baber/WOPTO huggingface dataset:
Patent JP-H11269754-A (JP)
Title: Biodegradable continuous filament nonwoven fabric and its production
Inventor: MATSUNAGA ATSUSHI
IPC: D04H3/153
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To produce a biodegradable continuous filament nonwoven fabric having an excellent mechanical strength and excellent softness and further controllable biodegradability and to provide a method for production thereof. SOLUTION: This biodegradable continuous filament nonwoven fabric is produced by respectively separately melting a polyalkylene alkanoate and a polylactic acid-based polymer and melt spinning the resultant melt through a multilobed type conjugated spinning spinneret capable of forming a core part 2 of the polyalkylene alkanoate, forming plural protruding parts 3 independent in the circumferential direction of the core part 2 of the polylactic acid-based polymer in the fiber cross section and forming the core part 2 and the protruding parts 3 so as to make the core part 2 continuous without being divided into sections by the protruding parts 3 and further make both the core part 2 and the protruding parts 3 continuous in the fiber axial direction to be alternately exposed on the fiber surface, cooling the extruded yarn extruded from the spinneret, drawing and attenuating the yarn at >=2,000 m/min drawing speed, opening the yarn, depositing the resultant continuous filaments, forming a nonwoven web, carrying out the thermocompression of the formed nonwoven web and forming the nonwoven fabric.
Patent JP-S60217795-A (JP)
Title: Diaphragm for speaker
Inventor: OKUZAWA KAZUROU
IPC: H04R7/02
Filed: 1984-04-13
Abstract: PURPOSE:To obtain a light weight, highly elastic diaphragm for speaker having moderate internal losses by forming a resin film on the surface of metallic foil on which boron is stuck by uniform vacuum vapor deposition. CONSTITUTION:Aluminium or titanium, etc. is used as the metallic foil, and a boron layer 2 is vapor-deposited on the surface by the PVD process. Further, a paraxylene resin film 4 of uniform thickness is provided over its whole surface. The paraxylene resin forms a thin film of >=0.2mum on the surface of the metallic foil by vapor deposition. This is excellent in chemical properties, high in solvent resistance and humidity resistance. Further, it is high in thermal resistance, and holds the boron layer 2 and internal loss of the diaphragm can be made properly large. Accordingly, it can suppress sharp resonance and frequency characteristics of the speaker can be made flat.
Patent JP-H01248341-A (JP)
Title: Method for recording on magneto-optical recording medium
Inventor: IIJIMA TETSUO
IPC: G11B11/105
Filed: 1988-03-29
Abstract: PURPOSE:To record new information without performing an erasure process by impressing a magnetic field modulated by the information desired to be recorded on a magneto-optical disk by a magnetic head as projecting a light pulse string on the magneto-optical disk, and recording magnetization corresponding to the direction of the magnetic field on the magneto-optical disk. CONSTITUTION:The light pulse string of a second frequency higher than a first frequency recorded at the maximum recording density is generated, and it is projected on the recording film of the magneto-optical disk, and the recording film is heated at a temperature in the neighborhood of a Curie temperature or higher. And the coercive force of the recording medium is reduced less than the value of the magnetic field, or it is set so as to lose magnetism, and the magnetic field impressed on the magneto-optical disk is modulated by a recording frequency by utilizing the cooling process of the recording film after the passage of the beam of the light pulse string, and the vertically magnetized string of respective N and S poles is recorded on the recording film corresponding to the positive or negative direction of a modulated magnetic field. In such a way, it is possible to perform overwrite recording without performing the erasure process.
Patent JP-H08273632-A (JP)
Title: Colored cap for small electric lamp
Inventor: OSHINO HIROSHI
IPC: H05K3/34
Filed: 1995-03-30
Abstract: PURPOSE: To provide a colored cap for a small electric lamp to the small electric lamp to be used in the horizontal placement on a printed circuit board. CONSTITUTION: In a horizontally placed cylindrical small electric lamp main body 3 whose side surface contacts with a printed circuit board 2, a laterally long half-shaped cap body 1 whose opening part 4 brought into close contact with a printed circuit board surface is arranged in parallel in the cap lengthwise direction and which presents a cross-sectional semicircular arc and covers the periphery, is formed of silicone rubber or plastic resin having transparency or optional coloring, and conductor wires 6 of a small electric lamp main body 3 are pulled out of a terminal groove 5 on one edge of this half-shaped cap body 1, and leakage of the light is not caused between the half-shaped cap body 1 to cover the electric lamp main body 3 and the printed circuit board 2.
Patent JP-2000268486-A (JP)
Title: Optical disk device
Inventor: KANBE SHINICHI
IPC: F16F15/18
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk device that cancels unbalance of disk rotation and that reduces unwanted noise and read error generation at the time of speed change and spin up. SOLUTION: The device is equipped with spheres 13 which are stored in an electro-magnet 27b or a hollow annular part 14 and which are constituted of magnetic substance, canceling unbalance of a disk 1, controlling the duty of a pulse voltage to be applied to the electro-magnet 27b, and continuously controlling the intensity of a line of magnetic force so that an attracting force to the spheres 13 is in balance with a centrifugal force corresponding to the number of revolution. As a result, it diminishes the shock of the spheres 13 colliding with the wall of the hollow annular part 14, and reducing the unbalance of the disk 1 corresponding to the change in the number of its revolution as well as reducing read errors.
Patent JP-S59200353-A (JP)
Title: Gate circuit diagnosis system
Inventor: SHIOYA KATSUHIKO
IPC: G06F11/22
Filed: 1983-04-26
Abstract: PURPOSE:To detect immediately a faulty gate circuit by providing a counter within a device to be tested to count the shift number of clocks and referring to the count number from the count starting time point in a test mode. CONSTITUTION:A counter 11 exclusive for fault check is incorporated into a device 1 to be tested, and the count value of the counter 11 is displayed. This counter 11 is updated with the scan clock and receives +1 every time FF trains 1-1-1-N are shifted by a bit. Then the counter 11 is reset as soon as the FF train is reset, and the count value is set so as to have the complete coincidence with the FF train. As a result, a faulty FF can be immediately detected from the count value of the counter 11.
Patent JP-H06285205-A (JP)
Title: Training machine for swing-movement
Inventor: MORIMOTO NOBUYA
IPC: A63B69/36
Filed: 1993-03-31
Abstract: PURPOSE:To provide a training machine for swing-movement, by which an accurate swing can be judged and which is easy to train. CONSTITUTION:In a training machine for swing-movement wherein a swing platform 1, on which a player to be judged steps and at which the player grips a golf club C and swings it, a load-measuring means M which measures a center of a load applied by the whole body of the player or by each of the feet, left and right, of the player, and a control means R which finds player's swig information on the basis of information measured by the load-measuring means M and indicates its swing information in an indicating means 4, the control means R finds the characteristic points of player's swing movement and the reasonable range of the load center corresponding to their characteristic points, as the swing information for the player, and is composed so as to indicate the characteristic points and the reasonable range in the indicating means 4, in the conditions that these indicated positions are related to the relation between positions on the swing platform.
Patent JP-H08268064-A (JP)
Title: Weather strip for automobile
Inventor: UMEZAKI TAMIYO
IPC: B60J5/00
Filed: 1995-03-30
Abstract: PURPOSE: To eliminate a clearance to be generated between a main seal part and a part to be sealed, and to facilitate the forming of a weather strip. CONSTITUTION: A first weather strip 10 is provided with a first fitting part of approximately T-shaped section, and a third fitting part of semi-circular section, and fitted to a door panel through fitting holes 15. A second weather strip 20 is provided with a main seal part 21 to include a hollow part and a thin-walled weather sub seal 23, and fitted to the door panel through an approximately T-shaped fitting base part 26 except the vicinity of each end part 20a. On the other hand, the main seal part 21 is fitted to the first fitting part through the fitting part 26, and the sub seal part 23 is directly fitted to the first fitting part through the third fitting part. That means, the second weather strip 20 and the first weather strip 10 are fitted in an overlapping manner, and covers every sealing function by the main seal part 21.
Patent JP-H11271724-A (JP)
Title: Plasma address liquid crystal display device
Inventor: HIRAO KAZUNORI
IPC: G02F1/1343
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a plasma address liquid crystal display device. SOLUTION: A liquid crystal cell 1 is constituted by providing a transparent substrate 4 on the top surface side of a transparent intermediate plate 3 across a liquid crystal layer 5, while a plasma cell 12 is constituted by providing a glass substrate 7 on the reverse surface side of the intermediate plate 3 across a space filled with discharge gas, and a pixel group is constituted by arranging signal electrodes 6 formed on the internal surface of the transparent substrate 4, beltlike anodes 8 and cathodes 13 formed on the glass substrate 7 orthogonally and alternately; and the cathodes 13 are formed of materials consisting principally of oxide conductors of perovskite type crystal structure represented as Lax Sr1-x CoO3 (x=0 to 1).
Patent JP-S62231552-A (JP)
Title: Handset for portable radio telephone set
Inventor: MAEDA TADAHIKO
IPC: H04M1/02
Filed: 1986-03-31
Abstract: PURPOSE:To insulate metallic things such as a speaker, a microphone and wiring from a built-in antenna by disposing nonmetallic voice propagation tubes between a speaker and a receiver opening part and between a microphone and a transmitter opening. CONSTITUTION:The receiver opening part 16 is formed on the upper part of a handset main body 11, and the voice propagation tube 17 made of synthetic resin connects the opening part 16 and the speaker 13. On the other hand the transmitter opening part 18 is formed on the lower part, and the voice proparation tube 19 made of nonmetal connects the opening part 18 and the microphone 14. A monopolar antenna 15 is built in the handset main boy 11, and disposed astride the upper and lower parts of the main body 11. This constitution enables metallic elements such as a speaker, a microphone and wiring to be isolated from a built-in antenna, which a conventionl handset was not able to achieve.
Patent JP-H10265742-A (JP)
Title: Sheet for pressure-sensitive adhesive print
Inventor: TANAKA AKIFUMI
IPC: C09J7/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sheet capable of being simply coated and dried without using an aqueous medium and of suppressing deformation of paper, by using a radiation curable type adhesive as a pressure-sensitive adhesive. SOLUTION: This sheet is obtained by providing a superimposed face of a substrate sheet containing information with a fixed pressure-sensitive adhesive layer. A curable layer of a radiation curable type pressure sensitive adhesive which is not bondable at an ordinary state and is bonded by opposing superimposing faces each other and applying a fixed pressure to them is used as the pressure sensitive adhesive layer. A photosensitive composition comprising a prepolymer containing an end unsaturated group, a photopolymerizable monomer and a photopolymerization initiator is preferable as the radiation curable type pressure-sensitive adhesive. Preferably the adhesive contains a fine filler (e.g. synthetic zeolite or fine acrylic resin) having 1-20 μm average particle diameter so as to prevent blocking, etc.
Patent JP-H10264632-A (JP)
Title: Controller for damping force generating device
Inventor: KAMIMURA KAZUNARI
IPC: B60G17/015
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To keep a negative damping area from generating on a variation characteristic of displacement velocity and damping force of a damping coefficient variable damper. SOLUTION: A microcomputer 25 variably controls damping coefficient of a damper 15 by controlling the opening of an orifice 15a through program processing. The microcomputer 25 determines a target damping coefficient first and then a controlled variable for drawing the actual damping coefficient of the damper 15 close to the target damping coefficient side. Damping force generated by the damper 15 is then estimated by assuming the condition when the damping coefficient of the damper 15 is varied by the controlled variable. Damping coefficient is varied only when the increasing and decreasing directions of the assumed damping force to the present damping force and the increasing and decreasing directions of displacement velocity (relative velocity of a body 11 to a lower arm 13) of the damper 15 coincide with each other.
Patent JP-2000269682-A (JP)
Title: Method for manufacturing light transmission electromagnetic wave shielding member
Inventor: KONDO YASUHIKO
IPC: H05K9/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively and easily manufacturing a light transmission electromagnetic wave shielding member with improved electromagnetic wave shield effect, and at the same time each improved characteristic of light transmission property, visibility, visual field angle, and contrast. SOLUTION: This method for manufacturing a light transmission electromagnetic wave shielding member is the intaglio offset printing method, using an improved blanket with improved ink mold relief method. After a conductive resin composition is printed on the surface of a transparent base 2, the printing pattern is cured to form an electromagnetic wave shielding pattern 10 on the surface of the transparent base. In this case, before or after curing the printing pattern, the surface of the printing pattern is pressurized.
Patent JP-S60216289-A (JP)
Title: Time switch
Inventor: YAMADA TAKAO
IPC: G04C23/04
Filed: 1984-04-12
Abstract: PURPOSE:To attain to make the titled switch thin and compact, by forming a ring shaped groove to the surface side of a main body plate provided with a dial to receive a motor coil in said groove and together providing the drive circuit of the coil, a rotation transmission mechanism to the dial and a switch contact mechanism part to the back side thereof. CONSTITUTION:A dial 2 is arranged to the center of the surface of a main body plate 1 and covered with a transparent front surface cover 3 while a ring shaped groove 4 is provided to the upper surface of the plate 1 in concentric relation to the dial 2 and a ring shaped motor coil 5 is received in said groove 4. Further, a back case 6 is attached to the back side of the plate 1 and a transmission mechanism 8, which transmits rotation from a rotor 7 driven by the coil 5 to the dial 2, a circuit block 9 for driving the coil 5 and a switch contact mechanism part 10 are received in said case 6. In addition, setting elements 12 are provided to a large number of setting apertures provided to the upper surface of the dial 2 in a swingable manner and a dial 14, a min hand plate 17 and a hr hand (abbreviated in the drawing) are arranged to the surface of the dial 2.
Patent JP-S51150027-A (JP)
Title: Constant marginal angle control device of converter
Inventor: MOTOYOSHI OSAMU
IPC: H02M7/515
Filed: 1975-06-19
Abstract: PURPOSE: Constant marginal angle control device in which predictor control that decides controlled lead angle according to the voltage of direct current and alternate current on each time and closed loop control by commutation marginal angle adjuster are combined. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10268126-A (JP)
Title: Color filter substrate, its manufacture, and liquid crystal element using the substrate
Inventor: IWATA KENITSU
IPC: G02F1/1335
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a color filter substrate preventing the color irregularities and voids of a color filter and its peeling from the substrate by applying colored ink containing a surface active agent to the opening section of a black matrix. SOLUTION: A black photosensitive resin composition is applied on a transparent substrate 1 to form a photosensitive resin composition layer 2. The photosensitive composition contains a black pigment or dye and a photosensitive material. The photosensitive resin composition layer 2 is exposed via a mask 3 and developed to form a black matrix 4. Colored ink 6 of red (R), green (G), blue (B) is applied to the opening section of the black matrix 4 via an ink jet device 5. A thermal or photo-curing resin composition is preferably used for the colored ink 6, and the colored ink 6 contains a surface active agent. When the thermal curing colored ink 6 is used, a color filter 7 is hardened by heating, then a protective layer 8 is formed.
Patent JP-H10271551-A (JP)
Title: Data exchange system
Inventor: KOSHIBA NORIHISA
IPC: H04W88/14
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To suppress the scale of a dedicated circuit and to suppress the scale of the entire system low by specifying an area to write data corresponding to exchange information for respective plural control circuits for constituting the system and reading the data written in the specified area. SOLUTION: CPUs 1-1 and 1-2 are respectively loaded with dual port RAMs(DPRAMs) 2-1 and 2-2. An exchange information transfer circuit 3 informs the respective CPUs of the exchange information informed from a host system beforehand and the respective CPUs judge in which area of the (m) pieces of storage areas inside the DPRAMs the data are to be stored. In the meantime, a timing generation circuit 4 cyclically monitors an address accessed by the respective CPUs and cyclically stores which CPU accesses which DPRAM area. Further, in the next cycle, selection signals SEL1-SELn corresponding to the result are generated, read and outputted through a P/S conversion circuit 5 and the need of a line exchange circuit is eliminated.
Patent JP-S55166275-A (JP)
Title: Printer
Inventor: HASEGAWA MITSUO
IPC: B41J7/92
Filed: 1979-06-14
Abstract: PURPOSE: To prevent a printer device from blank printing by a mechanism wherein a detecting switch is fitted which is brought to an ON condition when a printing head falls up to a printing location, and whether the printing head is positioned at the printing location or not is discriminated.  
     CONSTITUTION: When a nose of a release knob 8 is lowered and a printing head 1 is lowered up to the lowest end, a space between the printing head 1 and a platen 4 is narrowed, and distance d capable of printing is formed. In this case, the release knob 8 pushes a switch lever 9a, a detecting switch 9 is brought to an ON condition, and a printer device can be driven by means of a printer controller. When the printer device is intended to drive as the release knob 8 remains as it is brought to a condition that it is not brought down to the lower side, the detecting switch 9 continuously keeps an OFF condition, printing preparation completing signals are not forwarded to the printer controller, and blank printing is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0584257-A (JP)
Title: Tooth crown for mounting removable dental prosthesis and fixedly-connecting element
Inventor: AADAMU OOBERUZAATO
IPC: A61C5/73
Filed: 1992-02-14
Abstract: PURPOSE: To achieve high friction, good thrust dispersion, and long life, in a tooth crown for fitting a removable tooth outfit, by providing the crown with first and second frictional grooves, a tongue-side functional surface that is extended between both the frictional grooves, and a gum upper neck stepped part in the range of the functional surface. CONSTITUTION: A first frictional groove 3 is disposed to the distal side of the tongue on the outside of a tooth crown 1, and a second frictional groove 4 is disposed to the mesial side of the tongue. A third frictional groove 8 is formed on a tongue-side functional surface 5, and this increases the frictional surface between the material pattern and paternal pattern and also guarantees the inclination. The frictional groove 3 is within the range of a supporting surface 7, is formed as a flat surface, and is finished in a gum neck stepped part 6 on the lower side. The supporting surface 7 performs supporting and also disperses the thrusting force.  A groove 10 formed from the supporting surface 7 through the tooth crown 1 is arranged so that it is extended nearly parallel to the tongue-side functional surface 5 and also that the frictional grooves 3, 4 are situated on the outside of the groove 10. A tooth-crown strip 1, 1 remains between the tongue-side functional surface 5 and the groove 10 and in enclosed by the paternal pattern like a nest of boxes having confined parallel wall.
Patent JP-H03277241-A (JP)
Title: Nutrition enriched feed of rotifer
Inventor: SUWA KATSUNOBU
IPC: A23K1/18
Filed: 1990-03-23
Abstract: PURPOSE:To provide feed used in production of artificial breeding of fishes and shellfishes and suitable for enrichment of nutrition of rotifer by adding marine animal oil abundantly containing omega 3 highly unsaturated fatty acid to minute dried material of algae and uniformly subjecting the mixture to dispersing treatment. CONSTITUTION:Marine animal oil (e.g. squid liver oil or cod liver oil) abundantly containing omega 3 highly unsaturated fatty acid, especially docosahexaenoic acid to a minute dried material of algae such as spirulina and dunaliella. Then the mixture is uniformly subjected to dispersing treatment to produce nutrition enriched feed for SHIOMIZUTSUBO rotifer (hereinafter referred to as rotifer) which is an animal plankton. Rotifer abundantly containing omega 3 highly unsaturated fatty acid can be readily obtained by culturing rotifer using the above-mentioned feed. Healthy rearing of seedlings can be attained by carrying out artificial seedling of fishes and shellfishes using the resultant rotifer.
Patent JP-H08270971-A (JP)
Title: Floor heating panel
Inventor: ADACHI KENJI
IPC: H05B3/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a floor heating panel in which water is prevented from entering into a water-proof seal, i.e., a corresponding part of a terminal table and some disadvantages such as short-circuit of wiring terminal or an electrical leak even if water enters into this part are not produced. CONSTITUTION: A surface plate 1 of a floor heating panel having an electrical heating means installed therein is provided with an opening, a terminal table 4 is arranged on a rear plate 2 below the opening, the opening is covered by a lid 3, wherein there is provided a rod-like water-proof piece 6 adhered to an entire rear surface of the connection part between the lid 3 and the surface plate 1 around the opening.