baber/WOPTO huggingface dataset:
Patent JP-2003276776-A (JP)
Title: Toner feed container and powder feed container
Inventor: FUJITA EIJI
IPC: G03G15/08
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner feed container and a powder feed container with which replenishment of a powder such as a toner is simplified, a transportation cost of the powder feed container after the replenishment is reduced, and environments are considered.  <P>SOLUTION: The powder feed container is made of paper, a resin film or a synthetic film comprising paper and a resin film, receives the powder inside, and has one of sides toward a tip inclined from the midway to form the tip to be sharp. A first opening 201 for discharging the internal powder is formed by cutting the tip, while a second opening 202 for feeding air to the first opening 201 along an inner wall of the oblique side is formed by making a cut in a region in the vicinity of a point of change where the oblique side is formed and folding inwardly a region toward a rear end from the cut.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003225136-A (JP)
Title: Chair
Inventor: MURAKAMI TOMOKAZU
IPC: A47C7/34
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a chair having a conventional tilt mechanism that a large force is required to largely tilt a backrest backward, namely the backrest can be largely tilted backward only by not only applying the body weight but also using the muscles, or a petite person or light women cannot take a satisfactorily backward tilted stance.  <P>SOLUTION: In this chair having a structure for compressing a coil spring in the backward titling of a backrest arm, the direction of compressing the coil spring is gradually changed relatively to the tangential direction of the rotation of the part receiving the action of the spring force on the backrest arm according to the backward tilting of the backrest arm. According to such a structure, since the coil spring is compressed to increase the total reaction of the coil spring according to the backward tilting of the backrest arm, while the direction of the total reaction of the coil spring is gradually shifted to the rotating direction of the backrest arm, the degree of compression of the coil spring and the shifting manner in the backward tilting of the backrest arm are set, whereby the magnitude of the effective component of the reaction of returning the backrest arm to a raised attitude of the coil spring can be properly controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002351114-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device
Inventor: NIIMI TATSUYA
IPC: G03G5/00
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor in which stable images with high picture quality can be formed for repeated use and to provide an electrophotographic device in which images with high picture quality can be stably obtained even for repeated use. SOLUTION: In the electrophotographic photoreceptor, the distribution of the particle size of the filler in a protective layer shows continuous or successive increase from the photosensitive layer side to the surface side. The photoreceptor is used for the electrophotographic device.
Patent JP-2003232179-A (JP)
Title: Sash
Inventor: YAMASHITA RYOZO
IPC: E06B9/52
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sash which has good usability and prevents a great hindrance to visibility.  <P>SOLUTION: This sash is equipped with: a sliding door sash 5 which travels within a sash frame 3; and a wire screen sash 9 which is provided on the indoor side of the sash 5 and turnably journaled on a sash jamb 15 toward the indoor side. A horizontal dimension A of the sash 9 is smaller than a horizontal dimension B of the sash 5; and an indoor side surface of a door end stile 23 of the sash 5 overlaps an outdoor side surface of a door end stile 29 of the sash 9, so that a part between the sash jamb 15 and the stile 23 can be freely closed with the sash 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243026-A (JP)
Title: Nonaqueous electrolyte and lithium secondary battery using it
Inventor: ONUKI MASAMICHI
IPC: H01M10/0569
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte capable of obtaining a lithium secondary battery with high capacity and good high temperature storage characteristics.  <P>SOLUTION: This nonaqueous electrolyte is prepared by dissolving a lithium salt in a nonaqueous organic solvent, and the nonaqueous organic solvent contains aromatic ester compounds represented by any of general formulas (1)-(3). (X represents an aliphatic hydrocarbon group or an acyloxy group; and R<SB>1</SB>represents a hydrocarbon group.). (R<SB>2</SB>represents a hydrocarbon group; and m represents an integer of 1-5.). (R<SB>3</SB>represents a hydrocarbon group; and n represents an integer of 2-5.).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234883-A (JP)
Title: Communication apparatus and communication system
Inventor: TAKAOKA TATSUO
IPC: H04N1/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the availability of an image memory and to efficiently perform document transmitting processing.  <P>SOLUTION: Facsimile apparatus having a communication means for transmitting picture information transferred from a PC to another apparatus in accordance with an instruction from the PC and the image memory for storing the picture information is provided with a means for separating the picture information into the picture information of a covering letter and the picture information of a text. As to picture information concerned with job having common text picture information, the picture information parts of respective covering letters and the common text picture information part are stored in the picture memory as respectively independent files.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234603-A (JP)
