baber/WOPTO huggingface dataset:
Patent JP-S58168449-A (JP)
Title: Method for working outside frame of ornamental wheel ring of resin wheel cap for car
Inventor: OOHARA IWAO
IPC: B21D53/30
Filed: 1982-03-31
Abstract: PURPOSE:To entirely prevent breakdown of a material and to improve yield of the material, by welding both ends of a band plate of two product portions so as to be a cylinder, cutting and separating the width direction center part into two pieces, and performing curl-working and form-working to both of them, respectively. CONSTITUTION:A rectangular band plate 1 of width having two product portions is curled in he shape of a cylinder, plasma arc welding is executed by butting both end parts 2, and a cylindrical hollow frame body 10 is formed. In this regard, a starting part 5 and an ending part 5' of the butt welding part are left unwelded. Subsequently, said body 10 is cut and separated into two bodies 10a, 10b by roll-working along a drum part center 8 of the hollow frame body 10. To the separated cylindrical hollow frame bodies 10a, 10b, curl-working 3 is executed setting a cut side 1' to its outside circumferential side, and after that, form-working, etc. are executed, by which a product is obtained.
Patent JP-S54146483-A (JP)
Title: Electric bulb or tube
Inventor: SATOU ATSUSHI
IPC: H01J9/34
Filed: 1978-05-09
Abstract: PURPOSE: To prevent the deterioration of a bonding agent of lead glass and the exfoliation of the agent due to heat shock, by bonding a base to a flare stem of lead glass by the bonding agent molten.  
     CONSTITUTION: A fluorescent lamp comprises a fluorescent tube 1 of sodium-lime glass, the flare stem 2 of lead glass, and the base 3 of aluminium. The bonding agent 5 is interposed between the flare part 2a of the stem 2 and the inside surface of the base 3 to bond them to each other. The bonding agent 5 contains a lead glass whose softening point is 350 to 500°C. 10 parts by weight of powder of PbO-B 2 O 2 - SiO 2  glass are mixed with one part by weight of an organic solvent containing 1 % of nitrocellulose. the mixture is kneaded, thereby producing said bonding agent which is a paste. This paste is coated on the flare part 2a of the flare stem 2 and dried. The base 3 is fitted on the dried paste and heated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56155134-A (JP)
Title: Paper feeder
Inventor: SUGIYAMA NOBUHIKO
IPC: B65H11/00
Filed: 1980-04-25
Abstract: PURPOSE: To feed paper manually, positively and easily by a mechanism wherein a roller for manually inserting paper feed is mounted which engages with a rotary section of a roller for automatic paper feed and turns in the same direction, while paper feeding is detected by means of detecting switches set up separately when the manual feeding is necessitated and the operation is continued.  
     CONSTITUTION: The first and second switches 12 1 , 12 2  for detecting manual insertion are mounted to a manually inserting paper feed carrying passage 5. When paper is supplied by means of manual insertion, the first detecting switch 12 1  is at ON when inserting blank forms along the carrying passage 5, and pressure- contact between stacked paper and a roller 2 for automatic paper feed is released. When the blank forms further advance, the second detecting switch 12 2  is at ON, and detects the advance. Since the automatic paper feed roller 2 is redriven by the detecting signals and a manually inserting paper feed roller 3 is also turned, the blank forms are sent to resist rollers 6, 7, and thereafter fed in the same manner as automatic paper feed. Thus, a separate power source is not required, and automatic and manual paper feed can easily be conducted positively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63223202-A (JP)
Inventor: HARA CHISATO
IPC: E01C5/06
Filed: 1987-03-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08249563-A (JP)
Title: Optical fiber type fire sensing system
Inventor: MEGUMI HIROTOSHI
IPC: G01K11/12
Filed: 1995-03-14
Abstract: PURPOSE: To facilitate many kinds of heat sensing functions adaptive to various environmental conditions by setting heat sensing systems at the plural sections of an optical fiber and judgement values corresponding to the respective heat sensing systems and judging whether fires are generated at plural positions in a monitoring zone or not based on the set data. CONSTITUTION: A pulse driving part 21 is a light emitter for emitting pulse light according to a sampling trigger signal having fixed width ΔT0 and the pulse light is made incident from the input terminal of an optical fiber 1 through a light control part 22 provided with a beam splitter. A data processing part 24 calculates the temperature increase rate corresponding to the calculated temperature, which is calculated by processing light reception data photoelectrically transduced by a light receiving part 23, and temperature data in the past, which are stored in a temperature information memory 25, so that the light reception data can be transduced to temperature data and temperature increase rate data as temperature information and stored in the temperature information memory 25.  A data diagnostic part 26 performs self-diagnosis based on the data and the presence/absence of abnormality is detected.
Patent JP-2000248060-A (JP)
Title: Production of halogen atom-containing resin
Inventor: IKEDA RYOHEI
IPC: C12P7/22
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a halogen atom-containing resin that is useful as a water- repellent material, an oil-repellent material, a flame-retardant or heat-resistant coating layer-forming material and an ink material. SOLUTION: A phenol compound bearing halogen atoms are allowed to react in an organic solvent-water mixed solvent containing 10-90 vol.% of water in the presence of an enzyme catalyst, for example, peroxidase and a peroxide, for example, hydrogen peroxide.
Patent JP-S61214616-A (JP)
Title: Analog-to-digital converter
Inventor: YOSHIZAWA TOSHIYASU
IPC: H03M1/12
Filed: 1985-03-20
Abstract: PURPOSE:To suppress the deterioration of a picture quality even if a wide band signal is inputted, by detecting a fact that a signal of a high frequency is inputted, so that a lower bit which is varied many times in case when it is encoded is not operated only this time. CONSTITUTION:A voltage which is impressed to terminals 1, 2 is divided by series resistances 31-316, and a reference voltage of each voltage comparator 41-415 is generated. It is compared with a signal voltage which is inputted to a terminal 5, by the voltage comparators 41-415, and a digital output is obtained. When encoding it, an output of a prescribed voltage comparator for varying each bit is differentiated by exclusive OR circuits 61-67, and by taking wired OR of this output, it becomes a gray code. When an input signal frequency becomes high, this converter is operated as an A/D converter of 3 bits, and an aperture jitter which is allowed in this case becomes two times of that of the time of 4 bits, therefore, an error of a data is scarcely generated. In this way, an A/D converter for generating no large error even if an input signal becomes a wide band is obtained.
Patent JP-H11289055-A (JP)
Title: Manufacture of capacitor of semiconductor element
Inventor: JAE-HYUN JOO
IPC: H01L21/02
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To increase the whole valid area of a capacitor without deteriorating the electric characteristics of a capacitor by residue generated at the time of forming the lower electrode of the capacitor. SOLUTION: In this method for manufacturing the capacitor of a semiconductor element, a first conductive layer 33 and a second conductive layer pattern 34a are successively formed on the upper face of a semiconductor substrate 31 in which a contact plug 32 is formed, and the first conductive layer 33 is patterned by using the second conductive layer pattern 34a as a mask so that a first conductive layer pattern 33a can be formed. At that time of patterning the first conductive layer 33, a conductive side wall 36 is formed on the both side faces of the first and second conductive layer patterns 33a and 34a.
Patent JP-2000248351-A (JP)
Title: Production of tin-zinc plated steel sheet
Inventor: ISHIMATSU HIROYUKI
IPC: C23C2/02
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To easily remove flux from the surface of a steel sheet and to execute hot dip plating of tin-zinc extremely good in plating appearance by coating the surface of a steel sheet with flux having the m.p. lower than the bath temp. of a tin-zinc plating bath by a specified temp. on the surface and thereafter dippinig the steel sheet into the plating bath. SOLUTION: The surface of a steel sheet is coated with flux, which is thereafter dipped into a tin-zinc plating bath to obtain a tin-zinc plated steel sheet. At this time, as the flux, the one having the m.p. lower than the temp. of the tin-zinc plating bath by >=20 deg.C is used. In this way, the flux entangled by the steel sheet into the plating bath is melted, also its viscosity is made low, and it is easily removed from the steel sheet and does not deteriorate the plating appearance by being left. Moreover, as this flux, the compsn. essentially consisting of one or more kinds among ZnCl2, SnCl2, NH4Cl, ZnSO4 and Na2SO4 is preferable since being effective for the activation of the surface of the steel sheet and also obtainable at a relatively low cost.
Patent JP-H07238962-A (JP)
Title: Mechanical drum brake device
Inventor: NIKI HAJIME
IPC: F16D51/22
Filed: 1994-02-28
Abstract: PURPOSE:To prevent floating of a brake shoe by forming one end of a brake shoe in the shape of steps, bringing a side in the shape of steps into contact with a cam, and arranging a tip in the shape of steps between the back of the cam and a rear plate. CONSTITUTION:A rear plate 2 is attached to a car body by means of mounting holes 2a, 2b, and an anchor section 2c and a locking member 2d are projected. A cam 4 is inserted and fitted into the anchor section 2c, and a lever 5 is screwed and locked on the outside. A brake shoe 3 consists of rim sections 3a, 3b which are roughly parallel with an inner peripheral face of a brake drum 1, web sections 3c, 3d which are extended on the inner peripheral side roughly at a right angle to the rim sections, and friction members 3e, 3f which are fixed on outer peripheral faces of the rim sections. An anchor hole 3g which engages with the anchor section 2c is drilled at one end of the brake shoe 3, and a contact section 3h which is in contact with the cam 4 is formed at the other end. The contact section 3h is a side which is formed in the shape of steps at an end of the web section 3d, and an extension section 3i is arranged between the cam 4 and the rear plate 2.
Patent JP-H10257012-A (JP)
Title: Communication method, transmitter and receiver
Inventor: SUZUKI MITSUHIRO
IPC: H04J11/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent a signal sequence transmitted in other communication from being restored by multiplying an orthogonal matrix different for each communication to the signal sequence, transmitting it, multiplying the inverse matrix of the orthogonal matrix used on the transmission side of a communication party to a received signal sequence on a reception side and restoring the signal sequence before orthogonal transformation. SOLUTION: A QPSK(quadrature phase shift keying) modulation circuit 11 converts transmission data S1 to the transmission signal sequence S2 of phase data and outputs it to the serial/parallel conversion circuit 14 of an orthogonal transformation part 12. The conversion circuit 14 converts the transmission signal sequence S2 to parallel signals and outputs them to an orthogonal transformation circuit 15. The orthogonal transformation circuit 15 executes the orthogonal transformation to the signal sequences ST1 -STN and outputs parallel signal sequences to a parallel/serial conversion circuit 16. The conversion circuit 16 converts the signals into serial signal sequence S3 and outputs it to a transmission part 13. The transmission part 13 executes inverse Fourier transformation to it and transmits it through an antenna 19.  On the reception side, it is restored to the signal sequence before the orthogonal transformation.
Patent JP-H0669920-A (JP)
Title: Simultaneous data transmission system
Inventor: KOBAYASHI YOSHIKAZU
IPC: H04L5/20
Filed: 1993-03-16
Abstract: PURPOSE:To provide the simultaneous data transmission system which divides lots of serial data to data for plural channels and sends the data to a same destination for the reproduction without provision of excess information such as a header. CONSTITUTION:A data cell processing buffer section 12 at a sender side divides input data into cell data for plural channels in the unit of cells with a prescribed bit length. A signal transmission section 15 sends a synchronizing signal including channel identification data to each channel prior to the transmission of cell data. The receiver side receiving the synchronizing signal uses a signal detection section 26 identifies each channel and detects a reception timing and uses a replacement section 22 to lead cell data other than a final incoming channel to a time difference buffer section 23, in which initial setting is implemented in a way that a time difference of a reception timing for cell data is compensated. When the sender side sends simultaneously the cell data of plural channels, after the time difference of the channels is compensated at the receiver side, a composition transmission section 25 applies serial processing to the data in the correct sequence to reproduce the original input data.
Patent JP-H03257077-A (JP)
Title: Insulating substrate having high radiation of heat and its production
Inventor: YAMAKAWA AKIRA
IPC: H01B3/12
Filed: 1990-03-06
Abstract: PURPOSE:To obtain the title insulating substrate having high bonding strength, inhibiting the generation of thermal stress and not causing the peeling and cracking of the joined part by joining a metallic Mo or Mo alloy sheet to a ceramic substrate with a ceramic layer in-between. CONSTITUTION:The surface of a ceramic substrate 1 having high heat conductivity is coated with a ceramic layer 2 different from the substrate 1 in compsn., a metallic Mo or Mo alloy sheet 3 is put on the ceramic layer 2 and they are heated to a temp. above the melting temp. of the layer 2. The layer 2 is then solidified by cooling and an insulating substrate having high radiation of heat is obtd.
Patent JP-H02233998-A (JP)
Title: Flying object launcher
Inventor: NAKAGAWA NAOTO
IPC: F41F3/045
Filed: 1989-03-07
Abstract: PURPOSE:To obtain a stable repulsion force and its offset force by providing a friction adjusting device which adjusts the friction forces between an outer launcher tube and a front inner-launcher tube of an inner launcher tube, and between the outer launcher tube and a rear inner launcher tube, and top and bottom covers which are respectively attached on the top and bottom of the outer launcher tube. CONSTITUTION:When a launching instruction is given to a flying object 25, and a rocket motor is ignited, a bottom cover 27 is blown off by a blast discharged from the rocket motor. Simultaneously, a rear inner-launcher tube 212 is pushed forward by the blast force, and breaks a top cover 26. When the flying object 25 gets out of an outer launcher tube 22, a front inner-launcher tube 211 is split into pieces and dispersed away from the flying object as it receives a circumferential direction wind pressure of the flying object 25. At this time, the change in the repulsion force exerted on a shooter is a plus direction repulsion force as shown on Fig. a, for example, during a period from t1 at which the blast of the rocket motor is started till t2 at which the top cover 26 is broken, and at the same time, a minus direction repulsion force is generated as shown on Fig. b during a period from t1 at which the blast is started till t2 at which the bottom cover 27 is broken, cancelling said plus direction reaction force.
Patent JP-S56151758-A (JP)
Title: Curable polyorganosiloxane composition
Inventor: MATSUMOTO YASUSHI
IPC: C08L83/07
Filed: 1980-04-24
Abstract: PURPOSE:To prepare the titled composition which cures at a low temperature and bonds without using a primer, by compounding a polyorganosiloxane with a polyorganohydrogensiloxane, an organic silicon compound, a polyorganohydroxysiloxane, and a platinum catalyst. CONSTITUTION:A composition obtained by mixing (A) 100pts.wt. of a polyorganosiloxane containing the unit of formula I (R<1> is alkenyl; R<2> is univalent hydrocarbon; a is 1 or 2; b is 0-2; a+b is 1-3), (B) a polyorganohydrogensiloxane containing the unit of formula II (R<3> is univalent hydrocarbon; c is 0-2; d is 1 or 2; c+d is 1-3) wherein the amount of B component is selected to give 0.5-4.0mol of H bonded to Si per 1mol of R<1>, (C) 1-10pts.wt. of an organic silicon compound of formula III (Q<1> and Q<2> are alkylene; R<4> is 1-4C alkyl), (D) 0.5-100pts.wt. of a polyorganohydroxysiloxane containing the unit of formula IV (R<5> is univalent hydrocarbon; e is 0-2), and (E) 0.1-100ppm as Pt, based on the A component, of a platinum catalyst.
Patent JP-H04290860-A (JP)
Title: 2,3-dicyanohydroquinone derivative, liquid crystal composition and liquid crystal display element
Inventor: OBIKAWA TAKESHI
IPC: C07C255/55
Filed: 1991-03-19
Abstract: PURPOSE:To provide the subject compound having extremely large negative dielectric anisotropy and useful as a component of a DS-type liquid crystal composition drivable at low voltage or a GH-type or DAP-type liquid crystal composition having perpendicular orientation. CONSTITUTION:The compound of formula I (R is 1-10C alkyl; m>=1; n>=0; m+n <=8), e.g. 4-allyloxy-2,3-dicyanophenyl 4'-propylbenzoate. The compound of formula I can be produced by reacting a 2,3-dicyano-4-hydroxyphenyl 4'-alkylbenzoate of formula II with an alkenyl alcohol of formula III in anhydrous THF in the presence of diethyl azocarboxylate and triphenyl phosphine. The compound of formula I is added to a liquid crystal composition in an amount of 1-30wt.%. It has high compatibility to conventional liquid crystal compositions and gives a composition having large negative dielectric anisotropy in high-frequency range in dual-frequency driving.
Patent JP-H08243585-A (JP)
Title: Aerator
Inventor: YOSHIDA YASUYUKI
IPC: C02F3/22
Filed: 1995-03-15
Abstract: PURPOSE: To provide an aerator exhibiting high oxygen dissolving efficiency and oxygen moving efficiency, excellent in durability and which is easily maintained and controlled. CONSTITUTION: An aerator 17 is formed with a suction pipe 21 vertically arranged at the definite depth of the water 16 to be treated, an air diffuser pipe 24 opened at the upper part in the suction pipe 21 and supplying air 23 and a pump 25 at the lower part of the suction pipe 21 and allowing the air 23 and water 16 to flow downward in the suction pipe 21. A tap 22 with the diameter gradually decreased downward is furnished at the upper end of the suction pipe 21, and a shaft 30 for driving the impeller of the pump 25 is extended upward through the inside of the suction pipe 21 and connected to a motor 31 above the water 16 surface.
Patent JP-S52137973-A (JP)
Title: Magnetron
Inventor: TASHIRO NORIO
IPC: H01J23/10
Filed: 1976-05-14
Abstract: PURPOSE: To control rising up of temperature of the permanent magnet, installing the permanent magnet combined by dividing the loop body into two between the space formed by the shielding body of the yoke and he anode cylinder and the pipe, and laminating and setting the heat discharging plate to the outer circumference of the anode cylinder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04290310-A (JP)
Title: Analog/digital converter
Inventor: INUKAI KEIZO
IPC: H03M1/46
Filed: 1991-03-19
Abstract: PURPOSE:To provide the A/D converter realizing high speed and precision with simple construction. CONSTITUTION:The A/D converter is composed of an analog information input means 2, an analog/digital conversion circuit 3, and a control means 4. In the control means 4, a sampling time control circuit 5 and a bit conversion time control circuit 6 are provided.
Patent JP-H11279075-A (JP)
Title: Sperm movement-accelerating high molecular protein
Inventor: GOPAL CHANDRA MAJUMDEL
IPC: C07K1/26
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject protein capable of effectively promoting sperm mobility by isolating a high molecular protein having a specific molecular weight from a serum/plasma of a buffalo. SOLUTION: The protein is obtained by fractionating a serum/plasma of a buffalo obtained from a waste of a meat-treating station by using ammonium sulfate or the like, and purifying and isolating the objective protein having 66 kDa molecular weight from the fractionated serum/plasma by a chromatography (e.g. a cation-exchange chromatography and an anion-exchange chromatography), preferably by an electrophoresis by using a natural polyacrylamide gel, or the like. By the method, about 3-4 mg pure objective protein is obtained from 10 ml serum/plasma. The protein can activate an advancing function of sperm of the buffalo, bull, goat, rat, hamster and human.
Patent JP-H05227518-A (JP)
Title: Picture signal decoder
Inventor: FUKUDA HIROYUKI
IPC: H04N19/60
Filed: 1991-03-19
Abstract: PURPOSE:To provide a decoder by which a block distortion removing processing can be appropriately operated for a highly compressed picture by a simple circuit. CONSTITUTION:This device is equipped with a distortion removing circuit 14 which operates a distortion removing processing to output data obtained by inverse quantizing and inverse orthogonal-transforming decoded output from a variable length code decode circuit 11, and a distortion removing characteristic deciding circuit 16 which changes the distortion removing characteristic of the distortion removing circuit 14 based on the counted encoded amount of each block.
Patent JP-H08228354-A (JP)
Title: Encoding method for motion vector
Inventor: TOYOSHIMA MAKOTO
IPC: H04N19/423
Filed: 1995-02-20
Abstract: PURPOSE: To provide a variable length encoding method with high efficiency and low error propagation as for a motion vector for compensation in inter- frame predictive encoding. CONSTITUTION: The data of the motion vector from a motion vector detection circuit is shown in 1. The data is supplied to a subtractor 2, and also, to buffers 3, 4, 5, 6 and 7. The buffer 3 is the one for delay. Also, an enable signal to control the fetch of the data in the buffer is supplied to the buffers 3, 4, 5, 6 and 7, respectively. The output of the buffers 3, 4, 5, 6 and 7 are supplied to the subtractor 2 via a selector 8. The selector 8 is controlled, and the subtractor 2 performs DPCM(differential pulse code modulation), and output data 10 is issued via an encoder 9 for variable encoding. The sequence of execution of such DPCM is set so as to process data in the same macro block with correlation preferentially.
Patent JP-S59182459-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: C07D209/14
Filed: 1983-04-01
Abstract: PURPOSE:To obtain an electrophotographically useful sensitive body by incorporating a hydrazone type photoconductive substance into a photosensitive layer. CONSTITUTION:A hydrazone compound represented by general formula 1 is incorporated into an electrophotographic sensitive body. In the formula, each of R1, R2 and R3 is optionally substituted alkyl, aralkyl or aryl, both of R1 and R2 are not alkyl, R4 is alkyl, and R5 is H, halogen, alkyl or alkoxy.