baber/WOPTO huggingface dataset:
Patent JP-2003230374-A (JP)
Title: Fruit juice-containing alcoholic beverage contained in vessel and method for producing the same
Inventor: FUJIWARA NORIHISA
IPC: C12G3/04
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fruit juice-containing alcoholic beverage contained in a vessel, having improved can-stability, and to provide a method for producing the same.  <P>SOLUTION: This fruit juice-containing alcoholic beverage contained in the vessel contains a fruit juice on which heat treatment is not conducted at all, and which is not subjected to heat-sterilization treatment, and has a pH of 3.0-3.5. The method for producing the fruit juice-containing alcoholic beverage contained in the vessel includes a process for controlling a mixed solution to have the pH of 3.0-3.5 after the fruit juice on which the heat treatment is not conducted at all is mixed with the solution and another process for filtering the solution by using a membrane filter, wherein the beverage is not subjected to the heat-sterilization treatment. Ordinarily used additives may be added to the beverage, and the other process, such as carbonation treatment, may be added to the method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231660-A (JP)
Title: Reaction system
Inventor: SUZUKI YOSHIAKI
IPC: C07C43/04
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction system that employs an adiabatic reactor which is filled with a solid catalyst and carries out an equilibrium-reaching type exothermic reaction so that the performance of the catalyst may be always sufficiently exhibited while side-reactions are suppressed, even in the case where the catalyst performance alters with the passage of time.  <P>SOLUTION: This reaction system satisfies the following conditions (1) through (4): (1) the reactor is equipped with temperature detection terminals at n different positions (n = an integer of 3-10) in a catalyst layer along a fluid flow direction in the reactor where the temperatures on these positions are represented as T<SB>1</SB>, T<SB>2</SB>, T<SB>3</SB>... T<SB>n-2</SB>, T<SB>n-1</SB>and T<SB>n</SB>starting from a point near the inlet of reactor toward the outlet; (2) a reaction temperature detection terminal is set to the outlet position of the reactor and the reaction temperatural thereat is denoted as T0; (3) the formula (I) [T<SB>n</SB>≥T<SB>0</SB>] can be satisfied; and (4) the formula (II) [0.6≥[(T<SB>n</SB>-T<SB>n-1</SB>/(T<SB>n</SB>-T<SB>n-2</SB>)]≥0.4 is satisfied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234227-A (JP)
Title: Method of manufacturing magnetic ferrite core
Inventor: HASHIMOTO TOSHITAKA
IPC: C04B35/64
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a uniform product of a thin magnetic ferrite core having a thickness of ≤1 mm, high dimensional accuracy, high accuracy of form, and stable characteristics with a relatively small quantity of man-hour and at a relatively low material cost and at a high yield.  <P>SOLUTION: A raw magnetic ferrite material blended to have a prescribed percentage composition is tentatively sintered and pulverized into fine powder. Then, after the powder is kneaded, and a sheet 10 is formed of the kneaded product and a piece 12 having a prescribed outline form is stamped from the sheet 10. Then the thin magnetic ferrite core 14 is obtained by baking the stamped piece 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234041-A (JP)
Title: Led light self-illuminating key top
Inventor: SEKIGUCHI AKIRA
IPC: H01H13/14
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED light self-illuminating key top, the operation display of which allows an operator instinctively recognize that the operator should select and press down either of two functions assigned to LED lightning time and LED non-lightning time respectively, where the two functions are assigned to one key so that the two functions are apportioned between the LED lighting time and the LED non-lightning time of the LED key top.  <P>SOLUTION: The key top is made of a material transmitting LED light, where two function name displays are arranged and displayed on the top face of the key top so that the two function name displays are apportioned between the LED lightning time and the LED non-lightning time and distinguished from each other, and one key top can be shared between the plurality of the functions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233948-A (JP)
Title: Device and method of recording and reproducing information
Inventor: YAMADA MASAHIRO
IPC: G06F21/62
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method to record and reproduce information, by which a portion of the contents being already moved is prevented from being moved again when moving of the contents is interrupted during the move, and control of a key used to cipher the contents and computations are facilitated.  <P>SOLUTION: Title contents 22 are ciphered by a ciphering device 23 using a title key outputted from a title key generator 21 and are recorded in an HDD 1. The title key is ciphered by a ciphering device 25 using reproducing condition information included in the contents and a device key and recorded in the HDD 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230988-A (JP)
Title: Rotary outer cylinder-type biaxial screw press
Inventor: ISHIGAKI EIICHI
IPC: B01D29/25
