baber/WOPTO huggingface dataset:
Patent JP-H06187094-A (JP)
Title: Mouse control base
Inventor: KAWAI KOZO
IPC: G06F3/039
Filed: 1992-12-14
Abstract: PURPOSE:To improve operability without giving an unpleasant feeling and a hurt feeling to an operator by forming a bend with L-shaped cross-section at one end of a mouse control base and preventing unwilling movement on a console. CONSTITUTION:A contact surface 11 positioned on the upper surface of the mouse control base 10, that is an upper layer, is formed by a material provided with a little repulsion such as soft vinyl chloride or the like so that the contact rotation of a ball-like roller provided on the bottom surface of a mouse 6 is performed smoothly and surely, and is provided with a smooth surface and hard resin or the like is used for a lower layer so as to hold a shape. Then, further for a lowest layer which is a rear surface, soft resin or rubber whose frictional resistance is large is adhered. In the meantime, the bend with L-shaped cross-section bent in the opposite direction of the contact surface 11 by heat treatment or molding is formed at one end of the control base 10, also the corner 13 of the bend 12 is worked to a smooth curved surface and the mouse control base 10 is used while the inside 14 of the bend is abutted on the end surface of the console 1.
Patent JP-H06215888-A (JP)
Title: Discharge lamp lighting circuit
Inventor: FURUTA TAKASHI
IPC: H02M7/537
Filed: 1992-12-25
Abstract: PURPOSE:To provide a small-sized discharge lighting circuit capable of step light control or continuous light control at low cost by connecting a resistance to a series resonance circuit in parallel to a capacitor, and changing the continuing period of a transistor to control the light of a discharge lamp. CONSTITUTION:When a DC power source 1 is inputted, a current is carried to a switching transistor 4 through a resistor 5, and the transistor 4 starts oscillation to light a discharge lamp 10. The continuing period of the transistor 4 is determined by the LC resonance by the series circuit of the inductance element of a return transformer 8 connected to an input part and a capacitor 12. When a switch 14 is then on, the base current of the transistor 4 is increased since the resistance value of a resistor 13 is set small, and the on-period is extended. By varying the impedance of the capacitor 12 in the LC resonance in this way, the on-period of the transistor 14 can be varied to change the brightness of the discharge lamp 10.
Patent JP-2001174922-A (JP)
Title: Certificate photograph photographing device, image processor and certificate photograph forming system
Inventor: ENOMOTO ATSUSHI
IPC: H04N1/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To simply and easily photograph and form a certificate photograph. SOLUTION: This image processor, by which specified image processing is applied to input image data so as to obtain an output image, is equipped with a means for extracting a main subject from the input image and a means for deciding printing magnification and a frame position in accordance with the size of the extracted main subject and previously designated print size. By providing such an image processor, the certificate photograph is simply and easily photographed and formed.
Patent JP-2001173761-A (JP)
Title: Sensor structure of automatic transmission
Inventor: NAKABAYASHI NOBUO
IPC: F16H57/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a need for variation of the internal part of an automatic transmission since a rotation sensor is mounted and to reduce an overall length and size, in the sensor structure of the automatic transmission. SOLUTION: A rotation sensor to detect rotation of an input shaft is situated at a transmission case at a portion corresponding to a direct clutch drum.
Patent JP-2000187223-A (JP)
Title: Liquid crystal display device
Inventor: AKIYOSHI MUNEHARU
IPC: G02F1/136
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the foot of a rising part of a protective layer near each columnar spacer, to ensure good display performance and to attain a high yield by providing an inverse taper shape to the columnar spacer formed on an active matrix substrate. SOLUTION: Columnar spacers 21 are arranged dispersedly in a screen for every one or more sets of red, green and blue pixels. An inverse taper shape is provided to the columnar spacers 21, so that the spacers 21 are made thin on the array substrate 11 side and thick on the counter substrate 30 side. Though a liquid starting material for an alignment layer 22 wraps around the lateral parts 21b of the spacers 21 in the formation of the alignment layer 22 through spin coating, the amount of the starting material sticking to the lateral parts 21 is small, because of the thin base parts of the spacers 21 and the projecting parts 22a of the surface of the formed alignment layer near the spacers 21 having a relatively sharp tapered shape. Variation in the thickness of the alignment layer due to the spacers 21 is therefore limited to the immediate vicinities of the spacers 21 and does not affect a pixel electrode 12.
Patent JP-2000186154-A (JP)
Title: Kneading of natural rubber
Inventor: SHIMOSHIMIZU YOSHIHISA
IPC: C08L7/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for kneading injection-moldable natural rubber, easily controlling its Mooney viscosity and giving the kneaded product of adequately low Mooney viscosity, by kneading the natural rubber stock incorporated with a kneading promoter under specific conditions and then kneading the above with a filler under specific conditions. SOLUTION: This method kneads (A) natural rubber incorporated with (B) a disulfide-based kneading promoter at 150 deg.C or lower for 10 to 17 min, and further kneads the above together with (C) a filler at 150 deg.C or lower for 10 min or shorter. It is preferable that 100 pts.wt. of the component A is kneaded together with 0.4 to 0.5 pt.wt. of the component B, e.g. 2,2'-dibenzamidodiphenyl disulfide incorporated with an activator, dispersant and oil or fat, and 40 pts.wt. or less of the component C, e.g. carbon black.
Patent JP-2000186055-A (JP)
Title: Production of ethylene glycol
Inventor: KAWABE KAZUTAKE
IPC: B01J38/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce an energy consumption in a purification process and to smoothly carry out a catalyst circulation in a method for producing ethylene glycol through ethylene carbonate. SOLUTION: A reaction solution of a carbonation process containing ethylene carbonate is hydrolyzed to give an aqueous solution of ethylene glycol, which is firstly dehydrated and distilled to collect crude ethylene glycol. Then the crude ethylene glycol is heated by an evaporator 2 to evaporate most of ethylene glycol and a high-boiling component. A liquid comprising a remaining catalyst, the high-boiling component, or the like, is circulated as a catalyst solution to the carbonation process. The evaporated materials composed of the evaporated ethylene glycole and the high-boiling component are sent to a heat exchanger to recover heat and fed to a rectifier 4 and rectified.
Patent JP-H11182612-A (JP)
Title: Bumper bound having dust cover
Inventor: ISHIGAMI MASAJI
IPC: B60G7/04
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To improve functional durability of a dust cover of a bumper bound having a dust cover, and provide a dust cover having bumper bound which has a dust cover part made of ozone resistant material simply without depending on machining of its surface or change of physical configuration. SOLUTION: This bumper bound is arranged so as to surround a shock absorber rod, and is a dust cover having bumper bound A consisting of a bumper bound body 110 with which a shock absorber body can come into contact and a bellows-shaped dust cover part 120 mounted on the bottom of this bumper bound body 110. In this case, the dust cover part is constituted with an ozone-resistant elastic body.
Patent JP-2000185558-A (JP)
Title: Glass run channel
Inventor: KIJIMA MICHIO
IPC: B32B25/08
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the flexibility and wear resistance of a glass run channel. SOLUTION: This glass run channel 10, with a groove shape cross section, is fitted within the window sash for an automobile for guiding ascending and descending a window glass. The body of the glass run channel 10 is made of an olefin based elastomer. Inside the groove, in a bottom part 12 and side walls 13, 13, to which the glass slidably contacts, hard synthetic resin coated layers 2d, 3d containing sliding lubricant are provided. On the surfaces of lips 14 to which the inner and outer surfaces slidably contact, a hard synthetic resin coated layer 4c containing sliding lubricant is provided.
