baber/WOPTO huggingface dataset:
Patent JP-S58215313-A (JP)
Title: Continuous manufacture of fiber reinforced molding material
Inventor: KOJIMA MASAO
IPC: B29B9/00
Filed: 1982-06-08
Abstract: PURPOSE:To obtain the molding material of improved mechanical properties continuously, by making the single or plural lines of continuous inorganic fibers, ferrous and nonferrous wires a core material and covering integrally a thermoplastic resin so as the core material to become a central part, then cutting it in an optional length. CONSTITUTION:The single or plural lines of continuous inorganic fibers of glass fiber, carbon fiber and ferrous and nonferrous wires are made core materials 3, 4 and a thermoplastic resin 1 is uniformly extrusion covered so as the core materials 3, 4 to become a central part. After it is cooled near to a room temperature, it is cut in an optional length by a pelletizer. By this, the molding material of improved mechanical properties which contains a filler 3 and 4 at about the central part of a pellet 1 can be manufactured continuously.
Patent JP-S61255236-A (JP)
Title: Controller for internal-combustion engine
Inventor: TARUMOTO HIRONOBU
IPC: F02D41/06
Filed: 1985-05-08
Abstract: PURPOSE:To stably maintain the engine state immediately after the engine start independently of the change through years by rewriting the parameters related to the increase of fuel on start which is memorized in a memory means on the basis of the result of the detection of engine revolution speed. CONSTITUTION:On the start of an internal-combustion engine 1, an after-start fuel increasing means 4 controls an injection means 3 on the basis of the parameters related to the after-start fuel increase which is memorized in a memory means 2, and the engine state immediately after start is stabilized. In the above, a judging means 6 judges the increase, reduction or maintenance of the parameters related to the after-start fuel increase. Then, the parameters memorized in the memory means 2 is rewritten by a rewriting means 7 on the basis of the result of the judgement of the judging means 6. Therefore, the stable engine state immediately after the engine start is maintained independently of the change through years.
Patent JP-H06277962-A (JP)
Title: Screw tightening device
Inventor: SHIOTANI YOSUKE
IPC: B25B23/02
Filed: 1993-03-30
Abstract: PURPOSE:To rotate and tighten a screw while push-pressing it with desired torque by connecting a spline nut directly to a motor constituting a screw tightening device, and rotating the spline nut in the number of revolutions which coincides almost with this motor. CONSTITUTION:When the first motor 5 is driven in the prescribed number of revolutions in a condition of stopping driving of the second motor 25, a driver 33 approaches a work on a support stand arranged under a device according to rotation of a nut 17 meshing with a screw groove of a shaft 19. Next, when the second motor 25 is driven in the prescribed number of revolutions in a condition of keeping a driving condition of the first motor 5, while being rotated inversely in the prescribed number of revolutions according to rotation of a spline nut 21 meshing with a spline groove 19 of the shaft, the driver 33 moves with a moving distance of a difference between a moving stroke of the shaft according to the number of revolutions of the first motor 5 and a moving stroke of the shaft according to the number of revolutions of the second motor 25, and tightens a screw to the work.
Patent JP-H02275480-A (JP)
Title: Color electrophotographic device
Inventor: NAKAMURA MASAHIKO
IPC: G03G15/16
Filed: 1989-04-17
Abstract: PURPOSE:To preclude fogging after continuous image forming operation by starting destaticization by a transfer charger before a dielectric belt comes into contact with a photosensitive body and finishing the destaticization after the dielectric belt leaves the photosensitive body. CONSTITUTION:A device which composes a toner image on the photosensitive body 39 and brings the dielectric belt 44 into contact with the photosensitive body 39 to transfer a color image from the photosensitive body 39 to paper 45 is so constituted that the transfer charger 48 starts the destaticization before the dielectric belt 44 comes into contact with the photosensitive body 39 and finishes the destaticization after the dielectric belt 44 leaves the photosensitive body 39. Namely, the belt 44 is brought into contact with the photosensitive body 38 while charges are held on the surface of the belt 44. Consequently, the fogging is prevented from being caused after continuous image formation.
Patent JP-H11296208-A (JP)
Title: Production management information output device
Inventor: KUDO ISAO
IPC: G05B15/02
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To output effective information for shortening production TAT without reducing the shipment of semiconductor products. SOLUTION: A production progress management system calculates the processing results of respective processes, the inventory of work in process (= arrival + inventory) of respective processes, etc., as an information indicating the states of manufacturing lines. Shipment data to 'arrival + inventory' in each prescribed period (e.g. a day) in each process are plotted on a graph and displayed on a data display terminal as a graph in each process. While observing the graph plotting the shipment to the 'arrival + inventory', a production manager detects the reach of the shipment to its limit even when 'arrival + inventory' is increased, sets up an objective shipment S1 near the reach of the shipment to the limit and can limit the 'arrival + inventory' within a range capable of obtaining the objective shipment S1. For instance, the 'arrival + inventory' can be set up to '11'.
Patent JP-H10289854-A (JP)
Title: Exposure device
Inventor: SUZUKI YASUYUKI
IPC: H01L21/027
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To contrive to lessen the deterioration of the performance of an expo sure device extending over along term even in any exposure wavelength by a method wherein an active oxygen producing catalyst is spread on the inner surface of one part of a lens barrel, which encircles the optical path of light emitted from a light source and receives the scattered lights of exposure light, or the like to hold the one part of the lens barrel in an oxygen atmosphere. SOLUTION: Ultraviolet rays radiated from a luminous tube 11, which is used as a light source, are adjusted so that a reticle 14 is uniformly illuminated by optical components 12, such as a capacitor lens and a zoom lens, to make the ultraviolet rays fall on a sealing box 102 for sealing a group 15 of reduced exposure lenses housed in a lens barrel 16 encircling the optical path of light emitted from the light source and moreover, the ultraviolet rays transfer a reticle pattern on a wafer 17.  At this time, an exposure is performed on an object of exposure by such a method that oxygen gas purified by an oxygen gas bomb 103 and a gas purifier 104 is made to flow through the lens barrel 16 in the box 102 to make one part of exposure light fall on a catalyst 106 spread on the interior of the lens barrel 16 and one part of the oxygen gas in the interior of the lens barrel 16 is made to activate.
Patent JP-H03294686-A (JP)
Title: Scroll compressor
Inventor: KOIWA JUNICHIRO
IPC: F04C29/00
Filed: 1990-04-11
Abstract: PURPOSE:To cool a suction gas effectively while preventing generation of a phemomenon like a water hammer by providing oil injection passages opened to the starting end positions of closing laps on a fixed scroll. CONSTITUTION:Oil injection passages 5 opened to the starting end positions of closing the respective laps 22 and 32 of scrolls 2 and 3 are provided on the fixed scroll 2. As a result, the lap 32 never blocks the oil injection passages 5 when the movable scroll 3 is driven and revolved to the fixed scroll 2, and the cooling oil from the oil injection passages 5 is poured continuously to the suction gas between the laps 22 and 32. Consequently, the suction gas can be cooled effectively while preventing generation of a phenomenon like a water hammer.
Patent JP-H07298825-A (JP)
Title: Souffle dough, souffle and its preparation
Inventor: YOKOYAMA HITOSHI
IPC: A21D10/02
Filed: 1994-05-11
Abstract: PURPOSE:To provide a process for the stable and quick preparation of a souffle by the direct baking of souffle dough to give a souffle having high quality similar to the conventional souffle prepared by baking in a casserole using a water bath. CONSTITUTION:This invention relates to a souffle dough filled in a container made of a material having a heat-resistance of >=160 deg.C and a thermal conductivity of <=0.5Kcal/mhr deg.C at 20 deg.C a souffle prepared by directly baking the dough and a process for the preparation of souffle by the direct baking of a souffle dough using a container having a heat-resistance of >=160 deg.C and a thermal conductivity of <=0.5Kcal/mhr deg.C at 20 deg.C.
Patent JP-H0625791-A (JP)
Title: High-strength magnesium alloy
Inventor: NINOMIYA RYUJI
IPC: C22C23/04
Filed: 1992-03-25
Abstract: PURPOSE: To provide a heat resistant lightweight magnesium alloy for general purpose which is excellent in strength both at a room temperature and at a high temperature and suitable for the engine parts of an automobile in which the light weight and heat resistance are requested.  
