baber/WOPTO huggingface dataset:
Patent JP-H02311919-A (JP)
Title: Bus line system
Inventor: SATO TATSUO
IPC: G06F3/00
Filed: 1989-05-26
Abstract: PURPOSE:To prevent the malfunctions caused by the crosstalks accumulated in terms of time by using a 2nd pull-up/down circuit which is selectively connected to a voltage source having the prescribed voltage value equivalent to one of two logic levels in a prescribed cycle via a route having a low impedance. CONSTITUTION:A 2nd pull-up circuit 50 consists of a pulse generating circuit 51 which produces a pulse P of a prescribed cycle, a 2-input AND gate circuit 52, an emitter follower circuit 53, and a power terminal 54. Then a 1st pull-up circuit 40 is used to fix the logic state on a bus line 10 to high state when the bus drivers 2 and 3 are set at high impedance. The circuit 50 chiefly functions to prevent the accumulation of crosstalks produced in a pull-up mode. Thus it is possible to avoid such an inconvenient case where the general crosstalk increases to cause the malfunctions.
Patent JP-S5924684-A (JP)
Title: Method for printing on insect screen for screen door
Inventor: TSUKAHARA MASAYOSHI
IPC: B41M7/00
Filed: 1982-07-30
Abstract: PURPOSE:To apply a picture pattern viewable from an indoor and an outdoor sides to an insect screen, by a method wherein printing is applied to the insect screen of a screen door by a silk screen and compressed air is blown to the printed part. CONSTITUTION:A silk screen 4 to which a stencil having a desired character and a picture pattern formed thereto by punching is laminated is placed on the insect screen 3 in a screen door and an oily paint 5 is rubbed in the insect screen from the silk screen side by a rubber spatula 5A to form a printed part. In the next step, compressed air from an air compressor is blown to the surface of said printed part a shown by an arrow B to blow off the paint part 5' engaged with each mesh part 3A and clogging is eliminated while the paint 5 is sent to the backside of the screen to coat entire surfaces of weft and warp wires 3B.
Patent JP-S5935018-A (JP)
Title: Crystalline silicoaluminophosphate
Inventor: BURENTO MEI TAKU ROKU
IPC: C10G45/64
Filed: 1983-07-25
Abstract: Generic class of microporous molecular sieves whose structure is formed from S1O2, AlO2 and PO2 tetrahedra. The process for their preparation and processes for hydrocarbon conversions using the molecular sieves (SAPO's) are also claimed.
Patent JP-H06347434-A (JP)
Title: Humidity detecting device
Inventor: ASUKA MASAHIRO
IPC: G01N27/12
Filed: 1993-06-04
Abstract: PURPOSE:To provide a detecting device having superior sensitivity and durability by using two kinds of silane compounds represented in specific formulae, heteropolyacid compound, an organic solvent, and a heteropolyacid compound contg. solid comprising water contg. acid at a specific rate. CONSTITUTION:A humidity detecting device uses (a) A mixture mixed silane compounds expressed by formula (I), formula (II) with a mol ratio of 80:20-20:80; (b) at least one heteropolyacid compd. selected from the group comprising a phosphomolybdic acid hydrate, a phosphomolybdate hydrate, a phosphotungstic acid hydrate, a phosphotungstate hydrate, a silicomolybdic acid hydrate, a silicomolybdate hydrate, a silicotungstic acid hydrate, and a silicotungstate hydrate; (c) an organic solvent; and (d) a heteropolyacid compound contg. solid comprising water contg. an acid with a rate of 0.001-5wt.%. The mol ratio of a to b to c to d is 1:0.001-0.5:10-100:1-30. Heat treatment at 40-550 degrees C is applied.
Patent JP-S5835632-A (JP)
Title: Character processing device
Inventor: HATANAKA MITSUYOSHI
IPC: G09G1/06
Filed: 1981-08-27
Abstract: PURPOSE:To generate a sentence having a specific format easily in a high speed, by setting preliminarily all tabs for multiple screens of an output device such as a CRT. CONSTITUTION:Data is read by a keyboard controller 6; and if data is concerned in the tab operation, data is supplied to a RAM 14. When data indicates the tab set, addresses are stored in memories TBFP and TBLP of the RAM 14. When data indicates a tab key, data of a memory PCR is subtracted from contents of the address, which is indicated by the memory TBFP, successively up to contents of the memory TMLP, and a value which is obtained when the difference is positive first is written in the memory PCR. Thus, only the part of page information of the memory PCR is read out, and data on one screen extending over plural pages is read out on a CRT.
