baber/WOPTO huggingface dataset:
Patent JP-2001247261-A (JP)
Title: Bobbin
Inventor: SHINOZAKI KENSUKE
IPC: B65H75/28
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a bobbin capable of adhering a thermal transfer sheet onto the bobbin with simple work without damaging the thermal transfer sheet when the thermal transfer sheet is adhered and taken up onto the bobbin. SOLUTION: In this bobbin 1 for supplying and/or taking-up the thermal transfer sheet, where a groove 2 is formed on an outer peripheral face of an end of the bobbin 1, the adhesive 3 is applied to the outer peripheral face, and the thermal transfer sheet 4 is adhered and taken up on the bobbin 1, the liquid adhesive 3 is applied to a predetermined position on the bobbin 1, and flows in the groove 2, whereby the squeezing-out of the excess adhesive 3 from the thermal transfer sheet 4 positioned on the adhesive 3 can be prevented, and the thermal transfer sheet 4 can be prevented from being damaged, and can be adhered and taken up onto the bobbin 1 with simple work.
Patent JP-2001248562-A (JP)
Title: Pulsation type diaphragm pump
Inventor: ISHIKAWA NORIKAZU
IPC: F04B53/10
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a pulsation type diaphragm pump capable of reducing assembling man-hours with reduced number of parts and usable in carious kinds of engines without impairing the reliability for a pump function. SOLUTION: This pump consists of valve seat bodies 22, 27 protruding a suction valve 21 and a discharge valve 26 inside a pump chamber 6 and a discharge chamber 14 and valve elements 25, 30 formed by parts facing seat faces 24, 29 of a pump diaphragm 3 and a pulsator diaphragm 10. Two diaphragms 3 and 10 reciprocating and displacing according to pressure pulsation serve also as a pump and a check valve. An interval between the seat faces 24, 29 and the valve elements 25, 30 is adjusted by a shim 35 to provide invariable reliable pump function for various kinds of engines having different amplitudes of pressure pulsation.
Patent JP-2001247690-A (JP)
Title: Preparation method of polymer film sheet and polymer film sheet using the same
Inventor: EGUCHI TOSHIMASA
IPC: C08J7/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a continuous preparation method of a polymer film sheet having an excellent surface smoothness, and to provide a high heat-resistant polymer sheet using the same. SOLUTION: The preparation method of the polymer film sheet comprises continuously grinding it smooth, while feeding a liquid containing a component capable of dissolving the polymer film sheet on one side or both sides thereof.
Patent JP-2001211982-A (JP)
Title: Pillow
Inventor: NAGAKURA KIYOSHI
IPC: A47G9/10
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a pillow which removes sense of oppression around a neck part causing stiff shoulders in sleeping and feels cool in summer and warm moderately in winter. SOLUTION: A shape seen from an upper side is a circular arc to prevent the neck part and the shoulders from being oppressed with the pillow. Charcoal 1 wrapped with a dustproof net 2 is housed in the center of the inside, the outer peripheral part of the charcoal 1 is wrapped with cushion members 3 and 4, and the material quality and the replenishing amount of the members 3 and 4 on upper and lower surfaces are varied to be selectively used as a hard type and soft type having different hardness.
Patent JP-2001249187-A (JP)
Title: Estimation method of ground structure and estimation system
Inventor: TAKEUCHI HIROTO
IPC: G01V1/20
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an estimation method of a ground structure and an estimation system capable of estimating accurately an underground structure of the ground. SOLUTION: In this estimation method of the ground structure, estimation is executed by a first step for measuring a slight movement of the ground by installing sensor arrays composed of plural vibration sensors on the ground surface, a second step for calculating dispersion characteristics of a phase velocity from slight movement data of the sensor arrays, a third step for averaging the dispersion characteristics calculated from the slight movement data of same- sized sensor arrays among the sensor arrays, and a fourth step for integrating the dispersion characteristics obtained in the second step and the averaged dispersion characteristic obtained in the third step among the sensor arrays. This estimation method is performed by using the dispersion characteristic integrated in the fourth step.
Patent JP-2001246302-A (JP)
Title: Coating device
Inventor: SATO KAZUYA
IPC: H01M4/139
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the scattering of an electrode binder manufacturing a non-aqueous electrolyte secondary in cell, for example to reduce the generation rate of inner short circuit (OCV) due to the deposition of metal lithium. SOLUTION: In the coating device, which is provided with a storage vessel 2 for discharging the electrode binder 8 composed of a positive mixture and a negative electrode binder from a slit, a transporting device 4 for transporting the base material 3 to the under side of the slit and an air blow device 5 for blowing air to a gap between the slit and the base material 3 and for intermittently forming an applied part 20 of the electrode binder 8 on the surface of the base material 3 by discharging intermittently the electrode binder 8 from the slit of the storage vessel 2 on the base material 3 transported by the transporting device 4, the tip shape of the slit, to which air from the air blow device 5 is blown, is formed into a labyrinth shape having a step 9a.
Patent JP-2001253373-A (JP)
Title: Upper roller supporting structure of crawler type traveling body
Inventor: INOUE YASUO
IPC: B62D55/15
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an upper roller supporting structure of a crawler type traveling body enabling the running off, if any, of a crawler belt from an upper roller to be automatically restored to its normal position on the upper roller on a rotating track by driving of the crawler belt for rotation, and capable of preventing the crawler belt from interfering with a bracket and the upper roller and being damaged. SOLUTION: The upper roller supporting structure of the crawler type traveling body has the bracket 45 provided on a frame 30 to rotatably support the upper roller 40, the bracket 45 having an inclined part 50 on its upper surface 45a located below and facing the crawler belt 38, with the inclined part 50 extending toward the outer peripheral surface 40a of the upper roller 40 supporting the crawler belt 38, the upper end 50a of the inclined part being located approximately flush with and adjacent to the outer peripheral surface 40a of the upper roller 40.
Patent JP-2001220483-A (JP)
Title: Polyvinyl alcohol-based resin composition
Inventor: KOZUKA YOSHIAKI
IPC: C08L29/04
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl alcohol-based resin composition not causing the occurrence of yellowing and foreign odor in high-temperature hart treatment. SOLUTION: This polyvinyl alcohol-based resin composition comprises (A) a polyvinyl alcohol-based resin and (B) a hydrazine-based compound in an amount of 0.005-20 pts.wt. based on 100 pts.wt. component (A).
Patent JP-2000303048-A (JP)
Title: Adhesive composition for soft polyvinyl chloride use adhesive product and adhered product
Inventor: HASEGAWA HIROAKI
IPC: C09J7/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive compsn. and an adhesive product which are excellent in the balance of cohesive force and initial-stage adhesive force, the cohesive force hard to be degraded by the migration of a plasticizer, and have an excellent shelf life. SOLUTION: A crosslinked polymer obtd. by crosslinking an acrylic graft polymer is used as a main ingredient for an adhesive layer for soft polyvinyl chloride use. The acrylic graft polymer is prepd. by a manufacturing method comprising a polymerization step for copolymerizing a monomer mixture including an alkyl (meth)acrylate monomer in the presence of a high glass transition point polymer which has a glass transition point of 273 K or more and which is incompatible with a polymer from the monomer mixture, so that the monomer mixture is used in an amt. of 60-95 pts.wt. based on 100 pts.wt. of the total of the monomer mixture and the high glass transition point polymer.
Patent JP-2001256871-A (JP)
Title: Turnover detection switch
Inventor: HASHIMOTO AKIHIRO
IPC: H01H35/02
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a turnover detection switch of reduced size, of improved assembling and of improved reliability in waterproof. SOLUTION: The switch comprises a cylindrical case with a bottom to be attached to a vehicle, a pendulum fitted in free rotation through a shaft to the bottom of the case, a printed board in the case equipped with a detector which outputs set signals according to the rotating angle of the pendulum and a fitting which seals the opening of the case and has a coupler fitting. A case bearing supporting at least half of the rotation shaft of the pendulum is installed on the inner surface of the bottom of the case. A bearing in fitting supporting a rotation shaft supported by the case bearing is installed on the fitting. A terminal connected to the printed board projects into the coupler fitting of the fitting.
Patent JP-2001259172-A (JP)
Title: Three-dimensional image display game machine
Inventor: NAKAYAMA KEIJI
IPC: A63F7/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a 3D image display game machine such as a pachinko game machine and a slot machine allowing a player to clearly see a 3D image by preventing generation of a ghost caused by rays coming from the 3D image formed in the outside space and other outside light sources. SOLUTION: A concave mirror 5 is disposed so that first image 4 coming from a half mirror 6 into the concave mirror 5 is reflected on the half mirror 6. As the first image 4 coming from the concave mirror 5 to the half mirror 6 is made to penetrate the half mirror 6, the image is displayed to a player 7 as a 3D image 8 floating in the air. A quarter wavelength plate 17 is disposed near the half mirror 6 to generate phase difference in the vibration direction of the incident rays. A polarizing plate 18 is disposed between the quarter wavelength plate 17 and the player 7 to polarize the incident rays. Therefore, the ghost generated from the rays coming from the 3D image 8 formed in the outside space and other outside light sources can be sufficiently eliminated. As a result, the player 7 can more clearly see the 3D image 8 formed in the outside space.
Patent JP-2001267223-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: FUKUDA HIROSHI
IPC: H01L21/027
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method which is capable of correcting an pattern on a dimensional change (proximity effect) that is induced depending on the peripheral conditions of the pattern such as a micro loading effect at etching in an transfer process after a pattern drawing process is carried out when a logic LSI is formed through an electron beam drawing method by the use of a cell projection or a block exposure system. SOLUTION: Only a pattern (shaded parts in Figure 4 (b)) inside a cell which is frequently used is collectively transferred through an aperture, and a peripheral part of the cell (shaded parts in Figure 4 (c)) is transferred through a usual variable formation beam drawing. A dimensional change occurring in a pattern depending on the peripheral conditions of the pattern is corrected in both the above cases respectively. A semiconductor device that is uniform in gate length and high in performance can be manufactured in a comparatively short time without using a mask.
Patent JP-2001261191-A (JP)
Title: Failure information adding device by use of information- memorizable failure position instructing tape, failure information rewrite device, and failure position instructing tape
Inventor: IMAIZUMI KIYOSHI
IPC: B42D15/10
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a failure information adding device or the like using an information-memorizable noncontact IC tag capable of writing failure information to a web under working in no contact. SOLUTION: In this failure information adding device using an information- memorizable failure position instructing tape, the failure position instructing tape is stuck to the failure part of a wound semi-product by use of a failure instructing tape consisting of an information-memorable non-contact ID tag.  The device comprises a data write part 1 for gaining the signal of a failure inspection device and writing a data to the failure position instructing tape in the sticking of the failure position instructing tape to a failure part, a failure position instructing tape sticking part 2 for sticking the failure position instructing tape to the start or end position of the failure, a winding length measuring instrument 3 for measuring the whole winding length and the instructing tape position, a data read/write part 4 provided in the vicinity of a winding discharge part, and an arithmetic device 5 for arithmetically calculating the numerical value gained from the data read part and the winding length measuring instrument.
Patent JP-2001259617-A (JP)
Title: Regeneration method of water purifier and water purifier with regeneration function
Inventor: MURAKAMI MITSUMASA
IPC: C02F1/28
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To constitute a water purifier usable without anxiety without limiting a water flow rate at a water purifying time by using activated carbon capable of the regeneration treatment of the carbon safely and inexpensively and sterilization of it. SOLUTION: Hot water generated from an electric heater 6 at a regeneration time circulates through an upper part activated carbon layer 3 and a lower part activated carbon layer 4 by an air bubbles pump part 5, and generated steam is discharged through a gas discharge port and purified water outflow port 7. The hot water is circulated for 3-60 minutes, later is discharged through a hot water discharge valve 11. At a water purifying time, water entered from a raw water inflow port 1 is purified by the two activated carbon layers and is taken in from a purified water port 9.
