baber/WOPTO huggingface dataset:
Patent JP-H01205212-A (JP)
Title: Driving method and stopping position detector for unmanned vehicle
Inventor: MAEDA TOMOAKI
IPC: G05D1/02
Filed: 1988-02-10
Abstract: PURPOSE:To surely and stably shift the conveyance substance between an unmanned vehicle and a station by dislocating an unmanned vehicle in the inverse direction only by the dislocation quantity for the standard shifting position of the loaded cargo to be transported and stopping it without constant-position- stopping the unmanned vehicle at the station. CONSTITUTION:When a conveyance substance W is dislocated and shifted in the backward direction only by DELTAX for the standard shifting position of an automatic shifting device 2, at a station 30 to stop next, an unmanned vehicle M is stopped when the shifting center of the automatic shifting device 2 is positioned in the forward direction only by DELTAX for the shifting center of a conveyer 31. Consequently, when the conveyance substance is shifted onto the conveyer 31, the conveyance substance is shifted to a standard position towards the conveyer 31. Thus, the conveyance substance W is automatically shifted while the conveyance substance W is not always dislocated onto the standard shifting position of the station 30.
Patent JP-S60170933-A (JP)
Title: Manufacture of semiconductor device
Inventor: ENDOU KATSUHIRO
IPC: H01L21/28
Filed: 1984-02-16
Abstract: PURPOSE:To carry out photo etching without warpage and obtain highly accurate electrode pattern by previously executing selective processing for semiconductor substrate or electrode film provided at the surface by the photo etching, placing a brazing material between the substrate and supporting member and integrating them by dissolution and coagulation. CONSTITUTION:An electrode pattern is formed previously by the photo etching before coupling of the supporting member which has been carried out usually in the preceding stage in order to reinforce a semiconductor substrate. Thereby, a good pattern accuracy can be obtained. Namely, the substrate of gate turn-off thyristor is formed with 4-layer structure of P-N-P-N and a recessed surface 14 which enters the lower P type layer is formed to the upper most N type layer when the supporting member 4 is not yet bonded. Thereafter, an Al electrode film 7 is deposited on the entire part including such recessed surface, a cathode electrode 3 is formed at the upper most layer by the photo etching and a gate electrode is formed in separation to the next layer in the same way. Next, the supporting member 4 is fixed to the rear surface of substrate using an Al material 5.
Patent JP-H06295420-A (JP)
Title: Magneto-resistance effect element and magnetic memory device
Inventor: UCHIYAMA SUSUMU
IPC: G01R33/09
Filed: 1992-02-14
Abstract: PURPOSE:To provide the magnetic memory device having an ultra-high density and large capacity by inserting a second ferromagnetic metallic layer thinner than a first kind of a ferromagnetic metallic layer between this ferromagnetic metallic layer and a nonferromagnetic metallic layer as a means for controlling the magnetic interaction between the magnetic layers included in multilayered magnetic thin films. CONSTITUTION:The multilayered magnetic thin films having a laminated structure are formed by sputtering on a ceramic substrate 10. These thin films are formed by successively laminating a Cu layer 1 having 3nm thickness, a Co layer 4 having a thickness (t), a Cu layer 1 having 3nm thickness, an insertion Co layer 2 having 2nm thickness, an NiFe layer 3 having 3nm thickness and an insertion Co layer 2 having 2nm thickness to form a laminated structure and laminating 20 periods of such laminated structures, one of which is as one period 5. The multilayered magnetic thin films consist of the structures obtd. by thinly forming the insertion Co layers 2, 2 between the NiFe layers 3 and Cu layers 1 of the multilayered films consisting of (Cu/Co/Cu/Co/NiFe/Co). The magnetic head capable of reproducing the information recorded at a high recording density of >=6000 megabit per one square inch with a good sensitivity is thus obtd.
Patent JP-H11210613-A (JP)
Title: Vertical axis windmill
Inventor: UENO YASUO
IPC: F03D3/06
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To improve the performance and the durability of a windmill, and prevent noise trouble by arranging a plurality of straight blades on a circumfer ence around a spindle supported vertically while inclining so as to turn each impeller with a small radius in the root of each impeller and turn each impeller with a large radius in an upper end part of each impeller. SOLUTION: In the case where blades 4 are arranged while inclining by arms 11, 14 of vertical radius directions so as to turn it with a small radius in lower end parts 41 and turn it with a large radius in upper end parts 42, wave generated on blade units on the windward side faster reaches the blade of the leeward side in a lower end part of the blade, and slower reaches in an upper end part. Since an elevation angle is changed from a lower end part 41 of the blade 4 to an upper end part 42 in order by a time difference, the elevation angle is not simultaneously changed to the whole of the blade 4. As a result, a torque fluctuation of the wind mill is sharply released, and change of intermittent force applied on the blade 4 is also released, and noise in a low frequency is remarkably reduced. It is thus possible to improve a durability and a performance.
Patent JP-2000227663-A (JP)
Title: Exposure method and mask
Inventor: MURAKAMI MASAKAZU
IPC: G03F1/42
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To realize very accurate correction even in the case of aligning a mask and a substrate by using a mark. SOLUTION: In this exposure method, the pattern area 17 of the mask R is irradiated with exposing light so as to expose a pattern formed in the area 17 on the substrate P. In such a case, the mark 18 different from the pattern is formed in the area 17 and the pattern and the mark 18 are irradiated with the exposing light. The pattern has nearly the same partial patterns plurally, and the mark is put near each partial pattern.
Patent JP-H05224145-A (JP)
Title: Optical scanning device
Inventor: MURAKAMI KAZUNORI
IPC: B41J2/44
Filed: 1992-02-14
Abstract: PURPOSE:To facilitate a working, to reduce a cost and also to easily adjust the angle of a scanning light beam with reference to incident light by reducing the area of a reflective surface for reflecting the incident light and converting it to the scanning light and reducing the necessary accuracy extent. CONSTITUTION:A counter sunk part 37 having an inclined base surface is formed on the surface for attaching a rectangular prism 35 for reflecting the incident laser beam L and converting it into the scanning light with a rotor for a scanner motor 34, and one short side of the rectangular prism 35 is fitted in the counter sunk part 37, and a wedge 38 is fitted in between the base surface of the counter sunk part 37 and the short side of the rectangular prism 35. And the angle of the reflective surface of the rectangular prism 35 is adjusted by the degree of inserting the wedge 38.
Patent JP-S63241057-A (JP)
Title: Heat-resistant resin composition
Inventor: IKUMA SADAO
IPC: C08L51/00
Filed: 1988-02-09
Abstract: PURPOSE:To form a resin compsn. having excellent heat resistance and high- temperature stability, by blending a copolymer composed of an N-arom. maleimide, an arom. vinyl compd. and a vinyl cyanide compd. with an ABS polymer. CONSTITUTION:A heat-resistant resin compsn. contains a copolymer (M) composed of an N-arom. maleimide, an arom. vinyl compd. and a vinyl cyanide compd. prepd. by bulk-suspension polymn. and an ABS polymer. Said copolymer (M) is one prepd. by a process comprising a first stage wherein maleic anhydride is bulk-copolymerized with an arom. vinyl compd. monomer to obtain syrup composed of a mixture of a copolymer with unreacted monomers and a second stage wherein the syrup is mixed with a vinyl cyanide compd. monomer, the mixture is suspended in water to suspension-copolymerize the monomers contained in the syrup and the residue of maleic anhydride in the copolymer chain is imidated with an arom. amine.
Patent JP-S52111344-A (JP)
Title: Data processing system
Inventor: HASHIMOTO NORIAKI
IPC: G05B19/048
Filed: 1976-03-15
Abstract: PURPOSE: To simplify the detection of the break point of cables in the series connected type data processing system by introducing a general idea of the sequential address (S-ADRS) in addition to the own address (P-ADRS). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56125990-A (JP)
Title: Linear synchronous motor control device
Inventor: SAIJIYOU TAKASHIGE
IPC: H02P25/06
Filed: 1980-03-07
Abstract: PURPOSE:To enhance the accuracy of controlling the speed of a linear synchronous motor and the followup property thereof to a speed pattern by controlling the magnitude of a current pattern in response to the phase difference between the position signal and the frequency pattern of the motor. CONSTITUTION:A phase difference detector 23 produces a phase difference signal 24 between the frequency pattern 22 corresponding to the speed pattern of a vehicle and a position detection signal 4, and a phase difference compensating unit 25 produces a current peak value 26 in response to the phase difference signal 24. The maximum value of the current peak value 26 is limited by a current limiter 14 to become a current peak value pattern 15. On the other hand, the pattern 15 is multiplied by a current waveform pattern 20 synchronized with the position signal 4 produced from a current waveform pattern generator 19 by a multiplier 16 to produce a current pattern 5 flowed through the armature coil 2 of the motor.
Patent JP-S58144218-A (JP)
Title: Information transmitting device for ground moving material
Inventor: TSUMURA TOSHIHIRO
IPC: B61L3/06
Filed: 1982-02-22
Abstract: PURPOSE:To perform proper and quick control, by scanning an optical beam to give it  from a command controlling part, which is provided in a fixed position above a traveling course, to a response controlling part of a ground moving material and grasping the  state of the moving material by the optical beam turned back from the moving material. CONSTITUTION:A command controlling part 100 is provided in a fixed position above  the traveling course, and a response controlling part 300 is provided in a ground moving material 200. The controlling part 100 is provided with a laser beam generator 110,  a turning mirror 120, and a laser beam modulator 130. Further, the controlling part 100  is provided with a transmission signal generator 140, which converts the command  signal from a command controller 150, and a detector 160 which detects the reflected  beam from the mirror 120 and gives it to the controller 150. The scanning beam of the  mirror 120 is incident to a reflective mirror 350 of the moving material 200 and is  detected by a detector 310 and is given to a traveling course detecting means 320 and  a transmission signal detecting means 330. The output of the means 330 is given to  each device 500 of the moving material 200, and the state of the device 500 is transmitted from a response signal generator 340 to the mirror 350 through a laser beam  modulating means 360.
Patent JP-H08222877-A (JP)
Title: Shield cover fitting structure
Inventor: SAITO TAKESHI
IPC: H05K9/00
Filed: 1995-02-16
Abstract: PURPOSE: To provide a shield cover fitting structure with which a shield cover can be easily mounted and demounted without increasing the number of used parts. CONSTITUTION: In a shield cover fitting structure which fits a shield cover 3 to a printed board 2 and houses the substrate 2 in an enclosure composed of an upper cover 1 and lower cover 4, a solid ground 21 is formed at at least the part of a printed board 2 which comes into contact with the cover 3. In addition, projecting sections 22 of solder are formed at nearly regular intervals at the solid ground forming part and ribs 11 and 41 which hold the board 2 and cover 3 between them when the upper and lower covers 1 and 4 are joined together are formed so that the projecting sections 22 on the board 2 side can come into contact with the cover 3 and, as a result, the cover 3 can be electrically connected to the board 2 when the covers 1 and 4 are joined together.
Patent JP-H03232579-A (JP)
Title: Treatment of dioxin-containing ash in incineration of solid waste
Inventor: SEKIGUCHI YOSHITOSHI
IPC: B09B3/00
Filed: 1990-02-07
Abstract: PURPOSE:To completely remove highly poisonous dioxin, by returning part of dioxin-contg. ash collected with a dust collector to an incinerator and thermally decomposing the dioxin in the returned ash in the incinerator. CONSTITUTION:When dioxin-contg. ash produced by incinerating solid waste in an incinerator 1 and dioxin contg. ash collected with a dust collector 3 are melted in an ash melting furnace 5 to thermally decompose the dioxin, part of the dioxin-contg. ash collected with the dust collector 3 is returned to the incinerator 1 and the dioxin in the returned ash is thermally decomposed in the incinerator 1. The highly poisonous dioxin can be completely removed by thermal decomposition and load on the ash melting furnace is reduced.
Patent JP-H08215321-A (JP)
Title: Electrical treating device
Inventor: USHIO NOBUYUKI
IPC: A61N1/04
Filed: 1995-02-16
Abstract: PURPOSE: To improve safety and operability by forming an electrical treating device in such a manner that the specified current is made to flow into the body by a circuit for correction even if any electrode among plural electrodes connected to a treating device body is selected. CONSTITUTION: A conductor 25 or rubber conductor 30 which is the electrode is selected according to a treating section and a pin 29 for the conductor or a pin 33 for the rubber conductor is connected to a jack 23 of the treating device body 21. The conductor is affixed together with the conductor 25 to the lesion by the tacky adhesive power of this gel in the case of the conductor 25. The patient holds the rubber conductor 30 with the hand and presses the conductive rubber 31 to the lesion in the case of the rubber conductor. The low-frequency current is passed from the treating device body 21. The current flows to the electrode via the jack 23, the pins 29, 33 and cords 27, 34. The current outputted from the body 21 is made to flow as the small current to the lesion by the impedance 2 of the gel 28 in the case of the conductor 25 in this constitution.  The current is made into the small current by a correction circuit 24 and is outputted from the conductive rubber 31 in the case of the rubber conductor 30. Both low-frequency currents have approximately the same magnitude.
Patent JP-H10218773-A (JP)
Title: Medicinal preparation for inhibiting reduction in carbohydrate metabolism
Inventor: STEINBERG MITCHELL IRVIN
IPC: A61K31/506
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a medicinal preparation capable of inhibit the reduction in carbohydrate metabolism by formulating a specific substituted aminopyrimidine. SOLUTION: This preparation contains a compound of the formula (R<1> , R<2> and R<3> are each H, a halogen, an 1-4C alkoxy, an 1-4C alkylthio, an 1-4C alkyl, etc.; R<4> is H, formyl., acetyl, propionyl and butylyl, but all the R<1> , R<2> and R are not H at the same time) or its salt of solvation product as an active ingredient. As the compound of the formula, e.g. 4-chloro-N-(imidazolin-2-ylidene)-6- methoxy-2-methyl-5-pyrimidineamine (moxonidine) is preferable. It is efficient for treatments of high insuline blood disease, low insulin blood disease in the presence of functional β-cells, insulin resistant disease, impaired glucose tolerance and increased liver glucose effluence, and obesity.
Patent JP-H08218078-A (JP)
Title: Production of binder pitch
Inventor: HATANO HITOMI
IPC: C10C3/10
Filed: 1995-02-16
Abstract: PURPOSE: To provide a method of treating tar pitch with heat in the case that the toluene-insoluble fraction reduces in the starting tar pitch, particularly a method of producing binder pitch that can expand the selection range of the raw material. CONSTITUTION: In the production of binder pitch by treatment of pitch with heat, the first step of heat treatment at a temperature ranging from 300 deg.C to 400 deg.C within 10 hours is followed by the second step of heat treatment at a temperature ranging from 300 deg.C to 400 deg.C but differing from that in the first step, within 10 hours. It is preferred that the pitch softens at 50-80 deg.C before the heat treatment.
Patent JP-S55121851-A (JP)
Title: Electric dust collector
Inventor: KURATA FUJIO
IPC: B03C3/51
Filed: 1979-03-13
Abstract: PURPOSE: To make apparatus light weight as well as enhance the efficiency of dust collection by using as split dust collection electrode part a light weight channel steel and a similar shape channel steel provided with a great number of discharge needles.  
     CONSTITUTION: A great number of the discharge needles 1 are provided at close intervals on the central lines of both sides of the grooves of a light weight channel steel and a similar shape channel steel facing each other vertically in the direction of gas flow in order to form the discharge electrode 2, in which a plural number of the electrodes 2 are arranged at a desired interval to form the discharge portion A. Also, as the same type steels are plurally arranged at an appropriate interval to form the reversely charged particle collection portion B. And, the discharge portion A and the dust collection portion B are alternately arranged in such a way that the grooved surface of the electrode is placed at a right angle to the direction of gas flow to form a discharge pole side. Furthermore, the same type steels are arranged in a row at an appropriate interval similarly to the dust collection portion B to form the dust collection pole 4 which is, in turn, arranged to form the dust collection portion C. Thus, the efficiency of dust collection can be raised and its economy can be also enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59154758-A (JP)
Title: Production method of electrode for lead storage battery
Inventor: MATSUBAYASHI SATOSHI
IPC: H01M4/16
Filed: 1983-02-22
Abstract: PURPOSE:To retain an electrolyte satisfactorily and improve the battery performance at a low temperature by pinching a fine-glass fiber sheet mainly composed of glass fibers with a diameter of 1mu or less with a substrate having homo polarity and uniting them by heat deposition, etc. to form an electrode. CONSTITUTION:An electrode 3 for a lead storage battery is formed by pinching a fine-glass fiber sheet 2 mainly composed of glass fibers with a diameter of 1mu or less with a substrate 1 made of pure lead or lead alloy having homo polarity and uniting them by heat deposition, etc. Accordingly, a fine-glass fiber sheet 2 capable of retaining an electrolyte exists in the electrode 3, thereby a large quantity of sulfuric acid is retained in a pole plate even at a low temperature and sulfuric acid can be easily diffused into the active material during discharging, and the high-duty discharge characteristics at a low temperature can be improved by using this electrode 3 to form a retainer-type closed lead storage battery.
Patent JP-S60228142-A (JP)
Inventor: JIEFURII RII BAARARU
IPC: C09J1/00
Filed: 1985-02-18
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-H032159-A (JP)
Title: Production of aromatic sulfones
Inventor: JIYON HIISUKOOTO AZAATON
IPC: C07C317/22
Filed: 1990-02-09
Abstract: PURPOSE: To obtain the title compds. from a reaction mixture of an aromatic compd. and sulfonic acid under specific conditions.  
     CONSTITUTION: An aromatic compd. having at least one reactive position (e.g.; chlorobenzene) and sulfonic acid (e.g.; 4chlorobenzenesulfonic acid) and, according to circumstances, substantially anhydrous starting molten matter (the relative concn. of sulfonic acid and sulfone is based on a side rich in sulfone of a proper eutectic mixture in a sulfonic acid/sulfone phase) containing up to 18% (W/W) of a volatile solvent are supplied and the molten matter is cooled to a temp. crystallizing sulfone and subsequently crystallized and sulfone crystals are separated while a supernatant soln. is allowed to flow out to obtain the objective aromatic sulfone. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08204981-A (JP)
Title: Focus circuit
Inventor: YOSHIDA MASAHIRO
IPC: H04N3/26
Filed: 1995-01-24
Abstract: PURPOSE: To accurately correct the phase delay of parabolic signals for correction in horizontal and vertical directions in an image display device for which a deflection frequency is changed. CONSTITUTION: When a horizontal deflection pulse is supplied, a phase controller 21 changes the phase and outputs it to a horizontal correction waveform generation circuit 12. Horizontal parabolic signals generated in the horizontal correction waveform generation circuit 12 are voltage amplified in a horizontal amplification part 13 and a booster 14. Also, the vertical parabolic signals of a vertical correction waveform generation circuit 16 and the horizontal parabolic signals are superimposed on the secondary side of the booster 14 and outputted to a fly-back transformer. At the time, a high-pass filter 19 extracts the horizontal parabolic signals from output parabolic signals and supplies them to a comparison amplifier 20 and the comparison amplifier 20 detects the delay amount of the parabolic signals by the booster 14 or the like.  The phase controller 21 controls the phase so as to make a phase difference with the horizontal deflection pulse small.
Patent JP-H0666037-A (JP)
Title: Magnetic shield room
Inventor: ISHIKAWA TOSHIYUKI
IPC: E04H5/02
Filed: 1991-02-22
Abstract: PURPOSE:To prevent drop of a ceiling panel and provide a magnetic shield type capable of ventilation and natural illumination by securing to a beam a ceiling panel of the room formed through joining of a high electric conductivity material, and introducing the light from a projector outside of the door through receiving with a reflex plate furnished at each corner. CONSTITUTION:The joining part is made in mating grooves, and in the gap a foil of a conductive material is pinched, followed by fastening with a bolt and nut, to form an aluminum panel 3, with which a magnetic shield room 4 is configured. The ceiling panel 3 is fixed to a ceiling beam 1 through a hanging piece 2. A reflex plate 36 is installed at each corner in a room of magnetic shield type, and a projector 37 is installed outside of a door 35 having a hole or opening through which ventilation and natural illumination are to be made, and wirings inside the room are eliminated. Thereby drop of the ceiling by its own weight is precluded, and generation of magnetic noises is prevented.
Patent JP-H08196717-A (JP)
Title: Game house facility and method for exchanging game media using the facility
Inventor: ITO KOJI
IPC: G06Q50/00
Filed: 1995-01-24
Abstract: PURPOSE: To facilitate works for exchanging game media for prizes by providing an island facility with an island facility unit capable of at least displaying information regarding game media a player gets and transmitting to the island facility unit information regarding the player and counted game medium number at the game machine. CONSTITUTION: An island management unit 31 is installed in an island facility 11, to control an island facility unit 13 (13a...) under control of a central management unit 1. A player, after making a great hit, calls a game house employee, while playing the game, to give him prize balls and his player card. The employee puts the player card into a ball counter 12 and inputs the game machine number to count the prize balls. The player card data, including the counted prize ball number, and other data such as the game machine number are transmitted from the ball counter 12 to the island management unit 31, and then to the island facility unit 13. The player card is returned back to the player, which he puts in the port at the island facility unit 13 to get a prize coupon.