baber/WOPTO huggingface dataset:
Patent JP-S60141196-A (JP)
Title: Driving method of stepping motor
Inventor: ICHINOSE ATSUKI
IPC: H02P8/30
Filed: 1983-12-28
Abstract: PURPOSE:To improve a head position accuracy even after stopped by flowing a current only to a partial winding when a motor is rotated, and flowing the current to all winding at the stopping time, thereby moving the head at a high speed. CONSTITUTION:Transistors 18A, 18B, 18C, 18D are turned ON when a motor is rotated. When a transistor 15A is turned ON, a current is flowed from a power source line 5 through the transistor 18A, a coil 16A, and the transistor 15A to a ground. A current is not flowed to the coil 17A at this time. When the motor is stopped, the transistors 18A, 18B, 18C, 18D are OFF. When the transistor 15A is ON, the current is flowed from the line 5 through the coils 17A, 16A and the transistor 15A to the ground.
Patent JP-H1097094-A (JP)
Title: Developer for development of electrostatic charge image and developing method
Inventor: TAMURA KISHIOMI
IPC: G03G9/083
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developer and a developing method by which an output image with high image density and high quality without fog can be stably obtd. for a long time without depending on the use environment. SOLUTION: A toner containing a binder resin and a coloring agent is used as an electrostatic charge image developer. In this toner, the fluctuation of charges ΩQ [μC/m<2> ] from the standard charges for the surface area of the toner satisfies 0<=ΔQ<=10. An electrostatic charge image is developed by an electrostatic charge image developing method which uses the developer above described to form a magnetic brush.
Patent JP-H0298607-A (JP)
Title: Device for measuring length of sheet
Inventor: YAMAZAKI SHUICHI
IPC: B65H43/00
Filed: 1988-10-05
Abstract: PURPOSE:To increase the kinds of originals which can be measured by providing an optical detection means provided at a position opposed to an original sheet and a scanning means for scanning at least one of the above-mentioned sheet and the optical detection means. CONSTITUTION:Since interruption is allowed after scanning is started, external interruption processing is executed every time a 1st carriage 51 advances 0.4mm and a counter is incremented. Then, it is checked whether the scanning position of an optical scanning system 2 reaches a return position, that means, a position where go-scanning is completed. It is decided with the acid of a signal outputted from a return position sensor RP1. When the output level of the return position sensor RP1 changes from L to H, the go-scanning is stopped and return-scanning is started by inverting the driving direction of an electric motor M7. When the output level of the RP1 changes, the scanning position at such a time is regarded as a return-scanning reference position and a counter is cleared to zero.
Patent JP-H08113056-A (JP)
Title: Constant speed travel device for automobile
Inventor: OKUBO MINORU
IPC: G05D13/62
Filed: 1994-10-18
Abstract: PURPOSE: To improve the converging accuracy on an objective vehicle speed, by controlling an actuator for opening/closing a throttle valve so that an actual vehicle speed can be kept the objective vehicle speed and also by changing an actuator control period in accordance with travel resistance. CONSTITUTION: In a device equipped with a vehicle speed sensor 1, various input switches 2 for setting the objective vehicle speed for constant-speed traveling or issuing an order to change the object, an operation quantity detecting means 3 of an accelerator pedal, and an opening detecting means 6 of a throttle valve, etc., based on output signals of these, an actuator 4 for controlling a throttle valve 5 is controlled by a control means 7. That is, the actuator 4 is controlled so that an actual vehicle speed may be kept a target vehicle speed during a constant speed traveling control. In this case, traveling resistance is computer using an output shaft torque and a vehicle speed, and a control period or the actuator 4 is changed in accordance with the travel resistance.  A control quantity for the actuator 4 is also changed in accordance with a present opening of the throttle valve 5 or the travel resistance.
Patent JP-H0299869-A (JP)
Title: Observation of streamline of current within vertical surface and visualizer of current therefor
Inventor: UEHARA KIYOSHI
IPC: G01P13/00
Filed: 1988-10-07
Abstract: PURPOSE:To enable clear observation with the keeping of a streamline of current within a vertical plane for a long time by arranging a number of small- diameter tubes which house smoking agents to emit smoke by being heated with an electrically heating wire extended vertically. CONSTITUTION:This apparatus comprises an electrically heating wire 15 extended vertically, a number of small-diameter tubes 20 which are inserted thereinto axially and fixed at a proper interval and an oil pipe 10 to drop a fluid smoking agent along the tubes from an upper end of the electrically heating wire 15. When the smoking agent is dropped from the pipe 10, it flows into the upper most tube 20 to be stored and the smoking agent running over the tube 20 further flows down along the electrically heating wire 15 to flow into the subsequent tube 20. In this manner, the smoking agent is stored into all of the tubes 20. As a result, when the electrically heating wire 15 is heated, the smoking agent is heated to emit smoke. In this case, the smoking agent adhering to the electrically heating wire 15 evaporates away in a short time and afterward, a smoke is emitted by the smoking agent retained in the tube 20, thereby forming numerous flows of long smokes within the vertical plane.
Patent JP-S62112438-A (JP)
Title: Network system
Inventor: KUDO AKIRA
Filed: 1985-11-12
Abstract: PURPOSE:To form a network system with flexibility against a system expansion by making the equipment number in a local area network for medium access control as to each packet form terminal equipment coincident with the DTE number of a call packet for path setting. CONSTITUTION:The program executed by a control section 2 is stored in advance in a ROM 5 and executed when an X.25 communication control section 3 receives a packet. The management of the number table corresponding an equipment number in a LAN to the DTE number is disused by making the equipment number in the LAN set to the LAN communication control section 1 coincident with the DTE number of the X.25 communication control section 3. Further, the means of the path selection of a packet to be sent is attained by referencing only the incoming DTE number in the X.25 calling packet, then the software load of a communication controller 10 is relieved and the network is easily extended at the same time.
Patent JP-H1095357-A (JP)
Title: Electric power steering device
Inventor: ONODERA TSUGIO
IPC: B62D5/22
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To relax a strength condition in each member, by preventing generation of force caused by inertia of an electric motor. SOLUTION: An electric power steering device has a rack shaft 2 connected to a steering wheel, housing A slidably receiving this rack shaft 2 also holding a connection part 6 meshing a rack tooth formed in the rack shaft with a pinion of a steering shaft 5 connected to a steering handle, and an electric motor 1 coaxially provided in the periphery of the rack shaft 2 to transmit turning force thereof as steering assist force to the rack shaft 2 through a ball screw mechanism 3. Through a torque limiter mechanism formed by bringing friction surfaces 40, 41 into press contact, a nut part 19 and an armature shaft 11 are connected.
Patent JP-H07169637-A (JP)
Title: Series type film capacitor and its preparation
Inventor: KEBIN JIEI DOORU
IPC: H01G2/12
Filed: 1994-10-18
Abstract: PURPOSE: To provide a serial metalized film capacitor in which oxidation resistance adjacent to the gap of center margin electrode is improved. CONSTITUTION: This serial metalized film capacitor is provided with metallic layers 16 and 17, which is larger in thickness in a high oxidized region than in a low oxidized region. Especially, edge parts 20 and 21 forming a gap 11 of a center margin electrode 15 is larger in thickness than those of the remaining parts 9 and 10 thereof. The oxidation is reduced by making the edge parts 20 and 21 thicker, and the decrease in capacitance due to a potential between the related gaps 11 is also suppressed. Thus, oxidation in the edge parts 20 and 21 can be reduced by changing the thickness, and at the same time self-restoring function in low oxidized region can be kept.
Patent JP-H1078695-A (JP)
Title: Two-component developing device
Inventor: BABA SATOHIKO
IPC: G03G15/08
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of removing a developer on a developer carrier after passing through a developing region, at a low cost. SOLUTION: The developing device 12 in which a developing roller 1 is arranged above first and second stirring rollers 2 and 3 is constituted so that the gap G between the developing roller 1 and a partition plate 5 provided between the first and second stirring rollers 2 and 3 is made smaller than the diameter of a carrier grain and the partition plate 5 functions as a developer removing member, to remove the residual developer from the developing roller 1.
Patent JP-H02101691-A (JP)
Title: Introduction scanning method
Inventor: EJIRI KAZUSHIGE
IPC: G11B15/02
Filed: 1988-10-06
Abstract: PURPOSE:To easily recognize the content of music by shifting start time in introduction scan from music head, and performing introduction reproduction on the middle way of the music. CONSTITUTION:When an introduction scan key 9a provided at an operating part 9 is depressed, a system controller 6 changes respective introduction reproduction start position from the head of each music to a position after the lapse of prescribed time, and reproduces the prescribed time after the start time. As the time not being reproduced from the head of each music to the introduction start position, arbitrary time can be set by an introduction skip time setting volume 9b provided at the operating part 9. In such a way, it is possible to move an introduction reproducing part fitting in the music desired by a user or the field of the music, and to easily recognize the content of the music without extending introduction reproducing time.
Patent JP-H04131308-A (JP)
Title: Manufacture of rare earth metal powder
Inventor: ISHIWATARI MASAHARU
IPC: C22B59/00
Filed: 1990-09-21
Abstract: PURPOSE:To directly manufacture rare earth metal powder by heating an oxide film after forming oxide film on the surface of the powder of an alloy of the rare earth metal element and the specific element and volatilizing and removing the alloy forming element. CONSTITUTION:After manufacturing the alloy of the rare earth metal element and zinc, cadmium, magnesium or arsenic, this alloy is pulverized and after pulverizing, the thin oxide film is formed on the powder surface. After that, this alloy powder is heated to volatilize and remove the zinc, cadmium, magnesium or arsenic to be the alloy forming element. By this method, the rare earth element can be directly manufactured as the metal powder and the powder having excellent dispersiveness.
Patent JP-S61133171-A (JP)
Title: Bonding method
Inventor: OKUMURA SHINICHI
IPC: B05D7/14
Filed: 1984-11-29
Abstract: PURPOSE:To bond easily metallic material and the other member quickly in high strength by performing the pulse type arc discharge in the part to be bonded of the surface of metallic material and forming a layer such as resin thereon. CONSTITUTION:The metallic material 1 such as aluminum plate is used and the electric discharge is performed between an electrode 3 and the metallic material 1 in the atmosphere by an electric power source 2 for the pulse type arc discharge and the whole bonding surfaces between the metallic material and the other member are processed by moving a table 6 with the handles 4, 5. Thereafter the layer of other member such as the resin is formed on the discharged surface. In such a way, the various characteristics are given to the metallic material because the other member is bonded in high strength.
Patent JP-H0299576-A (JP)
Title: Mesh tack tape
Inventor: YABUKI MASUO
IPC: C09J7/02
Filed: 1988-10-05
Abstract: PURPOSE:To provide the title multi-purpose tack tape readily obtainable by hot-melting at low temperatures, having high mechanical strength and easily, completely applicable, made up of tack agent layer and mesh cloth consisting at least partly of three-layered threads comprising a higher-melting resin interlayer and both upper and lower layers of lower-melting resin. CONSTITUTION:The objective tack tape made up of (A) mesh cloth 4 consisting at least partly (weft and/or warp) of three-layered threads 1a, 1b comprising a higher-melting resin 3 (e.g., high-density polyethylene) and both upper and lower layers 2a, 2b of lower-melting resin (e.g., low-density polyethylene) and (B) tack agent layer 5. The tape is higher resistant to development of cracks on the substrate and separation of the joints and development of the unevenness on the base, giving favorable finish on coating or plastering.
Patent JP-2001074154-A (JP)
Title: Proportional electromagnetic relief valve
Inventor: ARAI JUNICHI
IPC: G05D16/10
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To realize various damping force characteristics matching the application of a damper, in addition simple structure and working for a selector valve, a reduced coat, a stable valve characteristic, and a miniature valve, by changing flow rate and pressure characteristics at the time of solenoide OFF into the characteristics at the time of solenoide ON. SOLUTION: A proportional electromagnetic relief valve, for continuously controlling relief set pressure from the highest to lowest control pressure following the increase of input from a proportional solenoide SOL, is provided with: three first, second, and third flow passages in parallel between inlet and return ports 1 and 2, an orifice 3 in a first flow passage A, a first valve element 4 energized in a closed direction by a first spring S1 for setting relief pressure, and a change valve 5 for openingly/closingly controlling a second flow passage B in series respectively in a second flow passage B, a second valve element 6 energized in the closed direction for setting relief pressure in a third flow passage C, and moreover a proportional solenoide SOL for actuating open- directional force to the element 6 against a second spring S2.
Patent JP-H0197541-A (JP)
Title: Machine tool
Inventor: SAKAWA KATSUAKI
IPC: B23Q1/66
Filed: 1987-10-07
Abstract: PURPOSE:To reduce a cost through simplification of a mechanism and to shorten a non-cutting time, by providing a main spindle mounted transferable column and a plurality of forward, backward movable pallets, and a clamping device to secure the pallets in a forward and backward movement positions. CONSTITUTION:One pallet 21 is secured in a machining region, while machining of a placed work is effected, other pallet 22 the work replacement preparing work of which is completed is moved forward, and is secured in a machining region in a manner to arrange it in juxtaposition with the pallet 21 under machining. Therefore, only in a time in which a column 3 is moved, transfer to machining of the other pallet 22 from that of the one pallet 21 can take place. During machining of the one pallet 21, the other pallet 22 machining of which is completed is moved backward to the outside of a machining region, and after replacement of a work, the pallet is secured as a next machining pallet in a machining region. This constitution enables continuance of alternate machining without stopping movement of a spindle, eliminates a stop time of a machine, and permits improvement of a ratio of an actual cutting time.
Patent JP-H0699677-A (JP)
Title: Heat-sensitive stencil printing paper
Inventor: SUGAYA KENGO
IPC: B41N1/24
Filed: 1992-09-22
Abstract: PURPOSE:To make it possible to prevent the thermal piercing properties of film from deteriorating by a method wherein porous base is prevented from thermally fusion-bonding to a thermal head. CONSTITUTION:In the heat-sensitive stencil printing paper concerned consisting of thermoplastic resin film and porous base, the porous base has uniform pores and is resin layer having surface tension, which is lower than that at the surface of a thermal head. Since the resin layer having the specified surface tension is employed as the porous base, the base can be prevented from thermally fusion-bonding to the thermal head at plate making and the thermal piercing properties of the film is not checked even at continuous plate making. Further, the smoothness of the film can be secured and the adherence between the thermal head and the film is improved and its piercing properties are enhanced.
Patent JP-H09103126-A (JP)
Title: Watering direct seeding and manuring dual purpose machine
Inventor: KOTANI YOSHIHISA
IPC: A01C15/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To constitute a watering direct seeding and manuring dual purpose machine having a short length from front to the rear and compact by adjacently arranging a seeding device frame and a manuring device frame in front and the rear. SOLUTION: In this watering direct seeding and manuring dual purpose machine, main frames lifted by the working device lifting mechanism of a traveling working vehicle are laterally installed in the traveling direction, the frames of seeding devices are protrusively installed on the main frames, the frames of manuring devices are protrusively installed on the upper rear parts, the fixing plate of a seeding delivery case 6 is mounted on the upper end of the seeding device, the fixing plate 16 of a manuring delivery case 9 is installed on the upper end of the frame of the manuring device and the upper ends of the frames of the seeding device and the manuring device are connected with connecting bodies.
Patent JP-S63106182-A (JP)
Title: Power steering available for vehicle
Inventor: SHIRAI YOSHIO
IPC: B62D6/02
Filed: 1986-10-24
Abstract: PURPOSE:To secure such manual steering effort that is suitable for car speed without entailing any influence of car type, loadage and turning time, by making a directional control valve so as to be selected by a controller according to each signal out of a car speed sensor and a steering sensor. CONSTITUTION:When a steering wheel is rotated clockwise, a controller 18 operates it on the basis of each signal out of a car speed sensor 19 and a steering sensor 20, comparing it with the setting value of manual steering effort, and it determines an output current and makes this current to flow into a solenoid coil 68. If it flows in this coil 68, a spool is slidden in a valve body 67, and a pump port 70 is connected to a valve port 71 and a tank port 73 to a valve port 72, respectively. Pressure oil out of an oil pump 12 is fed to a pressure chamber 31 and simultaneously pressure oil in another pressure chamber 32 is made to flow into an oil reservoir 11, thus hydraulic reaction of a control valve 14 is adjusted.
