baber/WOPTO huggingface dataset:
Patent JP-H0770950-A (JP)
Title: Cloth for ink-jet dyeing and dyeing process for the cloth
Inventor: KANETANI YOSHIHIRO
IPC: B41J2/01
Filed: 1993-05-01
Abstract: PURPOSE:To provide cloth for ink-jet dyeing and a cloth-dyeing process where clear images can be obtained, as directional blurring is prevented. CONSTITUTION:The cloth for ink-jet dyeing, which is prepared from the weft and warp yarns which have the ink-retention layer previously formed, and the cloth-dyeing method comprising the stage for forming the ink retention layer, the one for forming cloth using the yarns having the ink retention layer, the stage for jetting the ink to the cloth, the one for heat-setting the jet-printed cloth and the one for soaping and scouring the heat-set cloth simultaneously.
Patent JP-H01299391-A (JP)
Title: Fitting type connecting pipe
Inventor: MURATA SAKAE
IPC: F16L21/08
Filed: 1988-05-25
Abstract: PURPOSE:To simply perform a connecting operation in a short time by providing a receiving pipe on which a coil spring is wound abutting against the head part of a stopper claw and an inserting pipe having a stopper receiving protruding part on the peripheral face thereof. CONSTITUTION:When an inserting pipe 2 is inserted into the receiving port 4 of a receiving pipe 1, a stopper receiving protruding part is caused to abut against a stopper claw 6 protruding inside of the receiving port 4, when the stopper receiving protruding part is further pushed, it is entered along the tapered part of the stopper claw 6 and pushes up the stopper claw 6 and is retracted. When the stopper receiving protruding part is further pushed, it passes the position of the stopper claw 6 and since the stopper claw 6 receives the pushing down/force of a coil spring 8 from its head part, it falls to the opposite side of the stopper receiving protruding part on the inserting pipe 2. Thereby, the inserting pipe is connected to the receiving port 4. In this state, a cover 3 is applied.
Patent JP-S5829991-A (JP)
Inventor: IKEJIMA KIYOMI
IPC: E06B3/64
Filed: 1981-08-14
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-H021185-A (JP)
Title: Photoelectric integrated circuit device
Inventor: MIYAZAKI TAKAO
IPC: H01L27/146
Filed: 1988-05-27
Abstract: PURPOSE:Not only to simplify a manufacturing process but also to make a degree of integration large by a method wherein impurity is introduced to form a deep level in a region of a first and a second semiconductor layer other than the region of a field effect transistor. CONSTITUTION:An undoped InAlAs layer 2, an n-type InGaAs layer 3, and an undoped InAlAs layer 5 are epitaxially grown on a semi-insulating substrate 1 in succession. Next, a region to be a field effect transistor is covered with a photoresist, and oxygen ions are implanted. Then, a heat treatment is performed after the photoresist is removed, a source.drain electrode 6 and a gate electrode 7 are formed on a field effect transistor region B, and a cathode. anode electrodes 8 are built on a photodetecting diode region A. By these processes, as the same semiconductor layer may be formed on a photodetecting diode region and a field effect transistor region, so that not only a manufacturing process becomes simple but also a mesa etching can be dispensed with, consequently the formation of a fine pattern is facilitated and a degree of integration can be large.
Patent JP-S63293407-A (JP)
Title: Attitude measuring instrument for component
Inventor: KAWARADA MASAYUKI
IPC: G01B21/22
Filed: 1987-05-27
Abstract: PURPOSE:To adjust the attitude of an audio control head, etc., in a short time with high accuracy without using any master tape by two noncontact distance sensors which are arranged at an upper and a lower position in parallel. CONSTITUTION:The noncontact distance sensors 13 and 14 are arranged at the upper and lower positions in parallel so as to measure the distance to a component to be measured. Then the distance sensors 13 and 14 are moved by a scanning stage in parallel while crossing the front surface of the component to be measured. Then a rotary encoder 23 outputs the scan-directional coordinates of the distance sensors 13 and 14. Memories 75 and 75' are stored with measured distances of the distance sensors 13 and 14 corresponding to the values of coordinates obtained from the encoder 23 as attitude measurement data. Then a main controller 77 reads the attitude measurement data out of the memories 75 and 75' and calculates the title quantity of the object component in the front-rear direction perpendicular to the scanning direction and the tilt quantity in the right-left direction parallel to the scanning direction from the coordinates where the measured distance is maximum and minimum and the distance between the sensors.
Patent JP-H0585717-A (JP)
Title: Production of silica hydrosol without gelatification precipitation and device for water processing
Inventor: SAKAI ISAO
IPC: C02F1/32
Filed: 1991-05-02
Abstract: PURPOSE:To provide a production method of silica hydrosol by which a silica hydrosol with addition of water as the disperse medium does not gel to precipitate for a long period, and to provide a device for water processing to obtain water having high proton concn. to be used for the production method above described. CONSTITUTION:Energy is given to water in a water-processing device in which high energy such as electric field, UV ray, negative voltage, etc., is applied on water, so that water having high concn. proton can be produced by releasing electrons from hydrogen atoms. This water is added to acid silica sol containing 20% as SiO2 in the proportion almost equiv. so that protons are distributed around molecules of the silica colloid. Thereby, repulsion among silica colloid molecules can be maintained to prevent aggregation and gelatification.
Patent JP-S5555538-A (JP)
Title: Semiconductor device
Inventor: SHIRASU TATSUMI
IPC: H01L21/283
Filed: 1978-10-20
Abstract: PURPOSE: To obtain a passivation film which is unlikely to be polarized when moisture is absorbed in the film, by alternately stratifying SiO 2  films containing no phosphorus and SiO 2  films containing phosphorus with one another.  
     CONSTITUTION: An SiO 2  film 3, an aluminium wiring layer 4, oxide films 8, 8' containing no phosphorus and a PSG film 9 vitrified by doping a phosphorus oxide are provided on a silicon substrate 1. At least two such SiO 2  films are provided and the PSG film 9 is interposed between the SiO 2  films, thereby manufacturing a passivation film. To prevent polarization, it is preferable to use no-phosphorus-doped SiO 2  films. If the thickness of a no-phosphorus-doped SiO 2  film is continuously increased, cracking takes place and moisture invades and a protecting property is lost. In fact, the SiO 2  films are slternately stratified with one another to increase their total thickness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5830182-A (JP)
Title: Argon laser tube
Inventor: TAGUCHI NOBORU
IPC: H01S3/036
Filed: 1981-08-17
Abstract: PURPOSE:To prevent contamination of a Brewster window due to graphite fiber in a gas flow type discharge process, by providing a gas introducing pipe which is protruded into the laser pipe from the anode side at the position which is deviated from the central axis of the laser pipe. CONSTITUTION:The gas introducing tube 10, which is protruded into the laser tube from the side of the anode 1, is provided at the position deviated from the central axis of the laser tube. When the argon laser tube is manufactured by the gas flow type discharge, the graphite powder yielded from thin graphite pipe parts 3 is exhausted from the gas introducing pipe 10 together with the argon gas. Therefore, probability at which the graphite powder reaches the Brewster window 4 becomes very small. In this way, the contamination of the Brewster window due to the graphite power in the gas flow process can be prevented.
Patent JP-H02307091-A (JP)
Title: Stage mechanism
Inventor: TONO HIDEHIRO
IPC: G03F7/20
Filed: 1989-05-22
Abstract: PURPOSE:To prevent the stage mechanism from vibrating in its movement by providing a balance part which moves corresponding to the movement of a stage, and holding the gravity center position of the stage mechanism invariably constant and canceling its moment of inertia. CONSTITUTION:An external screw part 5a and an internal screw part 4b are cut in a main driving shaft 4 at the same pitch in opposite directions. Then the internal screw part 5b is engaged with the external screw part 4a and the external screw part 6a of the driving shaft 6 of a balance part is engaged threadably with the internal screw part 4b. Here, when a driving part 3 rotates the main driving shaft 4, the stage 5 moves in a specific direction and the balance part driving shaft 6 and a balance part 7 move in opposite directions. Therefore, the center of gravity of the stage mechanism 1 is held at a constant position at all times and the moment of inertia generated in the stage mechanism 1 is canceled, so vibration in the stage movement can be precluded.
Patent JP-S5918106-A (JP)
Title: Preparation of silicon aluminum oxynitride type powdery raw material
Inventor: MASUDA YOSHIO
IPC: C01B21/082
Filed: 1982-07-22
Abstract: PURPOSE:To obtain the titled powdery raw material of high purity having a small particle diameter, by powdering a mixture solution of silica sol with alumina sol and a slurry carbon by hot-air dyring, etc., and subjecting the resultant powder to the synthetic reaction in a nonoxidizing gas atmosphere under heating. CONSTITUTION:A mixture solution is prepared from silica sol, alumina sol and slurry carbon, preferably a carbon black slurry, to give the desired composition of silicon aluminum oxynitride type powder. In this case, the raw materials must be adjusted to give about <=4.6pH difference between the respective starting raw materials. The resultant mixture solution is then subjected to the hot- air drying, e.g. spray drying, or gelling, hardening and pulverizing treatment, etc. to give the aimed powder. The powder is then subjected to a synthetic reaction at about 1,200-1,800 deg.C in a nonoxidizing atmosphere containing N2 to afford the aimed titled powdery raw material, i.e. sialon type powdery raw material.
Patent JP-S5253842-A (JP)
Title: Preparing aminopropanol derivative
Inventor: IKEZAKI MUNEKATSU
IPC: A61K31/03
Filed: 1975-10-25
Abstract: PURPOSE: 3-(3,4-dimethoxyphenethylamino)-1-(5,6,7,8-terrahydro-1naphthoxy)-2-propanol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000270088-A (JP)
Title: Display device for telephone number
Inventor: NEMOTO FUJIO
IPC: H04M1/57
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to connect a plurality of telephone number display adapters to one line. SOLUTION: This display device extracts the data of a telephone number from a modem signal demodulating circuit 24 when a DC loop detecting circuit 25 detects a DC loop after a polarity inversion detecting circuit 21 or ringer signal detecting circuit 23 detects the polarity inversion of the line or a ringer signal. A display signal corresponding to the data of the extracted telephone number is supplied to a display element 32, which displays the telephone number.
Patent JP-S617942-A (JP)
Title: Microprogram loading system
Inventor: UCHIDA KATSUMI
IPC: G06F9/24
Filed: 1984-06-22
Abstract: PURPOSE:To load automatically a microprogram when an I/O device is switched to its own device, by loading the program concerned to the I/O when a response from the I/O device goes to presence from absence. CONSTITUTION:In case that an I/O device 113 is connected to other CPUs 111- 1-111-n, with respect to a periodical state read instruction based on an instruction from an input/output processing part 14, a response signal sent out through a signal line 21 from I/O device 113 does not exist, and accordingly, with respect to the processing part 14, a connecting signal is not sent out through a signal line 23, and a connected state is not reported. When the I/O device 113 is switchd to its own device, a response signal is obtained on the signal line 21 with respect to the periodical state read instruction, therefore, it is detected that the response from he I/O device 113 has become existence from non-existence by a response changing part 11, a connecting signal is sent out to the processing part 14 through the signal line 23 and the connected state is reported. When it is recognized that the I/O device 113 has been connected to its own device, the processing part 14 instructs loading to the I/O device 113 thrugh a microprogram loading instructing part 12.
Patent JP-H08153066-A (JP)
Title: Mca bus-arbiter integrated circuit and application of this kind of circuit
Inventor: YANIKU BOTSUNIAKU
IPC: G06F13/362
Filed: 1995-04-17
Abstract: PURPOSE: To provide a bus arbiter integrated circuit executing the plural function modes of an integrated circuit by containing a bus arbitration logic, a control logic, a decoding circuit, a register assembly and a specified logic circuit. CONSTITUTION: A bus arbitration logic, a control logic, a decoding circuit, a register assembly and the specified logic circuit are contained. Namely, a function mode decoding logic 108 for receiving a signal for selecting four function modes on the circuit through pins MODE0 (33) and MODE1 (34) is provided. The assembly constituted of four registers POS2 (112)-POS5 (115) contained in a programmable option circuit POS106 can use specified information on the registers POS112-115 in accordance with the selected function mode for permitting the other elements of the integrated circuit to correct signals transmitted by the various elements of the integrated circuit.
Patent JP-S5555181-A (JP)
Title: Heterocyclophane derivative
Inventor: TABUSE IWAO
IPC: A61K47/48
Filed: 1979-10-08
Abstract: NEW MATERIAL:A heteroxyclophane derivative of formula I (R1-4 are alkyl). EXAMPLE:S,S',S'',S'''-Tetramethyl-2-,11,20,29-tetrasulfonium[3.3.3.3] paracyclophane tetrafluoroborate. USE:A clathrate host compound which includes a hydrophobic substrate to form a 1:1 complex salt. Improved clathrating capacity and high water solubility. Useful in the field of chemical industries to separate and purify the catalyst and various compounds. PROCESS:The objective compound I is prepared by alkylating the heterocyclophane II with trialkyl oxonium fluoroborate. The compound II can be obtained by reacting p-xylylene bromide with sodium salt of p-xylylene dithiol in benzene-ethanol mixed solvent.
Patent JP-2000318596-A (JP)
Title: Hydraulic booster
Inventor: KOBAYASHI MICHIO
IPC: B60T13/12
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To further improve machinability of a housing and a power piston. SOLUTION: This hydraulic booster 2 is provided with a housing body 4 common with a master cylinder 3. A first cylindrical member 5, a second cylindrical member 6, a third cylindrical member 7 and a fourth cylindrical member 8 are fitted in a liquid-tight state into a hole of the housing body 4 in this order from the front side, and the fourth cylindrical member 8 is threadedly engaged fixed to the housing body 4. A housing of a brake fluid pressure generating device 1 is thus composed of a plurality of members. An axial passage 29 is formed between the third and fourth cylindrical members 7, 8, and an axial passage 30 is formed between the second and third cylindrical members 6, 7. An axial passage 31 is further formed between the second and third cylindrical members 6, 7.  With these axial passages 29, 30, 31 thus formed, there is no need to form an axial hole for a hydraulic passage in the housing. Machining of the housing is thereby simplified.
Patent JP-S62284348-A (JP)
Title: Silver halide photographic sensitive material prevented generation of spot
Inventor: KAWASAKI MIKIO
IPC: G03C1/04
Filed: 1986-06-02
Abstract: PURPOSE:To obtain the titled material having less tendency for generating a spot by incorporating poly(vinyl crown ether) to a photographic constituting layer. CONSTITUTION:The photographic constituting layer contg. the photosensitive silver halide emulsion layer is mounted on a substrate body, and the poly(vinyl crown ether) is incorporated to at least one layer of the photographic constituting layer. The poly(vinyl crown ether) is exemplified by one or more kinds of a polyvinyl type, a polyacryl anilide type, a polybenzyl acrylate type and a polyalkyl arylate type poly(vinyl crown ether). Said compds. are dissolved to the prescribed solvent, and the obtd. solution of said compds. is added to the photosensitive silver halide emulsion and/or the non-photosensitive solution. Thus, the titled material capable of preventing the generation of the spot, without deteriorating the photographic characteristics, is obtd.
Patent JP-H11327364-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/16
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To make an image of a size twice as large as allowed maximum image forming size formable by forming and fixing a toner image on both sides of transfer material folded in two. SOLUTION: A recording paper folded in two is divided into two cases for forming a double-sided image on the recording paper folded in two in the longitudinal direction in the case of viewing from a paper feeding direction and on the recording paper folded in two in a lateral direction. In the case of forming the double-sided image on the recording paper P1 folded in two in the longitudinal direction, the paper is fed with a fold line as the head. The image transferred to a lower side through an intermediate transfer body is the image of a second page and is in mirror image relation. The image transferred to an upper side from a photoreceptor drum is the image of a first page and the image inverted up side down (a). The image transferred to the lower side through the intermediate transfer body is the image of the first page and is in (up and down inverted+mirror image) relation.  The image transferred to the upper side from the photoreceptor drum is the image of the second page and is in a normal image relation (b). Image formation in the state (a) is desirable because it is approximate to ordinary image formation.
Patent JP-H07336562-A (JP)
Title: Television receiver
Inventor: MIYABE KAZUHIRO
IPC: H04N5/21
Filed: 1994-06-10
Abstract: PURPOSE:To eliminate the effect of a disturbing signal on an LD signal or the like by generating a 2nd coefficient used to limit an equalization range in addition to a coefficient corresponding to a usual equalization range with respect to coefficients for a VIT signal waveform equalization filter and using the coefficients. CONSTITUTION:A VITS extract circuit 3 extracts an equalization reference signal VITS multiplexed on a signal for a vertical blanking period from a MUSE signal via an A/D converter 1. A CPU 4 provides the output of correction coefficient to a transversal filter 2 so as to make the pulse waveform closer to an ideal waveform stored in advance. A VIT signal extracted from the MUSE signal subjected to correction by an adder 7 at the VITS circuit 3 is fed back to the CPU 4. The CPU 4 stores a standard 1st correction coefficient to a 1st memory 8 and stores a 2nd correction coefficient to a 2nd memory 9 so as to reduce the number of taps of an equalization filter. The 2nd correction coefficient is selected for, e.g. an LD signal.
Patent JP-S63293337-A (JP)
Title: Friction material
Inventor: HASHIMOTO NAOYUKI
IPC: C08J5/14
Filed: 1987-05-26
Abstract: PURPOSE:To improve fading characteristics as well as high heat/wear resistance at the time of high loading by impregnating a compact with a non-organic coating agent wherein both a material consisting of heat resistant non-organic, organic or metalic fibers and non-organic, organic or metalic powder are thermally formed with said compact using thermo-setting resin of 5 to 30% by volume. CONSTITUTION:Both a base material consisting of heat resistant non-organic, organic or metalic fibers and non-organic, organic or metalic powder are thermally formed using thermo-setting resin of 5 to 30% by volume such as phenol resin, polyamide and the like. A compact thus formed as described above is impregnated with a non-organic coating agent containing one or more kinds of materials mainly consisting of aluminum phosphate, water glass and the like. This constitution therefore enables both fading characteristics and high heat/wear resistance to be improved.
Patent JP-S5556556-A (JP)
Title: Air conditioner
Inventor: TAKANO AKIHISA
IPC: F24F11/02
Filed: 1978-10-18
Abstract: PURPOSE: To save resources and provide a highly comfortable air conditioner using a variable volume compressor by logically judging the magnitude of air conditioning load on the basis of the difference between room temperature and set value and information of room temperature changing gradient to thereby control the capacity  of the air conditioner.  
     CONSTITUTION: An outdoor unit OU comprises a pole change type compressor COMP, a variable capacity heat source CP including heat exchanger GC or the like, and a controller CC including a microcomputer μC, and is connected to an indoor unit IN. The controller CC receives a signal from a temperature detector SS connected to the indoor unit IN and including a room temperature measuring thermistor  TH and room temperature setting variable resistor VR through an AD converter,  and controls the volume of the heat source CP of the basis of gradient comparison  result obtained by comparing the room temperature changing gradient with predetermined standard gradient and of temperature range comparison result obtained by  comparing the above temperature at least with the capacity comparing point. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S618462-A (JP)
Title: Electrostriction fuel injection valve
Inventor: ABE MASAYUKI
IPC: F02M57/02
Filed: 1984-06-25
Abstract: PURPOSE:To reduce a passage between a valve body and a needle valve and promptly stop injection of fuel, by providing the valve body, driven by an electostrictive actuator, on the half way of a passge between a jet, opened and closed by the needle valve, and a supply source of fuel. CONSTITUTION:A needle valve 190 for opening and closing a jet 74 is slidably inserted into a needle body 70, and an oil reservoir 72 formed in a cylinder hole 71 of said body 70 communicates through fuel passages 76, 55, 44 with a fuel passage 53 opened and closed by a valve body 170. The fuel passage 53 is connected with a fuel pump 302 through fuel passage 13, 23 and a fuel inlet 22 or the like. An injection valve drives the valve body 170 to be opened and closed by an electrostrictive actuator 100 arranging in its both upper and bottom ends a thermal distortion connection piston 130 and a driving piston 140. And the injection valve, constituting the needle valve 190 by equipping the first sliding part 191 and the second sliding part 192 having a larger control than that of the first sliding part 191, protrudes the first sliding part 191 to the side of a recessed part 51 in a bottom part of the valve body 170.