baber/WOPTO huggingface dataset:
Patent JP-2004019600-A (JP)
Title: Metal component for compressor and method for manufacturing the same
Inventor: NAKATANI SHINICHI
IPC: C21D9/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress permanent deformation of a sliding part caused by the heat especially in a metal component for a compressor having the sliding part with other components among components used for the compressor.  <P>SOLUTION: Metal components (a hinge ball 21, a shoe 22, etc.) used in a compressor comprising a housing, a shaft 7 rotatably supported by the housing, a piston 16 reciprocating in a cylinder bore 15 formed in the housing, and a drive mechanism to convert the rotation of the shaft into the reciprocating motion of the piston 16, and having a contact part to be brought into slidable contact with other components are entirely austempered including the contact parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021152-A (JP)
Title: Optical apparatus
Inventor: ISHII MASATOSHI
IPC: G02B6/30
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To optically connect optical waveguides having great difference between a mode field width and a mode field diameter, for example a slab waveguide to an optical fiber with low loss in an optical apparatus.  <P>SOLUTION: The optical apparatus comprises a two-dimensional lens 11D that is formed at a light emission end in the slab waveguide 11 on a plane substrate to reduce the mode field width of emitted light in the horizontal direction of the plane substrate; an optical fiber 12 where emitted light enters while facing the two-dimensional lens 11D; and a means (for example air) that is included between the two-dimensional lens 11D and the optical fiber 12 to enlarge the mode field width in the vertical direction of the plane substrate in the emitted light from the two-dimensional lens 11D.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025316-A (JP)
Title: Rotary saw
Inventor: TAKEMURA SOKICHI
IPC: B27B33/08
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the rotating load and frictional heat of a rotary saw in cutting by preventing the adhesion of a deposit such as tar to the surface (side surface) of the rotary saw in cutting.  <P>SOLUTION: This rotary saw 5 has a number of teeth 6 on the circumference of a disc-like base metal 7. A polysilazane solution is applied to the surface of the base metal 7 and teeth 6 followed by oxidation to form a silica film 10. Thereafter, the cutting face 8a of each tooth 6 is ground to remove the silica film 10a on the cutting face 8a and also set the cutting face 8a to a prescribed rake angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024964-A (JP)
Title: Waste ozone gas treatment method in water treatment
Inventor: SASAKI TOMOHIKO
IPC: B01D53/66
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste ozone gas treatment method in water treatment which effectively utilizes a waste ozone gas discharged in water treatment and reduces the frequency of replacing activated carbon.  <P>SOLUTION: After a volatile organic compound contained in raw water introduced into a treatment system is transferred to a gaseous phase in an aeration process, a gas containing the volatile organic compound (VOCs) is treated in a activated carbon adsorption column 11 and raw water from the aeration process is treated with ozone in an ozone treatment tank 5 by the diffusion of ozone. The waste ozone gas discharged in an ozone treatment process is mixed with VOCs introduced into the activated carbon adsorption column 11 and the resulting mixed gas is irradiated with ultraviolet rays not only to decompose VOCs by the mixed waste ozone gas but also to accelerate the generation of hydroxyl radicals by the irradiation with ultraviolet rays to decompose VOCs by hydroxyl radicals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029352-A (JP)
Title: Development device
Inventor: MUTO YOSHINORI
IPC: G03G15/08
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device which can maintain uniformity of a developer layer for a long period by forming the developer layer which is free of layer thickness unevenness and electrostatic charging unevenness axially and circumferentially on a developer carrier.  <P>SOLUTION: The developing device is equipped with an electrostatic latent image carrier which has an electrostatic latent image formed on its surface, a developer carrier which carries a developer for developing the electrostatic latent image formed on the electrostatic latent image carrier, and a layer restriction part which restricts the layer thickness of the developer carried by the developer carrier; and the layer restriction part comprises a layer restricting body and a holder supporting the layer restricting body and the holder comprises a lever member having a force application point on which a load is placed, a fulcrum as a center of rotation of the holder when the load is placed on the force application point, and an operation point where the layer restricting body comes into contact with the developer carried by the developer carrier when the holder rotates on the fulcrum, the fulcrum is set on the tangent of the layer restricting body and developer carrier which passes the operation point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024128-A (JP)
Title: Mulberry fruit food and method for producing the same
Inventor: MORIMOTO REIKO
IPC: A23L19/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide dry food, powdery food and paste each comprising mulberry fruits and having wide applications through making the best use of the gustatory, palate and visual characteristics inherent in the mulberry fruits, to provide methods for producing them, to provide jam utilizing the residues of mulberry fruit juice, and to provide a method for producing the jam.  <P>SOLUTION: The mulberry fruit dry food with its moisture content adjusted to 3-65 wt.% is provided. The mulberry fruit powdery food is obtained by pulverizing a mulberry fruit dry food 3-8 wt.% in moisture content. The paste is prepared by grinding a raw or dry mulberry fruit 60 wt.% in moisture content. The jam is prepared by grinding the residues of mulberry fruit juice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028260-A (JP)
Title: Solenoid valve
Inventor: ODA KAORU
IPC: F16K31/06
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve which fittedly fixes a member comprising a magnetic circuit and has a structure enabling control of deformation due to fitting.  <P>SOLUTION: The solenoid valve is equipped with a nearly cylindrical solenoid coil 10, a stator core 20 configuring a magnetic circuit of the solenoid coil 10 and a moving piece 30. The stator core 20 is provided to a stator core 25 on an outer peripheral side which covers at least a part of the outer periphery of the solenoid coil 10 and stator cores 24, 23, 22 on an inner peripheral side arranged so as to be able to face the moving piece 30 in the axial direction. An engaging part P in which the stator core 25 on the outer peripheral side and the stator core 24 on the inner peripheral side are engaged, is provided with a press-in part Pa and a clearance δ.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040197-A (JP)
Title: Radio communication system
Inventor: KUBOTA TAKEHITO
IPC: H04H20/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system capable of surely informing users of warning information, the users being resident in a particular area having the high possibility of suffering from of a disaster on the occurrence of the disaster.  <P>SOLUTION: In the radio communication system wherein radio communication is performed between a radio base station 100 installed at each of prescribed areas A1, A2 and portable telephones 200a, 200b existing in each area, each of radio base stations 200a, 200b always transmits any of notice information to the portable telephone 100 in the areas A1, A2 shared by the respective radio base stations, and a radio base station in charge of the particular area having the high possibility of suffering from the disaster transmits the warning information as the notice information on the occurrence of the disaster.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003089055-A (JP)
Title: Pad-less polishing surface plate and its method
Inventor: TANI YASUHIRO
IPC: B24B37/12
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a pad-less polishing surface plate and its method capable of evenly and stably retaining elastic grains in polishing slurry throughout a surface of the plate and being hardly polished by hard grains in the polishing slurry in spite of long-term use. SOLUTION: With the use of polishing slurry in which elastic grains 31 and hard grains 32 with a smaller average grain diameter than that of the elastic grains 31 are mixed, a surface plate 10 is used for pad-less polishing for polishing a surface of an object to be polished W by hard grains 32 temporally adhered to elastic grains 31. The surface plate 10 has a surface layer part 12 with abrasion resistance to hard grains 32, and the surface of the surface layer part 12 has a rough face for retaining elastic grains 31. During pad-less polishing, hard grains 32 are temporally adhered to the surface of elastic grains 31 retained on the rough face. The surface roughness of the rough surface of the surface layer part 12 in a range of 1/5-2/3 of the average grain diameter of the elastic grains 31.
Patent JP-2004034052-A (JP)
Title: Product handling device of powder molding press machine
Inventor: YOSHIOKA TOSHIO
IPC: B22F3/035
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the dustproofing properties of a product handling device existing near a powder molding press machine in which a plenty of fine dust exists.  <P>SOLUTION: The edges on one side of slit-like apertures 142 of side plates 141 of a casing are provided with a number of diffusers 144a for blowing off gas in parallel to the surface of the casing in the positions shallower than the thickness of the side plates. Slopes 142a opening to a front side are formed on the edges on the other side facing thereto. The clean pressure gas is blown off from these diffusers 144a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035705-A (JP)
Title: Polyamide resin composition, its manufacturing method, and molded article comprising it
Inventor: SAITO MAKIKO
IPC: C08L97/02
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide resin composition which allows vegetable fibers to function as a reinforcing material without decomposition, enhances the strength and rigidity of a polyamide resin, and can give a molded article excellent in heat resistance and appearance, and its manufacturing method.  <P>SOLUTION: The polyamide resin composition is obtained by blending a polyamide resin (a) having a melting point of 200°C or lower with vegetable fibers (b). In the method of manufacturing the composition, the polyamide resin (a) is melted and the molten resin is kneaded with the vegetable fibers (b) under a shear force. As the polyamide resin (a), one having a melt viscosity at 210°C under a shear rate of 100 sec<SP>-1</SP>of 600 Pa×s or lower is preferably used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036255-A (JP)
Title: Heat insulating and heat shielding structure for building
Inventor: WATANABE HIDEHIRO
IPC: E04B1/70
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating and heat shielding structure which brings about a heat insulating and heat shielding effect on a building, by forming a ventilating and venting space in a roof, a ceiling, etc.  <P>SOLUTION: The heat insulating and heat shielding structure is formed of a heat insulating cellular material having an aluminum sheet fixed thereto by sticking or the like, a sheathing board for roofing, a plurality of ceiling joists, a plurality of rafters arranged at suitable intervals, and a ceiling board. In construction of the heat insulating and heat shielding structure, the heat insulating cellular material is fixed to the rafters so as to have an appropriate gap with respect to the sheathing board, and then the ceiling board is fixed to the heat insulating cellular material via the ceiling joists which are set on a lower surface of the heat insulating expanding agent at suitable intervals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039559-A (JP)
Title: Female terminal fitting and connector
Inventor: FUTAMURA KAZUHIKO
IPC: H01R13/115
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a female terminal fitting which avoids a plastic deformation of an elastic contact piece and can obtain a sufficient contact pressure to a tab, and provide a connector using the same.  <P>SOLUTION: In the female terminal fitting 20 which is equipped with a prismatic tube part 21, into which a tab part 11 of a male terminal fitting 10 is to be inserted, and in which an elastic contact piece 25 extending from an opening end part of the prismatic tube part 21 in a folded condition into the prismatic tube part 21; an elastic deformation part 33 deforming with a force from the elastic contact piece 25 is provided at a part connecting an elastic contact piece tip part 26 of the prismatic tube part 21 when the tab part 11 is inserted into the prismatic tube part 21. As a result, the elastic contact piece 25 is prevented from a plastic deformation since a stress added to the elastic contact piece 25 is dispersed to the elastic deformation part 33. And also, a resilient force of the elastic deformation part 33, in addition to a resilient force of the elastic contact piece 25, is added on the tab part 11, so that a required contact pressure necessary for connecting the tab part 11 elastically to the prismatic tube part 21 can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038035-A (JP)
Title: Liquid crystal display device
Inventor: SUEMATSU TAKAYUKI
IPC: G09F9/30
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of simultaneously displaying ≥2 kinds of pieces of information such as character information and picture information.  <P>SOLUTION: A liquid crystal display unit 101 is provided with a plurality of first liquid crystal cells 101-1 having a first liquid crystal layer, a plurality of second liquid crystal cells 101-2 having a second liquid crystal layer, and an array plate 101-3 on which the first liquid crystal cells 101-1 and the second liquid crystal cells 101-2 are arrayed. The first liquid crystal cells 101-01 and the second liquid crystal cells 101-2 are alternately arrayed on the array plate 101-03 in such a manner that a first visual angle direction of the plurality of the first liquid crystal layers is made a coincident first direction, a second visual angle direction of the plurality of the second liquid crystal layer is made a coincident second direction, and the first and the second directions are made mutually different.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033655-A (JP)
Title: Game machine
Inventor: YOSHINARI MASAYUKI
IPC: A63F7/02
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine such as a pachinko machine, slot machine, etc. and its image unit which can suppress the temperature rise of a CPU generated by cooler failure.  <P>SOLUTION: This game machine (for instance, pachinko machine 10) has a main control board 1000 and a sub-control board 2100. On the sub-control board 2100, a cooler 800 to cool the CPU of a direction control means 2800 and a cooler monitoring means 2440 to stop the operation of the direction control means 2800 are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045133-A (JP)
Title: Diagnostic method for physical condition
Inventor: SENKAWA JUNICHI
IPC: G01N33/50
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic method for physical condition that can easily diagnose an unusual change of physical condition, and an element detecting method for collecting diagnostic data.  <P>SOLUTION: In this diagnostic method for physical condition, elements included in the roots of hair or body hair periodically collected from the same individual are detected, and a change in the content ratio of the elements is made an index to make a diagnosis. In the element detecting method for collecting diagnostic data, the roots of the hair or body hair are subjected to a fluorescent X-ray analysis to detect the elements in the root of hair.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045322-A (JP)
Title: Probe for gathering optical information
Inventor: OBATA YOSHIHIRO
IPC: G01N21/17
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information gathering probe for acquiring optical information from different positions of specimens without moving the probe itself.  <P>SOLUTION: The probe (100) for gathering optical information comprises an optical fiber (104) whose tip section is curved; and a curve adjusting section (110) for adjusting the curved state of the tip section. The curve adjusting section (110) includes a press member (112) for adjusting a curved state by elastically deforming the tip section by pressing the tip section of the optical fiber (104) from an outer periphery surface; and a position adjusting mechanism (114) for adjusting the position of the press member. The position adjusting mechanism (114) adjusts the position of the press member (112) by sliding the press member (112) along the optical fiber (104).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055022-A (JP)
Title: Microwave processor
Inventor: OSHIMI HIROKI
IPC: G11B7/0055
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To disable the reproduction of an optical information storage medium in a highly efficient and clean work environment.  <P>SOLUTION: This processor is provided with a microwave transmission path 2 for permitting the transmission of only microwaves of a TE 10 mode, a microwave oscillator 3 for supplying microwaves, slits 4 disposed on opposing positions on the other side of the microwave transmission path 2 to become the inlet and the outlet of the microwave transmission path 2 of an optical information storage medium 1, a guide 6 disposed around the slits 4 to guide the optical information storage medium 1 to the slits 4, a roller 8 whose rotational speed is changed through a hole formed in the guide 6, and rollers 9a, 9b equipped with cutters to scrape off the label of the optical information storage medium 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055315-A (JP)
Title: Electrical connecting member and connector
Inventor: TAI TOMISHIGE
IPC: H01R12/51
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance long reliability, miniature burrs of a conductor, and realize stable connection.  <P>SOLUTION: This electrical connecting member 11 contains a substrate 12, an adhesive layer 15 arranged on the substrate 13, and a plurality of conductors 17 arranged on the adhesive layer 15, each of the conductors 17 has a plurality of recessed and projecting steps 17a, 17b on the front side, and the recessed and projecting steps constitute a step periodical pattern continuing in a zigzag period pw. A connecting target member 31 has a mating substrate 33 and a mating conductor 35 installed in the mating substrate, the conductor 17 is connected to the mating conductor 35, and the substrate 13 and the mating substrate 33 are fixed through the adhesive layer 15 to constitute a connector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056471-A (JP)
Title: Telephone set
Inventor: ENDO TOSHIHIKO
IPC: H04M1/65
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To transfer an electronic mail which is suitable for a user, in a telephone set transferring a content of an answering telephone to a prescribed destination by the electronic mail.  <P>SOLUTION: In the answering telephone set 1, a control part 101 records a message from a caller by a sound synthesis record playback part 110 when it receives the message, and stores it in a message storage part 110b in accordance with answering information formed of a telephone number of the caller and reception time. The control part 101 waits for transfer time stored in a transfer time/number of messages storing part 1042. When it becomes transfer time, the part extracts the message for transferring a recording mail by referring to a specified telephone number storage part 1044 and a priority telephone number storing part 1043. The control part makes a mail data generation part 111 generate recording mail data for the extracted messages and transmits recording mail data to the prescribed destination through a line control part 106.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054709-A (JP)
Title: Bus line control circuit
Inventor: ABE TETSUYA
IPC: G06F13/36
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus line control circuit capable of preventing the increase of chip size.  <P>SOLUTION: The bus line control circuit is provided with a first register circuit for writing write data in accordance with a write enable signal for enabling writing operation, a first selector for selecting either one of the write data and first read data read from the first register circuit, a second register circuit for writing the write data selected by the first selector in accordance with the write enable signal, and a second selector for selecting either one of the write data or the first read data which is selected by the first selector and the second read data read from the second register circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063489-A (JP)
Title: ZnSe-BASED LED AND ITS MANUFACTURING METHOD
Inventor: MATSUBARA HIDEKI
IPC: H01L21/301
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ZnSe-based LED that is high in durability and can be reduced in manufacturing cost through an improvement in areal yield, and to provide a method of manufacturing the LED.  <P>SOLUTION: The method of manufacturing the ZnSe-based LED includes a step of forming scribed scratches 31 and 11b with a diamond needle 41 on the surface layer of a ZnSe epitaxial wafer, on which the pattern of the LED is formed, along the boundary of an LED region, and a step of dividing the epitaxial wafer into individual ZnSe-based LEDs 10 by forming cleavage fractures 11a in the wafer along the scribed scratches 31 while the wafer is kept so that tensile stresses may be applied to the bottom sections of the scratches 11b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062302-A (JP)
Title: Automated toll collection device
Inventor: MATSUDA WAKANA
IPC: G07B15/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automated toll collection device which improves operationality for users.  <P>SOLUTION: The automated toll collection device, which automatically collects a toll in a toll road, is equipped with a collection means which reads a pass ticket and collects a toll corresponding to a passage distance; and a liquid crystal indicator (6), which displays an amount related to the toll collection with the collecting means and guidance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057881-A (JP)
Title: Agent for making material polluted with organic halogen compound harmless, method of producing the agent, and method of making harmless using the agent
Inventor: SHIMIZU TOSHIKI
IPC: C02F1/58
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for making a material polluted with organic halogen compounds harmless capable of decomposing and making harmless organic halogen compounds (trichloroethylene etc.) in polluted soil, sludge, or aqueous solutions which cause environmental problems, in a short time without producing harmful by-products, and provide a method for producing the same, and a method of making harmless using the agent.  <P>SOLUTION: An Fe-Ni alloy obtained by alloying a mixture comprising 100 pts.wt. of Fe powder and 0.01-2 pts.wt. of Ni powder by a mechanical alloying method is used as the agent for making the material polluted with the organic halogen compounds harmless.  <P>COPYRIGHT: (C)2004,JPO