baber/WOPTO huggingface dataset:
Patent JP-S522820-A (JP)
Title: Water cooling pipe for heating furnaces
Inventor: SONOBE KAZUO
IPC: C21D1/00
Filed: 1975-06-24
Abstract: PURPOSE: To provide a hot processing process of steel ingots wherein the heat insulation properties of the supporting frames for supporting steel ingots in a heating furnace are improved to increase the strength at high temperatures in the furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04312091-A (JP)
Title: Infrared ray image pick-up device
Inventor: GOUKI JIYUNICHI
IPC: H04N7/18
Filed: 1991-04-11
Abstract: PURPOSE:To make free the movement of a camera part by miniaturizing the camera part only with an optical system and connecting to the infrared ray detecting device of a lens control part through a infrared ray communication line. CONSTITUTION:A camera part 13 is an optical system only. An infrared ray detecting device 15a is provided at a control part 13. The section between an infrared ray lens 1 and an infrared ray detecting device 15a of a camera part 12 is connected through an infrared ray communicating line 2. Then, the infrared ray detecting device 15a can be arranged at the position away from the equipment and the measuring object of the camera part 12 which becomes the cause of the electromagnetic interference. The good quality image with less noise is obtained and the camera part 12 can be freely operated.
Patent JP-H06261813-A (JP)
Title: Clothes hanger
Inventor: WATANABE CHIZURU
IPC: A47B61/00
Filed: 1993-03-12
Abstract: PURPOSE:To facilitate the assembly by crossing orthogonally like a cross separation the upper step member, the middle step member and the lower step member, and four sets of support members extended in the height direction in order to connect them to each other, and fixing an intersection part by tightening a butterfly nut screwed to a screw. CONSTITUTION:This clothes hanger has a rectangular parallelopiped-like frame A consisting of the upper step member 10 and the middle step member 20 to which horizontal members 14, 24 are attached, and the lower step member 30, respectively, and four sets of support members 40 extended in the height direction in order to connect these members 10-30 of each step. Each member 10, 30 of the upper step and the lower step is formed in a planar vision square-port shape from front members 11, 31, back members 12, 32 and side face member 13, 33, respectively, and the middle step member 20 is formed from a pair of side face members 23. Also, each horizontal member 14, 24 is detachable from each side face member 13, 33, and formed from a horizontal bar 142 provided with a handle 141 in both ends, and moreover, the support member 40 is constituted by fitting and inserting the upper part pillar 42 and the lower part pillar 43 into both ends of the middle pillar 41 in which a fastener 44 is fitted and attached to both ends, and constituted so that its length is freely adjustable.
Patent JP-H0597981-A (JP)
Title: Production of polyester having enhanced electrical conductivity
Inventor: JIYOANNU MARIA BUERUEIAN
IPC: C08G63/78
Filed: 1992-02-28
Abstract: PURPOSE: To obtain polyester increased in conductivity, in a direct esterification and polycondensation process, by adding an ethylene glycol soln. of an additive for increasing conductivity to a reaction mixture while preventing the dissipation of a solvent.  
     CONSTITUTION: In a continuous direct esterification and polycondensation process wherein torephthalic acid and ethylene glycol are supplied to bis (β-hydroxyethyl) terephthalate or an oligomer thereof to perform esterification and, subsequently, the formed oligomer is subjected to polycondensation, when an esterification ratio reaches 80% or more, pref., 96% or more, an additive for increasing electroconductivity (pref., magnesium acetate) is added to an oligomer reaction mixture in a ratio of 1×10 -4  to 1×10 -3  mol per mol of polyester as an ethylene glycol soln. while the dissipation of ethylene glycol is prevented to pref. add the ethylene glycol soln. to a conduit through which the mixture is transferred from an esterifying stage to a polycondensation stage to produce polyester. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07251445-A (JP)
Title: Easily tearable polyolefin film excellent in antistatic properties and multilayered film using the same
Inventor: TOKUTAKE ATSUO
IPC: B29L7/00
Filed: 1994-03-14
Abstract: PURPOSE:To obtain a poplyolefin film excellent in the quick-acting properties and lasting properties of easily tearable properties and antistatic properties by uniaxially rolling a film based on a polyolefin resin compounded with three kinds of spicific substances and specifying the orientation ratio thereof. CONSTITUTION:A film is formed based on a polyolefin resin compound.ed with a betaine compd. (A), polyoxyethylenealkylamine (B) and an ester compd. (C) respectively represented by formulae I-III. This film is uniaxially rolled and/or stretched to obtain an easily tearable polyolefin film of which the orientation ratio of a longitudinal axis (MD) direction and a laterial axis (TD) direction measured by an infrared two-color method is 4 or more. In addition to the respective components (A)-(C), hydrotalcite and/or a metal salt of fatty acid may be added. A multilayered film is constituted of the film based on the polyolefin resin and other barrier resin film.
