baber/WOPTO huggingface dataset:
Patent JP-H0590228-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MATSUDA TETSURO
IPC: H01L21/3205
Filed: 1991-09-30
Abstract: PURPOSE:To enable leveling of not only a narrow wiring pattern part but also a wide one having notable falls without fail. CONSTITUTION:The title manufacturing method is composed of the two steps as follows, i.e., the first step wherein the specific region of semiconductor substrate 101 having rug red parts is encircled by a stepped part 104 higher than the rugged parts and the second step wherein a fluid material 105 is deposited in the specific region encircled by the stepped part 104 so as to flatten the specific region.
Patent JP-H0673225-A (JP)
Title: Expandable particle comprising acrylonitrile/styrene copolymer and its production
Inventor: NISHIGUCHI TAKESHI
IPC: C08J9/18
Filed: 1992-08-26
Abstract: PURPOSE:To provide expandable particles which can easily restore the initial expansion ratio after shrinkage and do not have the risk of depleting the ozonosphere by impregnating styrene/acrylonitrile copolymer particles with a specified blowing agent. CONSTITUTION:A styrene/acrylonitrile copolymer obtained by copolymerizing 65-85wt.% styrene monomer with 35-15wt.% acrylonitrile is formed into resin particles of a size of 0.5-5mm. A dispersion obtained by dispersing the resin particles in an aqueous medium is placed in a sealed container, heated to 80-140 deg.C and impregnated with a blowing agent comprising a mixture of 60-95wt.% cyclopentane with 40-5wt.% butane under agitation and pressure until the amount of the blowing agent infiltrated reaches 3-25 pts.wt. per 100 pts.wt. resin particles.
Patent JP-H0586301-A (JP)
Title: Halogenated phthalocyanine compound and its production
Inventor: ITO NAOTO
IPC: G11B7/24062
Filed: 1991-09-30
Abstract: PURPOSE:To provide the subject compd. which is excellent in solubility in a solvent and useful as a compd. for forming a recording layer of an optical recording medium which has high refractive index and sensitivity by selecting a specific halogenated alkoxyphthalocyanine compd. CONSTITUTION:The objective compd. is selected from the group consisting of compds. of formulas I to IV (wherein R<1> to R<4> are each a 6-9C alkyl group having 2-4 secondary, tertiary, or quaternary carbon atoms; Met is a divalent metal atom, a monosubstd. trivalent metal atom, or a disubstd. tetravalent metal atom; X is halogen; and (n) is 1-4).
Patent JP-H0699323-A (JP)
Title: Multishaft motor-driven driver
Inventor: ISHIOKA TOMOHIRO
IPC: B23P19/06
Filed: 1992-09-22
Abstract: PURPOSE:To provide a multishaft motor-driven driver which can simultaneously fasten/loosen a plurality of screws disposed in a small area. CONSTITUTION:A plurality of bit members 10 are got together so as to be housed in a case member 11. After the rotating power of each electric motor 13 has been once decelerated, it is then accelerated so as to be transmitted to each bit member 10. Each bit member 10 is elastically energized to the direction of its tip end section from its rear end section by each energizing means 21.
Patent JP-H1098283-A (JP)
Title: Manufacture of precision equipment chassis
Inventor: TAKEGAWA ATSUO
IPC: H05K7/04
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To enable ensuring precision, rigidity and strength by making a cam insert/eject a punch, and carry out work, while correcting a predetermined height from a reference plane to the surface of a mounting stage for each work. SOLUTION: A cam 7 is provided with 10 plus several stages of steps. By moving the cam 7 according to the measurement result of a previous process, the relation between a stripper insert 8 and a punch 5 is set to a predetermined correction height. Since a punch 9 of a lower unit is supported by a normal pressure generator 11, it presses a mounting stage, following the correction height, changing in accordance with the relation between the stripper insert 8 and the punch 5. With such a structure, the correction quantity is fed back on the basis of the measurement result of the height from a chassis reference plane to the surface of the mounting stage in the previous process. The cam 7 is made to insert/eject the punch 5, so as to switch the predetermined correction height for each chassis, and the periphery of the mounting stage is constrained to carry out the correction work.  Thus, the chassis satisfies precision, rigidity and strength as a metal plate chassis.