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To utilize the feature of a biaxial screw press and to provide a rotary outer cylinder-type biaxial screw press for easily recycling a filter media of a cocoon-shaped outer cylinder.  <P>SOLUTION: The rotatable and flexible outer cylinder 1 is wound around a cocoon-shaped rotary flange 5 at the beginning end and a rotary plate 8 at the rate end, and a washing pipe is arranged opposite to the outer circumferential surface of the outer cylinder, and then a cocoon-shaped filter room is formed by sandwiching the outer cylinder 1 by a movable pair of rock bars 16, 17, and a pair of screw axes 3, 3 is juxtaposed to the filter room, so that a cake is scratched by an adjoining screw blade and kneading and shearing stress is given to the cake for easily separating moisture in the cake. If a working face of the screw blade and the outer cylinder 1 is moved, the wear progress of the filter media is uniformed and the life of the outer cylinder 1 is prolonged. When the outer cylinder 1 is rotated and washing water is sprayed, the cocoon- shaped outer cylinder 1 is capable of washing the whole surface of the filter media.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230735-A (JP)
Title: Game machine
Inventor: TAKAHASHI HIROSHI
IPC: A63F7/02
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a game machine in which the assembling operability of a first locking mechanism, a second locking mechanism and a third locking mechanism is improved.  <P>SOLUTION: In a pachinko game machine 10, an outer frame and an inner frame are locked by an inner frame locking mechanism 36, the inner frame and a plate frame are locked by a plate frame locking mechanism 100, and the inner frame, the plate frame and a glass frame are locked by a glass frame locking mechanism 138. Since the inner frame locking mechanism 36, the plate frame locking mechanism 100, and the glass frame locking mechanism 138 are integrated by a unit substrate 18 to be a locking unit 16, it is possible to improve the assembling operability of the inner frame locking mechanism 36, the plate frame locking mechanism 100, and the glass frame locking mechanism 138. Thus, the inner frame 14 to which the locking unit 16 is assembled can be reinforced by the locking unit 16, so that it is not necessary to arrange another reinforcing member at the reinforcing site of the inner frame 14 reinforced by the locking unit 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238193-A (JP)
Title: Method for producing porous optical fiber preform
Inventor: NAGATA HISAMI
IPC: C03B37/014
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a porous optical fiber preform, wherein the rate of deposition of fine glass particles and efficiency of deposition are improved.  <P>SOLUTION: The method is carried out under the following conditions; Vcb/ Vsb>Vce/Vse (wherein Vsb is a flow rate, per unit time, of a raw material gas in the initial stage of depositing fine glass particles, Vcb is the flow rate, per unit time, of the additive gas, Vse is the flow rate, per unit time, of the raw material gas in the final stage; and Vce is the flow rate, per unit time, of the additive gas). In the initial stage of depositing the fine glass particles, 0.5≤Vcb/Vsb≤3.0 is obeyed, and in the final stage, 0.2≤Vce/Vse≤1.0 is obeyed. Also, 0.5≤(v/vb)×(D/Db)<SP>1/2</SP>≤2.0 is obeyed (wherein Db is the outside diameter of the starting member 21 at the start of deposition, vb is the flow rate of the mixed gas, D is the outside diameter of the porous optical fiber preform during the deposition).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241507-A (JP)
Title: Developing device
Inventor: KOMURO ICHIRO
IPC: G03G15/08
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device for uniformly stabilizing image density by restraining blade abutting fluctuation caused by the deflection of a developing roll and that of a thin layer blade or blade abutting fluctuation caused by the variance of the components of a developing device with a simple adjusting mechanism.  <P>SOLUTION: An abutting adjusting member 76 having a cam surface C is attached to the center of the supporting member 75 of the thin layer blade 74, and also a stay member 77 for bending the blade 74 by butting the can surface C of the member 76 thereto is arranged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243831-A (JP)
Title: Printed wiring board and its producing method
Inventor: SUGIMOTO YASUHIRO
IPC: H05K3/46
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board and its producing method in which high wiring density and reduction in size can be dealt with readily while reducing the production man-hour.  <P>SOLUTION: The printed wiring board 1 comprises a metal core substrate 2 having a surface 3 and a rear surface 4, a through hole 5 penetrating the metal core substrate 2 between the surface 3 and rear surface 4 thereof and having an elliptic (noncircular) plan view, and a pair of through hole conductors 9 and 9 arranged in the through hole 5 through an insulating material 8. The through hole 5 has an elliptic shape surrounding the pair of through hole conductors 9 and 9 and the distance between the inner wall of the through hole 5 and the outer circumferential surface of the through hole conductor 9 opposite thereto is not constant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237000-A (JP)
Title: Conductive synthetic resin sheet
Inventor: AMI HIDEYUKI
IPC: B32B27/30
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive synthetic resin sheet having good perspective properties and heat resistance in addition to fire resistance.  <P>SOLUTION: The conductive synthetic resin sheet is obtained by a process in which a thin conductive film formed from a composition comprising a vinyl chloride resin 60-70% in degree of chlorination, conductive powder, and an organic solvent is formed on the surface of a vinyl chloride resin sheet 60-70% in degree of chlorination, and the sheet is heated while being pressurized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240793-A (JP)
Title: Acceleration sensor
Inventor: NOGIMORI WATARU
IPC: G01P15/09
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for an acceleration sensor for ensuring reliability without screws and an adhesive for connecting a piezoelectric element and electrodes.  <P>SOLUTION: The acceleration sensor is characterized in that terminals for connecting the piezoelectric element and a circuit are firmly fixed and the piezoelectric element and the terminals are integrally molded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241179-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: KAWAKAMI HISATOKU
IPC: G02F1/1335
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device which has high color rendering properties as to display.  <P>SOLUTION: The liquid crystal device 1 has a liquid crystal layer 36, a couple of electrodes 17a and 17b which are arranged across the liquid crystal layer 36, a color filter 34 constituted by arraying pixels of R, G, and B in plane, and a light source 11 which has three wavelength components of R, G, and B. The peak positions of respective wavelengths of R, G, and B of the light source 11 are set matching with the peak positions of transmissivity of the colors of the color filters 34 that the R, G, and B correspond to. Adverse influence of two display colors among R, G, and B on one display color can be suppressed, and consequently the color rendering properties of the display colors can be enhanced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238793-A (JP)
Title: Thermoplastic resin composition
Inventor: OSUGA MASAHIRO
IPC: C08F267/02
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition which contains an aromatic polycarbonate resin excellent in impact resistance and colorability.  <P>SOLUTION: This resin composition contains (A) a thermoplastic resin component containing the aromatic polycarbonate resin and (B) a composite rubber- based graft copolymer. Graft copolymer B is prepared by grafting a vinyl monomer component containing at least 80 mass% aromatic alkenyl compound onto a composite rubber comprising a polyorganosiloxane and a polyalkyl (meth) acrylate rubber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248866-A (JP)
Title: Prepayment and point system
Inventor: SUZUKI NAOHISA
IPC: G06Q20/28
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prepayment and point system that can provide service on which the store visit history and purchase history of a customer are reflected.  <P>SOLUTION: The prepayment and point system can provide the point service on which the histories of the customer are reflected and is equipped with a computer device 11 which has a database regarding the store visit history and purchase history of the customer, a card reader writer 12 which is controlled by the computer device, a bar code reader 13 which reads the bar code of an article by operation of a store staff when the customer purchases the article and inputs the purchase charge, and a prepaid and point card 2 composed of an IC card; when points are imparted to the card according as the customer purchases the article or uses the service, the store visit history and purchase history of the customer recorded in the database are used as elements of point calculation to impart points.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252136-A (JP)
Title: Method of manufacturing radio wave transmission cover
Inventor: FUJII TETSUYA
IPC: B60R21/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a radio wave transmission cover that can be molded with less dies and manufactured at reduced man-hours.  <P>SOLUTION: The method of manufacturing the radio wave transmission cover comprises a first process of molding a cover substrate having a projecting part having a shape corresponding to a shape of a fin part, a second process of forming a dummy fin part by forming a metal film on the surface of the projecting part, and a third process of potting transparent resin on the surface having the dummy fin part of the cover substrate. The manufacturing method of the radio wave transmission cover comprises a first process of molding the cover substrate having a recessed part with a shape complementary to the shape of the fin part, a second process of forming a dummy fin part by forming a metal film on the surface of the recessed part, and a third process of potting transparent resin on the surface having the dummy fin part of the cover substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253659-A (JP)
Title: Automatic penetration tester and penetration test method
Inventor: YASUEDA MASAAKI
IPC: G01N3/40
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic penetration tester and an automatic penetration test method capable of accurately detecting vibration caused by sound of friction between a screw point and soil.  <P>SOLUTION: When the soil bearing capacity of a ground is investigated by applying a load changed as necessary on a penetration rod 7, providing a rotation under a specified load, and penetrating the penetration rod 7 into the ground, the vibration caused by the sound transferred through the penetration rod 7 is detected. Specifically, a contact member 18 is installed so as to abut on the penetration rod 7 or on the rotating portion rotating integrally with the penetration rod 7. A vibration detection sensor 19 is disposed on the contact member 18. The vibration transferred through the contact member 18 is detected by the vibration detection sensor 19, and an analysis treatment is performed by a control unit 23 to determine a soil quality based on the vibration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253285-A (JP)
Title: Dispersant for internal combustion engine oil and lubricant composition
Inventor: AO NOBUHIRO
IPC: C10N30/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dispersant having better durability and more excellent dispersion properties in comparison with a conventional N-containing compound- based dispersant or a metal salt-containing compound-based dispersant for internal combustion engines.  <P>SOLUTION: The dispersant for internal combustion engines comprises a copolymer (A) composed of units originated from a 1-10C alkyl acrylate (a1) and a 1-20C alkyl methacrylate (a2) as essential constituent units and satisfies the following items (1), (2) and (3); (1): the unit originated from (a1) is ≥50% based on the weight of the total constituent units and the sum of the units from (a1) and (a2) is ≥90%; (2): the number average molecular weight is 50,000-300,000 and (3): the content of N and S based on the weight of (A) is ≤0.3%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256378-A (JP)
