baber/WOPTO huggingface dataset:
Patent JP-2000193914-A (JP)
Title: Adaptive temporal modulation on light source periodically varying
Inventor: MARSHALL STEPHEN W
IPC: G09G3/34
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To perform effective image intensity control over a controller for a pulse-width modulation display device. SOLUTION: To compensate periodical variation of the light source, a bit period is extended or shortened and its sequence is corrected. The corrected bit split sequence is stored in a 2-port random access memory 802 and then accessed thereafter by a processor 806 and a sequencer 304. The sequencer 304 reads the corrected bit split sequence out of the 2-port random access memory 802 to determine when respective bits of image data are loaded to a modulator array. The processor 806 periodically reads the 2-port random access memory 802 and further corrects the corrected sequence included in additional waveform data gathered by a detector 808 so that the waveform data are reflected.
Patent JP-2001180502-A (JP)
Title: Steering wheel
Inventor: FUJIMURA HISAFUMI
IPC: B62D1/11
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce assembling man-hours so as to provide a steering wheel with improved production efficiency. SOLUTION: In the steering wheel S provided with a steering wheel body 10 and an air bag device, a standing piece 12b standing on the air bag device side is arranged above a boss 15 in the steering wheel body 10, and in the standing piece 12b, a hook part 12c or an engaging hole part serving as a first engaging part is formed. In a side face part 21a of a module cover 21 for the air bag device, an engaging hole part 21b or a hook part engaging with the first engaging part is formed in the matching position with the standing piece 12b so as to serve as a second engaging part. A projection part 16 protruding to the air bag device side and touching the air bag device side partially at least is arranged in the steering wheel body 10.  When the first engaging part and the second engaging part are engaged with each other, the air bag device is supported by the projection part 16 and connected to the steering wheel body 10 side.
Patent JP-2000192750-A (JP)
Title: Draining structure of bathroom
Inventor: ARAKAWA TETSUYA
IPC: E06B7/23
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom draining structure allowing a seal member to be replaced easily and capable of providing the seal member itself with the function of a flashing or dam. SOLUTION: In this draining structure for a bathroom A, waste water flowing on the bathroom floor 4 toward the fitting 1 side of the bathroom A is guided into a sump 6 via the bottom frame 31 of a fitting 1. The bottom frame 31 has a bottom frame main body 33, a closing lid 34 placed near the dressing room B side of a fitting main body 2 for opening and closing the top of the sump 6, and a seal member 37 removably attached to the closing lid 34 for sealing a space between the closing lid 34 and the fitting main body 2 by making intimate contact with the fitting main body 2 held closed. The seal member 37 extends diagonally upwards and makes intimate contact with the lower end of the fittings main body 2.
Patent JP-H11170765-A (JP)
Title: Writing utensil having correction liquid pen
Inventor: NOUMI YOSHITAKA
IPC: B43K29/05
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To smoothly perform a clerical work by making two stationery articles of a correction liquid and a writing utensil (ball-point pen, mechanical pen or the like) which originally have separate uses, easier to use. SOLUTION: A correction liquid pen 3 and a writing utensil 2 (ball-point pen, mechanical pen or the like) are combined. By this method, stationery procedures can be quickly and smoothly performed.
Patent JP-2000196047-A (JP)
Title: Soi substrate and manufacture thereof
Inventor: KATAYAMA MASAYASU
IPC: H01L27/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To form a laminated SOI wafer equipped with an SOI layer and a high- concentration impurity layer which are both excellent in thickness uniformity, by a method wherein impurity ions and hydrogen ions are implanted into the same wafer from above the same surface changing in the depth of implantation, and the wafer is separated at a region where hydrogen ions are implanted. SOLUTION: Impurity ions are implanted into the surface of a bonded wafer 1 for the formation of a high-concentration impurity layer 3, and then hydrogen ions are implanted into the impurity ion-implanted surface. Moreover, hydrogen ions are implanted as deep as a certain point beyond the high-concentration impurity layer 3. By this setup, a fine air bubble layer 5 is formed in parallel with the surface of the wafer 1 and brought into close contact with a base wafer 2 where an oxide film 4 is formed. The laminate composed of the wafers 1 and 2 are thermally treated in an inert gas atmosphere, and a separated wafer 6 and a laminated SOI wafer A are separated from one another by rearrangement of crystal and condensation of air bubbles.  By this setup, a laminated SOI wafer which is possessed of a high- concentration impurity layer 3 as thick as 0.1 to 0.2 μm and as high in impurity concentration peak as 1×1018 atmos/cm3 or above can be obtained.
Patent JP-2000192665-A (JP)
Title: Tool and method for tightening column
Inventor: ISHIKAWA AKIRA
IPC: E04B1/58
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To perform locking by smoothly being matched to a tightening tool positioned in a column by projecting a locking part inserted in a column and locked on the tightening tool on the circumference to provide a guide coming into contact with the inner face of the column. SOLUTION: A conical guide 54 projected on the circumference of a locking part 51 for a tightening tool 50 and coming into contact with the inner face of a column 21 is provided. Next, an upper story building unit is mounted on a lower story building unit, the upper column 21 of the upper story building unit is mounted on the edge of the interposition projection part 62 of the fitting body 61 of the tightening tool 60 temporarily set on the lower column 21 of the lower story building unit, and the upper column 21 is vertically matched to the lower column 21.  Next, the locking part 51 is inserted in an inner part from the upper end opening part of the upper column 21, the outer edge part of the guide 54 is abutted on the inner face of the column 21, the recess conical face of the guide 54 is mounted on the bolt 71 of the tightening tool 60, and the bolt 71 is matched on the locking part 51 of the center of the guide 54 to be introduced and locked. Thereby the locking part 51 of the edge of the tightening tool 50 is smoothly matched on the tightening tool 60 positioned in the column to be locked.
Patent JP-2000246386-A (JP)
Title: Manufacture of magnesium alloy thin molding element, and thin molding element
Inventor: SEKI SHINJI
IPC: B21J1/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnesium alloy thin molding element of light weight and high quality by forge processing. SOLUTION: In this method for manufacturing a magnesium alloy forged thin molding element 1, a magnesium alloy thin raw sheet is high-temperature forged by at least plural processes of rough forging and finish forging using a die, wherein radius of a punch shoulder part (or a die corner part) of a rough forge-processing die is 2-7 times as big as radius of a punch shoulder part (or a die corner part) of a finish forge-processing die, so as to mold a molding element whose main part thickness is about 1.5 mm or less. Also, when desired, trimming and machine processing are applied to the molding element, and then surface treatment is applied for preventing oxidation.  Further, the magnesium alloy thin molding element 1 is composed of a magnesium alloy, for example, including 1-6 wt.% Al, 0-2 wt.% Zn, 0.5 wt.% or less Mn, 0.2 wt.% or less trace element, and the balance of Mg and inevitable impurities. The thickness of a main part is about 1.5 mm or less. A corner part inside a peripheral wall upright part 4 of the forged thin molding element has a curve face of small radius such as 1 mm or less.
Patent JP-2000194763-A (JP)
Title: Selling method and device of digital contents and medium recording processing program of the method and device
Inventor: OKAYAMA MASAYA
IPC: G06Q50/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique which can prevent the wrong use of the sold digital contents by generating the personal digital contents to which a customer identifying personal ID is set as the state information to be permitted for only a customer and selling the generated digital contents. SOLUTION: A retrieving device 110 displays a GUI to retrieve an electronic book and waits for an operating instruction of a customer. When the operating instruction is inputted from the customer, the device 110 retrieves and displays the commodity information on the electronic book stored in a selling device 100 and then outputs the ordering slip of the book selected by the customer. A salesman/saleswoman authenticates himself/herself to the device 100 and then the ordering slip outputted via the device 110, the information showing the end of payment and the personal ID identifying the customer are inputted to the device 100. Then the device 100 converts the electronic book selected by the customer into a personal electronic book for the customer and copies it on a medium. The salesman/saleswoman gives the medium to the customer.
Patent JP-2000191418-A (JP)
Title: Microbicidal composition used for heat exchanger fin
Inventor: SUZUKI SHINJI
IPC: F28F13/18
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a microbicidal composition capable of inhibiting the generation of bacteria and fungi and preventing the generation of an unpleasant smell over a long period, capable of maintaining a hydrophilic effect and a water- wetting effect over a long period, and used for the fins of heat exchangers. SOLUTION: This microbicidal composition contains a polymeric microbicide and particles, has a fungus resistance indication of >=2 by an evaluation method regulated by JIS Z2911 6.2.2 and a water contact angle of <=25 deg., and further has a fungus resistance indication of >=2 by the evaluation method regulated by JIS Z2911 6.2.2 and a water contact angle of <=25 deg. also after immersed in 40 deg.C water for 120 hr.
Patent JP-2000188654-A (JP)
Title: Network digital copying machine
Inventor: MASUDA TOSHIYA
IPC: H04N1/32
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To automatically distribute a copying output in the hands of a user of a copying result by providing a copying machine with a function for storing a picture image obtained by reading a copied original and a function, capable of inputting/outputting the picture image via a network, and transmitting picture image data to another connected copying machine having the same capability thereby obtaining the copying output from another copying machine. SOLUTION: When a distribution destination to distribute a copied image is designated before the start of copying is instructed from an operation part 5, a control processing part 4 fetches temporarily stored picture image from a data storing part 6 and a data conversion processing part 7 work-converts the picture data and output setting information to data for distribution. A network I/F processing part 8 transmits this copied picture image work-converted for distribution to the distribution destination designated by the part 4 via the network. Meanwhile, the part 8 receives transmitted data for distribution, and the part 7 fetches output setting information to transfer to the part 6.
Patent JP-2001161543-A (JP)
Title: Spring type hook for engaging hanger
Inventor: FUJINO YASUYUKI
IPC: A47G29/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a hook for engaging a hanger or the like detachably attached in a one-touch manner to a lintel and a horizontal piece of timber in which flaws (machine screw holes or the like) or removing marks are not left after it is removed and a beam can be diagonally engaged on the lintel at the corner of a room without falling. SOLUTION: A hook is provided with teeth 58 for holding a lintel therebetween and is prevented from falling in accordance with the expansion of a spring and spring hook and can be detachably attached thereto. The hook is reversed to be used for a horizontal piece of timber. Two hooks are attached to the lintels to diagonally support a beam by the hooks at the corner of a room.
Patent JP-2000190030-A (JP)
Title: Method and device for molding pipe material end part
Inventor: IRIE TORU
IPC: B21D41/04
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for molding a pipe material end part wherein a contraction part is easily and properly molded integrally at an end part of a pipe material. SOLUTION: A roller 28 is supported movably in a diameter direction against a main axis 21, and a pipe material is supported in a manner that the pipe material 4 axis is positioned on a face including a main axis. While the roller and the pipe material are rotatably driven relatively with an eccentric shaft, which being eccentric against the pipe material axis, as a center, the roller is driven in a diameter direction towards the main axis in a manner that the roller abuts with a peripheral face of the pipe material end part. Also, while the roller and the pipe material are rotatably driven relatively with a slanted shaft, which being slanted against the pipe material axis, as a center, the roller is driven in the diameter direction towards the main axis in a manner that the roller abuts with a peripheral face of the pipe material end part so as to carry out a spinning work against the pipe material. A contraction part is thus formed at the end part of the pipe material.
Patent JP-2001179286-A (JP)
Title: Method for manufacturing and forming water cleaning apparatus
Inventor: IKEDA YOSHIAKI
IPC: C02F1/52
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To develop an apparatus and a method for rapidly, efficiently, safely and inexpensively performing the increase of dissolved oxygen, disinfection/ deodorizing action and the floating action of a gel/fine solid without applying load to environment by supplying finer air bubbles containing air or a cleaning gas/liquid to a sea area, a water area, lakes and marshes, a water tank or a human/livestock excretion tank. SOLUTION: A light, thin, short and extremely inexpensive cleaning apparatus excellent in the dissolution of gas/liquid, developing sufficient purifying efficiency against the pollution of a sea area, a water area or a water tank and preventing the clogging a suction port with a gel-like substance or small particles to enable long-time continuous or intermittent operation is developed by employing a microbubble generating method.
Patent JP-2000190595-A (JP)
Title: Cover opening/closing structure
Inventor: ISHII MASAYUKI
IPC: B41J29/13
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a cover opening/closing structure dispensing with assembling by integrally forming a plurality of components. SOLUTION: A frame 2 forms an opening section 1. A cover 3 has a size covering the opening section 1 and a first edge thereof is rotatably connected to the frame 2 with a thin hinge 4. A second edge opposite the first edge has a groove 5. A lever 6 is movably supported by the frame 2 and forms a saw- tooth hook 7 for locking with the groove 5 on the cover 3. The lever 6 is recoverably connected to the frame 2 with a plurality of thin bent pieces 8. A plate spring type projection 9 that urges the cover 3 so as to be in an opening condition is formed on an inner wall of the frame 2. The opening/closing structure is integrally formed from a synthetic resin material.
Patent JP-2000180347-A (JP)
Title: Particle image analyzer
Inventor: KATAYAMA MASAYUKI
IPC: G01N15/14
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a particle image analyzer in which an image to be displayed can be displayed easily by a method wherein every particle image and a feature parameter are correlated so as to be stored, the distribution diagram of the feature parameter is created, and the particle image which corresponds to the feature parameter inside a designated region is read out from a storage means so as to be displayed. SOLUTION: A liquid containing a sample which is distribution-treated is guided to a flow cell 5, and the sample liquid in a set amount is pushed out from the tip of a sample nozzle 5a. At the same time, also a sheath liquid is sent to the flow cell 5. The sample liquid is surrounded by the sheath liquid, and it is narrowed down to be flat so as to flow inside the flow cell 5. The flow of the sample liquid is irradiated with pulsed light from an electronic flash 8 so as to be imaged by a video camera 10. An image processor 11 correlates every particle image with a feature parameter so as to be stored, and it creates the distribution diagram of the feature parameter.  Then, the particle image which corresponds to the feature parameter inside a region designated by a designation means which designates an arbitrary region inside the distribution diagram is read out from a storage means so as to be displayed on a monitor television 12.
Patent JP-H04214187-A (JP)
Title: Mount method of anchor brick
Inventor: OZAKI YUKIO
IPC: F27D1/02
Filed: 1990-12-06
Abstract: PURPOSE:To enhance workability to mount anchor bricks. CONSTITUTION:With regards to a penetration hole 2 of an anchor brick 1 into which a bolt 3 is mounted, a polygon-recessed part 4 is installed where an anchor brick 5 is screwed into a male-threaded member 7 of a furnace body by means of a motor-driven rotary jig. This construction makes it possible to reduce working hours and troubles to mount the anchor brick.
Patent JP-H04210729-A (JP)
Title: Rated current variable type superconducting limiter
Inventor: TANAKA SATORU
IPC: H01B12/02
Filed: 1990-12-07
Abstract: PURPOSE:To prevent a cooling efficiency from decreasing and to reduce in size by forming a superconducting limiter in a sheet shape, and providing a plurality of the limiters in a plurality of sections and an insulator for electrically insulating it. CONSTITUTION:A superconducting element 20 has a sheet-shaped superconducting limiter 21, normal conducting connection terminals 22 formed at both ends of the element 21, electrodes 23 for supplying a normal current to the element 21, an electric insulation spacer 24 for electrically insulating the element 21, and a support member 25 for electrically insulating and supporting the element 21. The spacer 24 is formed of a GFRP, etc., and has functions of electrically insulating the element 21 and feeding sufficient amount of refrigerant between adjacent similar superconducting elements. The member 25 is formed of GFRP, etc., similar to the spacer 24 and a plate for supporting the element 21.
Patent JP-H04208837-A (JP)
Title: Method for evaluating fatigue of machine parts
Inventor: NISHIMURA NOBUHIKO
IPC: G01M99/00
Filed: 1990-12-05
Abstract: PURPOSE:To accurately detect a fatigue accumulated in machine parts so as to prevent the occurrence of an accident caused by the fatigue by measuring the fatigue accumulated in the machine parts and electrical potential of the parts. CONSTITUTION:After a fatigue test piece 7 with a notch is prepared, platinum wires of current input terminals l and 2 are spot-welded to two points in the axial direction and platinum wires 3 and 4 and 5 and 6 for measuring the potential differences of a damaged and non-damaged sections are spot-welded between the two points. At the time of fatigue tests, an alternating current is made to flow between the terminals 1 and 2 and the ratio ED/EO of the potential difference ED between the terminals 3 and 4 to the potential difference EO between the terminals 5 and 6 is calculated after measuring the potential differences ED and EO. When the value is compared with a real degree of fatigue obtained from Formula I, it becomes clear that the value monotonously increases. Therefore, when the ratio ED/EO is appropriately standardized, the ratio well coincides with the real degree of fatigue.
Patent JP-H04223356-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEDA SATOSHI
IPC: H01L21/78
Filed: 1990-12-25
Abstract: PURPOSE:To enable a wafer to be divided into unit chips and to enhance the chip in mechanical strength by a method wherein a groove whose depth is equal to the final thickness of the wafer is provided to a scribe line part and filled with an oxide film, and the rear of the wafer is cut and the cuttings of the rear are removed after devices are formed. CONSTITUTION:A scribe line groove 10 is provided to a device forming surface 2 of a semiconductor wafer 1. The scribe line groove 10 is formed taking the chip size of a device into consideration. That is, the depth of the scribe line groove 10 is set as large in depth as the final thickness of the wafer 1 after the rear side of the wafer 1 is cut. An oxide film 3 buried in the scribe groove 10 is formed by thermal oxidation after the groove 10 is formed so as to eliminate cuttings generated through machining at the formation of the groove 10. After the rear of the wafer 1 is cut, the cuttings 7 of the rear of the semiconductor wafer 1 are removed through wet etching to turn the rear into a machined surface 6a. Then, the adhesive agent of a protective tape 5 is cured, and the tape 5 is separated off from the wafer 1 to divide the wafer into chips 8.
Patent JP-H04228504-A (JP)
Title: Production of oil hole drill-end mill
Inventor: TAKEBE TAKAFUMI
IPC: B22F3/22
Filed: 1990-12-27
Abstract: PURPOSE:To produce an oil hole drill-end mill with the spacing between the turns of the spiral oil hole and deformation of the spiral pitch reduced by filling a forming mold uniformly with a hard powdery raw material. CONSTITUTION:A dispersion of the hard powdery material and binder in water or org. solvent as a slurry S is cast in a casting mold 1. Consequently, the inside of the mold 1 is uniformly filled with the slurry S even if there is a spiral mandrel 2 in the mold 1, and a homogeneous cast material is obtained.
Patent JP-H05229392-A (JP)
Title: Vehicle air bag device with shock absorber
Inventor: TERAI TAKEHIRO
IPC: B60R21/217
Filed: 1990-12-27
Abstract: PURPOSE:To impart the function of absorbing a shock added to an air bag unit and the function as a knee protector for protecting the knee part of a passenger to the air bag unit to be received and fixed in the opening part of an instrument panel. CONSTITUTION:An air bag unit 5 has a cylindrical part 7a integrally formed with a receiving frame 7 formed of a hard material, an air bag body 9 received in the folded state in the cylindrical part 7a, an inflator 11, and a shock absorbing member 13 arranged in the position covering the surface of the side part of the cylindrical part 7a and the surface on a vehicle chamber N side. On the shock absorbing member 13, further, a thickened part 13 a for easing a shock added to an instrument panel from the vehicle chamber side and a thickened part 13b for absorbing and easing a shock to the knee part of a passenger at colliding with the knee part are formed.