baber/WOPTO huggingface dataset:
Patent JP-H02180459-A (JP)
Title: Radio telephone set
Inventor: ENDO SUMIO
IPC: H04B7/26
Filed: 1988-12-29
Abstract: PURPOSE:To use a radio telephone set both as on-vehicle use and portable use by gathering operation buttons on the back of a hand set part, providing a microphone in the lower end internal part of the hand set part, mounting a battery pack on a lower end of the inner surface of the hand set part and providing a sound guide hole in one part of the battery pack. CONSTITUTION:For a main case, an opening hole is provided in the upper part of a microphone 6 and this hole is coupled to a sound guide hole 21 in a battery pack 2. Then, the frequency characteristic of the microphone 6 is changed according to the measure or shape of the sound guide hole 21. For the battery pack 2, by hanging the click part of the battery pack 2 to a click part hole in the rear edge of a main case 1 and making the battery pack 2 fall down in the main case side, the main case is caught by a lock click part, which is interlocked with a lock cancel key, and the battery pack 2 is held.
Patent JP-H11153373-A (JP)
Title: Method and apparatus for removing stain
Inventor: TSUJI TADASHI
IPC: F28G1/12
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To remove stain adhering onto a stained face, by jetting ice particles onto and making them to collide with the stained face. SOLUTION: Air pressurized by a compressor 15 is dried by an air drier 17 before being introduced into a conveyance pipe 7 via a valve 6. When a valve 5 is opened, ice particles stored in a blast tank 4 of an ice particle making device 100 is allowed to enter the conveyance pipe 7 through the valve 5 and goes into a fluidics nozzle 18 in accompany by high speed air. The particles are whirled by high pressure air Q1 , Q2 supplied through valves 8, 9 and enter a heat transfer pipe 10. The ice particles are made to collide with an inner face of the heat transfer pipe 10 and stain adhering on to the inner face is removed. The ice particles flow through the pipe 10 and become water, and the water and the contaminant removed are introduced into a collector 20 via a collecting nozzle 19. The stain is removed from the water and air in the collector 20.  Separated air is released into atmospheric air from the collector 20 and separated water is guided into the ice particle making device 100 via a filter 21 and frozen again.
Patent JP-2000144783-A (JP)
Title: Foundation lifting-restoration method of building and soil-improvement method
Inventor: HAMADA MITSUNORI
IPC: E02D37/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide the foundation lifting-restoration method of a building and a soil-improvement method, by which sufficient restoration works and soil improvement can be executed under the state, in which a resident leads a common life, to a house building inclined by a disaster, improper works or the like and a soft defective ground having weak bearing capacity. SOLUTION: Compaction is conducted in such a manner that working spots of approximately 10-100 are set at the lower foundation places of the building and working holes 1 are excavated, and crushers and crushed stones are spread and entered alternately into the working holes 1 successively and pressed in order by pressure jacks 3. When an inclination is restored, a foundation lifting- adjustment process, in which the foundation base sections of each spot are pushed up to a horizontal level, is executed, supporting materials are interposed among the foundation base sections and the bases of the working holes 1 so that a foundation 2 holds the horizontal level, and finally the working holes 1 are backfilled by concrete placing.
Patent JP-H04198470-A (JP)
Title: Formation of aluminum nitride thin film
Inventor: HAYASHI SHIGENORI
IPC: H01L41/39
Filed: 1990-11-29
Abstract: PURPOSE:To manufacture thin film of aluminum nitride applied for low temp. forming of the epitaxial oriented line by executing composite assisting consist of simultaneous irradiation of light and ion in addition to the energy for forming thin film of composing element for the main body. CONSTITUTION:In the case of preparing AlN film on the substrate 5 using ion beam sputtering method by ion source 1, light and ion composite assisting mechanism consist of assisting light source 2 and assisting ion source 3 are justaposed. To the target 4, use high purity aluminum metal (about 99.999%), and use super-pure gaseous nitrogen (99.999%) for the sputtering gas and mixed with about 2% of hydrogen and back pressure is about 10<-6>Torr. The basket type assisting ion source 3 is used and executes simultaneous irradiation of nitrogen ion and uses excimer laser, etc., as the assisting light source 2. Therefore, lowering of forming temp. and improvement of crystal property are attained by the light and ion mixing assisting effect.
Patent JP-H0520804-A (JP)
Title: Digital signal reproducer
Inventor: CHIANNTSUAN CHIYAI
IPC: G11B15/087
Filed: 1991-12-18
Abstract: PURPOSE: To minimize the deterioration of output data in a block address by recognizing a reproduced block address as a correct address only when the it passes a parity check and a continuity check. CONSTITUTION: To check whether or not the reproduced block address is effective and whether or not a reproduced synchronizing signal is proper, an address continuity check circuit 60 is added to a parity check circuit 33. The address continuity check circuit 60 checks the continuity of the block addresses of (n) successively regenerated data blocks, where (n) is an integer larger than 1. The reproduced block address is recognized as a correct block address only when passing the parity check and continuity check. Therefore, the possibility that a wrong block address is misdetected greatly decreases.
Patent JP-H04199438-A (JP)
Title: Software check system
Inventor: KAWACHINO HIROKO
IPC: G06F11/28
Filed: 1990-11-29
Abstract: PURPOSE:To shorten the checking time together with reduction of the storage capacity and improvement of the operability by preparing no independent file for each of check contents and registering collectively the necessary check contents into a control file. CONSTITUTION:A check program control file 101 and a check system 102 are provided, and a command option pattern outputted from the system 102 and a check program are inputted to a check subject program 103 for execution of the program check. The check results are outputted for each item number and recorded into the check result files 104-l-106-3 respectively. Thus plural command option patterns and plural check programs are registered into a single file. Then the check programs are edited. As a result, the necessary file capacity is reduced end also the check workability is improved.
Patent JP-H09151878-A (JP)
Title: Rotary compressor
Inventor: IKEDA MITSUO
IPC: F04C29/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compressor to dispense with variation of a metal fitting for mounting and a band even when the outside of an accumulator is changed, perform the use of the metal fitting in combination, easily cope with a different capacity compressor, and ensure a pressure resisting strength through simple structure without forming a part of a closed container in double structure. SOLUTION: A rotary compressor comprises a motor-driven element and a rotary compression element contained in a closed container 1; a rotary shaft to transmit the rotation force of the motor-driven element to a rotary element; a rotary shaft to transmit the rotation force of the motor-driven element to the rotary compression element; and an accumulator 32 communicated with a suction pipe 31 communicating with the interior of the cylinder of the rotary compressor element and fixed at the side of the closed container 1. The accumulator 32 comprises a cylindrical container body 40; and an L-shaped connection pipe 42 having one end inserted in a container and the other end connected to the suction pipe 31. A connection pipe 42 positioned in the vicinity of the suction pipe 31 and the closed container 1 are securely intercoupled by means of metal fittings 45 and 46.
Patent JP-H10168263-A (JP)
Title: Stabilizer for chlorinated polymer and chlorinated polymer composition
Inventor: WAKAGI SEIJI
IPC: C08L27/04
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilizer by mixing microcrystalline calcium silicate with hydrotalcite or an alkali aluminum compound hydroxide in a specified weight ratio and a to obtain a chlorinated polymer composition having an excellent heat stability, excellent electrical insulation properties and being useful as a wire covering material. SOLUTION: This composition is prepared by mixing 100 pts.wt. chlorinated polymer with 0.5-5 pts.wt. microcrystalline calcium silicate (A) having a chemical composition represented by the formula (wherein x is 0.5-2.0; and n is 2.5 or below) and giving an X-ray diffraction patterns showing a plane spacing of 3.01-3.08Å, a plane spacing of 2.78-2.82Å and a plane spacing of 1.81-1.84Å and a polyhydric alcohol which are in the form of a composite material obtained by e.g. wet cogrinding and 0.2-0.5 pt.wt. zinc-modified hydrotalcite or an alkali aluminum compound hydroxide salt (B) such as lithium aluminum hydroxide carbonate. The ratio of component A to component β is 5:95 to 95:5.
Patent JP-2001156137-A (JP)
Title: Method for analyzing semiconductor device
Inventor: YAMASHITA HIROSHI
IPC: G01N23/04
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To solve the difficulty where since the conventional analysis method does not have a special resolution required for a two-dimensional or three- dimensional element analysis, it is difficult to measure impurity amount in a semiconductor in a fine part. SOLUTION: A silicon semiconductor substrate 13 is cut down as a first thin film, to a degree that its thickness can be observed by a transmission electronic microscope, and the first thin film is etched by the use of a mixture liquid composed of a hydrofluoric acid and a nitric acid, and a film thickness of a second thin film changes in correspondence to an impurity concentration distribution of a diffusion layer 19 in the silicon semiconductor substrate, and is measured by an equal thickness interference fringe observing method (c) by use of the transmission electronic microscope, and from the film thickness of the second thin film acquired by the equal thickness interference fringe observing method (c), the impurity concentration distribution of the diffusion layer 19 in the silicon semiconductor substrate is acquired.
Patent JP-H09183852-A (JP)
Title: Organopolysiloxane compound
Inventor: KENESU KURISUTOFUAA FUEI
IPC: B01D19/04
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain an organopolysiloxane compound, having a specific structure and the compatibility coexisting with the miscibility with a hydrocarbon and useful as a foam controlling agent in an arylalkyl-modified silicone polyether and a hydrocarbon liquid.  
     SOLUTION: This organopolysiloxane compound is represented by formula I {R is a 1-20C monovalent hydrocarbon; R 1  is R or a group selected from among formulas II to IV [R 3  is a 1-20C bivalent hydrocarbon; R 4  is H, an alkyl, an aryl or an acyl; (d) is 0<(d)≤150; (e) is 0<(e)≤150]; R 2  is selected from among R and groups represented by the formulas, R 3 -C 6 H 5  and R 3 -O-C 6 H 5 ; (a) is 0<(a)≤1000; (b) is 0<(b)≤100; (c) is 0<(c)≤100, with the proviso that at least one group represented by formulas II to IV and at least one group represented by the formulas, R 3 -C 6 H 5  and R 3 -O-C 6 H 5  are present in one molecule}, etc. The compound is preferably added as a foam controlling agent to a hydrocarbon fuel. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S63225375-A (JP)
Title: Quinolizinone derivative
Inventor: HIRAI HIDEO
IPC: A61P7/02
Filed: 1987-12-29
Abstract: NEW MATERIAL:The quinolizinone derivative of formula I {R<1> is carboxy; R<2> is H or halogen; R<3> is A-R<4> {A is lower alkylene; R<4> is NH2, OH, arylthio, arylsulfinyl or NHSO2R<5> [R<5> is group of formula II (X is H, halogen, alkoxy, etc.; Y is H or halogen), dialkylamino, thienyl or quinolyl]} or group of formula III (Z is O or S; R<7> is aryl)} and its salts. EXAMPLE:8-[2-(4-Chlorophenylsulfonylamino)ethyl]-4H-quinolizin-4-one-3 -carbox ylic acid. USE:Useful as a medicine for thrombosis. It has thromboxane A2 suppressing effect. It can be administered orally, parenterally or by external application. PREPARATION:The compound of formula I can be produced e.g. according to the reaction formula by reacting a compound of formula II with a compound of formula III in the presence of alkali metal alkoxide, etc.
Patent JP-H01175180-A (JP)
Title: Connector for wiring substrate
Inventor: SAITO MASAAKI
IPC: H01R13/633
Filed: 1987-12-28
Abstract: PURPOSE:To fit contacts at a high density by obliquely rotating one end section of a wiring substrate using the other end section as a fulcrum, separating most of a group of contact points from a group of contacts, and removing them. CONSTITUTION:To remove a wiring substrate from a connector main body 5, a push-up lever 10 is rotated in the direction of an arrow (a) (push-down direction) centering a shaft 11 to push up a notch section 3 with a push-up section 13, one end section of the wiring substrate 1 forming this notch section 3 is obliquely rotated in the direction of an arrow (b) (push-up direction) to incline the substrate 1 using the other end section as a fulcrum, a projection 20 presses an oblique surface 19 outward in this push-up process, one hooking claw 17 is moved in the direction of an arrow (c) and released from a hooking hole 4. When the push-up lever 10 is further rotated in the same direction, the wiring substrate 1 is obliquely rotated in the same direction using the other end section as a fulcrum, and an oblique attitude is obtained. The contact state between a group of contact points 2 and contacts 16 is made the completely separated state from the push-up end side of the wiring substrate 1 to the middle by this oblique attitude, and they are removed.
Patent JP-H10164783-A (JP)
Title: Stator in motor
Inventor: TAKEHARA ISAMU
IPC: H02K1/18
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a stator easy to assemble and having stable characteristics in a brushless motor. SOLUTION: A first laminated core 5 is formed by laminating each stator plate 4, and a second laminated core 7 is formed by laminating each engagement plate 6. In this case the first laminated core 5 has a rotor inserting hole 52 at a central part in a laminated direction. The stator includes a plurality of magnetic pole parts 53 elongated radially at intervals from the rotor inserting hole 52, a plurality of circumferential parts 54 adjacent to each top of the magnetic pole parts 53 and formed in an arc shape in a circumferential direction, and an opened hole part 51 between these circumferential parts 54. The second laminated core 7 is engaged with each opened part 51. Since the first and second laminated cores 5 and 7 are formed individually and the second laminated core 7 is engaged with the opened hole part 51 of the first laminated core 5, the winding is turned easily and an assemble step is made easy.
Patent JP-H09176532-A (JP)
Title: Oily black ink composition
Inventor: TAKIMOTO HIROSHI
IPC: C09D11/36
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the above composition which has a color tone near to the real black and excellent water resistance, long-term storage stability and the light exposure resistance of images printed therewith, and useful for ink jet printers of hot melt type, etc., by adding a specific colorant to a vehicle that is liquid or solid at room temperature. SOLUTION: This composition comprises (A) a vehicle that is liquid or solid at room temperature, and a colorant composed of (B) a compound (B1 ) of formula 1 [X and Y are each H, a 1-4C alkyl, 1-4C alkoxy, halogen, nitro, or cyano; Z<1> and W<1> are each H, a 1-4C alkyl, 1-4C alkoxy, or 1-5C acylamino; R<1> and R<2> are each a 1-8C alkyl (substituted with a halogen, cyano, a 1-8C alkoxy, etc.), or H], and a compound (B2 ) of formula II [P is nitro or cyano; Q" and Q<2> are each a 1-4C alkyl or halogen; W<2> and Z<2> , are each H or Q<1> ; R<3> and R<4> are each a 1-8C alkyl (substituted with a halogen, cyano, a 1-8C alkoxy, etc.)] at a wt. ratio B<1> /B<2> of (90:10) to (60:40).
Patent JP-H05176249-A (JP)
Title: On-screen display circuit
Inventor: ONO YUGO
IPC: H04N5/445
Filed: 1991-12-19
Abstract: PURPOSE:To obtain an on-screen display circuit whose character number capable of being displayed simultaneously on a screen of a color television receiver or the like, that is, whose display range is limited and in which the range of the on-screen display is magnified. CONSTITUTION:On-screen data 13 relating to a key operation of a key operation section 13 are stored to either a 1st memory 4 or a 2nd memory 5 to which the display position is related. While the data are being stored, since a 2nd changeover circuit 6 is thrown to the position (c), no display is produced on the screen. After the end of storage, a control microcomputer 2 selects each memory output for a frame period by a 1st changeover circuit 3 and inputted to a character generator 23. The character generator 23 inputs a relevant on- screen signal to a synthesis circuit 24. The synthesis circuit 24 synthesizes the video signal and the on-screen signal and the result is displayed on the screen via a video circuit.
Patent JP-H03213901-A (JP)
Title: Method and burner for burning fuel by step supply
Inventor: KEBIN JIEIMUZU NIRU
IPC: F23C9/00
Filed: 1990-11-30
Abstract: PURPOSE: To restrict the accumulation of a thick slag at a burner part, by a method wherein a primary fuel and air are supplied via a throat, and a secondary fuel is supplied from a duct in an inner duct as jet penetrating into a secondary combustion zone to reduce high temperature corrosion caused in a steel pipe on a wall. CONSTITUTION: A primary fuel 7 is supplied through a duct 15 concentric or almost concentric with those in ducts 13 and 14. The fuel 7 is supplied at such a speed that the jet thereof penetrates into an internal recirculation zone and is mixed with a combustion product from a primary combustion zone 6 especially at the downstream end thereof to accomplish combustion in a secondary combustion zone 8. As indicated by the broken line, the duct 15 can be opened into a burner at a proper position within a range defined by a throat 2 and an inner wall 18 of a combustion chamber. This allows application for pulverized coal, oil residue and other all possible types of object.
Patent JP-H03196091-A (JP)
Title: Display device
Inventor: IDE KATSUYUKI
IPC: G09F13/00
Filed: 1989-12-26
Abstract: PURPOSE:To facilitate electric wiring and connecting and to improve workability by respectively varying the leading-out length positions of the connectors connected to the anode electrode leading-out parts led out on the rear surface side of the respective fluorescent lamps held in a housing and the connectors connected to the cathode electrode leading-out parts. CONSTITUTION:This device is provided with a lamp housing 40 which is formed with a display part 13 on the front surface and connects and holds the plural fluorescent lamps 10 projected with anode electrode leading-out parts 25 and cathode electrode leading-out parts 27 on the rear surface side in parallel to form these parts as a module. The leading-out length positions of the connectors 44 connected to the anode electrode leading-out parts 25 led out to the rear surface side of the respective fluorescent lamps 10 held in the lamp housing 40 and the connectors 45 connected to the cathode electrode leading-out parts 27 are respectively varied in this case. Namely, the leading-out lengths of the connectors 44 and 45 of the fluorescent lamps 10 vary. Thus, the easy discrimination with the connectors is executed and the connector connection in these positions is possible. The possibility of wrong connections is eliminated and the electrical connection of the wiring is facilitated.
Patent JP-2000159357-A (JP)
Title: Sheet feeder and image forming device
Inventor: KAWANISHI MINORU
IPC: B65H3/06
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To detect a decrease in conveying force related to the durability of a conveying rotor and a separating rotor that cooperate to separate sheets from one another, thus reporting the replacement time of the conveying rotor and/or the separating roller before jams occur frequently. SOLUTION: A CPU serving as a wear detection means recognizes the wear of a feed roller and/or a retard roller on detecting that the actual feed time Ta from the time of transmission to a motor driver of a feed signal from the CPU for feeding sheets to the time of detection of the sheets by a photosensor has delayed from normal feed time Ts. Then a report means reports replacement time to the user.
Patent JP-2001017786-A (JP)
Title: Washing machine
Inventor: KOIKE TOSHIFUMI
IPC: D06F39/08
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce the pressure loss by ion exchange resin by flattening a resin room for storing the ion exchange resin in a washing machine having a water softener by ion exchange resin. SOLUTION: A ratio (L/d) of the height L to the diameter (d) of a resin room 33 for storing iron exchange resin 43 is from 0.13 to 0.18. A rectifying members 61 is mounted in a lower room and partitions are mounted in the resin room 33c so that service water flows through the ion exchange resin evenly. The inner diameter of a salt water outlet 30c is from 1.5 mm to 2 mm. Accordingly, at least 5 lit. flow of water per minute is secured even when the pressure of service water is low. By letting salt water flow through the ion exchange resin layer for at least 45 seconds, the ion removing capacity of the ion exchange resin is regenerated.
Patent JP-H03196651-A (JP)
Title: Manufacture of tab tape
Inventor: SAKANISHI SHINICHI
IPC: H01L21/60
Filed: 1989-12-26
Abstract: PURPOSE:To make the formation of holes precise and the process of working simplified by perforating a film tape as specified with laser beams after bonding the file tape and a metal foil. CONSTITUTION:A film tape 34 is united with a metal foil 32 via an adhesive 33, perforated as specified by laser working for sprocket holes 30 and for lead bonding holes 31, and then cleared of working residues produced during laser working. This way of forming holes 30, 31 only through the film tape 34 by laser working after uniting a film tape 34 and a metal foil 32 dispenses with register work which allows for the positions of holes 30, 31 in uniting the film tape and the metal foil 32. Controlling the direction and strength of laser beams and the position of the film tape 54 can form holes 30, 31 of arbitrary shapes. This design can make the formation of holes precise and the process of working simplified.
Patent JP-H09181369-A (JP)
Title: Oxide thin film structure, manufacture of thin film, and piezoelectric sensor-actuator
Inventor: JINNO ISAKU
IPC: H01L41/22
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To enable an oxide thin film to be stably formed even on a thermolabile substrate by a method wherein a platinum layer is deposited on an organic material, an oxide thin film is formed thereon so as to be a structure easily applicable to a piezoelectric device or the like, and an ultraviolet laser is employed. SOLUTION: An ultraviolet laser ray irradiation mechanism of an excimer laser is jointly provided to an ion beam sputtering mechanism, and pulse laser rays of about 100mJ/cm<2> and p.r.f 10Hz are made to irradiate a thin film on deposition. A piezoelectric PbTiO3 thin film 6 of 3μm in thickness is formed as a piezoelectric oxide thin film on a polyimide film 8 which is about 50μm in thickness and where a platinum layer 9 of 0.1μm in thickness is provided. The thin film 6 is formed in an atmosphere of room temperatures as irradiated with ultraviolet rays by an excimer laser where XeCl gas is used while it is deposited. The excimer laser irradiates ultraviolet rays of wavelength 308nm and p.r.f 10Hz.