baber/WOPTO huggingface dataset:
Patent JP-H0873928-A (JP)
Title: Induction heating apparatus
Inventor: WATANABE HIYOSHI
IPC: C21D9/40
Filed: 1994-09-08
Abstract: PURPOSE: To drastically shorten a preparing time accompanied with the change of a work. CONSTITUTION: A jig part 20 having work jigs 22a, 22b matched for works 30a, 30b to be induction-heated is prepared in advance and fitted to a driving part 10. A heating coil 21 is energized in the condition of setting the works 30a, 30b to the work jigs 22a, 22b. On the other hand, at the time of driving a motor 11, the rotational force of the motor is transmitted to jig receivers 23a, 23b by a connecting mechanism part C, and the works 30a, 30b are rotated together with the work jigs 22a, 22b. In this result, the works 30a, 30b are induction-heated. Thereafter, the jig part 20 fitted to the driving part 10 is taken out and is exchanged to the separately prepared jig part thereby changing the work to another kind thereof.
Patent JP-H0291795-A (JP)
Title: Music soft program vending machine
Inventor: KANESHIGE TOSHIHIKO
IPC: G07F17/00
Filed: 1988-09-29
Abstract: PURPOSE:To automatically and inexpensively sell the music software by reading the music soft program corresponding to the identification information of a music soft program selected from a first inputted recording medium in accordance with the simultaneously given recording sequence information from an accumulating means. CONSTITUTION:A user designation information reading means 6 reads a music soft program selected by a user from a first inputted recording medium (digital audio tape) and the recording sequence information of the music soft program. A music program reading means 12 reads the music soft program from an accumulating means 15 in accordance with the simultaneously given recording sequence information. A recording means 14 records the music information to a second separately inputted recording medium (cassette tape) in the delivered sequence. Thus, the contents of the music software to be purchased can be easily confirmed, only the music selected by the user is recorded automatically into a recording medium and the music software can be inexpensively and automatically sold.
Patent JP-H0291456-A (JP)
Title: Stirling engine
Inventor: MOMOSE YUTAKA
IPC: F02G1/053
Filed: 1988-09-29
Abstract: PURPOSE:To prevent generation of insufficient lubrication by forming an oil chamber in the lower part of a crankcase through a filter under an oil level, and communicating this oil chamber to an oil pump. CONSTITUTION:In the lower part of a crankcase 25 which receives a crank 6 connected to pistons 8, 4 delimiting a compression chamber 10 and an expansion chamber 2, an oil chamber 30 is formed through a filter 29 under an oil level and communicated to an oil pump through an oil passage 31. Accordingly, oil is forcedly fed to the pump side through the filter 29 by the pressure in the crankcase 25, and the function of filter 29 can be effective while reducing load on the pump. Thus, insufficient lubrication for various parts according to using up of oil in the oil pan can be prevented.
Patent JP-S60134600-A (JP)
Title: Piezoelectric sounding device
Inventor: NAKAJIMA TOORU
IPC: H04R17/10
Filed: 1983-12-22
Abstract: PURPOSE:To increase the sound pressure by the primary resonance frequency and also to prevent generation of noise by fixing a sounding body constituted by bonding a diaphragm and a piezoelectric element to a box and supporting the box to an elastic body in a housing. CONSTITUTION:The outer circumference of the piezoelectric sounding body 21 constituted by bonding incorporatedly the piezoelectric element 22 to the diaphragm 23 is set oppositely to the opening face of the box 24 and bonded and fixed. The sounding member 26 constituted in this way is fitted and set, so that the space is set to the inner circumference face of the housing 27 with plural support members 29a, 29b, which are made respectively of an elastic member. Through the constitution above, the vibration of the member 26 is not restricted and the box 24 and the sounding body 21 are incorporated and vibrated. Even if the housing 27 is formed thin, no noise such as chattering sound takes place to the housing 27.
Patent JP-H04123713-A (JP)
Title: Anisotropic conductive film
Inventor: NINOMIYA YASUO
IPC: C09J7/02
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a film having excellent storage stability and high connection reliability inspite of clad for a short time by adding a prescribed amount of amine group reaction accelerator to a specific resin composite in order to form a film. CONSTITUTION:An amine group reaction accelerator is added to a resin composite solution consisting of acrylonitrile-butadiene copolymer of a binding acrylonitryl amount 35 to 40%, epoxyresin, imidazole group curing agent and conductive particles at a rate of one equivalent epoxy to 0.2 to 0.3 of amine equivalent, and a flow-extending solvent is evaporated on a mold-separating film in order to form an anisotropic conductive film. The acrylonitryl-butadiene copolymer of a binding acrylonitryl amount 35 to 40% is used. The imidazole group curing agent of 10 of 20wt.% to 100wt.% of epoxy resin is added. Conductive particles having metal particles of a single metal or an alloy, or particles having resin or a metal as a nucleus and given plating are used. A proper bonding amount thereof is 3 to 10 volume part to a resin solid portion 100 volume part.
Patent JP-H1085622-A (JP)
Title: Crushed sand producing device
Inventor: MIZOGAMI AKIRA
IPC: B02C2/04
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a crushed sand producing device where a vibrating screen is less clogged and has high screening efficiency and the particle size distribution of crushed sand which becomes a final product is arbitrarily changed as requested. SOLUTION: A crushed sand pulverizing device is constituted of a raw material bin 10 for receiving raw material, a vibrating feeder 20 for feeding raw material, a gyratory crusher 40, a vibrating screen 70 for screening a crushed product after crushing, and a dispersing device 60 for uniformly dispersing the crushed product in the horizontal width direction of the vibrating screen 70 to feed it to the vibrating screen. The dispersing device 60 is horizontal and is extended in the flow direction of raw material. A pair of receiving bars in parallel a fixed distance separated from each other are arranged in a casing, and also on both sides of and diagonally under a receiving bar of the first stage, a pair of receiving bars of the second stage having the same shape of that of the receiving bar of the first stage are arranged.  The mesh of the vibrating screen 70 is formed into the rectangular one, and also the major sides of the rectangular meshes are arranged along the flow direction of raw material, and a closed circuit consisting of a transportation route 100 for returning an oversize product on the vibrating screen 70 to the gyratory crusher 40 is provided.
Patent JP-2000075422-A (JP)
Title: Original reader
Inventor: YOSHIOKA MAKOTO
IPC: G03G15/04
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an original reader by which an original can be prevented from being damaged even though the original whose size exceeds the set position of the open/close detecting mechanism of an original cover part is placed. SOLUTION: As to this original reader 10 provided with an original platen 10A provided with an original placing face 10B and an original covering member 11 supported so that it can open/close with respect to the platen 10A, and having a constitution that the open/close condition of the member 11 is detected by using an optical sensor 13 arranged so that an illuminating source and a photodetector are arranged to face oppositely to a recessed part, and a filter member 14 capable of shielding and opening the optical path of the sensor 13;  the member 14 has a shape by which the member 14 is positioned inside the recessed part of the sensor 13 regardless of the open/close of the member 11, a light shielding part 14A and an aperture part 14B are formed on a position corresponding to the open/close of the member 11, and either the part 14A or the part 14B faces the optical path of the sensor 13 in accordance with the open/ close condition of the member 11.
Patent JP-H0579818-A (JP)
Title: Light receiving device of distance measuring apparatus
Inventor: TSUCHIOKA SHOJI
IPC: G01C3/06
Filed: 1991-09-24
Abstract: PURPOSE:To detect reflected light, wherein a missing part has occurred, accurately in a distance measuring method, wherein the outputs of the received lights of and pair of photodetectors constituting a light receiving device are operated and whether the area ratios of both elements agree or not is detected. CONSTITUTION:Individual photodetectors of CH1 and CH2 comprising pairs of the element are divided into a plurality of pieces under the same conditions. Thus, photodetector parts CH1a and CH1b and photodetector parts CH2a and CH2b are formed, respectively. When the area ratio of the reflected lights, which are obtained by operating the outputs of the received lights among the photodetectors CH1 and CH2 do not agree, the output of the received light between the photodetector parts CH1a and CH1b and the output of the received light between the photodetectors CH2a and CH2b are operated, and the area ratios of the reflected lights are obtained. The presence or absence of the missing parts of the reflected light can be obtained.
Patent JP-S61109409-A (JP)
Inventor: RENAADO JIYOSEFU SHIYARURUBOWA
IPC: B29C39/24
Filed: 1985-10-31
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-S59131508-A (JP)
Inventor: BARUTAA RUKUSHIYAIDAA
IPC: C01B32/942
Filed: 1983-12-21
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-H0697785-A (JP)
Title: Complementary signal transition detecting circuit
Inventor: KOYOU KAZUTO
IPC: H03K5/1532
Filed: 1992-09-11
Abstract: PURPOSE:To surely detect the transition even though a high-speed complementary signal being an input signal is inverted twice during a short period by starting the inversion of the input signal and the charge of a capacitive element at the same time. CONSTITUTION:When the inversion of the input signal is not generated in succession, the inversion of the input signal immediately changes an output O to an L state and a pulse with the width corresponding to the discharge period of capacitors 43 or 53 of delay circuit 4 or 5. The first stages of the circuits 4 and 5 are NAND circuits 41 and 51, to which input signals IB and IA are inputted. In a stable state, a signal to be inputted to the NAND circuit connected to the discharging capacitor is in an H state. On the other hand, a signal to be inputted to the NAND circuit connected to the charged capacitor is in an L state. The input signal is inverted in this state and the output of the circuit 4 starts to change to an H state when the IB changes to the L state. Then, the capacitor 43 starts charging at once.
Patent JP-S61124756-A (JP)
Title: Pressure regulating valve
Inventor: YOSHIDA TOSHIYASU
IPC: F16H61/00
Filed: 1984-11-20
Abstract: PURPOSE:To speedily feed oil into a clutch, brake, etc. by installing a choke-type throttle valve into a feedback oil passage and increasing the line pressure immediately after the start at a low temperature, in a hydraulic controller for an automatic transmission. CONSTITUTION:When a oil pump 24 starts the discharge of oil into an oil passage 26, the resistance of a choke type throttle valve 20 is very large, since the temperature of the oil is low, and a certain time is necessary for the oil to pass through the choke-type throttle valve 20 and to push-down a spool 14. Since a port 12b and a port 12f are in closed before the spool 14 is pushed- down to a pressure adjusting position, the oil in the oil passage 26 is not discharged, and the line pressure in the oil passage 26 obtains a high value. Therefore, the sharp inflow of oil into a clutch, brake, etc. is permitted.
Patent JP-2000073278-A (JP)
Title: Flameproof and waterproof sheet
Inventor: NITAHARA TOORU
IPC: D06M101/16
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To produce flameproof and waterproof sheet where color clarity and cotton-like feeling are hardly impaired, whitening is difficult to occur and is useful for a tent projecting from the eaves, a sunshade tent, or the like by forming a transparent, waterproof and flameproof covering layer on colored (or having colored pattern) acrylic fiber foundation cloth. SOLUTION: This flameproof and waterproof sheet is produced by forming a transparent, waterproof and flameproof covering layer including a transparent polyester-based thermoplastic resin having <=10 deg.C glass transition temperature, 30-70 wt.% bromine-based flame retardant [e.g. tris(2,3-dibromopropyl) isocyanurate] having <=140 deg.C melting point and being able to form a transparent mixture with the above resin and 5-20 wt.% phosphorus compound-including flame retardant aid [e.g. tris(2-chloroethyl)phosphate] in a quantity of 50-200 g/m2 per one surface on at least one surface of colored (or having colored pattern) acrylic fiber foundation cloth.
Patent JP-H0993829-A (JP)
Title: Charger
Inventor: KAWAMURA MASAKAZU
IPC: G05F1/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To charge a battery efficiently with maximum power without increasing the power supply capacity of DC power supply circuit. SOLUTION: A detection circuit 2 detects the total current supply of a DC power supply circuit 1 based on the driving power for each device 9 and the charging power of a battery 8. The detection results are subjected to A/D conversion through a first A/D converter 3 before being fed to an operating circuit 5. The operating circuit 5 subtracts the current total power supply from a maximum power supply to determine an excess power being used for charging the battery 8. On the other hand, a charge detection circuit 6 detects the charging current and voltage of battery 8 and the detection results are subjected to A/D conversion through a second A/D converter 7 before being fed to the operating circuit 5. The operating circuit 5 determines a current charging power based on the charging current and voltage.  When the sum of current charging power and excess power exceeds the rated charging power of battery 8, a control circuit 4 control the charging current to the level of rated power and suppresses the charging current when the load of various devices 9 is high.
Patent JP-S61122777-A (JP)
Title: Display device of input/output device
Inventor: MANO MORIMASA
IPC: G06F17/21
Filed: 1984-11-20
Abstract: PURPOSE:To check the input state of characters, codes, etc. in the whole lines simply by displaying marks for indicating both the ends of the maximum printing range and a set printing range on a layout display part. CONSTITUTION:The maximum printing range LA, RA, the printing range LP, RP, a cursor position C, a tab position T, an input character CH in one printing line are displayed on the layout display part 212 of a display device 21. Characters A, B in the data display part 211 are ems in a position corresponding to a code I of the layout display part 212, em display is executed. Since characters C, D are ens, en display is executed as shown in a code II. Since the succeeding position is a blank, a blank is displayed as shown in a code III. Since a character F is a double em, the lateral size becomes twice and the character F is displayed as the double em. Since the cursor 213 is in the double em mode at present, the cursor exists on the succeeding two characters after the character F and a cursor display C is displayed also on a layout display part 213.
Patent JP-2001065422-A (JP)
Title: Fuel injection pump
Inventor: TANAKA BUNRO
IPC: F02M41/12
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To restrain the hammering generation of a rotary direction especially, even in the hammering generation (a coupling foreign sound of axial direction, a sound in the radial clearance of a rotary direction) of two kinds of a cross slide joint. SOLUTION: This pump is provided with a sheet spring 51 fixed by a tightening member 52 on the periphery surface of the coupling 27 of a cross slide joint and claws 41, 43 of a drive shaft are push-pressed to the rotary direction side end surfaces 27a, 27c of the grooves 45a, 45c of the coupling 27 by one end 61a of the sheet spring. A push-press force sets the push-press force of the end 61a of the sheet spring 51 by providing a notch 53 on the outer periphery of the coupling 27 and screwing the tightening member 52 in the notch inner direction. Further, the claws 42, 44 of a face cam are in contact with the reverse turn direction side end surfaces 27b, 27d of the grooves 45b, 45d by the other end 61b.
Patent JP-H04121208-A (JP)
Title: Overhead line measuring device in track car
Inventor: SHIRAISHI MICHIHARU
IPC: B60F1/04
Filed: 1990-09-12
Abstract: PURPOSE:To ensure position measurement in the right and left direction by arranging a supporting rod on which conducting lateral rod is mounted at the upper end in a double pipe which is a telescopic built-in cylinder, by connecting the other end of a wire rope in which a weight is fixed to one end and by providing a pantograph between the upper end of an outer pipe of the double pipe and the conducting lateral rod. CONSTITUTION:When a stopper pin 16 is pulled out of a hollow cylinder 3, a lifting weight 9 is lowered by its own weight and raises an elevating supporting rod 6. Then, with opening right and left pantographs 11, a conducting lateral rod 10 at the upper end is raised and the lateral rod 10 is pressed into contact with an overhead line. At this time, when the overhead line is high, the cylinder 5 is extended and an elevatable pipe 4 is raised so as to raise the lateral rod 10 and presses the lateral rod 10 into contact with the overhead line. Thus, even when the width of the pantograph is narrowed, the conducting lateral rod can be pressed into contact with the high overhead line.
Patent JP-2001063822-A (JP)
Title: Levitation conveying method
Inventor: TANIKAI MICHIO
IPC: H01L21/68
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To convey a plate-like body in no contact with a conveyance plane by arranging the plate-like body at least partially having a convexly curved surface on the conveyance plane with a convex surface faced to the conveyance plane, and floating and moving the plate-like body with the blowout of levitation air from the conveyance plane. SOLUTION: For conveying the plate-like body including curves and irregularities and at least partially having a convexly curved surface, e.g. a wafer 1, the wafer 1 is arranged on the conveyance plane 11 of a conveyance path 10 so that the convex surface 1A of the wafer 1 is faced to the conveyance plane 11. A jet quantity of the levitation air required for floating the wafer 1 from the conveyance plane 11 is spouted from the conveyance plane 11. The levitation air hits the convex surface 1A of the wafer 1 to float the wafer 1 then is lifted along the convex surface 1A, therefore the curved wafer 1 can be floated and conveyed along the conveyance plane 11 reliably in no contact with the conveyance plane 11.