Patent JP-S6025955-A (JP)
Title: Production of gamma-chloroacetoacetic acid ester
Inventor: HAKOZAKI SUSUMU
IPC: C07C69/72
Filed: 1983-07-22
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate of quinacridone (a red pigment) or a raw material of pharmaceuticals, etc., in high yield, by reacting gamma-chloroacetoacetyl chloride with an alcohol while removing the by- produced hydrogen chloride from the reaction system. CONSTITUTION:gamma-Chloroacetoacetyl chloride is made to react with an alcohol (e.g. methanol, ethanol, propanol, butanol, n-hexanol, etc.) in an inert solvent (e.g. dichloroethane) at -20-0 deg.C for 5-60min while removing the by-produced hydrogen chloride from the system, to obtain the objective gamma-chloroacetoacetic acid ester. The removal of hydrogen chloride can be carried out e.g. by the addition of a hydrogen chloride absorbent to the system, the evacuation of the system or the introduction of an inert gas (e.g. N2, argon, etc.) into the reaction system.
Patent JP-S5760111-A (JP)
Title: Controlling device for gas combustor
Inventor: SUZUKI KAZUO
IPC: F23N5/24
Filed: 1980-09-27
Abstract: PURPOSE: To ensure safe ignition in a gas combustor, by a method wherein a flowing gas is kept in a predetermined amount at the time a gas burner is ignited, by providing a solenoid-controlled proportional valve, which changes a passing amount of gas in accordance with te state of load, to a gas feed path.  
     CONSTITUTION: The gas burner 1 is ignited by an ignitor 5, when a predetermined amount of gas is fed to a gas burner 1 through a solenoid-controlled valve 4 and a proportional valve 3 of solenoid-controlled type. In this case, the amount of electric current flowing to an electromagnetic oil 3l is necessary and enough to set a flowing amount of gas passing through a proportional valve 3 of a solenoid-controlled type to the point of moderate ignition. Accordingly, sudden combustion and a misfire which may be caused by the gas jetted from a gas burner 1 are prevented, and the gas burner 1 can be ignited safely, without fail. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09316279-A (JP)
Title: Production of rubber-reinforced styrene resin
Inventor: MATSUMURA YOICHI
IPC: C08L51/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin giving a molded article having satisfiable physical properties, etc., by mixing a styrene resin with an impact modifier composed of particles of a graft copolymer having a specific composition and lubricant particles and/or particles of a copolymer having a specific composition. SOLUTION: This reinforced resin is produced by mixing a styrene resin with an impact modifier composed of (A) a slurry containing 100 pts.wt. of graft copolymer particles produced by the graft polymerization of 15-60 pts.wt. of a vinyl monomer mixture consisting of (i) a vinyl cyanide monomer and (ii) an aromatic vinyl monomer at a weight ratio of 10/90 to 40/60 to 40-85 pts.wt. of a rubbery polymer and (B) an aqueous dispersion containing 0.01-10 pts.wt. of lubricant particles and/or 0.1-25 pts.wt. of copolymer particles produced by the copolymerization of a vinyl monomer mixture containing a mixture of 0-40wt.% of the component (i), 0-80wt.% of the component (ii), 0-100wt.% of an acrylic acid ester monomer and 0-100wt.% of a methacrylic acid ester monomer.
Patent JP-H10325979-A (JP)
Title: Driving mechanism of camera
Inventor: SOSHI ISAO
IPC: G03B1/56
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide the driving mechanism of a camera executing appropriate operation control without increasing the number of actuators. SOLUTION: This device is provided with light shielding door opening/closing mechanisms 51-57 opening and closing the light shielding door of a film cartridge 1 loaded at the cartridge chamber of the camera, cartridge chamber opening mechanism 51-53, 61 and 62 opening the cartridge chamber and a common motor M used as the motive power source of the light shielding door opening/ closing mechanisms 51-57 and the cartridge chamber opening mechanisms 51-53, 61 and 62, and when the light shielding door is opened, the opening of the cartridge chamber by the cartridge chamber opening mechanisms 51-53, 61 and 62 is inhibited by the mechanical action of the light shielding door opening/ closing mechanism 51-57.
