baber/WOPTO huggingface dataset:
Patent JP-2004161174-A (JP)
Title: Brake control device for vehicle
Inventor: TERADA MASASHI
IPC: B60W40/09
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To precisely generate a pre-load regardless of running environment of a vehicle and operation of an accelerator pedal.  <P>SOLUTION: An engine output torque Teg generated based on an accelerator opening θ and an acceleration Gt required by a driver generated according to the engine output torque Teg are calculated. The difference between the acceleration Gt required by the driver and an actual acceleration Greal based on a vehicle speed V is calculated as an acceleration Gdhreal corresponding to a traveling resistance. A predetermined threshold value acceleration G<SB>TH</SB>is added to a value subtracting a flat road traveling resistance Gdh from the traveling resistance Gdhreal. An acceleration Gsetv for judging an accelerating intention is calculated. A required engine output torque Tegsetv is calculated in order to obtain the acceleration Gsetv for judging the accelerating intention. When the accelerator opening θ is not more than an accelerator opening θsetv for judging the driver's accelerating intention, it is judged that there is no driver's accelerating intention, and the brake pre-load is generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172259-A (JP)
Title: Method for manufacturing semiconductor element
Inventor: OSAKO TAKASHI
IPC: H01L29/78
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor element which suppresses an occurrence of abnormal oxidation even heat treating at high temperatures after forming a metal silicide layer.  <P>SOLUTION: The method for manufacturing the semiconductor element comprises sequentially the steps of forming a gate electrode having a metal silicide layer on a semiconductor wafer, decreasing crystal grain region on the surface of the metal silicide layer exposing at least its part, forming a spacer consisting of an oxide film on the side wall of the gate electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168376-A (JP)
Title: Paper-made container for fermented soybean
Inventor: NOZAKI TATSUYA
IPC: A23L11/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper-made container for fermented soybean mainly made of paper material for fermented soybean in which a heated press die is not required in use for a pressing work, no crack or no pin-hole is formed at the container even if a corrugated shape is formed at the inner surface of the container and it can be formed into such a shape as one in which the soybean is effectively fermented under its stored state.  <P>SOLUTION: In the cup-shaped paper container for fermented soybean, a barrel part and a bottom part are connected to each other, the bottom part is formed into a corrugated shape, or both the bottom part and the barrel part are formed into a corrugated shape. The material to be used is paper or a laminated member using paper as its major substance; a basis weight of the paper is in a range of 50 to 300 g/m<SP>2</SP>; and a rupture elongation of the paper under an environment of humidity of 65% is 10% or more in a vertical direction and also 10% or more in a lateral direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174872-A (JP)
Title: Driving circuit of ink-jet type printer head
Inventor: IMAI HARUYUKI
IPC: B41J2/055
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a power loss in a driving circuit of a printer head.  <P>SOLUTION: In relation to the driving circuit of the printer head of an inkjet printer which makes ink droplets discharged from each nozzle by driving a pressure generation element set corresponding to each of a plurality of nozzles, the printer head includes the driving circuit for driving a first electrode of the pressure generation element with having a transistor for charging and a transistor for electrical discharge, a drive signal selecting means for selecting application of a plurality of different drive signals generated by the driving circuit in accordance with gradation data, and a power supply voltage supplying means set at a second electrode of the pressure generation element for supplying a different power supply voltage according to the selected drive signal to the second electrode. Since the power supply voltage supplying means for supplying the different power supply voltage is set at the second electrode side of the pressure generation element, a switching means can be set concentratedly in one point, and the constitution becomes simple.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199449-A (JP)
Title: Apparatus and teat cup for milking animal
Inventor: VEENSTRA AALZE
IPC: A01J5/04
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for milking an animal such as a milk cow, enabling a teat cup and a milk tube to be effectively cleaned and/or rinsed, and to provide the teat cup.  <P>SOLUTION: This apparatus for milking the animal such as the milk cow includes at least one teat cup 1 and a foremilk reservoir 2 for storing a certain quality of the foremilk substantially obtained at the initial time of a milking step. The foremilk reservoir 2 has an inlet 3 and an outlet 4 having a closing means 5. The apparatus has a milk container for storing obtained milk, and at least one milk tube 6 connecting the tea cup to the milk container. The foremilk reservoir 2 is integrated with the teat cup 1. The teat cup 1 for milking the animal such as the milk cow has the foremilk reservoir 2 for storing the certain quality of the foremilk substantially obtained at the initial time of the milking step, and the foremilk reservoir 2 has the inlet 3 of the foremilk and the outlet 4 having the closing means 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004175252-A (JP)
Title: Lighting control device for vehicle
Inventor: SUYAMA AKIMASA
IPC: E05B81/76
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting control device for a vehicle capable of easily identifying vehicles.  <P>SOLUTION: A vehicle-side microcomputer 37 of the lighting control device 27 for a vehicle flashes a head lamp 2, a tail lamp 3, a room lamp 4, a door lamp 22, and a foot lamp 25 on and off on condition that intercommunication with a portable unit 28 is established. The vehicle-side microcomputer 37 changes a lighting style for getting in a car of the respective lamps 2, 3, 4, 22, 25 according to the distance between a vehicle 1 and the portable unit 28. The vehicle-side microcomputer 37 flashes the respective lamps 2, 3, 4, 22, 25 on and off in a lighting style for getting out of a car on condition that the intercommunication with the portable unit 28 is not to be established. The vehicle-side microcomputer 37 flashes the respective lamps 2, 3, 4, 22, 25 on and off in a lighting style of warning on condition that operation for opening the door is carried out while the intercommunication with the portable unit 28 is not established.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177346-A (JP)
Title: Gas sensor
Inventor: OSAWA TAKAMASA
IPC: G01N27/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor that can quickly detect changes in the outside air temperature and which can be reduced in manufacturing cost and size.  <P>SOLUTION: This gas sensor is provided with a substrate 4 mounted with a gas detecting element 5, including a heater as a heat source and a temperature detecting element 6 and a case 1 housing the substrate 4. The case 1 comprises a case body 2, composed of a PBT (polybutylene terephthalate) containing glass fibers at a rate of 30% and a cover 3. The gas detecting element 5 is mounted on one surface of the substrate 4 on the cover 3 side, and the temperature detecting element 6 is mounted on the other surface of the substrate 4 on the case body 2 side. The substrate 4 is fixed to the case body 2 and the temperature detecting element 6 is brought into contact with the internal surface of the case body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284005-A (JP)
Title: Data processing device
Inventor: SODA ATSUSHI
IPC: H04N5/93
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing device capable of obtaining smoothly reproduced images even at a high speed reproduction, and preventing deterioration in the quality of the reproduced images.  <P>SOLUTION: When an user selects a high speed reproduction via an user interface 55, a system controller 47 controls a media controller 42, retrieves one or more stamp video data from an optical disk OD by a reproducing driver 41, and writes them in frame unit in the corresponding memory space in a memory 53. A data reproducing device 1 of a data processing device retrieves one by one the stamp video data written in frame unit in the memory space of the memory 53, and simultaneously displays picture information of one or more frames on a screen for each output frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175037-A (JP)
Title: Inkjet head and method for manufacturing the same
Inventor: NAKAJIMA YOSHINORI
IPC: B41J2/055
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact inkjet head which enables high-speed printing by suppressing unwanted capacitance and which has a high reliability in electrical connection even in use for a long period of time.  <P>SOLUTION: A first ink chamber 40A is formed so that the energy for discharging ink may be generated, by laminating the top surface of a partition wall defining both sides of an ink chamber 40 formed in a groove engraved in a piezoelectric substrate 4 with a cover member 5. A second ink chamber 40N is formed so that it communicates with each of the first ink chamber 40A by forming a space between the cover member 5 and the top surface of the partition wall. Further, the dimension of a ground surface 42 in the direction of a partition wall height is continuously decreased toward the direction of the first ink chamber 40A. The ground surface 42 has no driving electrode as it is prepared by grinding one side of the partition wall 41 defining both sides of the second ink chamber 40N.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186961-A (JP)
Title: Simplified system for operation of multi-functional copying machine
Inventor: MATSUYAMA SHIGERU
IPC: G03G21/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment which can be utilized easily and efficiently by utilizing an IC card and an on-line user interface simulator when electronic equipment such as a multi-functional copier, whose using method is complicated, is used in a public place.  <P>SOLUTION: The system is provided with (1) a means for making data communications by connecting to a network, (2) a data access means with portable electronic equipment such as a small-sized recording medium like the IC card and a memory card or the like, (3) a portable telephone, and an electronic notebook, a means for downloading data stored in a site by accessing the Web site shown by a URL address read by (2), (4) a means for utilizing a program to simulate an operation screen of a multi-functional copying machine from a net terminal, and (5) a means for setting an operation environment of the user interface on the basis of the data obtained by accessing or downloading with the means of (2) or (3) and for automating input operations of various parameters.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186968-A (JP)
Title: Recording medium reproducing device having printing function and recording medium
Inventor: HARUMOTO SHINJI
IPC: H04N5/76
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purchaser of a recording medium with all information offered by the selling side such as advertisements, discounts, and other package introductions by connecting a printer to a recording medium reproducing device, and recording print data in the recording medium.  <P>SOLUTION: A recording medium reproducing device reproduces a recording medium and has a printing function, and at least one of data obtained by converting moving pictures and data described in the XML form to data for broadcasting and data to be printed can be recorded in the recording medium, and the reproducing device reads the recording medium and reproduces data for broadcasting to output reproduced data to a TV or the like and can output data for print to the connected printer to print it. Since information to be printed and data are stored in recording media, the unit price of media is reduced because of reduction of various DMs and fliers to be enclosed in packages, and further advertising effect and sales promotion are realized because more DMs, fliers, or coupons than before are offered to users.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183150-A (JP)
Title: Filament nonwoven fabric and fiber product using the same
Inventor: TSUJIYAMA YOSHIMI
IPC: D04H3/147
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filament nonwoven fabric having good balance of a fitting property and an antiblocking property and excellent in texture, and to provide a fiber product using the nonwoven fabric.  <P>SOLUTION: In the filament nonwoven fabric, a ratio of an adhesive component to a nonadhesive component is 30 vol%/70 vol% to 95 vol%/5 vol% and the adhesive component and the nonadhesive component are each composed of a conjugate fiber forming a continuous layer on the fiber surface. The filament nonwoven fabric have the following characteristics: a circumferential length ratio of the nonadhesive component is 10-90%; coefficient of static friction is ≥0.40 (at 25°C and 65% relative humidity); and peel strength (when a filament nonwoven fabric is superposed on a filament nonwoven fabric) is ≤3N/25 mm (at 25°C and 65% relative humidity).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183347-A (JP)
Title: Pipe line installation method for columnar article and load introduction reinforcement foundation
Inventor: INABA YUJIRO
IPC: E02D27/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation method for a columnar duct to enable improvement of the installation strength of the columnar article or pipe line to be installed and a load introduction reinforcing foundation capable of being formed in a short time irrespective of the foundation shape when the foundation forming a base is formed and capable of improving the installation strength of the installed columnar article or the pipe line.  <P>SOLUTION: A marker, a lighting tower, etc. are erected on the ground and a pile line such as a force feed pipe is installed. In this method, After the vicinity of the installation position is digged to form a digged section, a high rigid bottom disc is put on the digged section provided with a fill layer formed of a multilayer of backfilled earth on a bottom disc, a flat, an almost flat reticulated, or a latticed reinforcing material put between respective fill layers and having a large friction coefficient and tensile strength, a highly rigid upper disc on the uppermost or upper fill layer, a tension member connecting the upper disc and the bottom disc. Further, in the construction method, a compression force is actuated on the whole body of the fill layer through the tension member to form respective fill layers reaching from the high rigid upper disc to the bottom disc and the earth foundation is formed by integrally forming the reinforcing materials the columnar article or the pipe line is set on the upper disc or a hole with the columner article penetrated therein is formed on the upper disc to support the foundation for the article.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183823-A (JP)
Title: Rotary ball spline
Inventor: UCHIYAMA EIJI
IPC: F16C35/067
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a rotary ball spline and improve the production efficiency.  <P>SOLUTION: The inner cylinder of rotary bearings 20A, 20B, 20C in which the outer cylinder and the inner cylinder rotate relatively through a rolling body is externally fitted on the sleeve 4 of the ball spline 1. A fixing flange 30 cylindrically forming and projecting a circular protrusion 33 toward the inside at one end of the inner peripheral wall is externally fitted at one outer cylinder of a plurality of rotary bearing externally fitted to the sleeve of a ball spline. The circular protrusion of a fixing flange is held and fixed by the outer cylinder of the rotary bearing fitted in the fixing flange and the outer cylinder of the other rotary bearing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181905-A (JP)
Title: Continuous paper printing device
Inventor: AKAI MUNEYOSHI
IPC: G06F3/12
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate production of waste pages of papers even when jobs of small number of pages continue, and to surely discriminate a boundary line between jobs under a state wherein the paper is being folded.  <P>SOLUTION: This continuous paper printing device has a job separation mark printing function, and a job separation mark printing location is provided at three places or more. Also, the job separation mark printing location is changed for each job to be printed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191390-A (JP)
Title: Intra-chip optical interconnection circuit, electro-optical device and electronic appliance
Inventor: KONDO TAKAYUKI
IPC: H04B10/50
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intra-chip optical interconnection circuit, an electro-optical device and an electronic appliance which permit the speed-up of signal transmission speed, make a device fine and compact easily, and are simply manufactured.  <P>SOLUTION: The intra-chip optical interconnection circuit is provided with a plurality of circuit blocks 240a, 240b and 240c disposed on an integrated circuit chip 10d and an optical waveguide 30 which optically connects the circuit blocks 240a, 240b and 240c with one another and is disposed on the integrated circuit chip 10d.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004055105-A (JP)
Title: Light source drive device, optical pickup and information recording reproducing device
Inventor: MASUI NARIHIRO
IPC: G11B7/125
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable frequency of a high-frequency signal superimposed on driving current for a light source to be controlled within a short period of time without increasing the cost.  <P>SOLUTION: A signal processing part 104 generates the high-frequency signal, superposes the generated high-frequency signal on the driving current for a light source LD, detects the frequency for the generated high-frequency signal and controls the high-frequency signal generated as above so that it can be in a designated frequency based on the detected frequency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004190767-A (JP)
Title: Roller screw device
Inventor: KAJITA TOSHIHARU
IPC: F16H25/24
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller screw device capable of suppressing the occurrence of edge roads in a boundary part between the peripheral surface part and the end face part of a roller.  <P>SOLUTION: Spiral grooves 12 and 14 comprises two groove faces 12a and 12b and 14a and 14b opposed to each other. The groove faces 12a and 14a of these groove faces in contact with the peripheral surface part 15a of the roller 15 are subjected to a crowning processing with a processing amount of approx. 1 to 50 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190931-A (JP)
Title: Brazing material, brazed article using the same and its manufacturing method, brazed heat exchange tube, heat exchanger using the same and its manufacturing method, and vehicle
Inventor: KAWABATA HIROYUKI
IPC: B23K1/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brazed heat exchange tube for simplifying work for allocating a brazing material foil thereto and allowing uniform supply of flux, a heat exchanger using the same and its manufacturing method.  <P>SOLUTION: To the to-be-brazed heat exchange tube S, the brazing material foil 11 is allocated by spirally winding the taped brazing material foil 11 formed of an aluminum alloy on the outer peripheral face of the heat exchange tube 3 formed of aluminum or an aluminum alloy. The heat exchanger is manufacture by brazing and jointing the to-be-brazed heat exchange tube S fitted with a fin 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193365-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: MAEKAWA KAZUYOSHI
IPC: H01L21/265
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device where a high resistance layer is never formed between a polysilicon layer and a tungsten nitride layer, and to provide a method for manufacturing the device.  <P>SOLUTION: An electrode formed on a semiconductor substrate 1 comprises the polysilicon layer 4, a silicon injection layer 6 formed on the polysilicon layer 4, the tungsten nitride layer 5 formed on the silicon injection layer 6, and a tungsten layer 7 formed on the tungsten nitride layer 5. A layer to be formed between the polysilicon layer and the tungsten nitride layer can be a silicon tungsten nitride layer or a silicon germanium layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004163840-A (JP)
Title: Microlens type display
Inventor: TERADA JUNICHI
IPC: H04N5/66
Filed: 2002-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microlens type display which is simple and realizes a prompter, a manual display device, a television and a monitor which are wearable.  <P>SOLUTION: The display (1) is mainly constituted of a plurality of pixels (2) being an image component element and microlenses (3) attendant on the pixels, generates a distinct synthesized image on retina despite its extremely short focal distance, and is attached like spectacles, so that the display provided at a lens equivalent part is clearly visible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004189950-A (JP)
Title: Multipurpose wax using 2-propanol solution containing organosiloxane mixture
Inventor: RYU HIROYUKI
IPC: C09D201/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 2-propanol solution containing an organosiloxane mixture for use in multipurpose wax.  <P>SOLUTION: The solution is characterized as follows. It forms a coating film with a high strength by utilizing the properties of an alkoxysilane, can select a coating resin by use, and is suitably applied under proper instruction on technology. It is useful for environmental protection in viewing of right consideration on future prospect. The prior target is to solve such problems that bad influence on the human body and deterioration of various coating faces are caused by irradiation with ultraviolet rays, which are recently on problems, while there are no conventional products (wax and the like) which can solve the problems. It protects various resources from the influence of ultraviolet rays, enabling the limited resources and properties to be used effectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191001-A (JP)
Title: Fan-forced heater
Inventor: UENO TORU
IPC: F24H3/04
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan-forced heater capable of efficiently supplying negative ion to a room, heating the entire room while keeping the indoor environment in high quality, and keeping the safe and stable performance for a long period.  <P>SOLUTION: A flow rate/temperature of the airflow in a passage 26 provided with a negative ion generator 29 can be arbitrarily set, and electrode parts 31, 32 of the negative ion generator 29 are not positioned in the airflow, to keep a state that the dirt and dust carried from an indoor side with the airflow is hardly attached thereto.  <P>COPYRIGHT: (C)2004,JPO&NCIPI