baber/WOPTO huggingface dataset:
Patent JP-S572440-A (JP)
Title: Idling speed controller
Inventor: TABUCHI TAKESHIGE
IPC: G05D13/62
Filed: 1980-06-04
Abstract: PURPOSE: To prevent stop failure of an engine for the time of closing a throttle valve when speed of the engine is controlled to target speed at the time of idling operation, by suspending control operation to the target speed when a speed change rate of the engine is not smaller than a prescribed value.  
     CONSTITUTION: A circuit 13 for detecting a change rate of engine speed is provided in a control unit 9 that controls an idling state in an engine 1. If the operator opens a throttle within the range of closing for a throttle full open switch 8, speed 7a of the engine rapidly rises, and output 13a of a detecting circuit 13 becomes 1 then output 14a of a flip flop 14 becomes 1. This output is input to an actuator driving circuit 12a, and a signal 6a for driving an actuator that controls an air control valve 5 is not output. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000263648-A (JP)
Title: Method for jointing extrusion molded item or die molded item
Inventor: HARADA FUMIO
IPC: B29C65/42
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for jointing extrusion molded items or die molded items for facilitating joint work without generating flashes at the joint part of extrusion molded articles or the like. SOLUTION: Two extrusion molded items 2, 3 being the same configuration in cross-section and having a hollow part are set in a manner placing respective joint end surfaces 2a, 3a toward the inside to face each other in a left and right splitting mold, and thereafter, a heat process is effected by putting the left and right molds together in a state holding a sheet material 1 therebetween and allowing the end part of the extrusion molded items 2, 3 to abut each other;  then, during an integration of the molds, cutting the sheet material 1 by a cutting blade receiving part 8 for receiving a cutting blade 7 formed at each left side of the right side molds 5B, 6B and a cutting blade 7 formed at each right side of the left side molds 5A, 6A into a configuration in conformity with a configuration of the joint end surface 2a, 3a of the extrusion molded items 2, 3 so as to achieve an integration of the extrusion molded items 2, 3, and further, air is blown into the hollow part being drawn in a part so that a place around the sheet of the extrusion molded item is expanded so as to become in close contact with the molds.
Patent JP-H10268885-A (JP)
Title: Information providing system
Inventor: YAMASHITA YOSHITERU
IPC: H04M11/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a system that makes it possible to confirm the profile of a partner previously, consequently, and can promote communication between terminals, for example, when a duet with a person in another room is desired in a KARAOKE box. SOLUTION: A concentrated control device 10 stores user's profile information of each KARAOKE terminal 30, when the KARAOKE terminal 30 informs the concentrated control device of a request for opening to the public of the prescribed user based on an instruction from a user, the concentrated control device 10 supplies user's profile information of the other KARAOKE terminal 30 corresponding to the request of one KARAOKE terminal. In the KARAOKE terminals 30 to which user's profile information is supplied, information by text data and picture data in the user's profile information is outputted on a CRT 309, information by voice data is outputted from a loudspeaker 307 if necessary.
Patent JP-S63244206-A (JP)
Title: Method and device for moving control for infection device of injection moiding machine
Inventor: KASUGAI KENJI
IPC: B29C45/20
Filed: 1987-03-31
Abstract: PURPOSE:To adjust a stroke of an injection device without necessitating an expensive position detector, by calculating a driving time of a motor, which is required for stroking the injection device by a prescribed quantity, and driving the motor by this time after the injection has been ended. CONSTITUTION:When a motor 22 is driven, an injection device 10 is advanced by an action of a ball screw 18 and a ball nut 16, a nozzle 14 comes into contact with a metallic mold 12, and a molten resin is injected into the metallic mold 12. Subsequently, a controller 28 switches a switch 26, and the motor 22 is driven by a prescribed time (t) in the backward moving direction of the injection device 10. This time (t) is calculated by a time computing element 32 from a stroke which has been set to an injection device stroke setting device 30. In such a way, the injection device can be moved to a desired backward moving position, without necessitating a position detector such as an encoder, etc.
Patent JP-H02253590-A (JP)
Title: Connecting member of dispersion type el element and driving circuit
Inventor: ISHIDA OSAMU
IPC: H05B33/00
Filed: 1989-03-27
Abstract: PURPOSE:To prevent the damage of the apparatus main body as well as to mount and demount an EL element easily by inserting the EL element to a necessary form of connecting member on a base plate, and contacting the elastic conductor of the connecting member and the leading-out lead of the EL element. CONSTITUTION:To a base plate 20 in which a driving circuit is built in, a U-shape elastic conductor 16 where the conductive member 18 of a core 17 around which the conductive member is formed is provided at a holder 15. On the other hand, in a dispersion type EL element 1, a display side electrode 3, a luminous layer 4, a dielectric layer 5, a back electrode 6, a back side base plate 7, and the like, are laminated on a display base plate 2, and by sliding the element 1 on the base plate 20 and inserting it in a U-shape space of a member 10, the leading-out lead 3a of an electrode 3 is contacted to the conductor 16, and the EL element and the driving circuit can be connected easily and in a good shape, without hurting the apparatus main body.
Patent JP-H03277187-A (JP)
Title: Ultrasonic motor
Inventor: YAMADA TOSHIO
IPC: H02N2/00
Filed: 1990-03-26
Abstract: PURPOSE:To control rotational speed of rotor by providing a piezoelectric body to be excited upon application of a high frequency voltage, a stator comprising a resilient body to be secured to the piezoelectric body, and the rotor to be brought into pressure contact with the stator. CONSTITUTION:A closed circuit connecting first and second high frequency power supplies 3, 4 is established and voltages having phase difference of 90 deg. are applied from high frequency power supplies 3, 4 onto the piezoelectric body 1a in a stator 1. Consequently, the piezoelectric body 1a is elongated and contracted and standing waves are produced on a resilient body 1b, secured to the piezoelectric body 1a, from first and second high frequency power supplies 3, 4. These two standing waves are then combined to produce a perfect unilateral standing wave. Consequently, a rotor 2 pressure contacting with the stator 1 is rotated, at a constant speed, in the direction reverse from that of the standing wave established on the resilient body 1b.
Patent JP-H01249889-A (JP)
Title: Two-tiered catalyst combustion-type reformer
Inventor: OKANO TETSURO
IPC: H01M8/06
Filed: 1988-03-31
Abstract: PURPOSE:To provide the subject reformer so designed that combustion catalyst beds for heating, separated into two tiers are installed in the axial direction of hydrocarbon reforming catalyst-packed reaction tubes, and the second-tiered fuel feed section is fitted with a specific fuel feed nozzle made of porous ceramic, thereby miniaturizing the unit and effecting uniform heating. CONSTITUTION:Combustion catalyst beds, separated into two tiers, are installed in the axial direction of plural reaction tubes 2 packed with a hydrocarbon- reforming catalyst, and are to heat said reaction tubes 2. A premixing zone where a fuel gas 14 to be fed from the second-tiered fuel feed section equipped at the front stream of the second-tiered catalyst bed and a combustion gas 13 from the first-tiered catalyst bed are to be mixed with each other. is equipped with a fuel feed nozzle structure 1 made of porous ceramic, and the fuel gas 14 introduced through a fuel feed nozzle 3 is uniformly combusted by a unit having fuel outlets 4 and sealed with a heat-resistant filler layer 12 on the surface of said porous ceramic structure other than said fuel outlets so as to dividedly emitting a necessary amount of the fuel gas 14 from said surface, thus heating the reaction tubes.
Patent JP-2000278931-A (JP)
Title: Linear motor
Inventor: MIYAMOTO TADAHIRO
IPC: H02K41/03
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor which enables the suppression of cogging thrust, the reduction of the length of an armature and, further, the improvement of the precision of coil temperature detection. SOLUTION: An armature is divided into a plurality of armature blocks 4, 5 and 6 which are arranged in a direction of thrust. Teeth 10 as many as an integral multiple of the number of phases are arranged with equal pitches on the block cores 9 of the respective armature blocks. Armature windings 11 which are concentrated windings are wound on the teeth 10. Gaps corresponding to electrical angles integer-times of a value obtained by dividing a pole pitch by the number of the armature blocks are provided between the armature blocks. The phases of the armature coils are shifted from each other by electrical angles corresponding to the gaps of the armature blocks. With this constitution, phase differences are given to cogging thrusts generated in the respective armature blocks and the cogging thrusts cancel each other so as to have the sum of the thrusts zero.
Patent JP-H10270291-A (JP)
Title: Solid-state electrolytic capacitor
Inventor: NIWA SHINICHI
IPC: H01G9/055
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the tendency of spontaneous oxide films to be formed by roughing the surface of metal foil by etching, and forming a non-valve-action metal film on the surface of the metal foil by deposition. SOLUTION: The surface of a metal foil 1 as a cathode foil, composed of aluminum and so on, is subjected to etching to roughen the surface. Thereafter, a non-valve-action film 2, composed of nickel and so on, is deposited on the roughed surface by electroless plating or the like. Here gold, silver, copper, platinum, iron or their alloy may be used for the non-valve-action film 2. Tantalum foil, niobium foil or the like may be used for the cathode foil. The cathode foil 1, 2 and anode foil, composed of aluminum foil which has been subjected to etching and formation, are wound with separator paper in-between to form a capacitor element. As a result, reduction in capacitance due to the influence of a spontaneously oxidized film on the cathode foil is prevented, and further the effective area of contact between the cathode foil and solid electrolyte is ensured.
Patent JP-S62232523-A (JP)
Title: Electronic price balance for merchandise
Inventor: TAJIMA NORIYASU
IPC: G01G23/42
Filed: 1986-04-02
Abstract: PURPOSE:To provide a balance capable of issuing a label and a detailed receipt, by arranging a first printer for issuing the label and a second printer for issuing the table type detailed receipt to both sides of the balance main body. CONSTITUTION:A first printer 5 issues a label 7 on which information at every weighed article is printed after weighing and a second printer 6 issues a detailed receipt wherein information for every weighed article are displayed in the form of a table. The printer 5 is arranged to one side of a balance main body and the printer 6 is arranged to the other side of the balance main body. By this constitution, the label is issued at every indivisual weighed article and can be adhered to each weighed article and, even when several items are bought by a customer, the contents of purchases items can be made clear at a glance by the detailed receipt and operability such that the label or the detailed receipt is easy to take out can be enhanced.
Patent JP-H04309993-A (JP)
Title: Driving method for gas discharge display device
Inventor: SASAKI KENSUKE
IPC: H01J11/44
Filed: 1991-04-09
Abstract: PURPOSE:To provide the driving method for the gas discharge display device which is reducible in the number of driving circuits for reset electrodes while maintaining superior display quality with uniform brightness of auxiliary discharging of a cathode electrode by removing variance in the shield effect of a dummy electrode by adjusting the potential of the anode potential at the time of reproduction discharge to a proper value when the gas discharge display device which is not provided with no reset electrode for display operation is driven. CONSTITUTION:When the reproduction discharge is generated between plural anode electrodes 35 and a trigger electrode layer 32 to accumulate charges of charged particles on the surface of a dielectric layer 33, the potential of the cathode electrodes 35 at the time of the reproduction discharging is so adjusted that the charge amount on the surface of the dielectric layer 33 does not eliminate priming effect to display discharging and no excessive charged particles are accumulated. Then the charged particles accumulated on the surface of the dielectric layer 33 at the time of the reproduction discharging are used as priming ions to cause the auxiliary discharging and also cause display discharging.
Patent JP-H07263390-A (JP)
Title: Method and device for cleaning and drying substrate
Inventor: FUJIKAWA KAZUNORI
IPC: F26B9/06
Filed: 1994-03-22
Abstract: PURPOSE:To lessen the fear of particles adhering to the surface of a substrate after drying by quickly drying the surface of the substrate, and shortening the drying time, in case of drying the surface of the substrate while exposing the substrate out of cleaning liquid. CONSTITUTION:This device is arranged so that a carrier may be supported through a carrier mount member by the support of a substrate lifting mechanism, by laying the carrier mount member 10, which is composed of a carrier bearing section 14 for abutting on the bottom of the carrier 1 thereby bearing it while inclining it in the direction of paralleled boards and a substrate abutting part 16 for abutting on all the substrate in the carrier when the carrier is borne with the carrier support thereby lifting up the substrates, on the support of the substrate lifting mechanism.
Patent JP-S59203251-A (JP)
Title: Optical recording medium
Inventor: NAKAJIMA MINORU
IPC: B41M5/26
Filed: 1983-04-30
Abstract: PURPOSE:To make a groove which functions as a guide track, unnecessary, and to simplify the production process by forming information recording areas, which consist of spiral or concentric circle-shaped metallic layer having a low melting point, on the surface of a disc-shaped member and exposing the disc-shaped member between recording areas. CONSTITUTION:A photoresist film 2 is formed on a disc 1 consisting of plastic materials such as an acrylic resin or the like, and a mask having desired spiral or concentric circle-shaped patterns is used to pattern the film 2. Next, a metallic film 3 having a low melting point such as a Tr film or the like is formed. The photoresist film 2 is melted away to form the metallic film 3 having desired spiral or concentric circle-shaped patterns. Thus, it is unnecessary to form grooves for tracking servo, and the production process is simplified.
Patent JP-S59200905-A (JP)
Title: Position detector
Inventor: YAMAZAKI ICHIROU
IPC: G01S11/12
Filed: 1983-04-28
Abstract: PURPOSE:To detect the position of a moving body without an accumulated error due to the movement by receiving light emitted from plural fixed light sources by a conical reflector set up on the moving body and a photodetecting element and measuring an optical image position corresponding to the distance and angle from the fixed light sources. CONSTITUTION:Light from the light sources 4 (4a, 4b) is projected to the conical reflectors 3 on the moving body 1 and the reflected light is projected as an optical image 12 corresponding to the distance and angle from the light sources 4 on the photodetecting element 2 set up at the lower part of the reflector 3. If it is defined that the height of the reflector 3 is (h), the radius of the reflector 3 is (r), the distance between the apex of the reflector 3 and the plane of the photodetecting element 2 is (f) and the length of the optical image 12 projected on the photodetecting element 2 is L, the distance (l) between the apex of the light sources 4 and that of the reflector 3 is found out by using l=rf+Lh/L-r from the length L of the optical image 12 on the basis of the similarity of triangles. Thus, the coordinates X and Y are obtained by said equation.
Patent JP-H0649673-A (JP)
Title: Method and apparatus for selectively exposing surface of substrate having projecting and recessing parts
Inventor: FURANSHISU JIEIMUZU MAKUFUADEN
IPC: C23F4/04
Filed: 1993-04-02
Abstract: PURPOSE: To selectively expose a substrate surface 12 having ruggedness.  
     CONSTITUTION: The substrate surface 12 formed with a coating layer 14 is covered with a photoresist 18 inclusive of projecting parts 16 and a prism 20 is arranged on the coated substrate 12. Rays are projected through the prism 20 toward the substrate surface 12. The photoresist 18 which is either exposed or unexposed is removed and thereafter the coating layer 14 is further removed. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H10264140-A (JP)
Title: Wall surface cutting method for concrete structure by wire saw, and its cutting device
Inventor: TOMIZAWA HIDEO
IPC: B28D1/22
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To realize a cutting and a demolition of especially a large reinforced concrete by a method wherein cross sections at specified locations, or appropriate desired multiple cross sections of a cut concrete wall surface are simultaneously cut. SOLUTION: A miniature wire saw main body 1 is constituted of a plurality of diamond pulleys 2, a wire fastening roll 4 to fasten a wire, and a diamond wire 6. Then, one location or more, four locations of cross sections of a cut concrete, or appropriate desired multiple cross sections are simultaneously cut. First, in diamond cores 5 at the four corners of a cross section contrete, the diamond wire 6 which is wound on the miniature wire saw main body 1, is fitted. Under this state, when the miniature wire saw main body 1 is operated, the diamond wire 6 is turned, and a wire saw cutting line A is cut, and the cut concrete is wound by the diamond wire 6, and the cut concrete can be pulled up in the upward direction.
Patent JP-S561328-A (JP)
Title: Semiconductor pressure converter
Inventor: TAKAHASHI MINORU
IPC: H01L29/84
Filed: 1979-06-20
Abstract: PURPOSE: To improve the operation efficiency of a semiconductor pressure converter by installing a medium for connecting a gauge block and an amplifying thick film printed board to each other, and using a lead frame as the electrical junction of the gauge block and the printed board.  
     CONSTITUTION: A semiconductor distorsion gauge 1 is joined with a die 2, attached to a pipe 3 by using silicon adhesive, and secured to a distributing thick film printed board 5 by adhesion. The printed circuit 5 is provided with a long-legged lead 6 to form a gauge block 12. Since the printed board 5 is located separately above an amplifying thick film printed board 7, and heat transmission from an approximately 230°C solder basin in reflow soldering is limited to the lead frame 6, worsening due to the heat of adhesives can be prevented. The constitution permits the gauge block 12 and the printed board 7 to be soldered by reflow at the same time, so that the operation efficiency can be greatly improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63243496-A (JP)
Title: Electric motor driven fan
Inventor: KOIZUMI HIDEKI
IPC: F04D29/056
Filed: 1987-03-30
Abstract: PURPOSE:To promote the prevention of a lubricant from deteriorating, by forming an introducing hole of cooling air in the vicinity of a bearing in a case structure for an electric motor while a discharge hole of the cooling air in a bottom end part of the case structure so as to generate a stream of the cooling air passing through in the vicinity of the bearing. CONSTITUTION:A case structure 4 for an electric motor 3 is mounted through a shroud 2 behind a radiator 1. And the case structure 4 encloses an opening end surface of a flat cylindrical body 6, holding a permanent magnet 5, by a cover member 7 further provides a blower fan 11 and a rotor 12 in a rotary shaft 10 supported to a through hole 7a of the cover member 7. In the above constitution, an introducing hole 15 of cooling air is provided being drilled in the cover member 7 in the vicinity of each bearing 9a, 9b which supports the rotary shaft 10. While a discharge hole 16 of the cooling air is provided being drilled in a bottom end part of the flat cylindrical body 6 which is opposed to the introducing hole 15 interposing the rotor 12. In this way, the case structure 4 generates the cooling air passing through in the vicinity of each bearing 9a, 9b from the introducing hole 15 and reaching the discharge hole 16.
Patent JP-H01249218-A (JP)
Title: Controlling method for evading step difference of hydraulic downcoiler
Inventor: NISHIZAKI JUNICHI
IPC: B21C47/06
Filed: 1988-03-30
Abstract: PURPOSE:To shorten the time from starting control to evade a step difference till pressing steel sheet and to improve the pressing rate by pressing the steel sheet by a fixed pressing force to a mandrel through a unit frame when the unit frame arrives at a set position in the closed direction. CONSTITUTION:When the step difference generated by the tip of the steel sheet 4 comes to the pressing position of the unit frame 2, a controller 5 gives full opening to a servovalve so that the frame 2 is opened at the max. speed. Then, when an opening degree between the frame 2 and the mandrel 1 arrives at a set opening degree in the open direction, the controller 5 changes over the servovalve, gives full opening and gives such an instruction that the frame 2 is moved at the highest rate in the closed direction. When the frame 2 arrives at the set opening degree in the closed direction, the controller 5 controls the servovalve so that a force generated by the frame 2 arrives at a set value of prescribed pressing force and the frame 2 presses the steel sheet 4 to the mandrel 1 by a fixed pressing force.
Patent JP-H06286127-A (JP)
Title: Ink jet recording head and ink jet recorder equipped therewith
Inventor: KOMURO HIROKAZU
IPC: B41J2/01
Filed: 1993-04-02
Abstract: PURPOSE:To obtain an excellent image recording by a method wherein a distance between a discharge opening-formed face and a medium to be recorded can be set short. CONSTITUTION:A part of an ink tank 6 at which a driving element 3 is provided, is tapered in a shape. Thereby, the driving element 3 is provided on an opposed side in a discharge direction of a liquid drop (an ink drop) 9 to a discharge opening-formed face 13. Then, a distance between the discharge opening-formed face 13 and recording paper 7 can be shortened. Consequently, the driving element 3 and silicone resin 12 sealing the driving element 3 do not rub the recording paper 7 and an excellent image can be formed.