Patent JP-H02100910-A (JP)
Title: Recognition for frame body on conveyor
Inventor: HASHIMOTO TETSUO
IPC: B65G43/00
Filed: 1988-10-07
Abstract: PURPOSE:To correctly recognize a frame body by identifying a frame body from the amount of advancement from a reference position obtained from a conveyor moving pulse signal, distance from the reference position of a running carriage and a frame body pitch length. CONSTITUTION:The advancement of a mold conveyor is detected by a rotary pulse encoder, inputted to a central control unit 16 to obtain the amount alphaof advancement of a mold 2. A mold signal 25 is inputted to a mold experience collector 22 from a casting mold molding machine 1 to measure the number of the molds. The running pulse signal of a teeming carriage 5 is inputted to a position recognition device 8 by the rotary encoder to obtain distance l between a reference position A and the carriage 5. The position recognition device 8 decides what number is the frame body opposite to the carriage 5 from this distance l, the amount alpha of the advancement and the pitch length (a) of the mold. According to this constitution, the frame body can be correctly recognized.
Patent JP-S62113752-A (JP)
Inventor: TSURUMI TAKASHI
IPC: C04B33/36
Filed: 1985-11-11
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-H01127275-A (JP)
Title: Energizing type machine vice
Inventor: FURANTSU AANORUDO
IPC: B25B1/02
Filed: 1988-10-07
Abstract: PURPOSE: To grip a workpiece selectively on the outside or on the inside by fixing a second mounting surface having a screw hole for a fixing bolt for fixing a reaction plate to one end of a base member and by putting the reaction plate in contact with the mounting surface and fixing selectively to one of both ends of the base member by the fixing bolt. CONSTITUTION: When a reaction plate 11 grips a work W1 on the outside, it is arranged on a mounting surface 14 fixed to the end 1b of a base member 1 and is secured to the mounting surface 14 by a bolt 12. A screw shaft 8 is rotated by turning a removable hand crank 15 in this state to move a movable jaw 5 toward the work W1, and the jaw 5 grips the work W1 with a fixed jaw 4 on the outside. Next, when the reaction plate 11 grips the work W1 on the inside, it is removed from the mounting surface 14 and the screw shaft 8 is completely removed from a nut 7 and then it is removed from the end 1b of the base member 1 with the whole fixing unit (8-10, 16-22) and is fixed to the other end 1a where the fixed jaw 4 is fixed and is secured to a second mounting surface 14a by the bolt 12.
Patent JP-H07105856-A (JP)
Title: Plasma display panel
Inventor: NUNOMURA KEIJI
IPC: H01J11/28
Filed: 1993-10-12
Abstract: PURPOSE:To more ensure the discharge controllability, particularly, writing operation of a face discharge type AC plasma display panel. CONSTITUTION:Line electrodes formed of scanning electrodes 3 to which scanning pulse and keeping pulse are applied and keeping electrodes 5 to which the keeping pulse is applied are arranged in parallel to each other on a first insulating base 1. Data electrodes 7 to which data pulse is applied are arranged on a second insulating base 2 orthogonally to the line electrodes. The scanning electrodes 3 are arranged in the center parts of discharge cells forming picture elements, and the keeping electrodes are arranged on both sides thereof.
Patent JP-H04305578-A (JP)
Title: Benzodiazepine, method of manufacturing same and use thereof as pharmaceutical
Inventor: AN ROBERUTO BERUMAN
IPC: C07D403/04
Filed: 1991-09-06
Abstract: PURPOSE: To provide a novel compd. which is active to HIV and is useful for the treatment and prevention of virus infections, more particularly retrovirus infections, such as HIV infections or for the protection of the cells against such infections.  
     CONSTITUTION: The compd. of formula I [X is N(R,R 1 ), OR 4 , SR 5  (R, R 1  are substd. lower alkyl groups, etc.; R 4  is H, lower alkyl, etc.; R 5  is H, lower alkyl, etc.); Y, Z are H, NO 2 , halogen, CF 3 , OH, CN, lower alkyl, alkoxy, etc.; A, B and C are H, CH 3 , C 2 H 6 . F. Cl]. For example, 7-chloro-N,N-dimethyl-5-(1H)- pyrrol-2-yl)-3H-1,4-benzodiazepin-2-amine. The compd. of the formula I is obtd. by bringing the compd. of formula II and the amine compd. of formula HN (R,R 1 ) into reaction in the presence of an acid catalyst such as P-toluene sulfonic acid, in an inert solvent, such as THF. 
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