Patent JP-H11186605-A (JP)
Title: Electrode forming method of gallium nitride based compound semiconductor and manufacture of element
Inventor: SHIBATA NAOKI
IPC: H01L29/43
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To improve strength of junction of an electrode to P-type gallium nitride based semiconductor and flatness of the surface. SOLUTION: In a manufacturing method of a light emitting element having an N<+> layer 13 of GaN, a clad layer 14 of N-type GaN, a light emitting layer 15, a clad layer 15 of Mg-added AlGaN, a contact layer 17 of Mg-added GaN, a transparent electrode 18A of Pt and an electrode 18B, a part of layer on the N<+> layer 13 is etched, the surface of the N<+> layer 13 is exposed, the transparent electrode 18A of Pt is formed on the contact layer 17, the electrode 18B is formed on the exposed surface of the N<+> layer 13, heat treatment is performed in gas containing at least oxygen at a temperature in the range of 500-600 deg.C, and treatment for obtaining P-type low resistance and treatment for allaying the electrodes are simultaneously performed. Electrodes excellent in strength of junction and surface flatness can be obtained.
Patent JP-H11187158-A (JP)
Title: Communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04M15/16
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a tele-choice service by calculating a communication amount corresponding to a toll station number and displaying it that the use of a specific service is preferred in the case that communication to a specific toll station number is in congestion so as to use a calculation function of a communication charge. SOLUTION: A toll station number of a destination designated by a count circuit 24 via a signal line 24a is registered, '1' is set to a call number counter corresponding to the toll station number. When the toll station number is dialed, a count of the counter is incremented by one. After the start of discrimination, whether or not lapse of one month takes place is discriminated. When the time elapses by one month or over, information from the signal line 24a is received, whether or not a sum of dialing day number to four higher ranking specific toll station numbers are 40% or over the total sum of dialing numbers to all the destinations is discriminated. When more than 40%, a message of 'Please use the tele-choice service' is displayed on a display circuit 26 via a signal line 20h. When less than 40%, the count of the dial number counter of the count circuit 24 is cleared.
Patent JP-2001178890-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent a power source shutdown operation from being performed by mistake during the startup of a game machine when a power is supplied. SOLUTION: The game machine wherein a game player can perform a predetermined game includes an electric component control means and a power source monitoring means which monitors the voltage of a power source of a predetermined voltage, which is used for the game machine, and outputs a sensing signal when a predetermined condition is established. The electric component control means performs a predetermined power feed suspension process based on a sensing signal from the power source monitoring means and includes a power supply suspension process limit means to prevent a power supply suspension process from being performed when a power is supplied to the electric component control means.
Patent JP-H11189858-A (JP)
Title: Gas carburizing method and device therefor
Inventor: TANNO YOSHIYUKI
IPC: F27B9/34
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a gas to be used without providing a gas converter independently of a carburization furnace or incorporating a gas generator in the carburization furnace by installing plural gas converters above the carburizing and heating furnace, supplying a carburizing gas respectively controlled in a composition to each part in the furnace to conduct heat treatment. SOLUTION: Plural gas converters 38, 39 and 40 are installed above a carburizing and heating furnace 1, the carburizing gas discharge ports 38a, 39a and 40a of the converters 38, 39 and 40 are opened in each part of the furnace 1. The discharge ports 38a, 39a and 40a are opened respectively in a preheating zone 3, a diffusing zone 5 and a quenching chamber 7. The converters 38, 39 and 40 are separately controlled, and a carburizing gas having a composition required for each part in the furnace 1 is supplied to each part in the furnace 1 respectively form the converters 38, 39 and 40 through the discharge ports 38a, 39a and 40a.
Patent JP-2001181734-A (JP)
Title: METHOD FOR PRODUCING Cr-CONTAINING HOT ROLLED STEEL SHEET EXCELLENT IN SCALE ADHESION
Inventor: HIRASAWA JUNICHIRO
IPC: C22C38/18
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a Cr-containing hot rolled steel sheet excellent in scale adhesion. SOLUTION: A hot rolled sheet containing Cr of 6 mass % or more is subjected to annealing at an annealing temperature of T( deg.C) in an atmosphere composed of gaseous H2 of 1.0 volume % or less, and the balance gaseous H2O and inert gas, and in which the concentration of gaseous H2[H2] and the concentration of gaseous H2O [H2O] satisfy [H2]/[H2O]>=6.7-5.6×10-3×T. Moreover, the holding time in the annealing is preferably controlled to 10 min or less. Furthermore, the hot rolled sheet is preferably formed into a thin steel sheet with the thickness of <2.0 mm.
