baber/WOPTO huggingface dataset:
Patent JP-2004091285-A (JP)
Title: Radio wave absorbing body
Inventor: BIZEN HIROSHI
IPC: C04B14/36
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for a radio wave absorbing body which has excellent non-combustibility and long term durability by using only inorganic materials such as inorganic foamed pumice, a volcanic product, cement and a radio wave absorbent and a method of manufacturing the radio wave absorbing body using the composition.  <P>SOLUTION: The composition for the radio wave absorbing body consists essentially of inorganic foamed pumice having 0.5-6.2 mm average particle diameter and loose apparent specific gravity of 0.24-0.49, cement and water and if necessary, the radio wave absorbent, the high-performance water reducer and amorphous silica having 0.1-1 μm average particle diameter are added to the composition. Or the composition of the radio wave absorbing body consists essentially of volcanic product having 0.3-10 mm average particle diameter and loose apparent specific gravity of 0.79-1.7, cement and water and if necessary, the radio wave absorbent, the high-performance water reducer and amorphous silica having 0.1-1μm average particle diameter are added to the composition. The method of manufacturing the radio wave absorbing body using the same and a method of applying the radio wave absorbing body are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003155241-A (JP)
Title: Pharmaceutical for treatment and prevention of tuberculosis containing erythromycin derivative
Inventor: YOSHIDA TOSHIHIKO
IPC: A61K31/7048
Filed: 2002-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical useful for the treatment and prevention of tuberculosis. SOLUTION: The pharmaceutical for the treatment and/or prevention of tuberculosis contains an erythromycin derivative expressed by general formula (R is H, methyl or ethyl; R<1> is a 5-12C alkyl, a cycloalkyl, a (cycloalkyl)alkyl, an aralkyl or a group of formula (CH2 )n -X-R<5> ; R<2> is H or carbamoyl; R<3> is an acyl or a group of formula C(=O)-Y-R<6> ; R<4> is H or an alkyl; R<5> is an alkyl, an alkoxyalkyl, an alkylthioalkyl, an alkylaminoalkyl, an aryl or an aralkyl; R<6> is an alkyl, an aryl or an aralkyl; (n) is an integer of 1-6; X is O, S or NZ; Y is O or NH; and Z is H or an alkyl) or a salt, hydrate or solvate of the derivative.
Patent JP-2004104165-A (JP)
Title: Digital broadcast receiver
Inventor: MAEZAWA YOSHIMASA
IPC: H04N5/765
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver capable of automatically informing a user at a remote place about recorded information, placing a viewing and listening limit on a program when the recorded program is reproduced, and applying protect to the program when it is erased.  <P>SOLUTION: The digital broadcast receiver includes: a means for comparing user information with program information; a means for automatically recording specified broadcast data when the comparison result indicates coincidence; a means for transmitting recording information to an information terminal of a specific user when the data are recorded; a means for generating a password when the data are recorded; a means for transmitting the password to the information terminal; a reproduction / erasure instruction means; a means for receiving a reproduction / erasure instruction to make an input request of the password with respect to the specific broadcast data; a password entry means; a means for comparing the password transmitted to a specific user with a password received from the user; and a means for reproducing or erasing the specific broadcast data when the comparison result indicates coincidence.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101572-A (JP)
Title: Image forming apparatus
Inventor: WATANABE SHUNSUKE
IPC: H04N1/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily realize secrecy protection even in the case of using a reserved copying function even when secrecy information is copied.  <P>SOLUTION: When a copying job (job) for which printing is performed now exists and a reserved copying job (reserved job) does not exist, the control part of a digital composite machine reserves a required job so that the reservation order thereof is set to a top position. When the reserved job exists and a secrecy mode is not set (secrecy is not designated), the control part reserves the required job so that the reservation order is set to a final position. When the secrecy mode is set, it reserves the required job as a job for secrecy . At such a time, when the reserved job is checked from the top of the reservation order and the checked reserved job is not the job for secrecy, the control part sets the reservation order of the required job to the position of the checked reserved job (the printing order of the required copying job is advanced).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101266-A (JP)
Title: Piezoelectric vibration type gas sensor
Inventor: MIYAZAKI SHIGEYUKI
IPC: G01N5/02
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the detection precision of a piezoelectric vibration type gas sensor for detecting the combined state of a gas constituent with a receptor such as a sensitive film by a change in the frequency of a piezoelectric vibrator by considering the change in the frequency of the piezoelectric vibrator by a temperature change.  <P>SOLUTION: An oscillation circuit 106 is connected to platinum electrodes 102, 104 in the piezoelectric vibration type gas sensor, and a frequency counter 107 is connected to the oscillation circuit 106, and the resonance frequency of a quartz plate 101 can be measured. Additionally, a resistance measuring instrument 108 is connected to the platinum electrode film 102 in the piezoelectric vibration type gas sensor to measure a temperature change in the platinum electrode film 102. An analysis processing section 109 analyzes gas to be measured in an atmosphere where the piezoelectric vibration type gas sensor is arranged according to a change in the inputted resonance frequency and a change in resistance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099480-A (JP)
Title: Optically active 1-(fluoro, trifluoromethyl or trifluoromethoxy-substituted phenyl)alkylamine n-monoalkyl derivative and method for producing the same
Inventor: ISHII AKIHISA
IPC: C07C209/52
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new optically active 1-(fluoro, trifluoromethyl or trifluoromethoxy-substituted phenyl)alkylamine N-monoalkyl derivative used as an important intermediate for medicines and agrochemicals, and to provide a method for producing the same.  <P>SOLUTION: This method for producing the optically active 1-(fluoro, trifluoromethyl or trifluoromethoxy-substituted phenyl)alkylamine N-monoalkyl derivative represented by formula [4] [R is F, trifluoromethyl or trifluoromethoxy; (n) is an integer of 1 to 5; R<SB>1</SB>and R<SB>2</SB>are each a 1 to 6C alkyl; * shows an asymmetric carbon] comprises reacting an optically active secondary amine represented by formula [1] (Me is methyl; Ar is phenyl or naphthyl) with an alkylating agent represented by formula [2] (X is a releasable group) in the presence of a base and then hydrolyzing the obtained optically active tertiary amine represented by formula [3].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103088-A (JP)
Title: Recording medium changer system
Inventor: SAIKI KAZUNORI
IPC: G11B17/26
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily enable miniaturization and space saving by a reduction in space for the evacuation of a drive unit.  <P>SOLUTION: A stocker 2 which can contain a plurality of disk-like recording media 6, can be split between layers at any positions. An insertion mechanism 4 inserts a drive unit 3 which evacuates with a drive crooked part 10 flexed out of a stocker 2 with an attitude of upright placement, into space between stockers 2 by expanding a drive crooked part 10, and can handle registration and reproduction to the disk-like recording medium 6. At standby time when the crooked part 10 is flexed, space to be used for housing of the drive unit 3 within an enclosure 5 can be reduced with upright placement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101352-A (JP)
Title: Portable ground fault detection sensor and trouble location search system
Inventor: AYUKAWA MASASHI
IPC: G01R31/02
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable earth fault detection sensor which makes mobility possible by reducing size and weight and makes detaching to aerial distribution line easy and safe.  <P>SOLUTION: For the case of three-phase, the portable earth fault detection sensor is constituted of PCT sensors 2 to 4 with the same configuration, and these PCT sensors are installed on aerial distribution lines 1a to 1c as the primary windings. The PCT sensor 2 comprises a CT 100a for detection and CT 200a for insulation which is connected in series with the CT 100a for detection. The PCT sensor 3 comprises CT 100b for detection and CT 200b for insulation, and the PCT 4 comprises CT 100c for detection and CT 200c for insulation. The CT 100a to 100c for detection have a structure which is lowered in withstand voltage, as compared with the voltages of the aerial distribution lines 1a to 1c. The CT 200a to 200c for insulation comprise a primary winding connected with the secondary windings of the CT 100a to 100c for detection and the secondary windings for outputting detection output of zero-phase electric current, based on surge current to zero-phase current-sensing section 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101858-A (JP)
Title: Light source device
Inventor: MANO KOZO
IPC: G02F1/377
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve conversion efficiency to a second harmonic as far as possible in a light source device equipped with an optical waveguide type SHG element.  <P>SOLUTION: In the light source device equipped with a laser light source LS, a lens 44 to condense a light beam emitted by the laser light source LS and the optical waveguide type SHG element 53 to generate the second harmonic of the light beam made incident on the optical waveguide by the lens 44, the optical waveguide type SHG element 53 is constructed so as to make refractive indexes of both sides of the center of the optical waveguide 53a be asymmetrical to each other in a direction set to perpendicularly intersect the waveguide direction, a beam waist of the light beam condensed by the lens 44 is positioned on an incident end face of the optical waveguide or in the vicinity thereof and further the width of the light beam at the incident end face is made to be larger than the width of the optical waveguide by adjusting the optical axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100404-A (JP)
Title: Window device with heater
Inventor: WAKASUGI KIKUO
IPC: F24D13/02
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window device that efficiently blocks outside cold air, excels in aesthetics and is low in manufacturing cost.  <P>SOLUTION: The window device comprises a sill 1a, a head 1b, a right jamb 1c and a left jamb 1d all constituting a window frame 1, and sashes 5. The sill 1a forms, on a room R side, a space 6 substantially the same in length as the sill 1a. A heat source 8 is disposed in the space 6. The horizontal surface 1a2 or vertical surface 1a1 of the space 6 has an air vent 7 for emitting air heated by the heat source 8 along the sashes 5 on the room R side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112186-A (JP)
Title: Signal recording and reproducing system
Inventor: ENDO HIROO
IPC: H04N5/225
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal recording and reproducing system capable of reproducing a sound of an object at a remote place with excellent S/N.  <P>SOLUTION: A sound processing circuit 205 of a camcorder 101 transmits a start signal and a recording stop signal to a portable sound recorder 102, and a sound processing circuit 302 of the portable sound recorder 102 is configured to start recording sound data onto a memory card 103 when receiving the recording start signal and to stop the recording of the sound data onto the memory card 103 when receiving the recording stop signal, The sound processing circuit 205 of the camcorder 101 at signal reproduction reproduces recorded image data and mixes recorded sound data and the sound data recorded on the memory card 103 loaded to the portable sound recorder 102 and reproduces the mixed data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108489-A (JP)
Title: Seal box for pipe leakage emergency measure
Inventor: MIYAMOTO YOSHINORI
IPC: F16L55/16
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal box used in emergency measure to the leakage regardless of a diameter of a pipe.  <P>SOLUTION: This seal box comprises a box main body composed of an upper lid 2 and a lower lid 3 holding the pipe 10 in a state of surrounding a leakage part of the pipe 10 and closely joining end faces to each other, a packing 6 mounted between an inner face of the upper lid 2 and the pipe 10 and between an inner face of the lower lid 3 and the pipe 10 at a position outside in the axial direction of the pipe, of the leakage part 17, and support members 7, 8, 9 for supporting the box main body at the pipe 10 part projecting to the outside from the box main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086108-A (JP)
Title: Liquid crystal display device
Inventor: FUJIMORI KOICHI
IPC: G02B5/20
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transflective liquid crystal display device with excellent display quality and having a multi-gap structure.  <P>SOLUTION: The liquid crystal display device has a first substrate, a second substrate, a liquid crystal layer provided between them and has a plurality of picture-element regions for providing display. Furthermore, each of the picture-element regions has a transmission region for providing display in a transmission mode by using light incident from the side of the first substrate, and a reflection region for providing display in a reflection mode by using light incident from the side of the second substrate. Besides the height of a surface of the second substrate on the side of the liquid crystal layer in the reflection region is higher than the height of a surface of the second substrate on the side of the liquid crystal layer in the transmission region, while the height of a surface of the first substrate on the side of the liquid crystal layer in the reflection region is substantially equal to the height of a surface of the first substrate on the side of the liquid crystal layer in the transmission region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119077-A (JP)
Title: Medium temperature fuel cell
Inventor: ASANO KOICHI
IPC: H01M8/02
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell which can operate in a medium temperature region where conventional fuel cells can not operate.  <P>SOLUTION: The fuel cell uses a mixed molten salt including at least one of potassium hydrogensulfate (KHSO<SB>4</SB>) and sodium hydrogensulfate (NaHSO<SB>4</SB>) as an electrolyte and is made to operate in temperature regions from a melting point of the electrolyte to 600°C. The gas supplied to the electrolyte comprises a fuel gas including either of a fuel gas which includes hydrogen or which is reformed to generate hydrogen and a gas which can directly supply proton to the electrolyte by an anodic reaction, and an oxidizer gas including oxygen. Preferably, both of the fuel gas and the oxidizer gas are humidified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184427-A (JP)
Title: Spectacles and auxiliary spectacles
Inventor: PARK HUN-YANG
IPC: G02C5/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide spectacles with auxiliary spectacles which are easily attached and detached by using magnets and opened and closed in the front.  <P>SOLUTION: The spectacles such as industrial spectacles and sunglasses, which have normal auxiliary spectacles comprise the main-body spectacles (G) equipped with a spectacles lens coupling body (1) into which magnets are inserted and the auxiliary spectacles equipped with an auxiliary spectacles lens coupling body (2) into which magnets are inserted; and, specially, the auxiliary spectacles lens coupling body (2) is vertically sectioned and also characterized in that an opening magnet and a closing magnet are inserted into the left and right to adjust opening and closing of the auxiliary spectacles with magnetic forces and the auxiliary spectacles can be detached when not necessary.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004120332-A (JP)
Title: Foldable type portable terminal
Inventor: KITAMURA KAZUO
IPC: H04W88/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable type portable terminal wherein whether a camera mode is set is judged by an appearance, and a lens is hardly damaged.  <P>SOLUTION: For the fodlable type portable terminal, a second main body 2 is pivoted to a first main body 1 through a hinge mechanism 5 and an operation key and a main display are equipped respectively on the surface of the first main body 1 and the surface of the second main body 2. The second main body 2 is provided with a base cabinet 3 connected to the hinge mechanism 5 and openable and closable relative to the first main body 1 and a slide cabinet 4 slidably engaged with the back surface of the base cabinet 3 to be brought closer to and separated from the hinge mechanism 5. On the back surface of the base cabinet 3, a camera 6 is installed at a position to be exposed by the separation of the slide cabinet 4 from the hinge mechanism 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116211-A (JP)
Title: Hard-to-slip floor finishing material, its manufacturing method, and non-slip coating material composition
Inventor: ISHIKAWA NOBUAKI
IPC: B05D3/12
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard-to-slip floor finishing material which is excellent in the appearance of a paint film with excellent smoothness without causing the deterioration of strength of the paint film or the roughing of the surface, further excellent in non-slip effect, particularly, a non-slip effect in wetting, and easily constructible in a site as well as factory production, its manufacturing method, and a non-slip coating material composition for it.  <P>SOLUTION: This hard-to-slip floor finishing material comprises a paint film layer having a paint film body formed by solidifying a coating material solid component, and a microcapsule dispersed in the paint film body and composed of an outer shell formed of a wall material and a core material sealed in the outer shell. The paint film layer has, on the surface, a number of fine pores formed by removing core materials in the outer shell by breaking the outer shell of the microcapsule, or removing the core materials and the broken outer shell. This manufacturing method comprises a step for performing the polishing treatment of the surface of the paint film layer in the manufacture of the hard-to-slip floor finishing material. This non-slip coating material composition is used to manufacture the hard-to-slip floor finishing material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119320-A (JP)
Title: Sealing material for fluorescent display tube, manufacturing method of sealing material and fluorescent display tube using sealing material
Inventor: KATO MASAHIRO
IPC: H01J5/32
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent display tube having amorphous low-melting-point glass consisting of a sealing material for the fluorescent display tube using phosphoric acid group lead-free glass (P<SB>2</SB>O<SB>5</SB>-SnO group glass with low-melting-point as mother glass) which can maintain degree of vacuum of the fluorescent display tube, with a conventional process of baking or the like as it is.  <P>SOLUTION: The fluorescent display tube is made of an amorphous glass with low melting point composed of P<SB>2</SB>O<SB>5</SB>-SnO group glass with low melting point as mother glass, and fluorescent display tube sealing material made of seal frit consisting of filler with low melting point for thermal expansion adjustment in which at least fine particles of either SiO<SB>2</SB>or Al<SB>2</SB>O<SB>3</SB>ZrO<SB>2</SB>with a particle diameter of 0.001 to 0.1 μm is added by 0.01 to 2.0 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123241-A (JP)
Title: Torque adjuster and printer manufacturing method
Inventor: OTAKA HIROYUKI
IPC: B65H3/06
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque adjuster allowing easy and accurate adjusting work in assembling a printer, and a printer manufacturing method.  <P>SOLUTION: An electronic tag reading part 130 constituting the torque adjuster 100 reads a value from an electronic tag 15 mounted on a sheet feeding motor 7 of the printer 1 and storing the value indexing driving power for driving the sheet feeding motor 7 and a writing part 140 writes it into a driving power storage part 17 of the printer 1, whereby the torque of the sheet feeding motor 7 is corrected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122850-A (JP)
Title: Method of manufacturing air bag and air bag
Inventor: YAMADA TADASHI
IPC: B60R21/16
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an air bag for easily and inexpensively manufacturing the air bag without performing a troublesome work of stitching an air bag base fabric along its edge.  <P>SOLUTION: The air bag base fabric is woven to have a bag part 42 of a double structure made by a hollow weave, a single woven part 43 of a single structure surrounding the bag part 42, and an opening 44 for being connected with an inflator, made in the double structure and provided to part of the single woven part 43. If required, a tether 45 for regulating the expansion shape of the bag part 42 is formed to project on the periphery of the single woven part 43, being positioned at the opposite side of the opening 44 for being connected with the inflator. After trimming the air bag base fabric 41 approximately along the outer peripheral edge of the single woven part 43, the air bag base fabric 41 is reversed through the opening 44.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122539-A (JP)
Title: Ink storing member for writing utensil
Inventor: KOYAMA TAKAO
IPC: B43K7/02
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink storing member for a writing utensil which can prevent an ink from being deteriorated caused by permeation of oxygen in air through an ink storing member for the writing utensil such as an ink storing container and an ink storing pipe for storing the ink for the writing utensil such as an aqueous or oily liquid ink and a gel-like ink, and can prevent the ink from spouting out, and is excellent in water resistance, coating film strength and adhesiveness.  <P>SOLUTION: The ink storing member A for the writing utensil for storing the ink for the writing utensil is composed of an organic polymer. A coating layer consisting of a polyvinyl alcohol layer with a reactive ketone group in the molecule or an ethylene-vinyl alcohol copolymer layer is formed on the outside surface part of the ink storing member 11a for the writing utensil.  <P>COPYRIGHT: (C)2004,JPO