baber/WOPTO huggingface dataset:
Patent JP-S61191431-A (JP)
Title: Driving force distribution control device for 4-wheel-drive vehicle
Inventor: TORII SHUJI
IPC: B60K17/35
Filed: 1985-02-20
Abstract: PURPOSE:To remove the necessity of using various sensors, reducing the manufacturing cost of a 4-wheel-drive vehicle, and to prevent the occurrence of such troubles as the spin of wheels and the like by controlling the distribution of driving force to front and rear wheels on the basis of the difference in the rotational speed of the front and rear wheels. CONSTITUTION:Front and rear wheels 11 and 12, respectively, are coupled with an engine 13, one directly and the other through a clutch 14. The distribution ratio of driving force to the front and rear wheels 11 and 12, respectively, is changed by varying transmitting torque of the clutch 14. Front and rear wheel speed detectors 15 and 16 are provided for detecting the rotational speed of the front and rear wheels 11 and 12, respectively. The difference in the rotational speed of the front and rear wheels 11 and 12, respectively, is calculated by rotational speed difference calculating means 17. Based on the difference in the rotational speed, pressure control means 18 changes the transmitting torque of the clutch 14, controlling the distribution ratio of the driving force.
Patent JP-S59164883-A (JP)
Inventor: SAHIBUZADA SAEEDEYURU RAAMAN R
IPC: F27B9/16
Filed: 1984-02-23
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-S54126901-A (JP)
Title: Rotor for revolving armature
Inventor: TANIGUCHI MASATOSHI
IPC: H02K7/04
Filed: 1978-03-25
Abstract: PURPOSE: To keep balance by causing the same thermal deformation at symmetrical position by releasing cooling gas from aperture provided between air-wedges at diametrally symmetrical position in a portion where imbalance may take place thermal deformation.  
     CONSTITUTION: The air-wadge 17b closing the end of air-slot through  which refrigerator is passed is provided with the projection 22 in such a way that the gap h is formed between the projection 22 and the copper-clad insulating body 21 and also the gap i is formed between the air-wedge 17b body and the holder ring 2. When the rotor is rotated under this condition and a thermal deformation occurs partially, the gap g is formed between the air-wedge 17c and the air-wedge 17b by shifting the air-wedge 17b at diametrally symmetrical posiion to the imbalance- occurring position. Thus, because a thermal deformation occurs in the portion where the gap g is given due to the lowering of cooling efficiency, imbalance can be eliminated and thus axial vibration can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0544185-A (JP)
Title: Coating equipment of cable, in which rope or large number of conductor are twisted, and method thereof
Inventor: BUIRUFURIITO BAUMUGARUTEN
IPC: H01B13/14
Filed: 1991-02-02
Abstract: PURPOSE: To obtain a cable sheathed thick with uniform thickness and sufficiently twisted by braking the cable only to the movement in the axial direction with a braking device in just front of an extruder. CONSTITUTION: The braking device 10 for cable 2 is disposed in front of the extruder 15 and the cable 2 is braked only to the movement in the axial direction so as not to obstruct the rotary motion of the cable around the axis of the cable. At least one guide wheel 9 is arranged in front of the brake device so that the twist of the cable with a rotating device 19 finishes at any position of a cable storing device 4 in front of the brake device and the guide wheel 9.
Patent JP-H09229554-A (JP)
Title: Drying apparatus for umbrella
Inventor: AOYAMA KAZUHIKO
IPC: F26B9/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To securely dry a wet umbrella. SOLUTION: Three warm air blowoff ducts 11 are fixed to an inside surface of a casing 2 so as to surround an insertion passage 3a. The warm air blowoff ducts 11 are disposed at an equal interval on the same circumference of a circle located around a central axis S of the insertion passage 3a. A warm air blowoff outlet 16 is formed in a tip end surface of the warm air blowoff duct 11, and is arranged along the central axis S of the insertion passage 3a. Warm air introduced into the warm air blowoff outlet 16 is blown out from the warm air blowoff outlet 16. A rotating roller 18 is provided between the warm air blowoff ducts 11, and a brush 19 is provided on an outer side surface of the rotating roller 18. As the rotating roller 18 is rotated, an umbrella base 12a strikes the brush 19 whereby water droplets adhering to the umbrella base 12a falls.
Patent JP-S56131391-A (JP)
Title: Preparation of alcohol
Inventor: WATANABE KEIICHIROU
IPC: C12P7/06
Filed: 1980-03-17
Abstract: PURPOSE: To prepare an alcohol continuously, by irradiating a mixture of an aqueous suspension of yeast having an alcohol fermenting competence and a photosetting resin with active light rays to give immobilized yeast, followed by reacting the yeast with a solution of a substrate.  
     CONSTITUTION: Yeast (e.g., Saccharomyces cerevisiae, etc.) having an alcohol fermenting competence is cultivated in a medium, and a culture solution is collected to give an aqueous suspension of the yeast, to which a photosetting resin (e.g., unsaturated polyester having an acid value 40W200, etc.) having a number-average molecular weight 300W80,000. The prepared mixture is irradiated with active light rays having wave lengh 2,500W6,000Å, to give spherical, cylindrical, ringlike or square pillarlike immobilized enzyme having a corresponding diameter 0.1W3.0mm. A reactor is filled with the immobilized yeast, and a solution of substrate (e.g., solution of grape sugar, etc.) sterilized under heating at 30W32°C is added and reacted with the yeast, to give a fermented solution, from which an alcohol is separated and collected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57149782-A (JP)
Title: Electrode formation for magnetic resistance element
Inventor: KITADA MASAHIRO
IPC: H01L43/12
Filed: 1981-03-11
Abstract: PURPOSE:To permit an Mo/Al two-layer electrode processing by a method wherein an Al and Al-Mo reaction layer is firstly processed by an ion milling method and then the remaining Mo layer is processed by a plasma etching method. CONSTITUTION:As an example, Mo is evaporated as an electrode after forming a magnetic resistance permalloy film and then Al is used as a conductor and evaporated by necessary thickness to form a two-layer electrode. Nex, a photo resist pattern for electrode formation is formed. And then, etching processing is applied to an Al and Al -Mo reaction layer out of the two-layer electrode by an ion milling method used Ar and only Mo is left. Next, plasma etching method is applied to the Mo layer only by leaving the Mo layer. In this way, the ion milling processing is applied to the Al and Al-Mo reaction layer of the Al/ Mo two-layer electrode and the Mo/Al two-layer electrode can be processed by applying the plasma etching to the Mo.
Patent JP-S63200441-A (JP)
Title: Fluorescent character display tube
Inventor: NAGAI HIKARI
IPC: H01J31/15
Filed: 1987-02-16
Abstract: PURPOSE:To reduce the cost of a substrate by connecting plural anode wirings to a common outside terminal for electrodeposition, having an anode wiring exposed part not coated with an insulating layer between a short-circuit part and an anode phosphor display part and after finishing to form the anode phos phor display part by an electrophoretic deposition process, anode wirings of the anode wiring exposed part being removed. CONSTITUTION:Anode wiring 7 is connected to anode pads of the second and third groups further extended to the right side of a substrate through the anode pad 9 on the most right side. The anode wiring crosses the insulating layer removed window part 11 on the outside of a cover glass contour 10 and the anode wiring is not covered with the insulating layer but exposed. All wirings are short-circuited in the wiring short-circuit part 12 on the outside of this window part 11 being connected to an external terminal 13 for electrodeposition. Here, the insulating layer removed window part 11 is formed on the outside of the cover glass contour 10 so that an aluminium thin film anode wiring of the exposed part can be removed during a manufacturing process of a fluores cent character display tube, for instance, even after the sealing and evacuation processes. Thereby, the substrate manufacturing cost can be reduced.
Patent JP-H05203093-A (JP)
Title: Blocking device
Inventor: KAMIYA TAKESHI
IPC: F16L55/12
Filed: 1992-01-27
Abstract: PURPOSE:To provide a blocking device whereby an arbitrary part of a pipe line can be easily closed at any time. CONSTITUTION:A blocking device comprises case parts 4 of external diameter smaller than an internal diameter of a pipe line 2 to be blocked, ring bag-shaped expansion/contraction parts 5 provided into contact with the periphery of these case parts 4 to be capable of expanding/contracting so as to come into press contact with an internal surface of the pipe line 2 at inflation time and to separate from the internal surface of the pipe line 2 at contraction time and pressurizing hoses 6 for injecting/discharging pressure fluid to/from the inside of these expansion/contraction parts 5.
Patent JP-S55127864-A (JP)
Title: Rotor of rotating electric machine
Inventor: YAMAMOTO SAKUE
IPC: H02K17/16
Filed: 1979-03-22
Abstract: PURPOSE: To improve workability upon manufacturing without spoiling conductivity by a method wherein a ring for adjusting a balance fixed at a side of a rotor core having a copper series rod conductor is provided with a cavity for casting an end ring.  
     CONSTITUTION: A rotor core 1 provided with copper series rod conductors 3 such as of copper or brass inserted into slots thereof is fastend to a rotor shaft 2, and balance adjusting rings 4 of stainless steel having annular cavities 41 surrounding a group of the copper series rod conductor 3 are forced to fit on the rotor shaft 2 at the side of rotor core 1. By pouring fused aluminum into the cavity 41 of the balance adjusting ring 4 through the pouring hole 42, an end ring 5 which connects copper series rod conductors 3 each other is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63201929-A (JP)
Title: Optical recording medium
Inventor: UEDA KUNIHIRO
IPC: G11B7/246
Filed: 1987-02-17
Abstract: PURPOSE:To improve adhesiveness after record writing and solvent resistance and to permit satisfactory reproduction of a reproduction signal and address signal, etc., as well by providing an underlying layer of a plasma-polymerized film formed by polymerizing a silicon compd. having a siloxane bond between an recording layer and substrate. CONSTITUTION:This recording medium has the recording layer 12 consisting of a dye or dye compsn. on the substrate 11 and has the underlying layer 13 of the plasma-polymerized film formed by a polymn. of the silicon compd. having the siloxane bond between the recording layer 12 and the substrate 11. The plasma-polymerized film is formed preferably to 1.3-1.7 refractive index at 6,328Angstrom . The thickness of the underlying layer 13 of the plasma- polymerized film is specified to 10-100Angstrom , more preferably to 50-600Angstrom . The adhesiveness and more particularly the adhesiveness after the record writing are thereby improved. The solvent resistance is improved and the good reproduction signal is obtd. at a high reflection level; further, embedment of grooves and pits for tracking control and pits for the address signal is prevented.
Patent JP-H05204419-A (JP)
Title: Controller for returning to original point of country loader
Inventor: NAKAGAWA ATSUSHI
IPC: G05B19/4155
Filed: 1992-01-23
Abstract: PURPOSE:To automatically return to an original point without causing a problem such as interference with another device, etc. CONSTITUTION:The moving area U of a loader head 6 is divided into plural three-dimensional areas A-C and section area classification returning programs 18a-18c are provided at every section area (A-C) so that the original point returning routes a and b of the loader head 6 are set. The respective section areas A and B are stored in an area setting means 17. An area judging means 19 is provided, which responds to an original point returning command so as to judge in which one of the section areas A-C the loader head 6 exists and calls the corresponding section area classification returning programs 18a and 18c so as to make them executed.
Patent JP-S57148560-A (JP)
Title: Rotor for commutator motor
Inventor: ITOU RIYOUI
IPC: H02K11/02
Filed: 1981-03-09
Abstract: PURPOSE:To facilitate the mounting work of a noise preventive element by projecting a terminal connected to a commutator segment from a swelled part formed on a commutator base, and securing the noise preventive element in contact with the terminal, thereby reducing the unbalance of the rotor. CONSTITUTION:A swelled part 10 is formed at a commutator base 11 having rotor shaft 1 secured in the interior and a circular-arc-shaped commutator segment 9 on the outer periphery. A terminal 12 connected to the segment 9 is projected aproximately perpendicularly to the shaft 1 at the swelled part 10. A noise preventive element 13 is secured to the swelled part 10 at the position opposite to the segment 9 in contact with the terminal 12. For example, the element 13 is formed of a ring-shaped varistor, and is adapted to be integrally formed with the base 11 of synthetic resin.
Patent JP-S54127286-A (JP)
Title: Drift-waveform check unit for semiconductor element
Inventor: YAMAGUCHI KAZUO
IPC: H01L21/66
Filed: 1978-03-27
Abstract: PURPOSE: To select a drift-defective waveform by discriminating the pattern waveform of voltage and current characteristics waveforms, drawn in a memory unit, obtained by dividing voltage and current waveforms of a semiconductor element into several and by A/D-converting them.  
     CONSTITUTION: Voltage V and current I of tested transistor 3 applied with a bias by a sweep power supply are sampled by sample holding circuit 6 several times. Then, voltage and current values are converted by A/D converter 8 digitally and A/D conversion values of the voltage and current values at the same sampling point  are written, as characteristic waveforms of the transistor, into addresses equivalent  to X and Y coordinates in memory unit 9. Then, PAMI is stored with characteristics at the time of the application for the 1st N cycles of the sweep power supply,  and PAMII is with the waveform at the time of the application for the following N  cycles. Next, the contents of PAMI and PAMII are read out and processed by  algorithm processing circuit 17, thereby detecting its drift defect.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59159481-A (JP)
Inventor: ISHIKAWA KAORU
IPC: F16L3/02
Filed: 1983-03-01
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-S58152743-A (JP)
Title: Film winder
Inventor: SUWA YOSHIO
IPC: B65H18/20
Filed: 1982-03-04
Abstract: PURPOSE:To wind a film well, by cancelling the downward load, which acts due to the increase in the quantity of the film wound around a winding core, with the upward load of weights, which acts to the winding core through a pinion and a rack, so that the load upon the film is kept constant. CONSTITUTION:As the quantity of a film 3 wound around a winding core 2 increases, a rack 5 is moved up as shown by an arrow A and a pinion 6 is turned as shown by an arrow B, so that arms 7a, 7b are revolved. The resultant of the moments which act to the pinion 6 due to weights 8a, 8b secured on the arms 7a, 7b is applied to the winding core 2 through the rack 5 so that upward load nearly equal to the weight of the film 3 acts to the winding core. The downward load based on the increase in the wound quantity of the film 3 is thus canceled with the upward load based on the weights 8a, 8b, so that the tensile load acting to the film 3 in the direction of its winding movement is kept constant.
Patent JP-H07242271-A (JP)
Title: Cushioning material and production thereof
Inventor: KASHIYAMA KOKI
IPC: B65D5/50
Filed: 1994-03-04
Abstract: PURPOSE:To obtain a cushioning material occupying a small space at the time of transporting and being formed by a simple assembling operation by a method wherein parts cut at first and second cutting parts are moved. CONSTITUTION:A tray-form cushioning material 1 is rectangular in a disassembled state and provided with first ridge folding lines 9, first trough folding lines 11, second trough folding lines 13, cut parts 23a, 23b formed by first and second cutting parts 15, 17, and second ridge folding lines 25. The tray-form cushioning material 1 is formed by being folded at the first trough folding lines and bonded at adhesion parts 27a, 27b. The tray-form cushioning material 1 in this construction is assembled by folding back the cut parts 23a, 23b and being folded at the first ridge folding lines 9, the second trough folding lines 13, and the second ridge folding lines 25.
Patent JP-2000231361-A (JP)
Title: Driving method for plasma display panel
Inventor: MIZOBATA EIJI
IPC: G09G3/288
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To realize the driving method of a plasma display panel capable of obtaining the stable drive without erroneous discharge and erroneous lights- out with a small number of pulses. SOLUTION: The drive is made possible with a small number of pulses by enabling obtaining priming effects of the same order in the case a front subfield 1 is lighting and in the case the field 1 is non-lighting while providing preliminary discharging pulses such as discharging with pulses respectively different with each other in both cases and while making them to be voltage values in accordance with respective wall electric charge amounts and, moreover, by facilitating the erasing of subsequent wall electric charges while making the potential of data electrodes in a preliminary discharging period 2 to be the intermediate potential between the potential of scanning electrodes and the potential of common electrodes.
Patent JP-H05202666-A (JP)
Title: Opening quantity adjuster for window
Inventor: SATO YUZURU
IPC: E05C17/30
Filed: 1992-01-24
Abstract: PURPOSE:To surely fix a window by means of a continuous variable opening quantity adjuster and also miniaturize the opening quantity adjuster. CONSTITUTION:A screw block 15 having an inside screw 16 is rotationally movably in the circumferential direction received in a cylindrical casing 3, and a screw bar 10 having an outside screw 14 is slidably received in the eccentric position A against the rotational moving center B of the screw block. The screw block 15 is rotationally moved between a lock position C where the inside screw 16 is engaged with the outside screw 14 and an unlock position D where the inside screw 16 is separated from the outside screw 14, by means of an operation lever 20 mounted on the casing 3.
