baber/WOPTO huggingface dataset:
Patent JP-2001328289-A (JP)
Title: Thermal transfer recorder, and cleaning method for intermediate medium
Inventor: IMAI AKIHIRO
IPC: B41J2/325
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal transfer recorder and a cleaning method for an intermediate medium producing a defect-free image containing no dye contaminant nor foreign matter by solving a problem that the intermediate medium may be contaminated with dust or dye and an image obtained finally on an image receiving body may be contaminated with dust or dye in a recording process where the image receiving layer of an image receiving layer transfer body is transferred temporarily onto the intermediate medium, an image is recorded on the transferred image receiving layer and then the image receiving layer recorded with an image is further transferred onto a final image receiving body. SOLUTION: In addition to standard process of forming an image receiving layer on an intermediate medium, recording an image onto the intermediate medium, and transferring the image receiving layer from the intermediate medium onto an image receiving body, the thermal transfer recorder and the cleaning method for the intermediate medium comprises a cleaning process of forming an image receiving layer on an intermediate medium and transferring the image receiving layer from the intermediate medium onto an image receiving body, or means or process for cleaning the intermediate medium through the same cleaning process using a cleaning layer transfer body.
Patent JP-2001295309-A (JP)
Title: Small-bore cover frame disconnecting tool
Inventor: TAKAHASHI HIRONOBU
IPC: E03F5/10
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To solve the point at issue that not only a decorative section is damaged but also labor and the time are required in conventional disconnecting works by a hammer, pliers or the like. SOLUTION: The cover frame is disconnected simply in a short time without damaging by works from the inside of a small-bore periphery by the tool, efficiency is improved and works at a narrow place can be facilitated.
Patent JP-2001337439-A (JP)
Title: Design of semiconductor integrated circuit, producing method and inspection method thereof and semiconductor integrated circuit
Inventor: SUZUKI TOSHIO
IPC: G03F1/70
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a technique which unnecessitates an exclusive process for forming a pattern in order to determine storage data of stored ROM, simplifies the process and enables reducing a production cost. SOLUTION: In this design and producing method of semiconductor integrated circuit in which plural semiconductor integrated circuits having the stored ROMs which are different in data to be stored are formed on one sheet of wafer, the ROM pattern is formed by being synthesized with the common pattern among plural semiconductor integrated circuits other than the said pattern.
Patent JP-2001335075-A (JP)
Title: Packing device
Inventor: TSUZAKI YASUNORI
IPC: B65D81/113
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a packing device which is composed of members all made of corrugated board and for which a number of component parts of the members required for packing and their assembly processes are minimized. SOLUTION: The packing device is composed of an outer case 11 and a sheet-like inner packing material 12 which is used by being inserted into the outer case 11. The inner packing material 12 is provided with a side face part 14 for protecting a side face of an object to be packed and a bottom face part 13 for supporting a bottom of the object. Since a number of component parts is decreased to only one and assembly processes can also be greatly reduced, the saving of production cost can be achieved to a great extent.
Patent JP-2001337852-A (JP)
Title: Device and method for information processing
Inventor: KISHIMOTO TOYOAKI
IPC: G06F9/445
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To improve the operability and performance in use for users. SOLUTION: When new application programs cannot be installed from external recording media such as a memory card or the like, according to the remaining capacity of a storage means (internal storage means), the system reserves a storage area by saving and shifting application programs have been automatically stored in the storage means to external recording media, and then permits the new additional application programs to be installed into the storage means from the exernal recording media.
Patent JP-2001339122-A (JP)
Title: Light source
Inventor: OKAZAKI MASAHIDE
IPC: G03B27/52
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a light source that accurately maintains the emission and arrangement accuracy of a laser beam, and at the same time arranges a semiconductor laser chip with high density for miniaturizing the light source itself. SOLUTION: A light source 1 is equipped with a plurality of collimater lenses 11, a positioning member 12 that positions the collimater lenses 11 for arrangement, semiconductor laser chips 13 corresponding to the number of the collimater lenses 11, and a retention member 14 that allows each semiconductor laser chips 13 to correspond to each collimater lens for positioning and retaining.
Patent JP-2001335287-A (JP)
Title: Clutch changeover device for winch
Inventor: MUTO KATSUAKI
IPC: B66D1/22
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency by reducing the labor before the clutch hoisting is started. SOLUTION: A clutch is in an open condition with the power transmission is shut off under a condition where a clutch recessed part 11a cut in a ring gear 11 of a planetary gear type reduction gear 2 interposed on a power transmission system between a hydraulic motor 1 and a winch drum 3 is uncoupled from a clutch projecting part 23d formed on a lower end of a clutch shaft 23. When an operator turns ON a drive switch in this condition, the hydraulic motor 1 is driven by the pressure oil to be fed from a hydraulic pump, a piston pin 32 of a hydraulic actuator 33 is protruded to rotate a clutch cylinder 24, and to rotate the clutch shaft 23 in the same direction via an engagement pin 27.  When the clutch shaft 23 is rotated, the clutch shaft is supported by a roller pin 29 engaged with a cam groove 28 formed in the clutch shaft 23, and the clutch shaft 23 is lowered, the clutch projecting part 23d is fitted to the clutch recessed part 11a cut in the ring gear 11, and the ring gear 11 is fixed in a clutch coupled condition.
Patent JP-2001340787-A (JP)
Title: Water sprayer
Inventor: AIBA MASATOSHI
IPC: B05B15/06
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an innovative water sprayer having an excellent commercial value. SOLUTION: This water injector 2 is detachably connected to the tip of a water sprinkling hose 1. The water injector 2 is formed by the grip 3 to be communicatively connected to the tip of the hose 1 and a hard water injection pipe 4 connected to the grip 3, having a straight part 4b of specified length and having a water injection hole 4a at the tip, a closing part 7 to interrupt water passage is provided to the grip 3, and the tip of the water injection pipe 4 is curved.
Patent JP-2001308847-A (JP)
Title: Method for using cryptographic key
Inventor: SHONO KATSUFUSA
IPC: H04L9/26
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To construct a safe and fast network by establishing component technologies of chaos stream cipher via a communication line by repeating a simple convention between computers, the binary decimal fraction 52-bit calculation of a logistic map and an exclusive-OR operation and utilizing the component technologies for the network. SOLUTION: Assume a double-precision calculation using a 32-bit CPU, then there are 252=4.09×1015 ways for the initial value x(0) of logistic mapping. Cryptographic keys to that extent can be prepared. Although a pseudorandom number obtained by defining x(τ) obtained by mapping τ times as an initial value is included in a pseudorandom number obtained by defining x(0) as an initial value, results obtained by performing a sequential exclusive-OR operation between the both pseudorandom numbers become a new pseudorandom number and are useful for chaos stream ciphering.
Patent JP-2001342423-A (JP)
Title: Clear coating for automotive top coat, method for forming multilayered coat, and automotive body coated therewith
Inventor: AZUMAI TERUZO
IPC: C08L43/04
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a clear coating for automotive top coat, excellent in weathering resistance and acid resistance, exhibiting such excellent stain resisting properties as to be free from car washing, and further giving the excellent stain resisting properties to an area of which the surface is polished. SOLUTION: This clear coating for automotive top coat contains (I) a half- ester acid group-containing acrylic copolymer and (II) a silicate-grafted acrylic copolymer as resin components, wherein the copolymer (I) is obtained by copolymerizing (I-a) a radical-polymerizing monomer containing an acid anhydride group and (I-b) another radical-polymerizing monomer to obtain a copolymer, then subjecting the acid anhydride group contained in the obtained copolymer to half-esterification with an alcoholic compound of a low molecular weight, and the copolymer (II) is obtained by grafting (II-B) a silicate compound of the formula 1 (R1 is a 1-20C alkyl which may be substituted;  and n is 1-50) onto (II-A) a hydrolyzable silyl group-containing copolymer so that the grafted silicate compound (II-B) is contained in an amount of 5-50 wt.% (converted to the solid material) based on the total amount of the resin components.
Patent JP-2001344934-A (JP)
Title: Tape cassette and cassette holder
Inventor: FUJII HIROSHI
IPC: G11B23/087
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To make a contribution to the degree of freedom in design and thickness reduction of a tape drive assembly. SOLUTION: This tape cassette 10 has a mouse part 21 opened forward, upward and downward in the front part of a cassette shell 20, is positioned with part of a magnetic tape (tape-like recording medium) so as to cross the front end of the mouth part, has a front lid 60 covering the front side of the magnetic tape (tape-like recording medium) and is completed in mounting at the tape drive assembly 110 when the tape cassette is inserted into a cassette holder 150 and the cassette holder moves. Projecting parts 22c and 22c which strike against the cassette holder when tape cassette is inserted into the cassette holder are formed at the top edge at the front end of the tape cassette.
Patent JP-2001349209-A (JP)
Title: Valve seat
Inventor: MASUYAMA TETSUO
IPC: F02F1/24
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a valve seat capable of reducing or extinguishing a seating sound by absorbing seating vibration of a valve. SOLUTION: A composite valve seat 1 composed of a valve contact member 4 and a base material 3 for holding the valve contact member 4 attains the purpose by forming the base material 3 of a vibration damping material, and an integral valve seat attains the purpose by forming the valve seat itself of the vibration damping material. In these cases, a sintered material composed of a vibration damping alloy material or vibration damping alloy powder can be used as the vibration damping material.
Patent JP-2001347148-A (JP)
Title: Bubble generator
Inventor: NANBA YOSHIYUKI
IPC: B01F3/04
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a bubble generator capable of changing the fineness of bubbles adjusting to user's state. SOLUTION: This bubble generator generates bubbles by mixing air with a detergent liquid. Here, a flow path 4 of the outlet through which the bubbles are taken out, is formed of a soft member and is made to variable structures 41, 42, 44.
Patent JP-2001356490-A (JP)
Title: Cylindrical inside surface scanning type recorder with film sticking preventive mechanism, and image recording method
Inventor: KITAYAMA HIRONARI
IPC: G03F7/20
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent photosensitive material films with images recorded thereon from sticking to the inside surface of a semi-cylindrical drum of a cylindrical inside surface scanning type recorder in discharging the photosensitive material films from the semi-cylindrical drum. SOLUTION: A transportation control section (36) of the cylindrical inside surface scanning type recorder (10) releases the sticking of the recorded photosensitive film (16) to the inside surface (14) of the semi-cylindrical drum (12) by once rewinding the (16) by a fixed length to a supply roller (20) side by rotating the supply roller backward upon ending of the recording on the photosensitive film (16), then feeds the film to a discharge roller (22) to mesh the film with the discharge roller b rotating the supply roller (20) forward and further sends out the film from the inside surface (12) of the semi-cylindrical drum by rotating the supply roller and the discharge roller forward.
Patent JP-2001357644-A (JP)
Title: Method and device for adjusting attitude angle of magnetic head device
Inventor: HOSOKAWA AKIHIRO
IPC: G11B21/02
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To secure a great change in stationary attitude angle by merely imparting a small bending displacement to a flexible body. SOLUTION: A bend for adjusting a stationary attitude angle is imparted to the flexible body 12 of a magnetic head device 95. An area 14 where the bend is produced is irradiated with a laser beam LA.
Patent JP-2002001009-A (JP)
Title: Defoaming apparatus and defoaming method
Inventor: SUZUKI EIICHI
IPC: C02F3/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a rational defoaming technique capable of easily and economically carrying out defoaming treatment of a foaming fluid. SOLUTION: In a wastewater treatment tank 1, an air lift pump 60 is installed in a transportation pipe 62 for transporting treatment water in an anaerobic filter-bed tank 20 to a carrier-moving biological filtration tank 30. Further, a cap member 63 for diffusing the treatment water is installed in a discharge part D of the transportation pipe 62. At the time the treatment water in the anaerobic filter-bed tank 20 is transparent by the air lift pump 60, the water is diffused by the cap member 63 and supplied toward the liquid interface of the carrier-moving biological filtration tank 30. Consequently, foaming in the liquid interface in the carrier-moving biological filtration tank 30 can physically be suppressed.
Patent JP-2002000197-A (JP)
Title: Method for suppressing damage of dna due to active oxygen ingredient contained in drink or food, and drink or food suppressing damage of dna
Inventor: OKUBO KAZUYOSHI
IPC: A23L5/20
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a means for enhancing the safety of drink or food by detecting the interaction of an active oxygen ingredient with an active oxygen eliminating substance by an active oxygen elimination photogene. SOLUTION: This method for controlling the damage of DNA due to an active oxygen ingredient, characterized by adding an active oxygen elimination emission mediator to the drink or food containing the active oxygen ingredient.
Patent JP-2002014155-A (JP)
Title: Millimeter-wave transceiver
Inventor: KAWADA TOSHIHIKO
IPC: H01P3/16
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To facilitate positioning of parts so as to greatly enhance manufacturing operability and enhance the propagation characteristic of high frequency signals, which results in enhanced, stable performance of a millimeter-wave transceiver for detectable range and distance, detection of the position and speed of a target and the like, when the transceiver is applied to a millimeter- wave radar or the like. SOLUTION: In the millimeter-wave transceiver, having a sending antenna and a receiving antenna integrated with each other, a Gunn diode 3 is installed in a metallic member 2, and the metallic member 2 is provided with a choke- type bias supply line 4a, formed with alternating wide and narrow lines and a conductor strip 5 for connecting the line 4a to the diode 3 in a straight line. The wide and narrow lines of the line 4a are each approximately λ/4 long, and the length of the conductor strip 5 is approximately (3/4)+n}l (n is an integer of 0 or larger).
Patent JP-2002011990-A (JP)
Title: Cap-type writing utensil
Inventor: TAKAKURA TOSHIHIRO
IPC: B43K7/08
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a writing element consisting of a pen point and an ink storage barrel suffers an impact due to a fall directly when a writing utensil happens to have fallen from a desk or a pocket with a cap fitted to the writing utensil and consequently, the leakage of ink from the tip or the rear end of the writing element often tends to occur and the ink leakage fouls the interior of the cap and also comes out of the cap, resulting in the fouling of clothes, hands, a paper space or the like. SOLUTION: This cap-type writing utensil is structured of the writing element having an ink storage part arranged in a barrel and a cap converting the tip of the writing element, attached, in a freely attachable/detachable manner, to the tip of the barrel. In the writing utensil, an elastic body coming into contact with the tip of the writing element is arranged inside the cap and at the same time, the writing element is urged forward by a spring member.
Patent JP-2002013155-A (JP)
Title: Hydraulic pressure control device for hydraulic excavation vehicle
Inventor: SAWADA HIROSHI
IPC: F16D31/02
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide response characteristics or setting characteristics fitted to various types of working forms by varying opening quantity characteristics of a variable bleed valve discharging pressure oil fed from a hydraulic pump to a hydraulic actuator and being interposed in a bleed-off circuit, according to the working forms. SOLUTION: This hydraulic pressure control device is provided with a variable displacement hydraulic pump 2, the hydraulic actuator 7 driven by the pressure oil fed from the hydraulic pump 2, a flow rate control valve 5 controlling the flow rate of the pressure oil fed to the hydraulic actuator 7 to the flow rate corresponding to the operating amount, the variable bleed valve 14 discharging the pressure oil fed from the hydraulic pump 2 to the hydraulic actuator 7 and being interposed in the bleed-off circuit 13, and a controller 15 controlling the opening quantity of the variable bleed valve.  The controller 15 is provided with an opening function memory part memorizing a plurality of functions as opening functions regulating the opening quantity of the variable bleed valve 14 to select a prescribed function from the plurality of functions according to the selection signal inputted from a monitor 16.
Patent JP-2002015724-A (JP)
Title: Seawater battery for underwater navigating body
Inventor: INOUE MASAHIKO
IPC: H01M6/34
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a seawater battery for an underwater navigating body which can promote draining of insoluble substances and restraint of temperature rise in a case without fear of increased leakage current, despite an increased cross section area of a conduit or a drain opening. SOLUTION: The battery used as a propulsive source of power for an underwater navigating body navigating through water is housed in a case 2, and at least either a channel 3 from a conduit 6 guiding seawater or fresh water into the case 2 up to the battery 1 or a drain outlet 7 for draining seawater or fresh water outside the case 2 of the battery 1 has both or either of a structure where a cross section area of a part of the water path is varied and a structure where the water path is made to meander at a part or the whole of the way.
Patent JP-2002017032-A (JP)
Title: Distribution structure of harness for slide door
Inventor: AOKI TORU
IPC: B60J5/06
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To surely absorb, with a simplified structure, a wire harness loosened due to the opening and closing of a slide door. SOLUTION: In a structure in which the wire harness is formed by inserting a wire into the internal side of a harness protection tube 2 and this harness protection tube 2 is curved in the slide door side and is then distributed to the vehicle body side, the harness protection tube 2 having the elongated circular shape in the cross-section thereof is used, and this tube 2 is curved in the direction of the longer diameter portion 3 in the slide door side so that the longer diameter portion is located in the vertical direction to provide the loosened harness absorbing function. The longer diameter portion 3 is supported with a supporting portion 11 in the slide door side, and the harness protection tube 2 is curved in the longer diameter portion from the supporting portion and is continued toward the vehicle body side.  The supporting portion 11 is located within a protector 5, and the harness protection tube 2 is curved toward the longer diameter portion 3 and is then accommodated within the protector. The longer diameter portion 3 of the curving portion 2a of the harness protection tube 2 is biased with an elastic member 7 in the rising direction.
Patent JP-2002019347-A (JP)
Title: Recording method for information on face of ticket
Inventor: MOTOMURA HIDEO
IPC: B42D15/10
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a recording method for information on the face of a ticket which prevents an error in reading of a code portion of which the contents have no meaning, and enables efficient reading of a code portion of which the contents have meanings. SOLUTION: The information equivalent to printed contents which are printed on the face 11 of the ticket to be recognizable visually and of which the amount of information is variable is recorded as a code 13 in a format of a fixed-length on the face of the ticket. On the occasion, the information structure of the printed contents is recorded as a part of the code 13.
Patent JP-2002022714-A (JP)
Title: Ultrasonic flaw detector for welded steel pipe
Inventor: OKUBO HIROYUKI
IPC: G01N29/04
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To accurately and surely detect an internal flaw in a welded part over the whole of a welded part cross section by means of a small number of ultrasonic probes in comparison with a conventional one in ultrasonic flaw detection in the welded steel pipe welded part. SOLUTION: On the outside face of the steel pipe on the lateral side of the welded part 2 in the welded steel pipe 1, an array type ultrasonic probe 3 having multiple ultrasonic oscillators 12 arranged on a convex face of a fan-shaped wedge 10 is arranged, and in the ultrasonic wave oscillator groups 11, a certain number of oscillator groups are excited simultaneously. After ultrasonic beams are transmitted/received by means of the oscillator groups, the oscillator groups are sequentially switched at a predetermined interval for performing scanning, and a vertical flaw 8 on the welded part overall cross section is detected by changing an incident angle of the ultrasonic wave beam.  Just above the welded part 2, an ordinary type ultrasonic probe 4 is arranged, and a lateral flaw 9 in the welded part overall cross section is detected by transmitting/receiving ultrasonic wave beams in the welded part longitudinal direction.