Patent JP-S555183-A (JP)
Title: Arc welder
Inventor: HAGIWARA SEIGO
IPC: B23K9/06
Filed: 1978-06-29
Abstract: PURPOSE: To enable stable arc to be obtained with a simple constitution by series connecting welding load and two reactors to the secondary side of a transformer and parallel connecting SCRs to both ends of the respective reactors thereby making the current supplying directions of the two SCRs with respect to the welding load opposite.  
     CONSTITUTION: When the output terminal (a) of the secondary winding of a welding transformer 1 is + and (b) is - and when an SCR 2a is conducting, current flows in the order of the terminal (a), SCR 2a, welding torch 3, arc 4, base metal 5, reactor 6b, terminal (b). When the current begins to decrease, an induced voltage which forward biases the SCR 2b is generated in the reactor 6b and tries to continue to flow the current in te same direction even after the polarity inversion of the terminals (a), (b). Here, the SCR 2b goes ON and the SCR 2a OFF when a gate signal is inputted. The current abruptly inverts its polarity, thus the welding current close to square waves and good commutation may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S564374-A (JP)
Title: Submerged arc welding method
Inventor: TANAKA SADAO
IPC: B23K9/00
Filed: 1979-06-22
Abstract: PURPOSE: To make possible the submerged arc welding of high quality and high performance by applying direct current to the 1st electrode at the foremost end in the welding advance direction of the four electrodes which are disposed in tandem and alternating current to the backward 2nd, 3rd and 4th electrodes and making the 2nd and 4th electrodes into in-phase and deviating the phase of the 3rd electrode 120° from said phase.  
     CONSTITUTION: The works W deing the open pipes butted at their edge parts are horizontally disposed. The 1stW4th electrodes 1W4 are fixed and disposed subsequently in the welding direction above the works and the works are advanced and welded in the direction opposite from the arrow. Desirable spacing distances and respective angles of the four electrodes are l 12 , l 23 , l 34 ; 20mm, θ 1 ; 0°, θ 2 ; 5°, θ 3 ; 10°, Q 4 ; 20°. The positive electrode of a DC electric power source 5 is connected to the electrode 1 and its negative electrode to the works. AC feeders 6 of 3 phases are so  connected by way of a transformer 7 that the welding current of the electrode 2 and electrode 4 becomes of in-phase and this welding current and the welding  current of the electrode 3 deviate in phase by 120°. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000102802-A (JP)
Title: Method for manufacturing cold-rolled stainless steel with high luster
Inventor: SATO SHIGERU
IPC: B21B27/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a cold-rolled stainless steel with high luster in high production efficiency in comparison with the conventional method. SOLUTION: In the method for manufacturing a cold-rolled stainless steel with high luster, the rolling is carried out by using mirror-finished work rolls with Young's modulus of over 54,000 kg/mm2 and centerline average roughness Ra of 0.10 μm or less at the last pass of the cold rolling, wherein multiple passes are continuously done, and making the plate surface roughness on the pass inlet side centerline average roughness Ra of 0.05-0.30 μm.
Patent JP-S62236527-A (JP)
Inventor: TSUTSUMI KATSUJI
IPC: A47L17/04
Filed: 1986-04-07
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-S61239584-A (JP)
Inventor: MITOMO AKIO
IPC: H05B3/20
Filed: 1985-04-15
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-H08246532-A (JP)
Title: Stool with wash basin
Inventor: NISHIUCHI MOTOHIRO
IPC: A47K5/12
Filed: 1995-03-09
Abstract: PURPOSE: To provide a sanitary stool useful in cleaning the inside of a stool main body by enclosing soap/water solution, perfume, or the like in a wash basin provided in the top of a low tank attaching a dischargeable liquid tank. CONSTITUTION: A low tank 3 for storing cleaning water is erected in a stool main body 2 of a stool 1 and a wash basin 4 is provided in a mount state on its top part. A support 6 is erected from the basin 4 separately from a discharge pipe 5 for discharging in the inside of the basin 4 nd a liquid tank 7 is mounted on this support 6. Soap/water solution, disinfection liquid, or other perfume is put in the liquid tank 7 and a presser pin 7a which is provided in the bottom part of the liquid tank 7 in such a state as to move vertically is operated by the hand so that the soap/water solution, etc., is dripped from the liquid tank 7 on the hands as necessary and wash the hands sanitarily.  After the soap/water solution, etc., is collected in the basin 4, it is dropped down in the low tank 3 in its bottom and flows to the main body 2 side into the bowl of the stool 1 so that the dirt in the bowl and the odor are prevented superiorly.
