baber/WOPTO huggingface dataset:
Patent JP-2003097386-A (JP)
Title: High-pressure fuel feeder
Inventor: ONISHI YOSHIHIKO
IPC: F02M63/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight high-pressure fuel feeder which prevents the decrease of the flow rate when the fuel pressure is high and the wear by the fretting. SOLUTION: This high-pressure fuel feeder comprises: a plunger 161 which reciprocatively slides in a sleeve 160 of a high-pressure fuel pump to constitute a fuel pressurizing chamber 163 between the sleeve 160 and the plunger; a first plate 162 having a fuel suction port 162a to suck the fuel in the fuel pressurizing chamber 163 and a fuel discharge port 162b to discharge the fuel from the fuel pressurizing chamber 163; and an intake valve 13 provided on the fuel suction port 162a. The first plate 162, the intake valve 13 and a flange part 160a of the sleeve 160 are held between a casing 61 and an end face of a spring guide 165 to constitute the high-pressure fuel pump.  At an abutting part of the end face of the spring guide 165 and the flange part 160a of the sleeve 160, the end face of the spring guide 165 is not brought into contact with an outer circumferential part of the flange part 160a.
Patent JP-2003103306-A (JP)
Title: Bending method for metal plate and its forming die used for the forming method
Inventor: YAMANO TAKAYUKI
IPC: B21D5/01
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a bending method for a metal plate and its forming die capable of lowering angle variation defects of the bending portion of a forming member without imparting an essentially unnecessary shape, and without requiring a special die and an equipment. SOLUTION: When a forming punch 2 moves to the forming die 1 side through a relative displacement to bend the metal plate, the metal plate is bent arcuately, making a bend-forming portion 5 of the forming die 1 as a point of support, and so that the bent arch portion 24 can have a period of time to simultaneously abut an inclined flat forming portion 8 of the forming punch 2 and the inclined flat forming portion 6 of the forming die 1, the angle θp between a transverse flat forming portion 4 and the inclined flat forming portion 6 is to be θp>110 deg..
Patent JP-2002356611-A (JP)
Title: Polyester resin composition and its molded article
Inventor: UNO TOMOYUKI
IPC: C08L83/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester based resin composition which excels in alkali resistance and mechanical strength and is useful in the applications of electrical parts, or cement embedding, and its metal-inserted molded article. SOLUTION: The polyester resin composition comprises (A) 30-95 pts.wt. polybutylene terephthalate based comprising a polybutylene terephthalate/ isophthalate copolymer with a content of isophthalic acid, based on the total dicarboxylic acids, of 3-30 mol%, (B) 1-30 pts.wt. polycarbonate resin, (C) 1-30 pts.wt. elastomer, and (D) 3-60 pts.wt. reinforcing fibers, the sum of the above components (A) to (D) being 100 pts.wt. This composition is used in insert molding.
Patent JP-2003106065-A (JP)
Title: Vibration control window
Inventor: MACHIDA KENICHI
IPC: E06B5/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control window capable of easily obtaining an effective damping structure without decreasing a degree of freedom for the design of a building by making use of a window with a size generally used for the building and without greatly changing the structure of a wall. SOLUTION: The vibration control window 10 provided to a window opening 12 formed in the wall 11 of the building comprises a skeleton side frame material 16 fixed to a window substrate structural material such as a window sill 13 provided around the window opening 12, a lintel 14 or the like, a fitting side frame material 18 mounted to the skeleton side frame material 16 by providing a viscoelastic body 17 between the skeleton side frame material 16 and the fitting side frame material and a window sash 19 fixed to the fitting side frame material 18. It is favorable that the skeleton side frame material 16 and the fitting side frame material 18 are formed in the shape of a rectangle and that both frame materials have hollow box-shaped sections.
Patent JP-2003110679-A (JP)
Title: Case for mobile information terminal
Inventor: WATANABE TAKASHI
IPC: A45C11/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a case of a personal digital assistant (PDA), that can properly protect the PDA when carrying the PDA and can suitably be set to a connection device while containing the PDA when synchronizing data with a personal computer or the like so as to enhance the user-friendliness of the PDA. SOLUTION: The case is provided with a case main body 2 having at least a rear side covering section 21 for covering a rear side 65 in a state of containing the personal digital assistant (PDA) 6 and with a holder 3 for holding a side face 65 of the PDA 6, and an opening 21a is provided to the rear side covering section 21 to make the lower end of the rear side of the PDA 6 open.
Patent JP-2003115496-A (JP)
Title: Thin film transistor and its manufacturing method
Inventor: YOSHIOKA TATSUO
IPC: H01L29/786
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor which has a sufficient mobility and in which an aperture ratio of a pixel is not lowered when the transistor is used in a liquid crystal display unit and to provide a method for manufacturing the same. SOLUTION: The method for manufacturing the thin film transistor comprises the steps of, as shown in Figs (A) to (C), forming an insulting film 20 and an amorphous silicon thin film 30 on a translucent substrate 10, insularly working the film 30 to an amorphous silicon thin film 40, and further forming a gate insulation film 50 on the film 30. The method further comprises the steps of then, as shown in Fig. (D), forming metal thin films 60 and 70 on the gate insulation film 50, irradiating the films with a laser beam 80 from above to crystallize the amorphous silicon thin film 40 to a polycrystalline silicon thin film 90 and a single-crystal silicon thin film 100. The method also comprises a step of, as shown in Fig, (E), removing the thin film 70 by etching or the like to retain only the film 60, as a gate electrode 110, thereby manufacturing the object thin film transistor.
Patent JP-2003077674-A (JP)
Title: Organic electroluminescent element
Inventor: SATO HIDEKI
IPC: C09K11/06
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element having high efficiency and high drive stability and capable of displaying in many colors. SOLUTION: This organic electroluminescent element has a light emitting layer 5 between the anode 2 and the cathode 8 on a substrate 1. The light emitting layer 5 contains (1) a host material having electron carrier property and/or positive hole carrier property, (2) a compound A showing phosphorescent light emission at a room temperature, and (3) a compound B showing phosphorescent light emission and/or fluorescent light emission at a room temperature, and the maximum light emission wavelength of the element is derived from (3). The light emission derived from (3) is intensified by (2) to improve light emission efficiency, and the deterioration of luminance of the element over ageing can be suppressed by selecting the fluorescent compound as (3).
Patent JP-2003116247-A (JP)
Title: Miniature motor and method of manufacturing the same
Inventor: MATSUSHITA IKUO
IPC: H02K11/02
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To assemble a miniature motor having proper workability by grounding an electric circuit to a metal case to achieve body earthing easily and surely by reducing the assembly man-hours of the motor. SOLUTION: This miniature motor has a printed wiring board which has an electric circuit including an electric device and is attached to a case cover. The printed wiring board has a soldering part connected with a member attached to the inside of the case cover for the connection with an external power supply and a soldering part which is connected with a protrusion in a cut part formed on the opening side of a metal case to achieve the body earthing of the electric circuit. After the case cover is coupled with the opening of the metal case when the motor is assembled, a pair of electrodes are brought into contact with the outside of the metal case at positions in the neighborhood of the soldering part, and the soldering part is welded by the principle of electrical resistance welding.
Patent JP-2003078657-A (JP)
Title: Chargeable system for troublesome telephone call
Inventor: AOKI TAKESHI
IPC: H04M3/42
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a telephone system by which a caller being a seller allows a called party being a consumer to leisurely listen to the explanation of the seller and which causes no feeling of waste of time and no unpleasant feeling to the called party. SOLUTION: The telephone system includes a means that stores, to a main storage of a telephone exchange of a telephone station or of a service control computer of a telephone exchange network, a program which adds a momentary amount calculated by a predetermined method to a telephone charge of a caller and subtracts all or parts of the monetary amount from a telephone charge of a called party when the telephone exchange of the telephone station confirms the hook-on by a called party, the telephone exchange calls the called party and when the telephone exchange detects a dial signal with a prescribed code.
Patent JP-2003112121-A (JP)
Title: Trommel and method for separating waste by using the same
Inventor: YAMAZAKI SHIGEKI
IPC: B07B1/52
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a trommel made proof against clogging of sieve openings by tapes by a simple structure and to provide a method for separating wastes by using the trommel. SOLUTION: The trommel is the one that sieves the wastes introduced into the hollow of a rotary drum by many sieve openings piercing the peripheral wall and has a scraper that removes tapes contained in the wastes and clogging the sieve openings on passing. The trommel may be the above one wherein the scraper has a comb-like scraping member with scraping pieces arranged in the direction of the axis of the rotary drum, scraping the tapes, and confronting the sieve openings at their tips.
Patent JP-2003112724-A (JP)
Title: Exterior packaging carton improving re-closing property
Inventor: SUZUKI YOICHI
IPC: B65D5/54
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To improve a re-closing property of an exterior packaging carton which can be sealed again. SOLUTION: A folding crease 4 is arranged against an insertion flap 3 of a carton which can be sealed again. With such as arrangement as above, the insertion flap 3 is deformed from its flat state to a slight curved shape by folding the insertion flap 3 along the concave-arcuate folding crease 4 when the insertion flap 3 is inserted into a slit 6 after a fastener segment 2 is broken and its sealed state is opened. At the time of insertion, its rigidity can be attained, and after its re-sealing, a restoring property from its folded state can also be got, resulting in that not only an easy re-sealing can be improved, but also a reduction in re-sealing property caused by a permanent folded state can be resolved. In addition, insertion of the insertion flap 3 can be further facilitated by arranging the slit 6 in a protruded arcuate shape in opposition to the insertion flap 3.  This invention can be applied to any type of raw material of a carton if the raw material is flexible, and a shape of the carton can be freely selected.
Patent JP-2003122930-A (JP)
Title: System, method, server, and terminal of insurance contract
Inventor: NOZAKI TAKASHI
IPC: G06Q50/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an insurance contract system by which a user can easily apply an insurance on the spot which is suitable for a driving condition when driving an automobile or the like. SOLUTION: The insurance contract system utilizes a communication navigation system using the Internet IN. The terminal T sends the driving condition while a movable body is driven to the server SV through the Internet IN. The server SV refers contents of insurances stored therein, and then makes an insurance list according to the destination or the route. The list is sent to the terminal T through the Internet IN.
Patent JP-2003117444-A (JP)
Title: Aerosol spray nozzle
Inventor: HOSHINO KAZUNORI
IPC: B05B9/04
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To produce an inexpensive and simple-structure aerosol spray nozzle which is not clogged even with high viscous foaming materials, and which enhances the adhesion to parts to be coated by discharging an excellently foamed aerosol content, while exhibiting better performance by effective oxidation of the oxidation-type aerosol content. SOLUTION: A collision wall 7 against which the aerosol content collides to foam by mixing with air is disposed facing to a spraying opening 6 of the aerosol content. The collision wall 7 is installed in a dwelling chamber 15 where the foamed aerosol content 13 temporarily stays. The outlet 14 of the foamed aerosol content 13 is formed at least at the lower face side of a spraying axis line 11 between the chamber 15 and the spraying opening 6.
Patent JP-2003129238-A (JP)
Title: Pattern formation method, and color filter, liquid crystal display, electrical circuit, electronic element, self-light-emitting element and semiconductor device produced by the method
Inventor: TAKAGI KENICHI
IPC: G03F7/20
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a pattern formation method capable of reducing a manufacturing cost because of a simplified production process. SOLUTION: The pattern formation method is the one comprising forming a film 54 of a composition repelling a pattern material solution and evaporating upon irradiation with electromagnetic waves on a part 42 outside the pattern formation area 41 of a substrate 40, wherein a starting gas of a composition film is introduced onto the surface of the substrate 40, and the pattern formation area 41 on the surface of the substrate 40 is irradiated with electromagnetic waves 148 to prevent the composition film from being formed on the pattern formation area 41.
Patent JP-2003125782-A (JP)
Title: New apoptosis inducing protein and gene encoding the same
Inventor: FUKUI KIYOSHI
IPC: A61P25/28
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new protein for inducing apoptosis at an embryonic stage and a gene encoding the same. SOLUTION: This apoptosis-inducing protein comprises (a) a protein composed of a specific amino acid sequence or (b) a protein which is composed of an amino acid sequence which is varied by substitution, deletion or addition of one or a plurality of amino acids in the amino acid sequence represented by (a) and has apoptosis-inducing activity. This gene has another specific base sequence encoding the protein.
Patent JP-2002202254-A (JP)
Title: Light measuring method and device therefor
Inventor: HAKETA YASUSHI
IPC: G01N21/59
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a light measuring method and a device therefor capable of minimizing the effect of temperature changes on the output of an optical detection means in a shaded state. SOLUTION: According to this light measuring method, the relationship between the ambient temperature of the photo-detection means and the output of the photo-detection means in a shaded state is previously measured and stored. The effect of the output of the detection means in a shaded state on an output obtained when the detection means detects light is corrected based on the stored relationship.
Patent JP-2003126607-A (JP)
Title: Operation method for crystallizer
Inventor: KOGA YOSHIO
IPC: B01J19/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide the operation method of a crystallizer capable of continuously and stably forming crystals in cooled crystallization operation and stabilizing the operation of a post-process to enhance production capacity. SOLUTION: In the operation method of the crystallizer wherein a crystallizing raw material is supplied to the flow channel on a process side of the crystallizer equipped with a cooler performing heat exchange through a heat transfer surface and a cooling medium is supplied to a cooling medium flow channel to perform crystallization, the heat transfer resistance Rp on the process side defined by the formula:  Rp=1/h1 +rs1 +Cc+rs2 (wherein, h1 is the rate of heat transfer of a boundary film on the process side, rs1 is a surface contamination factor on the process side, Cc is the conductive heat transfer coefficient determined by the dimension and material of a heat transfer surface and rs2 is a surface contamination factor on a cooling medium side) is continuously monitored and the change of the value is set as an index to perform the alteration of the operation condition of the crystallizer, the changeover of the cooler and the alteration of the regeneration condition of the cooler.
Patent JP-2003133891-A (JP)
Title: Laminated piezoelectric vibrator
Inventor: KOBAYASHI OSAMU
IPC: H03H9/17
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a laminated piezoelectric vibrator having resonance impedance characteristic of large wave form, whose resonance frequency is higher than that of a fundamental wave of a conventional piezoelectric vibrator even when the laminated piezoelectric vibrator is made of the same piezoelectric material, and which has the same thickness as the conventional piezoelectric vibrator. SOLUTION: A laminate in which two polarized piezoelectric bodies are laminated with a joining layer in-between, an upper electrode provided on the upper surface of the laminate, and a lower electrode provided on the lower surface of the laminate while separated from the upper electrode, are comprised, and polarizing directions of the adjacent two piezoelectric bodies with the joining layer in-between are made opposite to each other, to constitute the laminated piezoelectric vibrator.  Or, a laminate in which three polarized piezoelectric bodies are laminated with a joining layer in-between, an upper electrode provided on the upper surface of the laminate and a lower electrode provided on the lower surface of the laminate while separated from the upper electrode, are comprised, and polarizing directions of the adjacent two piezoelectric bodies with the joining layer in-between are made opposite to each other, to constitute the laminated piezoelectric vibrator.
Patent JP-2003131470-A (JP)
Title: Color image forming device
Inventor: KITAGAWA TAKANORI
IPC: G03G15/02
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide color image forming device which is capable of achieving stable electrostatic charge, reducing the amount of ozone to be produced, shortening the size of the spacing between tandem image forming process units and reducing the size and cost of the device. SOLUTION: The outer diameter of image forming bodies 1 are 50 mm or below in diameter and ion generators 2 integrally constituted with constitution elements consisting of ion generating electrodes 12 and dielectric electrodes 13 formed across dielectric substances 15 in-between are used for the electrostatic charging devices of the respective process units 21. The above device is constituted to release corona ions from the ion generating electrodes 12 on a reference potential side by impressing a DC voltage 18 between the ion generating electrodes 12 and the reference potential and impressing an AC voltage 17 for driving between the ion generating electrodes 12 and the dielectric electrodes 13.
Patent JP-2002200845-A (JP)
Title: Recording medium
Inventor: MORIYA KENICHI
IPC: B41J2/01
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium which is especially useful as a sticker for ink jet recording with such advantages that the image quality is high, the conveyance to the interior of a printer from a recording medium loading state is smooth, the surface of an ink receiving layer is hardly scratched during conveying by the printer and also when a recorded object is applied to an adherend after ink jet recording and the image quality is not impaired. SOLUTION: The recording medium is of such a laminated structure that the ink receiving layer containing an alumina hydrate is formed on one of the sides of a base material and a pressure-sensitive adhesive layer and a release paper covering the former are laminated on the other side. In addition, the recording medium has such a surface structure that irregularities are regularly repeated on the part including a part of the pressure-sensitive adhesive layer of the laminated structure.
Patent JP-2003139055-A (JP)
Title: Evacuation device
Inventor: FUKAURA YUJI
IPC: F04B37/16
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an evacuation device capable of realizing the low power consumption in an auxiliary pump, and efficiently saving the energy as a whole. SOLUTION: This evacuation device comprises a dry vacuum pump 20, a check valve 28 for releasing a discharge side of the dry vacuum pump 20 to the atmospheric air, and the auxiliary pump 30 mounted in parallel with the check valve 28 and evacuating the discharge side of the dry vacuum pump 20. A control device 33 is mounted for controlling an operating condition of the auxiliary pump 30 on the basis of the output of a pressure sensor 35 detecting the discharge-side pressure of the dry vacuum pump 20, so that a rotating speed of the auxiliary pump 30 is reduced or the operation of the auxiliary pump 30 is stopped when the discharge-side pressure of the dry vacuum pump 20 is less than a predetermined pressure, to reduce the power consumption in the auxiliary pump.
Patent JP-2003137300-A (JP)
Title: Housing container of sheet-like item
Inventor: SUNAKAWA TAKAYUKI
IPC: B65D77/08
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a housing container of a sheet-like item enabling housing and taking out two kinds of sheet-like items. SOLUTION: The housing container 1 of a sheet-like item comprises a pair of container bodies 2 in which a taking-out portion 10 is mounted on a top wall 5, a circumferential wall 6 having a securing step portion 7 in the outer circumference of the lower edge portion is suspended from the circumference of the top wall 5 and a cover 3 having a securing portion 11 on the downward surface is openably closably rotatably bound to closely engage in and clog and taking-out portion 10 and a bottom plate 4 in which circumferential edge portions are formed as flange portions 13 on both surfaces of the flat plate 12 and a short cylindrical securing protruding portion 14 is protrudingly circumferentially arranged to be secured to the securing step portion 7 wherein the securing step portion 7 is secured to a step portion 14a of the securing protruding portion 14, the lower edge portion of the circumferential wall 6 of the container body 2 is closely engaged in each of the both the securing protruding portions 14 of the bottom plate 4 whereby two sheet-like items can be housed in the housing container 1.
Patent JP-2003138192-A (JP)
Title: Water-based ink for writing board
Inventor: SAITO SATOSHI
IPC: C09D11/16
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a water-based ink for a writing board, that can be written on the impermeable writing face of the board in which the handwriting cannot easily be peeled off by abrasion but can readily be erased with a moist wiper, e.g., moist dustcloth, wet paper tissue or moist blackboard eraser. SOLUTION: The water-based ink for a writing board comprises at least 5-30 wt.% of organic or inorganic pigments, 5-15 wt.% of aluminum silicate, 2-7 wt.%, on the solid basis, of an acrylic resin emulsion including acrylic ester polymers or acrylic ester and styrene copolymers, 2-7 wt.%, on the solid basis, of a polyethylene wax emulsion and the rest of water.