Patent JP-H0290271-A (JP)
Title: Image conversion method for converting normal image into skewed image and its application
Inventor: KUBOTA YASUO
IPC: G06F17/50
Filed: 1988-09-27
Abstract: PURPOSE:To execute image conversion by simple operation by allowing the picture elements of a normal image to correspond to that of a skewed image. CONSTITUTION:A normal image forming face and a skewed image forming face are respectively divided into plural unit faces, both the unit faces are allowed to correspond to each other at the ratio of 1 to 1, respective picture elements on the unit face of the skewed image forming face are transferred as a mapping image on the corresponding unit face of the normal image and information included in the picture elements on the skewed image forming face is determined based on the information included in the picture elements on the mapping position. For instance, a picture element Q corresponding to an optional picture element P in the unit face U, e.g. is found out in a unit face U' and the same color number as that of the picture element Q is assigned to the picture element P. Consequently, image conversion can be attained by simple operation.
Patent JP-S61120642-A (JP)
Title: Production of 2c compound containing oxygen
Inventor: MATSUZAKI TAKEHIKO
IPC: C07C27/00
Filed: 1984-11-19
Abstract: PURPOSE:To selectively prepare a 2C compound containing oxygen, by reacting CO and hydrogen contained in synthetic gas in the presence of a catalyst formed by supporting Rh by an iron-containing zirconia carrier through ion exchange. CONSTITUTION:Zirconia is impregnated with a solution of a soluble iron compound such as iron nitrate and the impregnated one is baked at about 300-500 deg.C in air or, when iron content is enhanced, iron oxide is impregnated with a soluble zircon compound such as zirconium chloride and the impregnated one is baked in air to form an iron-containing zirconia carrier. The hydroxyl group of the zirconia carrier is subjected to the ion exchange with a rhodium/amine complex to form a catalyst. This catalyst is washed with water, dried and molded under pressure and subsequently subjected to hydrogen reducing treatment at about 200-500 deg.C before used in the reaction of synthetic gas. Said catalyst may be baked in air before or after hydrogen reducing treatment.
Patent JP-H0295145-A (JP)
Title: Multiplexed power source
Inventor: SATO ISAO
IPC: H02J9/06
Filed: 1988-09-30
Abstract: PURPOSE:To prevent an adverse influence to a load even if a new power source is connected to a load during the operation of a system by connecting a plurality of power sources in parallel with a load through diodes, and respectively providing electronic variable resistors in the power sources. CONSTITUTION:Electronic variable resistors 3 for regulating the output voltages of a plurality of power sources P1, P2 connected in parallel with a load L through diodes 1 are provided. The voltage across the diode 1 is detected to control the output voltage of the resistor 3, and the resistor 3 is set to a reset state in a state that the power sources P1, P2 are not connected to the load L. Thus, even if new power source is connected to the load L during the operation of the system, the output voltage of the power source can be automatically regulated to a normal voltage, and the adverse influence of the transient voltage generated at the time of connection and particularly a voltage higher than the normal voltage to the load can be prevented.
Patent JP-H0294021-A (JP)
Title: Magnetic recording medium
Inventor: IGUCHI KOICHI
IPC: G11B5/73
Filed: 1988-09-30
Abstract: PURPOSE:To prevent a magnetic layer and a back coating layer from a sticking when the two layers are brought into contact by incorporating a carboxylate having <=60 deg.C m.p. into at least one of the magnetic layer or the back coating layer. CONSTITUTION:The carboxylate having <=60 deg.C m.p. used for the back coating layer or the magnetic layer is, for example, saturated or unsaturated fatty acids, aromatic carboxylic acid, polybasic carboxylic acid, etc. The carboxylate is incorporated into either the magnetic layer or the back coating layer or into both of them. It is preferably incorporated by 0.2 - 10wt.% in the magnetic layer and by 0.2 - 10wt.% in the back coating layer based on solid contents. If the amount of the carboxylate exceeds the abovementioned ranges, the coating film has a problem concerning to hardness, while smaller amount of it gives little effect to prevent sticking.