Patent JP-H05330581-A (JP)
Title: Printer packing cushioning case
Inventor: OTSUBO KAZUMI
IPC: B65D81/36
Filed: 1991-04-12
Abstract: PURPOSE:To make use of a printer packing cushioning case as a soundproof case, which has been hitherto discarded together with a packing case after being transported. CONSTITUTION:The shape of a printer packing cushioning material 1 is formed into a case shape, which can be tightly shut after containing a printer main body 2. The cushioning material 1 is divided into upper and lower cushioning materials, and the upper cushioning material 1a is attached to the lower cushioning material 1b so as to be opened and closed freely. In the cushioning material 1, the part corresponding to the space of a paper feeding port 7 and an observation port 12 of a soundproof case for the printer is previously cut out and is opened. Thereby, after the transportion of the printer is completed, the new investment to the soundproof case is not required because the cushioning material has the function as the soundproof case. So that, the resources are effectively reused by making use of the cushioning material which has heretofore been discarded.
Patent JP-H11275275-A (JP)
Title: Digital camera
Inventor: KOBAYASHI HIROSHI
IPC: H04N5/907
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera with which an image can be transmitted by a voice by providing the main body of camera with a function for converting an image signal to a communication signal transmissible to a facsimile. SOLUTION: This digital camera is provided with a voice converting circuit 4 for converting a signal digitally recording an electronic video to a binary audio signal for facsimile communication, memory 5 for recording the audio signal, speaker 6 for outputting the audio signal from the memory and microphone 7 for receiving a response signal for facsimile communication transmitted through a telephone line and when the microphone 7 receives the response signal, the electronic video can be transmitted by outputting the audio signal through the speaker to the telephone line.
Patent JP-H04314373-A (JP)
Title: Optical wavelength conversion device
Inventor: OKAZAKI YOJI
IPC: H01S3/109
Filed: 1991-04-12
Abstract: PURPOSE:To prevent linear deflection direction of solid state laser oscillation beam from deviating from a state which forms a specified angle to a crystalline optical axis due to phase difference of the solid-state laser oscillation beam in a biaxial crystal and to prevent wavelength conversion efficiency from lowering in a light wavelength conversion device which converts the solid state laser oscillation beam to a second higher harmonic by the biaxial crystal having nonlinear optical effect arranged inside a resonator of a laser diode pumping solid-state laser and to prevent generation of noises caused by transverse mode competition of solid-state laser oscillation beam. CONSTITUTION:A light passing surface 10b of a KTP crystal 10 is made a surface having a projecting bending rate in the outside. The crystal 10 is moved up and down by a precision screw 24 to change basic wave optical path length.
Patent JP-H05243136-A (JP)
Title: Pattern registration evaluating method using electron beam exposure system
Inventor: NAKAMURA KAORU
IPC: H01L21/027
Filed: 1991-04-12
Abstract: PURPOSE:To easily evaluate the registration of a multilayer pattern with high precision using the title electron beam exposure system. CONSTITUTION:The evaluation patterns P1, P2 on the first and second layers are formed on a material. A stage 6 is shifted to make the intermediate position of the two kinds of pattern P1 and P2 and an optical axis in alignment with one another. At this time, the shifting amount of the stage 6 is computed by a stage measuring instrument 13 using a laser interferometer. The electron beam is deflected to respective pattern parts P1, P2 by a large deflector 11 furthermore, respective pattern parts are scanned by small deflector 12 so as to locate the positions a, b, of respective patterns P1, P2. Finally, a computer 8 computes the misregistration DELTAepsilon by the formula as follows DELTAepsilon=(b-a)-D where a, b, and D respectively represent the positions of both patterns P1, P2 and the theoretical distance D.
Patent JP-S557940-A (JP)
Title: Small-sized fixed flux pump
Inventor: SHIMASAWA YOUICHI
IPC: F04B13/00
Filed: 1978-06-29
Abstract: PURPOSE: To obtain a reliable fixed minute flux pump to supply a fixed amount of ink constantly for a small-sized fixed flux pump suitable for an ink-supplying unit in an ink-jet printer.  
     CONSTITUTION: Hollows of three connected cylinders 13W15 with successively smaller diameters are respectively divided by bellows 19W21 to obtain pressure chambers 16W18, and in the central part of respective bellows, pistons 22W24 with successively smaller diameters are fixed to be reciprocated by a rotary eccentric cam 27. The above-written pressure chamber 17 is connected through an outflow valve mechanism 42 to a pressure-accumulating chamber 43, which is connected through  an inflow valve mechanism 50 to the discharge pressure chamber 18 of a fixed flux. This pressure-accumulating chamber 43 is also connected through an outflow valve mechanism 48 and a pipe 49 to a subtank 35 with a filter 39 inside, which is connected through a pipe 40 and an inflow valve mechanism 41 to the pressure chamber 17. The ink inside the pressure chamber 18 is supplied to a printer P through an outflow valve mechanism 53. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62237528-A (JP)
Title: Data processing with tag
Inventor: NAKAMIGAWA TETSUAKI
IPC: G06F9/44
Filed: 1986-04-09
Abstract: PURPOSE:To change a tag length on the basis of a program by providing the title data processor with a register for storing the tag length and a means for reading out the contents of the register. CONSTITUTION:A number '4' is set up as the tag length in a field TL123 indicating the length of the tag. The tag is extracted by a circuit EXTRACT 103 for extracting a tag part to extract 4 bits. The tag part is masked by a circuit MASK 102 for masking the tag. The high-order 4 bits of data are '0000' and the input 114 of the MASK 102 has the same contents as the output 115 of the MASK 102. In order to synthesize tags, the high-order 8 bits of a signal line 115 are ORed with contents obtained from a signal line 118. On the other hand, 'data + tag' is sent to a signal line 119. Since the previously determined length of the tap part can be optionally changed by the program, the optimum tag length for plural language processing systems can be selected without changing the design, and the dot in one word can be efficiently used.
Patent JP-H02255505-A (JP)
Title: Production of oxide superconductor
Inventor: NAGAYA SHIGEO
IPC: C23C14/58
Filed: 1989-03-30
Abstract: PURPOSE:To improve the orientational property of crystals of a film of an oxide superconducting material formed on a substrate and the superconducting characteristics of the film by irradiating the substrate with laser beams while controlling the output so that only the surface layer of the film is recrystallized without allowing the film to react with the substrate. CONSTITUTION:A substrate 1 having reactivity with an oxide superconducting material 2 at the crystallization temp. of the material 2 is prepd. A film is formed on the substrate 1 with the material 2 or a material contg. the constituent elements of the material 2 and the substrate 1 with the film 2 is irradiated with laser beams 3 having energy by which the film 2 is not allowed to react with the substrate 1. The surface layer of the film 2 is recrystallized or crystallized to form a crystalline layer 5.
Patent JP-H10272481-A (JP)
Title: Treating vessel for contact oxidation of rivers and contact oxidation treating device of rivers
Inventor: INADA HIROSHI
IPC: E02B3/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To purify the quality of river water by arraying plural pieces of vessel bodies onto a foundation formed by digging down the river bed from upstream to downstream and effectively absorbing and removing the BODs or SSs in the water with aerobic bacteria by the siphon phenomenon to force the water flow to meander in a vertical direction without requiring aerators and without impairing the natural scene of the rivers. SOLUTION: This treating vessel for contact oxidation of the rivers consists of the vessel bodies 10 of a box shape which have bottom walls 11 and peripheral walls 12 erecting from the circumferences of these bottom walls and are arrayed on the foundation 31 formed by digging down the river bed and are held the opened front surface to the same level as the level of the river bed and block walls 14 which are arranged in the direction of shutting off the flow of the river within the vessel bodies 10, segment the inside of the vessel bodies 10 to upstream chambers 10a and downstream chambers 10b allowing the packing of contact materials 18 with respect to the flow of the rivers and of which the top ends project upward from the opened front surfaces of the vessel bodies 10 and constitute water stopping sections 15.  Water flow sections 17 communicating the upstream chambers 10a and the downstream chambers 10b are disposed between the bottom walls 11 of the vessel bodies 10 and the bottom ends of these block walls 14.
