baber/WOPTO huggingface dataset:
Patent JP-H11207005-A (JP)
Title: Lower tank of pachinko machine
Inventor: TAKANO KAZUHIKO
IPC: A63F7/02
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent pachinko balls from getting dirty by preventing dust and foreign matters from entering. SOLUTION: A tilting cover 13 is provided on the entire upper surface of a lower tank 5. Concerning this tilting cover, the shape of the cross section of it most part is wave-formed so as to support the pachinko balls at their two points to flow down and a plate 21 with a dropping port 19 is connected to the downstream part in a flowing-down direction. A slit 23 having nearly a half size of the diameter of a pachinko ball 9 is provided at this connecting part and a dust container 27 is provided on the lower surface of this slit 23.
Patent JP-H07218109-A (JP)
Title: Containing device for refrigerator door and molds therefor
Inventor: FUJISAWA KATSUYOSHI
IPC: F25D23/04
Filed: 1994-02-02
Abstract: PURPOSE:To improve a strength and reduce the cost by providing a partition plate for longitudinally partitioning a pocket body in such a manner that right and left ends are connected to right and left sides of the body. CONSTITUTION:A pocket body 11 opened at upper and rear sides has a bottom 11a, a front surface 11b enclosed from three sides at peripheral edges and a side 11c formed with a recess 11d engaged with a protrusion 5c of a longitudinal peripheral edge 5a of a door inner plate 4. A partition plate 12 is formed to partition the body 11 into a front pocket 13 and a rear pocket 14, and both ends are connected to the side 11c. The side 11c of the body 11 is held by supporting by connection of the plate 12 from inside and engagement of the recess 11d with the protrusion 5c from outside, and hence even when a heavy article is contained in the pocket 13, its deformation is suppressed. Accordingly, even if a thickness of the body 11 is reduced as compared prior art, necessary strength can be held.
Patent JP-S56109812-A (JP)
Title: Silica alumina hydrate filler and its manufacture
Inventor: SUGAWARA YUUJIROU
IPC: C09D7/12
Filed: 1980-02-02
Abstract: PURPOSE: To form the titled filler useful as a thickener or a powder fluidity improver by heating specified silica sol contg. basic aluminum sulfate to form silica alumina hydrogel followed by acid treatment, alkali treatment and dehydration with an org. solvent.  
     CONSTITUTION: Hydrosol having an SiO 2  to Al 2 O 3  wt. ratio of 80:20W92:8 and contg. alumina in the form of basic aluminum sulfate of formula Al 2 O 3 .(1.6W0.8) SO 3  is heated to form silica alumina hydrogel contg. ≥5wt% solid matter, and the hydrogel is treated with a mineral acid to adjust the wt. ratio of SiO 2  to Al 2 O 3  to 86.7:13.3W99.8:0.2. The resulting hydrogel is then adjusted to about 7W11pH by alkali treament and dipped in a water miscible org. solvent such as alcohol or ketone to substitute the solvent for water incorporated in the hydrogel, and the solvent is removed to obtain a silica alumina hydrate filler. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03215980-A (JP)
Title: Photovoltaic device
Inventor: IMAI MIZUHO
IPC: H01L31/04
Filed: 1990-01-20
Abstract: PURPOSE:To improve a photovoltaic device in adhesive strength between a transparent electrode and an amorphous semiconductor layer and to enable it to output an enough output current by a method wherein the transparent electrode is composed of a tin oxide film doped with fluorine and formed on a light transmitting substrate and another tin oxide film doped with antimony formed thereon. CONSTITUTION:A transparent electrode 2 is formed on the surface of a light transmitting insulating substrate 1, where the electrode 2 serves as a light incident electrode and its extension serves as a positive electrode pad 6. A transparent conductive film isolated from the transparent electrode 2 is formed as an electrode pad 8 on a negative side. The transparent electrode 2 is composed of a tin oxide film 2a doped with fluorine and another tin oxide film 2b formed thereon. An amorphous semiconductor film 3 is formed on the transparent electrode 2 and a back electrode 4 of metal film is formed on the amorphous semiconductor film 3. By this setup, the adhesion of a transparent electrode to an amorphous semiconductor layer can be improved in strength and an enough output current can be obtained.
Patent JP-S61173846-A (JP)
Title: Control device for indexing cam shaft
Inventor: TSUTSUI YOSHIYUKI
IPC: B24B19/12
Filed: 1985-01-25
Abstract: PURPOSE:To eliminate the necessity of computation in consideration with signs to aim at reducing the number of components parts, by adding a desired relative angle to the present angle of a cam drive shaft with the use of an adder, and by subtracting the angle corresponding to the reversely rotating angle of the drive shaft from the thus added value so that the drive shaft is coupled to a cam when the thus subtracted value becomes equal to a predetermined value. CONSTITUTION:A clutch is disengaged when a cam is stopped at its reference position, to make a cam drive shaft free. At this time a signal is transmitted to a terminal 14-1, and the present stopping angle which is defined by the stopping condition of the free drive shaft and a pulse encoder 4 and a counter 12 is added to a desired relative angle from a circuit 11 by means of an adder circuit. The thus added value is loaded on a counter 14 as an initial value. Then a signal 30 allows a circuit 19 to be changed over to connect an amplifier 18 with a motor 3, and therefore, an indexing start control signal 32 starts a circuit 16 so that an output pulse train runs through the circuit 17 to reversely rotate a motor 3 by means of an amplifier 18. Then a pulse which corresponds to the reversely rotating angle is fed from the pulse encoder 4 to the subtracting terminal so that, when the counter 14 reduces its loaded value down to zero, the drive shaft also stops its rotation, thereby the relative angle between the cam and drive shaft comes to be desired relative angle.
Patent JP-S5294805-A (JP)
Title: Suppression of local injury in pig iron tapping spout in blast furnace
Inventor: OCHIAI TSUNEMI
IPC: F27B1/20
Filed: 1976-02-04
Abstract: PURPOSE: When molten pig iron and slag are flowed in tapping spout made from silicon carbide, graphite etc., carbon material such as cokes is added to the flow of the said melts, Oxidation injury of the tapping spout caused by oxide in slag and oxidizing atmosphere on the slag is thus prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04245584-A (JP)
Title: Character extracting device
Inventor: SATO TOSHIO
IPC: G06K9/38
Filed: 1991-01-31
Abstract: PURPOSE:To easily extract even characters to have no lightness difference from multicolor picture data to include the characters. CONSTITUTION:A data analyzing part 2 detects color information by analyzing multicolor picture data collected by a color picture collecting part 1 and sets a converting parameter. A data converting circuit 3 converts the above mentioned multicolor picture data into a gradation picture from which characters are easiest to be extracted based on the converting parameter. Besides, the data analyzing part 2 finds a threshold value to execute character extraction from the gradation picture. A threshold value circuit 4 outputs a binary picture from the above mentioned gradation picture according to the threshold value and it is the picture from which the characters are extracted.
Patent JP-H04363036-A (JP)
Title: Bonding wire for semiconductor device use and its manufacture
Inventor: MORIKAWA MASAKI
IPC: H01L21/60
Filed: 1991-01-31
Abstract: PURPOSE:To restrain the intermetallic bond of a bonding wire, for semiconductor device use, which is wound on a bonding spool in a multilayer manner and to reduce the friction of the bonding wire. CONSTITUTION:The surface of a thin wire which is composed of gold or a gold alloy annealed at 300 to 700 deg.C and which constitutes a bonding wire 1 for semiconductor device use is coated, in an average film thickness of 10 to 5000Angstrom , with a hydrophilic surface-active agent containing organic carbon. The windingloosening property of the bonding wire 1 can be enhanced and the bonding wire can be fed stably.
Patent JP-S58134045-A (JP)
Inventor: ROMAN KAIZAA
IPC: A61Q13/00
Filed: 1983-01-26
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-S62170136-A (JP)
Title: Fluorescent display tube
Inventor: TSUJIKAWA KENICHI
IPC: H01J31/15
Filed: 1986-01-21
Abstract: PURPOSE:To enable the outside terminals of grids to be remarkably curtailed by extending stripe-shaped grid electrodes so as to integrally form also an IC lead frame electrode section used for loading grid drivers, from an extremely thin plate through photoetching technics. CONSTITUTION:Grids 20 are formed by subjecting an extremely thin plate of alloy to the process of etching it in thin stripe shape, and an electrode section 30 used for loading a grid driver IC is integrally formed on one end thereof. The electrode section 30 comprises an IC output side lead 31, an IC input side lead 32 and an IC tip diebond lead 33 that are integrally connected to the grid 20. Meanwhile, respective stripe-shaped grid electrodes are firstly mechined in a state of connection like ladder shaped portions 34, 35 so as to hold mechanical strength thereof. The ladder shaped portions 34, 35 are cut off 37 to be electrically isolated by laser beams after being provisionally fixed by means of spacer glass 14 and frit glass 4.
