baber/WOPTO huggingface dataset:
Patent JP-2002318397-A (JP)
Title: Magnetic body reverse display panel set
Inventor: OTA INAO
IPC: G02F1/17
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic body reverse display panel set which uniformly disperses magnetic bodies for display having gathered in a liquid storage chamber while inverting and attracting them and also puts the magnetic bodies for display having been precipitated and evenly distributed in the liquid storage chamber back to a uniform density distribution while inverting and attracting them. SOLUTION: The magnetic body reverse display panel set is equipped with a magnetic body reverse display panel and a magnetic tool which has magnet constitution parts arranged so that S poles and N poles are arrayed alternately on one flank and agitates the magnetic bodies for display in dispersion liquid while inverting and attracting the magnetic bodies for display with magnetic fields produced from the N poles to the S poles on the flank when the flank is moved in the array direction of the S poles and N poles in contact with the top surface plate of the magnetic body reverse display panel.
Patent JP-2002319363-A (JP)
Title: Attaching table for attaching tem sample
Inventor: HASHIKAWA NAOTO
IPC: H01J37/20
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To enhance stability of a TEM sample contacting on an attaching face, and to reduce an influence affected by a characteristic X-ray from the attaching table resulting from a scattered electron beam. SOLUTION: The TEM sample 3 is attached on the attaching face 2a of the attaching table 1a. A bottom face of the TEM sample 3 is inclined by 30 deg., and the attaching face 2a is also inclined by 30 deg.. The TEM sample 3 is attached to an end part of the second surface side in the attaching table 1a out of the attaching face 2a. The whole bottom face of the TEM sample 3 contacts with the attaching face 2a, since both the bottom face of the TEM sample 3 and the attaching face 2a of the attaching table la are inclined by the same angle.
Patent JP-2002196998-A (JP)
Title: Information providing system, seal used for information providing system
Inventor: MATSUKAWA YUKIHIRO
IPC: G06F17/30
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a information providing system which deliveries information by precisely grasping needs, and realizes its efficient and effective management. SOLUTION: In this information providing system 1, by inputting an easy clip code, a user can obtain detailed information on specific goods, service, and others carried by a magazine or the like, or delivery information which can directly access to information similar to the above detailed information. Thus, the user can obtain rapidly pinpoint information just desired by the user. This information system has a structure in which the delivery information of another company, similar to the delivery information (specific information) indicated by the user is simultaneously delivered, thereby providing favor to the user and a delivery information possessor.
Patent JP-2002325387-A (JP)
Title: Motor and wiper unit
Inventor: ISHII YOSHINORI
IPC: B60S1/08
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a motor and a wiper unit, where the motor has a breather into which water does not penetrate easily. SOLUTION: In forming the motor 1 and the wiper unit 25, a frame-mounting part 3b of a gear case 3 is set apart from a through-hole 4a at a prescribed distance, and the space lower than the through-hole 4a is surrounded, except for the downward direction, and opened to the outside. A relief hole 4b for a manufacturing tool for forming the through-hole is formed at the position of the frame mounting part 3b opposite to the through-hole 4a, the relief hole 4b used upon forming the through-hole 4a of the gear case 3. The relief hole 4b for the manufacturing tool is blocked, when a frame 20 is mounted on the frame-mounting part 3b.
Patent JP-2002324948-A (JP)
Title: Semiconductor laser and laser module
Inventor: FUNAHASHI MASAKI
IPC: H01S5/022
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a DFB semiconductor laser whose power can be increased and which can stably oscillate in a single mode. SOLUTION: The semiconductor laser has a waveguide structure by which oscillation in lateral mode and in multimode can be performed and has an absorption layer for increasing the loss in modes other than the (n) order mode (n>=1) or a refraction grating for selectively reducing the gain which is formed in a specified position of a resonator. In this way, a DFB semiconductor laser which oscillates in a single mode in an (n) order mode can be obtained.
Patent JP-2002323165-A (JP)
Title: Hydraulic opening/closing valve
Inventor: TAKEHANA NORIO
IPC: F16K1/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic opening/closing valve for reducing the overall size compared with a conventional one, to eliminate a seat deviation by falling of a valve holder, reducing an operation torque of a lever in rotation of the lever, and to secure reliability relative to a stable external leakage by an O-ring. SOLUTION: This hydraulic opening/closing valve is provided with a lead cam 19 at a position opposed to a tip part in the thrust direction of a valve holder 24 in a space 11 of a body 10, an arm part 28, or a cam follower, contacting with a cam surface 20 of the lead cam 19 is provided in the tip part in the thrust direction of the valve holder 24, and the cam surface 20 and the arm part 28 are brought into contact with each other by a spring 46 at all times. No O-ring is provided in the outer circumferential surface of the valve holder 24, while O-rings 47 and 48 are provided between the outer wall of the rotary body part 35 of the lever 33 and the inner wall of the body 10.
Patent JP-2002323554-A (JP)
Title: Microwave detector with position detecting function
Inventor: ONO HISAO
IPC: G01S7/38
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a microwave detector with a position detecting function capable of combining an advantage of a solar type and an advantage of an external power source, and achieving power saving. SOLUTION: The microwave detector includes a power supply part 10 having a secondary battery charged by a solar cell, a power mode setting part 12 for determining that a power source is supplied from an external, a microwave detector body 2 for detecting a predetermined microwave, a GPS detecting part 3 for detecting a present position, a position storing part 4 for storing a position of a target, a detecting part 5 for detecting the target on the basis of the present position and output of the position storing part 4, an alarming part 8 for alarming on the basis of the detection of a microwave and detection of the target, and an intermittently driving part 7 for controlling and intermittently driving operation of the microwave detector body and the GPS detecting part.  The intermittently driving part controls to continuously drive while the external power source is used, and to intermittently drive while the power supply part is used.
Patent JP-2002321095-A (JP)
Title: Levitation mechanism of carrier plate in multistage press device
Inventor: URANO SEIJI
IPC: B30B7/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a levitation mechanism of a carrier plate in a multistage press device capable of being installed without requiring a special space or without a sufficient operation space and which is compact and economical since a mechanism is largely simplified. SOLUTION: This mechanism has a levitation member 50 which is provided with a rail member 30 provided in a move direction of a mobile board 12, a stage plate 40 provided along the rail member 30 and having a step part for arranging each carrier plate 20 in a predetermined levitation interval position with respect to each press plate 15, a slide part 52 sliding along with the rail member, a claw part 54 engaging with the step part of the stage plate, a width regulation part 60 butted on a side edge in a width direction of the carrier plate and regulating a movement in the width direction, and a holding-up maintaining part 65 engaging with a side edge back side in the width direction of the carrier plate and maintaining so as to be able to hold-up.
Patent JP-2002329314-A (JP)
Title: Method for manufacturing magnetic tape
Inventor: KATO SHIGEMI
IPC: B65H35/08
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape manufacturing method capable of limiting the fluctuation amount of the width dimension of each magnetic tape to be cut by a slitter to 5 μm or less in a full width including the vicinity of both sides of a web width direction. SOLUTION: When a Web WB wound in a bulk shape on a rewinding reel 1 is continuously pulled out, transferred, and passed through a slitter 2 to be cut into a plurality of magnetic tapes TP, during the passage of the Web WB through the slitter 2, the tension of a thin clear part CL exposed in a belt shape on both ends of the width direction of the Web WB is released. Then, the reduction of tension in the vicinity of both sides of the Web WB adjacent to the clear part CL is prevented to make the tension of the Web WB uniform in the width direction, and the fluctuation amount of the width direction of each magnetic tape TP is limited to 5 μm or less in the full width of the Web WB.
Patent JP-2002331548-A (JP)
Title: Injection device
Inventor: MARUMOTO HIROTSUGU
IPC: B29C45/76
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent clogging from being generated on a filter device, and reduce a resistance when a gas is sucked in. SOLUTION: This injection device has a cylinder member, an injection member, a storage cylinder 29, an air suction unit 72, and the filter device 81. In this case, for the cylinder member, a molding material-feeding port is formed at a specified location. The injection member is arranged in a manner to be rotatable and longitudinally movable in the cylinder member. The lower end of the storage cylinder 29 is faced to the molding material-feeding port, and the storage cylinder 29 stores the molding material which is fed from a hopper 31. The air suction unit 72 is arranged to be higher than the storage cylinder 29, and sucks in a gas in the cylinder member. The filter device 81 is connected with the air suction unit 72 through a communicating tube 77, and removes a fine powder mixed in the gas which is sucked in through the air suction unit 72.  The level on the surface of the molding material stays in the storage cylinder 29, and the molding material does not exist in an internal cylinder 73 and the section of a slit 76. Thus, the generation of the fine powder in the internal cylinder 73 and at the section of the slit 76 can be suppressed.
Patent JP-2002339372-A (JP)
Title: Wire gauze for forming slope frame
Inventor: FUSHIKI SADAO
IPC: E02D17/20
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a wire gauze for forming a slope frame, to which tip- section treatment having excellent adhesive properties with concrete or the like is executed. SOLUTION: In the wire gauze 1 for forming the slope frame in which rectangular meshes 4 are formed by alternately knitting warp lines 2 and weft lines 3 composed of metallic wires, the upper tip sections of the warp lines 2a are wound on the weft line 3a at an uppermost tip at every other line and winding sections 5 are formed. Bent sections 6 are formed to the warp lines 2b having no winding section 5 by bending the upper tip sections of the warp lines 2b at 90 deg. or less in the side-face direction of the wire gauze 1 at the places of the weft line 3b at the next positions of the weft line 3a. U-shaped folding-back sections 7 bent to the wire gauze side are formed at the front tip sections of the bent sections 6. Opening sections in a form that the two meshes 4 at sites having no bent section 6 in the wire gauze 1 are communicated are formed to the bent sections 6.  In the slope frame using the wire gauze 1, the bent sections 6 are buried into concrete or the like in a shape that the bent sections 6 are extended into forms, and adhesive properties between concrete or the like and the forms are improved.
Patent JP-2002341375-A (JP)
Title: Active matrix type liquid crystal display device and method of manufacturing for the same
Inventor: YASUDA YUKIYASU
IPC: G02F1/1333
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type liquid crystal display device which is capable of preventing the voltage holding defect of pixel electrode sections by suppressing the back gate effect by the charge-up of spacers in the upper parts of TFTs and a method of manufacturing for the same. SOLUTION: Interlayer dielectrics 7 to be formed in the upper parts of the TFTs on an active matrix substrate consist of a laminated structure composed of a single layer of a photosensitive acrylic resin or a silicon nitride film and the photosensitive acrylic resin and the TFTs are exposed by using a gray tone mask to shield light, to transmit contact sections 6 and to semi-transmit other segments, by which projecting parts 16a are formed on the TFTs. Spacers 10 are moved in a direction where the spacers are parted from the TFTs by the slope of the projection parts in bonding counter substrates formed with color filters 12a, etc., across the spacers 10 or after bonding the same, by which the influence of the charge-up of the spacers are relieved and the off-leak current of the back channel sections is lowered.
Patent JP-2002057382-A (JP)
Title: Magnetic element and magnetic head as well as method for magnetic regulating
Inventor: ITO AKIYOSHI
IPC: G11B5/39
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To improve an MR ratio of a magnetic element. SOLUTION: The magnetic element 1 comprises a plurality of laminated films containing different compositions. The element 1 has a magnetoresistive effect in which an electric resistance is changed by applying a magnetic field. In this element 1, a recess 11 for transmitting a current in a laminating perpendicular direction of the laminated films is formed. In the element 1, the current flows to a part except the part formed with the recess 11 and hence the current flows with a component in the perpendicular direction A. Thus, conduction electrons are propagated in the element 1 while passing the interfaces of the plurality of the laminated films.
Patent JP-2002338659-A (JP)
Title: Liquid epoxy resin composition and use thereof
Inventor: TAKAI HIDEYUKI
IPC: C08G59/42
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing photosemiconductors which gives a cured product excellent in wet heat resistance and transparency. SOLUTION: The epoxy resin composition comprises 110-160 pts.wt. of a liquid acid anhydride curing agent (C) and 3-7 pts.wt. of a curing accelerator (D) based on 100 pts.wt. of a liquid epoxy compound represented by formula (I), or further comprises 0.1-20 pts.wt. of an initiator (E) which emits a cation species by heating based on 100 pts.wt. of the liquid epoxy resin, (wherein X is an oxygen atom, a sulfur atom, a bivalent group of -SO-, -SO2 -, -CH2 -, -C(CH3 )2 -, -CBr2 -, -C(Br3 )2 -, -C(CF3 )2 , -C(CCl3 )2 - or -CH(C65 )-, or a mere single bond connecting two cycloaliphatic groups, and R<1> -R<18> may be the same or different and are each a hydrogen atom, a halogen atom, an oxygen atom, a hydrocarbon group that may contain a halogen atom, or an alkoxy group that may contain a substituent group).
Patent JP-2002345052-A (JP)
Title: Information terminal communication system
Inventor: ISHIBASHI JUNICHI
IPC: H04B7/26
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal communication system in which each of information apparatuses is simple and required no complicated operations. SOLUTION: This information terminal communication system has a single information terminal for storing a processing control command code in an information terminal (10), transmitting the processing control command code, receiving the transmitted processing command code, extracting the processing control command code and performing processing control corresponding to the processing control command code.
Patent JP-2001329801-A (JP)
Title: High and low pressure integrated steam turbine
Inventor: SHIGA MASAO
IPC: C22C38/46
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a high and low pressure integrated steam turbine having large output in one turbine casing, and having a large output coverage of a single unit and high reliability. SOLUTION: This high and low pressure integrated steam turbine has a high temperature and high pressure part for steam, a medium pressure part for inflow of steam which becomes high temperature and medium pressure by reheating the steam emitted from the high temperature and high pressure part, and a low pressure part for inflow of steam which becomes low pressure through the medium pressure part.  This turbine is provided with a low alloy steel-made rotor shaft integrally formed by the same composition from the high temperature high pressure part of the low pressure part, and a final stage blade having the length of a blade part planted in the low pressure part 101.6 cm or more to the rotating speed of 3,000 rpm of the rotor shaft or 85.09 cm or more to the rotating speed of 3,600 rpm, and characterized in that the temperature at a steam inlet to the high temperature and high pressure part initial stage blade is 530 deg.C.
Patent JP-2002350998-A (JP)
Title: Print density measuring device
Inventor: KITAZAWA TOSHIHARU
IPC: G03B27/72
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a print density measuring device in which the press contacting mechanism of a white balance surface provided in a densitometer can be made small in size, a sliding property is secured over a long period of time, and a press contacting operation is not destabilized. SOLUTION: This print density measuring device is provided with the densitometer 120 whose measuring plane 120a is arranged between the transport roller groups in order to measure a print density while transporting paper P by transport rollers 112 and 113, and an electromagnetic solenoid 130 moved between a contact position maintained by a white balance correction plane 122 so that a print formation plane is in a uniform contact state to the whole measuring plane 120a area and a retracting position to retract and driving to the contact position while resisting the energizing force of a spring 132 which always applies movement energization to the retracting position.
Patent JP-2002347429-A (JP)
Title: Air passage switching device
Inventor: NAKANISHI MASAYUKI
IPC: F16K11/052
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide the structure of an air passage switching device 7 capable of preventing air from leaking between a first and a second passages 7b, 7c without increasing airflow resistance, and of restraining reduction in air flow. SOLUTION: A substantially inverted C-type groove 8c is formed across axial passage width W in a shaft 8a facing the end 9a of a divider, and the end 9a is protruded in the inverted C-type groove 8c across the substantially axial passage width W so that the wall surface of the substantially inverted C-type groove 8c and the side wall of the end 9a may come into contact with each other when a door 8 is placed at a totally-enclosed rotating end. A seal is put around the shaft 8a even if a conventional trim 9b is eliminated, so that the leakage of air can be prevented between the first and the second passages 7b, 7c, and airflow resistance can be reduced because the trim 9b conventionally overhanging into the first and the second passages 7b, 7c is eliminated and the thickness is only of the door 8, thereby restraining reduction in the air flow in the air passage switching device 7.
Patent JP-2002352801-A (JP)
Title: Lithium secondary cell, negative electrode material for it, and improving method therefor
Inventor: WAKIHARA MASATAKA
IPC: H01M4/587
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To increase the energy capacity of the material used as the negative electrode for a lithium secondary cell, and to improve the output characteristics and charge/discharge cycle characteristics. SOLUTION: The negative electrode material for a lithium secondary cell is covered with a metal compound thin-film. The thickness of the thin-film is preferred to be 2-50 nm. The metal compound thin-film may be acquired by either physical deposition method or chemical deposition method, otherwise by vapor-phase deposition method or liquid-phase deposition method. The lithium secondary cell and the negative electrode material for it are thus acquired.
Patent JP-2002349935-A (JP)
Title: Air conditioner having function of dehumidification operation
Inventor: SASAO HIDEYUKI
IPC: F24F1/02
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner, having the function of dehumidification operation, in which operation is controlled so as to hinder a wasteful power consumption caused by a dehumidification operation in a ventilating state. SOLUTION: In the case when an opening/closing detector has detected that an opening/closing part is kept open over a predetermined time, the dehumidification operation is stopped and thereafter, when the opening/closing part has returned to a closing state, the dehumidification operation is resumed.
Patent JP-2002348567-A (JP)
Title: Water-based water repellent for antimicrobial, mildewproofing and termite-proofing wood and method for producing the same
Inventor: MATSUMURA KAZUYUKI
IPC: C09K3/18
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based water repellent having excellent water solubility and storage stability, usable as a water repellent for wood only by dilution with water, providing wood with excellent water repellency and antimicrobial/mildewproofing properties and termite-proofing properties by coating or impregnation. SOLUTION: This water-based water repellent for antinicrobial, mildewproofing and termite-proofing wood is characterized by comprising (A) an organosilicon compound represented by the formula: (R<1> )a (OR<2> )b SiO(4-a-b)/1 (R<1> is an alkyl group R<2> is an alkyl group; (a) is 0.75-1.5; (b) is 0.2-3 and 0.9<a+b<=4.0), (B) an amino group- containing alkoxysilane represent by the formula: R<3> R<4> NR<5> -SiR<6> n (OR<2> )3-n (R<3> and R<4> are each H, an alky group or an aminoalkyl group; R<5> is a bifunctional hydrocarbon group;  R<6> is an alkyl group; n is 0 or 1) or its partial hydrolyazate, (C) a quaternary amino group-containing alkoxysilane represented by formula [(CH3 )2 R<7> N(CH2 )3 -SiR<6> n (OR<2> )3-n ]<+> X<-> (R<7> is a monofunctional hydrocarbon group; n is 0 or 1) or its partial hydrolyzate and (D) a substance obtained by subjecting a boric acid compound to a cohydrolytic condensation in the presence of an organic acid or an inorganic acid.
Patent JP-2002346785-A (JP)
Title: Laser beam machining device in liquid
Inventor: KAGAWA KAZUHIRO
IPC: B23K26/064
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining device in liquid which has improved characteristic of machining for a work to be machined arranged in a liquid. SOLUTION: A transparent partition plate 41 is arranged in the liquid with a prescribed inclination angle θ of the emitting face with respect to a horizontal line. A prism 42 is tightly attached on the incident face of the transparent partition plate 41. The prism 42 has an optical characteristic of a refractive index which is equal to or similar to the value of the refractive index of the liquid contained in a chamber 70. Bubbles arriving at the injection face of the transparent partition plate 41 move along the injection face. Further, on the injection face side of the transparent partition plate 41, floating up bubbles are quickly removed by a flow generated with a flow generator 100 prior to adhesion to the injection face of the transparent partition plate 41.