Patent JP-S61292548-A (JP)
Title: Eddy current flaw detector
Inventor: NOGAMI TAKASHI
IPC: G01V3/11
Filed: 1985-06-20
Abstract: PURPOSE:To perform a flaw detection at a high S/N, by arranging two bridge circuits having a detection coil on a conductor to output detection signals in opposite directions to each other for the breaking of the balance in the bridge due to an eddy current of the conductor. CONSTITUTION:A copper wire 1 is made to pierce detection coil couples L1 and L2 and detection coil couples L3 and L4 and AC bridge circuits 5 and 6 are arranged for respective coil couples. Output signal of the circuit 5 shall be (jomegaL1-jomegaL2) while the output signal of the circuit 6 -(jomegaL4-jomegaL2). The output signals of the circuits 5 and 6 are added up with an arithmetic circuit 7. With any defect on the conductor 1, variations in the eddy current causes a change in the impedance but not simultaneous in that of coils. There is not the voltages in the opposite polarity to be fed to the arithmetic circuit 7, which allows the voltage to be zero, thereby enabling the detection of a flaw. Thus, detection signals of two AC bridge circuits are outputted in opposite directions to compute, thereby enabling the detection of flaws at a higher S/N ratio with out being affected by any drag.
Patent JP-H031049-A (JP)
Title: Air conditioner
Inventor: ISHIKAWA KOJI
IPC: F25B1/00
Filed: 1989-05-30
Abstract: PURPOSE:To keep an adequate flow rate of return oil for maintaining a compressor under good operating conditions even when the operating capacity of the compressor is changed, by a method wherein in case the time period counted by a timer is more than a specified one, the operating capacity of the compressor is lowered for a certain time period by an operating capacity controller, and the valve lift of an electric expansion valve is increased to a specified value or more for a certain time period by a valve lift controller. CONSTITUTION:When the load on a refrigerant circuit is large and so the operating capacity CP of a compressor 1 becomes large, it is judged whether the operating capacity is less than the pre-set control value CPO or not, and if it is larger than the control value CPO, a timer 10 begins to count the time, and when the accumulated time period T1 becomes larger than the pre-set control value T01, an oil recovery action takes place. That is, the operating capacity CP of the compressor 1 is temporarily reduced by an operating capacity controller 13 and the valve lift of an electric expansion valve 9 is increased by a valve lift controller 14. When the oil recovery action starts, the timer 10 counts the oil recovery time period T2, and when the accumulated time period T2 reaches the oil recovery action maximum limit time period T01, the oil recovery action finishes, the operating capacity CP of the compressor is returned to the original state, and the valve lift of the electric expansion valve is reset to the original state.
Patent JP-H10326053-A (JP)
Title: Image forming device
Inventor: SHIGETA KUNIO
IPC: G03G15/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent a phenomenon that irregularity occurs in a toner image to be transferred because large looseness is caused or tensile force is exerted by a speed difference between a supply side and a receiving side in the case of delivering transfer material to an intermediate transfer body. SOLUTION: By setting the circumferential speed V2 of a toner image receiving body 14a carrying the toner image a little higher than the circumferential speed V1 of a supply-side timing roller 15c and installing a guide member 30 in a carrying path, recording paper P is carried while forming an appropriate projecting loop from beginning, so that it is always stably attracted to the body 14a after sliding on a paper electrifying brush 14f. In order to prevent the tensile force from being generated because the loop existing at first is eliminated, the difference between the circumferential speed V1 and V2 is adjusted to a value within a required range considering the length of the recording paper P and a carrying distance between the roller 15c and the brush 14f.
Patent JP-H06323869-A (JP)
Title: Inductosyn board
Inventor: IKEMOTO TAKESHI
IPC: G01D5/20
Filed: 1993-05-14
Abstract: PURPOSE:To eliminate the detection error caused by the difference of length between two coil patterns of board at a scale part. CONSTITUTION:The impedances of two coil patterns formed on an inductosyn board at a scale part while shifting the spatial phase by 1/4 from each other are equalized by providing a dummy pattern at the end thereof, for example.
Patent JP-H09319440-A (JP)
Title: Short-circuiting circuit for high frequency power supply circuit
Inventor: KINDAICHI YOUZOU
IPC: H02J3/38
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a short-circuiting circuit for high frequency power supply circuit in which interference from another power source can be prevented, with a simple configuration. SOLUTION: When supplying high frequency power from an RF power source 1 to a load, the supply of a DC current from a control circuit 6 is stopped. In this case, since the inductance of a capacitor 3 and a coil 5 is high, an RF output from the RF power source 1 is not affected. Next, whe stopping a high frequency output from the RF power source 1 and generating a high frequency output from the other RF power source connected to a terminal 2, the DC current from the control circuit 6 is supplied between the capacitor 3 and the coil 5. As a result, a current is let flow to the coil 5, magnetic saturation occurs at a core 4, and the inductance is considerably decreased. Therefore, the output line of the RF power source 1 is short-circuited and the infiltration of high frequency power from the outside and the terminal 2 to the RF power source 1 is blocked.
Patent JP-H09319405-A (JP)
Title: Device and method for fuzzy control
Inventor: HIRAYAMA YASUHIRO
IPC: G05B13/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce the storage capacity required for fuzzy control and to flexibly change fuzzy knowledge even in the case of changing control knowledge because of any change at an object. SOLUTION: Fuzzy knowledge 21 inputted from a knowledge input part 2 is stored while being divided into a rule set and a membership function group, an input converting part 5 receives an input signal 23 from a controlled system 7 and converts that signal to a condition signal 24 for executing fuzzy inference, a fuzzy inference part 4 executes the fuzzy inference while using the condition signal 24 and a knowledge signal 22 in a storage part 3 and outputs the inferred result 35, and an output converting part 6 outputs a control signal 26 of the controlled system 7, based on the inferred result 25.  A storage control part 8 for switching whether the storage part 3 is to be connected to the fuzzy inference part 4 or to be connected to the knowledge input part 2 and respectively selecting one rule set and one membership function group out of (n) pieces of rule sets and (m) pieces of membership function groups stored in the storage part 3, is provided.
Patent JP-H031119-A (JP)
Title: Optical isolator
Inventor: TOGANO YUICHI
IPC: G02B27/28
Filed: 1989-05-29
Abstract: PURPOSE:To obtain the optical isolator with high isolation by giving a slope to the thickness of a Faraday rotary element and shifting the incorporation position of the element for deterioration in opposite-directional loss caused according to in use wavelength and environmental temperature. CONSTITUTION:A rutile polarization crystal plate which becomes a polarizer 1 and a garnet thin film which becomes the Faraday rotary element 3 each have one surface polished slantingly so that the difference between the maximum film thickness and minimum film thickness is 15 mum; and their crystals are adhered together by using an optical adhesive after their axes of polarization are adjusted so that the best isolation is obtained. Namely, the best isolation is obtained by adjusting the beam incidence position on the optical isolator to be incorporated in a laser device. Consequently, the constant and high isolation is obtained without any variance irrelevantly to a wavelength error and temperature environment, and the productivity can be improved.
Patent JP-H08327310-A (JP)
Title: Capacitance type angle sensor and angle-detecting device using the sensor
Inventor: KINOSHITA MOTOSUKE
IPC: G01D5/24
Filed: 1995-06-01
Abstract: PURPOSE: To obtain an electrically noncontact angle sensor changing the capacitance almost directly proportionally to the change of rotating angle of a movable electrode, by making large gap of N pieces of divided electrodes constituting a fixed electrode, and reducing a floating capacity generated between the divided electrodes. CONSTITUTION: A pair of divided electrodes 11a, 11b having a center angle of, e.g. 90 deg. and shaped nearly a fan are spaced 90 deg. and insulated from each other, and fixed to a frame body of a fixed electrode 11. A pair of divided 12a, 12b having a center angle of 90 deg. and shaped nearly a fan are spaced 90 deg. in a movable electrode 12. The divided electrodes 12a, 12b are mutually connected and fixed at a shaft 13 in the vicinity of the center of the fan. The electrode 12 is insulated and axially supported in a rotatable fashion via a distance from the electrode 11 not to be in touch with the electrode 11. An area where the electrode 12a, 12b face the electrodes 11a, 11b respectively is almost directly proportionally increased/decreased every 90 deg. rotation of the movable electrode. A stray capacitance formed between the electrodes 11a and 11b during this time is negligible because of a large space between the electrodes 12a and 12b.