Patent JP-S57125243-A (JP)
Title: Composition for mortar joint
Inventor: UCHIKAWA YASUTAKE
IPC: C08L101/00
Filed: 1981-01-27
Abstract: PURPOSE: To prepar the titled composition having increased reemulsifiability, and suitable as an adhesive for applying to the surface of a structre, by compounding a (co)polymer of an ethylenic unsaturated monomer with an electrolyte and a condensation product of an alkylene oxide and an aromatic hydroxyl compound.  
     CONSTITUTION: 100pts.wt. of an aqueous emulsion of a homopolymer or copolymer of an ethylenic unsaturated monomer is mixed with 2W5pts. of a condensation product derived from 5W35mol of an alkylene oxide (pref. ethylene  oxide) and 1mol of an aromatic hydroxyl compound (pref. β-naphthol) and 2W 6pts. of an electrolyte (pref. inorganic alkali chloride). The amount of the composition to be applied to the surface of a structure is pref. 10W100g/m 2 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60155421-A (JP)
Title: Injection molding method and apparatus therefor
Inventor: AZUMA KEIJI
IPC: B29C45/26
Filed: 1984-01-25
Abstract: PURPOSE:To supply molded parts to an assembling process as it is, by successively performing the injection molding of molded parts according to sequence assembled in machinery in a state connected by a connection runner. CONSTITUTION:A molded product M is molded by injecting a molding material in a pair of cavities C. When both rotary molds 29, 30 are separated at the time of mold opening, the rear connection runner l2 of connection runners l1, l2 provided before and after a sprue is supported by the feed fixing pin 31a of a feed cylinder 31 and, therefore, the molded product M is left at the molding position. Next, when the molded product M is fed out to the side of a feed-out apparatus 32 and the next cavities C are opposed, the rear end part of the rear connection runner l2 is grasped in the leading end sides of the connection runner parts JL of the next cavities C. Subsequently, the feed fixing pin 31a is drawn off from the runner l2 and allowed to position at the rear end parts of the connection runners JL of the next cavities C.
Patent JP-S61171915-A (JP)
Title: Cylinder device of fluid bearing type
Inventor: ONO HIDEAKI
IPC: G11B15/28
Filed: 1985-01-24
Abstract: PURPOSE:To improve the wear-resistance of a sleeve by forming a thin film made of Ni, Cr, Al2, O3, TiC or the like on the inner surface of the sleeve supporting a rotary shaft of a fluid bearing type cylinder device. CONSTITUTION:A sleeve 12 is performed on a lower cylinder 11 of a fluid bearing cylinder type device, and a rotary shaft 16 connected to an upper cylinder is disposed inside the sleeve. Herringbone dynamic pressure generating grooves 13a, 13b are formed on the inner peripheral surface of the sleeve 12 that contacts the rotary shaft 16, and a thin film made of Ni, Cr, Al2, O3, TiC or the like is formed thereon. Therefore, even if the rotary shaft rotates at a low speed, and the rotary shaft and the sleeve directly contact each other, the inner peripheral surface of the sleeve is kept from abrasion.
Patent JP-H10205162-A (JP)
Title: Vibration control structure of building
Inventor: MAEDA NOBUYUKI
IPC: E04H9/02
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To improve a vibration control effect by attaching one of continuous beams to a column body of an outer pipe and the other beam to a column body of an inner pipe so that the beams are attached to separate columns. SOLUTION: An inner pipe of circular section is installed in an outer pipe 1 formed of a steel pipe of circular section with the clearance S between the inner pipe and an inner circumferential surface of the outer pipe 1. Beams 4a-4d are welded to a connection part of a column from all sides, the adjacent beams 4a, 4b are welded to the outside of the outer pipe 1, and the other beams 4c, 4d are welded to a diaphragm provided in the inner pipe through an opening 1a provided in the outer pipe 1.  In this structure, when vibration is transmitted from the connection direction of the beams, the transmission route of the vibration to be transmitted in the connection direction of the beams 4a, 4c is disconnected because the outer pipe 1 to which the beam 4a is attached is separated from the inner pipe to which the beam 4c is attached, and the outer pipe 1 is relatively displaceable from the inner pipe. When the vibration is transmitted in the connection direction of the beams, the vibration associated with the relative displacement is generated between the outer pipe 1 and the inner pipe.
Patent JP-S55103491-A (JP)
Title: Time correction mechanism of electronic watch
Inventor: WAKAI YOUICHI
IPC: G04G5/00
Filed: 1979-02-02
Abstract: PURPOSE: To secure the balance for both the switch operation and the change of digital display by giving the control to the time correction quick setting clock signal via the rotational speed of the revolution switch.  
     CONSTITUTION: Revolution switch Sw2 for the crown or the like is provided as the externl operation component, and the time correction is carried out by turning the switch Sw2. In that case, the amount of the time correction is decided in accordance with the rotational speed of Sw2. And at the same time, the number of clock 32Hz is counted by the fixed value when time correction quick setting clock 32Hz is supplied to time counter 7. Thus the clock number is controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05207591-A (JP)
Title: Magnetic circuit for speaker
Inventor: MIYATA HAJIME
IPC: H04R9/02
Filed: 1992-01-27
Abstract: PURPOSE:To improve the magnetic flux density by covering a part in which a magnetic force line is leaked from the magnetic circuit with a superconducting material so as to prevent the spread of lines of magnetic force thereby concentrating the magnetic flux to a gap. CONSTITUTION:An outer circumference of the magnetic circuit comprising a yoke 1, a magnet 3 and a top plate 4 is covered by a superconducting material 9. The spread of lines of magnetic force is prevented by the Meisner effect of the superconducting material by covering the lines of magnetic force leaked from the magnetic circuit with the superconducting material 9 and the magnetic flux is concentrated onto the gap only to improve the magnetic flux density and to make the size small.
Patent JP-H04246928-A (JP)
Title: Pager call system
Inventor: SHIMIZU MASAHIRO
IPC: H04B7/26
Filed: 1991-02-01
Abstract: PURPOSE:To prevent secret information from leaking to a third person except for a desired other part to be called, at the time of calling a pager. CONSTITUTION:A radio call switchboard 3 receives and identifies a special number indicating that a message transmitted from a call demander 1 who calls a pager 13 is the secret information, and transmits the added information to the pager 13. A control part of the pager 13 recognizes the added information, and allows a secret information storing part 15 which stores the received message as the secret information to store it. The control part 18 receives a pass word for drawing out this secret information, inputted from a data key 17, recognizes that this pass word is coincident with the preliminarily registered one, and allows an information display part 16 to display this secret information.
Patent JP-S58129608-A (JP)
Title: Method for indicating production in production line group
Inventor: NAITOU TATSUO
IPC: G05B23/02
Filed: 1982-01-29
Abstract: PURPOSE:To improve the efficiency of production by checking a work operated as a pair work with a defective work and applying an indication to a line in which the defective work is generated by using line controlling devices to control respective lines and a central indicating device to collectively control these controlling devices. CONSTITUTION:If a defective work is generated in a line L1 e.g., an NG reporting signal is outputted from a line controlling device LC1, an NG reporting FF78 in a central indicating device is set up, a gate 79 is opened, the number of pulses from an oscillator 55 is counted by a counter 80, and a decoder 81 is turned on in the order 1 through 6. When the output 4 of the decoder 81 is turned on, the contents of a reporting address counter 91 for a line L2 which is a pair with the line L1 is compared with that of a reporting address counter 72 for the line L1 by a comparator 92 to check the existence of a work corresponding to the defective work. Thus a work non-shifting indication is sent to the defective work generating line, saving the time for communication.
Patent JP-S61173041-A (JP)
Title: Air conditioner
Inventor: SANO TETSUO
IPC: F24F11/02
Filed: 1985-01-25
Abstract: PURPOSE:To always keep an indoor temperature in a condition in which a human body feels comfortable by a method wherein a control temperature of an air conditioner is changed over under a difference between a room temperature and a wall temperature and corrected thereto. CONSTITUTION:For example, in case of air heating condition,an initial set temperature Ts for an air conditioning control part 6 is applied. Although the air temperature TA is relatively fast increased as the heating operation is started, the wall temperature is delayed in its increasing and a cold feeling is applied in response to the radiation heat. In case that a difference between the air temperature TA and the radiation heat TR, that is, a difference DELTAT of an output of the comparator 3 is more than the specified value, correction is performed by a calculator 4 for the initial set value TS given by the setting unit 5 and then a little higher temperature control value TC is applied to the air conditioning control part 6. When the wall temperature is increased to cause a difference between the air temperature TA and the radiation heat TR becomes less than the specified value, the initial set value TS is applied to the air conditioning control part 6 from the calculator 4. When the wall temperature is increased and a difference between the air conditioning temperature TA and the radiation heat TR is less than the specified value, the lower temperature control value TC is applied to the air conditioning control part 6.
Patent JP-H06218514-A (JP)
Title: Working condition confirming device of hydraulic cylinder
Inventor: KOBAYASHI TATSUYUKI
IPC: B29C45/56
Filed: 1993-01-27
Abstract: PURPOSE:To detect the condition of a piston even when the piston is stopped by judging whether the working condition of the piston is abnormal or not by comparing the computed results of the number of revolution of a motor with the set value in the normal condition. CONSTITUTION:A piston 26 is slidably arranged in a hydraulic cylinder 23, and a compression chamber 28 and an expansion chamber 27 are formed between the piston and the cylinder 23. A hydraulic pump 30 is connected to the expansion chamber 27, and the hydraulic pressure is supplied. A hydraulic motor 31 is connected to the compression chamber 28, and the amount of the working oil supplied from the compression chamber 28 is converted into the number of revolution. A detecting means 32 is connected to the motor 31, and the number of revolution of the motor is detected. The number of revolution of the motor 31 when the piston 26 is normally operated is set, and the number of revolution of the motor 31 is computed based on the output signal of the detecting means 32. The computed results are compared with the set value in the normal condition, and a judgement whether the working condition of the piston is abnormal or not is made by an abnormality judging means 33. This constitution prevents the judgement of the abnormal working condition of the piston as a normal one.
Patent JP-2000212964-A (JP)
Title: Method for greening slope
Inventor: ICHIKAWA TAKESABURO
IPC: E02D17/20
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for greening slope excellent in practical use capable of simply and surely vegetating plants even on a steep slope or a soft ground slope. SOLUTION: A greening method for slope is a method greening the slope 1 by vegetating plants 5 on the slope 1 such as a steep slope or the like. Then, protection members 3 arranging a plurality of vertically opened voids 2 forward, backward and sideways are provided, the protection members 3 are arranged on the slope 1, greening members 1 such as soil dressing, greening basic material or the like capable of vegetating the plants 5 are provided to the protection members 3, at the same time, the protection members 3 are fixed on the slope 1 by the greening members 4, and the plants 5 are vegetated on the greening members 4.
Patent JP-S62171109-A (JP)
Inventor: SHINOZAKI IKUHIKO
IPC: H01G9/02
Filed: 1986-01-24
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-H08198920-A (JP)
Title: Polymer-dispersed polyol and its production
Inventor: YAMASHITA MASAMI
IPC: C08F4/08
Filed: 1995-01-27
Abstract: PURPOSE: To obtain a polymer-dispersed polyol capable of providing a polyurethane foam improved in performances such as impact resilience, vibration characteristics and moldability by carrying out the polymerization in a polyoxyalkylene polyol prepared by conducting the ring opening addition polymerization using a cesium-based catalyst. CONSTITUTION: (B) A monomer having a polymerizable unsaturated group (e.g. acrylonitrile alone) is polymerized in (A) a polyoxyalkylene polyol prepared by carrying out the ring opening addition polymerization of (iii) an alkylene oxide (e.g. ethylene oxide) using (i) an initiator containing an active hydrogen group and (ii) a cesium-based catalyst, preferably cesium hydroxide. The polymer concentration is preferably 2-60wt.%.