Title: Dielectric filter, dielectric duplexer, and communication equipment
Inventor: KITAICHI YUKIHIRO
IPC: H01P5/10
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric filter and a dielectric duplexer which are hardly influenced by an electromagnetic field from the outside and the outward leakage of the electromagnetic field of which is suppressed, and communication equipment provided with them.  <P>SOLUTION: A groove 4 connecting through-holes 2d and 2e passed through from the first surface to the second surface of a dielectric block 1 with each other along the first surface is formed. On the inner surface of the groove 4, an inner conductor 5d connecting the inner conductors 5d and 5e on the inner surfaces of the through-holes 2d and 2e with each other is formed and an inner conductor separating part g separating the inner conductor 5de from an outer conductor 3 is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239571-A (JP)
Title: Fence
Inventor: ANDO MASAYASU
IPC: E04H17/16
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fence eliminating a clearance formed between upper and lower fence panel bodies for improving an appearance and a blind effect.  <P>SOLUTION: Parallelogram fence panel bodies freely allowing adjustment of an inclination angle are arranged in the vertical direction, and an upper blind member 8 having a downward projection vertical wall 83 is mounted in the lower end of the fence panel body positioned on the upper side, while a lower blind member 13 having an upward projection vertical wall 132 is arranged in the upper end of the fence panel body positioned on the lower side. The downward projection vertical wall 83 in the upper blind member 8 and the upward projection vertical wall 132 of the lower blind member 13 are overlapped to each other vertically for preventing formation of a clearance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241540-A (JP)
Title: Apparatus and method for offset transfer
Inventor: KATSUMATA HIROFUMI
IPC: G03G21/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for offset transfer for stably obtaining high-quality prints.  <P>SOLUTION: The offset transfer apparatus is provided with: a photoreceptor drum 1; a charger for charging the surface of the photoreceptor drum 1; an exposure for forming an electrostatic latent image by exposing and scanning the surface of the photoreceptor drum 1 charged by the charger; a developer for forming an image by developing the electrostatic latent image by supplying toner to the surface of the photoreceptor drum exposed by the exposure; and an offset drum 20 to which the image is transferred by pressing its surface to the surface of the photoreceptor drum 1 having the image formed thereon during development and rotating it. The offset transfer apparatus is further provided with: a clutch 31 which provides a rotating load 30 in the state of being attachable and detachable to/from the photoreceptor drum 1: an actuator 42 for controlling the clutch; and a controller 41. Thus, the variation of the speed of the photoreceptor drum 1 is reduced, thereby the high-quality prints can stably be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002319117-A (JP)
Title: Magnetic recording medium
Inventor: FUJIKI KUNIHARU
IPC: G11B5/65
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium wherein high reproduction output and high C/N can be obtained in the short wavelength region. SOLUTION: A thin film type deposition tape has a ferromagnetic metal thin film formed on a plastic substrate 1. The ferromagnetic metal thin film consists of an early growing part (a magnetic layer 2) and a latterly growing part (a magnetic layer 3) which are successively and continuously laminated on the substrate 1 having an inflection point (β). In the early growing part, the crystal grains which the ferromagnetic metal film is composed of are hemi- cyclically growing in the direction nearly perpendicular to the substrate 1 and in the latterly growing part, the crystal grains are hemi-cyclically inclined and growing at a prescribed inclination angle to the polymer substrate 1.
Patent JP-2003241667-A (JP)
Title: Tacky adhesive sheet and electronic apparatus
Inventor: KURITA SHIGEJI
IPC: B32B27/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tacky adhesive sheet which beautifully maintains appearance and improves workability in recycling treatment and the mechanical characteristics of recycling materials.  <P>SOLUTION: The tacky adhesive sheet 1 has a tacky adhesive sheet base material 1a, tacky adhesive 1b of the tacky adhesive sheet base material, ink layer 1c, tacky adhesive 1e of laminated materials and the laminated materials 1d and is pasted to a resin adherend 2 to display image information, in which the tacky adhesive sheet holds down the gas produced from the resin adherend 2 by the interaction of bending rigidity and the tacky adhesive power to the resin adherend 2 and therefore prevents the tacky adhesive sheet 1 from bulging and floating. Materials 1a to 1d composing the tacky adhesive sheet 1 are formed of a thermoplastic resin having compatibility with the resin adherend 2 and therefore the need for peeling the tacky adhesive sheet 1 in the recycling treatment is eliminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2005219745-A (JP)
Title: Hot-water resistant paper container for liquid
Inventor: SASAKI NORIYUKI
IPC: B65D5/42
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-water resistant paper container which consists of a laminate sheet of multi-layered configuration with a paper sheet as major component material and is subjected to heat-sterilization such as retort sterilization, and formed of the laminate sheet mainly consisting of a base paper sheet having an excellent gas barrier property and steam barrier property.  <P>SOLUTION: In the hot-water resistant paper container, the paper container consists of a laminate sheet including at least a paper layer, a barrier layer and a sealant layer, and the paper layer consists of the base paper sheet impregnated or coated with any resin selected from silane-based resin, melamine-based resin, urethane-based resin, isocyanate-based resin, acrylic-based resin, polyester-based resin, polyethylene-based resin, polypropylene-based resin or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003248495-A (JP)
Title: Method and device for speech synthesis and program
Inventor: TSUCHIYA KATSUMI
IPC: G10L19/12
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To make the code book size small as to speech synthesis while maintaining the quality of a synthesized speech.  <P>SOLUTION: A synthesized speech signal is generated by preparing a sound source signal code book 21 which stores a plurality of unit sound source signals shorter than a sound source signal as code vectors respectively and a phoneme dictionary storage part 11 which stores a plurality of representative phonemes wherein code numbers made to correspond to the code vectors are described, decoding the sound source signal by expanding a code vector selected from the sound source signal code book 21 according to a code number selected from the phoneme dictionary storage part 11 by a code vector expansion part 26, and passing the decoded sound source signal through a synthesizing filter 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252206-A (JP)
Title: Steering wheel
Inventor: IMAI KEISUKE
IPC: B60R21/203
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering wheel at a low cost, capable of easily and stably attaching a steering pad.  <P>SOLUTION: A flat plate part 46 of a bridge part 43 and an engagement pawl 66 of a lock member 60 installed on a placement part 52 are inserted into an engagement hole 42 of an engagement piece 40 to regulate displacement to an occupant side of the engagement piece 40. The lock member 60 rotates against a return force of a rod-shaped part 86 of a spring 80 by pressure of a cam part 68 of the engagement pawl 66 to the engagement piece 40, and the engagement pawl 66 is inserted into the engagement hole 42 by the return force of the rod-shaped part 86 under a condition that the engagement hole 42 faces the engagement pawl 66. Besides, a coil part 82 of the spring 80 energizes the engagement piece 40 on the occupant side to constantly bring a part facing the occupant side of an inner peripheral part of the engagement hole 42 into contact with the engagement pawl 66, thus preventing rattles in the steering pad 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253404-A (JP)
Title: Non-oriented silicon steel sheet for rotating machine and production method thereof
Inventor: FUJIMURA HIROSHI
IPC: C22C38/14
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-oriented silicon steel sheet for a rotating machine which has little deterioration in performance even when used in a state where compressive stress parallel to the sheet face is applied, and to provide a production method thereof.  <P>SOLUTION: The non-oriented silicon steel sheet for the rotating machine has a composition containing, by mass, 1 to 4% Si, 0.1 to 3% Mn and 0.1 to 3% Al; wherein, the contents of these three elements are also controlled to the ranges satisfying the following inequality, and, if required, further containing 0.02 to 1% Cu, 0.02 to 1% Ni, 0.02 to 0.2% P and 0.005 to 0.2% Sn, and the balance Fe with impurities: 50≤15.3+10.7Si+6.8Mn+9.4Al≤75 (1). The specific resistance of the steel sheet is 50×10<SP>-8</SP>to 75×10<SP>-8</SP>Ωm, the mean crystal grain size is >60 to 165 μm, and the mean value of core loss W<SB>15/200</SB>between the case where a stress of 20 MPa is applied and the case where the stress is not applied is ≤16 W/kg. In the method of producing the non-oriented silicon steel sheet for a rotating machine, after hot rolling, annealing consisting of heating at 800 to 900°C for 5 to 15 hr and cooling from 700 to 500°C at ≤50°C/hr is performed, and, after cold rolling, annealing is performed at a heating temperature of 900 to 1,150°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002357454-A (JP)
Title: Rotation detector
Inventor: KANEHARA TAKAMASA
IPC: G01D5/16
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotation detector capable of detecting rotation even without carrying out any learning control and the like. SOLUTION: An axisymmetric trapezoidal magnetoresistance element 2 is arranged so that the symmetric axis of the trapezoidal shape is tilted along the magnetic flux direction emitted from a bias magnet 4. Desirably, the direction of the magnetic flux corresponds to the symmetric axis of the trapezoidal shape. In this structure, when a magnetic center C of the bias magnet 4 is set as a magnetic deflection angle center, an operation point in which a temperature characteristic becomes zero can be deviated from the magnetic deflection angle center, and an output signal using the operating point as the center can be obtained.  Consequently, an output signal waveform takes a wavy shape using the point, in which the temperature characteristic becomes zero, as the center at either of a room temperature or a high temperature, and threshold is surely carried out at a predetermined threshold value. Therefore, rotation can be accurately detected without carrying out any learning control.
Patent JP-2003259667-A (JP)
Title: Method of driving piezoelectric motor
Inventor: MUNEISHI TAKESHI
IPC: H02N2/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric motor having a particular drive characteristic which is designed to enable the enhancement of control stability of a movable element by reducing the variation of time during which a protrusion is made contact with the movable element and the variation of speed in the direction that the protrusion is pressed against the movable element.  <P>SOLUTION: Maximum displacement and minimum displacement are obtained in the direction that a protrusion formed at an oscillation portion is made contact with a movable element when the piezoelectric motor is driven, and the piezoelectric motor is driven in such manner that at least displacement speeds and times in the direction that the oscillation portion is made contact with the movable element between the maximum displacement and the minimum displacement when making contact with the movable element of the piezoelectric motor meets a following equation. (equation) |S|≤2×A×π/T t≤T/2 where, S: displacement speed in the direction that an oscillation portion presses against a movable element; A: component of amplitude in the direction that the oscillation portion presses against the movable element; T: oscillation cycle in the direction that the oscillation portion presses against the movable element; t: time during which the piezoelectric motor is drived at a displacement speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253300-A (JP)
Title: Liquid detergent composition
Inventor: NISHIMURA EIJI
IPC: A61K8/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid detergent composition realizing excellent hair smoothness and skin moist feeling when applied to the hair, the skin and the like, wherein the composition is produced at a low cost, has excellent quality stability and is useful as a liquid detergent composition for the hair and a liquid detergent composition for the skin.  <P>SOLUTION: This liquid detergent composition has 100-2,000 mPa.s viscosity measured by Brookfield viscometer at 25°C after 10 revolutions at 60 rpm rotor revolution after 1 min still standing and is obtained by compounding (a) and (b). (a) A silicone derivative. (b) A structural viscosity-imparting agent slightly soluble in water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002326931-A (JP)
Title: Androgen receptor action inhibitor
Inventor: NAKAO TOSHIFUMI
IPC: A61K8/00
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a new androgen receptor action inhibitor having high anti-androgenic activity, stability and safety. SOLUTION: This androgen receptor action inhibitor comprises 5- hydroxyflavone as an active ingredient. The 5-hydroxyflavone exhibits extremely high androgen receptor action-inhibiting activity. Flavonoids comprising 5- hydroxyflavone are contained in wide range also in a plant tissue supplied for eating so that the androgen receptor action inhibitor of the present invention has high safety. Therefore, the inhibitor is useful in prophylaxis and/or treatment of androgen-dependent diseases such as hirsutism, acne (acne vulgaris) and male pattern alopecia.
Patent JP-2002359375-A (JP)
Title: Thin-film transistor with source/drain electrode in two- layered structure and its manufacturing method, and active plane display element using the same and its manufacturing method
Inventor: SO UEI
IPC: H01L21/336
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film transistor which has high transmissivity and low resistance, and an active plane display element which uses it and its manufacturing method. SOLUTION: On a gate insulating film on a semiconductor layer formed on an insulating substrate, a gate is formed; while a spacer is formed on the side wall of the gate electrode, the semiconductor layer is exposed on both its side, and ions of high-density impurities are injected into the exposed semiconductor layer to form a high-density source/drain area. Then a metal film and a transparent conductive film which are formed over the entire surface of a substrate are etched to a source/drain electrode in two-layered structure which is connected directly to the high-density source/drain area.  A projection film is formed over the entire surface of the substrate, the transparent conductive film is exposed through an opening part by etching the protection film and metal film in a pixel area to form a pixel electrode, and the metal electrode in the opening part is covered with the protection film.
Patent JP-2003258804-A (JP)
Title: Controller and controlling method for inter-device data communication
Inventor: TAKEUCHI HIROSHI
IPC: G06F13/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To transmit only untransmitted remaining data after reconstructing network topology if a communication network configuration changes during data transmission in data communication between devices.  <P>SOLUTION: In communication between a host and a printer, for example, with IEEE 1394, the printer counts and stores the number of pieces of received data and the number of pieces of remaining data while receiving print data from the host (S43). If a network configuration changes by the extraction and addition of a cable or the like in the middle of receiving the print data, a bus is reset (S45), network topology is reconstructed (S46 and S47), and just after that, the host sends to the printer a receiving request for print data that is the same as print data which is being transmitted just after the bus resetting (S48). The printer skips the number of pieces of received data stored just before the bus resetting from the head in print data requested for reception and receives only subsequent remaining data (S51).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251470-A (JP)
Title: Resistance spot welding method for steel plates
Inventor: KUROBE ATSUSHI
IPC: B23K11/24
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistance spot welding method for steel plates by which the service life of electrodes can be lengthened without causing donut-like nugget such that fused and solidified part exists only in the outer peripheral part of the welded part.  <P>SOLUTION: When the resistance spot-welding is performed by supplying welding current between the electrodes under state of loading the pressure by interposing piled steel plates 1a, 1b with the electrodes 2a, 2b from both sides, the pressurizing force of the electrodes and the electric power amount (welding current value × electric supplying time) are adjusted so that the smallest plate thickness at the welded part after welding is not lower than 80% of the whole plate thickness of the piled steel plates.  <P>COPYRIGHT: (C)2003,JPO