baber/WOPTO huggingface dataset:
Patent JP-S63137004-A (JP)
Title: Pneumatic tire
Inventor: MORIKAWA YASUO
IPC: B60C13/00
Filed: 1986-11-28
Abstract: PURPOSE:To prevent a crack generated from a letter display position, by forming the letters with a smooth letter main body portion and a coarse waxed pattern portion, and making no difference of level between the both portions, in a tire with the side on which a letter display is formed integrally. CONSTITUTION:The letter main body such as figurs to show the tire size, English letters, and marks is formed in a smooth surface, while a satin pattern around the letters is formed in a ground 2 of a coarse surface. And no difference in level is formed practically at the borders between the letter main body 1 at the ground 2. The forming metal mould is made by a mirror-like finishing at the surface responding to the letter main body 1 while by a satin finishing at the surface responding to the ground 2. In such a composition, troubles such as a crack from the letter display position can be prevented from the generation.
Patent JP-H06108874-A (JP)
Title: Six-stroke gas engine
Inventor: SEKIYAMA YOSHIO
IPC: F02D15/04
Filed: 1992-09-29
Abstract: PURPOSE:To provide a six-stroke gas engine, with which high heat efficiency is achieved by using a gas fuel and by increasing the compression ratio, and by which self ignition is prevented. CONSTITUTION:A gas fuel chamber 2 is formed on a cylinder head 3, and a combustion chamber 1 and the gas fuel chamber 2 are communicated to one another by a connection hole 9, while an intake port 6, an exhaust port 7, and a fuel feeding port 8 are formed on the cylinder head 3. A fuel valve 11 provided on the fuel feeding port 8, is released during an fuel intake process, to feed a gas fuel to the combustion chamber 1. A connection hole valve 10 provided on the connection hole 9 is released during a fuel compression process, to accumulate the pressure of a compressed gas fuel in the gas fuel chamber 2. An inlet valve 12 provided on the inlet port 6 is released during an air intake process, to feed the intake air to the combustion chamber 1, and the air is highly compressed under a condition that no gas fuel exists. The exhaust gas in the combustion chamber 1 is exhausted by releasing an exhaust valve 13 provided on the exhaust port 7 during an exhausting stroke.
Patent JP-H04156800-A (JP)
Title: Shape memory alloy driving sonar transducer
Inventor: SHIDA NOBORU
IPC: H04R23/00
Filed: 1990-10-19
Abstract: PURPOSE:To expand a dynamic range and to simplify its production by using the shape memory allay sonar transducer as an oscillation module. CONSTITUTION:The shape memory allay driving sonar transducer is composed of a bolt 4 linking a tail mass 3 and a front mass 1, a tail mass 2, front mass 1 and the tail mass 2, coil shape memory alloy 4, electrodes 5, and a driving circuit 6. When electric energy is supplied through the electrodes 5 to the alloy 4, the alloy 4 tries to return to a stored state extending to the initial storage form by its exothermic operation. On the other hand, the alloy 4 functions as a spring, operates so as to shrink this extension. The front mass 1 performs reciprocating motion, that is, turns to be an oscillation state. Thus, the expansion of the dynamic range and the simplification of the production can be attained.
Patent JP-H01127635-A (JP)
Title: Fine au alloy wire for bonding semiconductor device
Inventor: HOSODA NAOYUKI
IPC: C22C5/02
Filed: 1987-11-09
Abstract: PURPOSE:To improve the heat resistance of a fine Au alloy wire for bonding and the strength at ordinary temp. and high temp. and to stabilize loops by incorporating a specified amt. of one or more among La, Ce, Pr, Nd and Sm and a specified amt. of Ge and/or Be into the Au alloy wire. CONSTITUTION:The compsn. of a fine Au alloy wire for bonding a semiconductor device is composed of 0.2-2.5ppm one or more among La, Ce, Pr, Nd and Sm, 1-15ppm Ge and/or Ge and the balance Au with inevitable impurities. The Au alloy has superior heat resistance and strength at high temp. and ordinary temp. The Au alloy wire can form stable loops of large and nearly uniform height at the time of bonding, and the deformation of the loops by the effect of heat in a bonding stage and the flowing of the loops by the effect of heat in a subsequent resin molding stage can be inhibited.
Patent JP-2001110482-A (JP)
Title: Press connection mount type part and mounting structure thereof
Inventor: SEKIGUCHI SHIGEMI
IPC: H01R105/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To keep mounted parts electrically connected to a printed plate board without soldering, in such as condition that a part of the mounted parts exposed out of a case. SOLUTION: A press connection mount type parts made of insulating resin material comprises an elastic holding tool 40 equipped with hollow holes 41 for engaging the parts therewith and a flange part 42, which is projected in a direction crossing the circumferencial area of open ends at one sides of the hollow holes, and parts 30 to be attached which engage with the hollow holes made on the elastic holding tool to be made into a single body with the elastic holding tool and are equipped with plural contacts 31A and 31B, projecting slightly from the open ends of the other sides of the hollow holes where the flange part of the elastic holding tool is not formed.
Patent JP-H02128048-A (JP)
Title: Corrugated tile
Inventor: AIZAKI SEIGO
IPC: E04D1/04
Filed: 1988-11-09
Abstract: PURPOSE:To prevent the occurrence of slip-down by a method in which tops and bottoms are alternately formed, nail holes with washers are formed on the back edge surface to be lap portions with the adjacent tile on the ridge side, and recessions with back and forth-regulating faces to be fitted with the washers are formed on the back side of the nail holes. CONSTITUTION:Two tops 11 and three bottoms 12 are alternately formed, and corrugated couplers 13 and 14 are formed on both edges of a tile. Nail holes 16 with round washers 15 are also formed in the tops 11 of the back end to be lap portion with the adjacent tile 1 on the ridge side, and a water-proof wall 17 surrounding the side edges is erectly formed on the back side of the tile 1. Recessions 19 are formed on ribs 18 of the bottoms 12. When laminating the tiles 1 vertically, the tops 11 and the bottoms 12 are fitted with the tops 11 and the bottoms 12 of the lower tile 1, and the recessions 19 of the upper tile 1 are fitted with the washers 15 of the lower tile 1. The occurrence of slip-down during transportation can thus be prevented.
Patent JP-H06131186-A (JP)
Title: Fuzzy relation generation device
Inventor: AMIN PATANI
IPC: G06F9/44
Filed: 1992-10-21
Abstract: PURPOSE:To provide a device for generating fuzzy relation for indicating the correct input/output relation of a system from evaluation values for the input/ output data and the output of the system including extremely numerous errors and the ones which do not correctly reflect the input/output relation. CONSTITUTION:This device is provided with an input device 1 for inputting the input/output data of the system and a CPU 3 for generating the fuzzy relation for indicating the correct input/output relation of the system by calculating the total sum of the evaluation values for the values of the input/output data using the evaluation values of the output data inputted from the input device 1 or the evaluation values of results in the case of utilizing the output and obtaining the ratio of the total sum to a maximum value.
Patent JP-2000114369-A (JP)
Title: Formation of metal film and manufacture of electronic device
Inventor: MIYAMOTO TAKAAKI
IPC: H01L21/28
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a metal film which makes it possible to reduce film the formation temperature and further attain practical film formation speed, by adding carbonic gas to material gas containing metal halide gas and reducing gas. SOLUTION: A lower-layer interlayer insulating film 1 is formed on a semiconductor substrate, and lower-layer wiring 2 of Al alloy or the like is formed on the lower-layer interlayer insulating film 1. The lower-layer wiring 2 is subjected to spin coating, and subsequently to curing in an N2 atmosphere to form an organic polymeric material film 3 of polyarylether. An oxide film 4 is deposited thereon to form an interlayer insulating film 5. Connecting holes 6 facing on the lower-layer wiring is formed in the interlayer insulating film 5, and a barrier metal 7 film is formed on this structure. Thereafter, carbonic gas, such as CO and CH4, is added to reducing gas, such as metal halide and hydrogen, using a low-pressure CVD system to form a metal film 8.
Patent JP-2000083817-A (JP)
Title: Drainage system for rice washing/cooking apparatus
Inventor: TOKUNAGA NAOKI
IPC: A47J27/14
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To improve durability of a drain hose by making a cover means hinder direct hitting of high temperature steam generated during the cooking of rice to the undersurface of the drain hose to prevent the deformation, burning or the like of the drain hose and also achieve a higher convenience in a kitchen room by forming the cover body in the shape of a longitudinally long gutter at a position of overlapping the breadth of a rice cooking device and above the rice cooking device to make a rice washing/cooking apparatus compact in the breadth thereof. SOLUTION: In a rice washing/cooking apparatus which is provided with a washer for washing rice and a rice cooking device which receives rice delivered from the washer and water for cooking rice to cook the rice, a box 16 which can receive and drain foul water generated during the washing is provided at a lower part of the washer and a cover body 4 is formed in the shape of a longitudinally long gutter at a position of overlapping the breadth of the rice cooking device and above the rice cooking device as viewed from the front of the rice washing/cooking apparatus. A guide initial end part of a drain hose 1 is provided above the cover body 4 to guide the foul water to be discharged from the box 16 to the drain side.
Patent JP-H03147230-A (JP)
Title: Manufacture of metal halide lamp
Inventor: KUDO MASANAO
IPC: H01J9/24
Filed: 1989-11-01
Abstract: PURPOSE:To easily manufacture a light emitting tube having a constricted neck section without increasing the number of processes by disposing a forming mold around a thickened wall section of a glass tube material, with the forming mold having a valve section forming portion and, on both ends of the valve section forming portion, constricted neck section forming portions and performing blow forming. CONSTITUTION:A set of mating metal mold 7 is disposed in a mated condition around a thickened wall section 6, with the mold 7 having a valve section forming portion 7a of a spherical or rotated ellipsoidal shape in the center, a constricted neck section forming portions 7b on both ends of the valve section forming portion 7a, and glass tube material holding portions continuous to the constricted neck section forming portions 7b. Introducing a high pressure gas 8 such as nitrogen argon, etc., through an opening 1a of a glass tube material 1 to make the heated, thickened wall section 6 of the glass tube material 1 where the mating mold 7 is disposed bulge, a valve section 10 having constricted neck sections 9 on its both sides is simultaneously formed.
Patent JP-H01127115-A (JP)
Title: Multi-stripe winder
Inventor: KIKUCHI MATSUTO
IPC: B21C47/26
Filed: 1987-11-11
Abstract: PURPOSE:To automatically and tightly wind a multi-stripe material to be wound by an equalized tension through a small-sized installation by combining differential gear mechanisms equipped with winding reel driving wheels on the right and left output shafts into multistage ones and by transmitting the driving force to balance load torques of each mechanism. CONSTITUTION:A 1st stage differential gear mechanism 1 provided with the driving wheels on the right and left output shafts to wind the material to be wound is driven by a driving source of motor, etc. Both shafts are connected to a 2nd stage differential gear mechanisms 2A, 2B through a timing transmitting mechanism to drive. Similarly, these are connected to 3rd and 4th stage differential gear mechanisms 3A1, 3A2, 3B1, 3B2, 4A1-4A4, 4B1-4B4 having winding pulleys respectively. By this method, whole stage differential gear mechanisms 1... are simultaneously driven. Together with this, the driving force is accelerated successively from the one having the minimum tension among the plural members to be wound. Consequently, whole materials to be wound are wound by the equalized tension.
Patent JP-H0597132-A (JP)
Title: Compression packaging method for disposable diaper
Inventor: TERADA SADAYOSHI
IPC: B65B63/02
Filed: 1991-10-03
Abstract: PURPOSE:To provide a compression packaging method by which a sufficient compression is possible, and diapers are not torn or broken, when disposable diapers are packaged while being compressed. CONSTITUTION:Rows R for which a plurality of disposable diapers are accumulated are pinched between a holding plate 2 and a movable plate 3 of a pedestal 1, and a compressive resistant value when the diapers are pinched is detected by a detector 5. A signal (i) for the compression detecting value is output by the detector 5, and the signal (i) is input in a servo motor 6, and the compressive resistance of the rows R of disposable diapers are compressed while being changed properly, by operating a ball screw 4, which is a feeding member for the movable plate 3 by the servo motor 6.
Patent JP-H11118997-A (JP)
Title: Radiation irradiation method and its facility
Inventor: SAEGUSA TOSHIARI
IPC: A01G7/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for expensive cobalt 60 and improve the utilization efficiency of a spent nuclear fuel by using the spent nuclear fuel to irradiate an object that needs to be subject to irradiation with radiation and arranging the spent nuclear fuel along a carrying device. SOLUTION: A used fuel 1 still radiating γ rays before being stored at a fuel storage part is carried into an irradiation room 13 of a radiation irradiation facility 3 and is arranged at both sides of a carrying device 17. An object 16 that needs to be subjected to radiation being stored at a storage space 19 is carried to a storage space 20 of an irradiation container 15, and the object 16 is loaded into the container 15 at a space 23 of the container 15 and is placed at the device 17 and is moved. Then, the object 16 loaded into the container 15 is carried from a storage part 12 to the irradiation room 13, where γ rays being discharged from the nuclear fuel 1 being arranged at both sides of the device 17 are applied. The use of the nuclear fuel 1 for irradiation with radiation eliminates the need of expensive cobalt 60.  Also, by installing a radiation application facility 3 adjacent to the dry middle storage facility of the nuclear fuel 1, the utilization efficiency of the nuclear fuel 1 can be improved.
Patent JP-H07321745-A (JP)
Title: All light ring communication network of bidirectional multichannel using wavelength-division multiplexing
Inventor: SHIN MUNENORI
IPC: H04B10/27
Filed: 1994-11-17
Abstract: PURPOSE: To improve the performance of the multi-channel total optical ring communication network by shortening signal propagation delay time in the communication network. CONSTITUTION: The communication network is provided with two multiplexers/ demultiplexers 8 for respectively multiplexing/demultiplexing optical signals transmitted in respectively reverse directions on an wavelength multiplexed ring to respective nodes D, optical packet exchanges 100, 200 for respectively processing demultiplexed signals and a node controller 20 for determining the direction of transmission of a signal generated from its own node. Each of the exchanges 100, 200 is provided with an address processor 7 for inspecting the address of a received signal and an optical switch 6 for fetching a receiving signal to its own node.
Patent JP-S63135090-A (JP)
Title: Picture quality correction circuit
Inventor: ITO MASATERU
IPC: H04N5/208
Filed: 1986-11-26
Abstract: PURPOSE:To sufficiently correct picture quality at a bright picture without deteriorating the S/N at a dark picture by providing a DC gain control circuit superimposing a video signal onto a DC gain control signal to apply gain control of a picture quality correction signal. CONSTITUTION:The picture quality correction signal 10 is subjected to amplitude change by a DA gain control section 5 and the result is fed to a synthesis circuit 7, where the signal is synthesized with the original video signal 9 and the level of the picture quality correction signal is changed dynamically by superimposing the video signal 9 onto the DC gain control signal 6 via a superimposing circuit 12 at a gain control terminal of the DC gain control section 5. Thus, the picture quality correction signal is increased as the picture is brighter and the correction signal is decreased with the darker picture so as to correct the picture quality sufficiently at a brighter screen without deteriorating the S/N at the dark screen.
Patent JP-H01125150-A (JP)
Title: Line communication control system
Inventor: KIN TOSHIFUMI
IPC: H04L69/40
Filed: 1987-11-10
Abstract: PURPOSE:To improve the processing capability of a master station by providing a line command processing section, an equipment command processing section, a line control table and an equipment control table. CONSTITUTION:A 1st command processing section 11 provided to the master station and executing a command relating to lines n1-n4, a 2nd command processing section 12 executing a command relating to a communication controller, a 1st control table 17 monitoring the operating state of the lines n1-n4, and a 2nd control table 18 monitoring the operating state of the communication controller are provided. Even if the communication controller processes the command relating to its own equipment, when the command relating to the lines n1-n4 is given from a line control program, since the 1st command processing section 11 stores the command in the 1st control table 17, the line control program is in the standby state to prevent the operation of the master station form being stopped.
Patent JP-H06112564-A (JP)
Title: Printer
Inventor: YAMANAKA TOSHIHISA
IPC: B41J2/44
Filed: 1992-09-28
Abstract: PURPOSE:To prevent the occurrence of unstable picture formation in a printer at the first printing time after the main power supply is turned on. CONSTITUTION:By connecting the base of a control transistor Q3 which is individually connected in series with a transistor Q2 and laser diode LD to prescribed beam intensity control signals DA1 and DA2 and generating the signals DA1 and DA2 by setting an initial value in the internal register of a CPU, the transistor Q3 is turned on and preheating of the title printer is started.
Patent JP-H07117768-A (JP)
Title: Oil tank device of motor-scooter type vehicle
Inventor: ISAYAMA HIROYUKI
IPC: B62K11/10
Filed: 1993-10-19
Abstract: PURPOSE:To enlarge the owing area of an article box, improve the stowability in enlarging the capacity too and perform even the operability of lubrication so satisfactorily by forming an oil tank so as to go along the upper edge of a rear frame extending to the rear upwards aslant and to get in a clearance between a rear cover and an article box. CONSTITUTION:A front part of a symmetrical pair of rear frames 12 passes through the inside of a platelike foot rest, and the rear partextends to the rear upward aslant as widening to the side along both sides of an article box 42 from the rear of the foot rest. A lower part of a driving seat is covered with a rear cover, and a lower part of this rear cover is bulged to the outside and smoothly continued from the foot rest. An oil tank 62 exists in space between the article box 42 and the rear cover, and it is formed to be long in both longitudinal and vertical directions so as to get in an upper space of the frame 12 at the right. Since the article box 42 stores a helmet reversely up and down, a lower part of the article box 42 is diametrally narrowed by degrees along a curved surface of an a' of the helmet, whereby an interval between the article box 42 and the rear cover is thus expandable.
Patent JP-H01138884-A (JP)
Title: Color still picture transmission system
Inventor: IMOTO KUNIO
IPC: G09G1/00
Filed: 1987-11-10
Abstract: PURPOSE:To minimize the communication time by dividing a color still picture data into a luminance data Y and a color difference data C and dividing it into blocks of optional information quantity so as to facilitate the interleaving of information in case of transmission thereby applying color correction for each block. CONSTITUTION:A video NTSC signal is separated into a luminance component and a color difference component by a decoder 10. The signal is digitized by an A/D converter 11, given to a control section 12 and stored in a picture memory 15. The constitution of one frame is 512X480X8(bits) in the memory 15. The CPU 18 is connected to the memory to save and compress the redundancy of the picture data. The transmission speed depends on the high speed mode, the accurate mode and normal mode and the modes are set by a key control section 24. In the high speed mode, the transmission data by one frame is interleaved by 30X4X128=15360 picture elements for luminance component and 15X4X64=3840 picture elements for color difference component. Since the signal by one frame is sent while being into plural locks, even if any error takes place, only the block is resent.
Patent JP-H02131033-A (JP)
Title: Diversity receiver
Inventor: MURAOKA KOJI
IPC: H04N5/44
Filed: 1988-11-10
Abstract: PURPOSE:To select automatically an effective antenna by providing a selection means selecting an antenna changed over by a switching circuit and controlling the switching circuit with a switch output. CONSTITUTION:When an antenna switching signal is supplied from a switching signal generating circuit 10, the antenna switching signal appears output terminals of 1st-4th AND circuits 25-28 as it is, and is fed to OR circuits 34-37. In this case, suppose that an antenna giving a maximum input level is an antenna C, then an H level signal is outputted to only an input terminal 24c. Only when an antenna switching signals corresponding to antennas A, B, D are outputted, a relevant antenna is selected, and the antenna C is selected in the other case. Since the antenna changed over by the switching circuit is selected, the invasion of noise in a voice signal is precluded.
Patent JP-2001107421-A (JP)
Title: Warm water washing equipment
Inventor: SAITO EIJI
IPC: E03D9/08
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To improve the quality of design and achieve more compactness and a lower cost by providing operating sections with excellent operability without using a remote control in an warm water washing equipment without using a wing portion projected out from the main body of casing. SOLUTION: Operating sections 31 to 33 are arranged on elevation 21A at the side portion of the casing 21 in a warm water washing equipment comprising a casing 21 installed on the upper surface at the rear portion of a water closet and washing nozzles 15, 16 for jetting warm water installed in the casing 21.