Patent JP-2000140290-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine that has picture display devices and variable winning devices in pairs and drives them in order to offer an arresting game. SOLUTION: Picture display devices 14, 22 and 27 are arranged in respective paired relationship to variable winning devices 16, 25 and 30. All these devices are operated in order so that the higher-order variable winning devices 16 and 25 named in order of operation respectively serve as variable checkers for actuating, for scrolling displays, the lower-order picture display devices 22 and 27 named in order of operation.
Patent JP-2001183064-A (JP)
Title: Hearth for arc melting furnace
Inventor: YOKOYAMA YOSHIHIKO
IPC: F27D3/14
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a hearth for arc welding furnace which can arbitrary control the pouring speed and pouring flow rate of a molten metal obtained by melting a material. SOLUTION: The hearth 11 having a well section 13 which is formed in a spherical crown-like recessed section to collect the molten metal at the central part of its upper surface is divided into two equal parts 12-1 and 12-2 along a zigzag parting line D in the longitudinal direction so that one of the parts 12-1 and 12-2 may be moved along the parting line D.
Patent JP-H11179619-A (JP)
Title: Manufacture of nut with washer
Inventor: TANIGUCHI MASAHIRO
IPC: B23P15/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a washer in a nut with washer consistently by molding work with a press forming machine. SOLUTION: A disk-shaped blank is formed by a die 13 and a punch 18, a primary formed product, having an external diameter equal to an external diameter in a washer as washer as the end product, tapered receiving surface in one side surface and caulking recessed part in the other end surface, is formed. Next by a die 14 and a punch 19 in the next process, forming work simultaneously with punching work is applied to the primary formed product, a through hole is formed in the center part of the tapered receiving surface, and in a caulking recessed part side of the through hole, a caulking tapered part is formed. In addition, finish work is performed so as to press back in the through hole a burr generated in the forming of the through hole by a die 15 and a punch 20 in the next process to be protruded outward from around the through hole of the tapered receiving surface.
Patent JP-H11164713-A (JP)
Title: Piercing device
Inventor: NAKAJIMA TAKESHI
IPC: A44C7/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a piecing device which can pierce an earlobe and can perform safe piercing with a pierce needle having a pointed end which can be removed after piercing. SOLUTION: This piercing device is for wearing a pierce needle 12 having a pointed end 16 and a coming-off prevention device 17 in one end part and the other coming-off prevention device 18 in the other end part. A receive and support part 20 is integrally provided with a main body 11 at an interval at which an earlobe can be nipped between the pierce needle 12 set on the main body 11 and it, and an entry port 21 which allows the entry of one end part of the piece needle 12 pierced to the earlobe supported on the receive and support part 20 is provided in the receive and support part 20.
Patent JP-2000192778-A (JP)
Title: Opening maintaining device for propulsion pipe joint
Inventor: KIMURA NOBUHIKO
IPC: E21D9/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an opening maintaining device enabling a propulsion pipe joint in a curved section to maintain an opening length matching a planned radius of a curve and eliminating the need for complicated operations such as adjustments in a propulsion method which involves curves. SOLUTION: This opening maintaining device for a propulsion pipe joint is used in a curve propulsion method whereby a curved borehole is formed by an excavating mechanism provided on a leader at an end and a propulsion pipe is buried along the borehole. The device comprises tightening metal fittings 1 fixed at the joint of the propulsion pipe while facing the interior walls of the rear end of a front propulsion pipe 6 and the front end of a rear propulsion pipe 7, and a strip of synthetic fiber extended from behind the front propulsion pipe 6 to in front of the rear propulsion pipe 7 and fixed on both sides by the opposite tightening metal fittings 1.
Patent JP-2001182398-A (JP)
Title: Lock device for vehicle
Inventor: NAKAGOME KATSUMI
IPC: E05B83/26
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a lock device for a vehicle to which an emergency lock release mechanism can be assembled without a great design change for an existing lock device with good workability. SOLUTION: In a vehicle lock device equipped with a operating portion 12A of a locking plate moved in a lock release direction by a motor-operated opener mechanism 30 in a case 2, its tip portion 12B of the operating portion 12A of the locking plate is projected out from the case 2, to the tip 12B of the operating portion 12A, a coupling portion 41A of a wire 41 coupled to an emergency handle is connected from the outer side of the case 2.
Patent JP-2000199670-A (JP)
Title: Grain refrigerating device
Inventor: MINAMIYAMA YUICHI
IPC: F25D17/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a grain refrigerating device such as a rice bin device or the like, in which a delivery device, such as a measuring unit or the like, is operated nicely even when the rice bin is installed in a high-temperature and high-humidity atmosphere and polished rice, remaining in the bin, will not be degraded. SOLUTION: The minute amount of cold air is supplied to an intermediate unit 30, in which a measuring unit 7 and the delivery device 5 of a receiving vessel 8 are received, from a circulating unit 11 for cooling the receiving unit 4 of polished rice through a supplying passage 31. According to this method, dehumidification is permitted without reducing the temperature of the intermediate unit 30 whereby dewing on the measuring unit or the receiving vessel can be prevented even under the condition of a high temperature and a high humidity. Accordingly, a trouble such that the measuring unit does not work due to the sticking of the polished rice, remaining in the measuring unit 7, or the generation of growing of fungi in the polished rice can be prevented.
Patent JP-2000196220-A (JP)
Title: Flexible substrate and its punching method
Inventor: MIKOYAMA MASAKI
IPC: H05K3/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent generation of burr and punching residue even if second punching is carried out at a position which is off from a normal position by punching out a flexible substrate from a substrate on multiplied punching operation in two punching steps. SOLUTION: In first punching of the method, recessed parts 9A, 9B bent to an inside of a flexible substrate are formed at an end of at least a part of cutting lines 7A, 7B which form an outer circumferential edge of a flexible substrate formed by the first punching, and an end of second cutting lines 7C, 7D are always completed by intersecting the recessed parts 9A, 9B even if the cutting lines 7A, 7B are not on extension of the second cutting lines 7C, 7D. Therefore, generation of burr and punching residue is prevented.
Patent JP-2000196678-A (JP)
Title: System and method for radio data communication considering disconnected time
Inventor: NIWA YUJI
IPC: H04W28/12
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To continue data communication processing on a center side by preliminarily acquiring time when data communication stops in situation in which a radio channel is disconnected and the data communication stops in data communication utilizing a radio transmission line. SOLUTION: This radio data communication system consists of an application server 101 installed in a center, a radio data communication terminal 104 which performs data communication while being carried, a mobile gateway 102 installed in the center as a repeater between the application server and the radio data communication terminal and a time notifying device 105 which transmits time information T in a fixed cycle. A radio channel is disconnected according to the time information transmitted from the device 105, and communication processing is performed by the mobile gateway while the radio channel is disconnected.
Patent JP-2001189022-A (JP)
Title: Focus controller, focus control method and recording/ reproducing device
Inventor: YAMAGUCHI KAZUNORI
IPC: G11B7/085
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide the focus control method capable of increasing reliability of the focus control by allowing each focus error signal to coincide with respect to lands and grooves. SOLUTION: In an optical pickup, a main beam and a sub-beam are produced by diffracting the laser beam, and a track of the optical disk constituted of the lands and grooves is irradiated with convergence of the main beam, and also the border part between the guide area of the track of optical disk and this track is irradiated with convergence of the sub-beam, then the beam reflected by the optical disk is supplied to a photodetector. By a producing circuit, a sum signal SUM0 corresponding to the light quantity of the main beam and the focus error signal FE of the sub-beam are produced from the output signal of the photodetector.  By the focus controller, an objective lens is moved based on the sum signal SUM0 so that the value of the focus error signal FE of the sub-beam reaches the value in the linear area from the value at the outside of the linear area of the sigmoid curve, and next, the objective lens is moved based on the above focus error signal FE.