Patent JP-H06343774-A (JP)
Title: Sheath body for cutting blade
Inventor: SUZUKI SAYOKO
IPC: B26B1/08
Filed: 1993-06-07
Abstract: PURPOSE:To provide a sheath body for a cutting blade, facilitating forming of a sheath without reducing strength. CONSTITUTION:A sheath body comprises a grip 2, a sheath 3, a projection 4 and a screw 7, and is provided with a threaded hole and a through hole. The grip 2 is provided at its rear end with a projection to engage the rear end of the sheath and to engage temporarily the thumb screw of a slider slidably inserted in the sheath 3, and the sheath 3 is provided with only the through hole.
Patent JP-S6113929-A (JP)
Inventor: HONDA AKIHISA
IPC: E03D9/08
Filed: 1984-06-29
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-H0432468-A (JP)
Title: Electrophotographic device
Inventor: KUROSAWA MAKOTO
IPC: B65H85/00
Filed: 1990-05-25
Abstract: PURPOSE:To improve working performance and attain compactness in a copying machine for printing both faces of cut sheets by forming a path between a paper feed part and a transfer part, and a path between the transfer part and a fixing part respectively into a curved shape, and switching the destination of the sheet at the exit of the fixing part either onto the stacker side or onto the photosensitive body side and reversing the sheet at the return path to the photosensitive body so as to feed it into an original paper feed path. CONSTITUTION:A path between a paper feed part 12 and a transfer pat 4, and a path between the transfer part 4 and a fixing part 7 are respectively formed into a curved shape, and a change-over valve 13 is provided at the outlet of the fixing part 7 so as to switch the destination of a fixed sheet either onto a stacker or back to a photosensitive body 3. Another change-over valve 14 is further provided in a return path to the photosensitive body 3. A reversing part 16 is provided on the exit side of the change-over valve 14 to reverse the sheet. The reversed sheet is fed from the paper feed part 17 of the reversing part 16 to a confluence point Y point between the paper feed parts 12, 17 and then fed into an original paper feed path R. With this constitution, a device is made compact, working performance improved, and control and operation are simplified.
Patent JP-H0432117-A (JP)
Title: Seesaw switch
Inventor: TAKEDA HIROSHI
IPC: H01H23/24
Filed: 1990-05-25
Abstract: PURPOSE:To stabilize contact resistance by providing a slit part on both side of the central supporting point part of a movable contact plate in the longitudinal direction to be press-fitted into the upper part of a common fixed terminal so that the movable contact plate and a common fixed terminal are fitted thus to have no tear and wear due to an arc current on their contact faces. CONSTITUTION:Slit parts 4a are provided on both sides of a central supporting part in the longitudinal direction of a movable contact plate 4, and the relations of a distance l1 between two slit parts 4a and the inside whole length l2 of both end projection parts of a common fixed terminal 2 is made l1 > l2, and when the slit parts 4a of the movable contact plate 4 are press fitted so as to contact with the inside faces 2a of both end projection parts of the common fixed terminal 2, pressure due to a coiled spring 6 and a pin 7 and stress to prevent separation of the movable contact plate 4 come to be generated at the contact parts between the respective tips of the slit parts 4a of the movable contact plate 4 and the respective inner wall sides 2a of both end projection parts of the common fixed terminal 2 so that the movable contact plate 4 is prevented from being separated from the common fixed terminal 2 thus to be held stable.
Patent JP-2000328784-A (JP)
Title: Assembling work manhour integrating system of unit dwelling house
Inventor: TAKAO MASAAKI
IPC: G06Q50/04
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To integrate accurate work manhours by considering even tool replacing time and moving time of an operator. SOLUTION: An assembling work manhour integrating system has a member unfolding data storage part 2 for storing a kind and the quantity of member for constituting a unit, a moving distance data storage part 3 for storing a moving distance of an operator with every member for constituting the unit, a fixing means master data storage part 4 for storing a fixing means, a fixing quantity and a preparation frequency regulated for every member and a standard work time master data storage part 7 for storing preparation time and unit work time regulated for every work content, a manhour source data making part 5 makes manhour source data by arithmetically operating the total moving distance, the total fixing quantity and the total preparation frequency for every member on the basis of respective data stored in the respective storage parts 2, 3, 4,  and a work manhour integrating part 8 arithmetically operates the total work time from this manhour source data and time data stored in the standard work time master data storage part 7.