baber/WOPTO huggingface dataset:
Patent JP-2001182947-A (JP)
Title: Heating cooking appliance
Inventor: ENDO MINORU
IPC: F24C7/04
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of heating without increasing the cost, in oven cooking and range cooking. SOLUTION: The heating cooking appliance is constituted of a heating chamber 2 wherein food 1 is held, a heater 3 which has a section formed to be triangular and is so provided that one side thereof is opposed in parallel to the ceiling surface of the heating chamber, a tray 4 wherein the food 1 is placed, and a projecting body 5 so provided as to be surrounded by the heater 3 on the ceiling surface of the heating chamber 2. According to this constitution, heat is radiated evenly and efficiently to the food 1 from two of the triangle sides of the heater 3, and also the heat radiated from the heater 3 is reflected into the heating chamber 2 by the projecting body 5. Therefore, the amount of the heat radiation to the food can be increased and nonuniformity in heating is eliminated, while a heating time can be shortened sharply.
Patent JP-H11178830-A (JP)
Title: Surgical knife
Inventor: WATABE TSUYOSHI
IPC: A61B17/32
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a surgical knife which enables excision to be achieved rapidly without the possibility of carelessly damaging the abdominal wall or the like during a surgery for excising a lesion part, particularly an endoscopic operation using a laparoscope or the like. SOLUTION: A handle part 2 having a blade part 1 mounted at its end is freely slidably stored in a grip holder 4 having a collar part 5 at its end, and a control part 3 is provided at the rear end of the handle part 2. A return spring 6 is stored in the grip holder 4 and the blade part 1 is energized toward the handle part 2 by the restoring force of the return spring 6 so that the blade part 1 is buried into the collar part 5. An engagement pin 9 is freely removably planted into the peripheral surface of the control part 3, and an oblong hole part into which the engagement pin 9 is loosely inserted is formed in the grip holder 4. An engagement part which opens circumferentially is formed at the end of the oblong hole part. With the engagement pin 9 engaged with the engagement part, the blade part 1 is kept protruding from the collar part 5.
Patent JP-H11188986-A (JP)
Title: Ballpoint pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a ballpoint pen of a low cost without diffusing an ink due to a temperature or atmospheric pressure change without generating a backflow or direct flow of the ink by maintaining a draught resistance of a writing tip. SOLUTION: In the ballpoint pen 1 comprising a tip 12 having an ink guide core 16 closely brought into contact within a bore of the tip so that an end of the core 16 is fixed substantially in contact with a back surface of an end ball 13, an ink containing tube 17 provided rear of a joint 2, an aqueous ink having a low viscosity filled in the tube 17, and further a follower 19 moving by following to consumption of the ink; a spring seat 14b is provided at a predetermined position to urge the back surface of the ball 13 at the time of applying a writing pressure to the back surface of the ball 13 by the tip 12, further a guide hole 9 is provided rear of a rear end of the core 16, a valve disc is urged rear of a spring to always block the hole 9 in a valve chamber, and the hole 9 is suitably opened by a negative pressure due to the writing pressure to supply the ink.
Patent JP-2000193762-A (JP)
Title: Radiotelephony watch including sim card
Inventor: NICOLAS GEORGE HAYEK
IPC: H04W88/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach an SIM card to and from a radiotelephony watch that is used in a mobile communication system. SOLUTION: A radiotelephony watch 1 includes a case 2 and a band 3. In addition, the watch includes casings 4 and 8 that are interlocked to a first strand 31 of the band 3 and can accept a SIM card (subscriber identification module) for allowing access to a mobile communication system removably, an electronic module 5 that is arranged in the watch case 2 and can access data being stored into a SIM card 10, and an electric connection means 6 between the SIM card 10 and the electronic module 5 being built into the first strand 31 of the band 3.
Patent JP-2000196854-A (JP)
Title: Method and device for photographic processing
Inventor: YOSHIDA KAZUHIRO
IPC: G06T3/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing method and a photographic processing device which adopt customer's unrestrained conception as it is to inexpensively finish a photograph with strong individuality. SOLUTION: A drawing which the customer made is read by an optical drawing read means 3, and read drawing information is stored, and image information of a photographed and developed film is read independently of this drawing information, and drawing information and image information are digitally processed to create a composite photograph.
Patent JP-2001185781-A (JP)
Title: Gunn diode and method for manufacturing the same
Inventor: KIMURA CHIKAO
IPC: H01L31/107
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To realize the heat radiation of an indium phosphorus Gunn diode, the improvement of yield, and the simplification of the mounting of the Gunn diode on a plane circuit. SOLUTION: A high resistance layer 20 is formed at a semiconductor laminated part so that a part functioning as a Gunn diode and a low resistance layer part functioning as a path for applying a voltage from the outside part to a first contact layer 12 of the Gunn diode part can be separately constituted. Then, electrodes 15 and 16 for applying a voltage to the part functioning as the Gunn diode are formed on the upper face of a second contact layer 14.
Patent JP-2001185862-A (JP)
Title: Via forming apparatus for multilayer printed boards
Inventor: SAKAI TOSHIAKI
IPC: H05K3/42
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a via forming apparatus for multilayer printed boards, which is capable of simply forming vias hardly causing electric continuity failures between conductor layers at a high speed and a low cost. SOLUTION: The via forming apparatus 1 comprises a laser boring chamber 20, an UV irradiation chamber 30 capable of being purged with nitrogen gas and a transporting means 70, holes for vias are formed by a laser beam emitted from a laser oscillator 22 on the substrate S carried into the laser boring chamber 20, the substrate S carried into the UV irradiating chamber 30 by the transporting means 70 is irradiated with UV rays from excimer lamps 32, and the UV irradiation makes the substrate S surface hydrophilic, this facilitating the desmearing process or wet post-process such as plating, etc., enough.
Patent JP-2000189331-A (JP)
Title: End cutter, and comb-toothed blade assembling jig
Inventor: NAGASHIMA MITSUO
IPC: A47J43/25
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To allow a fixed amount feed to a movable casing via a gear train when a cut material is turned, and to easily move the movable casing with hand pushing by separating an inclination of a worm wheel shaft from a rack using a switching means to release meshing of the rack and a pinion. SOLUTION: A rotary shaft of a cut material is mounted on a movable casing 20 freely movable along a rack 2 provided in a longitudinal direction of a long base 1, a gear box is mounted turnably on the rotary shaft, and a worm fixed to the rotary shaft and a worm wheel meshed with the worm are provided inside the gear box. A worm wheel shaft is supported to the gear box to be freely turnable, and a pinion meshed with a tooth 2a of the rack 2 is attached to a shaft end thereof. Meshing of the rack 2 with the pinion and meshing-release therefor are made switchable by utilizing that an inclination of the worm wheel shaft is changeable around the rotary shaft as a center.
Patent JP-2000197013-A (JP)
Title: Level display device, recording and reproducing device, and computer-readable storage medium
Inventor: WAKUI TETSUYA
IPC: G11B27/36
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To execute displaying without errors when displaying sound data which is different in the number of bits between recording data and reproducing data. SOLUTION: A recording and reproducing part 4 compresses voice data of 16 bits into 12 bits when recording, records it and extends reproducing data. When being, recorded, (n) pieces of data of a first memory group 8 is compared with recording data by a comparator group 9 and the (n) pieces of display apparatus of the display group 10 are selectively turned-on, based on the comparison result. When reproducing, a switch group 13 is changed-over, (n) pieces of data of the second memory group 12 is compared with reproducing data, and the (n) pieces of display apparatus of the display group 10 are selectively turned-on based on the comparison result.
Patent JP-2001186957-A (JP)
Title: Seat back frame structure
Inventor: ICHIKAWA MASATO
IPC: B60N2/42
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To adjust the position, direction and quantity of deformation of the seat back frame of a car seat when a weight is applied to the car seat. SOLUTION: A side frame 3 of the seat back has a flat plane 6 facing the width direction of a vehicle, and the flat plane 6 has standard surfaces 8 upward and downward on the same flat plane. Two triangular tilting parts 11 and 12 tilting inward of the seat from bending lines 9 and 10 abutting to the standard surfaces 8 are formed between the standard surfaces 8. A metal reinforcement 15 almost in the same shape as a lower part of the side frame 3 is mounted in the lower part of the side frame 3. When a weight W is applied to the seat back, the tilting parts 11 and 12 are bent at a ridge line 13 and deformed. When the side frame 3 is deformed by a prescribed quantity, the side frame 3 abuts to a stopper 19 of the reinforcement 15 and the deformation is blocked.
Patent JP-2001180524-A (JP)
Title: Automotive body structure
Inventor: FUJII TATSUHIKO
IPC: B62D25/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the excessive deformation in an automotive front body structure and to efficiently absorb impact energy. SOLUTION: The flange part 11 of a side outer panel 3 and the flange part 16a of a dash side outer member 14 are welded to a dash side panel 5. A crank- like part 16b is formed at the tip of the flange part 16a. When the dash side panel 5 is deformed by the action of an impact load acting from the body front (the left side in Fig. 1) to retreat the dash side outer member 14, the tip 16c of the crank-like part 16b abuts on the body of the side outer panel 3 to transmit the load. According to this, since the flange part 16a can be prevented from interfering with the flange part 11 of the side outer panel 3 to cut the weld part, the closed sectional structure of the front body structure 13 can be kept to prevent the excessive deformation, and the impact energy can be efficiently absorbed.
Patent JP-2001188265-A (JP)
Title: Method for manufacturing electrochromic mirror
Inventor: IGAI KEIZO
IPC: G02F1/161
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrochromic mirror wherein the contamination of a conductive layer is prevented and the performance of a cell is improved. SOLUTION: The method for manufacturing the electrochromic mirror comprises a stage for making the cell for the electrochromic mirror by sticking peripheral parts on the conductive surfaces sides of two sheets of conductive substrates with a sealing agent, a stage for injecting an electrolyte into the cell and sealing the cell and a stage for subjecting the cell in which the electrolyte is sealed to annealing treatment.
Patent JP-2000200769-A (JP)
Title: High speed etching method of silicon
Inventor: NISHIKAWA KAZUHIRO
IPC: H01L21/3065
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a high speed etching method of Si by using a plasma chemical vaporization machining method and using SF6 doped with O2 as a reactive gas. SOLUTION: A high speed etching method of Si is a method for quickly etching an object to be machined by the action of Si by the use of plasma in a gaseous atmosphere, the plasma being generated by applying voltage with a frequency over 100 MHz between a first electrode and a second electrode, the object being arranged above the surface of the second electrode opposite to the first electrode with a gap of 1 mm or less between the object and the first electrode and being etched by the action of the plasma. The gas atmosphere has a pressure ranging from 0.1 to 2 atmospheric pressure and contains a mixed gas of SF6 and O2 and a rare gas of He, Ne, or Ar and a volume ratio of O2/(SF6+O2) is set at 0.25-0.5.
Patent JP-2000173363-A (JP)
Title: Wire switching device
Inventor: DAIMATSU TAKESHI
IPC: H01R43/052
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To easily switch wires as quick as possible. SOLUTION: A feeding nozzle 60 is provided near a wire supply port of this wire switching device. A wire carrying means 110 is formed between the feeding nozzle 60 and a wire selecting unit 20 freely to be reciprocated between them. A wire clamp 110 carries a feeding end of the coated wire W selected by the wire selecting unit 20 to the feeding nozzle 60. Furthermore, the device is provided with a pair of feeding rollers 50 for receiving the carried coated wire from the wire carrying means 110 and for carrying it to a wire working device 1 through the feeding nozzle 60. With this structure, a necessity of connecting a coated wire of a following lot to a coated wire of a real lot is eliminated.
Patent JP-2000179811-A (JP)
Title: Burner of forced combustor
Inventor: EBARA HIROYUKI
IPC: F23D14/04
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a burner of forced combustor in which design and adjustment are required only for the burner port unit and other burner components are commonable by setting a plurality of burner tip units having integrated burner port plate and tip nozzle mesh and arranging the burner port unit to be fixed removably to a mixing pipe. SOLUTION: A burner port unit 11 comprises a deflector distributing plate 18, a burner port plate 19, and a tip nozzle mesh 20 jointed integrally by spot welding and it can be fixed removably to a mixing pipe. Consequently, a burner for any combustion range can be manufactured in a short time by simply replacing the burner port unit 11 without requiring redesign or readjustment of all components of the burner. Many addition effects, including facilitation of assembling work, can also be attained.
Patent JP-2001189004-A (JP)
Title: Thin-film magnetic head
Inventor: KAWAGUCHI HIROTO
IPC: G11B5/31
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To improve a characteristic by increasing the winding number of a thin-film coil without any great increases in DC resistance or the like in an interactive thin-film magnetic head having a magnetic circuit formed on a substrate by a thin-film process. SOLUTION: At least four magnetic columns 5, 6, 7 and 8 passing magnetic fluxes in a direction vertical to a substrate 2 are provided and, by respectively winding thin-film coils 11, 12, 13 and 14 on these at least four magnetic columns 5, 6, 7 and 8, at least four thin-film coils 11, 12, 13 and 14 are provided within a roughly identical plane. Thus, without increasing the outer diameter of each of the thin-film coils 11, 12, 13 and 14 or reducing the pattern width of each of the thin-film coils 11, 12, 13 and 14, then winding number of the entire thin- film coils is increased.
Patent JP-2000184135-A (JP)
Title: Linear light source unit
Inventor: SATO KAZUO
IPC: H04N1/04
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a linear light source unit, which has an LED light source arranged in one position of a light transmission member to effectively use all of the luminous flux and is easily aligned and fixed in a device to which it is applied, and the light transmission member which has a reflection face having such shape that light from the light source can be efficiently divided to the right and the left. SOLUTION: The linear light source unit is provided with a light transmission member 1 and a light emitting element 2, and the member 1 is provided with a first reflection part 16 and a second reflection part 17. With respect to the first reflection part 16, the external shape is an approximately rectangular parallelepiped, and a curved surface (paraboloid) is internally provided which is placed in an approximate center in the lengthwise direction and efficiently reflects incident light from a lower light source toward both end faces is provided.  With respect to the second reflection part 17, the external shape is formed to a curved surface or a slope which comes near to the lower face in the vicinity of the light incidence part and comes near to the upper face in the vicinity of both end faces, and many small reflection faces which reflect the light reflected toward both end faces while scattering it toward the upper face, namely, a light emission face part by part are arranged. The LED 2 is provided under the first reflection part 10 and faces the light incidence part 11 and is turned upward.
Patent JP-2000200170-A (JP)
Title: Print system
Inventor: SUZUKI YUKIHIKO
IPC: B65H39/11
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To surely and easily perform printing in a network. SOLUTION: For the print system, plural print devices 3 (3A and 3B), a printing client device 1 for preparing printing data and a print server device 2 for recording a user name and a print device name registered for each user name and transferring the print data to the printer device registered by the user name specified by the print data from the client device 1 are connected to the network. In this case, the plural print devices 3 register the user name set to a paper discharge bin provided in the printer device, the print device to which the print data are transferred from the printer server device 2 discharges the printed sheet of paper to the paper discharge bin registered by the user name specified in the client device 1 and thus, printing in the network is surely performed.
Patent JP-H04210495-A (JP)
Title: Cooling device for workpiece
Inventor: OKADA MAKOTO
IPC: B05C9/12
Filed: 1990-12-07
Abstract: PURPOSE:To make the cooling treatment easy by injecting cooling liquid from a workpiece side in the state where molten resin covers the workpiece and the cooled and solidified resin is in dropping state. CONSTITUTION:Workpieces coated with resin are sent to cooling location. Plural injecting pipes 60 of cooling device for the workpiece located at retiring position are disposed on horizontal position by rotating main supplying pipe 31 by retreating piston rod of rotating cylinder 62, and located on diagonal lower side of the respective mounting arm 50. Cooling water is supplied to respective injecting pipes 60 via main supply pipe 61 and injected against the workpiece mounted on respective mounting arm 60 from side direction of respective injecting pipes 60. The resin coated on the tip part of the workpiece is cooled and solidified. The whisker-like solidified resin drooping from respective tips are not contact with each other and unfavorable interwound condition, etc., are avoided.
Patent JP-H04217541-A (JP)
Title: Paper jam removing sheet for printer
Inventor: SUZUKI KANJI
IPC: B41J11/00
Filed: 1990-12-14
Abstract: PURPOSE:To securely perform easy removal at the time of paper jam by separately providing a flexible paper removing sheet which can be inserted into a paper insertion port of a printer and providing holes fit to a sprocket feeder on the sheet. CONSTITUTION:A paper removing sheet 20 performs removal when a paper sheet is jammed in a sprocket feeder. That is, if the paper removing sheet 20 is inserted while paper pieces 11b, 11c remain between both guides 14,15, the paper pieces 11b, 11c which are obstacles on a feed path are securely discharged out of a printer as indicated by a chain line. Therefore, by passing the paper removing sheet 20 through the feeder once or plural times, the remaining paper pieces can be securely discharged.
Patent JP-H03292500-A (JP)
Title: Controller for flow of gas and pressure gas feeder
Inventor: IBU ERUBUE GIYOOMU BUARI
IPC: F17D1/04
Filed: 1990-12-20
Abstract: PURPOSE: To simplify a gas supply system by communicating one chamber divided by a piston with a gas tank through an orifice, varying the orifice as a function of movement of the piston and letting gas flow into the other chamber to be balanced. CONSTITUTION: A control device 2 divides a cylinder 6 into a chamber 17 communicating with a casing 10 and a chamber 18 by a piston 19. The chamber 17 is communicated with a connecting pipe 27 through an orifice 22, and fitted with a stop valve. A core 24 is held on the piston 19 to be engaged with the orifice 22, thereby forming a variable section as a function of the piston 19. The chamber 18 is communicated with the chamber 17 through a passage and a valve 28 and provided with a lock means 30 having a pin 31. When the stop valve is opened, gas flows in a tank 1 through a connecting pipe 23. When the pressure in the chamber 17 is increased, the valve 28 is opened so that gas flows into the chamber 18 to be balanced, the valve 28 is closed by a spring 29. By the balance and lock action of the piston, gas can be supplied in a simple structure.
Patent JP-H04220927-A (JP)
Title: Cathode for electron tube
Inventor: SHINJO TAKASHI
IPC: H01J29/04
Filed: 1990-12-21
Abstract: PURPOSE:To provide possibility of long time operation with high current density by furnishing a metal hybrid layer including a specific reductive metal powder, alkali earth metal oxide, and specific amount of rare earth metal oxide between the substratum and an electron emitting substance layer. CONSTITUTION:A metal hybrid layer 4 is formed on a substratum 1 whose main component is Ni and which includes a reduction agent, and thereover an electron emitting substance layer 5 incl. alkali earth metal oxide is formed. The metal hybrid layer 4 contains a specific reductive metal powder, alkali earth metal oxide, and rare earth metal oxide, wherein the content of the last named substance shall range 0.01 to 25wt.%. Thereby the reduction agent in the substratum 1 and the specific reductive metal powder in the layer 4 promote production of Ba and also contribute to producing rare earth metal, Also the specific reductive metal enhances electroconductivity to cause a reduction of the emission of Joule's heat, which decreases evaporative loss of Ba, and therefore the life characteristic of high current density operation will be enhanced.
Patent JP-H04209957-A (JP)
Title: Control device for internal combustion engine
Inventor: TAKESHIMA SHINICHI
IPC: F02D41/14
Filed: 1990-12-07
Abstract: PURPOSE:To effectively utilize EGR so as to improve a purification rate of a lean NOx catalyst by considering a change of set air-fuel ratio and a change of an HC component, by the EGR, to determine an EGR rate(amount), in the case of a lean burn engine. CONSTITUTION:In a lean burn engine 2 with EGR, a catalyst 6, consisting of zeolite possible to reduce NOx in the oxidation atmosphere, is provided in an exhaust system 4. Here, an engine speed(NE) detecting means 11, EGR control means 13 and an air-fuel ratio control means 16 are provided. An EGR valve opening, where a large HC component in exhaust is increased to a preset value or more in a region of the NE in a predetermined speed or more, is calculated by an EGR valve opening arithmetic means 15 to drive an EGR valve 10. The air-fuel ratio control means 16 is constituted by providing an air-fuel ratio setting means 18 for setting air-fuel ratio to lean air-fuel ratio based on the EGR valve opening.