baber/WOPTO huggingface dataset:
Patent JP-2003286261-A (JP)
Title: Method for producing aminomethylpyridine
Inventor: HANZAWA YASUSHI
IPC: C07B61/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aminomethylpyridine in good selectivity and high yield by industrially simple operation.  <P>SOLUTION: In the method for producing the aminomethylpyridine by carrying out catalytic reduction reaction of cyanopyridine with hydrogen by using a hydrogenation catalyst, the reaction is carried out in the presence of aminoalcohols represented by general formula (1) (R<SP>1</SP>and R<SP>2</SP>are each a hydrogen atom or a 1-4C straight-chain or branched alkyl group which may have a hydrogen group and both groups are not each simultaneously a hydrogen atom; R<SP>3</SP>is a 1-4C straight chain or branched alkyl group having a hydroxy group).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288328-A (JP)
Title: Security device for portable information apparatus and method therefor
Inventor: KASA HIROSHI
IPC: G06F21/35
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security device and a method therefor, suitable for preventing a portable information apparatus from being missing, from being abused when being stolen, etc., and preventing personal information from leaking, and capable of actualizing high-degree security without impairing convenience intrinsic thereto.  <P>SOLUTION: Two apparatuses are paired by mutual authentication utilizing short-range radio communication, and when conditions for the pair become unfulfilled, functions provided for a portable information apparatus are partly invalidated. When the conditions for the pair are fulfilled, the invalidated functions are again returned to being valid. During the use of the information apparatus or at appropriate time intervals, the mutual authentication takes place on whether the pairing is fulfilled between the two apparatuses. The other apparatus of pair-forming apparatuses has portability allowing its owner to wear at all times, like a badge or a pendant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003246406-A (JP)
Title: Empty can collecting container
Inventor: INAI KAZUO
IPC: B65F1/12
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily conduct work moving a load in an empty can collecting container to the deck of a truck from the outside of the truck.  <P>SOLUTION: (A) A bottom plate 1 is attached to a body outer frame 2 by a fulcrum shaft 3. (B) A rear surface plate 4 is attached to the body outer frame 2 by a fulcrum shaft 5. (C) A roller 6 is attached to a lower end portion of the rear surface plate 4. (D) A sheave 7 is attached to a rear end portion of the bottom plate 1 and a rear surface upper portion of the body outer frame. (E) Wire rope 8 is fixed to the rear end portion of the bottom plate 1 at one end and let to pass through the sheave 7 as shown in Fig. 2, and a ring 9 is attached to one end. (F) A hook 11 for fixing a front door 10 is attached to a front end portion of the bottom plate 1. (G) A pin 12 hooked to the hook 11 of the bottom plate 1 is attached to a lower end potion of the front door 10. (H) A door pressing shaft 14 pressing and opening the front door 10 when the hook of the bottom plate 1 is come off from the pin 12, and a door pressing/ opening device 16 including a coil spring 15 are attached to a side plate 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003290669-A (JP)
Title: Polishing part of circulation type rice milling machine
Inventor: HIRANO HARUCHIKA
IPC: B02B7/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide the polishing part of a circulation type rice milling machine suitable for the maintenance of the rice bran removing net of the polishing part.  <P>SOLUTION: The polishing part 4 of the circulation type rice milling machine is constituted of a polishing roll shaft 9 supported in a cantilevered state in the polishing part, a polishing cylinder 11 having a mesh part for permitting rice bran to pass downwardly while guiding rice to be treated along the polishing roll shaft 9 and a reflux guide 13 for refluxing rice to be treated to a tank 3 from the end part of the polishing cylinder 11 to recirculate the same. The polishing cylinder 11 is fitted to the machine frame 4a of the polishing part 4 so as to be detachable in its axial direction to be supported thereon and the reflux guide 13 is arranged on the front side of the machine frame 4a in a detachable manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291113-A (JP)
Title: Chipper
Inventor: YAMAMOTO SOICHI
IPC: B27L11/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chipper which can enhance the cutting efficiency of a material to be cut and also can cut the material to the size which facilitates its composting.  <P>SOLUTION: A platen 60 for mounting a rotary blade of the chipper 10 has a plurality of free hammers 70 and long rotary blades 50 alternately arranged at an interval of 90°. The free hammers 70 are supported in a freely rotatable manner in the axial direction of a supporting shaft 72. In addition, a long fixed blade 48 is arranged at a cutting position of the material 20. When the platen 60 rotates, first the end 20A of the material 20 is shredded by a battering action of the free hammers 70. In succession, the end 20A of the material 20 caught in the gap between the free hammers 70 and not shredded, and the shredded branch end, are ruptured, so that the positive rupturing of the material 20 is ensured and the cutting efficiency can be increased. Besides, the branch end of the material 20 is further ruptured by the rotary blade 50 and thus the shredding of the branch end is achieved. Consequently, the shreds can be easily composted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296172-A (JP)
Title: Document management program, computer-readable storage medium with the program stored therein, and document management method
Inventor: TANAKA HISASHI
IPC: G06F12/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the network traffic for synchronizing each database.  <P>SOLUTION: A document management program for a first document management device 20 synchronizing first and second document management databases 5 and 15 is constituted so that the first document management device 20 realizes a detecting function for detecting reference relation information of an object stored in the first document data base 5 and a function for acquiring a record with the reference relation information detected by the detecting function from the first document management database 5 and synchronizing it to the second document management database 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300726-A (JP)
Title: Tape-like oxide superconductor and manufacturing method therefor
Inventor: HONJO AKISATO
IPC: H01L39/24
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a thick tape-like oxide superconductor by a non- vacuum process.  <P>SOLUTION: An oxide superconductive film is obtained by applying to a substrate a mixed solution containing metal elements composing an RE-based oxide superconductor at a prescribed molar ratio; heat treating it by calcinations at a heat-up rate of 0.1-0.6°C/min in the range of 200-250°C to form a precursor of the oxide superconductor; and performing crystallization heat treatment to the precursor. The oxide superconductive film has a characteristic of [t]×[Jc]≥0.8, when a thickness of the superconductive film after crystallization is [t] μm, and a critical current density is [Jc]MA/cm<SP>2</SP>at 77K.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291681-A (JP)
Title: Shift lever
Inventor: OE MAKI
IPC: B60K20/02
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift lever capable of achieving stable quality without being influenced by bonding conditions.  <P>SOLUTION: In this shift lever, an upper lever 2 of a grip is installed on an upper end of a lower lever 1 through rubber insertion parts 8 and 7 at upper and lower two positions. The lower rubber insertion part 7 is constituted by connecting an inner sleeve and an outer sleeve with a cylindrical insertion rubber. The upper rubber insertion part 8 is constituted by fitting an insertion rubber on an outer periphery of an inner sleeve. The inner sleeve 9 of the lower rubber insertion part 7 is fitted on and fixed on a knurl part 6 provided on the lower lever 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306898-A (JP)
Title: Method of forming pulp mold and paper-making apparatus therefor
Inventor: SATO TAKAHIKO
IPC: D21J7/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming pulp molds that can easily and efficiently produce intermediate products having different thickness depending on positions, and provide a paper-making apparatus that can be used for producing the pulp molds.  <P>SOLUTION: The pulp mold production process comprises the paper-making step where water-containing pulp fiber 41 is accumulated in a paper-making mold 2 having a plurality of water-sucking holes 21 bored to form the intermediate body 4 and the pulp-drying step where the intermediate product is dewatered and dried to a pulp mold. In the paper-making step, the sucking force is varied according to the position of the mold 2 in order to accumulate pulp fibers 41 in the paper-making mold by sucking water through a plurality of the sucking holes, whereby intermediate body 4 having different thickness depending on the positions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003149489-A (JP)
Title: Wavelength division multiplexer and wavelength dividing method
Inventor: CHIN KOKON
IPC: G02B6/34
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength division multiplexer using only one collimator whose production cost is reduced and items to be adjusted to assemble the wavelength division multiplexer are reduced. SOLUTION: This wavelength division multiplexer includes an optical input end, a first optical output end, a second optical output end, a collimator, a filter, a and a reflective device. Multi-wavelength optical signals are projected from the optical input end to the filter. The filter transmits a first-wavelength optical signal of the multi-wavelength optical signals and reflects the other wavelength optical signals to the second optical output end. The first-wavelength optical signal is transmitted through the filter, subsequently reflected by the reflective device to the filter. Then, the first-wavelength optical signal is transmitted through the filter toward the first optical output end, and the collimator collimates the multi-wavelength optical signals, the first-wavelength optical signal and the second-wavelength optical signal.
Patent JP-2003305315-A (JP)
Title: Oil strainer
Inventor: UMEMURA HARUYUKI
IPC: F16H57/04
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil strainer for preventing air from penetrating from a caulking place.  <P>SOLUTION: The oil strainer comprises an upper case 1 made of a synthetic resin, a lower case 2 made of a metal and a support frame 3 for supporting a filter 6. The flange part 7 of the lower case 2 made of the metal is caulked while bent upwardly to form the oil strainer wherein the support frame is held between the upper and lower cases under pressure. A lip part 8 is integrally provided to the entire peripheral edge of the upper case to continuously form a bead 9 to the entire region on the leading end side of the upper surface of the lip part while a bending space 12 for permitting the bending of the lip part is demarcated between the undersurface of the lip part and the upper surface of the support frame. When the flange part of the lower case is caulked, the bead of the lip part is pressed by the flange part of the lower case and the lip part on the side of the upper case is bent toward the bending space. Therefore, the bead elastically comes into contact with the flange part of the lower case under pressure by the shape restoring force of the lip part to ensure a certain sealability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319381-A (JP)
Title: Supervisory system
Inventor: IWABUCHI KOUTA
IPC: G08B13/196
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supervisory system employing a human body sensor and improving the probability of imaging a suspicious looking person.  <P>SOLUTION: In the supervisory system of this invention related to the claim 1 including: the human body sensor for sensing the presence of a person within a prescribed sensing area to provide an output of a sensing signal; a plurality of camera slave units for imaging an imaging area including part of the sensing area and at least one of which receives the sensing signal; and a master unit provided with terminals for connection to the camera slave units via a cable, a video recording means for recording the images imaged by the camera slave units and a display means for displaying the images, it is characterized in that the camera slave units receiving the sensing signal image the imaging area to transmit the image to the master unit, the master unit performs image recording for recording the image to the recording means at least once and then the master unit controls the imaging recording operations of the other camera slave units.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318272-A (JP)
Title: High frequency module
Inventor: OTA KENICHI
IPC: H01L21/822
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency module which can be configured of a small area by reducing an area necessary for arranging each element.  <P>SOLUTION: The bias circuit and wiring layer of a high frequency circuit are arranged vertical to the face of a semiconductor substrate. Also, an inductor and a capacitor configuring the bias circuit are arranged vertical to the face of the semiconductor substrate so that the inductance and the capacitor can be overlapped with each other to form the bias circuit, and the wiring layer of the high frequency circuit is formed on the bias circuit to realize miniaturization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318756-A (JP)
Title: Digital radio receiver
Inventor: TANAKA TOMOHISA
IPC: H04B1/10
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To quickly identify the cause of a reception failure.  <P>SOLUTION: A receiver 2 receives modulation signals, resulting from carrier signals modulated with a digital signal series coded with error correction codes. A demodulator 4 demodulates the received modulation signals into a digital coded signal series. A decoder 8 decodes the demodulated digital coded signal series into the digital signal series. The receiver 2 outputs received intensity signals, showing the reception intensity of the modulation signals. In decoding, a bit error rate calculator 18 in the decoder 8 calculates the bit error. Upon input of the reception intensity signal and the bit error rate to a controller 14, it determines based on them, which condition corresponds to the present situation among a plurality of receiving conditions defined by the reception intensity signals and bit error rates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003030935-A (JP)
Title: Data processing method
Inventor: SAKO YOICHIRO
IPC: G11B20/18
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To perform interpolation processing, even if there is an error beyond the error correcting capability occurs in a block unit of data like a sector, and if all the data of this sector is error. SOLUTION: When data are arranged like a matrix consisting of a lot of data in the vertical direction and those in the horizontal direction, one of the vertical direction and the horizontal direction is taken as the read/write direction to read/write every prescribed quantity of data from/in a buffer memory. An error detection code is given to every prescribed number of data in the read/write direction of the buffer memory to form a data block, and plural data blocks are formed for the prescribed quantity of data. An error correction code is generated for data in the plural data blocks in a direction other than the read/write direction, and the generated error correction code is arranged between two data blocks adjacent in a direction other than the read/write direction.
Patent JP-2003320408-A (JP)
Title: Apparatus and method for turning square steel bar
Inventor: IIDA YASUTO
IPC: B21B39/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To turn a square steel bar without changing a position to an installation part before and after revolution.  <P>SOLUTION: The right turn arm 28 is positioned at the right side across a pass for transporting a square steel bar 12 by a roller conveyer 14, and oscillated from an evacuation position to a work position, and the square steel bar 12 is lifted up by supporting with a support part 46. Next, the left turn arm 36 is positioned at the left side across the transporting pass and oscillated from the evacuation position to the work position, and after the square steel bar 12, which is supported by the right turn arm 28, is supported by a support part 48, the right turn arm 28 is got back to the evacuation position. At this condition, the square steel bar 12 is installed to the roller conveyer 14 with revolution position by getting the left turn arm 36 back to the evacuation position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324680-A (JP)
Title: Record playback device and method
Inventor: NAKASHIKA MASAHIRO
IPC: H04N5/92
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a record playback device and its method for carrying out rate conversion dubbing, while keeping the image quality optimum.  <P>SOLUTION: The record playback device has a rate conversion function for changing the rate of dynamic image data, already compressed and recorded once in a hard disk 108 (or DVD-RAM disk 107) and generating again the compressed dynamic image data. At the rate change of the dynamic image data recorded in the hard disk 108 (or DVD-RAM disk 107), high quality can be realized rate change can be carried out by performing the rate conversion on the basis of coding statistical amount, which is embedded previously at prescribed intervals in a stream of the dynamic image data prior to conversion and is used for the later execution of the conversion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320625-A (JP)
Title: Card
Inventor: GOCHO SATOSHI
IPC: B42D15/10
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card having a function generating negative ions on itself as a medium effective for health rationally.  <P>SOLUTION: A resin layer 12 containing a powder generating negative ions and a pattern layer 13 are provided on at least the single surface of a substrate 11. The pattern layer 13 is provided on at least the single surface of the substrate containing the powder generating negative ions, and the powder generating negative ion is added to the ink resin of the pattern layer 13. The powder generating negative ion is added to the resin of an over sheet layer 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326314-A (JP)
Title: Forming press
Inventor: TAWATARI MASASHI
IPC: B21D5/01
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming press that can surely support, without making the frame large-sized, a horizontal force generating in bending a flat plate and that can carry out forming on a flat plate having various thicknesses and widths.  <P>SOLUTION: The forming press is provided with a press unit 10 for bending by clamping the end of a flat plate with a pair of upper and lower metallic dies (dies) 13, 17 that are installed between a pair of upper and lower frames (frames) 11, 15. The press unit 10 is equipped with a supporting shaft the upper and lower ends of which are mounted on the frames 11, 15. To the supporting shaft, there is attached a pair of upper and lower die holders (die holders) 12, 16 holding the dies 13, 17. Even if a horizontal force is applied to the die holders 12, 16, the frames 11, 15 are unaffected by the horizontal force. Therefore, without making the frames 11, 15 large-sized, the frames can surely support the horizontal force generating upon forming.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329118-A (JP)
Title: Hydraulic control device of automatic transmission
Inventor: TSUCHIDA KENICHI
IPC: F16H61/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic control device of an automatic transmission structured so as to easily remove air mixed in working oil in an oil passage from a modulator valve to a linear solenoid valve.  <P>SOLUTION: This hydraulic control device 1 of an automatic transmission has: the modulator valve 2 for outputting line pressure PL as reduced modulator pressure; and the linear solenoid valve 3 for outputting the modulator pressure fed from the modulator valve 2 as control oil pressure corresponding to an electric signal. An orifice 12 opened to the outside of the hydraulic control device communicates with the oil passage 8 between the valves 2 and 3. Thereby, even if the air is mixed in the working oil for making the line pressure act, the air is easily exhausted from the working oil through the orifice 12, and the modulator pressure is properly made to act on the solenoid valve 3 by the working oil with the air removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325331-A (JP)
Title: Induction-heating electric rice cooker
Inventor: HASEGAWA ITSUMI
IPC: H05B6/12
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To form satisfactory scorched rice by performing the effective heating of an inner pan at a high temperature while avoiding the rise of temperature of a rice cooker body such as protective frame or the like.  <P>SOLUTION: This induction-heating electric rice cooker has an induction- heating means for induction-heating the inner pan, a scorching control mode setting means, and a scorching control means for setting the heating temperature of the inner pan to a scorching temperature higher than the heating temperature in a general rice cooking heating control mode. The scorching control means is constituted so a to execute a scorching control in the scorching process including a prescribed heating stop control time. The total heating time including after heat is extended without excessively raising the heating temperature of the inner pot by the heating stop control, whereby a sure scorched rice can be safely formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327484-A (JP)
Title: Glaze for kimachi stone
Inventor: FUJIWARA FUMITAKA
IPC: C04B41/50
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide glaze to be colored to strong colors balanced with the coloration of fabricated goods of kimachi stones or clay molded goods of the kimachi stones which are low in firing temperature and are colored to red to burned umber colors by firing.  <P>SOLUTION: The glaze which has a good drape to the fabricated goods of the kimachi stones or the clay molded goods of the kimachi stones, is vitrified at a firing temperature of 1,100 to 1,140°C, and is colored to yellow to brown color systems by the kimachi stones or the respective colors derived from metal oxides is prepared by adding borax to kimachi rust stones and kimachi white stone powder or adding the metal oxides and borax to limestone, feldspar, kaolin, silica stone, etc.  <P>COPYRIGHT: (C)2004,JPO