baber/WOPTO huggingface dataset:
Patent JP-S6390634-A (JP)
Title: Engine with supercharger
Inventor: YOSHIOKA MAMORU
IPC: F02D29/06
Filed: 1986-10-03
Abstract: PURPOSE:To improve the extent of idling stability, by installing an atmospheric intake passage in a casing of a mechanical supercharger as interconnected to a ring space to be formed around a rotor support shaft of the supercharger, and installing a control valve to be opened at time of detection of current consumer operation, in this passage. CONSTITUTION:In case of a supercharger 20, consisting of a Roots pump or the like having a pair of rotors 22 installed in a suction passage 12 and driven by an engine, a ring space 36 surrounding a support shaft 26 is formed between an end face of the rotors 22 and a bearing 28 supporting this rotor support shaft 26 free of rotation to a casing 24. This ring space 36 is opened to the atmosphere by a port part 38 passing through the casing 24 and an atmospheric intake passage consisting of a pipe part 40 extending to the atmospheric intake port formed at the upstream side of a throttle valve in the suction passage 12. And, a control valve 42 is installed in the point midway in this atmospheric intake passage, and it is controlled by an electronic control unit 52 so as to be opened at the time of detection of operation of a current consumer 54 for an air conditioner and a light or the like.
Patent JP-2001055518-A (JP)
Title: Antibacterial/antifungal resin composition
Inventor: MIYAMOTO KENICHI
IPC: C08L67/02
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial/antifungal resin composition which continuously retains a high antibacterial/antifungal property, inhibits whitening at water exposure or under high-moisture conditions without using any hardener and exerts an excellent water resistance, warm-water resistance, hot-water resistance and water-vapor resistance. SOLUTION: A resin composition contains a polymeric antibacterial agent and a hydrophilic vinyl polymer having a hydrophilic group in its side chain. Here, the hydrophilic vinyl polymer is prepared by polymerizing from 20 to 60 wt.% vinyl monomer having a hydrophilic group, and the weight ratio of the polymeric antibacterial agent to the hydrophilic vinyl polymer is from 20:80 to 60:40.
Patent JP-H0399016-A (JP)
Title: Doubly coated granule
Inventor: DAKUMAA BIRUTO
IPC: A61K9/52
Filed: 1990-09-06
Abstract: PURPOSE: To obtain double coated granules enabling the controlled absorption in the duodenum without having the danger of local excess concentration or ulcer formation by coating disodium pamidronate with hydrophilic elastic internal membrane and gastric juice-resistant intestinal juice-soluble outer membrane. CONSTITUTION: Granules, preferably pellets, containing disodium pamidronate, i.e., disodium 3-amino-1-hydroxypropane-1,1-diphosphonate, are coated with hydrophilic elastic internal membrane (preferably, hydroxypropyl methyl cellulose), and subsequently the protected granules are coated with gastric juice- resistant intestinal juice-soluble outer membrane (preferably, membrane of acrylic acid-methacrylic acid copolymer partially esterified with a 1-3C alkyl group). The granules have preferably shapes of spherical pellets having diameters of 0.3-1.5mm, especially 0.5-1.25mm.
Patent JP-H04115552-A (JP)
Title: Method and apparatus for announcing occupied area by wiring for integrated circuit
Inventor: MARUI TOMOTAKA
IPC: H01L21/82
Filed: 1990-09-05
Abstract: PURPOSE:To improve the efficiency of wiring on the circuit layout plane of an integrated circuit by immediately announcing information on the crowdedness of the wiring in the desired area or zone on the circuit layout plane to the CAD system operator. CONSTITUTION:At least one area or zone on the circuit layout plane of an integrated circuit are found in a CPU main body 12 according to input to specify at least one coordinate on the circuit layout plane by the operator of a CAD system 10. Software to fine and evaluate the occupied area by a wiring in each of the found area or zone is used. The found occupied area by the wiring and its evaluation are to the CAD system operator with a loud speaker 1. Thereby the operator of the CAD system 10 can efficiently distribute wires on the circuit layout plane and is less tired for design.
Patent JP-H0396341-A (JP)
Title: Laminate
Inventor: MIYAJI SHINICHIRO
IPC: B32B27/34
Filed: 1989-09-11
Abstract: PURPOSE:To obtain the laminate excellent in heat resistance and impact resis tance for long time and the impregnation property with insulating resin by laminating the fiber sheet composed of the aromatic polymer having no melting point on at least one surface of an unoriented polyphenylene sulfide sheet with out the adhesive intervening therebetween. CONSTITUTION:The fiber sheet composed of the aromatic polymer having no melting point is laminated on at least one surface of an unoriented polyphenylene sulfide sheet without the adhesive intervening therebetween. The resin composition (PPS composition) containing polyphenylene sulfide with the repeat unit of at least 70mol.% as main component, contains the polyphenylene sulfide of 60wt.% or more, and the unoriented sheet is made by fusion-forming the PPS composition. The aromatic polymer having no melting point is the polymer imposible to be made in fiber by fusion spinning, and aromatic polyamide is most preferable. The fiber sheet is the tissue material composed of the fiber aggregate of said polymer.
Patent JP-S58119546-A (JP)
Title: Method of collating and inserting sheet material and rotary type collating inserting machine
Inventor: KURISUTOFUAA ROBIN WATOKISU
IPC: B65H39/045
Filed: 1982-12-24
Abstract: In a rotary collating and/or inserting machine where individual sheets are peeled from the bottom of a plurality of stacks of sheets arranged spaced around a circle on a table and are moved down through one or more radial slots in the table, the separation of the bottom sheet of each stack, preferably at a corner, is initiated by creating changes in air pressure in a cyclically controlled manner at or adjacent to the upper region of at least one slot. This can be accomplished by the provision of suction holes along the length of at least one slot or by changing the contour of the table surface, such as by incorporating a bellows. To aid onward movement of a sheet into a slot after initial separation from the stack, the initial suction effect which either acts directly on the sheet or changes the contour of the table surface is shut off or reversed as the bottom sheet passes down through the slot. Cyclically controlled suction devices are preferably provided at or adjacent to the lower region of each slot.
Patent JP-H0398127-A (JP)
Title: Event starting type program language
Inventor: SHIGAKI KAZUO
IPC: G06F9/45
Filed: 1989-09-11
Abstract: PURPOSE:To omit the labor and the time needed for orderly production of programs and to produce these programs in consideration at every part by arranging the basic units which start the processes based on the events and carrying out a series of processes. CONSTITUTION:The processes 1 and 2 are carried out when the conditions A and B are satisfied respectively. These executing actions can be described in two basic units 1. In this case, it is equivalent to a fact that the conditions A are given to an event 1-1 of a unit 1 with the conditions B given to another event 1-1 respectively. Thus the branch conditions are decided into two parts so that the units 1 are arranged regardless of the time order and a series of processes can be carried out. Consequently, it is possible to omit the time and the labor needed for the orderly production of programs and to produce these programs in consideration at every part.
Patent JP-H1160657-A (JP)
Title: Radiation-curable resin composition
Inventor: ISHIKAWA MIYUKI
IPC: C09D5/00
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition which can give cured products having low modulus and high strength at break by including a polymer having at least the specified number of polymerizable unsaturations in the molecule, having urethane bonds in the molecular chain and having a specified number-average molecular weight, a polymerizable-unsaturation-containing compound having a molecular weight of below a specified value, a radiation polymerization initiator and a macromonomer. SOLUTION: This composition comprises 15-75 wt.% polymer, such as a polyether polyol urethane polymer, having at least 1.2 polymerizable unsaturations in the molecule, having urethane bonds in the molecular chain and having a number-average molecular weight of 3,000-30,000, 10-80 wt.% polymerizable-unsaturation-containing compound (e.g. 2-hydroxyethyl (meth)acrylate) having a molecular weight of below 1,000, 0.1-10 wt.% radiation polymerization initiator (e.g. 1-hydroxycyclohexyl phenyl ketone) and 1-40 wt.% macromonomer having a molecular weight of 1,000-20,000 (e.g. polyvinyl compound). This composition is irradiated with ultraviolet rays in a does of 1 J/cm<2> in an atmosphere of air to obtain a cured product having a tensile secant modulus of 0.15 kg/mm<2> or below and a tensile strength at break of 0.15 kg/mm<2> or above.
Patent JP-S61106252-A (JP)
Inventor: BUIRII IESHIYUKE
IPC: B41F27/12
Filed: 1985-10-23
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-S60129443-A (JP)
Title: Hydraulic bumper for vehicle
Inventor: ITOU HIDEKUNI
IPC: F16F9/516
Filed: 1983-12-14
Abstract: PURPOSE:To make people in the vehicle more comfortable, by elastically supporting the bottom valve mechanism so that it can move both upwards and downwards, and thus by absorbing the movement of the piston or vibration caused by the small stroke. CONSTITUTION:A bottom piece which is a constituent of a bottom valve mechanism 7 is divided into two parts, namely a ring shaped bottom piece (A) which is attached to the lower end of an inner cylinder 3, and a bottom piece (B) which is elastically held on the bottom piece (A) with an freely bending elastic member 15, so that the bottom piece (B) can be moved upwards and downwards. When the wheel receives an impact and the piston starts moving, the hydraulic pressure in the lower chamber S2 rises, this hydraulic pressure exerts an force on the upper surface of the elastic member 15 to deform it and also it moves the bottom piece (B) to become in contact with the upper surface of the covering member 24. In this manner, the increase of the pressure in the lower oil chamber S2 can be regulated.
Patent JP-2001060591-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBATA KAZUTAKA
IPC: H01L21/301
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a thin-type semiconductor device, using a simple manufacturing process. SOLUTION: A salient electrode T is formed on a front surface 1 of a water W, and then a protective resin layer 3 is formed over the entire region of the front surface 1 of the wafer W. After that, the wafer W is thinned by the back- surface grinding of the wafer W, and the head part of the salient electrode T is exposed by grinding the side of the front surface 1. After that, a dicing saw 5 is used for cutting into semiconductor chip pieces.
Patent JP-H1080125-A (JP)
Title: Stepping motor
Inventor: HANATSUMI HIROSHI
IPC: H02K3/46
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To suppress the rotation irregularity and raise the dimensional accuracy, generated torque, and the accuracy of step angle, by magnetically insulating the fellow inner yokes effectively without increasing the number of assembly parts. SOLUTION: The magnetic insulation between the fellow inner yokes is performed effectively and the rotation irregularity is suppressed, by forming an interval retaining claw, which is made by cutting and erecting its one part and projecting it in the reverse direction to the direction of the projection of the pole tooth and abutting it against the other inner yoke, at one circular part at least of the inner yokes of both stators 35a and 35b, and molding the bobbin on the side of a first stator and the bobbin on the side of a second stator in a body with each yoke, and also the dimension accuracy, the generated torque, and the accuracy of step angle are raised, too, by covering said both stators 35a and 35b with a cylindrical magnetic substance frame 2 which has elasticity to press the outer yokes 33a and 33b and the inner yokes 34a and 34b from outside in radial direction.
Patent JP-H1076137-A (JP)
Title: Treatment of waste gas containing uranium hexafluoride and oxidizing gas
Inventor: ONOE TAKESHI
IPC: C01G43/06
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent a generation of a waste by continuously :recovering uranium hexafluoride in a reusable form at a low cost. SOLUTION: An UO2 F2 powder and HF gas are produced by continuously supplying a waste gas containing uranium hexafluoride and an oxidizing gas, steam and a reducing gas in a reactor 10 heated to 200-700 deg.C to allow uranium hexafluoride to react with steam in the reactor 10. The produced UO2 F2 powder and HF gas are respectively and continuously recovered. In the case of using a fluidized bed reactor 10, in which the UO2 F2 powder is packed as a seed powder, as the reactor, the waste gas containing uranium hexafluoride and the oxidizing gas is supplied to the reactor from a supply nozzle 30 of the reactor and a gas containing steam and the reducing gas is supplied to the reactor through a dispersing panel 13 of the reactor as a fluidizing gas.
Patent JP-S61112734-A (JP)
Title: Multiple turbo-supercharger for internal-combustion engine
Inventor: NISHIGUCHI FUMIO
IPC: F02B37/18
Filed: 1984-11-07
Abstract: PURPOSE:To improve acceleration performance by shortening build-up time of the second and after turbo-superchargers by means of flow rate control valves interposed in respective exhaust manifolds, downstream from corresponding exhaust turbines of the corresponding multiple turbo-superchargers except the first one. CONSTITUTION:In rapid acceleration of an engine, the first turbo-supercharger 29 is rapidly accelerated, raising supercharge pressuretto an assigned (maximum) value, causing the flow rate control valve 39 to open the second exhaust manifold (36) and letting out exhaust gas through the first (23) and the second (36) exhaust manifolds, making the exhaust turbine 38 of the second turbo-supercharger 37 to start immediately to make the compressore 48 to supercharge intake air, shotening the build-up time of the second turbo-supercharger, and resulting in better supercharge property with shorter acceleration time.
Patent JP-S61115689-A (JP)
Title: Preventing method of burn through in laser welding of steel plate
Inventor: KAWABATA FUMIMARU
IPC: B23K26/21
Filed: 1984-11-07
Abstract: PURPOSE:To improve the quality of a laser weld zone by filling iron powders having specified particle size containing C, P, and Mn, S in specified quantity and proportion in the gap of a butted face through magnetic force. CONSTITUTION:After making groove work of steel plates 1, 1, cut end faces are butted. At the point 9 of the completion of the butting, the magnetic field of direction perpendicular to the butted face is formed by a U-shaped electromagnet or a permanent magnet. At this time, iron powders 7 having particle size <=32 mesh and containing <=0.1% C, <=0.02% P and <=50 Mn/S is supplied through a tube 8. Laser welding is executed by moving laser light 10 along the weld line with the iron powders adhering on the butted face of steel plates 1, 1. By such a way, the efficiency of the packing of the iron powders in enhanced, and at the same time, the quality of the weld zone is improved by the action of the components.
Patent JP-H0574259-A (JP)
Title: Chattering preventing circuit
Inventor: IKEMATSU HIROSHI
IPC: H03K19/003
Filed: 1991-09-17
Abstract: PURPOSE:To provide a circuit with which abnormal components generated when a switch or the like is put on or off are eliminated by masking an abnor mal component generating time when a power supply is charged so as to output normal components only. CONSTITUTION:A power supply control is performed for a chattering preventing circuit using a control signal generated when a switch SW is changed from on into off. For this circuit, a power supply voltage monitoring semiconductor circuit 1 is provided at an output stage of the switch SW for monitoring a duration in which the switch SW is changed from on into off, and masking abnormal components generated in the transiting time of the switch SW till normal components are detected for eliminating them.
Patent JP-H0870853-A (JP)
Title: New microorganism belonging to genus vibrio, new collagenase produced by the microorganism and its application
Inventor: SUZUKI OKITERU
IPC: A23L13/70
Filed: 1994-09-05
Abstract: PURPOSE: To obtain a collagenase useful as an edible meat-softening agent and a cell-dispersing agent, and to obtain a bacterium belonging to the genus Vibrio and producing the enzyme. CONSTITUTION: This bacterium is Vibrio sp. 1706B. The collagenase has the following physicochemical properties. (1) Activity: The enzyme has excellent collagenase activity against both kinds of collagen of a soluble collagen and an insoluble collagen, and also exhibits high activity against a light chain and a heavy chain myosin. It reacts excellently against a synthetic substrate for collagen (Cbz-Gly-Pro-Leu-Gly-Pro and Pz-Pro-Leu-Gl-y-Pro-Arg). (2) Optimum pH: 7-8. (3) Optimum temperature: 30-40 deg.C. (4) Molecular weight: about 60,000.
Patent JP-H08139601-A (JP)
Title: Signal processing circuit
Inventor: IDA KAZUNAGA
IPC: H03H17/08
Filed: 1994-09-05
Abstract: PURPOSE: To provide a signal, to which digital signal processing is performed, with fidelity to a source input signal by providing a digital filter equipped with group delay characteristics opposite to group delay characteristics generated by an analog low-pass filter(LPF). CONSTITUTION: In order to correct the group delay characteristics of an analog LPF 1 provided before an A/D converter 2, a digital all-pass filter(DAPF) 4 is provided between the A/D converter 2 and a DSP 3. The group delay of this ADPF 4 can be arbitrarily set. It can be canceled that the waveform of an output signal is distorted from the source input signal because the group delay characteristics of the LPF 1 to pass an analog signal before A/D conversion are not flat by processing the group delay characteristics of the LPF 1 in the state of a digital signal with the DAPF 4 equipped with the group delay characteristics opposite to these characteristics and correcting them. Thus, the waveform of the output signal is not distorted from the source input signal.
Patent JP-2001063997-A (JP)
Title: Running control device for industrial vehicle
Inventor: TANIGUCHI HIROYUKI
IPC: B60W10/184
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent trafficability of an industrial vehicle from detriorating resulting from the motion of a clutch valve in the industrial vehicle. SOLUTION: When a shift level 29 is switched from a forward or backward position to a neutral position, a control device 31 performs current supply control for preventing the passing of a proportional solenoid valve 10a in a forward clutch valve 10 or a proportional solenoid valve 11a in a backward clutch valve 11. The current supply control for preventing the passing serves for the proportional solenoid valve 10a or the proportional solenoid valve 11a so that a hydraulic pressure output from the proportional solenoid valve 10a in the forward clutch valve 10 or the backward clutch valve 11 is reduced to a predetermined hydraulic pressure without passing therethrough.
Patent JP-H0283814-A (JP)
Title: Magnetic data recording and reading device
Inventor: GOTO TORU
IPC: G11B5/455
Filed: 1988-09-20
Abstract: PURPOSE:To obtain a magnetic data recording and reading device to be able to automatically and surely execute the preview of the life of a head used for recording and reading of magnetic data by executing the wear diagnosis of the head with a head test medium in which a reading level is lower than the magnetic recording medium. CONSTITUTION:The data recording and reading of a magnetic recording medium are executed by a head 102, and when the rear of the head 102 is increased, the reading level of the magnetic recording medium 100 is reduced. Since for the test of the head 102, the head to record the test data to a head test medium 104 in which a reading level is lower than the magnetic recording medium 100 is used, when the test data are read by the head 102, the then reading level is lower than that of the magnetic recording medium 100. The read test data are checked by a data checking means 106 and the abnormality of the test data is confirmed, the alarm is generated from a means 108.
Patent JP-H0681694-A (JP)
Title: Electronic control fuel injection device for internal combustion engine
Inventor: KITAYAMA TORU
IPC: F02D45/00
Filed: 1992-09-03
Abstract: PURPOSE:To avoid occurrence of abnormal combustion when combustion is carried out at an output mixture ration while the limitation of lean combustion is being extended. CONSTITUTION:Jadgment is made whether the condition to carry out combustion at much higher air fuel ratio lean air fuel ratio) than a theoretical air fuel ratio is set up or not. (S11). Then, in order to make combustion with a lean air fuel ratio, a swirl control valve(SCV) is closed and a strong swirl is generated inside a cylinder. (S12). Further, at the time of lean combustion, injection end timing is set to intake air ATDC 70 deg.. (S13). On the other hand, in order to make combustion with an output mixture ratio near the theoretical air fuel ratio said swirl control valve is opened (15) and the injection end timing is set about to intake air TDC. (S16).
Patent JP-S6481695-A (JP)
Title: Fan unit
Inventor: SUGIURA NOBUAKI
IPC: H02P5/00
Filed: 1987-09-22
Abstract: PURPOSE:To reduce noise by low speed operation in normalcy and to lengthen the service life of a fan, by increasing the rotating speed of the other regular fans in case a fan is out of order, and by keeping its desired cooling capacity. CONSTITUTION:Among the rpm-variable fans 1a,...1b of a fan unit, when the rotating speed of a fan 1a is reduced or its rotation is stopped, a display 9 to indicate the trouble is lighted by a rotating speed trouble detector 3a and a trouble alarm signal 4a is sounded and transmitted to a monitoring circuit 5, from where a control signal 6 is sent out to a rotating speed control circuit 7. On receiving this signal 6, the rotating speed control circuit 7 strikes out a rotating speed control signal 8b to a fan driving power source 2b so that the power to cause high speed rotation may be supplied to a fan 1b.
Patent JP-S61114171-A (JP)
Title: Trigger system of logic timing analyzer
Inventor: YANAGAWA TOSHIYUKI
IPC: G01R13/20
Filed: 1984-11-09
Abstract: PURPOSE:To prevent an unnecessary trigger signal from being generated by making it condition that a trigger signal is generated a specific time after a reference signal. CONSTITUTION:A reference input signal selecting circuit 9 selects a data input command 1 from a CPU as a reference input signal and supplies it to a delay circuit 10, whose delay output is applied to a trigger signal generating circuit 13. Consequently, the output of the circuit 10 is added as the generation condition of the trigger signal of a circuit 13 to a combination of the command and a combination of input data 2-4 from peripheral devices to prevent an unnecessary trigger signal which is outputted right after the command 1 rises from being generated.