Patent JP-2001259433-A (JP)
Title: Photocatalyst and method of manufacturing same
Inventor: KOJIMA RYUJI
IPC: B01J21/06
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst essentially comprising titanium oxide and a method of manufacturing the photocatalyst which can be used in the visible ray region by shifting the optical absorption edge to the visible ray side. SOLUTION: The photocatalyst consists of titanium oxide containing 0.001 to 0.5 at.% aluminum. The photocatalyst is manufactured by preparing a gel from a sol of titanium alkoxide with addition of aluminum alkoxide and calcining the gel. The photocatalyst is obtained in a powdery state or film state.
Patent JP-2001259407-A (JP)
Title: Granular material dispensing device
Inventor: TORIYAMA KOJI
IPC: B01J4/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a granular material dispensing device capable of taking out a prescribed quantity of a granular material in a sanitary state without crashing or damaging and capable of miniaturizing. SOLUTION: A casing 12 provided with an opening part 12A for receiving the granular material stored in a storing part on the upper side and a discharging port 12B on the nearly direct under side of the opening part 12A and a granular material receiving part 13 for receiving the granular material through the opening part 12A is provided freely rotatably across the receiving position and the discharging position in a casing 12.
Patent JP-2000339104-A (JP)
Title: Disk sub-system and data copying method
Inventor: ARAI HIROHARU
IPC: G06F12/08
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To generate the copy of a logic volume without a host channel by changing a logic address of data on a regular volume which is read into the logic address of an auxiliary volume and transferring it to the auxiliary volume. SOLUTION: A controller 102 gives the instruction of a copy of data on a cache 107 to a hardware of a DRR 1082. The controller 102 secures an area for placing the copy on the cache 107. A processor 1081 of a DKA 108 reads objective data (data of the regular volume) which is read to the cache 107 to a buffer 108 in the DRR 1082. The regular address of data which is read is changed to a volume number which is set when a new pair generation command is issued by using the DRR 1082. A check code is also changed by adjusting it to the changed volume number. Data whose logic address is changed is transferred to an area for auxiliary volume in the cache 107.
Patent JP-2001271340-A (JP)
Title: Complex pile
Inventor: SHIROKUNI SEIJI
IPC: E02D5/24
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a complex pile which can be easily produced, is light in weight, and free from a fear of mold growth. SOLUTION: A compound containing at least cement, pozzolan impalpable powder, fine aggregate with a particle size of 2 mm or less, a water reducing agent, and water is subjected to lining by centrifugal molding on an internal surface of a resin pipe as an outer shell, to thereby produce the integral complex pile formed of the resin pipe and the compound. Further, it is preferable that the compound contains metallic fibers and/or organic fibers, inorganic powder with a mean particle size of 3 to 20 μm, and fibrous particle or flaky particle with a mean particle size of 1 mm or less.
Patent JP-2001273462-A (JP)
Title: Card reader/writer
Inventor: SAKURAZAWA TORU
IPC: G06K13/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a card reader/writer for preventing the continuous occurrence of a read error or write error caused by dirt on a carrier roller. SOLUTION: A rewritable card 2 is carried by carrier rollers 3, 4 and 5. Parallel with the carrier roller 4, a magnetic head 11 is located. Under the carrier rollers 3, 4 and 5, a carrier roller cleaning assembly 16 is provided and the carrier roller cleaning assembly 16 is composed of a movable part 17 and a driving part 18. The movable part 17 is vertically movable and the driving part 18 moves the movable part 17. A cleaning sheet 19 is fixed on the top surface of the movable part 17. When an encode error occurs, the driving part 18 is driven, the movable part 17 moves upward and the cleaning sheet 19 is press-contacted with the carrier rollers 3, 4 and 5. By rotating the carrier rollers 3, 4 and 5, the surfaces of the carrier rollers 3, 4 and 5 are cleaned.
Patent JP-2001269770-A (JP)
Title: Method for automatically detecting abnormality in molten metal treating facility
Inventor: SAKAI JUN
IPC: G06T1/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To automatically renew a threshold value set for judging as the abnormality in the case the number of pixels which constitutes a prescribed image existing in a image obtained by picking up the operational state, exceeds the threshold value, so as to be make it possible to adjust it to a suitable value. SOLUTION: The operational image in a molten metal treating facility is picked up with a camera 10, and when judged as the the abnormality arises in the molten metal treating facility in the case the number of the picture elements constituting the image exceeds the prescribed threshold value with respect to the image satisfying a specified condition in the obtained image with an image processor 12, the information on the number of the pixels which constitutes the image satisfying the above specified condition in the image picked up when the abnormality arises, is automatically stored, and the above threshold value is renewed based on this information.
Patent JP-2001272281-A (JP)
Title: Temperature characteristic switching circuit
Inventor: KIMURA KASUMI
IPC: G01K7/01
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the flexibility of a peripheral circuit to be used is restricted due to the need of incorporating necessary temperature characteristics in the peripheral circuit, because the temperature characteristics of outputs inside a conventional integrated circuit cannot be changed. SOLUTION: This temperature characteristics switching circuit has a first temperature characteristics circuit, having first temperature characteristics and a second temperature characteristics circuit having second temperature characteristics incorporated in the same integrated circuit. The circuits are switched by the switching circuit, corresponding to the peripheral circuit to be used.
Patent JP-2001273333-A (JP)
Title: Digital composite machine
Inventor: KOIZUMI KAZUTO
IPC: G06F17/30
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital composite machine equipped with a document registering and managing function for allowing a reader to easily and quickly discriminate a registered document corresponding to a document for management. SOLUTION: In a synthetic picture for a document for management, the size of a reduced picture in the first page is made larger than the sizes of reduced pictures 101 in the other pages. Also, a margin area 102 for a memo for allowing a user to write down a memo is secured at the upper right corner of the synthetic picture. Moreover, the picture of an identification mark 103 is inserted into the prescribed position of the lower left corner of the synthetic picture. The reduced pictures 101 in the other pages are arrayed in the same size in the remaining areas other than the area occupied by the reduced picture 100 in the first page and the margin area 102 for a memo of the layout.
Patent JP-2001284398-A (JP)
Title: Semiconductor device and method of manufacture
Inventor: ASADA JUNICHI
IPC: H01L21/60
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, in which a chip is bonded to a resin sealing body under a state of high mechanical strength in a structure, where leads led out from an interposer are connected with the connection electrodes (pads) of the chip. SOLUTION: The semiconductor device has a structure such as leads 13 led out from an interposer 12 are connected with the pads 14 of a chip 11 and the leads are arranged sparsely. The chip 11 is connected with the interposer and reinforced by a reinforcing member 10 for supporting the chip. The chip is bonded tightly to a resin-sealing body 15 under a state of high mechanical strength. The joint of the lead and a connection electrode is surrounded by a part of the side of an opening made in the interposer, and the reinforcing member and the resin sealing body is formed to cover the joint at the surrounded part. In conjunction with the leads, the reinforcing member fixed to the interposer enhances the bonding strength of the resin-sealing body and the chip.
Patent JP-2000349560-A (JP)
Title: Voltage controlled oscillator, optical fm signal transmitter, optical fm signal receiver and optical fm signal transmission system
Inventor: IIDA MASANORI
IPC: H04B10/58
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive optical FM signal transmission system with a simplified configuration, low distortion and excellent reception sensitivity, incorporating an FM signal transmitter and a voltage controlled oscillator. SOLUTION: A voltage controlled oscillator 4 receives a plurality of AM signals 30 whose subcarrier signals are multiplexed, and applies narrow band FM modulation to the received signals 30 to obtain a fundamental carrier and harmonics. A band-pass filter 5 selectively extracts an FM carrier component of the harmonics with respect to the fundamental carrier, and a frequency converter 7 shifts the extracted component toward lower frequencies. An optoelectronic transducer section 3 converts the output of the converter 7 into an optical signal and the optical signal is transmitted.