baber/WOPTO huggingface dataset:
Patent JP-H03244617-A (JP)
Title: Unsaturated copolymer
Inventor: SHINONOME OSAMI
IPC: C08F299/04
Filed: 1990-02-22
Abstract: PURPOSE:To obtain a copolymer which can be photocured or heat-cured and has mold releasability, an ability to form a flexible film and an affinity for other polymers by using a specified copolymer of a polyester component with a polysiloxane component as the skeleton and bonding specified groups to the skeleton. CONSTITUTION:An unsaturated copolymer prepared by using a block or graft copolymer of a polyester component with a polysiloxane component as a skeleton and bonding acryloyl, methacryloyl, acrylamide or methacrylamide groups to at least part of the terminals and side chains of the copolymer. Desirable examples of the structures of the copolymers include those of formulas I, II and III (wherein R1 is H or methyl; R2 is 2-10 C bivalent hydrocarbon group; and R3 and R4 are each a 1-5 C monovalent hydrocarbon group).
Patent JP-S62202027-A (JP)
Title: Stainless steel tapping screw
Inventor: YANAGAWA MICHIO
IPC: C21D9/00
Filed: 1986-03-03
Abstract: PURPOSE:To obtain a titled screw having high surface hardness and corrosion resistance by forming an alloy layer of Ni and P on the surface of the screw formed of an austenitic stainless steel stock and subjecting the screw to a hardening treatment by heating. CONSTITUTION:The austenitic stainless steel stock 5 is formed to the tapping screw 1 constituted of a head part 2, a stem part 3 which has a circular columnar shape and a pointed top end and a screw thread part 4 provided on the outside periphery thereof. The alloy layer 6 of Ni and P is thereafter formed by electrolessplating on the stock 5 of the screw 1 and the screw 1 is subjected to the heating treatment to improve the adhesiveness between the stock 5 and the allow layer 6 and to precipitation-harden the surface. Such screw has the surface hardness higher than the surface hardness of the conventional steel screw, has the better corrosion resistance than the conventional steel screw and is adequate for fastening of automobile parts, etc.
Patent JP-S61203772-A (JP)
Title: Picture-scanning-clock generating method for optical scanning device
Inventor: SHIMADA KAZUYUKI
IPC: G02B26/10
Filed: 1985-03-06
Abstract: PURPOSE:To improve accuracy of an optical scanning by making the phase difference between the clocks C1 and Cn is less than one period of a picture scanning clock and thereby obtaining n-kinds of clocks C1-Cn from a reference clock of which frequency is the same with that of the picture scanning clock. CONSTITUTION:The reference clock C0 is generated by a reference-clock oscillator 12. The period of the said clock C0 is T0, and its frequency 1/T0 is the same with that of the picture scanning clock. The clock C0 is impressed to a delay element 14, and clocks C1-C5 whose period is T0 is obtained by the said element 14. The phase difference between the clock C1 and the clock Cn is less than one period of the picture scanning clock. From these clocks C1-Cn, ones of which leading/trailing edges exists immediately before/after the output of an optical sensor 10 is chosen and is made the picture scanning clock.
Patent JP-H07255073-A (JP)
Title: Cross-connection device
Inventor: KITAMORI KATSUYA
IPC: H04Q11/04
Filed: 1994-03-15
Abstract: PURPOSE:To automatically detect an error in line connection between respective devices and speedily and accurately make line connections when the device is arranged in a network by supplying line connection information to an insertion part by a decision part, and receiving the line connection information from a detection part and deciding an error in the line connection of the path of a main signal. CONSTITUTION:The cross-connection device 1 which variably sets a line connection between a lower order group line 2 and a higher-order group line 3 or between high- order group lines 3 is provided with a line connection information insertion part 4 on the output side of the higher-order group line 3 and with a line connection information detection part 5 on the input side of the higher-order group line 3. This decision part 6 supplies information showing a request to confirm a line connection or a response, identifier information on the cross-connection device at a connection termination destination or in connection abnormality, and line connection information consisting of the identifier of the lower-order group terminating line 2 of the cross- connection device 1 at the connection termination destination or a receiving higher- order group line 3 in connection abnormality and receives the line connection information from the detection part 5 to decides a connection error.
Patent JP-H07252559-A (JP)
Title: Ti-base amorphous alloy
Inventor: MASUMOTO TAKESHI
IPC: C22C16/00
Filed: 1994-03-15
Abstract: PURPOSE:To develop a Ti-base amorphous alloy excellent in amorphism formability and having high strength by alloying Ti with specified amts. of iron-family metals, Zr, Hf, etc. CONSTITUTION:The molten Ti alloy shown by the composition formula Ti110-Y-ZTYMZ (T in the formula is one or 2 2 kinds of iron-family metals such as Fe, Ni and Co, M is one or 2 kinds between Zr and Hf, Y and Z are respectively atomic%, 25<=Y<=55, and 10<=Z<=45) is injected into an Ar atmosphere and finely divided to obtain the atomized powder. A Ti-base amorphous alloy which is an amorphous-single phase globular powder excellent in strength and capable of being easily bulked is obtained, even if the alloy is gas-atomized at a relatively low cooling rate, quenched and solidified.
Patent JP-H11234861-A (JP)
Title: Spreading fire prevention structure and method at the sectional through-area
Inventor: YOSHIKATA SON
IPC: H02G3/22
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a spreading fire preventing structure and method in the sectional through-area where the fitting work can be realized easily and spreading fire can surely be prevented. SOLUTION: A rod body 31 consisting of a thermally expanding material having heat-proof characteristic is used as a filling material 3 and this rod body 31 is sequentially inserted to a through-hole 11 of the sectional wall 1 wherein the inserting member 2 such as cable wire or the like is inserted. Thereby, a spreading fire preventing structure in the sectional through-area consisting of a through-hole 11 of the sectional wall 1, an inserting member 2 such as cable wire inserted to the through-hole 11 and a rod body 31 consisting of thermally expanding material inserted to the through-hole 11 can be formed.
Patent JP-H03248612-A (JP)
Title: High frequency power amplifier
Inventor: SOEJIMA TOMOHIDE
IPC: H01Q23/00
Filed: 1990-02-27
Abstract: PURPOSE:To reduce harmonic wave generation and to make fluctuation of a passing phase constant even when input power fluctuation or a temperature change exists by controlling a harmonic component of an output signal constantly to a set value with an AGC circuit consisting of a detection circuit and a control circuit. CONSTITUTION:An output signal of a power amplifier circuit 3 branched by a directional coupler 6 in an AGC circuit 5 is fed to a high pass filter 9. The filter 9 extracts a harmonic wave having a prescribed frequency or higher selectively and the obtained harmonic wave signal is fed to a detection circuit 7, where the signal is rectified and smoothed and a DC signal corresponding to the power is obtained. The DC signal is fed to a variable gain circuit 2 via a DC amplifier circuit 8 as a gain control signal. Thus, the circuit 2 is operated so that the harmonic component in the output signal is constant. Then the high frequency power amplifier controls the harmonic component in the output signal to a desired value at all times even when a level of an input signal change, or a temperature change exists or a change in the lapse of time in the circuit 3 exists.
Patent JP-S58196065-A (JP)
Inventor: UORUFUGANKU RERUSHIYU
IPC: H01L31/042
Filed: 1983-03-18
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-H04280944-A (JP)
Title: Extra fine steel wire having high strength and high ductility and its production
Inventor: NISHIDA TSUGUNORI
IPC: C21D8/06
Filed: 1991-03-11
Abstract: PURPOSE:To provide, more particularly, a high strength and high ductility extra fine wire for steel cord having <=0.4mm diameter and >=360kgf/mm<2> tensile strength by means of wiredrawing and its producing method relating to the method for producing an extra fine wire having high strength and high ductility, such as steel cord. CONSTITUTION:The wire is a high strength and high ductility extra fine steel wire which has a composition composed essentially of, by weight, 0.9-1.1% C, <=0.4% Si, <=0.5% Mn, 0.1-0.3% Cr, 0.2-0.8% Cu, and <=0.003% Al and also has <=0.4mm diameter and <=360kgf/mm<2> tensile strength.
Patent JP-S61205640-A (JP)
Title: Chemical reinforcement of float glass
Inventor: ARAYA SHINICHI
IPC: C03C21/00
Filed: 1985-03-08
Abstract: PURPOSE:To enable the chemical reinforcement of a thin plate of a soda-lime float glass, by heating the face of the plate free from contact with molten metal at a temperature higher than the temperature of the contacting face and exchanging the Na ion at the surface layer of the glass with K ion. CONSTITUTION:A thin plate 6 of a soda-lime glass is placed on a fiber wool 14 for the shielding of radiation heat, facing the surface free from contact with the metal (top face) upward and contacting the metal-contacted surface (bottom face) with the fiber wool, and the fiber wool is placed on a rotary table 5. The rotary table 5 is passed through a heating furnace 1 with a net conveyor 3 while rotating the shaft 9 of the table 5 with the gear 8, and the glass is heated with the heaters 2, 2', 2'' placed in the furnace. The top face of the glass is heated to 500-700 deg.C which is higher than the temperature of the bottom face shielded from the radiation heat with the fiber wool 14. The glass is immersed in a hot solution of KNO3 to effect the ion exchange of the Na ions with K ions at the surface layer of the glass, thereby forming a surface compression layer and effecting the chemical reinforcement of the glass.
Patent JP-H11239623-A (JP)
Title: Medical sheet material
Inventor: NIINO KIYONORI
IPC: A61N5/06
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To promote the bloodstream of the lesion part and to enhance a hot compress effect to the lesion part by directly sticking a medical sheet material on the skin of a human body. SOLUTION: A medical sheet material A contains >=20 g/m<2> of sheet material 1 of powder of a far infrared radiation emitter emitting far infrared radiation having a wavelength of 10 μm to 20 μm with high emissivity at 30 to 40 deg.C in the outside surface of the sheet material 1. This power of the far infrared radiation emitter contains at least one kind of either of tourmaline, piezoelectric ceramic, silica, opal and crystal by >=10% of this powder weight.
Patent JP-S57158276-A (JP)
Title: Hot-melt adhesive composition
Inventor: KOMAMINE IKUO
IPC: C09J131/04
Filed: 1981-03-26
Abstract: PURPOSE: The titled cheap composition with excellent adhesive performance and good edible oil resistance, comprising an ethylene/vinyl acetate copolymer, a tackifying resin and paraffin wax.  
     CONSTITUTION: 20W70wt% ethylene/vinyl acetate copolymer of vinyl acetate content ≥15wt%, 5W50wt% tackifying resin such as a hydrogenated petroleum resin and 20W60wt% paraffin wax of m.p. 40W70°C are kneaded and molded into a sheet.  
     EFFECT: It is possible to prevent the sealing portion of a bag or container in which edible oil-contg. food is stored from cracking or being deteriorated in adhesion due to attach by the edible oil. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06259405-A (JP)
Title: Simulation device
Inventor: KAJIWARA SHIGERU
IPC: G06F19/00
Filed: 1993-03-05
Abstract: PURPOSE:To constitute the device so that a result of simulation can be utilized as read data of a real time even in the outside. CONSTITUTION:This simulation device is constituted by providing data sending- out means 27-29 for applying an interruption to data transmission in a data transmission line 13 with respect to the data transmission line 13 to which a device main body 16 is connected, and outputting a result of simulation at a real time interval, in that which executes a prescribed simulation operation corresponding to input data, based on a mathematical model for showing an operation characteristic of a simulation object, and outputs a result of its simulation.
Patent JP-S52128152-A (JP)
Title: Highly variable multiplying zoom lens
Inventor: MATSUBARA MASAKI
IPC: G02B15/167
Filed: 1976-04-20
Abstract: PURPOSE: To elevate the variable multiplication ratio, by means of constituting a focussing lens system which consists of three pieces of positive lenses and one negative lens together with satisfying given conditions thereby making it compact. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05252784-A (JP)
Title: Method for controlling fan motor
Inventor: SUGAWARA YOICHI
IPC: F24F110/10
Filed: 1992-03-03
Abstract: PURPOSE:To use one type of fan motor also for other air conditioner having different available conditions. CONSTITUTION:A CPU 3 phase-controls a fan motor 6. A type selector 4 selects a type of an air conditioner. The selector 4 has one jumper wire 7, a connecting circuit of the wire 7 provided in parallel between input ports P0, P1, P2 of the CPU 3 and a ground line, and resistors R1, R2, R3 coupled from a positive power source Vcc to the ports P0, P1, P2. The type is selected by replacing the wire 7. The ports P0, P1, P2 are normally pulled up via the power source Vcc, but becomes 0V when the wire 7 is connected. The CPU 3 has ROMs corresponding to the ports P0, P1, P2, and detecting timings (detecting times) for counting rotating speeds of the motor 6 at respective predetermined times, etc., are written in the ROMs.
Patent JP-S57159923-A (JP)
Title: Control device of turbosupercharger with waste gate
Inventor: FUJII TSUNESUKE
IPC: F02B37/12
Filed: 1981-03-30
Abstract: PURPOSE:To always ensure an optimum supercharge amount, by obtaining the optimum supercharge amount for speed and load of an engine through a computer and outputting its result as an opening amount of a valve adapted to a waste gate. CONSTITUTION:Engine speed A and load B are firstly input to a computer C to obtain an optimum supercharge amount, and its result is output at the opening amount of a valve 7. In case of a large supercharge amount, the valve 7 is opened to flow pressure fluid from a conduction pipe 11 to a fixed case 4, compress a spring 3 through a retaining plate 2 and lift a valve 1. As a result, exhaust partially flows into a branch pipe 6 from a gap between the valve 1 and the branch pipe 6, and exhaust pressure in a turbine inlet part 10 is decreased, then a turbine is decelerated to decrease a supercharge amount. On the contrary, in case of a small and adequate supercharge amount, the waste gate 8 is tightly closed by the valve 1, and the exhaust is fully fed to the turbine to increase or maintain its speed.
Patent JP-H04266515-A (JP)
Title: Air conditioner for vehicle
Inventor: MORINAGA YOSHIMASA
IPC: B60H1/00
Filed: 1991-02-20
Abstract: PURPOSE:To carry out room temperature control by an air conditioner in consideration of a travelling topography. CONSTITUTION:This air conditioner for car constituted to control blow-out air temperature to a car room in consideration of outside air temperature is provided with a discrimination means to discriminate whether a car is at a place where outside air temperature suddenly changes as the car travels in response to a current position information of the car, and this discrimination means treats an outside air temperature data so that a degree of influence on blow-off air temperature control is reduced only while it is judged that the car is at a place where outside air temperature suddenly changes.
Patent JP-H11248274-A (JP)
Title: Metal mesh cold storage material, and cold storage refrigerating machine employing it
Inventor: SADAYAMA OKINAO
IPC: F25B9/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a metal mesh cold storage material ensuring a high heat exchange efficiency. SOLUTION: A metal wire 22 composing a metal mesh cold storage material 21 is made of copper or stainless steel recesses 23 are provided in the surface thereof. Since the surface area per volume is increased, heat exchange efficiency is enhanced. The recess 23 is formed by sandblast, shot peening, or the like. The metal mesh cold storage material 21 is filled in the displacer of a cold storage refrigerating machine in order to enhance heat exchange efficiency with respect to refrigerant gas. When the material 21 is filled in a displacer of same volume as conventional one, heat exchange capacity (cold heat storage quantity) can be increased and the size of displacer can be decreased for same heat exchange capacity (cold heat storage quantity).
Patent JP-S5948283-A (JP)
Inventor: WATANABE MASAKI
IPC: B62K5/02
Filed: 1983-03-18
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-H05245639-A (JP)
Title: Method and device for correcting welding position
Inventor: AOKI TAKAYUKI
IPC: B25J13/08
Filed: 1992-03-03
Abstract: PURPOSE:To provide the method and device for correcting the welding position to feed back the quantity of correction of the weld line deviation to an auto matic welding machine and correct the welding position. CONSTITUTION:The relation between the relation L between a welding torch 5 and a sensor 13 and the welding speed and the delay time by the time, etc., required for the feedback and correction of a welding robot are calculated. The quantity of correction of the deviation is stored in a shift register 31 in order and the quantity of correction of the deviation corresponding to the delay time is drawn to output this to a robot controller 11 by using an interpolative or approximate equation from the quantity of correction of the deviation corresponding to before and after the delay time when a request is received from the robot controller 11. Or an average value or a median of the plural quantities of correction of the deviation can be made to the quantity of correction of the deviation. Further, when an approximate calculation expression is formulated by using effective values around those for deficiency of several effective values by a tack, a flaw, etc., correction between these is made possible.
Patent JP-S56145763-A (JP)
Title: Armature for rotary electric machine
Inventor: TAWARA KAZUO
IPC: H02K23/26
Filed: 1980-04-09
Abstract: PURPOSE:To equalize the inductances of respective rectifying coils in a rotary electric machine by making a part of the side coil arranged in axial slots to intersect with the axial slot and transferring the part of the side coil to the adjacent axial slot through the peripheral slot communicating between the adjacent slots. CONSTITUTION:An armature iron core 9 is axially divided, and peripheral slots 16 are formed between the divided iron cores. One side coil pieces 12c, 12d of the upper and lower coil pieces inserted into the axial slots of the one of the divided iron cores are so disposed by bending at the peripheral slot 16 so as to transfer to the axial adjacent slots 11b2, 11bj of the other divided iron cores. Thus, the inductances of the respective rectifying coils can be equalized, and the rectifying performance can be improved.
Patent JP-S62203011-A (JP)
Title: Wide visual field type distance measuring apparatus
Inventor: HARUNARI YOSHIHIRO
IPC: G03B13/36
Filed: 1986-03-03
Abstract: PURPOSE:To make it possible to accurately detect the distance information of a peripheral part regardless of the posture of a camera, by correcting the error caused by the shift component of the light from a light projecting means in the base line direction of said light by a distance measuring information calculating means. CONSTITUTION:An operational control circuit 14 outputs a light projecting control signal SiD to a light projection driving control circuit 13 to project signal lights from light projecting elements 2a, 2d or 2b, 2c. The signal lights projected from the light projecting elements are reflected from the surface of an object to be incident to a semiconductive position detector 1, and the center-of-gravity position of the formed secondary image in an X-axis direction and that in a Y-axis direction are respectively detected by operational control circuits 14, 15 to be inputted to a microcomputer 16. The computer 16 sets the value, which is obtained by adding correction to the data D1 inputted from the circuit 14 on the basis of the data D2 and angle corresponding to the secondary brightness difference inputted from the circuit 15, as distance measuring information and the delivery quantity of a lens is calculated on the basis of said information to control the lens.
Patent JP-H0538293-A (JP)
Title: Method for preparation of indole based on tryptophan containing starting medium, indole prepared by said method, aromatic composition and seasoning agent containing said indole and article aromatized or seasoned thereby
Inventor: BAN GURINSUBEN ADORIANUSU MARU
IPC: A23L27/24
Filed: 1991-02-18
Abstract: PURPOSE: To industrially prepare indole to be suitable for using in the food from a natural raw material by using a natural method.  
     CONSTITUTION: A microorganism capable of converting tryptophan into indole is cultured in a fermentation broth containing tryptophan derived from natural origin and resultant indole is isolated from the fermentation broth with a food grade extraction agent. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10243232-A (JP)
Title: Method and device for image processing
Inventor: IKUTA KUNIO
IPC: H04N1/387
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for image processing with which the distributed state of dots can be controlled, based on the value of image data to be inputted. SOLUTION: Image data Sp to be inputted are sent to a large dot control part 10 and a small dot control part 20. In this case, the large dot control part 10 is a control part for determining whether or not large dots are to be recorded regarding a pixel of concern. Similarly, the small dot control part 20 is a control part for determining whether or not small dots are to be recorded regarding the pixel of concern. Then, the image data Sp are inputted to a look-up table(LUT) 11 for the large dot control part 10 and an LUT 21 for the small dot control part 20. The LUTs 11 and 12 output a large dot component value S2 and a small dot component value S1, dividing the value of inputted image data Sp in the ratio corresponding to that value.
Patent JP-H07252226-A (JP)
Title: Production of 2-chloro-5-methylpyridine
Inventor: ERIKU RIFUADENAIRA
IPC: C07D213/73
Filed: 1993-02-12
Abstract: A novel process is provided for the preparation of 2-chloro-5-methylpyridine of the formula (I) <IMAGE>  from 3-methylpyridine-1-oxide, of the formula (II), <IMAGE> and phosgene (COCl2), which is characterised in that, in a first step, the 3-methylpyridine-1-oxide is reacted with trimethylamine and then with phosgene, if appropriate in the presence of a diluent, at temperatures between -30 DEG C and +50 DEG C, and the novel intermediate trimethyl(5-methylpyridin-2-yl)ammonium chloride of the formula (III) <IMAGE> which is formed in this process is isolated as a crude intermediate or, if desired, further purified, and, in a second step, this intermediate of the formula (III) is reacted with phosgene at temperatures between 50 DEG C and 150 DEG C. 2-Chloro-5-methylpyridine (I) is known as an intermediate for pharmaceuticals and insecticides.