baber/WOPTO huggingface dataset:
Patent JP-2003207499-A (JP)
Title: Agent and method for detecting compound including vinyl group
Inventor: NAWA YOJI
IPC: G01N21/77
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detecting agent or a detecting method which can easily and sensitively detect a compound including a vinyl group exhausted from a semiconductor manufacturing process or the like.  <P>SOLUTION: The detecting agent is made up of an inorganic carrier which carries permanganate of alkaline metals as a coloring principle. The compound including the vinyl group is detected by making the compound contact with the detecting agent and by detecting the change of color of the detecting agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213582-A (JP)
Title: Method for treating pulp
Inventor: ONO MASAKO
IPC: D21C9/10
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To firstly provide an improved method for an acid treatment process for bleaching pulp, to secondarily provide an improved pulp bleaching method for obtaining bleached pulp having average viscosity and strength in the market while further reducing the amount of bleaching chemical used in a bleaching process and to thirdly provide a bleaching process for reducing the amount of AOX produced in the whole waste water of the bleaching process, promoting recovery of bleaching waste water and further closing the waste water by effectively carrying out the improved acid treatment and decreasing use of chlorine-based chemical.  <P>SOLUTION: In the acid treatment process for bleaching chemical pulp, at least one kind of a salt of sulfurous acid and an alkali metal and/or a salt of sulfurous acid and an alkaline earth metal is added to the process besides the addition of an acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002354422-A (JP)
Title: Data-recording method and apparatus, data-reproducing method and apparatus, and record medium
Inventor: YAMAMOTO HIROSHI
IPC: H04N5/85
Filed: 2002-01-17
Abstract: PROBLEM TO BE SOLVED: To achieve high-speed reproduction exceeding the reading capacity in a reproduction apparatus, eliminate the uselessness in high-speed reproduction operation, and reduce load on a data read head. SOLUTION: Eight (2<3> ) frame data '0×00'-'0×07' are expressed by three bits '000', '001'-'110', and '111' in the order of reproduction of one-multiple speed, the upper and lower bits of the three bits are exchanged, and each frame data expressed by the three bits '000', '100'-'011', '111' after the exchange are recorded on an optical disk in a recording order. Then, data are to be reproduced from the optical disk, the frame data of the number corresponding to the reciprocal of a reproduction rate (1/4 and 1/2 for quadruple and double rates), respectively, are read successively, the read frame data are buffered, and the buffered frame data are read in a specific order corresponding to the reproduction rate.
Patent JP-2003218503-A (JP)
Title: Wiring protective structure and method of forming wiring protective film
Inventor: SUZUKI MASAKO
IPC: G02F1/1345
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily detect the dryness of an applied protective film material so as to improve a protective film forming process in workability when a protective film is formed for protecting the exposed part of wiring against moisture or the like.  <P>SOLUTION: The protective film material is composed of a base material comprising a silicone resin or the like and a humidity indicator such as cobalt chloride that changes color when it reacts with moisture and is contained in the base material, and the protective film material is applied on the exposed part of a prescribed wiring provided on the projection 12a of a board 12 of a liquid crystal display panel comprising boards 13 and 12 for the formation of a protective film 20. In this case, at the time when the protective film material is applied, cobalt chloride indicates red because the protective film 20 contains moisture. Thereafter, the protective film material is getting dry as a certain time elapses, the protective film material gets dry enough when cobalt chloride indicates blue, depending on the degree of dryness of the protective film material. Then, a color change in cobalt chloride contained in the applied protective film material is visually ascertained, and it is judged that the protective film material gets dry enough when cobalt chloride turns blue.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213034-A (JP)
Title: Method for dechlorinating waste plastic and method for utilizing the waste plastic
Inventor: TAIRA HATSUO
IPC: C10B53/00
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dechlorinating waste plastics without generating dioxins, hydrogen chloride gas and the like originated from the waste plastics and a method for utilizing the waste plastics after they are dechlorinated.  <P>SOLUTION: A reaction system of the waste plastics includes an aqueous alkaline solution and the waste plastics carrying both of a powdery raw material excellent in microwave-absorption properties and a powdery metal generating hydrogen in contact with the aqueous alkaline solution. Microwaves are irradiated to the waste plastics in the reaction system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214468-A (JP)
Title: Mounting structure of torsion coil spring
Inventor: INAYOSHI HIROTOMO
IPC: F16F1/12
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To install simply a torsion coil spring to energize an operating lever in the rotating direction.  <P>SOLUTION: The torsion coil spring 8 is formed in such a way as to generate a compressive resilient force in the axial direction. Engagement parts to form a pair where the ends 8b and 8c of the torsion coil spring 8 can be engaged in the non-compressed condition in the axial direction in the twisting positions, are formed in the mounting part 9b on the gear case 9 side and the mounting part 5c on the lever 4 side. The mounting part 9b is furnished with an abutting part 9c to put the coil spring 8 in the compressed condition and capable of supporting its end 8b in the condition movable in the twisting direction. The lever 4 not energized for rotation is installed by a mounting bolt 5, and the end 8b is turned to the twisting position and engaged with the engagement parts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218999-A (JP)
Title: Mobile phone with voice recognition function and control program thereof
Inventor: ADACHI KAZUKIRO
IPC: H04W4/16
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone with a voice recognition function and a control program thereof that can suitably confirm contents of voice information received without being replied by a called party.  <P>SOLUTION: The mobile phone 1 with a voice recognition function is configured to comprise a voice information reception section 1a, a voice information management section 1b, a voice recognition section 1c, a voice information conversion section 1d, a character information analysis section 1e, a character information display section 1f, a reception notice section 1g, a voice information reproduction section 1h, and a speaker 1i. The voice information conversion section 1d converts voice information recognized by the voice recognition section 1c into character information, the character information display section 1f displays the character information onto a display section and the character information analysis section 1e analyzes contents of the character information, and the reception notice section 1g informs the user about a fact of reception by means of sound or vibration on the basis of the analysis result, and changes a display method of the character information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212235-A (JP)
Title: Synthetic resin pallet
Inventor: YAMAUCHI HISATOSHI
IPC: B65D19/32
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase the strength and the rigidity of a synthetic resin pallet by forming leg part group connection ribs on long side wall side, leg part group connection ribs on short side wall side, and outer ribs between the leg part groups at substantially the same rib pitch, and forming reinforcing ribs along the outer ribs between the leg groups.  <P>SOLUTION: In the synthetic resin pallet having corner leg part groups 2 comprising glass-shaped leg parts formed at four corner parts of a loading part, middle leg part groups 3 comprising glass-shaped leg parts formed in the middle of the corner leg part group, and center leg part groups 4 comprising glass-shaped leg parts formed in a center of the loading part, and capable of performing full-nesting and half-nesting, leg part group connection ribs 8 on long side wall side, leg part group connection ribs 9 on short side wall side, and outer ribs 12 and 13 between the leg part groups are formed at substantially the same rib pitch, and reinforcing ribs 14 are formed along the outer ribs 12 and 13 between the leg groups.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212029-A (JP)
Title: Slide tuning mechanism of baggage-receiving base at accommodation type baggage-receiving base lifting device
Inventor: YAMANAKA TAMIO
IPC: B60P1/44
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide tuning mechanism of a baggage-receiving base at an accommodation type baggage-receiving base lifting device capable of smoothly sliding the baggage-receiving base by tuning slide actions of right and left mounting members to a pair of right and left guide rails.  <P>SOLUTION: In the accommodation type baggage-receiving base lifting device, a baggage-receiving base is liftably provided on a load-carrying platform by a lifting means and the baggage-receiving base is slidably constituted in the longitudinal direction between an accommodation position below the load- carrying platform and a working position at a rear side of the load-carrying platform by a manual operation or an actuator 8 along a pair of right/left guide rails through a pair of right/left mounting member 3. The tuning mechanism 7 for moving the mounting member 3 along a guide rail while tuning it is interposed at the mounting member 3 and the guide rail 12. The tuning mechanism 7 comprises two pairs of tuning wires 71, 72 acting on pushing and pulling respectively and these two pairs of tuning wires 71, 72 are wound and arranged bilaterally symmetrical over the mounting member 3 and the guide rail 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221840-A (JP)
Title: Construction equipment
Inventor: HIRASAWA SHIGERU
IPC: B62D33/06
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide construction equipment which has its cab rigidly mounted on a frame, and allows the cab to be mounted/dismounted on/from the frame independently from an engine cover.  <P>SOLUTION: According to the structure of the construction equipment, right and left cab supports 6, 5 are prismatic bodies laterally separated from each other, and they have a vertically suppressed height. They are fixed to the revolving frame 4 by a welding means. Therefore, the mounting strength of the cab 10 onto the revolving frame 4 is enhanced. Further, a cover mounting bracket 14 for bearing the engine cover 16 is bolted to the cab supports 6, 5 separately from the cab 10, and therefore the cab 10 can be mounted/dismounted on/from the revolving frame independently from the cover mounting bracket 14 and the engine cover 16, which facilitates positioning at the time of assembly of components of the construction equipment, and inspection, repair, etc., of the construction equipment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223465-A (JP)
Title: Patent document retrieval method
Inventor: NAKATANI YOICHI
IPC: G06F17/30
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patent document retrieval system or a patent document retrieval method classifying words into a synonym dictionary and a homonym dictionary essential in a retrieval using a natural language as a key and reducing leak and noise.  <P>SOLUTION: As for index terms for every documents accumulated along with field information in a text index file 10, the synonym is standardized and classified by a synonym dictionary 11 by field, to which the document is pertained, and the emergence frequencies of the index terms for every fields and documents are accumulated in an index term emergence frequency file 12. A clustering/ranking arithmetic part 14 receives a retrieval response set of the classified retrieval stored in a retrieval set storage part 8, calls emergence frequency data of the index terms for every hit document by the index term emergence frequency file 12, and performs clustering with a source document or raking using the source document as an index according to the command of a user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221601-A (JP)
Title: Porous body of noble metal and manufacturing method therefor
Inventor: ASAI MICHIHIRO
IPC: B01J37/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous body of a noble metal having a nano-porous structure with a large specific surface area, by using nano-silica aggregates for a template (an adsorbent).  <P>SOLUTION: This manufacturing method comprises making a compound of the noble metal dispersively adsorbed onto the aggregate of fine silica particles having a primary grain size of a nanometer order, reducing the compound of the noble metal into the metal, and dissolving and removing the fine silica particles. The porous body of the noble metal is used for a catalyst, an adsorbent, a gas-occluding material, and a permselective membrane with high functions, due to effective utilization of the activation function peculiar to the noble metals such as Pt, Pd, and Rh, because of having the nano-porous structure inside of which the pores of the nanometer order are formed as the imprints of the fine silica particles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230061-A (JP)
Title: Integrated circuit for tuner module
Inventor: OKUMA HIDEYUKI
IPC: H04N5/44
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit for a tuner module where an analog/ digital converter can be used for a desired purpose and the wiring pattern is not made complicated.  <P>SOLUTION: The integrated circuit for the tuner module of this invention includes: a tuner section A; and an intermediate frequency processing section B. The tuner section A is provided with a PLL circuit 5 incorporating the analog/digital converter 13. The intermediate frequency processing section B includes an AFT circuit 10 and an AGC circuit 11, an output terminal of the AFT circuit 10 and an output terminal of the AGC circuit 11 are connected to an input terminal of the PLL circuit 5 via a changeover switch 12, and an output terminal of the PLL circuit 5 can be connected to a microcomputer 19 via a 2-way bus 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225454-A (JP)
Title: Game machine
Inventor: MATAYOSHI MASAHIRO
IPC: A63F7/02
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine by which game media are effectively utilized and a player efficiently plays a game.  <P>SOLUTION: A discharge sub-controller 59 includes: a discharge control part 64 for receiving an instruction from a main controller 40 with prize-winning as a trigger and discharging game balls; a replenishment request part 65 for receiving the request of ball lending by the depression of a ball lending button in order to continue the game and requesting the replenishment processing of the game balls to the discharge control part 64; and a replenishment control part 66 for controlling the replenishment processing under performance when a prize is won during the game ball replenishment processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227867-A (JP)
Title: Position detector
Inventor: MIKI NOBUAKI
IPC: G09B29/10
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To make precisely specifiable the positions of other vehicles even when the types of position detectors and calculation methods in an own vehicle and the other vehicles are different by specifying the positions of the other vehicles on the basis of running-state information received from the other vehicles when the other vehicles running around the own vehicle cannot receive GPS information from a GPS satellite, to transmit positioning information on the own vehicle and to precisely specify a position of the own vehicle even in the other vehicles when the own vehicle cannot receive the GPS information from the GPS satellite.  <P>SOLUTION: The position detector has an information-on-the-other-vehicles reception part 13 used to receive positioning information on the other vehicles; and a position specification part 14 used to specify the positions of the other vehicles on the basis of the running-state information contained in the positioning information on the other vehicles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228401-A (JP)
Title: Control method for pid controller
Inventor: NAKAO TAKAYOSHI
IPC: G05B11/42
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize a PID controller, capable of fast response and precisely by changing an integral constant TI as a function of an absolute value of a deviation |e| smoothly and continuously to be large, when the deviation is large and to be small when the deviation is small, in a PI controller, a PID controller, or a controller equivalent to them.  <P>SOLUTION: A control method adjusts the integral constant TI as the function of the absolute value of the deviation |e|, as TI=TI<SB>0</SB>(KI|e|+1), where TI<SB>0</SB>is an initial setting integral constant and is smaller than a maximum time constant TLM of the control target (i.e., TI<SB>0</SB><TLM) with KI being a proportional gain.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002329631-A (JP)
Title: Method for forming plane external structure
Inventor: FORK DAVID K
IPC: B81C1/00
Filed: 2002-02-06
Abstract: PROBLEM TO BE SOLVED: To provide several methods and structures for improving the yield in plane external micro device structure including springs and coils. SOLUTION: A plane external structure comprises a substrate 20 and at least two elastic members 18 that are arranged with an interval, each elastic member 18 includes an anchor section, a spring, and a free end section, the anchor section is fixed to the substrate 20, and the free end section is arranged separately from the substrate 20. The radius of curvature of the elastic member 18 to be released is controlled by depositing a layer made of a reflow material, and then performing reflow after the release. A structure having a high yield can be used for a number of electronic application fields such as a filter circuit.
Patent JP-2002357510-A (JP)
Title: Electrical connecting structure at automobile and method of inspecting function of internal-combustion engine
Inventor: GUTHRIE PAUL WILIAM
IPC: B60R16/02
Filed: 2002-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection structure by which the function at the end part of the assembly belt of an internal-combustion engine can be inspected simply and reliably, and by which electrical and electronic components of an automobile equipped with an electrical wire harness 8 are electrically connected. SOLUTION: The wire harness is provided with a first central electrical connector terminal 10, which connects the wire harness to a central electronic engine controller 4 mounted at an automobile body separately from the internal- combustion engine 6 and a second central electrical connector terminal 12 which connects the wire harness to a matching connector 14, corresponding to the connector terminal of the internal-combustion engine.
Patent JP-2003234296-A (JP)
Title: Device for producing silicon carbide single crystal
Inventor: NAGAKUBO MASAO
IPC: C23C16/42
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for producing a silicon carbide single crystal in which impurity particles can be prevented from adhering to the surface of the species of the crystal thus causing deterioration of crystal quality.  <P>SOLUTION: A silicon carbide single crystal substrate 10 becoming the species of crystal is placed in a crucible 4 and mixture gas of gas containing at least Si and gas containing C is introduced into the crucible 4 in order to grow a silicon carbide single crystal 16 from the silicon carbide single crystal substrate 10 under a high temperature atmosphere. The channel of mixture gas from the opening of a mixture gas introduction pipe 12 to the silicon carbide single crystal substrate 10 in the crucible 4 is covered with protective members 15a and 15b of high melting points generating no dust and a protective member 15c of high melting point generating no dust is provided on the inner wall at a dust generating part 12a of the mixture gas introduction pipe 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234924-A (JP)
Title: Display device
Inventor: MATSUSHIMA SHINJI
IPC: H04N5/225
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost display device.  <P>SOLUTION: This display device 10, which displays images is provided with a display panel 104 which displays the images by changing the transmittance of transmitted light, a first light supply section 103 which supplies light from one surface side of the panel 104, and a second light supply section 105 which supplies light from the other surface side of the panel 104. This device 10 is also provided with a switching section which switches the light supply sections 103 and 105 to each other, to cause the sections 103 and 105 to supply the light, and the display panel 104 switches the image displayed on the panel 104, when the switching section switches the light supply sections 103 and 105 to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234919-A (JP)
Title: Controller for video viewing apparatus, control method therefor, program and recording medium
Inventor: WATANABE MASAHIRO
IPC: H04N5/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a non-reservation state early, in which when a plurality of remote controllers are used for a set of video viewing apparatus and only one remote controller out of the plurality of remote controllers has the right of control for controlling the apparatus, the user of the remote controller having the right is not present near the apparatus at the time when the right is reserved and obtained.  <P>SOLUTION: The apparatus has a confirmation, permitting time setting means for setting a confirmation permitting time for permitting to confirm that the user of the remote controller has the right is present near the apparatus, and a presence-confirming means for confirming that the user of the remote controller having the right is present near the apparatus. Unless the remote controller granted with the right is not operated within the confirmation permitting time after the right is granted, the granted right is deprived.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234957-A (JP)
Title: Solid-state imaging apparatus and its outputting method
Inventor: MABUCHI KEIJI
IPC: H04N5/378
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize an ultra-high speed output of image signals and the reduction of supurious radiations.  <P>SOLUTION: A solid-state imaging apparatus has a differential output structure at the output stage and a differential amplifier structure at a next IC input stage. An output buffer 28 buffers and outputs digital signals from a horizontal bus line 26 and also, in addition to usual image signals, generates their inverted outputs which are outputted from an image signal output terminal 28A and an inverted image signal output terminal 28B to outside a chip 10, respectively. A clock for the output buffer 28 is fed from a timing generator 18 and also buffered and outputted to outside, together with its inverted clock. The next IC input stage uses a differential amplifier to recognize the signals which have even more deformed waveforms. This makes possible to speed up the system, to add capacitance to a signal path and miniaturizing the output buffer of the solid-state imaging apparatus.  <P>COPYRIGHT: (C)2003,JPO