Title: Information processing device, information terminal, operation device, pda terminal, stylus pen, authentication device, authentication method and authentication program
Inventor: SAWADA MUNENORI
IPC: G06F21/31
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To protect personal information without impairing the portability of an operation medium even when the operation medium is detached from an operation object.  <P>SOLUTION: Fingerprint information 3a is continuously held with a functional stylus pen 1 side. For authentication, the fingerprint information 3a held with the functional stylus pen 1 side is brought to a PDA main body 11 side and the authentication is performed by collating with fingerprint information 3b brought from a fingerprint sensor 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251898-A (JP)
Title: Printer and its controlling method
Inventor: KOMINE TOKIHARU
IPC: B41J29/38
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize a printer having a more efficient job through function.  <P>SOLUTION: The printer has a job through function for storing a print job from a host I/F 1 onto a storage medium 5 and outputting the print data of that job repeatedly by a specified number of times wherein a post-processing unit 9 processes jobs requiring the same post-processing collectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258418-A (JP)
Title: Partial jet soldering device
Inventor: TAKAGUCHI AKIRA
IPC: B23K1/08
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a nozzle box cannot be easily mounted on or dismounted from a jet duct if the nozzle box is brought into close contact with the jet duct or either the nozzle box or the jet duct is thermally deformed because a conventional partial jet soldering device is equipped with the nozzle box that is inserted and fitted to the jet duct, and the nozzle box and the jet duct are fixed together by screws, so that it takes time and also is dangerous to carry out a screwing operation.  <P>SOLUTION: This partial jet soldering device is equipped with a jet nozzle installed on a nozzle plate, and a receiving piece is provided to each of four corners of the nozzle plate. A fixing device pressing down the receiving pieces from above is installed on a solder tank. The fixing device is composed of a crank plate fitted to the solder tank in a rotatable manner, and an operating stick fitted to the end of the clank plate in a rotatable manner, and the nozzle plate is firmly thrust only by reciprocating the operating stick.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002312789-A (JP)
Title: Pattern checking device and different type inclusion checking device
Inventor: MURAKAMI HIDEAKI
IPC: G06T3/00
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a character pattern checking device and a different type inclusion checking device applying a pattern recognizing device whose circuit constitution is relatively simple to the checking of the print quality of a character pattern. SOLUTION: The pattern checking device is provided with a pattern recognizing means for judging that a segmented pattern to be recognized is defective when the output value of a neural network is more than a prescribed value, and the different type inclusion checking device is provided with a pattern recognizing means for checking the inclusion of the different type by forcedly outputting an identification pattern capable of minimizing the output value of the neural network.
Patent JP-2003204618-A (JP)
Title: Electric junction box
Inventor: MOMOTA ATSUSHI
IPC: H05K7/14
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric junction box which can improve the flexibility in wiring design, while realizing weight reduction and thickness reduction.  <P>SOLUTION: This electric junction box 1 comprises an electric junction box main part 10, a first connector 20a, a second connector 20b, and a cable part 30, which is composed of a plurality of belt-shaped flexible printed circuits 30a-30d and with which the electric junction box main part 10 is flexibly connected to the first connector 20a and the second connector 20b. The cable part 30 is composed of the plurality of flexible printed circuits 30a-30d, mutually stacked in a non-bonded state. A plurality of terminal connection parts 34 are formed on both side edges of a belt-shaped part 33 of each flexible printed circuit so as to protrude in a direction of the short side of the belt-shaped part 33 and first to third connection terminals 39a-39c are connected to the terminal connection parts 34. The third connection terminal 39c is connected to a required connection terminal connection part 51 of a circuit distribution wiring circuit 50 of a joint connector 20, and a plurality of circuit parts 32 are made to be in electric continuity having required circuit patterns. With such a constitution, the flexibility in wiring design can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002351860-A (JP)
Title: Information arithmetic device
Inventor: DOI FUMIAKI
IPC: G06F17/17
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To realize an efficient memory device and a restoring device to restore original data without hampering real-time nature in restoring the original data by performing approximate calculation with the information arithmetic device to restore the original data using a correction value. SOLUTION: By selecting a polynomial to approximate a data stream in row for the data stream in the row, storing a coefficient of the polynomial in the memory device and also storing in the memory device the correction value to express difference with an integer with less than eight bits between each of the data comprising the data stream in the row and the value by the polynomial, the original data is accurately restored with the efficient memory.