baber/WOPTO huggingface dataset:
Patent JP-2004316864-A (JP)
Title: Heater unit to be mounted on valve
Inventor: TAKAHASHI MASATOSHI
IPC: F16L53/35
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To integrally and uniformly heat a valve connected to a fluid pipe via a joint, including not only the valve itself but also the joint.  <P>SOLUTION: This heater unit 10 having bodies 12, 14 of a housing structure wholly covering a flow path structure portion of the valve 40 and the joint 50 and heaters built in the bodies is mounted on the valve 40 connected to the fluid pipe 54 via the joint 50. The heater has a direct heating portion 22 and a radiation heating portion 24. The direct heating portion 22 heats at least part of the flow path structure portion of the valve in direct contact therewith and the radiation heating part 24 heats other parts in the bodies of the heater unit 10 with radiation heat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276892-A (JP)
Title: Carrier for stairway
Inventor: NISHIMURA YOSHIHIDE
IPC: B62B5/04
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a carrier for a stairway for going up and down steps of stairs or the like with a cargo loaded on it, it is difficult to turn around the carrier during traveling on the level ground as conventionally two wheels in each side or four wheels in total are in contact with the ground.  <P>SOLUTION: A lock mechanism easily locking the rotation of an axle of the wheel of the carrier is provided, for example, to engage a gear provided on the axle with a claw-shaped hook provided on a frame body. Accordingly, the carrier can be easily tilted, the only two wheels on the same straight line are brought into contact with the ground, and the carrier can be easily turned around.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326212-A (JP)
Title: Ordering/order receiving support system and ordering/order receiving support program
Inventor: YOSHIDA MASAHIRO
IPC: G06Q30/06
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ordering/order receiving support system capable of determining correctness of an order number even when a wide-area network such as the Internet is used by arranging a means for checking a transmitting person and presence/absence of modification.  <P>SOLUTION: A buyer side terminal device 4 recognizes ordering information transmitted from a server 2 and encrypts an inputted supplier order number 55 to create an encoded number 57. A message 58 is created by adding the encoded number 57 to the supplier order number 55 to be transmitted to the server 2. The server 2 recognizes the message 58 transmitted from the supplier side terminal device 4 and decodes an encoded number 60 into a supplier order number 62 and collates a recognized supplier order number 59 with the decoded supplier order number 62. On the basis of the collation result, presence/absence of modification by a third person is determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322132-A (JP)
Title: Rotary compression molding machine
Inventor: IMAMURA YASUHARU
IPC: B30B15/06
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary compression molding machine with which various but production-limited compression moldings are efficiently manufactured.  <P>SOLUTION: This machine is provided with an operating mechanism by which a plurality of lower beetles 30 are selectively operated in the fixing state where the beetles are respectively fixed in the top dead center in spite of the revolving motion of the lower beetles and in the operating state where the beetles are vertically movable in accordance with the revolving motion of the lower beetles, a guiding mechanism 50 with which the lower beetles are vertically moved between the top dead center where the upper end part is approximately equal to the opening at the upper end of a mortar part 11 and the bottom dead center where the upper end part is situated in a prescribed lower position within the mortar part, driven members 33 for pulling down the lower beetle 33 which is a driven member provided attachably and detachably in the lower end part 32 of the lower beetle and has projecting part and a guiding member with which the lower beetles are guided from the top dead center to the bottom dead center by moving the projecting part of the driven member along the guide part which is engaged with the projecting part of the driven member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290624-A (JP)
Title: Domestic use ac electric shoebrush
Inventor: AZUMA SEIICHIRO
IPC: A47L23/05
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a labor and shorten a time taken for a conventional manual shoe polishing without lowering the quality of the work by an electric shoebrush operated with its held in one hand and to compensate defects of a floor installation type automatic shoe polisher with limited applications.  <P>SOLUTION: This domestic use AC electric shoebrush is so formed that a brush, a buff, or a rubber scrubber set with the respective processes of shoe polishing and the use for every type of shoe leather is attached to an AC electric drive preset with respective brushing processes and a highest-level rotation speed suited for buffing and scrubbing respectively by a single operation; and polishes and removes the dirt by rotating it by the driving force whose speed is selected by one-touch switch operation. This constitution can improve the efficiency and appropriateness of the work, reduce the work, shorten the time, facilitate the use of high concentration shoe polish and improve the maintenance effect of the quality of the shoe leather. This device can be operated at hand with its held in one hand, miniaturize and detachably attach the brush, the buff and the scrubber in the single operation, easily polish ladies' shoes with large opening parts and boots, not restrict the number of colors of the shoe polish to be used, and polish the shoes with their put on, thus compensating almost all the defects of the floor installation type automatic shoe polisher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324567-A (JP)
Title: Direct injection internal combustion engine
Inventor: HOTTA ISAMU
IPC: F02D45/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To positively form a stratified air-fuel mixture inside a combustion chamber.  <P>SOLUTION: The direct injection internal combustion engine is provided with: an outside cavity 3a on the crown face of a piston 3, having a substantially rotary body shape with its rotational axis substantially the same as the cylinder axis and having a side face and a bottom face; an inside cavity 3b on the bottom face of the outside cavity 3a with a substantially rotary body shape having a smaller rotational radius than the outside cavity 3a and its rotational axis substantially the same as the outside cavity 3a; and a fuel injection valve 11 for injecting fuel toward the piston 3 in a hollow conical form on the cylinder axis or near to it. During a predetermined engine operation state, a combustible mixed air-fuel layer is formed inside and over the outside cavity 3a to perform stratified charge combustion. The engine is equipped with a control means for determining an engine control amount regarding fuel injection so that all fuel spray obtained in one injection of the fuel injection valve 11 collides into the bottom face 15 of the outside cavity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324795-A (JP)
Title: Ball screw device
Inventor: YABE TAKAYUKI
IPC: F16H25/24
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw device capable of restricting abrasion of a ball and a ball screw groove without increasing axial length of a nut.  <P>SOLUTION: A plurality of through holes 17 to be sealed with the lubricating agent such as grease are provided in the nut 13, and a lubricating agent guide groove 18 for guiding the lubricating agent sealed in the through holes 17 to an inner diameter side of the nut 13 is provided in both end surfaces of the nut 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335518-A (JP)
Title: Packages for housing light emitting element
Inventor: KAMITAMARI MAKOTO
IPC: H01L33/62
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide packages for housing light emitting element that can be formed easily at high yields by using ceramic substrates having high heat resistances and can increase the light output of light emitting elements.  <P>SOLUTION: The packages 10 and 10a for housing light emitting elements have one or a plurality of cavities 12 for mounting the light emitting elements 11 on ceramic substrates 13 and 13a. The cavities 12 have reflecting bodies 14 which are loaded in the cavities 12, joined to each other on the top surfaces of the ceramic substrates 13 and 13a at the upper peripheral edges of the cavities 12, and reflect the light rays emitted from the light emitting elements 11. In addition, the reflecting bodies 14 use the wall surfaces of the tapered conical through holes 15 of metallic cylindrical bodies 16 having the through holes 15 as the reflecting surfaces of the light emitting elements 11 and are joined to the ceramic substrates 13 and 13 at flanges 17 provided on the outer peripheries of the ends of the cylindrical bodies 16 on one the larger opening sides of the through holes 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336129-A (JP)
Title: Variable gain amplifier circuit using variable impedance circuit
Inventor: SHIRAI YOSHIHIRO
IPC: H03G3/10
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable gain amplifier circuit in which a layout area is reduced, a noise characteristic is not deteriorated and an input signal is gain-controlled and amplified in accordance with a digital control signal of n-bits in terms of geometrical series.  <P>SOLUTION: The circuit is provided with an operation amplifier 4, a first variable impedance connected to an input terminal 1 and the operation amplifier 4 of the circuit, a second variable impedance connected to an inverse input terminal and an output terminal of the operation amplifier, a third variable impedance whose one end is connected to the inverse input terminal of the operation amplifier, a fourth variable impedance whose one end is connected to the input terminal of the circuit and whose other end is connected to the other end of the third variable impedance, and a fifth variable impedance whose one end is connected to the other end of the third variable impedance and whose other end is connected to an output terminal 3 of the operation amplifier 4. The first to third variable impedances are controlled by a high-order bit group, and the fourth and fifth variable impedances are controlled by a low-order bit group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004063448-A (JP)
Title: Electric socket assembly
Inventor: BA KOUN
IPC: H01R13/24
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric socket assembly of simple structure, wherein the pressure received by a central processing unit is small.  <P>SOLUTION: This electric socket assembly includes a socket and a fixed board. A plurality of supports are mounted on a bottom part of the socket. The fixed board includes an approximately square main body. An oscillating member is mounted on one end of the main body. A frame-shaped pressing member is pivoted on the other end of the main body, a latch is mounted on the end opposite to the other end on which the pressing member is pivoted, and supporting members are extended downward from proper parts at both sides of an outer edge of the frame-shaped pressing member. Pressing members are extended downward from an inner side edge of the frame-shaped pressing member, and the central processing device is closely attached to a surface of the socket.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004331100-A (JP)
Title: Label sticking apparatus
Inventor: YAMAGUCHI YASUHIRO
IPC: B65C9/18
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label sticking apparatus, which facilitates such set-up work as the mounting and replacement of a label continuity.  <P>SOLUTION: The label sticking apparatus 10 comprises a holding reel 14 which holds the label continuity 42, a peeling means 58 which peels a label 40 off the label continuity 42 pulled out of the holding reel 14, a label sticking means 158 which sticks the label 40 peeled by the peeling means 58 to an article W, a takeup reel 44 which reels up the peeling pastboard 38 of the label continuity 42 after the label 40 has been peeled off the continuity by the peeling means 58, and a displacing means 88 which displaces the peeling means 58 from a position allowing the peeling means to peel the label 40 to a position for retreat. When the label continuity 42 is mounted or replaced, the displacing means 88 displaces the peeling means 58 from the position allowing the peeling of the label 40 to the position for retreat, and the label continuity 42 is reeled up directly from the holding reel 14 by the takeup reel 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336282-A (JP)
Title: Image processor, image processing program and recording medium recorded with relevant program
Inventor: NISHIDA HIROFUMI
IPC: H04N1/40
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To specify a ground and a region except for it based on local data of an input image and to apply image quality improvement (exclusion of rear side projection) methods suitable for respective regions so as to improve image quality of the whole image.  <P>SOLUTION: The region surrounding a black character is extracted based on an image feature of the input image. A high luminance pixel group region of a block where an evaluation function based on the number of pixels and a luminance value is the largest is selected as ground reference from the character surrounding region by a block division processing, and an average value is set to be an estimated ground color. The region considered to be the ground is extracted from the input image based on the estimated ground color, and the pixel of the region is substituted for an estimated representative background color. Thus, image quality is improved. Meanwhile, a processing for substituting a rear side projection pixel for the estimated background color is applied and rear side projection is performed and image quality is improved while the local background color is estimated with respect to the region except for the ground of the input image. Gradation correction is performed on the region so that gradation discontinuity with the ground region does not occur.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335238-A (JP)
Title: Hydrogen energy system
Inventor: TSUJI NOBUYOSHI
IPC: H01M8/04
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein traditional electric power storage using a secondary battery has a lot of issues, and conversion loss is large and a cost is increased when power is generated (recovered) by using a fuel cell by converting and storing hydrogen as a hydrogen fuel.  <P>SOLUTION: This hydrogen energy system comprises: a photoelectric conversion means for receiving optical energy of the sun by a sunlight receiving body to convert it into electricity; a wind-to-electricity conversion means for receiving fluid energy of wind by a wind power receiving body to convert it into electricity; a hydrogen generation means for generating hydrogen by water electrolysis or by reforming a hydrocarbon-based compound by using power generated by the photoelectric conversion means and the wind-to-electricity conversion means; a hydrogen heat pump means including a hydrogen storage alloy, a reserve tank and a heat medium circulation system for introducing, storing and discharging hydrogen of the hydrogen generation means; a fuel cell means for introducing hydrogen from the hydrogen heat pump means to generate power; and a heat storage means for collecting and storing heat generated or absorbed by the hydrogen storage alloy of the hydrogen heat pump means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330648-A (JP)
Title: Printing method and thermal transfer sheet
Inventor: OBATA KEI
IPC: B41M5/382
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new printing method and a thermal transfer sheet using thereof.  <P>SOLUTION: This thermal transfer sheet has coloring material layers 2, 3 and 4 and a coloring material layer 10, the preservability of which is different from those of the layers 2, 3 and 4. In this case, as a method for changing those preservabilities, dye/pigment, the print preservability of which is different from those of dyes/pigments of the coloring material layers 2, 3 and 4, is preferably employed in the coloring material layer 10. Alternatively, as a method for those preservabilities, a stabilizer, the type of which is different from those added to the coloring material layers 2, 3 and 4, is preferably added to the coloring material layer 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334636-A (JP)
Title: Device and method for providing card
Inventor: KATSUTA TAKESHI
IPC: G06K13/103
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for providing a card for surely providing one by one from an outlet slit at a bottom of a storage container even if the card is warped.  <P>SOLUTION: The device extracts cards C placed at the lowest position of a stacked card group one by one and provides to the next step. The device includes a storage container 4 for storing a plurality of cards C in a stacked state; a gate member 9 for taking out exteriorly one card C placed at the lowest position in the container 4; a gradient face portion 9b formed at an lower portion on a taking out direction side of the cards C on the gate member 9; a pushing member 12 having a rear end pushing portion 12a for pushing out one card C placed at the lowest position, by pressuring the taking out direction rear end of the card C placed at the lowest position and a tip alignment portion 12b for aligning tip portions of the cards C following the already ejected cards C; and a driving means for reciprocatingly driving the pushing member 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340189-A (JP)
Title: Coupling device with built-in bearing
Inventor: WATANABE KANICHIRO
IPC: F16C23/08
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling device including a built-in bearing structured as having a self-aligning function in the bearing part 10e, capable of securing sufficiently the durability of the bearing part 10e and assuring good operating performance of the bearing part 10e.  <P>SOLUTION: The bearing part 10e according to the invention is formed based on a spherical roller bearing. This allows securing sufficiently the load bearing ability of the bearing part 10e and lessening sufficiently the internal friction resistance of the bearing part 10e.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308086-A (JP)
Title: Sock
Inventor: ITO CHIEKO
IPC: A41B11/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sock having five toes, improved so that any person who has palsy in one hand or one leg can easily put on a sock.  <P>SOLUTION: The sock 1 has the following structure: an opening 2 is formed near a toe part; a lower front pressure hold 4 and a lower back pressure hold 5 are provided at the front and back cut-off part covered with a cloth 3; an upper front pressure hold 6 and an upper back pressure hold 7 are provided at the back side of the cloth 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338980-A (JP)
Title: Silane/siloxane-based emulsion for concrete treatment
Inventor: KANZAWA HIROSHI
IPC: C08K5/5419
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silane/siloxane-based emulsion which has excellent permeability to civil engineering structure concrete and does not give rise to a liquid sag even when the emulsion is applied to a perpendicular surface.  <P>SOLUTION: The silane/siloxane-based emulsion for treatment of the concrete used for a structure is composed of (A) alkyl alkoxysilane, (B) polyorganosiloxane, (C) an emulsifier, and (D) water. Here, (A) is expressed by general formula R<SP>1</SP><SB>X</SB>Si(OR<SP>2</SP>)<SB>4-X</SB>(where R<SP>1</SP>is a 1-2C alkyl group, R<SP>2</SP>is a 1-6C alkyl group or hydrogen atom, X is an integer of 1 or 2). Here, (B) is expressed by an average composition formula R<SP>3</SP><SB>a</SB>(OR<SP>4</SP>)<SB>b</SB>Si(OH)<SB>c</SB>O<SB>(4-a-b-c)/2</SB>(where R<SP>3</SP>is a 1-20C alkyl group; R<SP>4</SP>is a 1-6C alkyl group; a, b and c are respectively arbitrary values of 0.5<a≤2.0, 0≤b<2.0, 0≤c<2.0; a+b+c is ≤3). Also, the weight ratio (A/B) of the component (A) and the component (B) is 50/1 to 10/1 and the total amount of the component (A) and the component (B) is 60 to 90wt% in the total composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343351-A (JP)
Title: Antenna forming method for automobile
Inventor: KOGURE HIDEO
IPC: H01Q1/38
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming an antenna for an automobile which is easily formed on the automobile outer sheet free from obstruction and superior in durability.  <P>SOLUTION: The antenna forming method forms an antenna film on an electrodeposition coat film or an intermediate coat film of the automobile outer sheet, and forms a single- or double-layer paint coat film on the antenna film. This solves the disadvantage that the automobile antenna often obstructive during running which usually uses a rod antenna installed to project from the car body or a glass antenna formed by sintering printed conductor lines on the rear window.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347321-A (JP)
Title: Signal measuring apparatus, method, program, and recording medium
Inventor: TAKAOKU HIROAKI
IPC: G01R23/173
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To control the width of signals for controlling frequency sweeps according to signals to be measured.  <P>SOLUTION: This signal measuring apparatus is provided with a local oscillator 10 for creating local signals; a mixer 12 for mixing the signals to be measured with the local signals; a frequency sweep part 14 for sweeping the frequency of the local signals; and a sweep control part 30 for halting sweeps when the section of the presence of the signals to be measured is completed. The signals to be measured are carrier waves in burst waves, and the spectrum of the carrier waves is measured. The width of the section of the presence of the carrier waves can vary. Since sweeps are halted when the section of the presence of the signals to be measured is completed even when the variations occur, it is possible to control the width of the signals for controlling frequency sweeps according to the signals to be measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349324-A (JP)
Title: Direct water-cooled power semiconductor module structure
Inventor: TANBA AKIHIRO
IPC: H01L25/07
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct water-cooled power semiconductor module structure provided with a power semiconductor element, which is reduced in thermal resistance, improved in thermal conductivity, and increased in cooling effectiveness.  <P>SOLUTION: As an embodiment of solving the problem, the direct water-cooled power semiconductor module structure is mounted with, at least, a power semiconductor element switching a current, and equipped with stripe-shaped cooling fins on its one surface opposed to its other surface where the power semiconductor element is mounted. The cross sectional corners of the cooling fins nearly perpendicular to the lengthwise direction are chamfered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI