baber/WOPTO huggingface dataset:
Patent JP-2002289059-A (JP)
Title: Portable electronic apparatus
Inventor: KARASAWA AKIRA
IPC: H01H9/16
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent light from leaking and the quantity of light from decreasing in the illumination structure of a portable electronic apparatus. SOLUTION: There is provided a light source 6 for making a key 5a and the like emit light, wherein the light source 6 is taped with a light shielding tape 8 in such a way that one face of the light source in open. The light shielding tape has the light-reflective inner surface and the black outer surface.
Patent JP-2002289077-A (JP)
Title: Thermal protector
Inventor: YAMAMOTO KIYOSHI
IPC: H01H37/14
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermal protector which has a small size, a longer operating life, and small variations in bimetal characteristics. SOLUTION: In a thermal protector in which fixed pieces 13, 14, fixed contacts 11, 12, and a bimetal 31 having movable contacts 21, 22 bonded thereon are housed in a case housing 40 and sealed with a case lid 47 by ultrasonic welding, when the normal current is flown, the movable contacts 21, 22 are pushed onto the fixed contacts 11, 12 due to the spring action of the bimetal 31. If an abnormal current is made to flow and the temperature exceeds a predetermined temperature, the bimetal 31 inverts and the movable contacts 21, 22 break away from the fixed contacts 11, 12 to shut off the current.
Patent JP-2002283894-A (JP)
Title: Automatic change system of vehicular seating capacity
Inventor: OKA HIDEAKI
IPC: A61G3/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic change system of a vehicular seating capacity which enables mounting of a person sitting on a wheelchair while remaining there on board a vehicle authorized under the legal number of occupants, without overloading of the vehicle. SOLUTION: In a vehicle 1 equipped with a movable seat 3, seating capacity reduction members 10, 20, 30 for reducing the number of occupants on the seat 3 interconnecting with the prescribed movement of the seat 3 are provided. When the seat 3 is moved to a position to secure a seat space K for a wheelchair for a person 5 on the wheelchair in a cabin, the seating capacity reduction members 10, 30, 30 are in a position for use to reduce the number of occupants on the seat 3.
Patent JP-2002290672-A (JP)
Title: Image scanner
Inventor: SOGA SHIGEFUMI
IPC: B65H5/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image scanner which is capable of improving a read image in quality by a method wherein a read operation is carried out while the image scanner is attaching a manuscript, so that the manuscript is prevented from moving in a vertical direction at a reading position, a read image of high quality can be obtained as the image is in focus, the manuscript is attracted to an attraction member always and hardly comes into contact with a contact glass, so that printing ink is restrained from adhering to the contact glass because the manuscript is restrained from coming into contact with the contact glass, and the surface of the contact glass can be kept clean always. SOLUTION: The image scanner is equipped with a light source 2 which irradiates a manuscript with light, a line image sensor 10 which receives light reflected from a manuscript irradiated with light and converts the volume of the received light into electric signals, and a transfer device which transfers the manuscript. The image scanner reads the image of the manuscript which is transferred onto the read line 32 of the line image sensor 10 in the direction vertical to the read line and is equipped with an attracting member 40 which is capable of attracting the manuscript above the read line, and the line image sensor reads the image of the manuscript while the attracting member 40 is attracting the manuscript.
Patent JP-2002291817-A (JP)
Title: Chair for curing for dentistry
Inventor: ISHIGAMI KAZUMICHI
IPC: A61G15/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein there are such types as an over arm type using a multi-joint arm and a floor mount type for setting the position of a table of a chair for curing for dentistry and in the former type, the arm steps over a seat to hinder getting on and off the seat and as the distance between the arm and the table is far, each connecting part requires a large mechanical strength, and in addition, for adjusting up and down, the second joint arm requires rotational mechanisms in the horizontal and vertical directions and a space for movable range is large, and in the latter type, even though a supporting arm is on the side of an operator, others are similar to the former and the first joint arm is close to the floor to hinder near the feet. SOLUTION: By a simple mechanism wherein a base point for the multi-joint arm is provided on the operator side of a seat base and it follows in the up and down direction and rotation is only in the horizontal direction of the multi- joint arm, the table can be safely set at a specified examining position and at a position for explanation by a displaying panel and for getting on and off the seat.
Patent JP-2002295778-A (JP)
Title: Thermoplastic resin pipe joint
Inventor: TOKIYOSHI KAZUO
IPC: F16L47/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint without any leakage integrally formed by electrodeposition. SOLUTION: A thermoplastic resin pipe joint for performing electrodeposition of a thermoplastic resin connection pipe to a thermoplastic resin pipe to be connected comprises a thermoplastic resin pipe part having a sockets on both ends, and a heating wire wound in the vicinity of an inner circumferential surface of each socket of the pipe part, and has a stepped part for temporarily fitting a strip-like member of a tightening tool having the strip-like member in the vicinity of an outer circumferential surface of each socket of the pipe part.
Patent JP-2002296954-A (JP)
Title: Heater and image forming device provided with it
Inventor: ONO KAZURO
IPC: G05F1/45
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a heater and an image forming device provided with it, which reduce flicker while realizing uniform and satisfactory heating treatment of a recording material. SOLUTION: A control table for first PID control with a prescribed gain set and a control table for second PID control where a gain larger than the gain of the first PID control is set are set, and the first PID control is executed for a prescribed time (1) in the initial stage of transition to each of a heating treatment process K and an inter-recording material heating operation process S, and the second PID control is executed for a time (2) after the prescribed time (1), and thus the variation of power supply from a power source to a heating body at the time of transition to each process is reduced.
Patent JP-2002296207-A (JP)
Title: Thermal lens microscope
Inventor: KITAMORI TAKEHIKO
IPC: G02B21/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermal lens microscope in which operation is simple, wavelength is continuously variable, and inexpensive incoherent light can be used. SOLUTION: This thermal lens microscope is equipped with a signal detecting means and a means for emitting light of beam diameter similar to or higher than micro channel width.
Patent JP-2002302537-A (JP)
Title: Epoxy resin composition for producing inkjet head and method for producing inkjet head
Inventor: YANAI MASAHIRO
IPC: C08G59/72
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for producing an inkjet head used as an adhesive for adhering an ink channel part with a constituting member of a liquid chamber of an inkjet head, having an ink resistance, especially an alkali resistance, capable of improving the close adhesion between members after a long period of immersion, and having a high peeling strength and a good workability, and a method for producing the inkjet head by using the above epoxy resin composition. SOLUTION: (1) This epoxy resin composition for producing the inkjet head is characterized by containing a bisphenol type epoxy resin and/or an alicyclic epoxy resin, a thermal cationic polymerization initiator as a curing agent and an ion scavenger. (2) The method for producing the inkjet head is characterized by performing a primary curing for an adhesion by using the epoxy resin composition as described in any of the claims 1-6 and further an after curing.
Patent JP-2002302064-A (JP)
Title: Shock absorbing material for automobile
Inventor: KOTANI MASAHIRO
IPC: C08J9/228
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing material for automobile capable of preventing a compressive stress from abruptly rising even if a compressive strain rate exceeds 30%. SOLUTION: This shock absorbing materials for automobile of foam molded product is obtained by primarily foaming foam thermoplastic resin particles to provide foam particles of specified density, filling the particles in a metal mold, and heating with heating medium such as steam. The structure of the molded product is a honeycomb. The foam thermoplastic resin is formed of foam acrylonitrile styrene resin with an acrylonitrile copolymerization rate of 10 to 50 wt.% and a weight average molecular weight (in polystyrene terms) of 250,000 to 700,000.
Patent JP-2002012804-A (JP)
Title: Microemulsion technique for ink-jet ink
Inventor: KABALNOV ALEXEY S
IPC: C09D11/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a water-based ink-jet improved in solubility in the water- based vehicle and using an oil-soluble dye. SOLUTION: This water-based ink-jet ink composition comprises (a) dye molecules, (b) micelles including a solvent of the formula: R-S (wherein, S is a dye-solubilizing group; and R is a hydrophobic group) and (c) a water-based vehicle; wherein the micelles are surrounded by the water-based vehicle, each of the micelles has a monolayer surface encapsulating the micell's internal region, the hydrophobic group (R) extends from the monolayer surface inward of the micelle, while the dye-solubilizing group (S) lies on the monolayer surface of the micelle, and each of the dye molecules is bound to the dye-solubilizing group on the monolayer surface of the micelle, thus the micelles act to separate the dye molecules from the water-based vehicle.
Patent JP-2002307582-A (JP)
Title: Top board
Inventor: NAHATA YUTAKA
IPC: A47B13/08
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To use an easily recyclable material and to improve freedom of weight setting while strength is kept and to decrease cost. SOLUTION: A top board 1 consists of a surface board 7 made of a metal, an inner material 2, a back surface board 8 and decorative edge parts 10 and 10a and in the surface board 7, two sides are bent to form edge parts 6 and 6a and end edges 12 and 12a are extended to the back surface sides from the edge parts 6 and 6a and the inner material 2 is made into a folded board with top and bottom horizontal faces 3, 3a... and vertical faces 4, 4a... and the surface board 7, the top and bottom horizontal faces 3, 3a...  of the inner material 2 and the back surface board 8 are stuck together and by fitting the decorative edge parts 10 and 10a into the opening parts of the two sides of the stuck surface board 7, the inner material 2 and the back surface board 8, while a necessary strength of the metal board being a main member of the top board 1 from which the decorative edge parts 10 and 10a can be separated is ensured, a required (the optimum) weight is set by adjusting the thickness, the area, etc., of the folded board 5, 5a... of the inner material 2 and by making the metal board to be a main material, cost is decreased and recycling properties are improved.
Patent JP-2002309164-A (JP)
Title: Coating composition for glass and its curing method
Inventor: FUSHIMI KUNIHIRO
IPC: B05D7/24
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition for glass not only excellent in adhesive power to glass but also exhibiting excellent marking properties on the surface, and its curing method. SOLUTION: The coating composition for glass comprises 100 pts.wt. of a melamine resin, 50-400 pts.wt. of a polyol compound and 5-100 pts.wt. of a silane coupling agent. There is also provided a curing method of the coating composition.
Patent JP-2002307836-A (JP)
Title: Heat-sensitive recording material
Inventor: TSURUMI MITSUYUKI
IPC: B41M5/40
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material in which a cyan type color is generated by reacting a diazonium salt with a coupler and thermally responding properties and color developing sensitivity are high and the maximum picture printing energy is small and color and heat partition between color developing layers is excellent. SOLUTION: In the heat-sensitive recording material in which at least two heat-sensitive recording layers comprising at least a diazo-compound and a coupling ingredient developing a color by reacting with the diazo-compound are provided on a substrate, the heat-sensitive recording material is characterized by (1) the main absorbing wave length (λmax) of the diazo-compound being at most 470 nm, (2) the diazo compound being encapsuled in a microcapsule and (3) containing at least one kind of a substituted aryl sulfone-amide expressed by general formula (I) in the heat-sensitive recording layer as a plasticizer for the microcapsule wall and R is a 2-16C alkyl group or a 1-16C alkoxy group in the formula.
Patent JP-2002330463-A (JP)
Title: Method for location management, communication system and information providing system
Inventor: SAWADA MASAHIRO
IPC: H04M3/42
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a state of a mobile communication terminal. SOLUTION: A mobile terminal management device 50B stores a terminal identification number of a mobile communication terminal 1 and a mobile body identification number of a mobile body 2 in cross-reference with each other. When a client terminal 70 transmits a terminal identification number to a location information server 60, the location information server 60 accesses the mobile terminal management device 50B on the basis of the terminal identification number. When the mobile terminal management device 50B stores the mobile body identification number, the location information server 60 transmits the effect that a user is on board to the client terminal 70.
Patent JP-2002312778-A (JP)
Title: Method and device for electronically distributing motion panoramic image
Inventor: FURLAN JOHN L W
IPC: G06T3/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic distribution system efficiently distributing motion panoramic image information. SOLUTION: Regarding an electronic image distribution device distributing motion panoramic images, the main part of the device is a motion panoramic image server having a motion panoramic image source. A panoramic image frame source can be connected to a motion panoramic image reproducing device or a motion panoramic camera system. The motion panoramic image server converts a panoramic image frame to a more useful high intermediate format so as to electronically transmit it. Especially, a part with a panoramic image is encoded with quality higher than other parts. A client computer obtains information regarding encoding and subscribes one or more tiles depending on the view point of an object.
Patent JP-2002315339-A (JP)
Title: Switching power supply
Inventor: TAKAHASHI EIICHI
IPC: H02M3/28
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce losses, without spoiling the functions of obtaining a desired load variation value. SOLUTION: When an output current Io changes suddenly, when parallel operation is performed, and the across voltage VRo of a variable resistor Ro changes, the across voltage V2 of a voltage-dividing resistor R2 varies by a variation ΔV equal to this, and the across voltage V1 of a voltage-dividing resistor R1 connected to the dividing resistor R2 in series varies by an amount, corresponding to the product of the variation ΔV and the ratio of resistance values (R1/R2) of the voltage-dividing resistors R1, R2. Consequently, it is possible to obtain a specified load variation value using the variable resistor Ro, having a resistance value lower than before. In addition, it is possible to sharply reduce the loss generated by the variable resistor Ro, when normal operation is performed.
Patent JP-2002310788-A (JP)
Title: Heat-ray sensor system
Inventor: SUGIYAMA HOUEI
IPC: G01V8/20
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent a heat-ray sensor system from not reporting a human being or erroneously reporting a small-sized animal by accurately discriminating the distance range to an object. SOLUTION: A first heat-ray sensor is provided with one twin element 20 and its zone is formed at a near distance. When the sensor detects an object, the sensor outputs a distance signal K=1. A second heat-ray sensor is provided with three twin elements and its watching zone is formed in the longitudinal direction. When a signal processing section 11 detects that one of a signal S1 from a comparator 7, the output S2 of a comparator 8, the output S3 of a comparator 9, and a distance signal K from a comparator 22 becomes '1', the section 11 actuates its internal timer from the moment, recognizes the values of the other signals when the timer times out, and discriminates the necessity of outputting a warning signal AS based on a truth table in accordance with the values of the signal S1, outputs S2 and S3, and distance signal K.
Patent JP-2001302599-A (JP)
Title: New heterocyclopalkylbenzocyclobutane, heteroarylbenzocyclobutane compound, method for producing the same and medicinal composition containing the same
Inventor: PEGLION JEAN-LOUIS
IPC: C07D317/70
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a medicine effective on a depression, fear attack, obsessive compulsive disorder, impulsive disorder, drug abuse, anxiety, obesity and bulimia. SOLUTION: This compound is represented by a formula (I) [wherein the figure 1 represents a single bond or a double bond; (n) is an integer of 1-6; R1 and R2 are each hydrogen atom or the like; X is CH=CH or the like; Y is CH or CH2 group or the like; T is a monocyclic or polycyclic (3-12C) cycloalkyl group], its isomer or pharmaceutically permissible acid or base or addition slat thereof. This method for producing the above compound and this medicinal composition containing the above compound are provided.
Patent JP-2002307487-A (JP)
Title: Graphite mold for injection molding
Inventor: OKAWA TORU
IPC: B29C33/42
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a graphite mold for injection molding enhanced in durability by reinforcing the region forming the deep part of the molding recessed part corresponding to the projected part of a synthetic resin molded object. SOLUTION: The graphite mold 9 has first and second molding recessed parts 18 and 19 corresponding to the projected parts of the synthetic resin molded object having the first and second projected parts. The graphite mold 9 has a graphite mold main body 26 having first and second hollow thin-walled projected parts 24 and 25 for forming the deep parts (s) of the first and second molding recessed parts 18 and 29 by an internal space and the first and second backup bodies 27 and 28 brought into close contact with the outer surfaces of the first and second hollow thin-walled projected parts 24 and 25.
Patent JP-2002307026-A (JP)
Title: Medal cleaning apparatus
Inventor: MORI KAZUO
IPC: G07D9/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for cleaning medals that is capable of applying a cleaning fluid onto the whole surface of a medal and surely performing the cleaning and that rectifies the movement of medals in piles efficiently. SOLUTION: The apparatus is characterized by providing with a means 2 of cleaning that receives medals to be supplied and transfers these medals while cleaning and a means 3 to remove the adhered cleaning fluid to the cleaned medals, wherein the means 2 of cleaning arranges a multitude of rollers 15 in parallel, rotates each roller 15 and transfers the supplied medals sequentially.
Patent JP-2002309024-A (JP)
Title: Porous film
Inventor: TAKADA ATSUHIRO
IPC: H01M50/489
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a porous film which has practically sufficient mechanical strengths and excellent ion penetrability. SOLUTION: This porous film having fine pores, comprising a thermoplastic resin, is characterized in that the fine pores are formed from a three-dimensional net tissue comprising trunk fibrils extended in one direction of the film and branch fibrils connecting the trunk fibrils to each other, that the formation density of the branch fibrils is larger than the formation density of the trunk fibrils, and that an average fine pore diameter d (μm) determined by a bubble point method (ASTM F316-86) and an average fine pore diameter r (μm) determined by a mercury press-in method (JIS-K1150) satisfy the expression: 1.20<=2r/d<=1.70.
Patent JP-2002310189-A (JP)
Title: Surface contact structure and power transmission
Inventor: YOSHIDA ISAO
IPC: F16D27/112
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface contact structure which can quickly recover surface damage caused by agglutination or the like when two surfaces arranged opposite to each other are brought into contact and relatively rotated and displaced, and a power transmission provided with the surface contact structure which minimizes the slip of close contact of both the faces and can maintain good transmission torque all the time. SOLUTION: In a power transmission for connecting/disconnecting power by meeting/parting a clutch plate 101 and a clutch rotor 201 as two surfaces opposing each other, a through hole 122 having a sidewall 121 forming an acute angle in opposite in the relative rotational displacement direction of the clutch rotor 201 relative to the clutch plate 101 is provided on a contact surface 101a on the clutch plate 101. The sidewall 121 forming an acute angle is made to function as a cutting means for cutting surface damage portion of an opposite contact surface 201a.
Patent JP-2002309751-A (JP)
Title: Building material unit
Inventor: YAMAMORI TOMOHIRO
IPC: E04F13/21
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a compactly foldable building material unit. SOLUTION: This building material unit comprises 6 square tiles 1-6 adhered to a nonwoven fabric 7 as soft sheet with an adhesive. Each tile 1-6 has the same dimension. Three tiles 1-3 of the 6 tiles are arranged in one direction at joint intervals 2 times or more the thickness of the tiles 1-6. The remaining three tiles 4-6 are also arranged in one direction at joint intervals 2 times or more the thickness of the tiles 1-6. The tiles 4-6 are arranged so as to butt against the tiles 1-3. A presser bar 8 is arranged in the joint interval between the tiles 1 and 2. This building unit can be folded to a body having a bottom area of substantially the same size as about one tile.