baber/WOPTO huggingface dataset:
Patent JP-2001293606-A (JP)
Title: Machining method for punch press die, and the die
Inventor: IMAMURA KAZUO
IPC: B23C3/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent seizure and the like by doing away with the thermal deformation of a die edge portion after finishing work, machining the shape and size of a workpiece with high precision and improving the discharge of minute chips produced in drawing the workpiece out of the die. SOLUTION: In finishing edge portions on die base metal 1 previously heat- treated and machined into a given shape, the machining method for a punch press die cuts the edge portions with a rotary cutting tool while injecting inert gas to the cutting region of the die base metal 1 to cool the cutting region with the inert gas, wherein a plane including the axis of the rotary cutting tool 7 is perpendicular to a die edge face 11 and the rotary cutting tool 7 is provided with micro feed motion causing it to abut on and separate from the die base metal 1 repeatedly. The die for use in a punch press is so constituted that fine recessed surfaces 17 long in a direction crossing the die edge face 11 are formed on an edge periphery 13 crossing the die edge face 11.
Patent JP-2001292833-A (JP)
Title: Method for recommending cosmetic and sheet used for the same
Inventor: SHIMAGAMI KAZUNORI
IPC: B42D15/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for recommending cosmetics which enables even sales personnel who are not good talkers nor expert sales personnel to smoothly make recommendation, without an odd feel, of plural cosmetics which are highly effective when used in combination and a cosmetic recommendation sheet used for the same. SOLUTION: A classification list 31 formed by classifying skin care cosmetic groups concerning three kinds of cosmetic series, which is selected by meeting to the state of customer's skin, by each of the respective skin care cosmetic groups to two categories; facial cleansing cosmetics and moisture retaining cosmetics, further classifying the cosmetic groups belonging to the facial cleansing cosmetics to two types; 'cleansing' and 'soap', and classifying and assorting the cosmetic groups belonging to the moisture retaining cosmetics to 'face lotion' and 'emulsions' is displayed.  Arrangement is so made that the actual articles of the cosmetics selected by one piece each respectively from the cosmetic groups classified to the four types; 'cleansing', 'soap', 'face lotion' and 'emulsions' may be lined up and placed to one row at the points separated from the classification 31 list described above.
Patent JP-2001113809-A (JP)
Title: Combination seal
Inventor: FUKUTAKE KENJI
IPC: B41K1/50
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To simplify a sealing work and to rapidly conduct the work by making a combination seal permeable. SOLUTION: The combination seal comprises a plurality of element seals 1 to 3 to be connected to each other, and lifting legs 4 coupled to the connecting ends of the seals 3. The seals 1 to 3 each has a seal body 6 and a printing element 7 detachably mounted on a lower surface of the body 6. The element 7 has a holder 12 and a porous printing material 13 charged in the holder 12. Thus, the seals 1, 2 and 3 are made permeable.
Patent JP-2001300842-A (JP)
Title: Cutting method and device for sintered rare earth magnet alloy
Inventor: YAMADA KIYOSHI
IPC: B24B27/06
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To cut a hard sintered rare earth magnet alloy having a metallic structure for surrounding a very hard ferromagnetic crystal grain composed of a crystal of a relatively large intermetallic compound by a grain boundary phase into a small part having a smooth surface with an excellent yield. SOLUTION: This cutting method for the sintered rare earth magnet alloy is featured by moving a wire rod in the shaft direction while interposing an abrasive liquid by dispersing abrasive grains in a dispersion medium between the alloy and the wire rod by pressing the flexible wire rod having a wire diameter smaller than 1.2 mm to the sintered rare earth magnet alloy having the grain boundary phase more easily grindable than the ferromagnetic crystal grain on the periphery of the ferromagnetic crystal grain.
Patent JP-2001293888-A (JP)
Title: Waveform generator for driving ink jet head
Inventor: MATSUNAMI TOSHINORI
IPC: H03M1/66
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional driving voltage waveform generator for ink jet printer where the data for forming a waveform is acquired by designating a specific address of a memory in a D/A converter 33 that a transmission line 26 must be connected with a large number of address bus lines, as shown on Fig. 6(a), in order to designate an address to cause an obstacle to reduction in the size of a substrate. SOLUTION: As shown on Fig. 6(b), the transmission line 26 includes one data signal line and addressing data is transmitted to the D/A converter 33 by serial transmission.
Patent JP-2000325093-A (JP)
Title: Amplification complement assay
Inventor: BRAKEL CHRISTINE L
IPC: C12Q1/68
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for nucleic acid measurement having improved amplification procedure, or the like, by formulating a matrix adhesion complement nucleic acid of an each intended single stranded target nucleic acid, each nucleic acid monomer, a nucleic acid polymerase and a nucleic acid probe. SOLUTION: This composition is obtained by formulating (A) a matrix adhesion complement polynucleotide of each intended single stranded target nucleic acid (the polynucleotide can be selectively annealed to a complementary part of the target nucleic acid and act as a primer of the target nucleic acid) with (B) mononucleotides of four nucleic acid bases, (C) a nucleic acid polymerase capable of forming an extended product from a complement polynucleotide/ primer and a mononucleotide and (D) a polynucleotide probe composed of at least one component of a label system bonded to a single stranded polynucleotide fragment capable of being hybridized to an amplified matrix bonded target nucleic acid, and is used for measuring a single stranded target nucleic acid in a sample.
Patent JP-2001299696-A (JP)
Title: Ray device for endoscope
Inventor: KONDO HIROAKI
IPC: A61B19/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a ray device for endoscope used as a ray device for illumination as well as for photodynamic diagnosis and for photodynamic therapy. SOLUTION: The ray device 20 for endoscope is connected to a ray connecting part 14 of an endoscope 10 for making rays radiated from a light source 22 go out of an inserting part 12 of the endoscope 10 through a fiber bundle 17 of the endoscope 10. The ray device 20 comprises the light source 22 radiating rays in the wide wavelength range including visible rays, optical filters 31 and 32 which transmit rays of light in a specific range of wavelength among the rays radiated from the light source 22, and a filter mounting means 30 for inserting/detaching the optical filters 31 and 32 into/from a light passage 22a of the light source 22. The filter mounting means 30i comprises support plates 33 and 34 with attaching grooves 33a and 34a.
Patent JP-2001307439-A (JP)
Title: Head controller of disk device
Inventor: WAKUTA HIROSHI
IPC: G11B21/10
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a head speed can not follow up a target speed owing to the movement friction of the head, variation in detection output used for speed control, etc., when the head is made to scan along a disk. SOLUTION: Current speed information (i) is found by using the detection output for detecting the head position. A speed control signal (ii) is obtained from the computed speed information (i) and the target speed 104. A proportional guarantee gain 107 is given to this speed control signal (ii) and an integral guarantee gain 110 is given to the integral value obtained by sampling and accumulating the speed control signal (ii); and the speed control signal (ii) is corrected with the integral value and used for movement control over the head. The recovery of delay behind the target speed can be quickened with the integral value.
Patent JP-2001304154-A (JP)
Title: Scroll compressor
Inventor: NAGAI HIDEAKI
IPC: F04C29/12
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent oil and liquid refrigerant splashed from a drive shaft from being sucked in compressing chambers of a scroll compressing part to increase performance and reliability of a compressor. SOLUTION: This scroll compressor comprises the scroll compressing part 20 that forms the compressing chambers 23A, 23B between both scrolls by a turning scroll 21 and a fixed scroll 22 placed inside a casing 13 and the drive shaft 25 for rotating the turning scroll 21. A suction chamber 35 communicated with the compressing chambers 20 via a suction port 35 is formed on periphery of the drive shaft 25 and a bearing support inside the casing 13. A lubrication system is provided to feed oil from an oil pan 60 below the casing 13 to as bearing part of the drive shaft 25 via an oil pump 63. And sectioning walls 71, 72, are provided for partitioning the suction chamber 36 from a space where the drive shaft 25 positions are formed above the drive shaft 25.
Patent JP-2001300723-A (JP)
Title: Device and method for supplying solder
Inventor: TSURUSAKI ARATA
IPC: B23K1/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a solder supply device and a solder supply method by which a container with a low cost, containing fluidized solder can be easily set and the solder can be used from the container without leaking. SOLUTION: When supplying the fluidized solder contained in the container to the side to be supplied from a solder discharge port provided on the lower part of the container, the container containing the solder is mounted slantwise on a base 110. By moving a first pressure member 130, a pressure is applied by pushing the container on the base, and the solder in the container is pushed out from the solder discharge port. When the movement of the first pressure member is stopped, by moving a second pressure member 160, the vicinity of the solder discharge port of the container on the base is pushed, and the solder discharge port is closed.
Patent JP-2000348450-A (JP)
Title: Magnetic disk device
Inventor: SHIOTANI AKIO
IPC: H02P25/06
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To prolong the lifetime of a magnetoresistance-effect element by reducing the time in which a sense current is made to flow through the magnetoresistance effect element, as far as possible at the time of in the state of operation waiting in which there is no data access command from a host device in a magnetic disk device. SOLUTION: When the magnetic disk device is in an operation waiting state, feedback control for positioning a carriage is released, and the flowing of a sense current through a magnetoresistance effect element for an MR head is stopped. A current or voltage flowing a voice coil motor is detected subsequently without using servo information to be read from the MR head, and speed is controlled. When an interface and control circuit 11 recognizes no command from a host device and the magnetic disk device in the operation waiting state, a servo control circuit 12 releases the feedback control for positioning. A selection control circuit 6 for a mode or the like controls a recording reproducing amplifier 5 so that the sense current is not made to flow through the magnetoresistance effect element of the MR head.
Patent JP-2001303433-A (JP)
Title: Spun yarn and yarn structure containing cotton fiber
Inventor: KUWABARA NOBUHIRO
IPC: D06M11/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a cotton fiber-containing yarn structure having excellent dyeability and soft touch with good tension and stiffness by changing the structure of the yarn. SOLUTION: This spun yarn having yarn structures having different twist angles, characterized in that the relation of the twist angle (α) of a fiber bundle forming the outer layer of the spun yarn with the twist angle (β) of a fiber bundle forming the inner layer is α/β and in that the spun yarn is treated with an alkali-swelling agent aqueous solution.
Patent JP-2001286584-A (JP)
Title: Golf putter
Inventor: ICHIMURA KATSUMI
IPC: A63B102/32
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a golf putter capable of reducing load to the body such as the waist or the like and easily stabilizing a sense of distance and directivity. SOLUTION: This golf putter 10 is characterized in that lie is set ranging from 30 to 50 deg.. Preferably a weight ranging from 10 to 8 0g is put in a hosel 1 connecting a shaft 3 and a putter body 4. In the putter 10, the lie is small so that the length of the shaft ranges from 85 to 95 cm. The use of the putter enables a player to smoothly perform putting in relaxed condition by using the soft muscle at the back of an arm. Accordingly, the waist and the brachialis muscle can be protected from being hurt unlike the conventional one, so that the feeling of a distance and directivity can be stabilized.
Patent JP-2001312784-A (JP)
Title: Automatic meter-reading system utilizing internet
Inventor: TSUCHIDA YASUHIDE
IPC: H04L12/58
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic meter-reading system capable of freely monitoring meter-reading data or the like from an Internet terminal having an access right by transferring the meter-reading data or the like collected by a managing center to an Internet server. SOLUTION: In the automatic meter-reading system 1, a managing center 2 and terminals 4, to which a plurality of meters 5 are connected, are connected through the Internet. Data such as meter-reading data collected in the terminals 4 are converted to an Internet mail form and transferred to the managing center 2 as Internet mail. A request command from the managing center 2 to each of meters 5 is similarly converted to the Internet mail form, distributed to the terminals 4, converted to a mater telegraphic message form in the terminals 4 and supplied to the correspondent meters 5.
Patent JP-2001310698-A (JP)
Title: Air bag device
Inventor: ABE KAZUHIRO
IPC: B60R21/203
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device of which constitution of a horn switch is simple and of which constituting cost as a whole is low. SOLUTION: A retainer 10 is equipped with a central plate 11 and an outer peripheral plate 15 or the like, and is provided with a spring 19 on the outer peripheral plate 15. Cover module 40 is squeezed from the outer peripheral plate 15 to a separating direction by the spring 19. A bar-shaped electrode 45 is provided on the back of the cover module 40, and rests to extend along the outer peripheral plate 15. The bar-shaped electrode 45 contacts to the outer peripheral plate 15, thereby ringing the horn even though any portion of the cover module 40 is squeezed.
Patent JP-2001319970-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MAEKAWA KAZUYOSHI
IPC: H01L21/768
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To readily and with excellent reliability ensure a contact area between a plug and an upper layer wiring layer even if the upper layer wiring layer is formed in border-less structure, in a semiconductor device of a multilayer wiring structure in which upper and lower wiring layers formed across an interlayer oxide film are connected to each other via the plug. SOLUTION: After a connection hole 13 is formed in an interlayer oxide film 12 via a Ti film 14a as a barrier metal layer 14, a tungsten film 1 5a is embedded in the connection hole 13 to be formed on the entire surface, and thereafter by a CMP processing using a slurry containing a hydrogen peroxide solution at concentration 0.5 to 2.0%, the tungsten film 15a is removed and left behind only in the connection hole 13 to form a plug, and next the interlayer oxide film 12 is removed by wet-etching by use of a fluorine-based solution at a predetermined thickness, so that an upper part of the plug 15 is projected, and a plug surface area is enlarged so as to come into contact with an upper layer wiring layer 16.
Patent JP-2001315386-A (JP)
Title: Printer and printing medium
Inventor: SHIGEMURA ATSUSHI
IPC: B41J3/36
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To form a printed material at low producing cost without creating a burdensome job. SOLUTION: There is disclosed a printer wherein printing is performed on a printing tape in a tape cassette housed in a cassette housing recessed section 4 by means of a thermal head 12 provided in the cassette housing recessed section 4 and the printed printing tape is discharged to the outside from an opening section 20. A groove section 21 in which a tip of a printing sheet 23 can be placed is formed on a face part on an extended line from the opening section 20 to the thermal head 12 among faces opposite to the opening section 20 of the cassette housing recessed section 4. When the printing is performed on a large sized printing sheet 23, the tip of the printing sheet 23 is inserted into the groove 21 and then the printing is surely performed on a thermosensitive section 27 of the printing sheet 23 by means of the thermal head 12.  As a result, even when the size of the printing sheet 23 is large, the printing is adequately performed so that the printing is clearly performed at low producing cost without creating a burdensome job.
Patent JP-2001314535-A (JP)
Title: Hollow iron head
Inventor: MINE TAKAYUKI
IPC: A63B53/04
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an iron head preventing the lowering of stroke sense caused by thinning of the wall thickness of a face part. SOLUTION: The rear face of an iron head body 1 is formed with a recess 2 formed by leaving the circumferential edge of the rear face, and the recess 2 is divided into an upper-side recess 2A and a lower-side recess 2B by a rib 12 provided from a toe part 10 to a heal part 9. A plate material 4 is inserted in the bottom face 8 of the recess 2B and a rear shell 5 with a shape accorded with the shape of the circumferential edge of the recess 2B is welded and integrated with the circumferential part of the recess 2B so that a hollow part is formed in the recess 2B.
Patent JP-2000333387-A (JP)
Title: Stator and rotor in motor
Inventor: SMITH MITCHELL D
IPC: H02K1/30
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a light and anticorrosive motor stator and a motor system. SOLUTION: A motor stator 50 includes an outer resin ring member 62 made of resin, fixed to a frame 52 by a stator cap 56, and an inner resin complex ring 66 with a resin flange for storing a steel band 64. A laminate 60 and a coil winding 58 are mounted inside the steel band 64, and the steel band 64, the laminate 60, and the coil winding 58 are covered by an outer resin coating 68. A rotor has a steel hub made up of an inner ring and an outer ring covered with a resin disk-shaped member, and joined with a radially extending arm. The outer circumferential face of the disk-shaped member is covered with a non-ferromagnetic steel band. At the same time, the laminate 60 and the magnet, or the coil winding 58, are provided at the steel band 64 and coated with a resin coating.
Patent JP-2001316796-A (JP)
Title: Method for manufacturing high silicon steel sheet
Inventor: KASAI KATSUJI
IPC: H01F1/16
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a high silicon steel sheet excellent in surface characteristics and workability, and having uniform magnetic properties, etc. SOLUTION: The high silicon steel sheet is manufactured by applying siliconizing treatment to a steel sheet as a base material containing <4 wt.% Si by using continuous siliconizing treatment equipment which has a siliconizing treatment section fitted with a heating zone, a siliconizing zone, a diffusion soaking zone and a cooling zone in the order named from the inlet side and an exhaust gas treatment section fitted with an iron chloride recovery zone, a silicon tetrachloride recovery zone, a vaporization zone and a gas heating zone.  In the above siliconizing zone, siliconizing treatment is applied to the steel sheet as a base material by using a siliconizing treatment gas containing the silicon tetrachloride recovered in the above exhaust gas treatment section; and respective atmospheres in the above siliconizing zone, iron chloride recovery zone and silicon tetrachloride recovery zone are controlled so that they satisfy [O2]×[H2O]1/4<=70 (where [O2] and [H2O] are oxygen concentration (ppm) and steam concentration (ppm), respectively).
Patent JP-2001005097-A (JP)
Title: Reflection type color projector
Inventor: PARK JOON-CHAN
IPC: G09F9/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type color projector capable of realizing one picture by simultaneously radiating three color light beams separated from an incident light beam to a screen. SOLUTION: This projector includes a light source 110, a dichroic mirror unit 130 branching the incident light beam from the light source 110 to the 1st, the 2nd and the 3rd color light beams and making respective optical axes advance at different angles, a polarizing beam splitter 140 transmitting/reflecting the 1st to the 3rd color light beams from the unit 130 according to a polarized light component and changing the advancing path of the light beam, a microlens array 150 focusing the 1st to the 3rd color light beams from the splitter 140 classified into unit pixels, a reflection type display element 160 forming a color image from the 1st to the 3rd color light beams from the lens array 150 and reflecting the beams to the splitter 140 side, and a projection lens unit 170 enlarging and projecting the color image fed from the splitter 140.
Patent JP-2001323976-A (JP)
Title: Chain guide member, and method and device for manufacturing the same
Inventor: FUJIWARA AKIRA
IPC: B29C45/17
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a guide member such as a chain tensioner or a chain guide used in a chain transmission, and a method and a device for manufacturing the guide member. SOLUTION: One portion or the whole of a joining part between a sliding contact portion 11 extended along a chain forwarding face and a reinforcement main body 12 for reinforcing-supporting the chain sliding contact portion along the chain forwarding face is fusion joined each other.
Patent JP-2001292450-A (JP)
Title: Encoder and its method and its method, and decoder and its method
Inventor: HARUHARA OSAMU
IPC: H04N19/126
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an encoder and a decoder by which the image quality of an image obtained by decoding is made nearly equal to the image quality of a received image. SOLUTION: Difference value data are generated from received image data, discrete cosine transform processing is applied to the data with optional output bit precision to generate a discrete cosine transform coefficient, a quantization scale is extended on the basis of at least either of the output bit precision and input bit precision of the received image data to quantize the discrete cosine transform coefficient, compression coding is applied by using a variable length coding table to the obtained quantization coefficient to prevent deterioration in the image quality so as to attain the compression coding.  Furthermore, the compression-coded quantization coefficient is decoded by using the variable length coding table, and the quantization scale is extended on the basis of at least either of the original input bit precision of the received image data and the output bit precision of the discrete cosine transform coefficient and used to apply inverse quantization processing to the obtained quantization coefficient so as to attain decoding while preventing deterioration in the image quality.