baber/WOPTO huggingface dataset:
Patent JP-2003248827-A (JP)
Title: Image collating device, image forming device, and method and program for image collating
Inventor: HYOKI KENJI
IPC: G06T1/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image collating device for speedily and accurately confirming a print result.  <P>SOLUTION: A client PC 302 sends reference image data to the image collating device 300. A print server 304, on the other hand, sends an image forming instruction to an image forming device 306 to print an image on a printing medium according to the reference image data. The image forming device 306 reads the printed image and sends check image data to the image collating device 300. A control part 10 generates projection waveforms of a reference image represented by the reference image data and a check image represented by the inspection image data, extracts feature quantities from the projection waveforms, and compares the feature quantities with each other to detect the scaling correction quantity and parallel movement quantity between the reference image and check image. According to them, the positions of corresponding pixels of the reference image and check image are found and an image obtained by similarity conversion is collated through pattern matching processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004155168-A (JP)
Title: Writing head and image forming apparatus comprising it
Inventor: KATSUKI KIYOTERU
IPC: G03G15/05
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing head in which writing electrodes in each row can abut against a latent image carrier uniformly and stably by eliminating stress concentration or bending of the writing head and print quality can be enhanced by forming an electrostatic latent image correctly on the latent image carrier, and to provide an image forming apparatus comprising that writing head.  <P>SOLUTION: In the writing head 3 and the image forming apparatus comprising the writing head, a plurality of rows of writing electrodes 3b are arranged on a flexible supporting basic material 3a in the circumferential direction of a latent image carrier 2 in order to form an electrostatic latent image on the latent image carrier 2. Since a part 10 for reinforcing rigidity is formed integrally with the flexible supporting basic material 3a across each row of the writing electrodes 3b, stress concentration at a low rigidity part among the rows of writing electrodes 3b and deformation or bending of the writing head 3 thereat are eliminated. Since the writing electrodes 3b in respective rows abut against the latent image carrier uniformly and stably, an electrostatic latent image is formed correctly on the latent image carrier 2 and thereby print quality is enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159743-A (JP)
Title: Game machine
Inventor: NAKAMA TAKASHI
IPC: A63F7/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of executing the impressive presentation during a game.  <P>SOLUTION: Two side lamp units 30 and 30 are disposed at prescribed left and right positions respectively on a game board. A stroboscopic unit 31 for flashing light is mounted at the center of each side lamp unit 30. The presentation of the game can be executed in various modes by synchronizing the timing of flashing light of the two stroboscopic units 31 and 31 with each other or shifting the timing from each other. The light flashing surfaces of the stroboscopic units 31 and 31 are opposite from each other. The flashing light from the stroboscopic units 31 and 31 can illuminate the whole game board, and direct irradiation of the eyes of the player with the flashing light is prevented, so that the burden on the eyes of the player can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163244-A (JP)
Title: Optical rotary encoder
Inventor: MURAKAMI OSAMU
IPC: G01D5/347
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical rotary encoder highly accurate and superior in reliability by reducing stress concentration acting on a code-disc, and also superior in assembly process simplicity and assembly accuracy when fixed to a rotating shaft, i.e. an object to be tested.  <P>SOLUTION: The optical rotary encoder is provided with the code-disc mounted to the rotating shaft, the object to be tested, and rotating with the rotating shaft. In the code-disc, a main body member 1 made of plastic is integrally molded to one end part of a tubular body 2 made of metal as a mounting member to the rotating shaft. The main body member 1 comprises: both a cylindrical part 11 having a bottom surrounding the one end part of the tubular body 2 made of metal; and a doughnut-type disk part 12 arranged at a center part of the peripheral surface of a cylindrical part 11a of the cylindrical part 11 having the bottom in the height of the peripheral surface of the cylindrical part 11a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003130621-A (JP)
Title: Method and system for measuring three-dimensional shape
Inventor: KAWASAKI HIROSHI
IPC: G01B11/00
Filed: 2002-11-14
Abstract: PROBLEM TO BE SOLVED: To measure a three-dimensional shape using a simple system configuration. SOLUTION: The system for measuring three-dimensional shape is composed of an imaging device (1-2), a computer for calculating (1-3) and a device (1-1) wherein a light emitting diode (1-1b) is mounted as a marker on a line laser light source (1-1a). A measuring object (1-4) is irradiated with line laser light by using the device (1-1) when the measurement is carried out, and the incident line laser light (1-5) and the light emitting diode are simultaneously photographed by the imaging device (1-2), and the three-dimensional shape is acquired from the photographed image data by using the computer for calculating (1-3) which uses the principle of triangulation method.
Patent JP-2004160412-A (JP)
Title: Drain cleaning equipment
Inventor: TAKEMURA ISAO
IPC: B01D17/022
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain cleaning equipment which delivers clean water of an oil-component concentration below a waste water reference permissible value of a Water Pollution Control Law by perfectly performing gas-liquid separation of a drain including air discharged from a compressor etc., and which is of a compact type and is good in maintenance characteristics.  <P>SOLUTION: The drain cleaning equipment 1 consists of a first tank 2 having an air breather 5 for separating the air and the drain, a second tank 3 having a net member 10 for recovering suspensions, a third tank 4 packed with multiple oil absorption filters for performing oil adsorption, emulsification and separation of oil and water, pH adjustment, deodorization, cleaning, etc., and so forth. The drain discharged from the compressor etc., is cleaned by successively passing the drain to the first to third tank 3 and the tank 4. More particularly, a pump 16 of a second pipeline 14 consists of a structure to intermittently feed a liquid mixture to the third tank 4. As a result, the oil-component separation and adsorption treatment in the third tank 4 is perfectly performed. The delivery of the clean water satisfying the reference value to the supply side is thereby made possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167595-A (JP)
Title: Impeller and method of machining the same
Inventor: BABA HIROTOSHI
IPC: F04D29/30
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To cast an impeller having a thin-walled vane at a high yield.  <P>SOLUTION: The impeller is cast by pouring, into the cavity of a casting mold, either melt of the following two kinds of high-silicon steels at 1,600-1,640°C: precipitation hardening type three-phase high-silicon stainless steel comprising a mixture of martensite, austenite and ferrite, and two-phase high-silicon stainless steel comprising a mixture of austenite and ferrite. Since both molten stainless steels are excellent in fluidity because of the high-silicon content, it is possible to cast the impeller having the thin-walled vane, like in the case of casting with SUS304 stainless steel. Further, since the temperature of the molten high-silicon stainless steel is lower than that of molten SUS304 stainless steel, the occurrence of casting defects decreases, whereby the yield of cast products is enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179412-A (JP)
Title: Semiconductor laser excitation solid state laser device and its manufacturing method
Inventor: MUKOHARA KATSUHARU
IPC: H01S3/0941
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser excitation solid state laser device in which a laser rod can be excited effectively to obtain the laser of a high output and the high beam quality with the high reliability and at low cost, and to provide its manufacturing method.  <P>SOLUTION: This solid state laser device obtains a laser output with a semiconductor laser 2 as an excitation light source, and a reflection preventing film 11 for suppressing a semiconductor laser light transmission loss and a high reflection film 12 for reflecting semiconductor laser beams are alternately formed on an outside surface of a cooling tube 3. Further, a semiconductor laser emitting direction is not directed to a center of the laser rod and is positively made to have an inclination of a certain angle for excitation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179494-A (JP)
Title: Semiconductor laser apparatus
Inventor: HOSOKAWA YASUNORI
IPC: H01S5/02375
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device on which a longer semiconductor laser device can be mounted and a light emitting point can be adjusted at fixed height independently of the length of the semiconductor laser device.  <P>SOLUTION: The semiconductor laser apparatus 10 is provided with a stem 1 having one main surface, a recessed part 5 formed on the main surface and a block part 7 projected from the main surface adjacently to the recessed part 5, a sub-mount 2 arranged on the side of the block part 7 which is faced to the recessed part 5, the semiconductor laser device 3 arranged on the sub-mount 2 so that the distances of both ends from the main surface are respectively a negative sign and a positive sign when an intersection point between a vertical distance from the main surface which is vertical to the main surface and the main surface is 0, the inside of the main surface is a negative sign and the outside of the main surface is a positive sign, and terminals 4 connected to the semiconductor laser device 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177891-A (JP)
Title: Display panel and large-sized display device using same
Inventor: EGAMI NORITAKA
IPC: G09F9/30
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel for a large-sized display device in which the panels are arrayed in matrix and joined with each other with shortened width of a join, and to provide the large-sized display device using the same.  <P>SOLUTION: Lateral wires 1 are formed on a front substrate 2. An input part 3 of a wire 1 is led around in an area 8 where a sealing part is formed and led out of the lower side of the front substrate 2, wherein the area 8 where the sealing part is formed is a non-display area part of a display panel and an area on the front surface 2 laminated on a back substrate 5 with a sealing material. The input part 3 led around up to the lower side is led out of the lower side of the back substrate 5. Consequently, a portion of the input part 3 is formed on the back substrate 5 and the front substrate 2 and back substrate 5 are electrically connected through a through hole 9 by being laminated together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185664-A (JP)
Title: Optical disk
Inventor: SHIYABANA MASAJI
IPC: G11B7/24038
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent optical disk nearly free from the stamper changes.  <P>SOLUTION: The optical disk has a plurality of recording surfaces (101, 104, 107 and 110), wobbled guide grooves (102, 103, 105, 106, 108, 109, 111 and 112) are formed on the respective recording surfaces and the guide grooves are wobbled in a plurality of frequencies. Since wobbling frequencies of a part of the guide grooves are different in every recording surface (guide grooves 102, 105, 108 and 111), the excellent optical disk nearly free from the stamper change can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186400-A (JP)
Title: Vacuum chuck for semiconductor manufacturing apparatus
Inventor: IGUCHI MASAHITO
IPC: H01L21/683
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum chuck for semiconductor manufacturing apparatus made of low thermal expansion ceramics with a low coefficient of thermal expansion and a high joining strength wherein no internal stress is left at a joining part between a low thermal expansion ceramics compact body and a low thermal expansion ceramics porous body.  <P>SOLUTION: The vacuum chuck for semiconductor manufacturing apparatus is configured by fitting the low thermal expansion ceramics porous body 5 with the same kind of type of material as that of a dent to the dent provided with a suction hole 4, in the low thermal expansion ceramics compact body 3 containing 50 to 95 mass % of β-eucryptite and 5 to 50 mass % of silicon carbide, and joining the body 5 and the dent with a joining member made of a low thermal expansion ceramics whose melting temperature is lower than that of the compact body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004150243-A (JP)
Title: Dust preventive simplified torii gate
Inventor: KATO SHOJI
IPC: E04H13/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a torii gate, a gateway at the entrance to a Shinto shrine, which is a different type from a real torii gate and is easily buried.  <P>SOLUTION: A coping 1 and a crossbar 2 are of the same size, or the crossbar 2 is longer than the coping 1 whereas their joints to columns are fixed with metal fittings and the lower tip parts of the columns are tapered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004190604-A (JP)
Title: Device and method for judging life of battery
Inventor: KOIKE KIICHI
IPC: F02D29/02
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for judging the life of a battery used in an automobile having an idle-stop function which device can judge the life of the battery during a power supply system is operating.  <P>SOLUTION: The device for judging the life of a battery used in an automobile having an idle-stop function comprises a voltage measuring portion for measuring the voltage of the battery, a current measuring portion for measuring the charging/discharging current of the battery, a charge status calculating portion for calculating the charge status of the battery based on the integrated value of charging/discharging currents measured by the current measuring portion, and a life judging portion for judging that the battery has gone out when the charge status of the battery at the time of engine start after the power is turned on or after idle stop exceeds a first threshold value and the voltage of the battery at that time is lower than the first threshold voltage that is higher than the minimum engine starting voltage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188882-A (JP)
Title: Manufacturing process for laminate
Inventor: KITANO HIDEKI
IPC: B29C43/20
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate that is manufactured with a high productivity and excellently blanked and its manufacturing process.  <P>SOLUTION: The manufacturing process for the laminate comprises the first step in which a woven glass fabric is coated with the first resin varnish containing a bisphenol epoxy resin and a novolac resin, the second step in which a nonwoven glass fabric is laid on the glass fabric and heated, the third step in which the nonwoven glass fabric is coated with the second resin varnish containing the bisphenol epoxy resin, the novolac resin, a novolac resin having a specific molecular weight and an inorganic filler and heated, the fourth step in which a prepreg is obtained by impregnating the fabrics with the third resin varnish containing the bisphenol epoxy resin and the novolac resin from the side of the nonwoven glass fabric and a step in which two sheets of the prepreg are laid with one sheet on the other in a way that the nonwoven fabrics stay inside, heated and pressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003195059-A (JP)
Title: Stacked microvoided light diffuser
Inventor: LANEY THOMAS M
IPC: G02B5/02
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffuser for a picture illuminating light source, which gives an improved light transmittance while simultaneously diffusing parallel light sources.  <P>SOLUTION: The light diffuser comprising a polymeric film wherein the film comprises a plurality of layers having void geometry in which the x/y/z size or frequency varies by at least 28% between at least two layers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004199771-A (JP)
Title: Optical information medium
Inventor: OISHI TAKUO
IPC: G11B7/24
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information medium which can secure a printable area sufficiently, thereby provide high flexibility in print creation, and also form a uniform and beautiful print image.  <P>SOLUTION: An optical information medium 10 comprises at least a recording layer 15, a metallic reflective layer 16 and a protective layer 17 formed one by one on a transparent substrate 14 having a center hole 11, an annular groove 12 formed outside of the center hole 11 and a groove 13 formed outside of the annular groove 12. The groove 13 is characterized by having a recordable guide groove 131 having a recording layer 15 on its surface, and a non-recordable dummy guide groove 132.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198773-A (JP)
Title: Manufacturing machine and method for optical fiber cable, and spacer resin layer stripper
Inventor: OKADA TAKEHIKO
IPC: G02B6/44
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing machine and method for an optical fiber cable that can simply and correctly form a securing section to hold the optical fiber ribbons or their edges of tape ribbons guided by an assembly dies into the spacer slot and easily finish the lead-out job of the cable.  <P>SOLUTION: This optical fiber cable manufacturing machine 51 is for manufacturing an optical fiber cable 1 whose optical fiber core wires 7, 8 are put in a slot 5 of a spacer 3. Upstream the assembly dies 23 on the pass line of the spacer 3, a stripper 61 is provided to strip off the thermoplastic resin layer 13 constituting the slot 5. The stripper 61 forms a fiber securing section 15 for the cable lead-out port.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202510-A (JP)
Title: Hemming apparatus
Inventor: FUJITA HIDEO
IPC: B21D53/88
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly apply hemming to a bent flange part without damaging the outside surface of an outer panel.  <P>SOLUTION: A hemming apparatus 1 has a lower die 10 and an upper die 20 which is arranged vertically movably above the lower die and a work 60 which is constituted by placing an outer panel 71 above an inner panel 61 is installed between the upper die 20 and the lower die 10. The upper die 20 has a planar abutting surface 21 faced downward. The lower die 10 has a hemming blade 11 which is arranged below and opposite to the abutting surface and applies hemming to the bent flange part 73 formed in the peripheral part of the outer panel 71, and a work housing part 12 is formed inside the hemming blade 11. A pressing/positioning device 50 is provided in the upper part of the work housing part 12 and the pressing/positioning device 50 works so that the bent flange part 73 is positioned in a position between the abutting surface 21 and the top surface 11a of the hemming blade 11 and the work 60 is pressed against the abutting surface 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206982-A (JP)
Title: Electric wire cover
Inventor: OYAMA TAKAYUKI
IPC: H01B17/58
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wire cover capable of reducing occurrence of Karman's vortex to reduce the wind pressure load of an electric wire, and of being easily attached to and detached from an existing electric wire.  <P>SOLUTION: This electric wire cover is formed into a tubular shape; the cross-sectional shape perpendicular to the tube direction is formed into a streamline shape; and the cover is rotatably attached to the wire 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003211343-A (JP)
Title: Electric drive control system and method
Inventor: LIU LING
IPC: H02P5/695
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric drive control system and a method.  <P>SOLUTION: This system is provided for controlling a machine tool including an electric continuously variable transmission. This system includes a microprocessor, so constituted as to include a state machine and a series of commands for guiding the state machine. The state machine includes a series of states expressing the states with which the machine tool possibly encounter between starting at an input of zero energy and being prepared for the work.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004176517-A (JP)
Title: Multiple-purpose tiered stand
Inventor: SUZUKI TOSHIO
IPC: E04H3/28
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To develop, fold and move a platform having plurality of steps promptly, securely and easily.  <P>SOLUTION: This multi-purpose tiered stand is composed of a pair of right and left elevating cylinders 1, 1, support posts 1', 1', a first connecting member 2, 2', support arms 3, 3', a coil spring 9 wound around a support leg 6 or a part of the support leg 6 which passes through each elevating cylinder 1, elevating casters 5, 5, supporting structures X, Z which have differences in heights due to the casters 5, 5, and a supporting structure Y with the support posts 1', 1', the first connecting member 2' and the support arm 3'. Elongated plates 10', 10' forming a platform plate 10 are connected turnably to the support arm 3, 3' and an outer support leg 12 and the elongated plate 10' of a middle stage is connected turnably to the support arm 3' and the outer support leg 12. Furthermore, a third connecting member 13 connecting the outer support legs 12, 12 of each step is connected turnably freely to the support post 1' by means of a forth connecting member 14 while a fifth connecting member 15 connects the elongate plates 10', 10' of a next step freely turnably.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003239132-A (JP)
Title: Swimming cap
Inventor: YOSHIZAWA SHIN
IPC: A42B1/00
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swimming cap that is useful for coaching and training swimming particularly practical (not for race) long-distant crawl stroke because the cap can inhibit the swimming beginner from raising up its head too much above the water surface.  <P>SOLUTION: The standard water lines (2) for crawl stroke, breaststroke, sidestroke and the like are drawn on the surface of the swimming cap (1).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004502861-A (JP)
Title: ろうそく用組成物及びろうそく製品の製造方法
IPC: C11C5/00
Filed: 2001-07-05
Abstract: ろうそくを形成するための組成物、その組成物から作製されるろうそく製品及びそのろうそく製品の製造方法に関する。組成物は、相対的に少量の可燃性ロウ材料と、相対的に多量の可燃性ゼラチン状材料との混合物からなる。組成物は例えばパラフィンロウに対するゲルの重量比が約５〜１５％パラフィンロウに対する約９５〜７５％鉱油ゲルとなるである。適宜に、顔料及び／又は芳香剤を含有させ得る。組成物を組み込んだろうそく製品の製造方法には最初に、（ａ）可燃性ロウ材料を熱溶融する工程と、（ｂ）可燃性ゼラチン状材料を熱溶融する工程と、（ｃ）相対的に少量の溶融ロウ材料を相対的に多量の溶融ゼラチン状材料と混合して流動性組成物を製造する工程とによって可燃性組成物を形成する工程がある。次に金型内にあって金型から外に延伸している芯を金型に設ける間に、組成物を形成すべきろうそく製品の形状をなす金型に注ぎ込む。最後に、注入した組成物を金型内で冷却して固化させ、ろうそく製品を得る。このようにして製造されるろうそく製品は、ロウとゲルの両方の好適な特性を有することで、ロウの安定性及び不透明性特性とともにゲルの長寿命特性を提供する。
Patent JP-2004506619-A (JP)
Title: 性的機能障害用医薬
IPC: A61K31/404
Filed: 2001-07-27
Abstract: 次のものから選択される１以上の次のクラスの医薬の性的障害における使用：Ｂ）塩化された、または塩化されていない、式　Ａ−Ｘ １ −Ｎ（Ｏ） Ｚ     の酸化窒素供与性医薬、Ｃ）ホスホジエステラーゼを阻害する化合物の有機または無機塩。