baber/WOPTO huggingface dataset:
Patent JP-2004240192-A (JP)
Title: Electro-optic panel and its driving method, electro-optic device, and electronic equipment
Inventor: FUJIKAWA SHINSUKE
IPC: G02F1/133
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optic panel and the like reduced in the number of switches constituting a mutiplexer and the number of control lines.  <P>SOLUTION: Data line selection circuits U1 to U120 are equipped with switching circuits SWRG (switch for red and green colors) disposed between data lines 3A and 3B and SWGB disposed between data lines 3b and 3C. The sets of the data lines 3, two pieces of which is made into one set, are connected to their output terminals. Two pieces of scanning lines 2 are allocated to one row so as to constitute the set and the one scanning line 2 constituting the set is connected to a gate of a TFT (thin film transitor) 50 connected to the one data line 3 constituting the set. The other scanning line 2 constituting the set is connected to the gate of the TFT 50 connected to the other data line 3 constituting the set. The data line selection circuits of the simple configuration are thus obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238941-A (JP)
Title: Use restriction system, use restriction device, program and record medium
Inventor: OBARA HIDENORI
IPC: B60R25/24
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a use restriction system, a use restriction device, a program and a record medium capable of using only function selected by a user in advance in a car sharing service repeatedly using a vehicle by a plurality of users by turns.  <P>SOLUTION: Restricted information by the user is stored in a restricted information table 110 of a restricted device 100 provided to the vehicle. When a door is unlocked, in the case the user transmits a user's ID from a shifter 200, the restricted device 100 reads out the restricted information corresponding to the user's ID from the restricted information table 110, and a restricted signal is outputted on the basis of the restricted information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237356-A (JP)
Title: Welding control method and consumable electrode type pulse arc welding equipment
Inventor: KAWAMOTO ATSUHIRO
IPC: B23K9/073
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding control method and a consumable electrode type pulse arc welding machine in which spatter generation is suppressed in an unstable arc condition such as at the arc start or during the change of the projection length when a work is positionally deviated.  <P>SOLUTION: The consumable electrode type pulse arc welding machine comprises a current increase setting unit 11 to increase the current value with the elapse of time in a short circuit condition, a current decrease setting unit 12 to prevent increase of the current value as the elapse of time in a short circuit condition, a short circuit current control unit 10 which receives the output of the current increase setting unit 11, the output of the current decrease setting unit 12, and the output of a welding current detection unit 9, and selectively controls and outputs the input from the current decrease setting unit 12 if the welding current immediately before occurrence of short circuit is higher than the preset current value, or selectively controls and outputs the input from the current increase setting unit 11 if the welding current is lower than the preset current value, and an output control unit 14 which receives the output of the short circuit current control unit 10 and the output of an arc short circuit discrimination unit 8, and selectively controls and outputs the output of the short circuit current control unit 10 in the short circuit condition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245641-A (JP)
Title: Radiation image conversion panel
Inventor: ISODA YUJI
IPC: G01T1/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image conversion panel with increased sensitivity in the radiation image conversion panel used for a radiation image recording/reproducing method utilizing a storage phosphor.  <P>SOLUTION: In the radiation image conversion panel having a phosphor layer formed by a gaseous depositional method, the phosphor layer is formed of an europium actived hologenated cesium based stimulable phosphor. In the ultraviolet exciting light emitting spectrum of the phosphor layer, the ratio S (470-500) of a light emitting amount by light emitting components showing light emitting peaks at 470 to 500 nm to all light emitting amount is within the range of S (470-500) < 0.35. In addition, the radiation image conversion panel emitting the light of 400 to 420 nm at the ratio S (400-420) of 0 < S (400-420) < 0.20 indicates a higher sensitivity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003238353-A (JP)
Title: Composition for lightening skin color and alleviating pigment disorder comprising creatinine and/or creatinine derivative as active substance
Inventor: LERSCH PETER
IPC: A61K8/92
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active substance having an ability to lighten the natural skin color and/or an ability to effectively uniformize the appearance in an irregular pigmented region of the skin in a cosmetic and a dermatological preparation.  <P>SOLUTION: The composition for lightening the skin and alleviating pigment disorders comprises at least one kind of compound represented by general formula (I) [wherein, R<SP>1</SP>may be H, a 2-30C alkyl, a 2-30C hydroxyalkyl or a 2-30C carboxyalkyl group; and R<SP>2</SP>may be H or a 1-30C hydrocarbon group which may be branched or unbranched or may or may not contain a double bond] and/or its salt as the active substance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003336524-A (JP)
Title: Intake port of internal combustion engine
Inventor: TAKAMIYA FUMIRO
IPC: F02B31/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To make the revolving ratio of air sucked in a combustion chamber in the combustion chamber as large as possible while maintaining the total quantity of the air sucked in the combustion chamber of an internal combustion engine large.  <P>SOLUTION: An intake passage 4 communicated with the combustion chamber is provided to send air into the combustion chamber 1. The intake passage is curved to a certain direction and communicated with the combustion chamber. A groove 6 extending along the flow of air in the intake passage is provided in a wall at a side near a center of curvature of the intake passage in the wall defining the intake passage. Longitudinal edges 7a, 7b extending along the flow of air in the intake passage and projecting out toward the inside of the intake passage are formed of one side wall of the wall defining the groove and the wall adjoining the side wall in the wall defining the intake passage. A bent part 11 extending in the horizontal direction with respect to the flow of air in the intake passage is provided proximity to a line 12 connecting the intake passage and the combustion chamber at the wall of the side near the center of curvature of the intake passage in the wall defining the intake passage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306603-A (JP)
Title: Polyester composition, and hollow molded material, sheet material and stretched film obtained from the same
Inventor: NAKAI YASUKI
IPC: C08G63/88
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester composition excellent in crystallization- controlling property on melt-molding and long time continuous molding property, and a hollow molded material, sheet material and stretched film obtained from the same excellent in transparency, heat resistant dimensional stability especially having an appropriate range of shrinkage at a mouth part of a hollow molded material and hardly generating a residual foul taste or foul smell on using it as a liquid container.  <P>SOLUTION: This polyester composition comprises chips of a polyester having main recurring unit of ehtylene terephthalate with 0.1-5,000 ppm polyester fine and 0.1 ppb-50,000 ppm at least 1 kind of resin selected from the group consisting of a polyolefin resin, polyamide resin and polyacetal resin. The polyester fine exhibits ≤265°C melting peak temperature at the highest temperature side of the melting peak temperature in the case of measuring with a DSC, and further, the increased amount of a cyclic trimer is ≤0.50 wt.% on melting the polyester composition at 290°C for 60 min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004251292-A (JP)
Title: Fluid device
Inventor: MIYAZAWA OSAMU
IPC: F16K7/06
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid device which is of such simple structure as to be advantageous to achieve compactness and light weight, and provide large driving force, which is easily and securely capable of opening and closing a passage in a tube when applied to a tube valve, and which is capable of easily and securely sending fluid when applied to a pump.  <P>SOLUTION: This fluid device comprises a vibrator 50 provided with a piezoelectric element, an ultrasonic motor 5 to excite the vibrator 50 as an AC voltage is added to the piezoelectric element, a rotor 4 applied to the vibrator 50 to be rotated as driving force is given by transmission of vibration from the vibrator 50, and a pressure member provided on the rotor 4 in a fixed way to protrude in a rotation axis direction of the rotor 4, so that the passage in the tube 10 is opened/closed by rotation of the pressure member. The passage in the tube 10 is closed by pressure at a prescribed position by the pressure member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248706-A (JP)
Title: Absorbent article
Inventor: HAYASE TORU
IPC: A61F13/53
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article having both of a high absorbing capacity and an excellent wearing feeling.  <P>SOLUTION: In the absorbent article which is equipped with a surface sheet, a back sheet and a substantially lengthwise extended absorbent structure 4 and has a crotch part, and the abdominal part and back part positioned before and behind the crotch part, the absorbent structure 4 has an upper absorbing layer 41 on the side of the surface sheet and a lower absorbing layer 44 on the side of the back sheet, and the upper absorbing layer 41 at the crotch part has an omitted part 42 substantially surrounded by the other region of the upper absorbing layer 41. A part 45 of the lower absorbing layer 44 is overlapped with the omitted part 42 and the minimum width W1 at a part 46, where the omitted part 42 is present, in the longitudinal direction of the absorbent structure 4 of the lower absorbing layer 44 is less than the width W2 of the omitted part 42 at the part where the minimum width is present.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004174701-A (JP)
Title: Micro fluid system supporting unit and manufacturing method thereof
Inventor: KAWAZOE HIROSHI
IPC: B01J19/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro fluid system supporting unit that facilitates manufacturing and does not restrict the number of processes, or the amount of reaction or an analysis.  <P>SOLUTION: The micro fluid system supporting unit comprises: a first supporting element 2; a first adhesive layer 1a provided on a surface of the first supporting element 2; a first hollow filament group made of a plurality of hollow filaments 501 to 508 laid on a surface of the first adhesive layer 1a so as to have any shape; a second hollow filament group made of a plurality of hollow filaments 511 to 518 laid in a direction orthogonal to the first hollow filament group; a second adhesive layer 1b provided on a surface of the second hollow filament group; and a second supporting element 6 provided on a surface of the second adhesive layer 1b. The first and second filament groups structure a flow passage layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004254563-A (JP)
