is caused by a bonding place, by a method wherein heating means for heating a horn are added to this horn. CONSTITUTION:A fine metal wire is made to pass through a capillary 2 mounted to a horn 1 and a bonding is performed. Nitrogen gas heated by hot guns 3 is sprayed on the horn 1 by the guns 3, whereby the horn 1 is heated. At this time, the reason why the nitrogen gas is used is for preventing a wafer, a lead frame and the fine metal wire from being oxidized. The heating temperature of the horn 1 using the guns 3 is properly adjusted according to the temperature of a heater block 4.
Patent JP-H0711668-A (JP)
Title: Dehydration transport pipe for dredged slurry
Inventor: NOMURA MASASHI
IPC: E02F7/10
Filed: 1993-06-25
Abstract: PURPOSE:To eliminate a need for special dehydrating equipment by a method wherein dehydration of dredged slurry during transport is practicable. CONSTITUTION:A dehydrating conveying pipe for dredged slurry comprises a pipe body 11 made of iron; and a porous filter pipe 13 disposed in the pipe body 11 with a gap 12 between the filter pipe and the inner peripheral surface of the pipe body. Dredged slurry from a pump type dredger is fed with a pressure to the filter pipe 13 through the working of a pump. By utilizing the internal pressure of the dredged slurry exerted on the inner peripheral surface of the filter pipe 13, moisture contained in the dredged slurry is drained in the gap 12 through the filter pipe 13.
Patent JP-2000021976-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO KEIJI
IPC: H01L21/768
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method, by which a semiconductor device that can prevent the occurrence of short circuits in wiring and can improve the yield, can be manufactured. SOLUTION: After a connecting hole 4 is formed through an interlayer insulating film 2 formed on a semiconductor substrate 1, a connecting hole plug 6 is formed by forming a conductive film on the insulating film 2, in such a way that the hole 4 can be filled with the conductive film and removing the conductive film except for the part of the film in the hole 4. Then an insulating film 7, having a thickness that can sufficiently cover residues 5a, is formed on the interlayer insulating film 2, and another connecting hole 8 is formed by removing the insulating film 7 from the top of the connecting hole 4. Thereafter, an Al wiring layer is formed in such a way that the wiring layer can be connected to the plug 6 through the connecting hole 8, and wires 9a-9c are formed by patterning the wiring layer.
Patent JP-2000012032-A (JP)
Title: Highly graphitized carbon powder for lithium secondary battery negative electrode and its manufacture
Inventor: HAMADA TAKESHI
IPC: H01M4/587
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide highly graphitized carbon powder for a lithium secondary negative electrode with high performance, in which troubles caused by the existence of boron nitride on the surface of carbon particles are eliminated, effect by addition of boron is kept, when boron-containing highly graphitized carbon powder for the lithium secondary battery negative electrode is mass-produced. SOLUTION: Highly graphitized carbon powder for a lithium secondary battery negative electrode is obtained by mixing a boron compound to carbon powder and conducting graphitization treatment, has a content of boron as boron nitride(BN) of 0.01-0.5 at.%, and a spacing of (002) planes (d002) as determined by X-ray diffraction of 0.3359 nm or less. In the production method of highly graphitized carbon powder in which the boron compound is added to the carbon powder, then conducting graphitization treatment is conducted, the carbon powder after graphitization treatment is heat-treated under CO2- containing gas atmosphere at 900 to 1,500 deg.C for one hour or more, treated in an aqueous solution containing hydrofluoric acid at 70-100 deg.C for 30 minutes or more, and alkali fusion-treated.
Patent JP-S62174025-A (JP)
Title: Remedy for hepatopathy
Inventor: KAKIMOTO MASANORI
IPC: A61K38/22
Filed: 1986-07-31
Abstract: PURPOSE:A remedy for hepatopathy containing an epidermal growth factor (EGF), derivative or salt thereof as an active ingredient. CONSTITUTION:A remedy for hepatopathy containing an epidermal growth factor (EGF), e.g. naturally occurring EGF, synthetic EGF synthesized by a genetic engineering technique, etc., or a substance, obtained by optional substitution of amino acids constituting the EGF, addition or deficiency of the amino acids and having the physiological activity same as or similar to that of EGF, etc., derivative or salt thereof as an active ingredient. The EGF is capable of promoting the multiplication of normal cells while inhibiting the hepatic disorder even in hepatopathy causing necrosis within a wide range. Examples of the dosage form include oral agents, e.g. powder, granule, tablet, capsule, etc., and parenteral agent, e.g. suppository, lotion, injection, etc. The dose thereof is preferably 10mug-10mg/adult/day and administered once-divided in several portions a day.
Patent JP-H0936872-A (JP)
Title: Intra-station control system and intra-station control method
Inventor: URYU SHIRO
IPC: H04L49/111
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To realize communication of intra-station control data in which cable installation is not so much complicated even with an extended configuration of an exchange system and interruption of communication of control data is not caused even on the occurrence of a transmission fault in a highway through which a subscriber cell is transmitted. SOLUTION: A peripheral cable 103 is connected to a peripheral equipment 101 and incorporates a subscriber link 104 being a physical wire used to send subscriber information synchronously with a highway clock 109 and a control link 105 being a physical wire used to send control data synchronously with the highway clock 109. A control data converter 106 controls an interface between control data transferred on the control link 105 synchronously with the highway clock 109 and control data sent/received by a control system equipment 102 asynchronously with the highway clock 109. On the other hand, the subscriber link 104 is connected to a switch 107.
Patent JP-H1120285-A (JP)
Title: Friction roller
Inventor: ITO YASUFUMI
IPC: B41J33/52
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a friction roller having a high productivity. SOLUTION: There are provided a roller body 13, a cover member 19 formed so as to cover the outer periphery of the body 13, and a load imparting member 17 comprising a rubber elastic material which is formed integrally to an end of the body 13 and is given a rotation load by being brought into contact with a cassette case 12 to impart a pull-out load to an ink ribbon.
Patent JP-S6424676-A (JP)
Title: Reciprocating picture readout system for line image scanner
Inventor: TAKEMOTO MASATO
IPC: H04N1/10
Filed: 1987-07-21
Abstract: PURPOSE:To improve job efficiency by providing two lines of line memories with a readout picture written therein for each line, applying planer scanning of an original in returning a line scanner head to a start position of subscanning so as to read a picture thereby eliminating useless scanner head return time. CONSTITUTION:A read data outputted from a line sensor 1 is converted into a digital serial data by an A/D converter 2 and given to either one of memories A4, B5. Prior to the scanning to the succeeding line after an input to a memory A4 and an output from a memory B5 are finished, the memories are changed over by a main control section 7, an input to the memory B5 and an output from the memory A4 are applied and the changeover is executed by the main control section 7 in changing lines sequentially. The value of the memory address outputted from an address generating circuit 6 at the memory input/ output is incremented for both the input/output line memories at the normal subscanning, on the other hand, in case the subscanning is applied reversely, the input line memory address is incremented and the output line memory address is decremented by the output control.
Patent JP-H0750878-A (JP)
Title: Cordless telephone equipment with automatic answering telephone function
Inventor: OGURA HISAYUKI
IPC: H04M1/00
Filed: 1994-08-02
Abstract: PURPOSE:To constitute the equipment so that whether a message is recorded or not can be discriminated in a slave machine, and also, the power consumption of a battery can be reduced. CONSTITUTION:When a message is recorded in a master machine 1, a signal is transmitted to a slave machine 2 and a fact that the message is recorded by the slave machine 2 is stored, and when the slave machine 2 is being charged, a control means 8 controls an indicating means and always allows an indicator 23 to turn on, and unless it is being charged, the indicator is controlled so as not to be turned on.
Patent JP-H0470530-A (JP)
Title: Torque detecting apparatus
Inventor: TAKAHASHI ISAO
IPC: G01L3/02
Filed: 1990-07-11
Abstract: PURPOSE:To measure the torque with high accuracy and good response by correcting the input/output characteristic of each sensor with an amplifier gain in accordance with the changing amount of a gap from a rotary shaft confronting to a torque sensor and a rotary phase sensor. CONSTITUTION:A cylindrical elastic body 5 provided below a driving shaft 3 of a driller elastically deforms in the radial direction in accordance with the cutting torque of a drill 9. The amount of this deformation is detected by a non-contact sensor 6. Then, the amount is sampled by a rotary phase signal of a non-contact sensor 4 which detects the presence/absence of a marker 2 indicated with a distance of a predetermined angle on the circumference of the driving shaft 3. Accordingly, the change with time of the cutting torque generated in the drill 9 is detected. Each signal amplifier gain of the sensors 6, 4 is increased/decreased so that when a reference gap between the sensor 6 and the elastic body 5 is minutely changed because of the mechanical vibration or change with time, the relation of the reference gap to the sensor output is held. Accordingly, the outputs of the sensors 6, 4 can be kept constant when no load is added. By obtaining a signal proportional to the amount of the gap between the sensors 6, 4, highly accurate measurement of the torque is achieved.
