baber/WOPTO huggingface dataset:
Patent JP-H08169024-A (JP)
Title: Rotation molding method of slender hollow molding and device therefor
Inventor: DOBASHI YUTAKA
IPC: B29K101/12
Filed: 1993-03-26
Abstract: PURPOSE: To make a flow locus of a resin in a mold dense and increase the centrifugal force of the resin by a method wherein a mold is sealed and put in a heating furnace, rotated with center at a Y-axis, rotated with center at a Y'-axis which is in parallel with the Y-axis, and rotated or rocked with center at an X-axis. CONSTITUTION: Two mold frames 2, right and left inner frames 3 for rotatably supporting the mold frames 2, and an outer frame 4 for rotatably supporting the inner frames 3 are provided. A mold is mounted in the mold frames 2. The outer frame 4 rotates with center at a shaft 5 and the mold frames 2 rotate with center at an X-axis. On the other hand, the inner frames 3 rotate with center at a shaft 28 and the mold frames 2 rotate with center at a Y'-axis. Further, the mold frames 2 rotate with center at shafts 32, 33 and rotate with center at a Y-axis. A molding material rocks in the mold, so that a slender hollow molding having a uniform thickness can be obtained.
Patent JP-H03271172-A (JP)
Title: Method for joining ceramic to metal
Inventor: HAMAGUCHI TERUHISA
IPC: C04B37/02
Filed: 1990-03-19
Abstract: PURPOSE:To join a metal to a ceramic in an improved high temperature- resistant adhesive density by joining the metal to the ceramic through a specific inclined functional intermediate layer and an inorganic adhesive agent. CONSTITUTION:An inclined functional intermediate layer 2b between an undercoat layer of 100% metal and a final layer of 100% ceramic in a gradually ceramic-increasing state from the undercoat layer toward the final layer is formed on the surface of a metal material 1 by a flame spraying method. The intermediate layer 2b is subsequently coated with an inorganic adhesive 2c and then joined to an ceramic 3.
Patent JP-S60209349-A (JP)
Title: Gas station
Inventor: TATSUNO HIYOSHI
IPC: B60S5/00
Filed: 1984-04-03
Abstract: PURPOSE:To make a setup position of each displayer easy to find out as well as to make each of displayed details readable so facilely, by installing each displayer for car maintenance equipment other than an oiling device and an oiling quantity displayer parallelly in a gas station. CONSTITUTION:An oiling device 1 is made up of a hose housing case 5 being slung, where an oiling hose 4 is hung down from a canopy 3 installed in the upper part of a gas station site 2. And, at an oiling spot beneath the oiling device 1, there are provided with a sensor 6 for an engine diagnostic device and an inflation pressure measuring device 7. With this constitution, on a wall surface of a building including an office or the like set up inside the said site 2, an oiling quantity displayer 9 is installed, while a displayer 10 to indicate the results given by the said sensor 6 and the measuring device 7 is installed in the lower part of the displayer 10. According to this method, even such a customer unfamiliar with a layout of the gas station site may understand the setup location of these displayers 9 and 10 at a glance and, what is more, he makes each of displayed details readable so easily.
Patent JP-H05112824-A (JP)
Title: Manufacture of low yield ratio 780n/mm2 class steel sheet having high uniform elongation
Inventor: YANO KAZUHIKO
IPC: C22C38/54
Filed: 1992-03-25
Abstract: PURPOSE:To secure low yield ratio and high uniform elongation in a heat treated high tensile strength steel sheet by specifying the content of C, Si, Mn, Cr, Mo, Al and V in a steel, subjecting it to hot rolling and then executing heat treatment under specified conditions. CONSTITUTION:A billet consisting of 0.50 to 0.20% C, 0.05 to 0.50% Si, 0.30 to 1.80% Mn, 0.50 to 1.20% Cr, 0.05 to 1.00% Mo, 0.005 to 0.10% Al, 0.005 to 0.08% V and the balance Fe with inevitable impurities is subjected to hot rolling. Next, the billet is subjected to heat treatment of executing hardening at the Ac3 point or above to <=980 deg.C, normalizing at the Ac1 point or above to less than the Ac3 point and tempering at a temp. from >=400 deg.C to less than the Ac1 point. As necessary, the steel having the above compsn. is incorporated with 0.005 to 0.050% Nb. Or, it is subjected to hot rolling in such a manner that its finishing temp. is regulated to >=900 deg.C, is subjected to direct hardening and thereafter subjected to normalizing and temperting under the above conditions. In this way, the steel sheet of a class having a low yield ratio of 780N/mm<2> having high uniform elongation can be obtd.