Title: Feeding container for rearing dog, cat or the like and combined structure of the container and laying and supporting base
Inventor: FUJIKAKE MAKOTO
IPC: A01K5/01
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeding container with which a dog, a cat, etc., is readily fed by the tip of the tongue in a state of a lip close to feed when it collects the feed from the feed receiving part of the feeding container and combined structure of the feeding container and a laying and supporting base.  <P>SOLUTION: The feeding container has constitution that a feeding container main body 10 which has the external circumference of a bottom wall part 11 enclosed by a rising peripheral wall part 12 and the feed receiving part 14 formed inside is arranged and a plurality of protrusively curved bottom parts 11a forming a projecting shape or dented and curved bottom parts 11b forming a dented shape are formed in a fixed area on the surface of the bottom wall.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259000-A (JP)
Title: Information processor
Inventor: KOYANAGI KOJI
IPC: G06F21/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor capable of reducing the complicatedness of inputting authentication data in starting by a user while keeping security by detecting the movement of the information processor.  <P>SOLUTION: This information processor comprises an input part for requesting input of authentication data; a first storage part for storing collation data; a second storage part for storing the inputted authentication data; a third storage part for storing movement information showing whether or not a setting place is moved; a comparison part for comparing the authentication data with the collation data; a device movement detection part for detecting the movement of the setting place and storing the movement information in the third storage part; and a system state switching part for recognizing and switching a system state including starting state and power supply interrupting state by detecting the supply or interruption of power supply. When the system state switching part recognizes a change of the system state, and the movement information stored in the third storage part shows non-movement of the setting place, the system state after the change is transferred to without requiring input of the authentication data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262532-A (JP)
Title: Food packed body manufacturing method, and food packing device
Inventor: KANI KOJI
IPC: B65B9/10
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food packed body manufacturing method capable of preventing water from entering a non-sealed part when warming or heating food with hot water or the like, and reliably and easily drying the food in a subsequent process.  <P>SOLUTION: In this manufacturing method, a film 7 is folded to form a face side film 7a and a back side film 7b, and an open side end is sealed to form a longitudinal seal part 7c. When the longitudinal seal part 7c is formed, an additional seal part 7e is simultaneously formed by sealing end portions of the face side film 7a and the back side film 7b with a space keeping from the longitudinal seal part 7c. Next, food 1 is filled, a transverse seal part 7d is formed, the food is heated with hot water or the like and dried, and the face side film 7a is cut at a non-sealed part 7f so that at least a part of the non-sealed part 7f between the additional seal part 7e and the longitudinal seal part 7c is left on the longitudinal seal part 7c side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274206-A (JP)
Title: Speaker
Inventor: OBARA RINTARO
IPC: H04R9/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid edge speaker of which the edge and damper have sufficient strokes and sound quality is made excellent without sacrificing the acoustically effective diameter of the speaker even if it is a speaker having a small diameter.  <P>SOLUTION: An edge supporting the outer circumference of a diaphragm is constituted of a magnetic fluid that moves similarly to the diaphragm while supporting the outer circumference of the diaphragm, and the damper for supporting a voice coil bobbin with a voice coil coupled with the diaphragm is supported by a butterfly damper which has not only high stroke properties but also center holding properties. In such a butterfly damper 5, a linking part 5d that links an inner circumferential annular portion 5b and an outer circumferential annular portion 5c outside thereof has an approximately circular arc-like curved portion and a linear portion extending radially, the high stroke property is obtained by the combination of the curved portion and the linear portion, and the center holding property is obtained by the linear portion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273625-A (JP)
Title: Laminated electronic component and its manufacturing method
Inventor: ISHIFUNE MITSURU
IPC: H01F27/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated electronic component having a structure which reduces influence given to the identification capability of a mark by variation in formation range of an edge electrode and that at a cutting position, increases efficiency in directivity selection, and improves yields, and also to provide a method for manufacturing the laminated electronic component.  <P>SOLUTION: The mark 4 indicating the winding direction of a coil 2 is provided at a position leaned to one of ends in a shorter direction over length exceeding the half in the longitudinal direction of a laminate 1 or an entire length on the upper surface or both the upper and the lower surfaces of the laminate 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269420-A (JP)
Title: Inactivation composition of food poisoning bacterium
Inventor: KONISHI RYOKO
IPC: A23K20/189