Patent JP-H0736750-A (JP)
Title: Format converter
Inventor: KAMIMURA AKIYO
IPC: G06F12/00
Filed: 1993-07-22
Abstract: PURPOSE:To simplify the instruction operation of an operator in the case of converting a file format through an intermediate file format by converting the input file of the kind of the instructed format to an intermediate file. CONSTITUTION:When the file name and format name of the input file are inputted to a format conversion part 200, a program for conversion for converting the format from the format of input to the intermediate file format is selected from an input file format conversion program storage part 105 by an input file format conversion program selection part 106. When an output file name and the format name are inputted from a keyboard 102, the program for the conversion for converting the format from the intermediate file format to an output tile format corresponding to the format name is read from an output file format conversion program storage part 113 by an output file format conversion program selection part 112.
Patent JP-H055399-A (JP)
Title: Tunnel excavator
Inventor: SHIBANO JUNICHI
IPC: E21D9/087
Filed: 1991-06-27
Abstract: PURPOSE:To reduce the abrasion in a roller cutter by providing a belt-conveyer to the lower part of a camber section, and removing rock mucks still remaining to be raked with a scraper. CONSTITUTION:A driving section 16 driving a cutter head 4 is borne on a camber section 15 sliding and moving against a tunnel, bottom B. A space 20 opened to the tunnel bottom B and penetrated lengthwise of the tunnel as a circumferential part is provided to the camber section 15, and a moving device such as a belt-conveyer 19 is provided to the inside of the space 20. A bedrock is crushed with the cutter head 4, and rock mucks dropped down to the tunnel bottom B are raked up with a scraper 3 to throw them into a hopper 5. Rock mucks still remaining to be raked up with the scraper 3 are removed backward by the belt-conveyer 19.
Patent JP-S5970366-A (JP)
Title: Notch eliminating device
Inventor: TOGASHI MITSUO
IPC: H04N1/409
Filed: 1982-10-15
Abstract: PURPOSE:To obtain the density information of a picture from which notch is eliminated, by comparing the density information of a noted picture element and adjacent picture elements on an object picture, inverting the noted picture element when they are different and repeating this operation while shifting by one picture element in specific direction. CONSTITUTION:A binary-coding signal of an object picture is inputted to a shift register 2 and an FF6 in the unit of picture elements in synchronizing with a clock CLK. A shift register 6 has a bit number equal to the number of one line picture elements, and then the density information of picture elements A-D in a 2X2 picture element matrix shown in figure is obtained in four FFs 3-6. In taking D as a noted picture element and A-C as adjacent picture elements, the noted picture element D and the adjacent picture elements A-C are inputted respectively to OR gates 8-10 for obtaining the density information of them, and the outputs of the gates are applied to an AND gate 12. As a result, only when the D is different from all density information of the A-C, the density information of the D is inverted and outputted.
Patent JP-H1028109-A (JP)
Title: Bit protection circuit
Inventor: IWASAKI HIROKI
IPC: H04L1/08
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of a circuit scale even when the number of bits is increased by counting the number of protecting stages at every bit and successively writing and reading the counted protecting stage number at every bit as against a shared memory. SOLUTION: A selector 7 selects 1 by a carry signal at a rear part protecting side, O by the carry signal at a front part protecting side and a protecting result at the time of a preceding frame, which is stored in RAM 4, in the other cases so as to execute an output. Then, the protecting result is written in RAM 4. Since a data signal inputted to a counter 1-2 is inverted by an inverter 2 in a front part protecting operation, the bit state of a rear part protecting operation only becomes the opposite one. But, 0 is outputted as the protecting result by the logic of the selector 7. Thus, storage is temporarily executed in RAM 4 so that one circuit is shared concerning the respective bits of serially multiplexed status bits and, therefore, the circuit scale is not increased even when the bits are increased.