Patent JP-S55221-A (JP)
Title: Seal
Inventor: TSUKIYAMA YOSHITERU
IPC: B41K1/02
Filed: 1978-06-05
Abstract: PURPOSE: To provide a seal whereon a pattern or character symbolizing at least one constellation is marked and which can be easily discriminated from other seals and enables the instantaneous finding of direction.  
     CONSTITUTION: The golden, silver, white or vermilion pattern and/or character symbolizing at least one constellation is marked on the surface of the black, white, brown, vermilion or other-colored seal made of ivory, lumber, water buffalo's horn, plastic or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55160717-A (JP)
Title: Preparation of application
Inventor: MIWA KUNIHIKO
IPC: A61K9/70
Filed: 1979-06-01
Abstract: PURPOSE: To obtain an application industrially advantageously, by pasting an air- permeable base material printed with a drug having an action on absorption in the skin on a support which has a release surface and is printed with an adhesive mass to transfer the mass to the material.  
     CONSTITUTION: A drug having an action on absorption in the skin, e.g. salicyclic acid or methyl salicylate, is printed on an air-permeable base material, e.g. a woven  fabric or paper. The material is then pasted on a support, e.g. release paper or  synthetic resin film, which has a release surface and is printed with an adhesive mass, to give an application having the mass transferred to the material. Preferably, the printing is carried out not to superpose the printed parts of the mass and drug,  and the printed material and support are stuck together with pressure rolls. The  drug and mass can be uniformly applied according to the area and amount required. The air-permeability can be controlled readily with the problems of deterioration of the drug, excess amount of use and insufficient permeability solved. The  high-speed printing renders the method industrially advantageous. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55160444-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATAISHI OSAMU
IPC: H01L21/331
Filed: 1979-05-31
Abstract: PURPOSE: To reduce the parasitic capacity of the semiconductor device by forming an Si 3 N 4  mask to introduce selectively impurity to an isolation layer forming portion of a substrate, subsequently introducing impurity through the mask, and then forming a thick oxide film on the exposed portion.  
     CONSTITUTION: The Si 3 N 4  mask 34 is formed on an N type epitaxial layer 3 on a P type substrate 1 having an N +  type buried layer 2 to form an oxide film 36 thereon. The mask on the isolating layer forming portion is etched and removed, a resist mask 37 is formed thereon, B ion is implanted to form a P +  type layer 38. Subsequently, a resist mask 39 is formed thereon, P ion is implanted thereon to form an N +  type layer 40. Then, the resist 39 is removed, the oxide film 36 is removed, and newly thermally oxidized to obtain an isolation layer 41 reaching the substrate 1 diffused with B from the layer 38. Since the oxide film on the layer 41 is thick, parasitic capacity is low even if aluminum wire is formed thereon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56162810-A (JP)
Title: Molded coil
Inventor: YOKOSE YOSHIKAZU
IPC: H01F5/06
Filed: 1980-05-20
Abstract: PURPOSE:To improve the heat dissipation of a molded coil and to enable the reduction in the weight of the coil by so mounting and integrally forming a metallic plate on which a plurality of heat pipes are intimately mounted over the entire inner or outer surface of the coil in the manner as to creep through an insulator thereon. CONSTITUTION:Several heat pipes 3 are intimately mounted via washers 4 at the one ends on the outer surface of a metallic plate 2 having approximately equal shape to the developed shape of the overall out side of a coil as an exmaple on the shaft of the coil 1, and the plate 2 is crept approximately over one outer periphery of the coil 1 through an insulator 5. A slight gap is formed between the ends 6 and 6 of the plates 2 so that the peripheral ends 6 of the plates 2 may not electrically contact with each other. Epoxy resin 7 containing filler is filled and cured together with the coil 1 in the state that the heat pipes 3 are projected into the air at the other end sides. Thus, the metallic plates serve to collect the heat generated from the entire coil and to transmit it to the heat pipes, thereby improving the heat dissipation and reducing the size and weight of the coil.
Patent JP-S59196128-A (JP)
Title: Wire-cut electrical discharge machining apparatus
Inventor: ASAO TOSHIYUKI
IPC: B23H7/10
Filed: 1983-04-19
Abstract: PURPOSE:To facilitate replacement of a working-liquid nozzle by installing a plurality of exchange nozzles in the position where an exchange-nozzle supporting member which is supported, rotatably around a shaft departed by a prescribed distance from the original nozzle, engages with the original nozzles. CONSTITUTION:An original nozzle 2 which supports a die guide part 3 inside and jets-out working liquid, surrounding a working wire 4, is supported onto the undersurface of a wire feeding upper guide part 1. A shaft 5 having a spring receiving part 51 installed at its lower edge is supported onto the undersurface of the wire feeding upper guide part 1. Said shaft 5 rotatably supports an exchange-nozzle supporting member 6 onto which a plurality of exchange nozzles 7 and 7' are installed. Therefore, when a working-liquid nozzle is to be exchanged, the working wire 4 is cut-off, and the exchange-nozzle supporting member 6 is pulled downward and turned, and a new exchange nozzle 7' is replaced with the old one.
Patent JP-H09259519-A (JP)
Title: Apparatus for dampening rotary motion of disk-shaped recording medium
Inventor: SAIKI ATSUSHI
IPC: G11B19/22
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To realize a superior rotary motion-dampening apparatus which can avoid the danger of users due to a recent increased rotating speed of disks in a product incorporating a top-opened disk reader in a constitution to stop the rotation of disks through reverse rotation of a spindle motor or independent dampening in association with the friction within the motor. SOLUTION: A pad 13 is pressed by a correction spring 18 into touch with a cam part 17 of a rotary lid 12. When the rotary lid 12 is opened, the pad 13 following the cam part 17 butts to an outer circumferential end face of a disk 15 thereby dampening the rotation of the disk. If the rotary lid 12 is still further opened, the pad 13 moves away from the disk and returns to a start point when the rotary lid 12 is fully opened. Accordingly, a dampening timing can be regulated by a shape of the cam, without impressing a load to a motor 19 and without adversely influencing the operability when the disk 15 is loaded/unloaded.
Patent JP-H01238984-A (JP)
Title: Thermal transfer ribbon for embossed printing
Inventor: KURODA KENJIRO
IPC: B41M5/392
Filed: 1988-03-22
Abstract: PURPOSE:To form characters or images having recesses and projections by blending a foaming agent into a thermal transfer layer provided on one side of a base and comprising a heat-fusible composition as a main constituent. CONSTITUTION:A polyester film, for example, is used as a heat-resistant thin film base 1, and a thermal transfer layer 2 is provided on one side of the film base 1 to produce a thermal transfer ribbon. The thermal transfer layer 2 comprises a wax such as carnauba wax and rice wax or a thermoplastic resin as a main constituent, in which is blended a foaming agent, e.g., sodium hydrogen carbonate, ammonium carbonate, azobisformamide or trihydrazitriazine. The thermal transfer ribbon enables a recorded image to be brought into an embossed state simply by heating after transferring (printing).
Patent JP-H11251783-A (JP)
Title: Adhesive-coated net and electromagnetic-wave shielding sheet
Inventor: IKEDA OSAMU
IPC: E06B5/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive-coated net, which has high transmissibility for light and/or sound, and an electromagnetic-wave shielding sheet utilizing the net thereof. SOLUTION: An adhesive 6 is coated around the fiber members 20 that constitute a net 5, wherein the adhesive-coated net 2 has a vacant hole 7 at each mesh, yielding high transmissivity for high and sound. If the adhesive-coated net 2 is electrically conductive, it can be used as an electromagnetic-wave shielding sheet. It can be used as an electromagnetic-wave shielding sheet by pasting a cloth or the like thereon, and in such a form, can constitutes a curtain, a roll blind, or a screen.
Patent JP-H04214388-A (JP)
Title: Write-once optical disk adaptable to compact disk or to compact disk-rom
Inventor: SATO TAKESHI
IPC: G11B7/2472
Filed: 1991-03-07
Abstract: PURPOSE:To realize an optical characteristic stabilized within a specific wavelength range and to obtain an optical disk based on a red book capable of thorough reproduction of recording by a method wherein phthalocyanine pigment is contained in a recording film. CONSTITUTION:Phthalocyanine pigment as given by the formula [Rings A<1>-A<4> represent respectively independently a benzene ring, a naphthalene ring, a pyridine ring, a pyrazine ring, or a quinoxaline ring. M represents Al, Ga, In, Si, Ge, or Sn. X may be either the same as with each other or different from each other. It may have, for example, a substituent. The X represents an alkyl group, an aryl group, a heterocyclic residue, a phthaloyl methyl group, a halogen group, a nitro group, a cyano group, a sulfonate group, etc. Y represents, for example, -O-Se-R. Z represents the alkyl group which may have, for example, a hydrogen atom, a hologen atom, a hydroxide group, and the substituent.] is contained in a recording film.
Patent JP-H11266433-A (JP)
Title: Multimedia data generator
Inventor: HAMASAKA HIROSHI
IPC: H04N19/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To compose plural video stream into one video stream again to realize exchange of a part of a video stream by providing a video stream coupling part which collects plural video streams into one video stream. SOLUTION: This multimedia data generator 100 enables a video stream coupling part 103 to compose plural video stream into one video stream again. Further, a sequence end code elimination part 1031 eliminates a sequence end code from streams before composition to secure reproducing in a decoder of entire effective data in the composed stream, Thus, plural divided and compressed video streams are connected into one video stream, and audio and sub-picture stream are system-multiplexed with this video stream to generate a system stream.
Patent JP-H04220292-A (JP)
Title: Vibration-proof air-spring of suspended rotor
Inventor: TEI KENSHIYOKU
IPC: F16F1/373
Filed: 1991-03-07
Abstract: PURPOSE: To efficiently absorb/prevent dynamic range in the respective directions, that is the vibration in the respective directions, of the suspended type rotating body of machines for commercial and household uses, thus to prevent the body from strongly hitting a surrounding matter. CONSTITUTION: An annular air chamber 15 is formed by an internal cylinder part 11, an external cylinder part 12 and upper and lower supporting parts 13 and 14 in an air spring body 10 molded by soft rubber. Compressed air is filled and a longitudinal direction through-hole 16 limited by the internal cylinder part 11 is perforated at the center.
Patent JP-S61225618-A (JP)
Title: Feed supplying apparatus
Inventor: SHIMADA YOSHIAKI
IPC: A01K5/00
Filed: 1985-03-29
Abstract: PURPOSE:To enable the confirmation of the supply of feed with only one weighing device, by supporting silo support legs through load cells while a lift for a feed supply truck is mounted on the silo support legs at the position above the load cells. CONSTITUTION:Silo support legs 21-24 are supported through load cells 31-34. When feed is delivered from a silo 1, a platform 20 is landed on the ground 22 so that the weight thereof will not work on a lever 18. Under such a condition, changes in the weight of the silo 1 is checked from the sum output of load cells 31-34 to dump a fixed weight of feed into a feed supply truck 5. On the other hand, after the end of feed supplying work, the feed supply truck 5 returns onto the platform 21 again and then, as a drive shaft is operated with a handle 23, one end of the lever 18 is pushed down with a cam plate 17 while the other end thereof is turned upward, so that the platform 20 is lifted to the imaginary line and the feed supply truck 5 is loaded onto the load cells 31-34. Thus, the actual supply of feed can be checked based on changes in the weighed value before and after the hanging thereof despite the single weighing device.
Patent JP-H03269540-A (JP)
Title: Electrophotographic sensitive body
Inventor: TOMOTA MITSUHIRO
IPC: G03G5/14
Filed: 1990-03-20
Abstract: PURPOSE:To prevent occurrence of light interference fringes at the time of outputting a halftone image by specifying the 40 deg. comparative gloss on the surface of an interlayer containing titanium oxide. CONSTITUTION:The interlayer contains a dispersed filler made of titanium oxide particles and its surface has a 40 deg. comparative gloss of >=0.25. This theta deg.(40 deg.) comparative gloss means a ratio of the luminous flux reflected in the direction of the maximum 1 uminance of a mirror reflective light or reflective light to a luminous flux of a reflected light in the case of an incident light angle of theta deg.(40 deg.), thus permitting occurrence of light interference fringes at the time of inputting an image on the photosensitive body even in the case of using laser beams as a light source.