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inactivation composition of food poisoning bacteria comprising an enzymically hydrolyzed product of ovomucin as an active ingredient.  <P>SOLUTION: The enzymically hydrolyzed products (2.0 kDa-70.0 kDa average molecular weight) obtained by reacting ovomucin with one or more kinds of proteases selected from serine protease, papain, metalloproteinase, trypsin and pepsin exhibit strong inactivation action on food poisoning bacteria (one or more kinds of bacteria selected from enterotoxigenic Escherichia coli, pathogenic Escherichia coli, cell invasive Escherichia coli, vero toxin-producing Escherichia coli, pathogenic vibrio bacterium, Bacillus dysentericus, Pseudomonas aeruginosa and Pseudomonas cepacia).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271915-A (JP)
Title: Image forming apparatus
Inventor: ISHIKAWA TETSUJI
IPC: B41J29/38
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus whose power consumption is reduced.  <P>SOLUTION: In the image forming apparatus where the various kinds of dehumidifying heaters including a dew condensation preventive heater 4, a transfer heater 5 and a paper feeding heater 6 are connected with a power source input means through a relay 2 and a dehumidifying switch 3, a paper feeding heater switch 10 as a paper feeding heater turn-on/turn-off element controlling the turn-on/off of only the paper feeding heater 6 regardless of the control of the relay 2 and the dehumidifying switch 3 out of a power supply line to the various kinds of the dehumidifying heaters is installed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271991-A (JP)
Title: Imaging lens
Inventor: YAMAKAWA HIROMITSU
IPC: G02B13/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bright and compact imaging lens capable of being suitably used for a cellular phone or the like and having a large viewing angle.  <P>SOLUTION: The imaging lens is equipped with a first negative lens L1 whose surface S1 on an object side is formed to be convex to the object side and whose surface S2 on an image side is formed to be concave to the image side, an aperture diaphragm St, and a second positive lens L2 whose surface S4 on the image side is formed to be convex to the image side in order from the object side. The four surfaces S1 to S4 are all aspherical. The aperture diaphragm St is provided at a position nearer to the second lens than the first lens in terms of a distance on an optical axis. The f-number of the imaging lens is ≤4.0 and the half viewing angle thereof is ≥25°, and the lens satisfies conditional expressions (1): 0.15<D2/D<0.21 and (2): h2/z2<3.6. Provided that D means the entire length of the lens, D2 means the distance on the optical axis between the surfaces S2 and S3, h2 means the effective radius of the surface S2, and z2 means a distance in an optical axis direction from the apex of the surface S2 to the effective diameter position of the surface S2 in the conditional expressions (1) and (2).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267965-A (JP)
Title: Substrate processing apparatus and method for changeover of processing liquid
Inventor: YOSHIDA TAKESHI
IPC: G02F1/13
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To control time loss and resource loss involved during changeover of processing liquids.  <P>SOLUTION: A substrate processing apparatus of the present invention has a changeover valve unit 71 among a nozzle 59, processing liquid lines 81 and 83 for supplying processing liquids A and B, and a pure water line 85. Moreover, by opening or closing valves 75, 77 and 79 of the aforementioned changeover valve unit 71, it is possible to individually open or close a communication state among the nozzle 59, the processing liquid lines 81 and 83, and the pure water line 85. For this reason, it is possible to perform a changeover between the processing liquids A and B while they are prevented from mixing with each other on a primary side beyond the valves 75 and 77 of the changeover valve unit 71 operating for the respective processing liquid lines 81 and 83, and to perform a cleaning using a pure water and a purge processing using processing liquids A and B scheduled for use next time, on pipelines of secondary side from the valves 75 and 77 for changing over the processing liquids.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003290231-A (JP)
Title: Low profile vascular filer system
Inventor: DIAZ PEDRO
IPC: A61F2/01
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removable, low profile vascular filter system for capture and retrieval of emboli while allowing continuous perfusion of blood.  <P>SOLUTION: The low profile vascular filter system comprising a guidewire 7 having proximal and distal markers 9 and 10, a filter delivery and deployment system 12 having an outer member and inner member 13 and 15, and a filter 1 removably attached near the distal end of the inner member 15. The filter has proximal and distal basket sleeves 6 and 2 which position the filter between the proximal and distal markers on the guidewire, after the guidewire is in position past the vessel occlusion. The guidewire prior to filter delivery may facilitate access to the interventional site, especially through tortuous anatomy. Also, retrievability of the filter from the wire may avoid loss of guidewire position, which may occur following removal of filters permanently attached to guide wires.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004273942-A (JP)
Title: Electric double layer capacitor
Inventor: FUJINO TAKESHI
IPC: H01G11/42
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of an electric double layer capacitor constituted by using an electrode containing a low specific surface area active carbon when compared to a conventional one.  <P>SOLUTION: The product of a pore volume of an active carbon which is a polarizable electrode and nonaqueous electrolyte concentration shall be in the range of 0.25 to 1.25 mmol/g and the capacitor is used at a voltage of 2.5 V or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI