baber/WOPTO huggingface dataset:
Patent JP-2003113658-A (JP)
Title: Partition line indicating tool
Inventor: OZAKI MASAAKI
IPC: E04F15/16
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To significantly improve the working efficiency in the drawing of a partition line and to prevent the dispersion of partition line precision caused by the difference in ability among workers. SOLUTION: This partition line indicating tool 10 for indicating the partition line 12 on the floor surface Sf of an indoor space S in the partitioning of the indoor space S comprises a sheet to be fixed to the floor surface Sf of the indoor space S in a positioned state, and the partition line 12 is displayed on the sheet.
Patent JP-2003064101-A (JP)
Title: Method for producing cationized starch
Inventor: WASEDA SHIGEYUKI
IPC: C08B31/12
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cationized starch characterized by binding the hydroxy group of starch to a polymer type cationizing agent having a halohydrin group and an epoxy ring without absorbing a cationizing agent into a starch by reacting the polymer type cationizing agent with starch by a wet type method or dry type method in the presence of an alkali catalyst. SOLUTION: The new cationized starch in which the starch is simply bonded through ether bond to the polymer type cationizing agent can be produced by a conventional production apparatus.
Patent JP-2003115239-A (JP)
Title: Juxtaposed type switch for vehicle
Inventor: OGAWA SATOSHI
IPC: B60R16/02
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To enable first and second operation pieces closely disposed in juxtaposition with each other to be operated without error. SOLUTION: In an assembly of a first operating piece 22, a second operating piece 23 closely disposed in juxtaposition with the first operating piece 22 and a contact mechanism operating in connection with the first and second operating pieces 22, 23, the first operating piece 22 and the second operating piece 23 are disposed so as to be operated in the opposite direction to each other (arrows C, D). Even if the second operating piece 23 is touched by mistake when operating the first operating piece 22, operation of the second operating piece 23 can be avoided. Likewise, even if the first operator 22 is touched by mistake when operating the second operating piece 23, operation of the first operating 22 can be avoided.
Patent JP-2002334477-A (JP)
Title: Optical pickup device
Inventor: HIRAI HIDEAKI
IPC: G11B7/135
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To realize an optical pickup device that prevents generation of noise due to return light to a semiconductor laser without increasing the number of parts and that enables a CD and a DVD to be recorded and reproduced compatibly. SOLUTION: This optical pickup device is characterized by having a light source 101 for emitting a light beam of a wavelength λ1 as well as a light source 2011 of a wavelength λ2, having a dichroic element 104, phase plate 105 and objective lens 107 that are used in common for optical flux from the two light sources, selecting one of the two light sources to converge an optical flux from the selected light source on an optical recording medium 108 through the dichroic element, phase plate and objective lens, and thus performing recording or reproduction of information. By using the dichroic element, phase plate and objective lens in common for the optical flux from the two light sources, noise due to return light can be prevented from generating for the optical flux of both wavelengths.
Patent JP-2003123014-A (JP)
Title: Settlement system for gas station
Inventor: HIRASAWA TAKAHISA
IPC: G06Q50/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To efficiently settle a charge in a gas station. SOLUTION: In a settlement system 10 of the gas station, when a customer connects an owned portable telephone set 20 to a portable telephone connection part 21a prior to refueling, a control part 19a reads a telephone number stored in a memory of the portable telephone set 20 of the customer through the portable telephone connection part 21a. In a controller 13, a telephone company 16 is contacted on the basis of the telephone number of the customer, a gas station name or code and the fact that the customer carrying the portable telephone set 20 for which the telephone number is registered is to perform refueling by portable telephone settlement are reported and authentication (credit) of the portable telephone set settlement is requested.  A management computer 16b installed in the telephone company 6 retrieves a data base on the basis of the reported telephone number, confirms a payment result of communication charges of the customer and confirms whether or not it is the customer from whom refueling charges can be recovered. In the case of judging that it is the customer from whom the refueling charges can be recovered, refueling is permitted.
Patent JP-2003134821-A (JP)
Title: High-voltage power supply
Inventor: DOI KOJI
IPC: G03G15/16
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage power supply, capable of preventing outflow of current generated in the direction of power supply according to load conditions, while conducting power supply to a load. SOLUTION: This power supply comprises high-voltage power supply sections (12, 13, D1, R1) for supplying power to loads (RL, CL VO) to be connected, a negative high-voltage sections (15, 16, D2, R2) for preventing outflow of current from the high-voltage power supply generated in the power supply direction according to the load condition, and a diode D for inhibiting counter current by the negative high-voltage power supply section.
Patent JP-2003127260-A (JP)
Title: Composite nonwoven fabric
Inventor: FUJITA TOMOAKI
IPC: D04H3/04
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a composite nonwoven fabric which shows a sufficient strength even in a direction other than the direction where a fiber of a stretched unidirectionally arranged nonwoven fabric is aligned while the stretched unidirectionally arranged nonwoven fabric is used with outstanding design properties and printability. SOLUTION: The composite nonwoven film 1 has a stretched unidirectionally arranged nonwoven fabric 2 consisting of a filament, obtained by spinning a fiber from a thermoplastic resin, which is aligned and stretched in one direction and a dry nonwoven fabric 3, composed mainly of a heat fusion-bonding fiber, which is bonded on both sides of the nonwoven fabric 2. The stretched unidirectionally arranged nonwoven fabric 2 and the dry nonwoven fabric 3 are interlaced by a needle punch process and then integrated into one piece by a heat calendering process as a composite nonwoven fabric.
Patent JP-2003122494-A (JP)
Title: Device and method for coordinate input/detection
Inventor: HITAI HIDEO
IPC: G06F3/03
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for coordinate input/detection capable of detecting two position coordinates when two different points are pointed on a coordinate input/detection region nearly at the same time. SOLUTION: The device has at least two light sources 83, a recurrent reflecting member 4, at least two light receiving elements 50, and an operation processing part PC for calculating the two-dimensional position coordinates of a plurality of pointing members close to or in contact with the coordinate input/detection region 3 based on the light intensity distribution in the light receiving elements 50.  The two-dimensional position coordinates of the plurality of pointing members are calculated based on the position Dn where the light intensity in the light intensity distribution in the light receiving elements 50 is the smallest as the light from the light source 83 is shaded by the pointing members and the shaded region width Dp where the light intensity in the light intensity distribution in the light receiving elements 50 is smaller than a prescribed value as the light from the light source 83 is shaded by the pointing members.
Patent JP-2003126045-A (JP)
Title: Diagnostic assistant system
Inventor: NISHIMURA HIROICHI
IPC: G06F19/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide the diagnostic assistant system which is capable of utilizing the up-to-date diagnostic assistant contents and selectively using the diagnostic assistances depending on the objectives and nature of the diagnoses. SOLUTION: The system is equipped with a means #13 to memorize the diagnostic assistant contents for which a plurality of diagnostic assistant contents for conducting diagnostic assistances are stored, a means (an external inputting means #23) for selecting the desired diagnostic assistant contents from the diagnostic assistant contents, a means for acquiring the diagnostic information regarding at least one of the items of patient, examination and image from the medical system, a section #57 for preparing the diagnostic assistant information to be based on the diagnostic assistant contents selected by the selection means and the diagnostic information acquired from the medical system and a means for displaying the diagnostic assistant information thus prepared.
Patent JP-2003128493-A (JP)
Title: Apparatus and method for producing granular metal crystal
Inventor: KITAHARA NOBUYUKI
IPC: H01L31/04
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To stably produce granular silicon having high crystallinity and to simultaneously produce the silicon granule having the high crystallinity at a low cost. SOLUTION: In an apparatus for producing the granular metallic crystal, in which the granular metallic crystal is produced by discharging metal melt in drop form and cause it to drop from a nozzle portion 2 of a crucible 1 and simultaneously cooling down this metal melt in drop form during dropping to solidify it. The above crucible is composed of a tubular main body member 2 and a disk shaped nozzle member 3 secured to the bottom portion of this main body member 2, and a nozzle hole from which the metal melt is discharged in drop form is arranged in this nozzle member 3.
Patent JP-2003127777-A (JP)
Title: Vehicular tonneau cover device
Inventor: SHIRAI SEIICHI
IPC: B60R5/04
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an interlocking tonneau cover device capable of automatically opening and closing a tonneau cover main body in the interlocking relationship with opening and closing operation of a back door, by which mounting workability and appearance design are enhanced. SOLUTION: A back door interlocking mechanism section 40 is provided with a winding unit 41 and two systems of wires 42, 43 wound by the winding unit 41, wherein a cycling wire 43 is cyclically driven by the winding unit 41, a runner 45 fixed to the cycling wire 43 reciprocatively moves in the forward and backward directions of the vehicle along a guide rail 46, and the tonneau cover main body 30 is moved in the interlocking relationship with the opening and closing operation of the back door 2 by engaging the hook section 32 of the rear end fringe of the tonneau cover main body 30 with the runner 45. The back door interlocking mechanism section 40 is formed into a unit inside of a rear parcel side 50 arranged in opposite side walls of a luggage room 3 to be modularized.
Patent JP-2002201129-A (JP)
Title: Therapeutic agent for external ophthalmic inflammatory disease
Inventor: KAMANAKA YOSHIHISA
IPC: A61K31/435
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a compound having therapeutic effects on external ophthalmic inflammatory diseases and ophthalmic pruritus at a low dose. SOLUTION: The therapeutic and/or prophylactic agents for external ophthalimic inflammatory diseases or ophthalmic pruritis, in detail, the therapeutic agent and/or prophylactic agents for the external ophthalmic inflammatory diseases or ophthalmic pruritus comprise a compound represented by the general formula (I) (R1 denotes a carbocyclic ring which is condensed together with carbon atoms in binding positions to the piperidine ring or bound to the 4-position with a spiro linkage; R2 denotes an alkyl, R3 denotes an alkyl, an alkenyl, an alkynyl or a halogen atom; R4 denotes hydrogen, an aminoalkyl or a carbocyclic ring alkyl which may be substituted with an aminoalkyl; i denotes 0-3; and n denotes 0-3) or its nontoxic salt or a hydrate thereof used as an active ingredient.
Patent JP-2003139991-A (JP)
Title: Lens member and package for housing optical semiconductor element and method of manufacturing the same
Inventor: EGASHIRA HIDENOBU
IPC: H01L23/02
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a package for housing an optical semiconductor element which is formed by attaching a lens member laminated with an antireflection film by an end-sealing material and which prevents the degradation in the strength of joining and eliminates the problem with the reliability of hermetic sealing by the generation of the crack. SOLUTION: The lens member 6 characterized in that the annular end-sealing material 6b is laminated on the surface on the large circle of the lens body 6 of an approximately spherical shape and that the antireflection film 6c is laminated on the surface of the lens body 6a on both sides of the end-sealing material 6b and the package for housing the optical semiconductor element using the same. The end-sealing material 6b joins directly to the lens body 6a without the intervention of the antireflection film 6c and even if the heat generated during the operation of the optical semiconductor element 2 is impressed to the joint part of the end-sealing material 6b and the lens body 6a, the degradation in the strength of joining of the lens body 6 and the end-sealing material 6b and the peeling of the end-sealing material 6b from the lens body 6a do not occur and the lens member 6 can be normally and stably fix over a long period.
Patent JP-2003142401-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NAKAJIMA KAZUYA
IPC: H01L21/336
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology by which the growth direction of a crystal can be controlled to stably form an oriented crystalline semiconductor film while reducing a mechanical load of a laser treatment device. SOLUTION: This manufacturing method is used to emit continuously oscillating laser light onto an amorphous semiconductor film formed on an insulation surface to form a crystalline semiconductor film thereon. In this case, the emitted laser light is within a range of a wavelength of 400 to 700 nm, and it is converged like a cross section of an oblong shape onto an irradiated surface through an optical system, and then the laser light is scanned in one direction at a speed of >=1 cm/sec and <20 cm/sec to crystallize the amorphous semiconductor film, thus forming an area formed of a single crystal or single crystal group.
Patent JP-2003104256-A (JP)
Title: Bicycle, motorcycle, and anti-theft device or the like
Inventor: KOSUGI ROKURO
IPC: B62H5/18
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional bicycle is easily stolen because an anti-theft device is fixed at almost only one place at a front wheel or a rear wheel thereof, by providing this wheel locking device installed at each of the front and the rear wheel. SOLUTION: The anti-theft device for a bicycle on motorcycle is pulled at a break lever by one hand and locked by another hand. The operation is very easy and safe even for women. (A keylock device is of a manual type and a self-locking type).
Patent JP-2003147498-A (JP)
Title: Method for producing semi-molten cast billet of aluminum alloy for transport apparatus
Inventor: MIKUBO SHIGERU
IPC: B22D11/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a semi-molten billet of an aluminum alloy for a transport apparatus in a simple process by which the cost reduction is promoted, and the product becomes homogeneous. SOLUTION: An aluminum alloy containing, by weight, 3.5 to 7.5% Zn, 0.50 to 4.0% Mg, <=0.50% Si, <=0.55% Fe, at least one or more kinds selected from 0.001 to 0.50% Ti and 0.0001 to 0.5% B, and at least one or more kinds selected from 0.30 to 3.0% Cu, 0.03 to 0.80% Mn, 0.03 to 0.35% Zr, 0.03 to 0.35% Cr, and 0.03 to 0.2% V, and the balance substantially Al, and in which the intervals of dendrites are <=200 μm is produced. Next, working strains are introduced at a strain ratio of 5 to 50%, at a working introduction rate of <=50 mm/sec., and, at less than a recrystallization temperature by cold frame mold forging. After that, the temperature of the alloy is raised to a solidus temperature or higher, and is held to a temperature in which a liquid phase ratio reaches 20 to 80%, and semi-molten working is performed.
Patent JP-2003142792-A (JP)
Title: Electronic circuit unit
Inventor: KOGA KAZUMASA
IPC: H05K9/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a smaller electronic circuit unit by raising the mounting density of chip components. SOLUTION: A first wiring pattern 4 comprising a land 4a is formed on the surface of a rigid board 1 of hard insulating material to which one end of a flexible board 2 is secured. A second wiring pattern 5 comprising a land 5a is formed on one surface of the flexible board 2, and the second wiring pattern 5 is soldered (6) to the first wiring pattern 4 of the rigid board 1 for electrical continuation. A chip component 3 is disposed upright between the rigid board 1 and the flexible board 2, and both electrodes 3a and 3b of the chip component 3 are soldered to the lands 4a and 5a of the first and second wiring patterns 4 and 5, respectively. Since the upper space of the rigid board 1 is effectively utilized 3-dimensionally as a component mounting area, the mounting density of the chip components 3 is raised much for smaller electronic circuit unit.
Patent JP-2003142759-A (JP)
Title: Fiber laser device and video display system using the same
Inventor: FUSE KAZUYOSHI
IPC: H04N5/74
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a fiber laser device and a video display system which obtain an up-conversion fiber, and prevent that an optical axis of an optically connected portion gets deviated as a result of a temperature change, in the case where the up-conversion fiber approaches the excitation light source. SOLUTION: A first optical fiber 14, having the core to which no laser activation substance is added, is connected to the excitation light source 11. The output light of this first optical fiber 14 is input to a second optical fiber 17 having the core to which a laser activation substance is added.
Patent JP-2003142385-A (JP)
Title: Method of inspection aligner, exposure method for correcting focus position, and method of manufacturing semiconductor device
Inventor: SATO TAKASHI
IPC: G03F1/44
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method for an aligner which can check the condition of the optical system of the aligner at low cost, quickly, accurately, and easily. SOLUTION: A mask pattern 4 consisting of a first mask pattern 4a in the shape of a line of with a width WT of 0.15 μm and a second mask pattern 4b in the shape of a line with a width WF of 1.0 μm parallel with the pattern 4a is made on a mask 1. An illumination aperture 12 is arranged on the side of the secondary light source face side of the aligner 5, and the mask 5 is illuminated in off-axis condition, where it is substantially slid by 0.3σ from the optical axis 16 of an illumination source 6, and the image of each pattern 4a and 4b is transferred to the photoresist 17 on a semiconductor substrate 13 by exposure projection, and then it is developed to form first and second resist patterns 14a and 14b.  A relative distance D1W between the resist patterns 14a and 14b is measured, and the difference from the relative distance D1M between the mask patterns 4a and 4b is obtained, and a quantity d of defocus of the semiconductor substrate 13 is obtained.
Patent JP-2003149100-A (JP)
Title: Filter for removing disturbance gas for gas detecting apparatus
Inventor: MATSUDA HIROYUKI
IPC: G01N27/416
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a filter for removing disturbance gases for a gas detecting apparatus capable of removing hydrogen sulfide and organic solvents by a single filter. SOLUTION: Silver salt is dissolved in a moisture retaining agent. The silver salt in this state is carried by an air permeable sheet 2 made of activated carbon. The organic solvents are adsorbed and removed by the activated carbon, and the hydrogen sulfide is removed by the reaction between the silver salt dissolved in the moisture retaining agent carried by the sheet and the hydrogen sulfide.
Patent JP-2003148201-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: IKEMOTO NOBUAKI
IPC: F02D17/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To ensure excellent emission by air-fuel ratio control in which a condition of a catalyst is considered upon re-starting after the automatic stop of an internal combustion engine. SOLUTION: In the air-fuel ratio control immediately before the automatic stop of the internal combustion engine, an oxygen storage (adsorption and occulusion) amount of a three-way catalyst 13 is consumed, that is, fuel injection is carried out so as to be an air-fuel ratio rich side from a neutral state to purposely carry out transition, and in the air-fuel ratio control at the re-starting after the automatic stop, the fuel injection is carried out such that an equivalent ratio which is the inverse number of an air-fuel ratio is in a lean side in order to make the three-way catalyst 13 supply oxygen which is insufficient. Accordingly, the oxygen storage amount of the three-way catalyst 13 in the re-starting after the automatic stop of the internal combustion engine 1 is quickly returned to the neutral state, thereby ensuring the excellent emission.
Patent JP-2003151881-A (JP)
Title: Pattern transfer method and photomask thereof
Inventor: MUKAI ATSUSHI
IPC: G03F1/46
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a transfer method for accurately transfer a pattern even if a mask substrate used for near-field optical lithography transfer becomes thin. SOLUTION: In the transfer method of a pattern, a mask substrate having a shielding film with a specific pattern are overlapped to a recording material where light-sensitive photoresist layers are laminated on the substrate while sides of the shielding film face each other. In this state, near-field light is applied to the mask substrate for exposing the photoresist layer positioned between the shielding films of the mask substrate to light. By developing the photoresist layer, the specific pattern is formed in the photoresist layer on a recording material substrate. A reflection prevention film is provided at an exposure light incident side and/or a shielding film side on the mask substrate for exposure to light.
Patent JP-2003144218-A (JP)
Title: Trunk specialized for carrying cash-containing cassette used for replacing cash container cassette of atm
Inventor: KAWAMOTO TATSUNORI
IPC: A45C7/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a new trunk specialized for carrying a cash-containing cassette, which trunk is used when an operator replaces bill cassettes and coin cassettes stored in an ATM (automatic teller machine) as a cassette replacing system. SOLUTION: This trunk is constituted by a bill-cassette-carrying trunk 3 and a coin-cassette-carrying trunk 6. The bill-cassette-carrying trunk 3 and the coin-cassette-carrying trunk 6 can be carried separately or unitedly at will using a joint apparatus such as a joint fixing part comprising a joint fixing belt 7 and a ring 8 for belt joint fixing, and the like.