Patent JP-H05206514-A (JP)
Title: Light-emitting element
Inventor: MIMURA SHUSUKE
IPC: H01L33/34
Filed: 1992-01-24
Abstract: PURPOSE:To obtain a charge-injection type light-emitting element using a p-n junction, which can be used for optical communication, a self-light emission type display, a light source, an optical integrated circuit and the like using porous silicon. CONSTITUTION:In order to accomplish a charge-injection type light-emitting element in which p-n junction is used, it is necessary that holes are injected from a p-type semiconductor and electrons are injected from an n-type semiconductor into a light-emitting layer, and they are recoupled on the light-emitting layer. Therefore, porous silicon is formed on a p-type and n-type single crystal silicon substrate, and amorphous silicon carbon, containing fine crystal having the conductive type different from single crystal silicon, is deposited on the porous silicon. As a result, a charge-injection type light-emitting element, in which p-n junction is used, can be obtained for the first time using a silicon semiconductor.
Patent JP-H02212872-A (JP)
Title: Image forming device
Inventor: IMANAKA YOSHIAKI
IPC: G03G15/16
Filed: 1989-02-14
Abstract: PURPOSE:To always keep a state that an image is formed on a paper excellent by measuring a current which flows from a transfer roller to a transfer intermediate body preceding an image forming process, setting the impressed voltage on the transfer roller so that the current value becomes constant and forming the image. CONSTITUTION:The current (i) which flows from the transfer intermediate body to an electrode roller is measured in a measuring part and output from the measuring part is inputted in a voltage setting part. The voltage setting part sets the impressed voltage on the transfer roller so that the current (i) flowing in the transfer intermediate body may coincide with a specified current. Namely, transfer voltage is changed in accordance with the change of the resistance of the transfer intermediate body and the transfer roller, etc., caused by the change of external temperature and the specified current is allowed to flow to the transfer intermediate body while the image forming process is executed. Thus, a state that the image is transferred from the transfer intermediate body to the paper is kept constant in spite of the change of temperature.
Patent JP-2000232740-A (JP)
Title: Motor and its manufacture
Inventor: BABA KAZUHIKO
IPC: H02K1/18
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a motor which can be reduced in iron loss, and the yoke sections and tooth sections of which can be assembled well and do not require separate dies, and a method for manufacturing the motor. SOLUTION: The magnetic characteristic of a stator 1 can be improved, and accordingly, a highly efficient motor which is reduced in iron loss can be realized, when the stator 1 is constituted so that the flow of magnetic fluxes flowing into the core of the stator 1 coincident with the direction of easy magnetization of a grain-oriented magnetic steel sheet. Since the magnetic pole tooth sections 3 and yoke sections 12a and 12b of the stator 1 are constituted integrally punched, the ease of assembling and the dimensional accuracy between the inside and outside diameters of the motor are improved. Since the stator 1 is constituted by combining a plurality of stator pieces 6 together, the number of manufacturing processes of the motor can be reduced, and the motor can be assembled easily.  In addition, since the projecting sections of the magnetic pole tooth sections 3 are arranged on the side faces of both end sections of the yoke sections 12a and 12b, the projecting sections work to prevent bending, and the tooth sections 3 and yoke sections 12a and 12b are no longer deformed around thin-wall connecting sections immediately after punching. Therefore, the yield of the motor can be improved.
Patent JP-H02212865-A (JP)
Title: Toner end detecting device for image forming device
Inventor: NAMEKAWA TAKUMI
IPC: G03G15/08
Filed: 1989-02-14
Abstract: PURPOSE:To perform highly accurate toner end detection with simple constitution by outputting a toner end signal when a rotational period detected by a rotational period detecting means becomes shorter than a rotational period stored in a storage means. CONSTITUTION:The rotational load on an agitating means 33 decreases as the remaining amount of toner 34 in a toner container 31 decreases, so its rotational period becomes short. Here, the rotational period detecting means 53 detects the rotational period of the agitating means 33 and when the rotational period becomes shorter than the rotational period stored previously in the storage means 54 at the time of the limit rest of the toner 34, that is decided and the toner end signal is outputted. Consequently, the accurate toner end detection is enabled without using any complex mechanism component, etc.