baber/WOPTO huggingface dataset:
Patent JP-2003151336-A (JP)
Title: Planar lighting device
Inventor: KUNIMOCHI TORU
IPC: F21V8/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a planar lighting device having high emission efficiency by emitting a light of narrower-range and higher-peak view angle distribution from a rod light guide to a plate light guide. SOLUTION: The planar lighting device 1 comprises the rod light guide 7 provided with its side face 13 opposed to a side end face 3 of the plate light guide 2 and a point light source 9 provided on an end face 8 of the rod light guide 7, wherein a light injected from the point light source 9 into the rod light guide 7 is injected into the side end face 3 of the plate light guide 2 with a light path changed by light path changing means 11 formed on the rod light guide 7 to permit the emission of light from a lower face 5 of the plate light guide. The light path changing means consists of plural lines of mountain prism portions 15' protruded on the other side face 14 of the rod light guide 7 along the longitudinal direction of the side end face 3 of the plate light guide 2 with their flat portions 16 held therebetween.  With no decrease in quantity of a light emitted almost vertically from one side face 13 of the rod light guide, a light to be emitted from one side face 13 of the rod light guide deviating from the vertical direction as conventional is overridden in the rod light guide 7 instead of being emitted.
Patent JP-2003154974-A (JP)
Title: Cab-over type vehicle
Inventor: HARA KUNIO
IPC: B62D33/067
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a cab-over type vehicle improved in appearance by narrowing a space between a lower end of a cab front panel and an upper end of a bumper in the cab-over type vehicle having a cab constituted tiltably forward by a hinge mechanism. SOLUTION: In this cab-over type vehicle, the cab 2 mounted on a chassis frame 5 is formed tiltably forward by the hinge mechanism 10, and a lower edge 7a of the front panel 7 of the cab 2 is positioned over the upper edge 8a of the bumper. A length b of a hinge stay 13 for connecting the center 12 of the hinge and the cab main sill 4 to each other is formed longer than a distance a between the center 12 of the hinge of the hinge mechanism 10 and the upper edge 8a of the bumper.
Patent JP-2003156885-A (JP)
Title: Electrostatic charge image developing toner
Inventor: YAMAZAKI TOMOKI
IPC: C07C219/32
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an excellent electrostatic charge image developing toner which causes neither increase of surface stain (fog) of a white background nor lowering of image density when repeatedly used in a copying machine, a printer or the like and has such durability and stability as to ensure neither increase fog nor scattering in a machine even if the toner deteriorates with age when it is allowed to stand in a hot environment. SOLUTION: In the electrostatic charge image developing toner comprising at least a bonding resin, a colorant and a charge controlling agent, the charge controlling agent is a compound of formula (1) (where R is a 5-25C saturated or unsaturated monovalent aliphatic group).
Patent JP-2003153763-A (JP)
Title: Method for manufacturing headrest made of biodegradable resin
Inventor: YAMASHITA SEIJI
IPC: B60R21/055
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a headrest having sufficient joint strength and can be disposed of without causing any environmental problem. SOLUTION: In a method for manufacturing a headrest made up of a stay, a cushion material covering the stay, and a skin material covering the cushion material, and the cushion material and the skin material are formed of a biodegradable resin. The cushion material is composed of biodegradable resin fibers of two or more kinds having a different melting point. A low melting point biodegradable resin fiber is wrapped around the stay and is put in a forming die having a ventilation channel to heat the stay, and hot air of a temperature higher than the melting point of the lowest melting point resin of the biodegradable resins forming the cushion material and lower than the melting point of the highest melting point resin is simultaneously or continuously blasted into the die from the ventilation channel.  The biodegradable resin fibers are mutually joined and joined to the stay and is covered with the skin material by heating the cushion material from both interior and exterior.
Patent JP-2003158046-A (JP)
Title: Capacitor element inserting device
Inventor: HATTORI SHINJI
IPC: H01G13/00
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an element inserting device in which damage on a capacitor element can be reduced when it is inserted into a case. SOLUTION: Lead wires 4 of a capacitor element 1 are chucked by an element chuck 8 and the case is chucked by a collet chuck 7. When a guide 10 is closed, the body part 2 of the capacitor element 1 and the opening end of the case 5 are surrounded. When the body part 2 comes into contact with the guide 10, it is moved by a copy means 14 in the direction for lessening the contact load with a weak force. The element chuck 8 is moved toward the collet chuck 8 by means of an approaching/receding mechanism 13 and the capacitor element 1 is inserted into the case 5. When the body part 2 comes into contact with the guide 10 and the case 5, it is similarly moved by a copy means 14 thus lessening the contact load.
Patent JP-2003160982-A (JP)
Title: Manufacturing method for outside insulation member
Inventor: ASAI NORIKAZU
IPC: E04B1/80
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an outside insulation member which can be manufactured in a factory and whose quality is stabilized and also which can shorten a construction period as well as reduce manpower on the building site.  <P>SOLUTION: Concrete forms 2 are set up on a base form 1 and reinforcing bars are arranged within the concrete forms 2. After erection of connecting bars 6, the first concrete 7 is poured into the concrete forms 2 to the middle of the connecting bars 6 so that their upper parts are revealed. Then a horizontal concrete form 8 is disposed to the place distanced above the top surface of the first concrete 7 as well as below the top end of the connecting bars 6 for designated lengths. The second concrete 11 is next poured onto the surface of the horizontal concrete form 8 in order that air space 13 is formed between the first concrete 7 and the second concrete 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159003-A (JP)
Title: Cooking method using microwave oven
Inventor: CHIBA MACHIKO
IPC: A23L21/10
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To simply and deliciously prepare caramel source and peach jelly.  <P>SOLUTION: Five pieces of commercial caramel and two tablespoonfuls of fresh cream are put in a heat-resistant container 2 and these materials are heated for 50 sec by a microwave oven and sufficiently mixed by a manual whipping tool to provide caramel source (a). Two peaches, 100 g sugar and lemon juice obtained from one lemon are prepared. The peaches are each washed and cut into halves and seeds are removed therefrom and the peaches each equally cut into halves are put into the heat-resistant container in a state having skin. Sugar and the lemon juice are further added to the interior of the container. The interior of the container is heated for 10 min in the microwave oven and these peaches are taken out and the skin of these peaches is peeled. The peeled peaches are put again in the microwave oven and heated for 5 min. After 5 min, these materials are taken out and mixed in the microwave and further heated for 3 min and mixed again. In this time, when these materials are heated in a state having the skin, the mixture has beautiful pink color. Therefore, these peaches must be heated in the state having the skin. When these peaches have larger water contents according to the kind of peach, the heating time is prolonged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161418-A (JP)
Title: Incinerator
Inventor: MOCHIZUKI YOSHITERU
IPC: F23G5/16
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incinerator which continuously treats incineration, facilitates work for throwing waste to the incinerator from a truck, and improves safety and incineration treatment efficiency.  <P>SOLUTION: This incinerator is provided with a cylindrical incinerator body 1, an input part 10 for inputting the waste such as a building scrap to this incinerator body 1, a flue 20 arranged in a rear part of the incinerator body 1, a cyclone 30 adjacently erected in the rear part of the incinerator body 1, and a steam opening pipe 40 arranged in a front part of the incinerator body 1. A pair of hopper walls 18 are erected in the direction orthogonal to the opening-closing direction of a gate 12 constituting the input part 10. An end surface is opposed to these hopper walls 18, and two swing plates 14 and 15 are oppositely arranged so as to mutually interlock and rotate around two pivots 14a and 15a arranged in the end part vicinity of the gate 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002223956-A (JP)
Title: Container for beverage and insulating cup holder for the same
Inventor: TOIDA SHOJI
IPC: A47G23/00
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To keep the temperature of beverage in an conventional disposal cup at a desired level. SOLUTION: This beverage container consists of a cup to which a cap can be mounted attachably and detachably and an insulating cup holder for holding the cup. The cup has the side wall of an inverted frustum, a circumferential bead extending outward in a radial direction at the upper end of the side wall and an opening defined by the circumferential bead. The cap has a circumferential skirt which can be snapped to the bead and whose outer edge is suspended. The insulating cup holder has double-wall insulating structure consisting of an inner linear in the form of a bottomed cylinder and an outer body in the form of a bottomed cylinder surrounding the inner liner in a separated positional relation.  The inner surface of the peripheral wall of the inverted frustum of the inner liner has a shape on which the substantially entire range of the outer surface of the side wall of the cup abuts, and is in a positional relation where the periphery of the outer body never obstructs the mounting of the cup to the cap.
Patent JP-2003167781-A (JP)
Title: Magnetic disk device and data readout control method
Inventor: MIYAZAKI KEIICHI
IPC: G06F12/08
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk device and data readout control method capable of efficiently reading data.  <P>SOLUTION: The magnetic disk device 9 comprises a magnetic disk 9 as a data storage medium and a nonvolatile memory 6. Data is stored in the magnetic disc 8. Management information such as FAT or directory information is stored in the nonvolatile memory 6, and the information related to the access to the magnetic disk device 9, the result of statistic processing thereof, and data having high access frequency is also stored therein. It is used as a cache memory in data writing or reading operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166236-A (JP)
Title: Drilling, mixing and agitating blade of soil improvement machine
Inventor: YOSHIDA KEISUKE
IPC: E02D3/12
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drilling, mixing and agitating blade of a soil improvement machine capable of improving soil, improved in efficiency and quality by making the working speed fast in both penetration and pulling out.  <P>SOLUTION: The blade is constituted of a first blade provided with a shaft having an inner and an outer shafts rotating in mutually opposite directions, a first blade section provided with a plurality of lower diagonal blades fixed to the lower end of the inner shaft at the lower end and extended separately from the shaft at the upper end and a curved blade arranged from the upper end of each lower diagonal blade to the vicinity of the upper shaft than the upper end of each lower diagonal blade, and a second blade provided with upper diagonal blades fixed to the upper end of the outer shaft at the upper end extended separately from the shaft at the lower end, and horizontal excavating blades arranged from the lower end of the upper diagonal blade to the vicinity of the shaft, and arranged in the proximity of the upper part of the first blade. The lower diagonal blade is made to have a cross section forming a cutting edge shape so that the front edge in the lowering rotary direction is tapered off and the upper diagonal blade is also made to have a cross section forming a cutting edge shape so that the front edge in the rising rotary direction is tapered off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169247-A (JP)
Title: Electronic device with user identification function and identification method
Inventor: KUSAKA YOSUKE
IPC: H04N5/225
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device with a user identification function by which a user can quickly and surely make customized settings to the electronic device depending on the user without imposing much load on the user, eliminate the need for troublesome setting of user information for customizing the electronic device and automatically make proper customized settings even when the user is unfamiliar to the use of the electronic device.  <P>SOLUTION: When the user uses the electronic device, an electronic apparatus possessed by the user and storing personal information of the user makes wireless communication with the electronic device, the electronic device automatically reads the personal information of the user, and the electronic device automatically makes customized settings depending on the user on the basis of the personal information. When the electronic device detects a plurality of users that are to be its own users, the electronic device selects a user with the highest possibility of the user according to the prescribed identification processing to be its own user. Further, the electronic device typifies the users on the basis of the generic personal information of the user, and the electronic device automatically makes customized settings to the typified users.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174609-A (JP)
Title: Video signal recording and reproducing device
Inventor: SUZUKI KOJI
IPC: H04N5/76
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal recording and reproducing device that can record/reproduce a digest of sport program video images in either of analog and digital broadcasting programs by utilizing an existing providing service on a network.  <P>SOLUTION: When the figure of score display in baseball relay data distributed by a prescribed site connected to an Internet circuit 6 via the Internet is changed, an information extract section 7 detects the change as a score scene and informs a control section 3 about extract results of the score scene. Upon receipt of the result of extracted information of the score scene as its input, the control section 3 controls a recording and reproducing section 2 to stop overwrite-recording of the baseball relay broadcast program information from a receiver 1 onto a recording and reproducing area and to overwrite-record baseball relay broadcast program information received after that to a succeeding recording and reproducing area. Thus, the recording and reproducing area whose overwrite-recording is stopped records video signals including the score scene and the preceding scene.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002220438-A (JP)
Title: Epoxy resin composition for sealing semiconductor and resin-sealed semiconductor device
Inventor: ODA TOMOICHI
IPC: C08L63/00
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for sealing which inhibits an exfoliating and a cracking between a sealing resin of a semiconductor device and an insert and which has excellent moisture resistance. SOLUTION: The epoxy resin composition for sealing semiconductors has, as essential components, a specific diglycidyl ether hydroquinone type epoxy resin (component A), an aralkyl type phenol resin or a cresol novolak type phenol resin (component B), a curing promoter (component C) and an inorganic filler (component D) and it contains the filler in 60-95 vol.% based on the resin composition.
Patent JP-2003182142-A (JP)
Title: Method for driving optical write head
Inventor: YOSHIDA HARUNOBU
IPC: B41J2/45
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To correct a shift in a y axis direction of a light point array on an optical drum in an optical write head where light emitting element array chips are mounted in a staggered arrangement.  <P>SOLUTION: An interval of center lines of light emitting point arrays of self scanning type light emitting element array chips 29 is made an integral multiple of a distance on a photosensitive drum which moves in the y axis direction in one line time. Image data corresponding to odd-number or even- number self scanning type light emitting element array chips are shifted together by a value of (integral multiple value)×(number of light emitting elements transferred in one line time) and arranged on a memory prepared for image data. Each self scanning type light emitting element array chip 29 is driven by sequentially reading out image data on the memory in a physical arrangement older of the memory.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184843-A (JP)
Title: Threaded nail
Inventor: NAKAHARA KAZUO
IPC: F16B25/04
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a threaded nail capable of eliminating a gap produced between a plane member and a pipe body in tightening the nail without denting a surface of the pipe body when the pipe body made of a thin steel sheet or the like is attached by using the nail to a plane member made of wood, or of laminated wood or the like.  <P>SOLUTION: The threaded nail 1 comprises a shaft body 2, a head 3 provided in a base end of the shaft body 2 and a drilling portion 4 provided in a point thereof. The shaft body 2 comprises a first threaded portion 5 formed at the point side and a second threaded portion 6 formed with a larger screw thread pitch than that of the first threaded portion 5 in the base end, so that difference of lead between the first threaded portion 5 and the second threaded portion 6 causes a swell to yield on a surface of the pipe body that is first nailed and further the nail 1 is turned to tighten until the swell disappears.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002233190-A (JP)
Title: Method and device for controlling three-phase stepping motor
Inventor: GRENDENE BRUNO
IPC: H02P8/14
Filed: 2001-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the size and noise of a motor. SOLUTION: By sequentially setting coils (B1, B2, and B3) of a three-phase stepping motor(M) at a first condition corresponding to a current power supply for coils of a first number and a second condition corresponding to a current power supply for coils of a second number, a stepping operation is performed. The three-phase stepping motor, of which the power is supplied to the coils, is controlled so that the current of generating torque having substantially the same value passes through the coils, when the coils are in the first and second conditions.
Patent JP-2003183627-A (JP)
Title: Biodegradable polishing material
Inventor: UEDA KAZUE
IPC: D01F6/62
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable polishing material consisting of a biodegradable polyester resin, capable of being easily decomposed in a natural environment and not polluting the environment, and also excellent in polishing performance.  <P>SOLUTION: This polishing material consists of a biodegradable polyester resin containing ≥50 mol% α- and/or β-hydroxy carboxylic acid, and is characterized by being obtained by cutting a monofilament having ≥2.0 cN/dtex and ≥15% elongation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183604-A (JP)
Title: Removable adhesive film
Inventor: SHIMOOKA SUMIO
IPC: C09J7/02
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removable adhesive film capable of attaching to a polystyrene-based adherend, not requiring release of the adherend when the adherend is used for regeneration and readily releasing the film when the film is reutilized.  <P>SOLUTION: This removable adhesive film is obtained by laminating an adhesive layer and a releasable sheet on a polystyrene-based film base. In the adhesive film, adhesive force with time to the polystyrene-based adherend is 2.0 to 4.0 N/25 mm at 5 mm/min release rate and 8.0 to 12.0 N/25 mm at 300 mm/min release rate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182236-A (JP)
Title: Multicolor image forming material
Inventor: NAKAMURA HIDEYUKI
IPC: B41M5/41
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicolor image forming material, which has high grade and high stability and with which a large-sized DDCP excellent in printing conformity is obtained.  <P>SOLUTION: In the multicolor image recording material, which comprises an image receiving sheet having a cushioning layer and an image receiving layer and four or more kinds of thermal transfer sheets each having a photothermal conversion layer and an image forming layer and being different in color from one another so as to opposingly pile up the image forming layer of each thermal transfer sheet and the image receiving layer of the image receiving sheet in order to transfer the laser light irradiating region of the image forming layer to the image receiving sheets, the ratio of the optical density and film thickness of the image forming layer of each thermal transfer sheet is set to be 1.50 or more, the recording area of the multicolor image of each thermal transfer sheet is set to be 515 mm×728 mm or more, the resolution of the image transferred to the image receiving layer of each image receiving sheet is set to be 2,400 dpi or more, the modulus of elasticity of the cushioning layer of each image receiving sheet is set to be 10 to 1,000 MPa and the ply adhesion between the image receiving layer and the cushioning layer of each image receiving sheet is set to be 0.0098 to 0.098 N/cm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199114-A (JP)
Title: Digital camera
Inventor: KUROKAWA MITSUAKI
IPC: H04N9/73
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of accurately adjusting color reproducibility of image data.  <P>SOLUTION: Photographed image data are subjected to color adjustment on the basis of a color adjustment value set to a signal processing circuit 22. When a shutter button 40 is operated, a memory card 36 records an image file including the image data and the color adjustment value set to the signal processing circuit 22. When the memory card 36 is loaded to a PC and the PC adjusts the color reproducibility of the image data included in the image file, the PC revises the color adjustment value attendant thereon. When the memory card 36 is restored to a digital camera 10, a CPU 38 detects a revised target value and overwrites a target value set to the signal processing circuit 22 by the color adjustment value included in the image file.  <P>COPYRIGHT: (C)2003,JPO