Patent JP-S63105061-A (JP)
Inventor: MAABIN AARU HEIBUNZU
IPC: C08K5/06
Filed: 1987-10-08
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-H1177095-A (JP)
Title: Livestock excretion treatment system
Inventor: SUZUKI MICHIRU
IPC: C02F11/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a novel livestock excretion treatment system preventing the discharge of urine sewage treated water of livestock and mixing sludge removed in a purifying treatment process with livestock excrements and a moisture control material to ferment and dry the resulting mixture and carbonizing the obtained compost to reutilize the same as a soil conditioning material. SOLUTION: A livestock excretion treatment system is equipped with a purifying device 10, an evaporator 20 and a combuster 30 and the treated water of urine sewage purified by the purifying device 10 comes into contact with the exhaust gas discharged from the combuster 30 in the evaporator 20 to receive evaporation action to be conc. and, thereafter, the conc. water is mixed with a compost obtained by fermenting and drying livestock excrements, a moisture control material and sludge and the resulting mixture is carbonized in the combuster 30 while exhaust gas comes into contact with treated water in the evaporator 20 to be discharged to the outside.
Patent JP-H0890340-A (JP)
Title: Tapping method and device thereof
Inventor: SASAKI HIROSHI
IPC: B23G1/16
Filed: 1994-09-21
Abstract: PURPOSE: To provide a tapping method that is able to perform threading work automatically and smoothly with a simple structural device. CONSTITUTION: A spindle 7 with a tap 9 goes up and down along a guide column 2. This spindle 7 hangs at one end side of a wire 10, hanging the intermediate on two pulleys 11 and 12, and a balance weight 13 is hung up at the other end side. This weight 13 is balanced with dead load at the side of the spindle 7, and then a return weight 16 is set up on the upper part. In addition, this weight 16 is hung down free of lifting motion with a wire 20 to be connected to a winding machine 23, thereby mounting it on the balance weight 13 and separating from it alternately.  Subsequently, axial external force is added to the spindle 7 as long as a incipient short time when the tap 9 cuts into a workpiece W, and during threading operation, the weight 16 is separated onto the weight 13, cutting off the external force to the tap 9, and after the completion of threading work, the return weight 16 is hung down on the balance weight 13, unbalancing them, and the tap 9 is pulled up from a tapped hole as reversing it.
Patent JP-H10108479-A (JP)
Title: Constant-curent push-pull inverter, discharging lamp lighting equipment, and lighting equipment
Inventor: SATO KIMIHITO
IPC: H02M7/538
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To have good constant-current characteristics and good current superimposition characteristics and hardly have abnormal oscillation by installing a first inductor with a closed magnetic path and a second inductor with a closed magnetic path in series between a pair of transistors and a source of DC. SOLUTION: The collectors of transistors 2a, 2b are connected to the ends of a primary winding of an output transformer 1 respectively and the positive pole of a DC power supply 3 is connected to one end of a first inductor 4 and the negative pole is connected to one end of a second inductor 5. The first inductor 4 is provided with a relatively large inductance with an iron core having a closed magnetic path and the second inductor 5 is provided with a relative small inductance with an iron core having a cosed magnetic path. Owing to this structure, the first inductor 4 mainly distributes to the action to make the current constant and the second inductor 5 has good DC superimposition characteristics and therefore there is no abnormal oscillation even when instantaneous large current is caused to flow at the time of start up.
Patent JP-H0562730-A (JP)
Title: Electric contact
Inventor: MATSUOKA NORIYUKI
IPC: H01R43/16
Filed: 1991-09-04
Abstract: PURPOSE:To provide a high quality electric contact with the entanglement of fellow contacts prevented, and facilitate automatic plantation in a manufacturing process of a contact for electrical parts such as an IC. CONSTITUTION:In an electric contact 1 in which adjoining punching pieces are folded via punching slits 3, when edge parts of the punching slits 3 are crushed to fold the punching pieces, the width of the punching slits 3 is made narrow compared with the plate thickness of the electric contact 1 by the limitation of the crushed edge part.
Patent JP-H1095338-A (JP)
Title: Pseudo radar type obstacle detecting device
Inventor: IKEDA YUKIO
IPC: B61L23/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo radar type obstacle detecting device accurately detecting an obstacle. SOLUTION: In an obstacle detecting device laying a leakage transmission path along a road or line in both sides thereof emitting a radio wave from one leakage transmission path 1 to the other leakage transmission path 2 to detect an obstacle, to one end of one leakage transmissions path 1, a transmitter 3 generating a pulse-state signal is connected, also to one end of the same side of the other leakage transmission path 2, a receiver 4 receiving a signal delayed in accordance with a position of the pulse-state signal is connected, and in this receiver 4, a filter 7 taking out an envelope from a signal waveform is connected, a memory device 5 storing an envelope of a signal waveform previously without an obstacle is provided, an arithmetic device 6 is provided,  which detects a position of the obstacle from a differential waveform between the envelope without this obstacle and the envelope taking out the filter 7.
Patent JP-H10105341-A (JP)
Title: Management system for portable storage medium and information storage medium for actualizing the same system
Inventor: NAKAYAMA SHUICHI
IPC: G06F3/06
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently use the portable storage medium with an irreducible operation man-hour as to the management system for the portable storage medium and the information storage medium used to actualize the system. SOLUTION: Of the management system for the portable storage medium for using the portable storage medium registered in a data base for management according to its storage capacity without any waste, a use state registering means acquires use state data including storage capacity needed for saving output of transaction data to the portable storage medium and the current rest capacity of the portable storage medium and registers the use state data in the data base for management. Further, a use state predictive warning means predicts use state data at the saving output time of next-time transaction data on the basis of the use state data at the saving output time of last transaction data registered in the management data base and use state data at the saving output time of current transaction data, and generates a warning corresponding to the prediction result.
Patent JP-H04131886-A (JP)
Title: Magnetic recording device
Inventor: KONDO YOSHIHIRO
IPC: G03G19/00
Filed: 1990-09-21
Abstract: PURPOSE:To prevent unnecessary matter that magnetic liquid contains from sticking on a magnetic drum and to hold the viscosity of the magnetic liquid constant by providing a viscosity detecting means in parallel to a filter means. CONSTITUTION:The magnetic liquid 20 is circulated by a circulation means 25 at all times and the filter means 26 removes the unnecessary matter in the magnetic liquid during the circulation. The viscosity detecting means 27 provided in parallel to the filter means 26 detects the viscosity of the magnetic liquid 20 in circulation. Further, a detecting circuit 28 detects the viscosity of the magnetic liquid 20 according to the flow rate per unit time which is detected by the viscosity detecting means 27 and a control circuit 29 controls the opening/ closing state of a control valve 30 according to information from the detecting circuit 28. Consequently, the unnecessary matter in the magnetic liquid 20 is prevented from sticking on the magnetic drum, the viscosity of the magnetic liquid 20 is held constant, and the recording quality is improved.
Patent JP-2001072737-A (JP)
Title: Resin composition and coating composition using same
Inventor: AKIYAMA MAMORU
IPC: C08G18/42
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition excellent in flexibility, tenacity, crack resistance and hardness and a coating composition using the same. SOLUTION: The subject resin composition comprises a resin (A) bearing a functional group capable of reacting with an isocyanate group and, incorporated therewith, a compound (B) which is obtained by reacting an isocyanate compound (B1) with a polyol compound (B2) having a weight-average mol.wt. of 250-10,000 and bears at least two isocyanate groups in one molecule. Preferably, the weight-average mol.wt. of the resin (A) bearing a functional group capable of reacting with an isocyanate group is at least 10,000.
Patent JP-H1077718-A (JP)
Title: Joining method of deformed bars and sintering jig used therefor
Inventor: SHIROKURA YASUO
IPC: E04C5/16
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To join together deformed bars efficiently and firmly by covering the joint part of deformed bars with a sleeve, surrounding it with a sintering jig longitudinally divided into two parts, filling the interior of the sleeve with iron powder mixed with binder, an heating it by a gas burner. SOLUTION: A large diameter cylinder part 11 longitudinally divided in two parts is provided with small diameter cylinder parts 12 of nearly equal bore to the outer diameter of a deformed bar 7 on the upper and lower parts, and a receiving port 13 for a cartridge and a gas burner 8 on the side so as to form a sintering jig 1. The butting part of the deformed bars 7, 7 is covered with a sleeve 3, it is surrounded with the large diameter cylinder part 11, and the two members are integrated by fastening belt bodies 2. Next iron powder 4 mixed with binder received in the cartridge is filled between the sleeve 3 and the deformed bars 7, and it is heated for a fixed time by inserting the gas burner into the receiving port 13 or a built-in heater 5. When heating is completed, the sleeve 3 is contracted a little smaller than the initial diameter, and the iron powder 4 is firmly compressed so as to join together efficiently and firmly. Because the outer diameter of the sintering jig 1 is small, it can be easily operated even at narrow space of arranged reinforcements, and further it can be operated even under rainy weather.
Patent JP-H0196233-A (JP)
Title: Rubber composition for tire
Inventor: SHIMADA NOBORU
IPC: B60C1/00
Filed: 1987-10-09
Abstract: PURPOSE:To obtain the titled composition having improved impact resilience, abrasion resistance, low heat build-up, etc., and suitable for tire tread, etc., by compounding a rubber raw material containing a diene (co)polymer at a specific ratio with carbon black and a vulcanizing agent. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.wt. of a rubber raw material containing >=20wt.% of a diene (co)polymer containing 70-90wt.% of trans-bond in diene part and produced by modifying a diene (co)polymer with at least one compound selected from an isocyanate compound and/or isothiocyanate compound, isocyanuric acid derivative and/or thiocarbonyl-containing compound corresponding to said derivative, a urea compound, an amide compound and/or imide compound, and N-alkyl-substituted oxazolidinone compound, a pyridyl-substituted ketone compound and/or pyridyl- substituted vinyl compound and a lactam compound with (B) 20-100pts.wt. of carbon black and (C) 0.1-5pts.wt. of a vulcanizing agent.
Patent JP-H02101234-A (JP)
Title: Flush valve controller
Inventor: OISHI YASUHARU
IPC: E03D3/02
Filed: 1988-10-11
Abstract: PURPOSE:To improve the water saving effect by positively feeding an opening signal and a closing signal in sequence from a microcomputer when an AC power source is turned on, immediately feeding a closing signal when the power source is cut off during the opening signal, and controlling a solenoid circuit with a driving circuit based on these signals. CONSTITUTION:The voltage stepped down by a transformer 1 is rectified by a rectifier 2 and smoothed by a smoothing capacitor 3, DC stabilization is performed with a three-terminal regulator 4, and the voltage is fed as a power source to a microcomputer 7 for feeding the voltage to a reset circuit 6 and a voltage monitoring circuit 5. The DC voltage is obtained from an AC power source by the rectifying and smoothing circuits 2 and 3, and the computer 7 outputs a closing signal after initially outputting an opening signal when the AC power source is turned on. When the AC power source is cut off while the opening signal is outputted, the closing signal is outputted, and a DC clutch type solenoid valve 9 is controlled by a driving circuit 8. The water saving effect can be thereby improved.
Patent JP-H04131299-A (JP)
Title: Spiral edge tool
Inventor: IMAGAWA ISAO
IPC: B43L23/02
Filed: 1990-09-22
Abstract: PURPOSE:To effectively utilize refuse receiving volume by accumulating cut refuse in a refuse receiver as uniformly as possible by providing cut refuse anti-slip means to the peripheral surface of the base stand of a spiral edge tool between small spiral blades adjacent to each other. CONSTITUTION:A spiral edge tool is formed by embedding a plurality of small spiral blades 2 in the peripheral surface of a base stand 1 having a columnar shape at a predetermined angle of torsion. A large number of annular anti-slip ridges 4a are parallely arranged to the peripheral surface of the base stand 1 between small spiral blades 2, 2 adjacent to each other at a predetermined pitch in the axial direction of the base stand. When this spiral edge tool is adapted as the inner blade 5 of an electric razor, the inner blade 5 is rotated in the direction shown by an arrow A and, when a mustache is cut by the cooperating action with a fixed outer blade 6, the cut refuse of the mustache is moved through the grooves between the small spiral blades 2, 2 in the direction B on the downstream side of the torsional direction of the small spiral blades 2, 2 in the gaps between the fixed outer blade 6 and the small spiral blades 2, 2 touching with said blade 6 internally but engaged with the anti-slip ridges 4a to be suppressed or made slow in its movement to fall in a refuse receiver 7 as the small spiral blades 2 are separated from the inner surface of the fixed outer blade 6. As a result, the cut refuse is uniformly accumulated in the refuse receiver 7 without being shifted inward.
Patent JP-S63105781-A (JP)
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1986-10-24
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-H1181606-A (JP)
Title: Handrail prop erecting bracket and handrail prop erecting device using the same
Inventor: NAKATANI TOSHIMARO
IPC: E04F11/18
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a handrail in a upright position by adjusting the angle correspondingly to the state of a concrete frame. SOLUTION: A prop angle adjusting member 9 is fitted between opposed erection walls 5 of a base member 1 in rotatable manner and, by covering the sides of the member 9 with a pair of side plate members 14 and integrally fixing the base member 1 and the prop angle adjusting member 9 together by tightening opposed tightening walls 16 provided on the side plate members 14 together by a bolt, the erection angle of the handrail prop 23 inserted into the lower end of the prop angle adjusting member 9 is made adjustable and the uprightness can be ensured.
Patent JP-H0196844-A (JP)
Title: Magneto-optical recording and reproducing system
Inventor: ISHII OSAMU
IPC: G11B5/02
Filed: 1987-10-08
Abstract: PURPOSE:To increase a reproducing output and to improve a C/N by adding a bias magnetic field, which is larger than the magnetic field for magnetizing inversion only for an auxiliary layer and smaller than the holding force of the single auxiliary layer, at the time of a reproducing. CONSTITUTION:A recording layer (Tb-Fe thin film) 3 and an auxiliary layer (Tb-Co-Fe thin film) 2 are formed on a substrate 1. In these two layer films in a recording process, a (p)-type state is realized, and in a reproducing process, an (a)-type state is realized. Prior to a recording action, the magnetization of the auxiliary layer 2 is arranged in a vertical direction for a film surface at an initializing magnetic field Hini by a permanent magnet 6 and at the time of the recording, the bias magnetic field is impressed in an opposite direction to that of the Hini, and the recording is executed by the irradiation of a laser beam. On the other hand, at the time of the reproducing, the bias magnetic field is impressed, which is larger than the magnetic field necessary for inverting the magnetization only of the auxiliary layer 2 to be added at the time of a signal recording and smaller than the holding force when the auxiliary layer 2 is single. Thus, the reproducing output can be increased and the C/N can be improved.
Patent JP-H0997472-A (JP)
Title: Disk duplicating device
Inventor: MIYAGAWA HIROMICHI
IPC: G11B19/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the required capacity of a memory by providing a compressor and an expander of data for the input and output of the memory. SOLUTION: A master disk is inserted to a CD-ROM drive 2, and the data obtained by the reproduction of the master disk are transmitted to the compressor 3 to temporarily store the compressed data by the memory 4. The data accumulated in the memory 4 are transferred to the expander 5 to restore the data. The restored data are transferred to a CD-ROM drive 6 and CD-ROM drive 7, and the data are written into an unrecorded disk in each drive. By compressing and accumulating the read data in the memory 4, the data are recorded without expanding the capacity of memory 4 even though the reading speed of the CD-ROM drive is made faster.
Patent JP-2001071855-A (JP)
Title: Air bag device for side impact of automobile
Inventor: YOKOYAMA AKI
IPC: B60R21/20
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To certainly unfold an air bag between an automobile body side wall and an occupant without enlarging the air bag. SOLUTION: Because an air bag module 2 of this device is installed to a seat back 1 such that the air bag module 2 can slide toward an automobile body side wall 23, the air bag module 2 trends to remain at the position by inertia force at the time of an automobile body side impact. Accordingly, because the air bag module 2 and an occupant D relatively move toward the automobile body side wall 23 together, position relation between the air bag module 2 and the occupant D becomes constant. As a result, an air bag 5 develops in a regular position to the occupant D, certainly interposes between the occupant D and the automobile body side wall 23 without interfering with the occupant D, and buffers a shock load from the automobile body side wall 23 to protect the occupant D.