baber/WOPTO huggingface dataset:
Patent JP-S5512285-A (JP)
Title: Control mechanism of wind mill revolution
Inventor: NAWA MOTOYUKI
IPC: F03D3/04
Filed: 1978-07-13
Abstract: PURPOSE: To facilitate the control of wind mill revolution by conducting continuous direction control of flow deviation through opening/closing of openings provided in control chambers.  
     CONSTITUTION: Suppose that a closing plate 29 closes an opening 21, while another opening 20 is not closed. Under this situation, a flow from a nozzle 9 sucks fluid in control chambers 11 and 10. As the opening 21 is closed, the pressure of the control chamber 11 decreases by the sucking, while the pressure of the control chamber 10 remains almost unchanged because the opening 20 is not closed. Thus the flow originated from the nozzle 9 produces a sideway pressure difference in which the pressure in the rightside control chamber 10 is relatively higher than the leftside control chamber 11, and the flow is deviated to left by the pressure difference. The flow sticks to a guide wall 17 by Coanda effect, and is flown out. At that time, the wind mill 3 is in a state that one of its blades 25 is exposed to the flow, to produce anticlockwise revolution. The opposite of clockwise revolution is obtained by the operation of opposite way. The operation can be suspended when openings 20 and 21 are opened by departing closing plates 28 and 29 from them. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61245472-A (JP)
Title: Manufacture of enclosed lead storage battery
Inventor: MATSUBAYASHI SATOSHI
IPC: H01M10/12
Filed: 1985-04-22
Abstract: PURPOSE:To make both of the positive and negative electrode material inert while to prevent production of gas when injecting the liquid thus to quicken liquid injection by employing positive and negative plates in discharging condition when assembling a battery. CONSTITUTION:The positive and negative plates to be employed when assembling a storage battery are brought into discharging condition thus to make both of said plates inert. Consequently, production of gas is eliminated when injecting the liquid resulting in quick permeation of electrolyte into the plates and the separator.
Patent JP-S61244040-A (JP)
Title: Wafer transferring tool
Inventor: SATO RYOSUKE
IPC: H01L21/673
Filed: 1985-04-22
Abstract: PURPOSE:To prevent the tipping of wafers and the swell of the wafer boat by a method wherein, in a wafer transferring tool provided with the holding grooves, wherein each wafer is vertically held, the wafers are held in such a way that the height of some wafers to be held differs from that of the other wafers to be held. CONSTITUTION:The lower half parts 4 and 4 of holding plates 1l and 1r are formed thicker, and at the same time, the surfaces 5 and 5 of the inner sides of the holding plates 1l are 1r are curved in an arc shape and concave upwardly in such a way as to approach nearer inside as going down to the lower side. A wafer transferring tool 3 holds semiconductor wafers 6 thereon, for example, in such a way that the height of the semiconductor wafers 6, 6... to be held in the holding grooves 7a, 7a... having odd numbers from the front side differs from that of the semiconductor wafers 6, 6... to be held in holding grooves 7b, 7b... having even numbers from the front side and the height of the semiconductor wafers to be held in the holding grooves odd numbers is made higher than that of the semiconductor wafers to be held in the holding grooves even numbers. The state of the semiconductor wafers is made to change from the held state to the opened state, the semiconductor wafers are made to somewhat lower over the wafer boat and when the wafers are brought into the placed state over the wafer boat, firstly the semiconductor wafers to be held lower in the holding grooves odd numbers fall on the wafer boat, then the semiconductor wafers to be held higher fall on the wafer boat.
Patent JP-S59216322-A (JP)
Inventor: IZURAIRU EBUSEEBICHI HEIFUETSU
IPC: H03K5/19
Filed: 1983-05-18
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-S5610050-A (JP)
Title: Manufacture of armature
Inventor: HAMANO ISAO
IPC: H02K13/04
Filed: 1979-07-04
Abstract: PURPOSE:To prevent the deterioration of various characteristics due to the vibration and heating at the time of welding, by welding the lead portions of an armature coil by ultrasonic welding to the tubular segments which are connected to the outer periphery of resinous annular body, thereafter cutting the outer periphery of the segnents. CONSTITUTION:The lead portions 3a of the armature-coil are arranged on the thick portion of a commutator blank 18, and welding is carried out by a ultrasonic welding apparatus. Then, thin connecting portions 16 which are segment blanks 15 of said commutator blank 18 of the armature is cut and machined, thereby brush sliding surface 19 is formed. Thus, a commutator 20 having segments 7 which are separated in the circumferential direction is obtained. In this case, since the blank 18 is formed in a tubular shape together with a resin 6 and a brush 5, and the segments 7 are connected by the thin connecting portions 16; the effects due to the vibration and heat at the time of welding to the lead portions 3a can be prevented. Therefore, deterioration of various characteristics can be prevented.
Patent JP-H09259969-A (JP)
Title: Water-proof movable electric connector having protective shutter
Inventor: JIYANNMITSUSHIERU BUARE
IPC: H01R13/52
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enable each smooth movement of a shutter completely abutting with an edge part at a closed position with no permanent contact with the edge part during smooth movement so as to ensure sufficient water tightness. SOLUTION: A storage part of a main body 1 is provided with contacts 3 and 4, the storage part thereof is provided with openings 6 and 7 for passing a contact corresponding to another tool, and a shutter 2 is provided with a passing through openings 8 and 9 in the similar arrangement to the openings 6 and 7 for the contacts 3 and 4 provided for the man body 1. Here, the shutter 2 is constituted so as to ensure parallel advancing smooth movement between the closed position where at least areas 2 and 2' of the shutter 2 closes the openings 6 and 7 of the main body 1 and the release position where the openings 6 and 7 and the openings 8 and 9 of the shutter are overlapped each other.  A diagonal face including an edge of the edge part is parallel to the inclined face of the closed areas 2' and 2" of the shutter 2 so that the closed areas 2' and 2" abut with the edge of the edge part at the closed position.
Patent JP-S5514832-A (JP)
Title: Stocking method of conveying frame for surface treatment and apparatus thereof
Inventor: YAGISHITA SEIICHI
IPC: B65G49/02
Filed: 1978-07-17
Abstract: PURPOSE: To enable conveying frames to be inexpensively stocked at a fixed pitch by disposing conveyors each placed with one conveying frame and independently runnable to plural arrays partially surperposedly and controlling each conveyor with the position detectors of the conveying frames.  
     CONSTITUTION: In conveying the objects 8 to be treated to surface treating equipment, plural conveyor 4, 4' groups (running in mutually opposite directions) which are partly superposedly disposed and are independently runnable by motors 6 are provided. Empty ocnveying frames 1' are placed on the A side conveyor 4' by a crane or the like and are transferred to B, where the objects 8 to be treated are mounted to jigs 3 by an end conveyor 5 (elevatable) to transfer the objects 8 to be treated to the C side of the conveyor 4 groups, from where the objects go to the treating chamber end D. The apparatus is so constituted that the conveying frames may be stocked at a fixed pitch on the use side (D side) by suitably driving-controlling the conveyors 2 with the control unit 8 through transmission of the detectors 7, 7' of the conveying frames 1, 1'. Waiting, etc. owing to the absence of conveying frames in conventional methods are eliminated by the inexpensive apparatus. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07296003-A (JP)
Title: Picture data management system
Inventor: TOGO TSUTOMU
IPC: G06F17/30
Filed: 1994-04-25
Abstract: PURPOSE:To facilitate the management of picture data such as moving picture data on a picture data management system where various kinds of picture data are made into data bases and they can be edited. CONSTITUTION:A single or plural picture data files 1 storing plural pieces of picture data, picture data management tables 2 storing associative information of picture data stored in the picture data files 1 in accordance with the picture data files 1 and picture data control parts 3 executing the processing of the editing of picture data stored in the picture data files 1 and writing associative information of picture data being the result of the processing into the picture data management tables 2 or updating it are provided. Picture terminal equipments 41 and 42 can access to the picture data files 1 so as to execute the processing of editing.
Patent JP-H08258934-A (JP)
Title: Manufacture of loop-shaped belt
Inventor: KITAMURA ATSUSATO
IPC: B65G15/34
Filed: 1995-03-16
Abstract: PURPOSE: To provide an industrially favorable method for the manufacture of the loop-shaped belt which is substantially equivalent in quality to a seamless belt through a method for bonding both end sections of a belt-shaped base fabric is employed. CONSTITUTION: One surface of a belt-shaped base fabric 1 is assigned to an A surface, and the other surface is assigned to a B surface. An area 1y at the other end side of the A surface of the base fabric 1 is piled up to an area 1x at one side of the A surface of the base fabric 1 from the transverse direction while being twisted, and its piled-up section is deposited or sewn together along a junction line L in the oblique direction so as to be formed into a loop shaped junction fabric 1' by removing a corner section C. And an area covering the junction line L may be reinforced by a reinforcing piece 3 as required. Next, a resin shielding layer 2 is provided at least for the single surface of the junction fabric obtained 1' in a loop shape.  Piling works for both the areas 1x and 1y from the transverse direction can be performed from either one of the directions of a right angle, an obtuse angle and an acute angle.
Patent JP-S62243070-A (JP)
Title: Information retrieving method and its device
Inventor: WADA YUTAKA
IPC: G06F17/50
Filed: 1986-04-16
Abstract: PURPOSE:To efficiently advance a work for limiting an item to be retrieved, by instructing and selecting a word in a sentence and a design object in a drawing, on a display screen, and making the word in the sentence and the design object correspond to each other. CONSTITUTION:A design object name to be displayed on a display device 1 is sent to a design object data memory device 6 through a design object data retrieval code output part 5e from an input device 4. Subsequently, the coordinate data of the designated design object is selected, and this data is read to an arithmetic part 5a through a data input part 5f. The coordinate data of the selected design object is outputted to an image data storage part 3 through an image data output part 5d. Thereafter, an image display control device 2 inputs a design object image data written in the storage part 3 and displays it on the device 1. Also, from the device 6, the coordinate data of a menu area is read to the arithmetic part 5a through the input part 5f, and stores in the storage part 3 through the output part 5d.
Patent JP-S59212135-A (JP)
Title: Controlling method of press device
Inventor: NONAKA ZENICHIROU
IPC: B21D43/18
Filed: 1983-05-17
Abstract: PURPOSE:To improve working efficiency by starting movement of a gripping means at the timing before an upper die arrives at a top dead point and operating a press machine at the timing before the gripping means returns to the home position. CONSTITUTION:When a die is selected by a die selecting switch 7 according to the kind of the die, a storage means 4 is called out. When the device is operated, a gripping means 3 moves toward a press machine on the left side then moves toward the right and returns to the home position after placing the work gripped by a gripper 3a on a lower die 2b on the right side. A CPU 9 commands starting of the press machine when it is confirmed by a position detector 5 for the gripping position that the gripper 3a arrives at a non-interfering positon. The upper dies 1a, 2b ascend after the press machine presses the work and the ascending distance thereof is measured by a position detector 6 for the upper dies. When the dies arrive at a non-interfering position, a command is emitted from the CPU 9 to operate the means 3.
Patent JP-H11284195-A (JP)
Title: Thin film transistor and liquid crystal display device using the same
Inventor: SAKATA KAZUYUKI
IPC: H01L23/52
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To directly provide low contact resistance with indium tin oxide, by forming an insulating film by means of covering a first electrode and a substrate, forming a second electrode constituted of a transparent film electrode on the insulating film and electrically connecting the second electrode and the first electrode through a contact hole. SOLUTION: Pure aluminum or aluminum alloy is used and a first electrode being one of a gate, a source and a drain is formed on a transparent insulating substrate 1. Impurity constituted of one of N, O, Si and C is added to the upper layer of the first electrode. A second layer 2 to which impurity is added and a first layer 3 to which impurity is not added are formed. An insulating film 4 is formed by covering the first electrode and the transparent insulating substrate 1. The insulating film 4 is patterned, a contact hole 10 is formed and a second electrode and the first electrode, which are formed on the insulating film 4 through the contact hole 10, are electrically connected.
Patent JP-H05247449-A (JP)
Title: Grinding wheel
Inventor: NAGATA AKIRA
IPC: C09K3/14
Filed: 1992-03-10
Abstract: PURPOSE:To provide a grinding wheel which gives a very good finished (ground) surface without decreasing the grinding efficiency. CONSTITUTION:A grinding wheel is provided wherein the outer surface of each hollow grain 12 is covered with many auxiliary abrasive grains 20 which have diameters lower than those of the main abrasive grains 10 and are bonded to each other through glass 22.
Patent JP-H08261795-A (JP)
Title: Method for detecting reference position of encoder
Inventor: SUZUKI KOUJI
IPC: G01D5/244
Filed: 1995-03-17
Abstract: PURPOSE: To highly accueately detect the reference position of an encoder. CONSTITUTION: The encoder is provided with a collimator lens 2 for turning the light from a light source 1 to parallel lights, a main scale 3, a slit pattern 4 for the generation of a displacement signal, a pattern 5 for the generation of a reference position signal, and a slit pattern 9 for the generation of a reference position auxiliary signal. An index scale 6 is fixed to a moving body which relatively moves to the main scale 3 or to a fixed body, and faced to the main scale 3. The index scale 6 has slit patterns 71-74 formed at four points to generate displacement signals shifted in phase every 90 deg., a slit 8 for the generation of the reference position signal and slit patterns 101-102 for the reference position auxiliary signal.  Photodetecting elements 111-114 for the displacement signal, a photodetecting element 13 for a reference signal and photodetecting elements 121-122 for a reference auxiliary signal are provided at the side of the index scale 6 opposite to the light source.
Patent JP-H10277854-A (JP)
Title: Spring inserting and mounting device
Inventor: NISHIWAKI SHINJI
IPC: F16F1/12
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To easily and certainly insert a coil spring using a simple structure independently of the operator's skillfulness. SOLUTION: A spring inserting and mounting device is to insert by pressure a coil spring 1 into a mounting hole 5 provided in a cylinder 4 of a compressor 3 while the spring 1 is in rotation and is equipped with a rotatable pushing tool 16 having a core metal 11 whose tip is fitted from inside the coil spring 1 and which makes slide contact to hold the spring 1 removably and a convex spherical surface 12 which is furnished in a single piece at the base end of the core 11 and arranged eccentrically with the axis of the spring 1 held by the core 11. The tool 16 is rotated and advanced, and thereby the spring 1 held in slide contacting with the core 11 and contacting by the tail with the spherical surface 12 is fitted into the mounting hole 5, and intrusion takes place while the contacting point of the tail of spring 1 with the spherical surface 12 is moved bit by bit.
Patent JP-S5514224-A (JP)
Title: Printer
Inventor: OKADA KENJI
IPC: B41J29/48
Filed: 1978-07-14
Abstract: PURPOSE: A printer arranged such that the cooling air is blasted onto a stock form in print position after it cools down the printing mechanism, for which the form is prevented from disturbing when an end of the form passes a given position by stopping blast onto the form.  
     CONSTITUTION: In a printer arranged such that a stock form 3 is fed by a form takeout motion 6 by way of printing unit provided with form end detection device 12, tension device 7, frame 14 and print hammer 4, the cooling air is blasted onto the hammer 4 from a ventilator 13 like blower and then onto the form 3 to blow off wastes of ink ribbon and stock form, the ventilator 13 is stopped operating upon detection of the form end by the form end detection device 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5712652-A (JP)
Title: Device for picking up register mark pulse in automatic registering device
Inventor: OOYABU SHINYA
IPC: B41F33/14
Filed: 1980-06-27
Abstract: PURPOSE:To simplify the operation and enhance the response speed of the titled device by a method wherein synchronous pulses are counted, and when the counted value is equal to a predetermined value, one pulse is outputted and a gate signal is formed such that said pulse is at the center of the gate signal with respect to time. CONSTITUTION:Register marks RM1, RM2, RM3 printed at regular intervals l1 are detected by two detecting parts located with a spacing l1 therebetween. A part corresponding to time t1 shorter than the interval l1 is erased from a pulse signal S1 by a monostable multivibrator 103, and only the synchronous pulses are picked up, followed by counting by a counter 105. A counter 110 is provided which is reset by an output from the counter 105, counts (n) pulses fed from a pulse generator 3 and outputs an n1 count output, an n2 count output and an n3 count output signal with rest time therebetween. The gate signal of time tw with the reset time included therein is outputted by the n1 count output and the n2 count output. The gate signal is made to be a pick-up signal for register mark signals.
Patent JP-H04319218-A (JP)
Title: Vacuum interrupter
Inventor: FUKAI TOSHIMASA
IPC: H01H33/66
Filed: 1991-04-18
Abstract: PURPOSE:To prevent generation of penetrating leakage on a sealing ring when a vacuum interrupter, the electrode of which includes a low melting point metal, is assembled by brazing. CONSTITUTION:Sealing rings 3, 4 that form a vacuum container 1 of a vacuum interrupter are made of dephosphorized copper, and when a low-melting point metal dispersed from electrodes 8, 10 at the time of brazing come into the sealing rings 3, 4, they will not penetrated by the metal.
Patent JP-H04318246-A (JP)
Title: Air-fuel ratio study control device for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/14
Filed: 1991-04-18
Abstract: PURPOSE:To discriminate a concerned region on a study map by hysteresis characteristic in accordance with area of each region, in the case of an air-fuel ratio study classified by an operational region. CONSTITUTION:A concerned region (i) is discriminated based on a preset threshold data Tp[i] by a study map divided with a basic fuel injection amount Tp serving as a parameter. A correction value Tphis is calculated(S56) as a predetermined proportion of change width of the Tp in the concerned region (i). Further by discriminating(S57) a direction of change of the concerned region (i) to correct the original threshold data by the above-mentioned correction value Tphis, the threshold data such as delaying a response of discriminating the concerned region in the respective direction of change is set, and the threshold data after thus corrected is compared(S58, S61) with the actual Tp to specify the final concerned region I.
Patent JP-S5514251-A (JP)
Title: Method of producing film for printing wrapping
Inventor: HASEGAWA KINJI
IPC: B29C55/00
Filed: 1978-07-18
Abstract: PURPOSE: To produce the above-mentioned film showing a good adhesion to a printing ink, by melting and extruding a compound of polyester containing polyethylene glycol and ethylene terephthalate and stretching the extruded compound into the form of a film.  
     CONSTITUTION: A compound is formed of the following components (A) and (B). (A) a polyester master containing polyethylene glycol prepared by adding 1.0 to 40 wt% of polyethylene glycol of a molecular weight of 5000 to 200000 to a polyester having ethylene telephthalate content in excess of 80 wt%, before the completion of melting and polymerization. These components are molten and polymerized to form the above mentioned polyester master. (B) a polyester containing no polyethylene glycol and having an ethylene telephthalate component in excess of 80 wt%. This component (B) is added to the component (A) such that the polyethylene glycol content of the compound falls between 0.5 and 10 wt%. This compound is molten and extruded into the form of a film and is subjected to a biaxial stretching and heat treatment to become the film product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57203816-A (JP)
Title: Cooling fan control circuit for motor car
Inventor: TAKEOKA TAKANAO
IPC: F01P7/08
Filed: 1981-06-08
Abstract: PURPOSE:To improve capacity of an air conditioner, by a method wherein a radiator cooling fan which is capable of cooling a part of a radiator and a condenser is turned on or off automatically according to variation of water temperature, and full force running of a cooling fan is enabled at low speed travelling. CONSTITUTION:If an air conditioner switch 16 is turned on when a temperature of a cab is high and a thermoswitch 17 has been turned on, an air conditioner relay 15 and a fan motor relay 21 are turned on, and a fan motor 9 of a cooling fan 7 of a condenser 3 and a fan motor 10 of a cooling fan 8 of a radiator 2 become operative simultaneously. On the other hand, when the thermoswitch 17 is turned off both the fan motors 9 and 10 are suspended. In this instance, when a thermoswitch 22 is turned on due to an increase of cooling water temperature, the fan motor 10 is actuated and the radiator 2 is cooled as the thermoswitch 22 is connected with the fan motor 10 in series with the relay 21. With this device, the maximum operation of the air conditioner at low speed travelling can be carried out.
Patent JP-S58204141-A (JP)
Title: Low karat gold alloy for casting assuming gold color
Inventor: MURAYAMA KENTAROU
IPC: C22C5/02
Filed: 1982-05-21
Abstract: PURPOSE:To obtain the titled gold alloy consisting of prescribed percentages of Au, Ag, Pd, Cu and In, assuming a gold color comparable to that of a high karat gold alloy in spite of the low Au content, and having high corrosion resistance. CONSTITUTION:This low karat gold alloy for casting assuming a gold color consists of, by weight, 30-50% Au, 5-35% Ag, 5-15% Pd, 10-20% Cu and 10- 18% In. The physical properties of the alloy can be further improved by adding one or more among <=0.1% Ir, <=2% Pt and 5% Zn to the alloy. The corrosion resistance and gold color of the gold alloy are comparable to those of a 14k. gold alloy, and this alloy can be widely used as a gold alloy for casting an inlay, a crown, a bridge, etc. for dental use, accessories, etc.