Patent JP-S51144109-A (JP)
Title: High frequency amplifier
Inventor: KODATSUCHI AKIRA
IPC: H04B1/16
Filed: 1975-06-05
Abstract: PURPOSE: To reduce bad influence upon signals by electrically switching between narrow-band and wide-band circuits with semiconductor switch. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10268820-A (JP)
Title: Information display system
Inventor: IZAWA NOBUTOSHI
IPC: H04M11/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To easily obtain information on an unfamiliar area at the time of visiting the area. SOLUTION: This system is provided with a center device 3, which is arranged in each area and stores map information characteristic of the area and area information consisting of advertisement information on respective stores and a public telephone set 1, which is connected to the center device 3 through an ISDN line 2, and the center device 2 downloads the area information periodically to the public telephone set 1 and stores it in a RAM 20. Here, when a card is inserted into the public telephone set 1 and specific operation is done, the map information is displayed at a display part 17. The display of the map information is charged and a specific amount of money is subtracted from the amount of the card.  Therefore, a user when visiting an unfamiliar area inserts the card into a public telephone set in the area and performs the specific operation, so that information on the area can easily be obtained.
Patent JP-H01290934-A (JP)
Title: Device for controlling excessive slip of driving wheel
Inventor: WAZAKI YOSHIO
IPC: F02D41/04
Filed: 1988-03-23
Abstract: PURPOSE:To improve drivability and get rid of delay in control by providing a delay control means for controlling ignition timing to a delay side in accordance with the output of a slip judging means. CONSTITUTION:Right/left driving wheel speeds are detected by means of driving- wheel speed sensors 21, 22 while also detecting right/left driven wheel speeds by means of driven-wheel speed sensors 23, 24, and the detected signals thereof are inputted into an ECU 35. The ECU 35 judges the slip condition of driving wheels 11, 12 in accordance with the driving wheel speeds and driven wheel speeds, while controlling the output of an engine 31 in accordance with the judged slip condition by means of a fuel feeding control device and an ignition timing control device, thereby controlling the torques of the driving wheels 11, 12 to control the slip condition. Thus, since the ignition timing together with the fuel feeding quantity to the engine 31 is controlled, an operation shock caused by the variation in engine torque can be reduced, improving drivability while getting rid of delay in control.
Patent JP-S58187262-A (JP)
Title: Multielectrode arc welding method
Inventor: ASHIDA EIJI
IPC: B23K9/16
Filed: 1982-04-26
Abstract: PURPOSE:To stably execute multielectrode are welding without being influenced by a temperature rise of a material to be welded, by measuring a temperature of the material to be welded, and executing the welding, controlling a welding condition of an electrode in accordance with its value. CONSTITUTION:A temperature signal measured by a temperature detector 17 constituted of a lens 18 and a detector 19 is sent to a temperature controlling circuit 21 through an amplifier 20. The circuit 21 stores a mean temperature within a specified time after welding is started, and sends a welding current drop signal corresponding to a temperature difference to a controlling circuit 13, when a temperature of a material to be welded 1 becomes higher than the mean temperature. The circuit 13 reduces a welding current to be supplied to a non- consumble electrode 5 in accordance with a signal value, and simultaneously, applies a switching signal to switching elements 9, 10, 11 and 12. As a result, an output from a DC power source 8 is switched to the electrode 5 and a wire 7 of a consumable electrode 3 alternately by the elements 9, 10, 11 and 12. A current of the electrode 3, however, is made to keep constant.
Patent JP-H0945494-A (JP)
Title: Ion energy analyzer with geometrical filter of electric control type
Inventor: PIITAA ROOUENHAADO
IPC: H01L21/3065
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To accurately select an ion trajectory angle without physically changing the position of an ion energy analyzer by enabling critical angle of a micro channel plate to be electrically controlled by altering the magnitude of the electric field. SOLUTION: In an ion energy analyzer 100, a metallic collector 116, control grid 112, and a microchannel plate 104 are laminated, each being separated by an insulating washer. For the operation, electrical charge is collected on the glass plate 104 due to the high frequency electrical field used during the production of a plasma. By adjusting the direct current bias voltage in accordance with the charge on the plate, the magnitude of the electrical field varies so that the critical angle of the microchannel alters. In response to the voltage adjustment, the microchannel selects ions having a trajectory within the selected critical angle to input to the analyzer 100. The ion trajectory angle may be accurately selected thereby without physically changing the position of the analyzer 100.
Patent JP-S52152181-A (JP)
Title: Semiconductor integrated circuit device and its production
Inventor: TAKEUCHI TAKASHI
IPC: H03K19/091
Filed: 1976-06-14
Abstract: PURPOSE:To lower the resistance of emitter regions and reduce voltage drop by forming an N<+> type region in the P type emitter region of a PNP transistor and shortcircuiting this region and the P type region including this region with metal films provided in required positions.