Patent JP-S576793-A (JP)
Title: Thermosensitive recording material
Inventor: KUBO TAKASHI
IPC: B41M5/337
Filed: 1980-06-16
Abstract: PURPOSE:To increase thermal sensitivity, and to form a clear color-formed picture image by comparatively small energy by a method wherein a specified fluorane compound and an N-substituted product compound of acid amide are combined,  and added into a thermosensitive color forming layer. CONSTITUTION:The 0.5-5pts.wt. N-substituted product of acid amide, such as decyl acetoamide, lauryl acetoamide, tridecyl acetoamide, etc. is added to 1pts.wt. leuco dyes contained in th thermosensitive color forming layer, and the degree of thermal sensitivity is improved. The 0.2-3pts.wt. specified fluorane compound is compounded to the 1pts.wt. N-substituted product of acid amide. Since these compounds have large melting-point lowering action and are excellent in compatibility and also crystallinity and viscosity in case of dissolution, the distinction of the color- formed picture image is not lowered and dregs do not adhere and sticking is not generated even when recording is conducted at high speed and for a long term.
Patent JP-2000271126-A (JP)
Title: Ultrasonic diagnostic device and ultrasonic probe
Inventor: SASAKI TAKUYA
IPC: G01S7/52
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a highly operable ultrasonic diagnostic device allowing an operator to use it without passing it from one hand to the other, capable of displaying a two-dimensional image and a three-dimensional image simultaneously so that internal data such as about organs, blood vessels, etc., of a subject can be clearly grasped. SOLUTION: This ultrasonic diagnostic device has a probe 1 in which plural ultrasonic resonators are disposed two-dimensionally, adjacent to the opening. The ultrasonic diagnostic device transmits ultrasonic waves to a subject by driving the probe 1 and recomposes an ultrasonic image based on the received ultrasonic signal. The ultrasonic diagnostic device also has a transmitting/ receiving changing switch 24 and an element changing switch 25 to change an arbitrary range of the two-dimensionally disposed ultrasonic resonators in the probe 1 for recomposing both two-dimensional and three-dimensional images or for recomposing either one of them.
Patent JP-S565435-A (JP)
Title: Trans-2,2-dimethyl-3- p-substituted phenyl -cyclopropane- carboxylic acid and its preparation
Inventor: OZAWA SHIMIZU
IPC: C07C255/57
Filed: 1979-06-26
Abstract: NEW MATERIAL:trans-2, 2-Dimethyl-3-( p-substituted phenyl )cyclopropanecarboxylic acid of formula I (X is Br, alkyl except CH3, cycloalkyl, CF3, trialkylsilyl, dialkylamino, CN, or SCH3). EXAMPLE:trans-2,2-Dimethyl-3-(p-t-butylphenyl)cyclopropanecarboxylic acid. USE:Intermediate of a substituted phenylcyclopropanecarboxylic ester which is an insecticidal and miticidal agent effective to control house vermin and agricultural and horticultural vermin. PROCESS:Carboxylic ester of formula IV is obtained by the reaction of p-substituted cinnamic ester of formula II (R is lower alkyl) with isopropyltriphenylphosphonium iodide of formula III in the pesence of a base, e.g. n-butyl lithium. The compound of formula IV thus obtained is then hydrolyzed to give the objective compound of formula I.
Patent JP-S61239067-A (JP)
Inventor: KITAMURA ATSUSHI
IPC: D04D9/00
Filed: 1985-04-16
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-S57196621-A (JP)
Title: Digital logarithmic converter
Inventor: MIYAMORI MASAHIRO
IPC: H03M1/58
Filed: 1981-05-29
Abstract: PURPOSE:To perform logarithmic conversion and A/D conversion at the same time, by integrating an input signal for a described period, discharging the signal with a prescribed time constant and counting clock pulses for the period reaching to a reference voltage. CONSTITUTION:When a start pulse SP is applied, a countre 13 is reset, an FF16 is set, a switch 3 turns on with outputs Q and Q', switch 8 turns off and an integrator 6 integrates an input voltage E1. When the counter 13 counts a clock pulse CP and the count value reaches a maximum value, a carry output CL is produced, the FF16 is reset, the switch 3 turns off and the 8 turns on. A charge proportional to the input voltage E1 of the integrator 6 charged to a capacitor 5 is discharged via a resistor 7, and when the output voltage reaches a reference voltage ER, a gate circuit 12 is closed with an output CO of a comparator 9 and the counter 13 stops the counting of the clock pulse.