     CONSTITUTION: This magnesium alloy excellent in strength both at a room temperature and at a high temperature, contains, by weight, 3-8% zinc, 0.8-5% calcium and 0-10% copper and also contains, as necessary, each ≤2% manganese, zirconium, silicon and at least one element selected from a group comprising ≤4% rare earth metal element and the balance magnesium with inevitable impurities. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07305514-A (JP)
Title: Installation member of magnetized structure
Inventor: WATABE TSUNEO
IPC: E04G21/12
Filed: 1994-05-11
Abstract: PURPOSE:To previously prevent accidents and disasters due to installation members for a steel structure. CONSTITUTION:Fastening parts for fastening objects to be fastened (bolt, nut 4, washer 5, and the like), fastening tools for fastening the fastening parts, binding parts for binding objects made of steel to be fastened 1, 1 (band, wire rod), or binding releasing tools for releasing the binding parts are magnetized and used as installation members for a steel structure such as plant facility and construction. In this way, in fastening or releasing process of members temporarily used for transport or assembling for installation of a steel structure such as plant facility and construction, bolt, nut 4, washer 5, band, wire rod, falling of these parts can be prevented, and an accident involving a human life or furniture damage due to falling of the parts from a high place can be prevented.
Patent JP-S60242168-A (JP)
Title: Paper housing tray for duplex picture former
Inventor: TAGAWA HIROSHI
IPC: B65H31/34
Filed: 1984-05-17
Abstract: PURPOSE:To aim at preventing a paper jamming accident in time of paper carrying in and out, by tilting a tray around an axis paralleled in the carrying direction in time of carrying paper into the tray, while deflecting a side guide to a lower part outward, and making the tray untilted in time of carrying out the paper. CONSTITUTION:The paper copied to a front surface is carried in a housing tray in order, and at this time a solenoid 41 is excited in advance, whereby an engaging lever 42 rocks, coming off its engagement with a projection 39, and a spring clutch 27 comes into a state of being connected, then a crank 25 rocks for a while a driving shaft 26 rotates as far as 180 deg. according to rotation of a sprocket wheel 28, so that the housing tray 12 tilts and moves around a tilting- motion shaft 20, keeping its attitude till the solenoid is excited. Therefore, paper to be fed to the tray 12 is smoothly carried in without interfering with a guide 12a. Next, after prearranged sheets of paper are housed inside the tray 12, the driving shaft 26 rotates as far as 180 deg. and stops thereat whereby the tray 12 is restored to its untilled attitude, while the delivered paper is correctly conveyed along a guide 15b owing to action of an obliquing roll 15c. Thus there is no paper jamming.
Patent JP-S5723863-A (JP)
Title: Rotation detector
Inventor: HAYASHIDA HIROSHI
IPC: G01D5/18
Filed: 1980-07-18
Abstract: PURPOSE:To remove the change of a DC component caused by a change of spacing between a sensor and a medium by bringing in close vicinity to a medium only two sets of elements that adjoin each other separating by 90 deg. in an electrical angle in a rotation detector using a magnetic resistance element forming a bridge. CONSTITUTION:A cylindrical magnetic recording medium 3 is subjected alternately to NS magnetization in the direction of the circumference and rotates. Magnetic resistance elements R11, R12, R21, R22, R31, R32, R41 and R42 of 8 elemets 4 sets from a four-sides resistance bridge where an input voltage is applied between terminals (p) and (r) and from the output is taken out between terminals (q) and (s). Two elements that constitutes each set are connected in series, separated by lambda/2 (lambda=a distance between NS) and the changes are superposed. Only elements R21, R22, R41 and R42 of two sets that adjoin each other are brought near the medium and hold an interval of lambda/4, so a DC component causedly spacing change between the element and the medium is offset each other between the elements of said two sets. Therefore sensitivity rises by the bridge and variarion of a DC component is removed.
Patent JP-S61255130-A (JP)
Title: Circuit for preventing cross modulation of receiver
Inventor: YAMAZAKI TADAO
IPC: H04B1/10
Filed: 1985-05-07
Abstract: PURPOSE:To decrease the cross modulation and suppression of sensitivity caused under a strong electric field by adding an attenuator to a high frequency tuning circuit of a receiver and using a detected output of a sub circuit so as to increase the attenuation of the attenuator. CONSTITUTION:The high frequency tuning circuit 10 in the sub circuits 10-14 tuned to the same frequency as that of the high frequency tuning circuit 4 and selects an object frequency among high frequencies inputted from an antenna 3. The output from a detection circuit 14 enters the high frequency attenuator 5. The high frequency attenuator is operated when the detected output reaches a prescribed value or over so as to bypass a high frequency current flowing to the high frequency tuning circuit 4. Then as if an attenuator were inserted in the high frequency tuning circuit thereby decreasing the strength of the high frequency wave inputted to a high frequency amplifier circuit 6. Thus, the operating point of amplifier and mixing stages after the high frequency amplifier circuit 6 is suppressed to a low level so as to prevent generation of cross modulation or the like.
Patent JP-S63264302-A (JP)
Title: Manufacture of stone-pitched block
Inventor: TAKESHITA IWAO
IPC: B28B1/16
Filed: 1987-04-22
Abstract: PURPOSE:To easily manufacture a stone-pitched block by a method wherein jelly-like substance is poured in the masonry joint parts of stones, which are arranged onto a reinforcing sheet which is laid onto the bottom plate of a frame, and, after that, concrete is cast over the stones and cured and finally the reinforcing sheet is peeled off. CONSTITUTION:A frame, which consists of a bottom plate and side frames, for a block 1 is assembled and, in addition, a reinforcing sheet is laid onto the bottom plate. Stones 2 are arranged onto the reinforcing sheet so as to face their surfaces to the reinforcing sheet side. Jelly-like substance is poured in the masonary joint parts between the stones. After that, mortar is cast over the stones to the extent that the stones are imbedded in the mortar. Finally, concrete is cast on the mortar. After the curing, the concrete is demolded and the reinforcing sheet is peeled off the demolded concrete. At this time, the major part of the jelly-like substance is recovered together with the reinforcing sheet. Further, the surface of the resultant block is finished by washing with water. As a result, a favorable product can surely be manufactured.
Patent JP-S5431247-A (JP)
Title: Hysteresis recording system for data processor of program control
Inventor: KANEDA SABUROU
IPC: G06F9/06
Filed: 1977-08-15
Abstract: PURPOSE: To ensure an optional selection for the step to secure the hysteresis by securing a designation for the step where the hysteresis is recorded for the data processor of program control. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000295859-A (JP)
Title: Method for controlling dc-ac inverter
Inventor: KATAYAMA YASUSHI
IPC: H02M7/48
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To improve the inversion efficiency of a DC-AC inverter and to reduce the waveform distortion of the inverter when the load of the inverter is light or the amplitude of the AC voltage outputted from the inverter is small. SOLUTION: A power inverter circuit 2 is usually operated with a PWM signal based on the PWM control from a control circuit 5. When the load 10 to the circuit 2 is light or the amplitude of the fundamental wave component of the AC voltage outputted from the power inverter circuit 2 is small, the circuit 2 is operated as a linear power amplifier circuit with a sine wave signal from the control circuit 5.
Patent JP-H05296907-A (JP)
Title: Odor sensor
Inventor: MATSUNO GEN
IPC: G01N5/02
Filed: 1992-04-17
Abstract: PURPOSE:To provide an odor sensor having excellent sensitivity and a high speed of response. CONSTITUTION:The sensor is provided with a crystal unit composed of a quartz plate 1 and metallic electrodes 2 formed on both surfaces of the plate 1, numerous columnar or drill-like metallic or nonmetallic projections 4 formed on the surface of the electrode 2 on one side of the unit or those on both sides of the unit, and thin odor sensitive films 3 formed on the surfaces of the projections 4 and electrodes 2.
Patent JP-H03295076-A (JP)
Title: Information reproducing device
Inventor: OGAWA YOICHI
IPC: H03M1/12
Filed: 1990-04-13
Abstract: PURPOSE:To improve the resolution by varying an input range of an A/D converter at the time of A/D conversion of a servo field reading signal and at the time of A/D conversion of a data field reading signal. CONSTITUTION:A variation of an input range of an A/D converter 5, for instance, is controlled so that the input range of the A/D converter 5 at the time of A/D conversion of a data field reading signal becomes narrower than the input range at the time of A/D conversion of a servo field reading signal. Also, in addition thereto, a signal level of a low level reference signal being one of elements for determining the input range of the converter 5 at the time of A/D conversion of the data field reading signal is raised. In such a way, by varying the input range of the A/D converter, since an unnecessary A/D converting operation is not executed, the input range can be narrowed, and the resolution is improved by its portion.
