baber/WOPTO huggingface dataset:
Patent JP-2001273680-A (JP)
Title: Optical disk
Inventor: DAIKO TAKASHI
IPC: G11B7/257
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk having no deterioration of signal characteristics but high quality by keeping the increase of birefringence in a light transmission layer to a minimum. SOLUTION: This optical disk 10 has a reflection film 3, an addhesive layer 8 and a resin film layer 6 thinner in thickness than a substrate 2 laminated in this order on the substrate 2 having an information signal 1 of an uneven or grooved shape so that the signal 1 on the substrate 2 can be reproduced through the layers 6 and 8. The layer 8 has 100 μm or thinner thickness and the multiplication product of the photoelastic constant, the elastic modulus and the thickness of the resin film of the layer 6 is -0.2 to 0.2 mm.
Patent JP-2001341545-A (JP)
Title: Fuel cell powered electric vehicle
Inventor: KATANO GOJI
IPC: H01M8/04
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell powered electric vehicle dispensing with a power boosting source dedicated for a brake booster. SOLUTION: This fuel cell powered electric vehicle EVA provided with an accumulator tank for a brake booster (a brake booster tank) 52A is provided with a gas supply means (a compressor) 24 for supplying oxidizing gas (supply air) Ad to the cathode side of a fuel cell 1, and the internal pressure of the accumulator tank 52A for the brake booster is set at a specified pressure by positive pressure generated to the discharge side of the gas supply means 24 (or negative pressure generated to the suction side).
Patent JP-2001343605-A (JP)
Title: Optical writing device
Inventor: ITO TATSUYA
IPC: G02B26/10
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent an optical system from moving even if the optical system is subject to vibration and to prevent the degradation of optical characteristics by making it possible to correct the misalignment of image forming beams on a surface to be scanned. SOLUTION: This optical writing device is provided with a detecting sensor 9 which detects the image forming state of the image forming beams on a scanning surface of a photoreceptor 8 and a beam pitch correcting device 1 and beam diameter correcting devices 2 and 3 are provided with an actuator 1d and drive assemblies 2b and 3b for moving optical elements in the optical axis direction. These drive systems are activated, by which the beam pitch of the image forming beams and the beam diameters in the main scanning direction and sub-scanning direction may be corrected, respectively.  The device is provided with fixing mechanisms for fixing the respective optical elements of the respective correcting devices so as not to move the elements, by which the displacement by the vibration of the respective optical systems may be prevented and the degradation in the optical characteristics may be prevented.
Patent JP-2001342733-A (JP)
Title: Sticking and fixing method of woody flooring to ground under the floor
Inventor: INOUE TAKAO
IPC: E04F15/04
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To save labor for sticking work of woody flooring to ground under the floor. SOLUTION: For a sticking and fixing method of the woody flooring 10 to the ground under the floor 1, a double faced adhesive tape 13 mixed with a main ingredient constituting a two-component mixing adhesive is stuck on the rear side of the woody flooring 10, and when it is stuck thereon. after a liquid hardener as another component constituting the two-component mixing adhesive is applied on the double faced adhesive tape, the woody flooring 10 is laid on the ground under the floor 1, and after a position is adjusted, if necessary, it is stuck and fixed.
Patent JP-2001049305-A (JP)
Title: CLEANING METHOD FOR SINTERING JIG FOR R-Fe-B PERMNENT MAGNET AND SINTERING METHOD FOR R-Fe-B PERMANENT MAGNET USING SINTERING JIG CLEANED BY THE CLEANING METHOD
Inventor: MORIMOTO HITOSHI
IPC: B22F3/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To easily and effectively remove depositions under mild treating conditions by placing a jig deposited with R compds. (R: rare earth elements including Y) and/or R metals in a hydrogen atmosphere and thereafter subjecting the jig to cleaning treatment. SOLUTION: As the method for placing a jig deposited with R compds. and/or R metals in a hydrogen atmosphere, e.g. the method of storing the jig in a hydrogen furnace can be given. In this case, preferably, the amt. of hydrogen in the furnace is controlled to 0.05 to 0.5 MPa by absolute pressure, and the temp. is controlled to a room temp. to 600 deg.C, by which hydrogenation, safety, working efficiency or the like is made satisfactory. When the inside of the furnace is heated, hydrogen occlusion by the R compds. or R metals deposited on the jig actively occurs, and hydrogenation reaction is promoted. Thus, hydrogen infiltrates to the insides of the depositions in a short time and the deposited metal is volumetrically expanded, so that microcracks are generated at the insides of the depositions and embrittle the depositions.  Moreover, as the material of the jig, the one essentially consisting of Mo is preferable.
Patent JP-2001346211-A (JP)
Title: Television receiver, image magnification device, processing method for television signal, image magnification method and storage medium
Inventor: SUGA KAZUMI
IPC: H04N19/423
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To reduce ringing caused around an edge when applying magnification conversion of number of pixels in a DCT area to an image including many edges and to enhance the image quality after the magnification. SOLUTION: Applying mirror image reflection to a received original signal in a frequency direction by using a Nyquist frequency before re-sampling the frequency component of the received original signal generates a 2nd signal component, applying mirror image inversion to the 2nd signal component generates a 3rd signal component, and adding the 3rd signal component to the original signal as its high frequency component stimulatingly generates its high frequency component. Applying filter processing to the frequency components from the low frequency component of the 1st signal component to the Nyquist frequency band after the re-sampling can magnify video contents including many edges with high quality.
Patent JP-2001342269-A (JP)
Title: Apparatus for surface modification of resin substrate
Inventor: MUTO MASAHIDE
IPC: C08J7/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a surface-modification apparatus for a resin capable of achieving high modification effect. SOLUTION: A substrate holder 2 holding a modifying substrate 1 on the side face and a counter electrode plate 3 opposite to the holding face of the substrate holder 2 are placed in a chamber 10 and high-frequency voltage is applied to the substrate holder. The plasma-generation zone is restricted and the plasma density near the substrate 1 is increased by generating high-frequency discharge between the substrate holder 2 and the opposite counter electrode plate 3 in contrast with conventional method to generate the discharge between the substrate holder 2 and the wall of the chamber 10.
Patent JP-2001341379-A (JP)
Title: Imaging system, apparatus and method for managing operation hours and storage medium
Inventor: OYOSHI KAZUHIRO
IPC: B41J29/38
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system, an apparatus and a method for managing an operation hours and a storage medium whereby a power source for multifunction devices which become unnecessary depending on time zones is turned off while a power source for multifunction devices which become necessary is turned on by managing the operation hours of every time zone of each multifunction device and learning an availability factor, so that power consumption can be restricted to a necessary minimum and energy can be saved. SOLUTION: A host computer 108 monitors an operating state of each of multifunction devices 100-1 to 100-N, counts and totals operating times, and controls to turn off by a device controller 103 the power source for multifunction devices not used for predetermined time zones and to turn on by the device controller 103 the power source for multifunction devices used from predetermined time zones.
Patent JP-2001351843-A (JP)
Title: Formation method of photomask and alignment method
Inventor: TANI YOSHIYUKI
IPC: G03F1/42
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a formation method of a photomask for realizing a highly accurate alignment method in a manufacturing process of a semiconductor element, and an alignment method. SOLUTION: In an alignment layer of a wafer formed by using a photomask for an alignment layer, a substrate side first desired pattern 32 consisting of an isolation insulation film pattern, a substrate side first alignment mark 33a having the same width and space as the pattern 32, and a substrate side second alignment mark 33b having the same width and space as the second desired pattern of an alignment layer to be formed thereon, are formed. A misalignment amount Δx caused by difference of optical diffraction depending on roughness of a pattern of a photomask exists between substrate side first and second alignment marks 33a, 33b. When the first alignment mark 33a is aligned to a standard, an alignment position is corrected by the misalignment amount Δx.
Patent JP-2001348542-A (JP)
Title: Heat-releasing sheet and method for producing the same
Inventor: EBIHARA FUMITAKA
IPC: H04N5/66
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-releasing sheet capable of fixation between a heat source and a heat sink such as aluminum cooling fin and excellent in heat- releasing performance. SOLUTION: This heat-releasing sheet is obtained by bonding a pressure- sensitive adhesive layer onto part or the whole of the surface of a silicone heat-releasing sheet; wherein the pressure-sensitive adhesive layer preferably comprises an acrylic or urethane-based adhesive, and formulation of the pressure-sensitive adhesive layer with a heat-releasing filler is effective.
Patent JP-2001348048-A (JP)
Title: Cap seal
Inventor: KAWAKAMI MASAAKI
IPC: B65D41/54
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To cut off a cap seal for sealing a bottle mouth simultaneously as removing a crown cap. SOLUTION: The cap seal of a bottle sealed by the crown cap 5 comprises a plurality of partitioned regions 4 by a pair of parallel perforations 3 and 3 formed at predetermined intervals in an axial direction of a sleeve-formed shrink film which is fitted over the bottle mouth 2 including the crown cap 5. When the crown cap 5 is removed by an opener at the region 4, the region 4 is pulled up together with the crown cap 5 to be sheared and removed.
Patent JP-2001346679-A (JP)
Title: Lid of rice cooker
Inventor: KONO KIMIHIRO
IPC: A47J27/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a compact heat radiation plate detachment freely mounted to the lower surface of a lid with excellent stability of engagement and durability. SOLUTION: For the lid of the rice cooker of which, a heat radiation plate set 4 is mounted to a lid set 3 detachment freely, and a knob part 21 is mounted at outer periphery of the heat radiation plate set 4, a hook 22 engaging with the lid set 3 at a nose part of the knob part 21 is formed integrally, and the knob part 21 is mounted to the heat radiation plate set 4 rotation freely with a force added in the direction that makes the hook engage with the lid set 3.
Patent JP-2001352672-A (JP)
Title: Automatic service interruption equipment
Inventor: MURAMOTO SHOICHI
IPC: H02J1/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide automatic service interruption equipment that implements on-target energy-saving measures and safety measures, corresponding to the situation of the presence of humans. SOLUTION: The automatic service interruption equipment comprises a human body sensor 1 for detecting the situation of the presence of a human being, and a power supply controlling means 3, that interrupts a main power supply under situation signals 2 from the human body sensor 1.
Patent JP-2001359231-A (JP)
Title: Waterproof member for opening in wire lead-in tubular column
Inventor: TANAKA MASASHI
IPC: H02G7/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof member for opening in a wire lead-in tubular column, capable of fully displaying waterproof capability sufficiently without forming a space between contact surfaces by elastically deforming the waterproof member for opening, so as to meet the contact surface of a tubular column or an instrument box. SOLUTION: A box insertion part 3 inserted into an opening 12 in the instrument box 11 is provided on one end of a body tube 2, through which a wire insertion hole 1 is passed, a tubular column insertion part 4 inserted into an opening 14 in the wire lead-in stand column 13 is provided on the other end, a contact part 5 coming into contact with the instrument box 11 is provided on the outer periphery of a base of the box insertion part 3, and a substantially cylindrical elastic skirt 6 deformed elastically by pressure caused by a free end 6a which the front end becomes, and brought into contact with the line lead-in tubular column 13 is provided on the outer periphery of the tubular column insertion part 4.  The elastic skirt 6 is inclined, so that the diameter becomes larger forward closer to the front end 4a of the tubular column insertion part 4, and a notch 8 is provided on the upper end and the lower end of the free end 6a of the elastic skirt 6.
Patent JP-2001354017-A (JP)
Title: Pneumatic tire
Inventor: WATANABE SUSUMU
IPC: B60C15/06
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving the steering stability performance and the uniformity without degrading the riding comfortability performance while taking advantage of a half-radial structure. SOLUTION: At least two carcass layer bodies 1A and 1B with reinforcing cords intersected between layers are disposed so as to reach right and left bead parts 4 from a tread part 2, and both ends 1e in the width direction of the tire are terminated in the vicinity of a bead core 6 without being wound around the bead core 6. A carcass hold layer 8 returned from the inner circumferential side to the outer circumferential side of each bead core 6 is provided, and the ends 1e of at least one of the carcass layer bodies 1A and 1B are housed by the carcass hold layer 8.
Patent JP-2001353934-A (JP)
Title: Image-forming apparatus, method for controlling bookbinding and outputting and storage medium
Inventor: WADA MASANORI
IPC: B41J29/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus, a method for controlling bookbinding and outputting and a storage medium whereby, when it is impossible to bind and output by one book with data of not smaller than the number of pages which can be bound, bookbinding by dividing to a plurality of books is executed to replace outputs, thereby enabling replacement outputs in a form closer to the user's desired output result than conventional one. SOLUTION: There are provided a computer interface part 7 for receiving data from a PC/WS 11, a hard disk 13 for storing bit map image data, a printer part 3 for printing to papers based on bit map image data, a saddle stitch 223 for stapling central parts of printed papers and folding half the papers, and a formatter part 8 for executing the output replacement of bookbinding by dividing to a plurality of books when it is impossible to bind and output by one book received data of not smaller than the number of pages which can be bound.
Patent JP-2002002642-A (JP)
Title: Hot stamping apparatus
Inventor: MOROZUMI SHINYA
IPC: B65C9/06
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a hot stamping apparatus which can easily cope with a change in stamping position. SOLUTION: The hot stamping apparatus structured to transfer a hot stamping foil with a medium 3 aligned with the stamping position 3a includes a base seat 1 for supporting the medium 3, guide members 2a, 2b and 2c which can be attached to/removed from the base seat 1 by suction and which position the medium 3 at the stamping position 3a and detection means 13a and 13b for detecting that the medium 3 comes into contact with the guide members 2a and 2b.
Patent JP-2002001458-A (JP)
Title: Under die for incremental forming and its manufacturing method
Inventor: OTSUKA KATSUHARU
IPC: B21D22/16
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To manufacture an under die for incremental forming with least manpower and least working time. SOLUTION: In the under dies for incremental forming in which a metallic plate is processed an incrementally formed product on the under dies by means of incremental forming, multiple pieces of metallic plates P1, P2 ... ... having respectively a thickness and an outer periphery of multiple pieces of cut fragments, in which the cut fragments are obtained when a target formed product is thinly sliced at a constant thickness, are first provided for the under dies. Then, these metallic plates are integrally laminated at the same profile with the target formed product and are eventually formed into the under dies.
Patent JP-2002002142-A (JP)
Title: Aluminum support for lithographic printing plate and photosensitive lithographic printing plate
Inventor: TAKADA TERUO
IPC: G03F7/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum support for giving a photosensitive lithographic printing plate in which blanket scumming at a printing time is eliminated. SOLUTION: The aluminum support for lithographic printing comprises at least electrochemically roughed and an anodized aluminum or aluminum alloy support in such a manner that a radius of curvature of a distal end of a top protrusion on a surface of the support is 12 μm or more and an amount of a smut is 1 mg/dm2 or less.
Patent JP-2002002855-A (JP)
Title: Compact disk holder
Inventor: EKOSHI TAKAHIRO
IPC: B65D85/57
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an unbulky, lightweight and thin holder for a compact disk or the like at low cost, which can easily hold and fix the compact disk in the holder, can be distributed and sent with a sense of unity while being attached to a catalog, a book or the like, and can support handling in a large quantity. SOLUTION: The holder 1 for the compact disk or the like comprises a pair of half pieces 50a and 50b wherein a single sheet is folded from a crease g in the vicinity of its approximate middle portion and folded. Two locking pieces 20 which are trimmed by a cut line 10 corresponding to a longer axis of an approximately oval shape and an approximately oval-shaped cut line 12 with bases 22 of a predetermined width left at positions corresponding to both ends of a shorter axis and which are line-symmetrical with respect to the longer axis are provided at the approximate center of one of the half pieces 50a among the pair of half pieces.
Patent JP-2002002375-A (JP)
Title: Vehicular room lamp
Inventor: OTSUBO TAKAYUKI
IPC: B60Q3/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To inexpensively realize uniform illumination without using an expensive light conductor and a discharge tube in a vehicular room lamp. SOLUTION: This vehicular room lamp 1 has a light source bulb 6, a reflector 7 and a lens 13, and has the reflector having a curved surface 8 for reflecting the light of the light source bulb as almost parallel light fluxes, and forms a diffusing step 14 in the lens for diffusing the light from the light source bulb.
Patent JP-2002012527-A (JP)
Title: Hair dye composition
Inventor: OHASHI YUKIHIRO
IPC: A61K8/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a hair dye composition which has an extremely high hair- dyeing force, is scarcely faded with the passage of time, and hardly changes the color of the agent, even when stored. SOLUTION: This hair dye composition containing a direct dye (1)  K is a group of (2), (3), (4) or (5) [Y1 is O or NH0; Y2 is O, S, (substituted) imino; R1 is H, OH, (substituted) amino, a (substituted) alkyl, an alkoxycarbonyl or the like; R2 is a heterocyclic group which may have a substituent or a positive charge, CN, (substituted) carbamoyl or the like; R3 is H, OH, (substituted) amino or the like; X1 is H or a (substituted) alkyl, or R3 and X1 may be bound to each other to form a heterocyclic group which may have a positive charge; X2 and X3 are each H or the like; X4 and X5 are each a (substituted) aryl; Z is an acyl or the like] or its tautomer; the ring D is a (substituted) benzene ring; An- is an anion; (a) is an integer corresponding to the number of cations; at least one of the group K and the ring D has at least one cationic or basic nitrogen-containing substituent}.
Patent JP-2002012978-A (JP)
Title: Equipment for transferring workpiece to be treated in liquid and method for transferring workpiece to be treated in treatment liquid
Inventor: KOBAYASHI KO
IPC: C23C18/31
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an equipment of a type shaking in an upwardly slanted direction for effectively transferring workpieces to be treated in a liquid. SOLUTION: This equipment carries out: giving a vibration for transportation to a transfer path 11, and transferring the workpieces to be treated W and mixed media M by repeatingly jumping them slightly in an upwardly slanted direction. A first-stage gate 31 and a second-state gate 32 control the workpieces W and the mixed media M so as to prevent both of them from passing through during a treating period with the liquid, to pass through only the workpieces W to be treated after the treating period, and moreover, to pass through both the mixed media M and the workpieces W after a predetermined discrimination period.
Patent JP-2002012548-A (JP)
Title: Photo toxicity-inhibiting agent
Inventor: HORI MICHIMASA
IPC: A23L23/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a new and safe photo toxicity-inhibiting agent, cosmetic material, or food or beverage. SOLUTION: This photo toxicity-inhibiting agent, cosmetic material, or food or beverage is provided by incorporating a coltsfoot extract. The photo toxicity- inhibiting agent has a photo toxicity-inhibiting activity against atmospheric polluting substances and is also useful for inhibiting various ill effects to a human body such as 'skin cancer, skin roughness, skin ageing, sun burn (blackening), inflammation, etc'.
Patent JP-2002016880-A (JP)
Title: Method and apparatus for recording and reproducing mpeg type data
Inventor: SATO MASAHIKO
IPC: H04N19/70
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To simplify a hardware by previously recording a discontinuous information packet(DIT) to be inserted between discontinuous MPEG streams on a recording medium, reading and inserting the packet between the discontinuous streams, and hence eliminating a packet inserter. SOLUTION: A recording/reproducing equipment for recording/reproducing MPEG type data previously records the discontinuous information packet to be inserted between the MPEG streams in which a discontinuity occurs during recording/reproducing equipment side, reads and inserts the recorded packet between the streams in which the discontinuity occurs when reproducing the stream recorded in the equipment, and outputs the stream in which the packet is inserted.