baber/WOPTO huggingface dataset:
Patent JP-H11219529-A (JP)
Title: Optical pickup device
Inventor: SAKAI HIROSHI
IPC: G11B7/131
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device capable of detecting a focus error signal free of deviation. SOLUTION: A hologram 3 is divided into four regions by dividing lines of a direction parallel with the track array of a disk 5 which is a recording medium and dividing lines of the perpendicular direction intersecting therewith. These regions are so formed that the two regions each thereof diagonal to each other respectively have the same diffraction angle and diffraction focus. As a result, the reflected light emitted by the disk 5 is divided to a first diffracted beam 31 and second diffracted beam 32 which are respectively focused before and behind a photodetector 6. The photodetector 6 receiving the first and second diffracted beams 31, 32 comprises the photodetecting elements which are bisected parallel with the pit array direction and are again divided to 3 or more in the direction parallel with the track direction.  Even if an objective lens 4 moves to the inner peripheral or outer peripheral side of the disk 5, the positions of the beams received in the photodetecting elements of the photodetector 6 move according to the dividing lines and, therefore, the focus error signal free of the deviation may be detected.
Patent JP-H09113407-A (JP)
Title: Attenuation apparatus for vibration test of tower-shaped structure of the like
Inventor: TAKEYAMA TAKAYUKI
IPC: G01M9/08
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain an attenuation apparatus by which the attenuation of a structure is generated easily and by which the attenuation can be changed by providing a metallic damper fin in which electromagnetic coils are installed so as to protrude at the outside or the inside, in which a small gap is formed between the electromagnetic coils and which attenuates a vibration generated in a wind tunnel test. SOLUTION: A metallic and nonmagnetic horizontal fin 4 is installed so as to protrude on the inner face of an outer tower 1, one pair of upper and lower coaxial electromagnetic coils 5 are fixed to the outer face of an inner tower 2 so as to keep a prescribed gap from a deformed transverse-arrangement H-shaped holder, and the damper fin 4 is set between the coils 5. The coils 5 are connected in series, an exciting current is supplied from a power supply 6, and a magnetic field in the vertical direction is generated between both coils so as to pass the fin 4. For example, when the external tower 1 is vibrated to the right and the left, it is moved in a direction which suddenly traverses the magnetic field between the electromagnetic coils 5. Thereby, an electromotive force due to an electromagnetic induction action is generated in the fin 4, and a counteraction is generated in the in-plane horizontal direction in the fin 4 on the basis of the cooperative action of a generated eddy current with a magnetic flux density. The counteraction acts as an attenuation force and an attenuation change.
Patent JP-H0596887-A (JP)
Title: Sheet for registration adhesion and manufacture thereof
Inventor: HIRAKAWA KENICHI
IPC: B42D15/02
Filed: 1991-10-11
Abstract: PURPOSE:To ensure that punching waste generated from a transport hole is discharged efficiently and smoothly without changing the quality of a sheet to which a pressure-sensitive adhesive is applied. CONSTITUTION:An ink 13 which inhibits the adhesion of a pressure-sensitive adhesive 12 is applied to the surrounding of a transport hole 5 in a marginal part 6 to which the adhesive 12 peelable easily after application is applied. No adverse effect is generated on the quality of a sheet 1 as the application arm of the ink 13 is limited. In addition, punching waste generated from the transport hole 5 does not stick together as the pressure-sensitive adhesive 12 is not exposed due to the ink 13 which covers the waste.
Patent JP-H01229860-A (JP)
Title: Embroidery sewing machine
Inventor: SHIBATA YOSHIO
IPC: D05C9/04
Filed: 1988-11-18
Abstract: PURPOSE:To enlarge a cylindrical cloth and to enable beautiful embroidery by processing the outside of cloth stretching frames to be placed on a bed into a semicylindrical curved surface, setting a large window at the tip of the cloth stretching frame and leaving a connecting part at the tip of the window. CONSTITUTION:The outside of cloth stretching frames 9 (10 and 11) to be placed on a cylindrical bed 4 is processed into a semicylindrical curved surface. A through hole (window) 23 having a large area is set at the tip part of the cloth stretching frame 9. A connecting part 10p is left at the tip of a through hole 23.
Patent JP-2000116697-A (JP)
Title: Knee joint supporter
Inventor: KINEBUCHI YOUICHI
IPC: A61F5/02
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a supporter that follows the movement of the skin near the knee joint, does not displace easily and is easy to mount. SOLUTION: The part within 10 cm from the center of the knee joint of the body 1 is formed into a sleeve, the front portion of the body is composed of an extensible material of at least low modulus longitudinally, notches 4 and 5 are provided in the upper and lower portions of the front of the part more than 10 cm away from the center of the knee joint of the body. In addition, members 6 and 7 that can adjust the circumferential pressure of the body 1 are provided astride the notches 4 and 5.
Patent JP-H11125869-A (JP)
Title: Film for detecting carrying irregularity, method and device for detecting carrying irregularity
Inventor: KAJI TOSHIKAZU
IPC: H04N1/04
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To detect the irregularity in the carrying speed of a film carrier carrying photographic film. SOLUTION: A bar code is recorded at the detection object area of film for detecting carrying irregularity. The bar of the bar code and the signal of a level in accordance with the density of space are outputted from a line CCD when the film for detecting the carrying irregularity is carried by the film carrier (100 and 102). It is discriminated that the irregularity is not caused in the carrying speed of the film carrier in the case that the output interval of the signal outputted, the bar of the bar code and the recording width of the space correspond (Y in 104). On the other hand, in the case that the output interval of the signal and the recording width of the bar code correspond, it is discriminated that the irregularity of the carrying speed of the film carrier is caused (N in 104).
Patent JP-H04165711-A (JP)
Title: Selective circuit for asynchronous clock
Inventor: EJIMA NAOKI
IPC: H03K17/00
Filed: 1990-10-29
Abstract: PURPOSE:To prevent hazard by eliminating hazard at the start of switching synchronizing a switching timing with a clock before awiching, connecting the processing to an arbitration period and terminating the transition sychronously with the clock after switching. CONSTITUTION:A selective signal is latched by the output clock of a selector, that is, a clock before switching by a 1st latch circuit 1, its output and the output of an auxiliary control circuit 20 are added and the sum output is fed to the control input of a selector. Then the switching timing of the selector 4 is synchronized with a clock before switching. Moreover, a selector control signal is latched with a clock after switching by a 2nd latch circuit 2 and when the output signal of the 1st latch circuit 1 and the output signal of a 2nd latch circuit 2 differ from each other, a comparator 3 outputs a prescribed signal. The output of the selector 4 and the out put of the comparator 3 are synthesized by a synthesis circuit 5 and the result is outputted from an output terminal 9. Thus, the same logic is kept from the start of transition at swicthing till its end and hazard is prevented.
Patent JP-H11124597-A (JP)
Title: Solid sterilizing detergent for hard object
Inventor: YAMAZAKI YOSHIHIRO
IPC: C11D10/02
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a solid sterilizing detergent for hard objects which has high detergency and sterilizing power and good storage stability. SOLUTION: There is provided a solid sterilizing detergent for hard objects which comprises 5-90 wt.% inorganic peroxide (a), 0.1-30 wt.% cationic sterilizing agent (b), 10-95 wt.% water-soluble carbonate, phosphate, sulfate or silicate and 0.5-30 wt.% water-soluble surfactant. Owing to the action of component C, components (a), (b) and (d) can stably exhibit their inherent sterilizing performances and deterging performances for a long time.
Patent JP-H11125393-A (JP)
Title: Arm device
Inventor: HORI MASAHIKO
IPC: F16F1/12
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To suppress generation of uncomfortable slide sound for a user, by preventing contact sliding between an arm body and an energizing spring body received in this arm body. SOLUTION: In this device, in a pipe-shaped upper part first arm 13 (arm body), a resin cylinder 13a (low friction body) is inserted, in this resin cylinder 13a, a compression spring 45 (energizing spring body) is inserted, an arm device is assembled. By turning this arm device, even when the compression spring 45 is compressed, this compression spring 45 is prevented from being slid by direct contact with an inner surface of the first arm 13, generation of a slide sound can be suppressed.
Patent JP-H06136180-A (JP)
Title: Glass filler for thermosetting resin molding
Inventor: TANIGUCHI KENJI
IPC: C08K3/34
Filed: 1992-10-30
Abstract: PURPOSE:To obtain an artificial marble made of a thermosetting resin, having good resistance to hot water and free from whitening and blistering. CONSTITUTION:The filler has a glass composition consisting of 55-65wt.% SiO2, 10-20wt.% Al2O3, 20-30wt.% (CaO+MO) (wherein M is an alkali metal or Zn), and at most 1.0wt.% (Na2O+R2O) (wherein R is an alkali metal).
Patent JP-H07131070-A (JP)
Title: Semiconductor light emitting element and semiconductor light emitting element array
Inventor: KOYAMA TAKEHISA
IPC: B41J2/44
Filed: 1993-10-28
Abstract: PURPOSE:To reduce element resistance and at the same time achieve a high light output by forming an electrode film consisting of a metal transparent conductive film with ohmic junction properties on a light output surface and a transparent conductive film with the maximum transmittance near the peak wavelength of output light and then connecting a metal wiring to the electrode film. CONSTITUTION:A light emitting diode array 1 covers a light output surface 12 and forms a metal transparent conductive film 13a indicating ohmic junction properties and an oxide semiconductor transparent conductive film 13 which protects it and has the maximum transmittance near the peak wavelength of output light. An electrode 14 for wiring is formed in contact with the peripheral part which is other than that directly above the light output surface 12 of the electrode film 13, thus preventing ohmic junction property from being lost and output light from being sheldeel by the light output surface 12. Further. the reflection of light emitted externally from the light output surface 12 on the interface is prevented. light transmission property is improved, and a low element resistance and a high light output are achieved. Also, a light emitting element 9 can be integrated with a high density.
Patent JP-H04164692-A (JP)
Title: Apparatus for post-treatment of paper
Inventor: NAKANISHI TSUGIO
IPC: B42C1/12
Filed: 1990-10-29
Abstract: PURPOSE:To improve the workability at the time of taking-out of treated paper by discharging the paper bundle subjected to post-treatment by a treatment means in a paper receiver toward the front of an image forming apparatus by a discharge mechanism and receiving the paper bundle discharged from the discharge mechanism by a stack part. CONSTITUTION:Since a mechanism 26 discharging a paper bundle subjected to binding treatment is provided above a paper introducing mechanism 21, the introducing mechanism 21 does not become an obstacle at the time of the discharge of the paper bundle. Since the paper bundle subjected to binding treatment is moved in forward and rearward directions to be discharged toward the front of the apparatus, a paper stopper 22a does not become an obstract at the time of the discharge of the paper bundle and the paper bundle can be easily discharged. Since the paper bundle is discharged on this side of the apparatus, the workability at the time of taking out becomes well. Further, since a stack tray 28 is allowed to freely rise and fall, the stack tray 28 is set at a relatively upper position when the amount of the paper bundle to be treated is little to make it possible to improve the workability at the time of the taking-out of the paper bundle. Since the stack tray 28 falls corresponding to the amount of the paper bundle, the paper bundle can be sufficiently received even when the treatment of a large amount of the paper bundle is performed.
Patent JP-H0698805-A (JP)
Title: Folding table with cooking table
Inventor: IN ZON YOPU
IPC: A47B37/04
Filed: 1991-11-08
Abstract: PURPOSE: To enable a table to be used outdoor for a long time, by openably attaching a synthetic resin cover board to be the table main board, constituting the table by a synthetic resin cooking counter equipped with foldable support legs and synthetic resin auxiliary tables foldably attached in right and left of the cooking board and foldable with the cover board into a rectangle as a whole. CONSTITUTION: This table 1 is all formed of synthetic resin and constituted of a cooking board 2, a cover board 8, support legs 3, auxiliary tables 6 in right and left of the cooking board 2. The cooking board 2 is pivotally attached with support legs 3 extendably to be the table main body and openably equipped with a cover board 8 equipped with a locker 5". A sink 11 is equipped on the cooking board 2 and a drain port 13 to connect with a drain pipe 29 comprising a hose 28 and a connector 27 is formed on the center. A hang rod 16, an auxiliary shelf 17, and an ellipse ribs 18, 18' for preventing collapse of the cover board 8 are equipped on the back face of the cover board. By such constitution as that, the table is made suitable to be used for outdoor leisure attaching the cooking board.
Patent JP-H01134923-A (JP)
Title: Electronic mask of electron transfer exposure device
Inventor: SAKAMOTO JUICHI
IPC: G03F1/00
Filed: 1987-11-19
Abstract: PURPOSE:To emit electrons from a voltage impressed layer for eliminating the photoirradiation by a method wherein the space between a semiconductor layer and the voltage impressed layer is impressed with a bias voltage to make the valence band level of a semiconductor layer exceed the vacuum level. CONSTITUTION:When an electronic mask is impressed with a voltage V0, the valence band (EV represents the maximum level) of a semiconductor layer 14 becomes higher than the vacuum level e<-> as shown in a band diagram. Thus, the electrons transferred from the valence band of semiconductor layer 14 to a conductive band (EC represents the minimum level) get over a conductor potential barrier of the insulating layer 14 due to Fowler.Nordheim effect and tunnel effect so that said electrons may slide down the conductive band of the insulating layer 14 and get over the voltage impressed layer 16 to be emitted in the vacuum.
Patent JP-H11126916-A (JP)
Title: Integrated-type thin film solar cell and its manufacture
Inventor: UMEMOTO TETSUMASA
IPC: H01L31/052
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To form a side crystallized contact in an amorphous semiconductor optoelectric transducing layer, by specifying the wavelength of laser beams, in addition to the contact effects of a contact line part which is removed by making a groove. SOLUTION: Laser beams to be used for scribe process are applied from the side of a light transmitting insulating board 1, on which no transparent electrode layer 3 nor amorphous semiconductor optoelectric transducing layer 5 is not stacked, by using the second harmonics (0.660 μm) of a Q-switch oscillation Nd-YLF laser (1.3197 μm), and a scribe groove having a width of 50 μm is formed. When the scribe process is performed with laser beams having a wavelength over 0.60 μm, local thermal processing operation increases and thermal influences are given to the periphery of the processing plane whereupon laser beams are applied. Therefore, a side crystallized contact line 4b is formed in the amorphous semiconductor optoelectric transducing layer by the thermal effects of the patterning line edge side on the amorphous semiconductor optoelectric transducing layer 5.
Patent JP-H02138643-A (JP)
Title: Information processing system
Inventor: ABE KENJI
IPC: G06F11/22
Filed: 1988-11-18
Abstract: PURPOSE:To apply the same diagnostic process to all agents at a high speed by providing an answer information storing register to each agent for a diagnosing device and transferring the information between the diagnosing device and each agent via buses. CONSTITUTION:A diagnosing device 10 sends an agent number to a bus 2. The diagnostic control parts 21, 31 and 41 fetch the agent numbers sent to the bus 2 and send the data to the bus 2 from the device 10 in the case these control parts recognize that they themselves are equal to the subjects of the bus actions. At the same time, each diagnostic control part sends the information on an internal register of its own agent to a bus 3 in the order of 'its own agent number' and 'data corresponding to command code'. The device 10 fetches the information sent to the bus 3 and sends the next agent number to the bus 2. Then the device 10 repeats the similar processes. Thus it is possible to confirm the normalcy of actions of agents 20, 30 and 40 respectively and also to collect the edit the fault information at occurrence of faults.
Patent JP-2001114212-A (JP)
Title: Starting equipment for electronic binder
Inventor: SUZUKI MORIHISA
IPC: B65B27/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To improve the operability of an electric binder. SOLUTION: A switch box 11 having a built-in micro-switch is connected to the power circuit of an electric binder. A magnet is mounted on the bottom face of the switch box 11, and the same can be placed at any place on the table 8 of the binder. A delay timer circuit is provided in the power circuit, and by using a variable resistor, the time for a motor to start after the micro- switch is turned on is made adjustable. When a bundle of vegetables, etc., is inserted between a tape guide arm 5 and a tape catch part 6 and a switch lever 12 is pressed downward, automatically the motor is started causing the arm guide 5 to move reciprocally one cycle binding the vegetables with an adhesive tape T. By the button 20 of the resistor, timing for starting the motor can be adjusted depending on the expertise of a worker.
Patent JP-H02140158-A (JP)
Title: Dental floss
Inventor: SHIRAKAWA HIDEKAZU
IPC: A61C15/04
Filed: 1988-11-19
Abstract: PURPOSE:To obtain the dental floss which has excellent productivity and quality and has high effectiveness in terms of preventive dentistry by coating the dental floss with an acrylic copolymer. CONSTITUTION:The easy and uniform application of the acrylic copolymer is possible for its high solubility in ethanol even if the liquid temp. is not raised in order to enhance the solubility and the weldability to the floss in the case of using the acrylic copolymer having the excellent solubility in solvents and above all, the solubility in ethanol in view of safety as a coating material; therefore, the dental floss having the excellent productivity and the stable quality is obtd. Further, the uniform applicatability is additionally improved and the productivity is simultaneously improved by incorporating a plasticizer into the acrylic copolymer. Since the acrylic copolymer and the materials essentially consisting thereof are applied as the coating material, the dental floss of the stable quality is obtd. Further, this acrylic copolymer remains on the tooth surface and, therefore, the prevention of the generation of decayed teeth and eventually the prevention of the deposition of dental calculus and the generation of paradental diseases, etc., are effectively expected. This dental floss is highly effective in preventive dentistry as well.
Patent JP-2000123800-A (JP)
Title: Wrapping material for battery case
Inventor: TANAKA KATSUMI
IPC: B32B15/085
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a wrapping material for a battery case that can be shaped into a sharp form by means of bulge forming or deep drawing, is excellent in strength as well, and never eroded by a corrosive electrolyte or the like. SOLUTION: This wrapping material for a battery case having a total wrapping material thickness of 150 μm or less is made by laminating, on at least one surface of aluminum foil, a polyamide film or a polyester film that has such mechanical properties that tensile strength up to rapture in four directions (0 deg., 45 deg., 90 deg. and 135 deg.) in a tensile test of a thickness of 9-50 μm (sample width: 15 mm, distance between gage marks: 50 mm and elastic stress rate: 100 mm/ min) is 150 N/mm2 or more, and the elongation in the four directions is 80% or more, and has small directiveness, and by laminating, on the outermost side, a film that has a thickness of at least 9-50 μm and is formed of polypropylene, maleic acid modified polypropylene, an ethylene-acrylate copolymer, or an ionomer resin.
Patent JP-H09114446-A (JP)
Title: Music stand device
Inventor: NAKAYA HIROKI
IPC: A47B23/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a music stand simple in structure, low in cost, and easily erectable only by raising the music table. SOLUTION: At either of the rotating part R of a stage 1 and a music plate 2, a first supporting part 4 having a slot guide part 41 and an arc-shaped rotary guide part 42 having a straight part 421 connected thereto as a part of a string, and at the other part, a second supporting part 20 in common use as a part to be guided having at least arc-shaped plural ends including approximately semi-circular diameter ends 23a, 23b and a peak end 24, are provided. At the time of erecting the music plate 2, the guide surfaces 41a, 41b of the slot come into contact with the diameter ends 23a, 23b and the peak end 24.  At the time of falling of the music plate 2, the diameter ends 23a, 23b and the peak end 24 and the rotary guide part 42 rotate while coming into contact with each other, thereby, the diameter end 23a is pressed to a straight part 421 of the string and the music plate is thus laid down.
Patent JP-H11195312-A (JP)
Title: Electric luminaire
Inventor: ENDERS MARTIN DR
IPC: B60Q3/02
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain light distribution for a signal lamp, an indoor illuminating lamp or a ceiling illuminating lamp of an automobile by forming a light refracting element in a microprism foil, and constituting this microprism foil of the flat surface and the ribbed surface having a microprism. SOLUTION: The light upon the flat surface 3b at an extremely acute angle is reflected toward a reflector 1 by microprism foil 3 to come out of a luminaire when an incident angle to the flat surface 3b falls within a tolerance after being reflected several times by the reflector 1. Since the beam of light coming out of the luminaire is focused by the microprism foil 3, the light is not emitted sideways from both ends of a lamp 2, and since the microprism foil 3 covers both ends of the lamp, the light is also emitted on both ends of the lamp, so that luminance is not remarkably reduced even in this part. The reflecting surface of the reflector 1 is adjusted to a prism angle and a prism height of a microprism 3a by a computer program.