baber/WOPTO huggingface dataset:
Patent JP-2003218545-A (JP)
Title: Outer case for electronic equipment and projector equipped therewith
Inventor: NAKANO HIROHISA
IPC: G03B21/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer case for electronic equipment that can surely carry auxiliary equipment without spoiling miniaturization of the electronic equipment, and to provide a projector equipped with this case.  <P>SOLUTION: In the outer case 2 of a projector 1, a remote controller housing section 26 is formed under a connector 5A which is mounted on a circuit board 5 and constituting an interface section. The housing section 26 is provided with a remote controller housing section 261 for housing a remote controller 26A and a cap section 262 which covers the housing section 261 and, at the same time, is rotatably journaled. Therefore, this case 2 can surely carry the remote controller 26A without inhibiting miniaturization of the projector 1 by effectively utilizing the space which has been a dead space as the remote controller housing section 261.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214642-A (JP)
Title: Heating device
Inventor: KUBOTA HIKARI
IPC: F24D15/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device which is set without ensuring a setting space in the upper part of a ceiling, enables a relatively easy setting work, and facilitates the set by post-attachment.  <P>SOLUTION: This heating device is set through the barrier wall A of two mutually adjacent rooms B and C to heat one room B by a first heating part 3 exposed to the one room B and heat the other room C by a second heating part 4 exposed to the other room B. Since this device can be set only by extending a casing 2 through the barrier wall A, the setting work is extremely facilitated, and the set by post-attachment is also facilitated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212887-A (JP)
Title: Ligand and asymmetric catalyst using the same
Inventor: SHIBAZAKI MASAKATSU
IPC: C07F9/655
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asymmetric catalyst capable of widely acting on ketones in general.  <P>SOLUTION: This asymmetric catalyst as a ligand is shown by general formula (1) (wherein, R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each a substituent on the corresponding aromatic ring; R<SP>4</SP>is H, methyl or an electron-attracting group; a cyclized structure may be formed with two R<SP>4</SP>groups; R<SP>5</SP>is methyl, methoxy, dimethyl or an electron-attracting group; X is P or As; and n is 1-3).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212562-A (JP)
Title: Feeder of gaseous raw material for porous glass preform
Inventor: TSUMURA HIROSHI
IPC: C03B37/014
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for feeding a gaseous raw material not containing liquid drops to a burner for synthesizing a porous glass preform in a gaseous phase which is a raw material for an optical fiber.  <P>SOLUTION: The feeder of the gaseous raw material for the porous glass preform is formed by connecting a vaporizer 14 of a raw material liquid 16 for the porous glass preform to be synthesized in the gaseous phase to a knock- out vessel 19 for removing the liquid drops in the gaseous raw material across delivery piping 18 for the vaporized gaseous raw material and connecting the vessel 19 to the burner 25 for synthesizing the porous glass preform across piping 20 for feeding the gaseous raw material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215447-A (JP)
Title: Objective and optical device
Inventor: SHIMOZONO HIROAKI
IPC: G02B13/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective capable of excellently compensating both of axial aberration and off-axis aberration.  <P>SOLUTION: The objective is provided with a 1st phase shifter equipped with an annular level difference part X centering an optical axis 4 on its one surface. The 1st phase shifter has a function for making a phase difference to reduce aberration at the time of reproducing a 1st optical disk for the light of 1st wavelength. Then, it is provided with a 2nd phase shifter equipped with an annular level difference part Y centering the optical axis 4 on the one surface, and the 2nd phase shifter has a function for making the phase difference to reduce the aberration at the time of reproducing a 2nd optical disk for the light of 2nd wavelength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221640-A (JP)
Title: Steel plate showing excellent laser cuttability and its manufacturing process
Inventor: HATA TOMOHIKO
IPC: C21D8/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel plate which offers a fine cutting quality in laser cutting of a hot-rolled steel plate used for steel structures, and its manufacturing process.  <P>SOLUTION: The steel plate showing an excellent laser cuttability generates scales at its surface, wherein the scales contain ≥85 vol.% Fe<SB>3</SB>O<SB>4</SB>(magnetite). In the manufacturing process, the steel plate is subjected to hot rolling at a finishing rolling temperature of 850-950°C while performing descaling before and during the rolling in every pass to form highly adhesive thin scales (≤6 μm).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219956-A (JP)
Title: Ring, and key holder using the same
Inventor: KUBO YOICHI
IPC: F16B7/20
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a convenient non-reopenable ring with an excellent convenience.  <P>SOLUTION: The ring has an opening. A hook 2 is formed at one end, and a hole part 3 for inserting the hook is formed at the other end, and a locking part 4 locking the hook is formed to the inside of the hole part. The ring is formed into a ring shape by locking the hook to the locking part, and formed so that the hook is surely held in the hole part when the hook is locked to the locking part. The ring is suitably used as a part of a key holder 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002256110-A (JP)
Title: Tire having tread with very small track leaving and skid- steering fixed axle tire/wheel or vehicle track assembly having tread with very small track leaving of tire or track
Inventor: HERBERGER JAMES ROBERT SR
IPC: C08K5/13
Filed: 2002-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a tire and a vehicle track (tread surface) having a tread of a rubber composition without leaving tracks easily on a blackless base material or the ground as well as having physical properties acceptable for the tread. SOLUTION: This rubber tread comprises a rubber composition containing: (A) 100 phr of at least one conjugated diene elastomer; (B) 35-100 phr of a granular filler containing synthetic amorphous silica; (C) 2-5 phr of a phenolic antioxidant; (D) 5-15 phr of an oil for processing of paraffin-rubber; and (E) at least one coupling agent. A skid-steering fixed axle assembly is selected from a tire/wheel assembly and a driving wheel/wheel track assembly having such tread.
Patent JP-2002309190-A (JP)
Title: Releasable pressure-sensitive adhesive sheet for use in packing utilizing area for adhesion
Inventor: GOJO TOSHIJI
IPC: C09J7/02
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To reuse a corrugated fiberboard box as a returnable box used for transportation by avoiding applying a packing kraft tape directly to the fiberboard box. SOLUTION: A corrugated fiberboard box is not endowed with the function as a returnable box, so that the surface of the box is broken by the tape when it is opened. The corrugated fiberboard box can be folded without damaging it by suitably applying a pressure-sensitive adhesive sheet provided with elastic protrusions to it, sealing it with a packing tape, and peeling only the kraft tape when opened. Further, the pressure-sensitive adhesive sheet provides a repeatedly usable releasable pressure-sensitive adhesive sheet to or from which an invoice, a seal, or a label can be easily stuck or peeled.
Patent JP-2003227656-A (JP)
Title: Cogeneration system
Inventor: KASHIWABARA YOSHITAKA
IPC: F02G5/04
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the utilization efficiency of heat, and also to improve economic efficiency when requiring operation of a gas boiler by lack of a quantity of heat, when requiring hot water supply from a first heat consuming apparatus for continuously supplying hot water.  <P>SOLUTION: When requiring the hot water supply from the first heat consuming apparatus for continuously supplying the hot water, when determining that the quantity of heat lacks in a preset time since the total quantity of heat by adding the sum total of a heat supply quantity by a storage hot water supply quantity specifying means 29 and a storage hot water quantity detected by a storage hot water quantity detecting means 23 is smaller than the sum total of a heat demand quantity by a heat demand specifying means 28, and when determining that there is a second heat demand for supplying heat to a second heat consuming apparatus intermittently supplied with the hot water in the preset time by a second heat demand determining means 32, the heat obtained by starting the gas boiler 21 is used for supplying the hot water to the first heat consuming apparatus by a backup control means 33 before the heat shortage occurs, and copes with a second heat demand thereafter by supplying the hot water from a hot water storage tank.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228166-A (JP)
Title: Negative photosensitive resin composition
Inventor: TAKANASHI HIROSHI
IPC: G03F7/038
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative photosensitive resin composition widely applied in the fields of a photosensitive resin printing plate, a dry film, a water-based coating material, a waterborne adhesive, etc., as well as in production of a shadow mask for CRT (cathode ray tube), a lead frame for loading with IC chips, etc., and in preparation of a phosphor for CRT, having water resistance in spite of its water developability and capable of withstanding wet acid etching and repetitive development.  <P>SOLUTION: The negative photosensitive resin composition contains (A) the Michael addition reaction product of (a-1) an amino-containing compound represented by formula (I) (where n is an integer of 1-4) and (a-2) a polyethylene glycol di(meth)acrylate represented by formula (II) (where R<SB>1</SB>is H or methyl and m is an integer of 4-14).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225342-A (JP)
Title: Slot machine
Inventor: ANDO KEIJI
IPC: A63F5/04
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of suppressing the heat generation of a driving motor itself to prevent the reduction of the performance thereof as well as the rise of the entire atmospheric temperature inside the slot machine to prevent electronic parts and the like from being affected by the rise of temperature.  <P>SOLUTION: A slot machine (10) comprises a rotating reel (40), on the periphery of which a plurality of patterns (61) are displayed, and a driving motor (120) for driving the rotating reel (40). The rotating reel (40) is fixed to the driving shaft (121) of the driving motor (120). The driving motor (120) comprises a cooling fan (130) for cooling itself on the driving shaft (121) thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233848-A (JP)
Title: Time recorder
Inventor: SHIKAME HIROYUKI
IPC: G06K17/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the labor of the collection of working hour data.  <P>SOLUTION: This time recorder 1 is configured of a clock and an RF reader/ writer 3, and a non-contact IC card 10 is used as a time card, and time data are written in the non-contact IC card. The time data can be read out in a batch from the plurality of non-contact IC cards by a computer for totalizing and an RF reader/writer, and any device or labor for transferring data from the time recorder to a host computer can be eliminated. Furthermore, it is not necessary to provide any data base such as a employee code number or working hour time system or any memory for storing personal attending/leaving office time data in the time recorder main body, and the configurations of the time recorder can be simplified.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240108-A (JP)
Title: Gear step detection device
Inventor: NOHARA YASUHIRO
IPC: F16H61/12
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which indirectly detects a current gear step without depending on a gear position sensor and precisely determines the gear step at the time of low car speed.  <P>SOLUTION: This gear step detection device is furnished with: an output shaft side pulse generating means 21 to generate pulse in the number in accordance with a rotating phase of an output shaft of a transmission T/M; an input shaft side pulse generating means 20 to generate pulse in the number in accordance with a rotating phase of an input shaft 8 of the transmission T/M; and a gear step deciding means 16 to decide the current gear step by respectively inputting the output shaft side pulse and the input shaft side pulse generated from these pulse generating means, counting the input shaft side pulse number at the time of counting the output shaft side pulse in the unit number (25 pls), and comparing the counted input shaft side pulse number with the input shaft side pulse number per the unit number previously specified for each of the gear steps of the transmission.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240765-A (JP)
Title: Apparatus for controlling liquid chromatograph, method for executing liquid chromatography, and program for controlling liquid chromatograph
Inventor: OKURA KIHACHIRO
IPC: G01N30/90
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To execute a chromatography under an eluant condition in which appropriate mobility R<SB>f0</SB>is achieved without complicated work.  <P>SOLUTION: An apparatus 1 for controlling a liquid chromatograph is provided with an observed value storage part 25a for relating an observed value of the mobility R<SB>f</SB>of a sample 3 to specific mixing ratio and storing it when separation is performed through the use of the eluant 4 containing a plurality of components at the specific mixing ratio in separation by thin layer chromatography, a mobility change rate storage part 25b for storing a rate of change in the mobility R<SB>f</SB>of the sample 3 to a change in the mixing ratio of each component in the eluant 10, a mixing ratio computing part 22a for obtaining the mixing ratio of the eluant 10 capable of obtaining the specific mobility R<SB>f0</SB>on the basis of the observed value of the mobility R<SB>f</SB>to the specific mixing ratio stored in the observed value storage part 25a and the rate of change in the mobility R<SB>f</SB>stored in the mobility change rate storage part 25b, and a mixing ratio control part 22b for outputting a control signal for controlling the mixing ratio of the eluant 4 fed to a column 18 on the basis of the results of computation at the mixing ratio computing part 22a so that the mobility R<SB>f</SB>of the sample 3 becomes the specific mobility R<SB>f0</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239553-A (JP)
Title: Vehicle stop unit and snow melting road surface forming unit
Inventor: UCHIKAWA YASUO
IPC: E04H1/12
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a construction of facilities for a vehicle stop capable of melting snow and a snow melting road surface.  <P>SOLUTION: A heat radiation pipe 9 heating a getting-on/off part 3a for the vehicle out of a floor surface is buried and provided in a unit base 3 having its upper surface used as a floor for the vehicle stop and having a roof 5 for waiting persons attached thereto, so that a vehicle stop unit U is constituted. The heat radiation pipe 33 heating the upper surface of the unit base 32 is buried and equipped in the unit base 32 using its upper surface as a formation surface of the road surface, so that the snow melting road surface formation unit U' is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240332-A (JP)
Title: Air conditioner
Inventor: NAGAI TADAHARU
IPC: F24F13/30
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of firmly supporting the upper end parts of the inverse-V-shaped heat exchanger separated into the front/rear.  <P>SOLUTION: This air conditioner is so formed that an air passage connecting a suction port 1 to a blow-off port 2 is provided with the heat exchanger 5 formed into the inverse-V shape of a front part heat exchanger 3 and a rear part heat exchanger 4 and having side plates in the both side parts, and a blower fan 7; the upper end part of the front part heat exchanger 3 and the upper end part of the rear part heat exchanger 4 are a little separated from each other; and a separation part 8 is provided with a wind shielding plate 9. This device is provided with a fixing part fixed to the side plate in the lower part of the wind shielding plate 9 and a support member 12 having support parts supporting the upper end part of the front part heat exchanger 3 and the upper end part of the rear part heat exchanger 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245745-A (JP)
Title: Rolling machining device for cold rolling ring body
Inventor: AMANO RYUKICHI
IPC: B21H1/12
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling machining device for cold-rolling a ring body by a further simplified structure, which can highly accurately and rapidly perform the press-machining of the ring body inserted into a mandrel roll.  <P>SOLUTION: In the rolling machining device for cold-rolling the ring body inserted into the mandrel roll by cold-rolling between the mandrel roll and a forming roll, the forming roll comprises a main forming roll 6 which is provided rotatably to the frame body 1 of the device and auxiliary forming rolls 10, 11 which are expandably and axially supported by hydraulic cylinders 13, 14 on both sides of the main forming roll 6. The ring body 22 which is inserted into the mandrel roll 20 is press-machined among the main forming roll 6, the auxiliary forming rolls 10, 11 and the mandrel roll 20 to form the ring body 22 into a prescribed shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246121-A (JP)
Title: Print system and method for managing print schedule
Inventor: MOROHARA TAKEHIRO
IPC: B41J29/38
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the order of outputting a plurality of print data appropriately without relying upon manpower in a print system, e.g. a printer.  <P>SOLUTION: The print system outputting a plurality of printed matters based on a plurality of print data from a printer comprises means for adjusting the order of outputting the printed matters from the printer according to the information of schedule of a process required for completing a final printed matter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251542-A (JP)
Title: Cutting fluid filtering device
Inventor: NAGAI KATSUHIKO
IPC: B23Q11/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting fluid filtering device which maintains filtering accuracy for a long time and can filter cutting fluid efficiently.  <P>SOLUTION: This device comprises a filter bath 1 having an introduction port 2 at one end and an oblique rising section 3 at the other end, a filtered liquid flowing outlet 13 arranged on the side wall of the filter bath, a conveyor 5, on which scrapers 6 are mounted in properly spaced relation, and which is also extended to the upper end of the oblique rising section 3 from a position below the introduction port 2 and is arranged so as to pass through a section under the filtered liquid flowing outlet 13, a partition plate 7, which is bent along the conveyor 5, arranged inside the conveyor 5, and a magnet plate 12 secured fixedly on the back face of the partition plate 7, which is arranged at a position below the filtered liquid flowing outlet 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253031-A (JP)
Title: Biodegradable crosslinked resin foam
Inventor: GOTO ATSUSHI
IPC: C08J9/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a biodegradable crosslinked resin foam reduced in the degradation of the resin by a factor such as heat, light, or oxygen, having a good surface appearance, uniform cells in the foam, and having excellent mechanical properties, and to provide a method for producing the same.  <P>SOLUTION: This biodegradable crosslinked resin foam is obtained by crosslinking and foaming a resin composition prepared by formulating 100 pts.wt. biodegradable aliphatic polyester and/or modification thereof with 1-50 pts.wt. thermally decomposable blowing agent and 0.01-10 pts.wt. at least one stabilizer selected from among a radical scavenger, a peroxide decomposer, and a radical chain initiation inhibitor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258903-A (JP)
Title: Communication line monitor system
Inventor: KUSAMA KAZUHIRO
IPC: H04L12/70
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To lighten the processing load of monitor setting, to make the time delay up to the start of measurement short, and to follow up communication line change.  <P>SOLUTION: Monitor items to a monitor agent device are set by being triggered with control information for establishing a communication line. Further, monitor conditions such as monitor point specification information, notification item names, etc., are included in the control information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255907-A (JP)
Title: Display device
Inventor: MANBA NORIO
IPC: G09G3/20
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the degradation of picture quality due to display unevenness such as lateral smear caused by the waveform delay (distortion) of common electrode wirings which are provided respectively and independently in constituting a large-screen and high definition liquid crystal display device.  <P>SOLUTION: The display device performs writing to entire display pixels existing on one horizontal line by separating a gate line making even numbered display pixels in display pixels of one horizontal line in selected states and a gate making odd numbered display pixels in selected states and by settling the holding of a half of gradation signals in the first half horizontal period in two horizontal periods and by settling the holding of the remaining half of gradation signals in the latter half horizontal period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255909-A (JP)
Title: Display driving device
Inventor: HARADA TAKAHIRO
IPC: G02F1/133
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide the driving method of a display driving device by which high display quality and low power consumption are realized.  <P>SOLUTION: The gate driver 15 of the display driving device performs so- called interlaced scanning in which the driver performs scanning of odd numbered lines in the first half of a period when one picture is displayed and it performs scanning of even numbered lines in the latter half of the period. The common signal generating circuit 16 of the display device reverses the potential of a common voltage Vcom when scanning is changed over from the scanning of the odd numbered lines to the scanning of the even numbered lines, however, the circuit corrects the amplitude of the common voltage Vcom in accordance with whether a current scanning period is the scanning period of the odd numbered lines or the scanning period of the even numbered lines.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258868-A (JP)
Title: Optical path network, node, program and recording medium
Inventor: YAMANAKA NAOAKI
IPC: H04L12/841
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To reliably and speedily transfer burst data and to reduce the labor and time required for setting a cut-through path and the possibility of ineffective holding.  <P>SOLUTION: A plurality of paths are set between a node on an originating side and a node on an incoming side and the burst data is transferred on the basis of a policy that setting of the cut-through path has to be successful through one of them.  <P>COPYRIGHT: (C)2003,JPO