baber/WOPTO huggingface dataset:
Patent JP-H01161881-A (JP)
Title: Josephson element and its manufacture
Inventor: WADA YOSHIFUSA
IPC: H01L39/24
Filed: 1987-12-18
Abstract: PURPOSE:To form a Josephson junction at a designated position with excellent reproducibility, by forming crystal discontinuity part arranged on a crystal substrate or a crystal film, a superconductor film grown on the crystal substrate or the crystal film, and grain boundary in the superconductor film on the crystal discontinuity part. CONSTITUTION:By focused ion beam method, gold ions are implanted in a part of strontium titanate substrate 1 where a Josephson element is to be formed. As the result of gold ion implantation, crystal structure of a part of the strontium titanate substrate is destroyed, and a discontinuity part of crystal is formed. By heating the strontium titanate substrate 1, and vapor-depositing yttrium barium copper oxide, superconductor electrodes 3, 4 are formed. Crystal orientation of film of the superconductor electrodes 3, 4 coincides with that of the strontium titanate base substrate, and C-axis becomes perpendicular to the surface. On the boundary of the superconductor 3, 4, crystal grain boundary 5 is formed at the upper position of the discontinuity part of the base. Then the electrodes are worked in desired forms, and necessary wiring is made up.
Patent JP-H11151803-A (JP)
Title: Apparatus for replacing roller of rotary press
Inventor: KUSUNOKI KENJI
IPC: B41F31/30
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To simplify the structure for attaching end shafts and a roller body and the attachment/detachment of them. SOLUTION: A roller body 7 and both end shafts 11, 12 are attached detachably in the axial direction, ring structure 4 is formed around the axial direction both end parts of the roller body, a roller guide mechanism 20 formed in a shape to engage movably with each ring structure of the roller body is made detachable and installed to range from a roller attachment/detachment position to a roller detachment position, and a release mechanism for releasing the end shafts from an axial direction reciprocating driving mechanism 17 is installed in the driving mechanism 17 connected with the end shafts.
Patent JP-2000141706-A (JP)
Title: Ink jet printer
Inventor: KANTO NORIO
IPC: B41J2/18
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To quickly establish a gap between a nozzle head and a printing face and to prevent contamination by ink by a method wherein ink after cleaning is naturally dropped and is immediately discharged. SOLUTION: This ink jet printer is equipped with a head cleaning device 20 comprising a wiper blade 23C that is contacted with a tip face of a nozzle head 10C having many ink jet nozzles arranged in a main scanning direction (X) and is moved in the direction (X) to wipe the ink adhered to the tip face, a reserving tank section 21 for temporally reserving the wiped ink and a maintenance station 30 for collecting the ink which is naturally dropped and is discharged from the reserving tank section 21 via an ink discharge pipe 25. A natural dropping accelerating member 27 is provided in a tip side of the ink discharge pipe 25 so that the natural dropping of the ink from the ink discharge pipe 25 to the maintenance station 30 is quickly accelerated.
Patent JP-2001137460-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of further arousing the expectation of large winning even after winning is generated once and maintaining it long without being bored by changing a game picture every time. SOLUTION: An initial display game is executed on a variable display device 30 when a ball enters a start winning port 20, and a continuous display game is successively executed on the variable display device 30 when a winning form is established as the result. A large winning form is necessarily established as the result of the continuous display game and the special prize of opening and closing a large winning port device 50 is imparted on the basis of it. Further, in the case that the large wining form is a specified large winning form, after the special prize based on it is generated, the continuous display game is repeatedly executed successively.
Patent JP-H01162855-A (JP)
Title: High and low loop pile tufting method
Inventor: NEGORO ISAO
IPC: D05C17/02
Filed: 1987-12-17
Abstract: PURPOSE: To provide a high and low loop pile tufting method capable of simply forming uneven pile by a conventional tufting machine for level pile by tufting a specific pile yarn obtained by winding thin yarn around spun sliver with thick unevenness under specific conditions. CONSTITUTION: Thick unevenness (alternately continuing thick part 14 and thin part in >=50 mm length at 1.5: >=1.0 ratio of these apparent thicknesses) is applied to a spun sliver 11 and a thin yarn 12 (denier of <=1/10 of thin part 15) is wound around the spun sliver 11 in <=3 times winding density/cm to form pile yarn 3 and the resultant pile yarn 3 is subjected to tufting. The length of traveling pathway from a pile yarn feed roll 19 in a tufted machine to a needle 20 is made longer than either long part of thick part 14 and thin part 15 and either short part of thick part 14 and thin part 15 to continuously form >=3 piles and the resultant loop pile with H pile length and S stitch is subjected to tufting.
Patent JP-H11232320-A (JP)
Title: Design support system for steel frame structure
Inventor: EMORI KUNIO
IPC: E04B1/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a design support system for steel frame structure that can easily make a structural design without expertise and can easily perform its design change. SOLUTION: This design support system is provided with a process to input basic item data of a steel frame structure and a process to generate structural material data for the steel frame structure based on the basic item data and an arrangement rule of a prescribed material set in advance. In the case of generating the structural material data, when the basic item data is out of the prescribed material arrangement rule, correction data are inputted in an interactive form by an input screen and the basic item data already inputted are corrected.
Patent JP-H11161080-A (JP)
Title: Fixing device
Inventor: ISHII KENJI
IPC: G03G15/20
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing scatter of foreign matters stuck on an oil applying roller being transited from the roller for fixing, from the oil applying roller, restraining from being re-transited on a surface of the fixing roller, and restricting the abnormal image from being generated, in appearing as black dot soiling being transited on transfer paper. SOLUTION: This device is provided with rollers for fixing consisting of the fixing roller letting the toner image being formed on the transfer paper to the transfer paper and the pressure roller, the oil applying roller 4 applying the oil for preventing off setting held in contact with the surface of at least, one of the roller between these rollers for fixing, and the cleaning member 5 cleaning the surface of the oil applying roller 4. At this time, the cleaning member 5 composed of the conductive material is grounded.
Patent JP-H07150114-A (JP)
Title: Apparatus for cementing lens
Inventor: OZAKI MASAHIKO
IPC: C09J5/00
Filed: 1993-11-26
Abstract: PURPOSE:To obtain a lens cementing apparatus which has a simple structure and is easily adjustable and by which the cost for carrying out a step of adhesive application as a pretreatment can reduced, the thickness of the adhesive layer can be automatically made even by the same apparatus, a work of a skilled man is not necessary, and the cost for carrying out a step of bonding can be reduced. CONSTITUTION:The apparatus is one for cementing optical lenses together, which is constructed so that in laminating lenses 1 and 2 with each other, they may be laminated with each other while they are repeating movements: lowering-stop and lowering-elevation (distance of lowering > distance of elevation) and constructed so that after laminating the lenses, a centering metal 18 having a presser part 17 may be pressed against the center of the laminated lens, and the force of pressing may be adjusted by displacement generated by an elastic body e.g. a compression spring 28.
Patent JP-H08161875-A (JP)
Title: Cap device of acoustic apparatus and the like
Inventor: IIIZUMI NORIKO
IPC: G11B33/02
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a cap of an acoustic apparatus, etc., having a good workability when carrying out an operation such as exchange of a cassette tape by opening a cap. CONSTITUTION: The cap 11 of a head stereophone 1 consists of three cap blocks 11a, 11b, 11c and hinge parts 13b, 13c connecting these blocks to each other. The cap block 11a and a main body 12 are pivotally fitted by a hinge part 13a. The respective cap blocks 11a to 11c linearly line up and are held closed without having spacings with the main body 12 in the closed state of the cap 11. The respective cap blocks 11b, 11c turn respectively adequately around the respective hinge parts 13b, 13c only in the open direction from the state that these blocks linearly line up. As a result, the opening width H1 between the cap block 11c and the main body 12 is made wide and the workability is improved.
Patent JP-H10155840-A (JP)
Title: Bed having displaced posture correcting means for bottom
Inventor: HIRAKAWA SUSUMU
IPC: A47C17/04
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To improve convenience and comfortability by keeping a fixed interval so as not to separate a bottom corresponding to a back from the side of a head board in the case of raising a back. SOLUTION: When reclining a back bottom 34a through a lower frame member 39 by a back reising link 42, a roller 40 at the top end of lower frame member 39 moves a roller holder 41 on a movable frame 33, the movement of back bottom 34a facing a foot board 37 to the rising direction on the top end side is increased, the reclining action of back bottom 34a is promoted (reclining speed is accelerated), the back bottom 34a is reclined to a reclination angle (35 deg.-40 deg.), and the interval between the back bottom 34a and the head board 36 is kept equally with a case that the back bottom 34a is made flat.
Patent JP-H02167784-A (JP)
Title: Information recording medium
Inventor: KOBAYASHI TADASHI
IPC: G11B7/243
Filed: 1988-12-22
Abstract: PURPOSE:To make it possible to increase amorphous stability, crystallization speed, the stability of an amorphous recording mark and perform initialization, recording and deletion at high speed by forming a recording layer of an alloy of composition such as expressed by InxSbyTez. CONSTITUTION:An information recording medium consists of a protective layer 3, a recording layer 2, a protective layer 4 and a protective layer 5 formed on a substrate 1 in that order. The recording layer 2 is composed of an alloy expressed by InxSeyTez (x,y,z are atomic %, x+y+z=100). These x,y,z are set so that the crystallization temperature of this alloy is higher than 130 deg.C. The alloy of this composition is a material which changes between a crystal phase and an amorphous phase due to the change of conditions for a projected light beam, and is characteristic of significant crystallization speed. Consequently, it is possible to accelerate initialization, recording and deletion. The protective layers 3,4 protect the recording layer 2 against any adverse effect of moisture in the air and the protective layer 5 protects the information recording medium against possible damage or dust settlement on the surface.
Patent JP-H10156679-A (JP)
Title: Grinding device for wafer back surface and grinding method for wafer back surface
Inventor: NOBE YOSHIFUMI
IPC: B24B1/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a wafer back surface grinding method and a wafer back surface grinding device having the small number of processes and able to reduce expendable supplies. SOLUTION: A grinding device is provided with a wafer holder 32, a wafer stage 34, and a grinding wheel 36. The wafer holder is provided with a cylindrical hollow wafer holding part 40 opened to the lower part, a wafer front surface protective sheet 38 on the upper surface, a gas injection nozzle 42 on the peripheral edge of the protective sheet, and a chuck 42 for holding a wafer W, the wafer is held by the chuck, and the grinding device is rotated around the axis perpendicular to the protective sheet. The wafer stage is provided with a wafer holding tool such as a suction chuck on the wafer placing surface facing the wafer holding part and freely raised and lowered in relation to the wafer holder while holding the wafer with the wafer front surface facing upward.  The grinding wheel is provided with a grinding surface 44 on which abrasive grains are implanted, freely raised and lowered while being rotated around the axis perpendicular to the grinding surface, freely moved in the lateral direction, and grinds the wafer back surface of the wafer W held by the wafer holder.
Patent JP-H07170919-A (JP)
Title: Feed additive and feed containing the same
Inventor: ITO WATARU
IPC: A23K1/16
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a feed additive for animals for industry, pet and appreciation, capable of improving organism protecting function of animal, containing a finely ground material of a culture mixture of Schizophyllum commune. CONSTITUTION:This additive is obtained by granulating a blend having preferably 0.1-10mum average particle diameter of a finely ground material of a culture mixture of Schizophyllum commune having 0.1-10mum average particle diameter and preferably a finely ground material of yeast in the weight ratio of 1:1 to 1:100 by using preferably a binder.
Patent JP-H02168452-A (JP)
Title: Manufacture of magneto-optical recording medium
Inventor: MAENO KIMINORI
IPC: G11B11/105
Filed: 1988-12-21
Abstract: PURPOSE:To improve the close adhesion between a base and a recording layer by applying inverse sputtering to the surface of the base made of a synthetic resin under the environment of a gas modifying the surface and forming the recording layer on the surface of the base. CONSTITUTION:A recording layer 17 is formed on the surface of the base made of a synthetic resin by coating a protection film 13a, a magnetic layer 15 and a protection film 13b sequentially to constitute a recording medium 19. The surface of the base 1 made of the synthetic resin is subject to inverse sputtering under the environment of an inactive gas modifying the surface such as argon and the recording layer 17 is formed on the surface of the base 1. Thus, a physical change (e.g., forming of ruggedness or sputter cleaning) is provided to the surface of the base 1 to improve the close adhesion between the base 1 and the recording layer 17.
Patent JP-H08177603-A (JP)
Title: Detecting device for abnormal combustion of internal combustion engine
Inventor: KASAHARA TAKAHISA
IPC: F02B77/08
Filed: 1994-12-26
Abstract: PURPOSE: To provide an abnormal combustion a detecting device for an internal combustion engine which can early detect the abnormal combustion of the engine such as knocking. CONSTITUTION: During the driving of an internal combustion engine, a vibration sensor 3 for each cylinder detects various vibrations including that during combustion. An ignition timing computing means 4 computes the ignition timing of each cylinder from the ignition timing signal of one cylinder. A vibration signal sent from each vibration sensor 3 and the result of the computation executed by the ignition timing computing means 4 of the ignition timing of each cylinder are inputted into a selection means 7, which takes out the vibration signal during the combustion of each cylinder from within the vibration signals inputted from each vibration sensor 3 on the result of the computation of the ignition timing computing means 4. A comparison operating means 10 mutually compares the vibration signal taken out by the selection means 7 during the combustion of each cylinder and a reference signal previously stored in a memory 11 for judging the combustion state of each cylinder.
Patent JP-H08178885-A (JP)
Title: Method and apparatus for measuring concentration of ion
Inventor: ISHIBASHI NOBUCHIKA
IPC: G01N27/26
Filed: 1994-12-26
Abstract: PURPOSE: To provide a method whereby the concentration of ions of a specific component included in a sample liquid can be correctly measured in a short time without consuming a large quantity of cleaning liquid. CONSTITUTION: Before a sample liquid 1 is supplied to a measuring cell 11 to measure the concentration of ions of a specific component included in the sample liquid 1, a high concentration liquid 8 which shows a higher ionic concentration than a standard liquid 5 is fed to the measuring cell 11, and then, the standard liquid 5 is sent to the measuring cell 11 consecutively twice. The amount of contamination of the high concentration liquid 8 is obtained from potentials of the standard liquid 5 sent at the first and second times, based on which the ionic concentration obtained at an operating part 18 is corrected.
Patent JP-H01165215-A (JP)
Title: Delay line
Inventor: KANETAKA TOYONORI
IPC: H05K1/18
Filed: 1987-12-21
Abstract: PURPOSE:To facilitate assembling work by forming a part of a circuit for a delay line by connecting the output lead wire of an inductor and the terminal pin of an integrated circuit to the same bobbin terminal studded on a bobbin which forms the inductor, and furthermore, mounting the bobbin terminal on a circuit substrate. CONSTITUTION:In the bobbin 11, the inductor L is formed by winding a coil 2 on plural winding grooves 13, and the output lead wires of the inductor L are studded at plural flange 12, and are bent in L-shape, and are connected to the bobbin terminals 14 protruded to the side plane side of the bobbin 11. Also, an integrated circuit package 5 in which an inverter circuit 15 is incorporated is placed on the upper plane of the bobbin 11, and all terminal pins 8 of the integrated circuit package 5 are connected to the bobbin terminal 14 of the bobbin 11 electrically. On the lower plane side of the circuit substrate 7, the circuit is formed by mounting a chip capacitor and a chip resistor, and furthermore, on the lower plane side of the circuit substrate 7, the circuit is formed by soldering simultaneously by a flow soldering method. In such a way, the assembling and soldering work can be performed easily.
Patent JP-H06170977-A (JP)
Title: Production of laminated sheet
Inventor: NEMOTO KAZUHIKO
IPC: B32B38/00
Filed: 1992-12-02
Abstract: PURPOSE:To continuously produce a laminated sheet containing no air bubbles under non-pressure. CONSTITUTION:A long laminate obtained by laminating metal foils on the upper surface and/or rear surface of a required number of long resin impregnated base materials each obtained by impregnating the surface of a long base material with a resin and subsequently abrading the rear surface of the resin impregnated base material is subjected to continuous non-pressure laminate molding under heating and subsequently cut into required dimensions to produce a laminated sheet.
Patent JP-H11160978-A (JP)
Title: Image forming device
Inventor: HACHISUGA TOSHIJI
IPC: G03G15/08
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To properly control the flowability of developer and to maintain a high-quality image by detecting the flowability of the developer in a developing device and adding additive to the developer. SOLUTION: A developing device driving motor and a developer stirring shaft 8 are coupled through a torque sensor 9. Based on the detected result of the sensor 9, the flowability of the developer is judged. When the torque T of the shaft 8 is increased, it is judged that the flowability of the developer is deteriorated. Then, when the detected result of the sensor 9 becomes larger than a prescribed value, silica is supplied to the inside of the developing device 3 from a silica hopper 10 in order to improve the flowability. The silica is supplied to the inside of the developing device 3 by rotating a silica supply motor in prescribed time. After the silica is supplied, the shaft 8 is rotated by the prescribed number of times in order to sufficiently mix the silica and the developer. Thereafter, the torque T of the shaft 8 is detected again.
Patent JP-H01163612-A (JP)
Title: Position detector for unmanned vehicle
Inventor: HORI MITSUTAKA
IPC: G01P3/36
Filed: 1987-12-21
Abstract: PURPOSE:To measure the position and speed of the unmanned body with high accuracy by providing a forming device which forms a random pattern on a road surface and an optical system which picks up an image of the road surface pattern. CONSTITUTION:The forming device which forms the random pattern on the surface of a traveling path is provided at an end part of the vehicle body 10 in a traveling direction, and a recovery device which collects formed pattern generating particles is arranged at the rear end part of the vehicle body 10. The optical system 20 is so constituted that an image is formed on a line sensor through a cylinder lens in a direction parallel to the line sensor and the sensor is at the focus in a vertical direction. The pattern of the road surface is detected by a video detection part 30 through the optical system 20 and inputted to a spatial filter 40. The filter 40 detects a specific spatial frequency component from the optically random pattern of the road surface and checks the behavior with time to measure the relative movement distance and speed of the vehicle body 10 to the road surface. The filter 40 calculates the sum of products by using an input value and a set pattern and an arithmetic processing part performs arithmetic processing. Consequently, the position and speed are measured with high accuracy.
Patent JP-2001139744-A (JP)
Title: Vinyl chloride-based resin composition
Inventor: IWAMOTO TADASHI
IPC: C08L27/06
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition consisting of a vinyl chloride-based resin and a polyester resin, solving problems of the melting point of the polyester resin, compatibility of the polyester resin with the vinyl chloride resin, etc., making the most of the characteristics of both materials, showing a good molding process property, and having an improved impact resistance, weather resistance and heat resistance. SOLUTION: This vinyl chloride-based resin composition is obtained by adding (b) 5-50 pt.wt. polyester resin having <=2.0×105 Pa.s resin viscosity measured at 200 deg.C, and 608 sec-1 shearing speed by a capillary flow test to (a) 100 pts.wt. vinyl chloride-based resin.
Patent JP-2001144845-A (JP)
Title: Telephone system, communication method of the same and recording medium
Inventor: YAGI HIDEKI
IPC: H04W88/02
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To easily call an opposite party. SOLUTION: In a non-volatile memory 14, telephone book data is recorded comprising a telephone number that CPU 12 generates and character information corresponding to the number in accordance with instruction information inputted from an input key 10 by a user. Telephone book data comprises an associated identification number associating plural telephone numbers. When a communication processing part 13 calls the telephone number, CPU 12 retrieves telephone book data and takes out the telephone number associated by the associated identification number to a buffer 30. CPU 12 displays character information corresponding to the telephone number taken out to the buffer 30 on a display unit 11.  When a new calling destination is selected, based on information displayed by the input key 10, CPU 12 controls the communication processing part 13, calls the telephone number of a new calling destination and calls the opposite party.