Patent JP-S57211515-A (JP)
Title: Detector for amount of stock of aggregate in hot-bin in asphalt plant
Inventor: FUKUDA SEIICHI
IPC: G01F23/26
Filed: 1981-06-24
Abstract: PURPOSE:To detect an amount of stock throughout the whole stock of aggregate without switching by a simple constitution wherein an output of an oscillating circuit whose oscillation frequency varies according to the change of capacity of a hot-bin capacitor is detected through the intermediary of a frequency-voltage conversion circuit. CONSTITUTION:An output of an oscillating circuit 13 whose oscillation frequency varies according to the change of capacity of a capacitor 12 whose electrodes are formed of both walls of a hot-bin is converted into a change in voltage by a frequency-voltage conversion circuit 14 composed of a resistor 15 and a capacitor 16. The output voltage of the circuit 14 is delivered as an amount of stock of aggregate through the intermediary of an AC amplifier circuit 17, a rectifying circuit 18, a differential amplifier circuit 19 and a bias circuit 20. Accordingly, by a simple constitution requiring no tap-switching and the like, the amount of stock of aggregate is detected throughout the whole stock thereof.
Patent JP-S59126806-A (JP)
Inventor: DEIRIKU HAIMUSU
IPC: E01C19/48
Filed: 1983-06-03
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-H10278614-A (JP)
Title: Automatic transmission shift locking device
Inventor: TAKABE YASUHIRO
IPC: B60R25/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the layout in the circumference of a key operating region of an automatic transmission shift locking device. SOLUTION: A starter key, a key cylinder acting by the rotationally moving operation of the starter key, and a cam member 25 making rotational movement by the rotationally moving operation of the key through the key cylinder are contained in a case member 11 so that the rotationally moving axial center of the said parts may be coaxial. With the cam member 25 as an end cam including a cam surface orthogonal to the rotationally moving axial center, a regulating member 21 moving between the position regulating the movement of a block 19 connected to an inner cable 7b and the position releasing the moving regulation by a cam surface profile is also contained in the case member 11 so that the moving direction may be in parallel to the rotationally moving axial center.  The external form of the case member 11 can be made small and the circumferential space can be widely used because it is unnecessary to expand the case member in its circumferential direction in order to secure the moving route of the regulating member 21.
Patent JP-S60240863-A (JP)
Title: Pressure regulator of fuel injecting device for engine
Inventor: ARAI HISAHARU
IPC: G05D16/06
Filed: 1984-05-15
Abstract: PURPOSE:To improve sealing ability of a valve part, by a method wherein a valve, which controls opening and closing of the return port of a combustion pressure chamber, and a valve seat, with which the valve makes contact, are formed by a particular material, and an auxiliary sheet surface is formed on the outer peripheral surface of each of the two members. CONSTITUTION:The interior of a regulator body 1 is divided into a negative pressure chamber 5 and a combustion pressure chamber 8 by means of a diaphragm 2. A valve holder 3 is integrally mounted to the central part of the diaphragm 2, and a valve 15 is mounted in an engaging hole 3a formed in the central part of the under surface of the holder. A cylindrical fuel return port 10 is formed in the central part of the interior of a combustion pressure chamber 8, and the upper end surface of the return port is formed as a valve seat 12. In which case, for example, the valve 15 is formed by a resilient material, and the valve seat 12 is formed by a hard material. Auxiliary seat surfaces 16 and 17, positioned opposite to each other, are formed on partial parts of a valve holder 3, located to the outer peripheral parts of the valve 15 and the valve sheet 12, and a reinforcing part 13.
Patent JP-H10288975-A (JP)
Title: Display controller, control method for display device and medium recording control program for display device
Inventor: MIYAZAWA SHUNEI
IPC: G09G3/32
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce irregularities in color without changing the display content of an LED display device. SOLUTION: By a processing part 1a, the plural pieces of display pattern data showing the display content are stored and the prescribed display pattern data is transmitted to a processing part 2b through transmission parts 1b and 2a based on a control program stored in a medium 3. By the processing part 2b, the display of a display part 2c is controlled based on the display pattern data. After the display is executed in a prescribed time based on the display pattern, the different display pattern data whose display content is identical but whose display position is changed is transmitted to the processing part 2b through the transmission parts 1b and 2a. Then, the display of the display part 2c is controlled based on the different display pattern data by the processing part 2b.