baber/WOPTO huggingface dataset:
Patent JP-2004030478-A (JP)
Title: System for retrieving database
Inventor: HATTORI SHINOBU
IPC: G06F17/30
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that retrieval efficiency is low because there are many retrieval omissions that relevant information is not retrieved and that a big burden is imposed upon a system constructing person side in constructing a system.  <P>SOLUTION: A database retrieval system has as the most important characteristics: a database main body part for housing an information contents main body and keywords; a keyword database part for recording the keywords and substituteable words that can be substituted for the keywords; and a keyword coincidence rate calculating part for calculating an interrelation between a plurality of keywords recorded in the keyword database part and those substituteable words. A keyword coincidence rate is automatically calculated in such a manner that a database registrant who registers information in the database registers a keyword and its substituteable word for himself/herself, and detection results are outputted in accordance with the coincidence rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024742-A (JP)
Title: Massage machine
Inventor: INADA NICHIMU
IPC: A61H7/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine which stably holds the body of a seated patient, and prevents a foreign matter from invading a mechanism part as much as possible.  <P>SOLUTION: A massage mechanism having treating elements 9, arms 12, and an operation mechanism is arranged inside a backrest part 6. The massage mechanism is disposed between two guide rails 26, and elevated/lowered along the rails. A holding sheet 28 is arranged at the front side of the operation mechanism, the elements 34 of fasteners 33 are disposed at the respective edges of slits 32 arranged in the holding sheet 28. Two sliders 35 are engaged with the elements 34, and the elements 34 are engaged in a part other than a part between the sliders. The respective arms 12 penetrate the respective opening parts of the both sliders 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024749-A (JP)
Title: Nonwoven fabric for enclosing body warmer, and disposable body warmer
Inventor: OGAWA MASARU
IPC: A61F7/08
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonwoven fabric for enclosing a body warmer, which is provided with excellent heat transmission efficiently while keeping soft textile touch, and also to provide the disposable body warmer using the fabric.  <P>SOLUTION: The nonwoven fabric for enclosing the body warmer comprises hydrophobic synthetic fibers, and the nonwoven fabric includes fibers in irregular cross-sectional shapes. The irregular cross-sectional shape fibers are continuous filaments. The irregular cross-sectional shape fibers have a linear part in a part of the outer peripheries of the fiber cross sections. The flatness of the irregular cross-sectional shape fibers is not less than 1.3. The fibers constituting the nonwoven fabric are joined by partial thermocompression. The disposable body warmer is obtained by using the body warmer enclosing nonwoven fabric on at least one surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037954-A (JP)
Title: Toner particle and electrostatic photographic liquid developer, and image forming method therefor
Inventor: TSUBUSHI KAZUO
IPC: G03G15/10
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a an electrophotographic developer and an image forming method for obtaining an image which has excellent fixing property, high image density, superior resolution, no offset, and excellent transfer property and a liquid crystal developer which suppresses solvent vaporization during fixation.  <P>SOLUTION: Toner particles comprise a coloring agent and a binder and the main component of the binder is a polyester resin, whose melt index (JIS K 6760, 2,160±10g and 190±0.4°C) is 25 to 700 g/10 minutes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037037-A (JP)
Title: Heliostat for sunlight condensing system and control method thereof
Inventor: NAKAMURA KATSUSHIGE
IPC: F24S20/20
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heliostat for a sunlight condensing system which can improve the sunlight condensing efficiency.  <P>SOLUTION: This heliostat 5 is formed of a plurality of small concave mirror elements 8, and each concave mirror element 8 reflects the sunlight L to a light condensing part A for convergence like one large concave mirror surface 9 reflects. Angle of each concave mirror element 8 is changed to regulate one concave mirror 9 having the predetermined curvature. Namely, in the case where an incident angle of the sunlight L into the concave mirror 9 is large, the curvature is changed to a small value (like a shallow dish), and in the case where the incident angle is small, the curvature is changed to a large value (like a deep dish).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048825-A (JP)
Title: Coil arm assembly molding method for voice coil motor, coil arm assembly for voice coil motor, voice coil motor, and magnetic disk unit
Inventor: NISHIZAWA HIROSHI
IPC: H02K15/12
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil arm assembly molding method for a VCM(voice coil motor) which can lessen the dispersion of properties and improve the accuracy and properties, and to provide a coil arm assembly for the VCM, this VCM, and an inexpensive magnetic disk unit of high performance using this VCM.  <P>SOLUTION: When an air core coil 14, which is trapezoidal in external shape and in which the lengths L1 and L2 of the two sides between a short side part and a long side part in the above trapezoidal form are the same and at least partial parts 14a and 14b are asymmetrical, is fixed to an arm member 13, it is fitted in a mold which has a projection having external form roughly equal to the spool forming the air core coil 14 and a cavity corresponding to the arm member in a specified outer section of this projection, and this mold is charged with resin so as to integrally mold the air core coil and the arm member. The coil arm assembly of the VCM and the VCM are adopting this molding method, and the magnetic device uses this VCM.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003089104-A (JP)
Title: Molded product for cushioning material, its manufacturing method, and recovery method
Inventor: KIKUCHI YOSHIHIKO
IPC: B65D81/107
Filed: 2002-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a molded product for cushioning material which is excellent in strength, workability and a recycling property by using a vegetable fiber as a principal component, and to provide its manufacturing method. SOLUTION: In the molded product for cushioning material wherein vegetable fiber is molded by being joined together with a copolymer of sugar and dicarboxylic acid and in the method for manufacturing the molded product for cushioning material from the vegetable fiber, (a) a process for mixing the copolymer and the vegetable fiber and (b) a process for molding the copolymer into a required shape by heating to join the vegetable plant together, are contained.
Patent JP-2004045956-A (JP)
Title: Method for manufacturing color filter
Inventor: HIGUCHI SATOSHI
IPC: G02F1/1335
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a color filter by which any defect occurring in a manufacturing process is efficiently repaired.  <P>SOLUTION: The method for manufacturing the color filter includes the processes of: forming a conductive layer 19 on a substrate 3; forming a color filter layer 4 on the conductive layer 19; removing a defect part 15 if the formed color filter layer 14 has the defect part 15; and forming a color filter layer again at the removed place by electrodeposition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051733-A (JP)
Title: Oil base ink composition for writing utensil and writing utensil containing the same
Inventor: HATTORI TETSUYA
IPC: C09D11/16
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil base ink composition for a writing utensil which prevents ink and/or an ink back-flow inhibitor from leaking from an ink-containing tube by adding a specific compound in order to chemically prevent generation of bubbles in the ink and can give good handwritability, and a writing utensil containing the same.  <P>SOLUTION: The oil base ink composition for a writing utensil comprises at least a coloring agent, an organic solvent, and a reaction product of n-butyl aldehyde with aniline and/or its derivative, and the writing utensil contains the oil base ink composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053417-A (JP)
Title: Method for analyzing molecules using micro channel
Inventor: YAMASHITA KENICHI
IPC: B01L3/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for analyzing sample molecules, e.g. biological materials, which can carry out the analysis with high accuracy by using easy operations.  <P>SOLUTION: In the method, solution which contains the sample molecules and solution which contains molecules for forming a complex are poured into a channel so as to form a laminar flow, and variations of diffusion of the complex formed by the sample molecule and the complex forming molecule in the laminar flow are detected and analyzed. The method employs a material with a fluorescent property as the complex forming molecule and includes a means which detects the variation of diffusion of the formed complex based on the intensity of the fluorescence and a means which determines the concentration of the sample molecule by comparing the diffusion of the formed complex with a previously formed calibration curve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003173437-A (JP)
Title: Color information processing device and its method
Inventor: FUKAO SUZUKO
IPC: G06T11/60
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the technology to analyze and evaluate the gamut mapping technology, capable of reflecting a result of the determination on right and wrong of gamut mapping, on the gamut mapping technology.  <P>SOLUTION: A color distribution information file and an image file are read (S403), and the color distribution data is created on the basis of the 3D object data, and the image data is created on the basis of the image object data at an early stage (S404). When the image object data and the 3D object data are displayed on a monitor (S405), and the message from a user is inputted (S406), the processing corresponding to the message is performed, and the updated image object data and the 3D object data are displayed on the monitor (S405).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004062345-A (JP)
Title: Mouse
Inventor: KUROIWA KOICHI
IPC: G06F3/0354
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To design a mouse to be low in height if there are restrictions on the height of its outer form.  <P>SOLUTION: The mouse 1 is entirely covered with a case and has a movement detecting means (optical movement detecting means 3) at the bottom (lower case 2) of the case and a click button at the top of the case. A scroll switch 9 which swings back and forth horizontally for switching action and slides right and left horizontally for switching action is provided on a side of the case.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058388-A (JP)
Title: Portable cutter
Inventor: EHATA TETSUO
IPC: B28D1/04
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a dust from being scattered by causing the dust generated from an object material to plunge into a wheel cover while a rotary blade is brought into contact with the material in a portable cutter for cutting by the rotary blade.  <P>SOLUTION: The portable cutter includes a base 4 movably locked to the wheel cover and a coiled spring 7 arranged between the base 4 and the cover 3. Thus, the base 4 and the cover 3 are always urged to separate by means of an elastic force of the spring 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063812-A (JP)
Title: Method of manufacturing multilayer wiring board
Inventor: SUZUKI SHINICHI
IPC: H05K3/46
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a multilayer wiring board which can reduce the transmission loss even if a high dielectric constant layer is arranged in the main board, and can reduce warpage.  <P>SOLUTION: Between one main surface and the other main surface of this board, two kinds of low dielectric constant green sheets L1G, L2G and a high dielectric constant green sheet H1G are interposed so that the high dielectric constant green sheet H1G is arranged within the thickness of Z/2 from the other main surface, when the thickness of the laminated molded body between one main surface and the other main surface is defined as Z; the low dielectric constant green sheet L2G is arranged within the thickness of Z/2 from one main surface; and the low dielectric constant green sheet L2G and the high dielectric constant green sheet H1G are arranged so as to make contact with the low dielectric constant green sheet L1G at least with one surface of each of them. When shrinkage starting temperatures of the low dielectric constant green sheets L1G, L2G and high dielectric constant green sheet H1G are defined as T1, T2 and T3, the following relations are satisfied: T1>T3, T1>T2, and ¾T2-T3¾≤5°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068619-A (JP)
Title: Controlling device for internal combustion engine
Inventor: FUJIWARA KIYOSHI
IPC: F02M25/022
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To secure successful combustion when emulsified fuel is used.  <P>SOLUTION: In an internal combustion engine using emulsified fuel containing water in fuel, fuel content ratio indicating ratio of fuel ingredient in the emulsified fuel to total quantity of the emulsified fuel is calculated. Operation control parameters of the engine is calculated with using the fuel content ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069836-A (JP)
Title: Screen for front projection display
Inventor: KATAGIRI BAKU
IPC: G02B1/11
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To secure the high quality of a display picture even under the environment of brightness exceeding the high-quality picture display limit of a conventional screen.  <P>SOLUTION: The screen 20 for the front projection display is provided with a reflection layer 1 having a reflection surface 1A bent in a saw-toothed state; a transparent smoothing layer 2 brought into close contact with the saw-toothed reflection surface of the reflection layer; a light control layer 3 brought into close contact with the surface on the counter reflection layer side of the smoothing layer to transmit the light while scattering it or while making it advance straight depending on the incident direction of the light; or furthermore an antireflection layer 4 brought into close contact with the surface on the counter smoothing layer side of the light control layer and restraining the reflection from the surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070513-A (JP)
Title: Foaming beverage-preparing method and foaming beverage-preparing device for cup type automatic vending machine
Inventor: ERIKAWA HAJIME
IPC: G07F13/06
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a foaming beverage comprising a raw material, hot water and soda supplied in a cup, without providing newly storage containers for a foaming raw material exclusive for the foaming cream, a powdery raw material for foaming cream and the like.  <P>SOLUTION: The method and the device are provided with a cup supply device 1 for supplying the cup C, a powder raw material supply device 2 for supplying a powder raw material, a liquid raw material supply device 3 for supplying a liquid raw material, a hot water tank 4 for supplying hot water, soda supply device 7 for supplying the soda, and a control part 1 for supplying the soda into the beverage in the cup C comprising the raw materials and the hot water to prepare the foaming beverage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067545-A (JP)
Title: Fluorine-containing alkylhydrazine and its intermediate
Inventor: TAKASE MASAAKI
IPC: C07C241/02
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new fluorine-containing alkylhydrazine extremely useful as an intermediate for medicines, agrochemicals and other compounds from easily handleable and relatively low cost raw materials.  <P>SOLUTION: This fluorine-containing alkylhydrazine represented by general formula (1): R<SB>2</SB>-NHNH<SB>2</SB>, wherein R<SB>2</SB>is a fluorine-containing 1 to 4C straight chain or branched alkyl (excluding 2, 2, 2-trifluoroethyl).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067790-A (JP)
Title: Polyester based primer resin for magnesium alloy, and method of using it
Inventor: KANKE SHUNSUI
IPC: C09D5/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a primer resin which has good adhesiveness to a magnesium alloy, undergoes less discoloration, maintains its adhesiveness even when a top coating material is applied thereon, and has good moisture resistance, and a method of using it.  <P>SOLUTION: The polyester based primer resin contains a sulfonated polyester obtained by subjecting an aqueous solution of a polyester having a metal sulfonate group to ion exchange from the metal sulfonate group to a sulfo group in the presence of a mineral acid. The primer resin is used in the form of an aqueous solution made by dissolving or dispersing it in aqueous ammonia.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003138837-A (JP)
Title: Door opening/closing mechanism
Inventor: YOSHIKAWA TAKASHI
IPC: F25D23/02
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a door opening/closing mechanism which allows a door to be opened/closed by a small force, and enables a reduction in cost and space savings. SOLUTION: This door opening/closing mechanism is equipped with: paired slide cams 1 which are provided at both right and left ends of the door so as to be symmetrical with respect to a center line of the door; paired lock cams 2 which are symmetrically provided in parts corresponding to the respective slide cams 1 on the side of a main body; and a hinge pin 14 which is mounted in a state of passing through shaft holes provided in the lock cams 2. The slide cam 1 has: a first groove cam 3 which is freely engaged with/disengaged from the hinge pin 14 in a horizontal direction; and a second groove cam 4 which continues into the cam 3, and can be moved from a first locking position, in which locking to the hinge pin 14 guided by the cam 3 is performed when the door is closed, to a second locking position for serving as a rotating shaft of the slide cam 1 when the door is opened.  Additionally the slide cam 1 is equipped with a first cam protrusion 5 which is provided on an outer periphery of the cam 4. The lock cam 2 is equipped with a second cam protrusion 6 which establishes a locking relation with the protrusion 5 in the first locking position.
Patent JP-2003132281-A (JP)
Title: Commodity rental device, commodity rental system and commodity rental method
Inventor: KIJI RYOZO
IPC: G06Q30/06
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a highly convenient commodity rental device or the like with easy management. SOLUTION: The commodity rental device 300 is provided with an input part 302, a storage part 310, and a return part 320. In the input part 302, a predetermined commodity is selected, and rental information of a commodity is inputted. The storage part 310 has a storage column for commodities having data carriers, it reads an identification number of a commodity selected by a commodity number inputted by a user via an antenna arranged on the column, and it specifies the commodity. The specified commodity is carried from the storage column to a commodity take-out part so it can be taken out by the user.  The return part 320 reads the rental information recorded in the data carrier of a commodity returned from a return opening via an antenna arranged in a neighborhood of the return opening, it accepts the commodity, and it stores the commodity in a storage chamber (a stocker) by using a predetermined conveyance mechanism.
Patent JP-2004070657-A (JP)
Title: Casing structure of personal digital assistance
Inventor: MATSUMOTO YOSHIHIRO
IPC: G06F1/16
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional casing that the lateral width of the casing cannot be narrowed due to a bracket part, whereas the bracket part is provided around an LCD holding member for holding a display element because the waterproofing of the casing with a display screen in the display element is performed by use of an elastic member interposed between them.  <P>SOLUTION: In this personal digital assistance, extending locking claws are provided at both long-side ends of the display element holding member. In assembling, the locking claws are fitted to holes provided on the casing side, the display element is pressed and fixed onto the casing side, and a waterproof member is crushed to exhibit the waterproofing function. Accordingly, the width of the casing is narrowed by the length portion of an unnecessary conventional bucket part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067447-A (JP)
Title: Method of manufacturing thin ceramic plate
Inventor: KATO MASANORI
IPC: C04B35/632
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a thin ceramic plate which is applicable also for the manufacture of a thin ceramic plate having about ≤100 μm thickness, free from the occurrence of crack and used for electronic components such as a dielectric or a piezoelectric body.  <P>SOLUTION: In the method of manufacturing the thin ceramic plate by degreasing and firing a laminated body 10 formed by laminating and pressing a 1st green sheet 12 for the thin ceramic plate which contains ceramic powder and an organic binder and a 2nd green sheet 11 for preventing the fusion to the thin ceramic plate and containing ceramic powder hardly reacting with the ceramic powder used for the 1st green sheet and an organic resin binder to produce a sintered compact and stripping the thin ceramic plate from the sintered compact, the organic resin binder (P) used for the 1st green sheet and the the organic resin binder (Q) used for the 2nd green sheet satisfy the relation of (the thermal decomposition starting temperature of P)>(the thermal decomposition starting temperature of Q).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070181-A (JP)
Title: Device and method distributing advertisement
Inventor: FUJIMOTO HIROSHI
IPC: G06Q50/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To distribute an advertisement while considering a percentage of advertisement data to be distributed to an advertisement-display vehicle.  <P>SOLUTION: The advertisement distribution device selects advertisement data to be transmitted to vehicles for advertisement display from among a plurality of advertisement data stored in local servers a-xx based on the payments for the advertisement display differing by advertisers. Thus, an advertisement of a particular advertiser is prevented from being concentrically distributed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066781-A (JP)
Title: Shaping material and article embedded by shaping material
Inventor: SAKAMOTO KURARA
IPC: G09B23/38
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaping material having colors and a texture which are inherent in gravel and an article embedded by the shaping material.  <P>SOLUTION: The shaping material containing the gravel, a glass powder and a binder is provided.  <P>COPYRIGHT: (C)2004,JPO