baber/WOPTO huggingface dataset:
Patent JP-2004278373-A (JP)
Title: High pressure pump and its manufacturing method
Inventor: KUBOTA EIICHI
IPC: F02M59/26
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure pump of a high energy-efficiency and its manufacturing method, in which the leak amount of fuel is minimized, by optimizing a sliding clearance between a cylinder and a plunger in every part in the axial direction to attain a smooth sliding.  <P>SOLUTION: In the high pressure pump, wherein a lateral hole communicates with a bore of the cylinder by means of a tubular channel made on the halfway point of the bore of the cylinder, the clearance between the bore and the plunger in the part from a compression chamber of the high pressure pump to the tubular channel is taken as Ga. In the clearance between the bore and the plunger from the tubular channel to the side of the driving source, the part close to the tubular channel is taken as Gb, and the part close to the side of the driving source is taken as Gc. Then, the following relation is established; Ga≤Gb<Gc, or Ga<Gb≤Gc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275042-A (JP)
Title: General purpose combine harvester thresher
Inventor: NAKAHATA AKIHIRO
IPC: A01F12/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a general purpose combine harvester thresher in which the shapes and arrangement of dust-sending valves and the structure of a threshing cylinder are devised to smoothen the flow of reaped grain straws and improve threshing accuracy and work efficiency.  <P>SOLUTION: This general purpose combine harvester thresher 18 that dust-sending valves 40, 40 are disposed at suitable distances along the direction of the rotation shaft of the threshing cylinder 30 in parallel in the approximately lateral direction in a state capable of changing the longitudinal inclination angle of each dust-sending valve 40, 40 in a threshing chamber 25 which pivotally supports the threshing cylinder 30 having the rotation shaft in the longitudinal direction of the machine frame is characterized in that the dust-sending valves 40, 40 comprise a plurality of front first dust-sending valves 40a, 40a and a plurality of rear second dust-sending valves 40b, 40b and that the longitudinal lengths of the first dust-sending valves 40a, 40a are smaller than the longitudinal lengths of the second dust-sending valves 40b, 40b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278381-A (JP)
Title: Gear pump
Inventor: SUZUKI SHIGERU
IPC: F04C15/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear pump which materializes reduction of liquid leakage between a pump chamber and an inside space.  <P>SOLUTION: In a pump part 11 of a two stage gear pump 1, the inside space is formed in a position around a cylindrical surface 29a of a driven shaft 29 and adjacent to gears 32, 33. The inside space 52 communicates with a communicating passage 43 for communication between a discharging side of a first-stage gear train 36 and a inlet side of a second-stage gear train 37 through the medium of a pressure introduction passage 67. The inside space 52 is made to be an intermediate pressure atmosphere between inlet pressure and discharge pressure of the pump part 11 by introducing the pressure from the communicating passage 43 through the pressure introduction passage 67.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279824-A (JP)
Title: Display device
Inventor: OSAME MITSUAKI
IPC: H01L21/77
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To propose a display device whose display unevenness is reduced by reducing electric characteristic variation among thin-film transistors (TFT) since a display image has display unevenness such as luminance unevenness and gradation unevenness when TFTs have variations in electric characteristics.  <P>SOLUTION: A TFT array substrate where a plurality of TFTs are arrayed has a ≤±12% variation rate of an ionic current value in a saturation region between adjacent TFTs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277950-A (JP)
Title: Working glove
Inventor: FUJIHANA TERUKAZU
IPC: A41D19/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly working glove enabling such an operation as to seize an article with fingers bent toward the palm side.  <P>SOLUTION: The working glove is provided with coating by applying resin raw material solution on the surface of a fiber-made foundation glove 1. The fiber-made foundation glove 1 is made by cutting a knit cloth such as knitted fabric to sew up the cut fabrics to form into a glove shape. The thickness and the density of the knitted fabric 2 comprising the back part are made thinner and larger than those of a knitted fabric 3 comprising the palm part by using thinner yarns. The coating material such as natural rubber, synthetic rubber or synthetic resin is applied on the surface of the fiber-made foundation glove 1. The thickness of a coating 4 applied to the surface of the knitted fabric 2 comprising the back side part is made thinner than that of a coating 5 applied on the surface of the knitted fabric 3 comprising the palm side part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275578-A (JP)
Title: Bracelet for personal ornament and personal ornament using the same
Inventor: KATO HIDEYA
IPC: A44C5/18
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to easily perform a lengthening adjustment of bracelet without removing bracelet elements.  <P>SOLUTION: The bracelet for personal ornaments is equipped with sliders 2 on which plural saw-toothed detaining surfaces are formed, a lower board 7 for supporting so as to enable the slider 2 to move elastically, an engagedly fastening member 5 which engages with the detaining surface 2a, allowing the sliders 2 only to expand and preventing it from contracting, and a top cover 3 formed with tooth point 20, engaged with the detaining surface 2a of slider by open turning so that the slider will perform contracting movement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281002-A (JP)
Title: Semiconductor memory device
Inventor: MORI KATSUHIRO
IPC: G11C7/10
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which an operation mode can be set after all commands are finished when the operation mode is set by a combination of legal commands.  <P>SOLUTION: A mode set entry circuit 31 outputs a latch timing signal LAT1 with timing at which a combination of a plurality of commands is detected. An address latch 1 circuit 32 holds mode indicating data indicating an operation mode in accordance with the latch timing signal LAT1 and outputs it. Next, an address latch 2 circuit 33 holds mode indicating data outputted by the address latch 1 circuit 32 and outputs it in accordance with a latch timing signal LA2 indicating finish of the command in combination of the plurality of commands.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289247-A (JP)
Title: Method of using service, user apparatus, service using and processing program, service provider apparatus, service providing processing program, certificate management apparatus, certificate management program and recording medium
Inventor: IIDA TAKAHIRO
IPC: G09C1/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide the method of using services or the like wherein the anonymity is secured.  <P>SOLUTION: A user apparatus 200 transmits a first certificate generated by the user apparatus 200 through anonymous authentication to a certificate management apparatus 300, and receives a plurality of first certificates generated by apparatuses other than the user apparatus 200 from the certificate management apparatus 300. The user apparatus 200 transmits a group of the first certificates to a service provider apparatus 100. The service provider apparatus 100 checks a blind signature of each of the received group of the first certificates, checks a ring signature when the check of the blind signature is successful, calculates a challenge when the checking of the ring signature is successful, and transmits the calculated challenge to the user apparatus 200. The user apparatus 200 generates a response on the basis of the received challenge and transmits the response to the service provider apparatus 100. The service provider apparatus 100 checks the received response and provides the service when the checking is successful.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284213-A (JP)
Title: Non-contact ic card delivering body
Inventor: UMEDA MAKOTO
IPC: G06K19/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delivering body, in which the alteration of recorded data in a non-contact IC card is prevented from being committed and which, at the same time, can deliver the non-contact IC card under a stable state.  <P>SOLUTION: In a sealed letter 11 as the delivering body, a metal foil sheet 5 comprising an addressee displaying piece 3 and an addresser displaying piece 4 are lapped together by being doubled along a folding perforation 2 so as to insert a non-contact IC card 10 between the lapped surfaces in order to separably bond together the lapped surfaces with a pressure-sensitive adhesive 12, which normally does not bond together but bonds together under the predetermined pressure, is separable after bonding and is difficult to bond after separation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283793-A (JP)
Title: Phosphor coating apparatus
Inventor: IWASAKI YOICHI
IPC: B05C7/08
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor coating apparatus capable of uniformly forming a film of a phosphor-containing liquid on an object to be coated.  <P>SOLUTION: Since a rotary nozzle is rotated, the rotational flow down of a phosphor slurry is accelerated though the rotational centrifugal force of the rotary nozzle and the pressure due to an upper tank is applied, thus enabling the uniform phosphor slurry film to be formed on the surface of an Al<SB>2</SB>O<SB>3</SB>film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285298-A (JP)
Title: Polyester film and capacitor by using the same
Inventor: HASEGAWA MASAHIRO
IPC: C08L67/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film for a capacitor exhibiting less volume reduction at a high temperature and excellent in life at a high temperature since recently, there is a tendency to request heat resistance in the capacitor used in automobile use, illumination use, etc., and a capacitor by using the same.  <P>SOLUTION: This polyester film used for the capacitor comprises at least the polyester and a polyimide, and exhibits ≥90°C and ≤130°C extrapolated glass transition-starting temperature and ≥10 nm and ≤50 nm SRa surface roughness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292884-A (JP)
Title: The partial solder plating method of water connection member made from plastic
Inventor: NISHIJIMA HIROSHI
IPC: C25D7/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partial solder plating method for plastic which is extremely simple, has versatility without degrading corrosion resistance performance and does not require special facilities by improving a cap mounting process in order to eliminate stripping of plating.  <P>SOLUTION: The partial solder plating method successively performs an etching process of providing a plastic objective section for plating with a conducting contact capable of passing a current to the section and enhancing the plating adhesiveness to the objective section for plating, the cap mounting process of preventing the formation of a conductive film to a non-objective section for plating, a palladium catalyst imparting process of imparting a palladium catalyst to the plastic, a palladium catalyst imparting process of imparting the palladium catalyst to the plastic in order to form the conductive film to the plastic after etching, a conductive film forming process of forming the conductive film to the plastic after the palladium catalyst impartation, a cap removing process of removing the cap, and a plating forming process of applying electroplating only to the objective section for plating by starting conducting the conductive film through the conducting contact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296013-A (JP)
Title: Semiconductor memory
Inventor: YAMAGUCHI MAMORU
IPC: G11C11/403
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory which prevents complicated circuit constitution by dispensing with an external interface for controlling refresh operation from the outside.  <P>SOLUTION: This semiconductor memory has a first memory transistor 1 which has a plurality of memory cells, in which each memory cell is connected to a bit line BLa for read-write, and which is controlled by the signal of a word line WLa for read-write, a second memory transistor 2 connected to a bit line BLr for refresh and controlled by the refresh signal of a word line WLr for refresh, and a capacitor 3 connected to the first and the second memory transistors 1, 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296894-A (JP)
Title: Process for fabricating semiconductor device
Inventor: MASUDA KAZUHIRO
IPC: H01L21/3205
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for fabricating a semiconductor device employing a step for preventing impurities from entering an opening easily when a substrate at least having a opening is etched.  <P>SOLUTION: The process for fabricating a semiconductor device comprises a step for etching a substrate having a through hole 11 in a region different from the through hole 11, wherein etching is carried out after forming resist 72 on the substrate over the opening of the through hole 11 and then patterning the resist by exposure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302498-A (JP)
Title: Dietary habit modification support device
Inventor: NISHIOKA YUMI
IPC: G06Q50/22
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the registration of personal information and the input of dietary information/vital data, and create appropriate sentences of advice by analyzing the personal information/dietary information/vital data by advanced and expert analysis software and analyzing each of the data integrally.  <P>SOLUTION: A dietary habit modification support device comprises a personal information processing device 1, a dietary information processing device 2, a vital data processing device 3, an integrated data processing device 4, and a W/M processing device 5. Advice simple and practical in daily diet in real time helps to modify dietary habits.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301916-A (JP)
Title: Information management device, program used in this, information management method, charging management device, program used in this, and charging management method
Inventor: MARUYAMA AKIRA
IPC: G06Q50/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image which matches a user, even in the case of a printer which is not connected to a network.  <P>SOLUTION: An information management device 20 includes: a user data base 34 in which user information including the user types of a color laser printer 60 is registered in advance; and an image data base 36 in which two or more kinds of image data corresponding to the user types (individuals, corporations) are registered in advance. Upon the reception of an order from a user, a toner cartridge 40 to be mounted in the color laser printer 60 is delivered. In this case, having the user type of a delivery address as a key, image data matching the user are searched from the image data base 36 and written in the storage element 50 of the toner cartridge 40. Thus, the image data matching the user can be provided in the delivery of the toner cartridge 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304283-A (JP)
Title: Phase comparator circuit
Inventor: ASADA KAZUHIDE
IPC: H03L7/089
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the various problems by removing extra components appearing on the outputs of two flip flops due to the delay time until output signals of both are cleared.  <P>SOLUTION: The phase comparator circuit D comprises a first and second flip flops 1a, 1b receiving two input signals to be compared, a logic product processor circuit 2 for clearing the two flip flops after taking the logical product of the output signals respectively outputted from the two flip flops, an exclusive-logical sum processor circuit 3 for taking the exclusive-logical sum of the output signals respectively outputted from the two flip flops, and a first and second logical product processor circuits 4a, 4b for respectively taking and outputting the logical products of the output signals outputted from the two flip flops and signals outputted from the exclusive-logical sum processor circuit 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298251-A (JP)
Title: Ocular function training method and ocular function training apparatus
Inventor: MIYAKE NOBUYUKI
IPC: A63B23/03
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ocular function training method and an ocular function training apparatus with which tension of a ciliary muscle of an eye can be relaxed in a short training efficiently and fatigue is dissolved.  <P>SOLUTION: One of separate targets (11a) is displayed for each of left and right eyes, and refractions of the above left and right eyes are measured (20). Each of the positions of the targets displayed left and right separately is moved to an each optical axis of both the left and right eyes based on the refractions of the left and right eyes, and simultaneously, the above targets displayed left and right separately are moved to the positions to make the directions of the lines of sight open further than parallelism. Tension of the ciliary muscle of the eye is relaxed efficiently in the short training and the fatigue is dissolved by opening the directions of the lines of sight of both the left and right eyes further than the parallelism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303474-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: IMACHI NAOKI
IPC: H01M4/36
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To overcome a problem that the safety of a battery is degraded since a positive electrode and a negative electrode are short-circuited via a clearance inside the battery which is caused by the large heat shrinkage of a separator, when the internal temperature of a battery is increased because of the temperature rise in application environment or overcharge, in a conventional nonaqueous electrolyte battery.  <P>SOLUTION: This nonaqueous electrolyte battery includes a positive electrode active substance containing lithium manganate, and a separator having shutdown temperature of 162°C or less and area shrinkage rate of 15% or less at 120°C. Since a rapid temperature rise inside the battery is suppressed and the shrinkage of the separator is avoided by using the positive electrode active substance containing lithium manganate and the separator which has the shutdown temperature of 162°C or less and the area shrinkage rate of 15% or less at 120°C, the safety of the battery can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299160-A (JP)
Title: Nozzle function check mechanism of ink jet printer
Inventor: SAKURAI KAZUMI
IPC: B41J2/01
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle function check mechanism of an ink jet printer performing inspection of a missing dot in a test pattern printed on the surface of a test medium.  <P>SOLUTION: On the surface of a test medium 32 fed onto a subplaten 12, a test pattern consisting of an array of a plurality of ink dots is printed with ink drops ejected from nozzles arranged on the lower surface of an ink jet head 20 using a subprint means 60. Subsequently, a light transmitting detection means 90 detects a missing dot in the test pattern printed on the surface of a test medium 32 based on the pattern recognition results from a light receiving device 70 of a light emitted from a light emitting device 80 and passing through the test media 32 discharged from the subplaten 12 while being printed with the test pattern and reaching the light receiving device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301608-A (JP)
Title: Angle measuring device
Inventor: FURUTA HIROMASA
IPC: G01B11/26
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To increase the accuracy of measurement of an angle measuring device which performs one-face detection and two-face detection.  <P>SOLUTION: When one-face detection is selected, and various settings are performed and decision operation is performed at a console 80, a CPU 60 sends a specified driving signal to a laser light source 10 in response to that information, moreover sends a driving signal to an actuator 23, and makes it move a collimator lens 22 to the position of (1). Then, the beam diameter of parallel light (dashed lines in the figure) to be emitted from the collimator lens 22 becomes D1. While, when two-face detection is selected and decision operation is performed at the console 80, the CPU 60 sends a specified driving signal to the laser source 10, moreover sends a driving signal to the actuator 23, and makes it move the collimator lens 22 to the position of (2). Then, the beam diameter of parallel light (solid lines in the figure) to be emitted from the collimator lens 22 becomes D2 larger than D1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298737-A (JP)
Title: Method and apparatus for solid-liquid separation using precipitation tank
Inventor: FUCHU YUICHI
IPC: B01D21/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid/liquid separation method using a precipitation tank capable of receiving an amount of sewage 10 times as much as the amount at fine weather by improving a first precipitation basin existing at a sewage treatment plant, and an apparatus for solid-liquid separation.  <P>SOLUTION: In the solid/liquid separation method using the precipitation basin having a sludge scraping up mechanism for treating sewage, a moving cloth-like material is horizontally or inclinedly arranged between a water surface and a bottom surface of the precipitation basin and sewage is passed through therebetween to carry out the solid/liquid separation. In the above solid/liquid separation method, the movement of the cloth-like material can be carried out by rotating a roll.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301288-A (JP)
Title: Member connecting structure
Inventor: YOSHIDA YOICHI
IPC: A47B47/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member connecting structure for realizing a superior connecting state by providing sufficient fastening force even when the thickness of a wall of respective members is thin when connecting the crossing respective members.  <P>SOLUTION: Crossing side plate 2 and top plate 3 have respectively opposed walls 271 to 274, and 341 to 344, and are formed by using a first installing material 5 or a second installing material 6 extended between the respective opposed walls 271 to 274. By a drawing means 7 for drawing the first installing material 5 or the second installing material 6, and a connecting member B in the mutually approaching direction, the side plate 2 and the connecting member B are pressed and joined in the face plate direction of the opposed walls 271 to 274, and the top plate 3 and the connecting member B are pressed and joined in the face plate direction of the opposed walls 341 to 344, and the side plate 2 and the top plate 3 are connected via the connecting member B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI