baber/WOPTO huggingface dataset:
Patent JP-2004257544-A (JP)
Title: Shift control device for toroidal continuously variable transmission
Inventor: TEZUKA AKINORI
IPC: F16H61/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge the range of a actually applicable shift ratio (a shift control region) by adaptably setting the size of a torque shift allowance corresponding to an actual operating condition during selecting the highest shift ratio.  <P>SOLUTION: The shift control device computes an ultimate shift ratio (DRtio) corresponding to the operating condition, computes an ultimate shift ratio correction amount (hDRtio) in accordance with at least a speed (VSP) at the time when the ultimate shift ratio (DRtio) corresponds to the highest shift ratio, and corrects the ultimate shift ratio (DRtio) using the ultimate shift ratio correction amount (hDRtio).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263211-A (JP)
Title: Preform for composite material, aluminum composite combined with the preform for composite material, and manufacturing method therefor
Inventor: FUJITA MAKOTO
IPC: C22C47/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preform for a composite material, which is molded into the composite material developing superior abrasion resistance and high strength, to provide an aluminum composite molded from the preform, and to provide a manufacturing method therefor.  <P>SOLUTION: This method of manufacturing the preform 1 for the composite material comprises sintering a premix 9 containing aluminum borate whiskers 3, and potassium titanate whiskers 4 of 5-20% by volume content at a predetermined temperature. Then, titanium dioxide 11 formed by reactions of those whiskers is combined with the surface of the aluminum borate whiskers 3 to develop the high strength. The aluminum composite 10 developing superior abrasion resistance and high strength is obtained by impregnating the preform 1 with an aluminum alloy 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261997-A (JP)
Title: Method for manufacturing resin component with caution mark
Inventor: HANAOKA MITSUHIRO
IPC: G09F7/16
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin component with a caution mark to which the caution mark is provided inexpensively and certainly by a simple method.  <P>SOLUTION: The caution mark 7 having black and yellow colors is provided to the upper wall 4a of a reservoir cap 4. A first black resin material 8 and a second yellow resin material 9 are used and, when the first black resin material 8 is used to mold the reservoir cap 4, a plurality of protrusions 8a corresponding to the position of the caution mark 7 displayed by the first black resin material 8 are formed at the position where the caution mark 7 is formed. Recessed parts 8b for filling the second resin material 9 are formed between the protrusions 8a. The caution mark 7 is formed by filling the recesses 8b with the second yellow resin material 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264697-A (JP)
Title: Camera
Inventor: KAMI TAKAAKI
IPC: G03B11/04
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera without any fear such as damaging on a casing of the camera by a barrier by enabling stable slide operation regardless of a rate of the length of an engaging part of a guide to the length of a slide direction of the barrier.  <P>SOLUTION: In the camera 1, the barrier 5 for opening and closing the front of a photographing lens is arranged on the front of a front cover 2. The barrier 5 is slidably supported by upper and lower grooves 2b, 2c to the front cover 2. In addition, window members 8 providing a finder window, a strobe flashing window and the like are arranged at a left upward position of a lens barrel of the front cover 2. Building-up projections on which a contact slide face 5d of the barrier 5 can contact along the lower part on are provided on the window members 8. Even when the barrier 5 is pushed to the inside by external force and tried to be deformed, a surface part of the front cover 2 is protected and damage of the front cover is prevented since a contact slide face 5d of the inside of the barrier 5 contacts on the building-up projection, and further smooth slide operation of the barrier 5 is enabled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263502-A (JP)
Title: Work execution method for bridge
Inventor: MIKAMI HIROSHI
IPC: E01D2/02
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work execution method for a bridge capable of safely connecting a bridge girder on a pier and being constructed within a short period of time.  <P>SOLUTION: The pier 2 is constructed of a plurality of steel pipe poles 5 and a concrete 7, and the bridge girder 10 is partially constructed in advance. A joint section 9 forming a concrete placing space 9c inside thereof is formed in the bridge girder. A steel pipe insertion supporting section 10a is formed in the joint section. The front end section 5c of a temporary supporting steel pipe pole is inserted in the steel pipe insertion supporting section to temporarily put the bridge girder on the pier by the steel pipe insertion supporting section and the temporary supporting steel pipe pole, and the concrete 7 is placed in the concrete placing space 9c with the bridge girder temporarily put on the pier as a scaffold to combine the steel pipe pole with the pier. The bridge girder can be thereby partially produced at a plant in advance, and there is no need to construct the bridge girder on the narrow pier. The bridge girder can be work executed at the plant, and workability is improved to enable the work execution to be carried out within a short period of time. The temporary set bridge girder and the upper part of the pier can be utilized as the scaffold, and man-hour and materials used for the construction of the scaffold and its removal can be economized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271039-A (JP)
Title: Thermal decomposition gasifying melting system
Inventor: MARUMOTO TAKAHIRO
IPC: F23G5/16
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal decomposition gasifying melting system capable of dispensing with supply of auxiliary fuel or reducing it and reducing running cost.  <P>SOLUTION: This thermal decomposition gasifying melting system is provided with a gasifying furnace 3 for burning an object to be burned partially to generate thermal decomposition gas and char by thermal decomposition, a melting furnace 6 for supplying air b for combustion to thermal decomposition gas and char from the gasifying furnace 3 for combustion and melting ash in the char to discharge as slag, and a dust collection device 10 for removing dust in combustion exhaust gas from the melting furnace 6. The combustion exhaust gas (g) from which dust is removed in the dust collection device 10 is mixed with air a for combustion to supply to the melting furnace 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274457-A (JP)
Title: Digital camera
Inventor: MORIMOTO YASUHIRO
IPC: H04N5/907
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera low in the possibility that the image or the like registered by an operator is deleted by an erroneous operation or the like, thereby enhancing the preservability of a registered image or the like.  <P>SOLUTION: The digital camera 1 produces a data file by performing a photographing operation and/or a recording operation in response to the photographing operation. The data file is stored in a photographed image folder of a memory card 90. When the operator performs a predetermined operation for album registration, in response to the operation, the digital camera 1 produces an album file based on the data file stored in the photographed image folder, and stores the relevant album file in an album folder within the memory card 90 while protecting the album file. When deleting the album file stored in the album folder, a warning screen that is not displayed when deleting the data file, is displayed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278126-A (JP)
Title: Field stuck external facing material and mounting structure of field stuck external facing material
Inventor: TSUKAMOTO SHIGERU
IPC: E04F13/08
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field stuck external facing material and the mounting structure of the field stuck external facing material for finishing a facility hole accurately and neatly in appearance while saving time to form the facility hole in the field.  <P>SOLUTION: Facility piping holes 23a, 23b to which facility piping (a kitchen sirocco duct 17 and a ceiling central duct 18) is connected, are formed beforehand in the field stuck external facing material 11, and the field stuck external facing material 11 is mounted to an external facing backing face. The facility piping holes 23a, 23b can thereby be finished accurately and neatly in appearance while saving time to form the facility piping holes 23a, 23b in the field.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279232-A (JP)
Title: System and device for detecting liquid state
Inventor: MOTOMURA MASAYUKI
IPC: G01N27/22
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a device, which can accurately detect a liquid state in a normal capacitor where any short circuit or the like is not present, without being affected by other capacitors even in the case where the other capacitor is in a abnormal state where a short circuit or the like has occurred.  <P>SOLUTION: The system 100 for detecting liquid state is provided with a power source 170, a first capacitor 110, a second capacitor 120, a first analog switch 161 turning on and off current flowing into the first capacitor 110, a second analog switch 162 turning on and off current flowing into the second capacitor 120, and a microcomputer 150 controlling the on/off motions of the first and second analog switches 161, 162.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281277-A (JP)
Title: Semiconductive sheet and semiconductive resin composition
Inventor: KITAMURA HIDEKI
IPC: G03G15/16
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductive resin composition used suitably as a charge control member showing volume resistivity of a uniform semiconductive range, excellent in both elasticity and elongation at break, having good creep resistance, processability, bending resistance and blocking resistance, and capable of being highly flame-proof at request.  <P>SOLUTION: The semiconductive sheet with a volume resistivity within the range from 1.0×10<SP>3</SP>to 1.0×10<SP>13</SP>Ωcm is manufactured by melting and molding a resin composition part containing (A) crystalline polyethylene terephthalate resin by 45 to 90 parts by weight, (B) polycarbonate resin by 5 to 45 parts by weight, and (C) amorphous polyester resin by 5 to 30 parts by weight, and furthermore, containing (D) conductive carbon black by 10 to 30 parts by weight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281834-A (JP)
Title: Diaphragm for manufacturing solar cell module
Inventor: NAKAMURA TOSHIHISA
IPC: H01L31/042
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm for manufacturing solar cell modules, which is durable and usable for a long term by reinforcing the solar cell diaphragm laminated by vacuum pressing.  <P>SOLUTION: The vacuum pressed diaphragm is used when manufacturing the solar cell module by laminating the superposed solar cells and an adhesive resin sheet. It is mainly formed of a silicon rubber, and reinforcing fibers embedded in its layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281922-A (JP)
Title: Current control device of light emitting element
Inventor: YAMADA ATSUSHI
IPC: F21S2/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable manually finely adjust or manually adjust the light emission quantity when the light emission quantity of light emitting diode is automatically adjusted based on the brightness of surroundings in a backlight of a liquid crystal display, for example.  <P>SOLUTION: When a transistor Q1 is turned on, the current in accordance with the detected light quantity of a photodiodo 7 is generated. In this case a control voltage generation circuit 3 outputs a potential difference between an output voltage of a voltage generation circuit 2 and a voltage to be generated based on the generated current of the photodiode 7 as a control voltage. An LED current control circuit 5 controls the current flowing through a light emitting diode 6 based on the control voltage. On the other hand, when the transistor Q1 is turned off, the operation of the photodiode 7 is stopped. In this case the control voltage generation circuit 3 outputs the output voltage of the voltage generation circuit 2 as the control voltage, and controls the current flowing through the light emitting diode 6 based on the control voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284047-A (JP)
Title: Image forming apparatus
Inventor: HOSAKA HIROSHI
IPC: B41J29/40
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus limiting the users of stored images in which the owner of stored images can output or transfer the images while managing them to some degree.  <P>SOLUTION: The image forming apparatus has a function for storing images in a storage device including an HDD, a function for recognizing the owner of stored images, a function for limiting the users outputting the stored images, and a function for recognizing the user (a CPU 11 and an ASIC 12 have that function). The function for recognizing the user recognizes the situation that a specified stored image can be outputted on a specified sheet and issues a sheet for outputting the specified stored image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289274-A (JP)
Title: Image processor for detecting edge in block and simultaneously performing processing and image processing method
Inventor: SUMIYA SHIGEAKI
IPC: H04N1/60
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To quickly convert color image data to data expressed by the presence or absence of dot formation.  <P>SOLUTION: A plurality of adjacent pixels are collected as a first-class block and an error diffusion method is applied for deciding the presence or absence of dot formation in units of blocks. Image data after color conversion used for the decision are compressed according to the presence or absence of edges in the block for temporarily storing into a memory and are read from the memory as needed for deciding the presence or absence of dot formation, thus avoiding complexity in the decision of the presence or absence of dot formation performed in units of dots and achieving quick decision. Additionally, the image data are compressed according to the presence or absence of edges, thus quickly performing read and write to the memory, quickly performing decompression, and hence quickly performing processing for allowing the color image data to be subjected to color conversion for converting to the data expressed by the presence or absence of dot formation without making complicated processing contents.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287590-A (JP)
Title: Debugging system, microprocessor, and debugger
Inventor: YAMASHITA TAKIO
IPC: G06F21/14
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a debugging system which makes debugging of a microprocessor consistent with maintenance of security of internal information.  <P>SOLUTION: The microprocessor stores a key code inputted by a user in a host PC, encrypts instructions and data using the key code and delivers them to the host PC. Even if a malicious user acquires an encrypted instruction and encrypted data by connecting the microprocessor to a debugging unit, the encrypted instruction and the encrypted data cannot be decrypted without knowing the key code.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284720-A (JP)
Title: Sorter and sorting method for article
Inventor: HAMAYA HIROSHI
IPC: B65G47/68
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sorter and a method for sorting articles for high speed supply of articles precisely and smoothly.  <P>SOLUTION: This sorter is constituted to distribute articles uniformly from one flow-in row to two discharge rows using one lever rotary mechanism and a rotary lever. A sorting conveyor 1 has one row of flow-in line 2 and two rows of discharge lines 3 and 4. The sorter is provided with a supply conveyor 5 supplying articles 6 into the flow-in line 2, one rotary lever type pushing-out mechanism 7 provided close to an intermediate part of the sorting conveyor 1 at a tangential line position of a travel passage of the flow-in line 2, a guide 8 for guiding particles, a sensor 9a for counting the number of passing articles 6 provided on the flow-in line, and a sensor 9b for detecting start timing of the rotary lever type pushing-out mechanism 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004246849-A (JP)
Title: Extension card adapter device
Inventor: YAMADA YUJI
IPC: G06K17/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional portable computer apparatus such as a PDA, which holds only a small retention power cannot afford to be used as a power-consuming function extension card except for supplying power supply to a main body, since the small retention power of the PDA is consumed and an operation time of the PDA is rapidly reduced by the use as the card.  <P>SOLUTION: A low power consumption radio communication function/card is installed in a portable computer apparatus, and this extension card adapter device is constructed of a radio communication part, a card slot part, a card slot control part, and a power source part. The extension card adapter device connects/communicates with the portable computer apparatus serving as a device, which has a function to be extended, by the radio communication part. When a replaceable battery is connected to the power source part, power is supplied to the adapter device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003243765-A (JP)
Title: Nitride semiconductor laser element
Inventor: SUGIMOTO YASUNOBU
IPC: H01S5/343
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor laser element having a p-pad electrode exhibiting good cleavage and adhesive property when a resonant surface is formed by cleaving a ridge-like stripe so as to further improve life characteristic of the laser element for further improving practicality of the element.  <P>SOLUTION: This nitride semiconductor laser element has a ridge-like stripe having insulating films 62 on its side faces, and a p-electrode 20 and a p-pad electrode 101 having a larger area than the electrode 20 has both of which are successively formed in an uppermost layer of the stripe. This laser element also has the resonant surface on a cleavage plane 201 formed by cleaving the stripe in the direction perpendicular to the lengthwise direction of the stripe. The p-pad electrode 101 is formed of at least a first thin film layer 31 formed on the whole surface of the p-electrode 20 with the same length as that of the stripe, and a second thin film layer 32 formed on the layer 31 with a length shorter than that of the stripe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004295939-A (JP)
Title: Magnetic disk apparatus and servo signal recording method
Inventor: ANNA HIROSHI
IPC: G11B5/09
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To generate a reference clock signal by recording a clock track only once without using a external reference even when a head is of a recording and reproducing element separation type which is provided to a magnetic disk apparatus.  <P>SOLUTION: A clock track is recorded only once using the head and the track is played back to measure the total number of clock bits in one revolution. A time interval between servo sectors is determined by dividing the obtained total number of the clock bits. By using timing which is obtained by counting the clock bits produced by playing back the clock track as a timing reference, the servo sectors are recorded in such a manner that they are located at the determined interval.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292497-A (JP)
Title: Laser material
Inventor: YANAGI HISAO
IPC: H01S3/16
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laser material which comprises an organic crystal and gives a laser oscillation having a narrowed spectral width.  <P>SOLUTION: This laser material is obtained using organic crystals 2 and 3 each having a crystal structure with its molecular arrangement controlled so that the molecular chains of a π-conjugated molecule 1 are parallel to each other, and gives a laser oscillation excellent in monochromatic properties utilizing an emission phenomenon based on the resonance Raman effects inherent in the π-conjugated molecule 1. Concretely, the organic crystals 2 and 3 have each a crystal structure where a crystal plane containing the π-conjugated molecule 1 is formed parallel or perpendicular to a substrate 10 in one embodiment of the laser material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290992-A (JP)
Title: Bending apparatus and its method
Inventor: SHIMIZU MASAYUKI
IPC: B21D5/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deflection correction means which can be easily handled even with an unskilled worker and whose motion is quick, and which has simple constitution and can be easily assembled.  <P>SOLUTION: This correction means is provided with a correcting information calculating means 24F which calculates correction information composed of the central position (b) of the deflection received by a table and a prescribed pressure (d) for making zero the deflection amount (c) at the deflecting center position (b), by each bending process, a correction block driving control means 24G for operating a correction block 4 and positioning the block 4 to the calculated deflecting center position (b), by each bending process, and a correction cylinder driving control means 24H for operating a correction cylinder 5 and applying the calculated prescribed pressure (d) to the table with the cylinder 5, by each bending process, on the basis of processing conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290768-A (JP)
Title: Method for cleaning soil and ground water polluted with organochlorine compound
Inventor: FUNAISHI KEISUKE
IPC: A62D3/37
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaning soil and ground water polluted with an organochlorine compound, not having fear such that heavy metals or another soil components other than a purifying target are eluted, unnecessary for adding alkali used for preventing the lowering of pH and capable of suppressing a treatment cost low.  <P>SOLUTION: An iron powder is added to or mixed with soil or ground water polluted with the organochlorine compound to clean the polluted soil or ground water by the reductive decomposition of the organochlorine compound. At this time, a neutral or weak alkaline substance is used in water along with the iron powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI