baber/WOPTO huggingface dataset:
Patent JP-H01233010-A (JP)
Title: Tool excellent in wear resistance
Inventor: SUDO MASAMI
IPC: B23K20/12
Filed: 1988-03-10
Abstract: PURPOSE:To improve the wear resistance and durability of a tool and the inner face quality of a product by integrating the work part consisting of the member having excellent wear resistance more than a tool base body by joining it by using friction welding in the state of extending to the tip face of this tool base body. CONSTITUTION:A mandrel bar 1 is composed of a tool base body 2 and the bar-like work part 3 in a circular sectional shape integrated by joining in a co-axial extension state to this base body tip part. The base body 2 is formed by a die steel, the work part 3 uses a high speed steel excellent in wear resistance and both are integrated by joining with friction welding. The mandrel bar 1 is arranged in the state of the tip of the work part 3 being faced to the extrusion hole 11 of a die 10 in case of the extruding of an Al, etc., the outer peripheral face of the work part 3 opposed to the bearing part 12 of the die is made a bearing part 4 and the forming gap 13 through which an extrusion material 15 is passed is formed between both bearing parts 12, 4. The work part 3 is formed by a high speed steel, hence the durability of a tool is improved and it can be used stably for a long period.
Patent JP-S51135074-A (JP)
Title: Automatic wind-down device of loading machines
Inventor: SASAKI YOSHINOBU
IPC: B66C13/48
Filed: 1975-05-15
Abstract: PURPOSE: An automatic wind-down apparatus for cargo works which enables to wind down cargos automatically without relying on eye-estimation from a driving box in performing the wind-down operation of a crane. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60201713-A (JP)
Title: Ultrasonic wave delay line
Inventor: HAYAKAWA DAISHIROU
IPC: H03H9/36
Filed: 1984-03-26
Abstract: PURPOSE:To miniaturize a device to be attached by putting together glass materials of different transmitting sound speeds. CONSTITUTION:Glass materials 13-15 of different transmitting sound speeds V13-V15 (maximum V13 and minimum V15) are put together into a glass delay medium 16. The ultrasonic wave is diffracted at each boundary and reflected to be transmitted to a piezoelectric conversion element 18 at the output side from a piezoelectric conversion element 17 at the input side. Therefore the reflection frequencies are increased on a route 19 of the ultrasonic wave. Thus a smaller delay element is available. This attains a small and thin structure of a device to be attached.
Patent JP-H02238449-A (JP)
Title: Shutter constitution for radiographing device
Inventor: AZUMA MASASHI
IPC: H05G1/44
Filed: 1989-03-13
Abstract: PURPOSE:To perform a properer control by nonlinearly changing the area of the aperture which is obtained by a shuttering member against the mechanical driving quantity of a shutter driving device. CONSTITUTION:When a driving member 12 is moved by a linear motor 11 which is the part of an actuator of the shutter driving device, a lead sheet hinge 10 projects in a slit crossing direction while narrowing the angle made by sheet-like bodies 10a and 10b, or the lead sheet hinge 10 comes out of the slit while widening the angle made by the sheet-like bodies 10a and 10b corresponding to the moving direction of the moving member 12. The relation between the mechanical driving quantity of the driving member 12 and the projecting quantity in the slit crossing direction of the lead sheet hinge 10 is not a linear relation. Then, by rapidly changing the aperture area of the slit against the change in the mechanical driving quantity, the shutter time can be shortened. Thus, the drastic improvement in the control performance can be obtained.
Patent JP-S58176345-A (JP)
Inventor: KOJIMA ISAO
IPC: E04B1/58
Filed: 1982-04-09
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-H08236483-A (JP)
Title: Formation of electrode for semiconductoer device
Inventor: SUZUKI TETSUYA
IPC: C25D7/12
Filed: 1995-02-22
Abstract: PURPOSE: To easily obtain an ohmic contact between an electrode film and semiconductor film on a substrate by reductively removing a natural oxide film by applying a first voltage across a platinum electrode and plating electrode while a unit to be plated is dipped in a plating solution in such a state that the patterned part of a semiconductor film on which an electrode is formed is exposed, and then, precipitating gold by applying a second voltage across the electrodes. CONSTITUTION: A unit to be plated is composed of a semiconductor substrate 11, epitaxial layer 12, natural oxide film 13, first insulating film 16 formed in a desired pattern, plating electrode 14, second insulating film 17, etc. When a first voltage, under which the film 13 is reduced, is applied across a platinum electrode and the electrode 14 while the unit is dipped in a plating solution containing gold ions, the film 13 is reduced and the surface of the layer 12 on which a gold electrode is formed is exposed. When a second voltage, under which gold is precipitated on the surface of the layer 12, is applied across the electrodes thereafter, gold is precipitated on the surface of the layer 12 and the ohmic gold electrode 18 is obtained in a desired pattern.
Patent JP-S63223696-A (JP)
Inventor: MUROI TETSUYA
IPC: G10L21/0316
Filed: 1987-03-12
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-H10250915-A (JP)
Title: Finisher
Inventor: KOBAYASHI TADASHI
IPC: B65H7/06
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To improve jam processing workability, and maintain the accurate position of a travel member by detecting the stay thereof at a home position, and resetting the travel member thereto before performing a process to remove jamming paper, upon the occurrence of a jam within a device. SOLUTION: Upon the occurrence of paper jamming within a paper folding device 200, judgement is made as to whether the first folding stoppers 215 to 217 are at home positions on the basis of a signal from a home position sensor 230. When the first folding stoppers 215 to 217 are not at home positions, a stepping motor 210 is operated until the folding stoppers 215 to 217 return to the home positions. As a result, the first folding stoppers 215 to 217 are reset to the home positions and the occurrence of the paper jamming in the paper folding device 200 is displayed on an operation panel. Thereafter, the first folding stoppers 215 to 217 retreat to original positions, upon the detection of the end of jam processing. According to this construction, paper jamming can be easily eliminated, and the accurate position of a travel member can be maintained.
Patent JP-S63224472-A (JP)
Title: Reading system for area specifying sheet
Inventor: SUGANO HIROSHI
IPC: H04N1/387
Filed: 1987-03-13
Abstract: PURPOSE:To reduce memory capacity and to make an inside/outside decision on an area at a high speed by converting reading density to low density and storing it in a memory when a sheet is read. CONSTITUTION:An area sheet 1 is set on an image scanner 6 first to read its image information, which is inputted to a binarization coding circuit to obtain binary data. In this example, the information is read with density of 16 picture element per mm in both main scanning and subscanning directions. A density conversion timing circuit 9 which generates and sends a read and a write command and an address signal to a memory 8 in response to an instruction from a control circuit which is not shown in a figure thins out one picture element data of 16 dots/mm which are sent one after another for every eight data and writes them in the memory with low density of 2 dots/mm. Consequently, the capacity of the memory which is required is reduced to 1/8X1/8=1/64 as compared with the capacity when data are written with the same density as read density.
Patent JP-S59183267-A (JP)
Inventor: SAITOU TOSHIROU
IPC: E01C11/26
Filed: 1983-04-01
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-H01235003-A (JP)
Title: Magnetic recording medium and its identifying method
Inventor: YAMAZAKI SATORU
IPC: G11B5/09
Filed: 1988-03-14
Abstract: PURPOSE:To simply and accurately identify the type of a magnetic recording medium without specifying the position of a recording area to the main body of the recording medium by forming a DC erasion area at a prescribed position of the recording area. CONSTITUTION:When a magnetic recording medium 11 is loaded, the output of a magnetic recording/reproducing head 13 is fixed at the part of a DC erasion area 12a together with no inversion of a magnetic flux. An end part sensor 14 produces continuously an H level until the tip of the medium 11 reaches the sensor 14 and then an L level after the tip of the medium 11 reaches the sensor 14. Then the output of a magnetic recording/reproducing head 13 is amplified by an amplifier 15 to undergo the waveform shaping. The inverting frequency of the magnetic flux of the head 13 is counted by a counter 17 for inversion of magnetic flux. The counter 17 changes the output of the head 13 to an L level from an H level when it counts the prescribed inverting frequency of the magnetic flux. Therefore the output change of the sensor 14 is ahead of the output change of the counter 17. Thus the existence of a DC erasion are 12a is known and then the medium 11 containing the area 12a is identified.
Patent JP-S61216654-A (JP)
Title: Method of keeping processed product consisting essentially of cotton-strained bean curd in cold storage
Inventor: KUROKAWA KENTAROU
IPC: A23L11/00
Filed: 1985-03-22
Abstract: PURPOSE:To obtain a processed product consisting essentially of cotton-strained bean curd preservable in cold storage, usable as an ingredient for various cooking materials, by blending cotton-strained bean curd with minced meat and vegetables, molding the blend, and keeping it in cold storage. CONSTITUTION:25-35wt% water is oozed from cotton-strained bean curd of 8 times prepared by a conventional procedure. 5pts.wt. of the prepared bean curd mass is blended with 5pts.wt. total amounts of minced meat and vegetables, kneaded by the use of starch as a binder, molded into a desired size, the prepared molded article is streamed and frozen.
Patent JP-H04292648-A (JP)
Title: Flame-retardant resin composition
Inventor: MISHIMA YASUHIRO
IPC: C08L51/04
Filed: 1991-03-22
Abstract: PURPOSE:To improve the chemical resistance and impact resistance of an ABS resin comprising the polymer alloy of a vinyl chloride resin and an ABS resin. CONSTITUTION:A flame-retardant resin composition comprises (A) an ABS resin containing a methyl ethyl ketone-soluble resin having a reduced viscosity (in dimethylformaldehyde at 30 deg.C) of 0.15-0.5dl/g, (C) a vinyl chloride resin having a polymerization degree of 400-800 and (B) a mixture of (B1) a graft copolymer produced by graft-copolymerizing a specific monomer to a rubbery polymer having an average particle diameter of >=400-1300Angstrom  and (B2) a graft copolymer produced by graft-copolymerizing a specific monomer to a rubbery polymer having an average particle diameter of 1300-4500Angstrom .
Patent JP-H11240818-A (JP)
Title: Stain remover composition
Inventor: NOGUCHI MUTSUMI
IPC: A61Q19/10
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain an efficient and excellent stain remover composition having sufficient stain removing effects even on a hair dye using an acid dye. SOLUTION: This stain remover composition contains (A) 0.01-5.0 wt.% cationic type surfactant, (B) 0.5-20 wt.% reducing substance and (C) 0.1-10 wt.% benzyl alcohol and/or N-methylpyrrolidone and has pH 4.0-9.0.
Patent JP-H07129834-A (JP)
Title: Machine body of automatic vending machine
Inventor: YATSUI KOUJI
IPC: G07F9/00
Filed: 1993-03-18
Abstract: PURPOSE:To easily perform even the maintenance in a comodity storeroom and the money collection of a money processing device without disturbing a user or pedestrian while maintaining the easiness of maintenance of the equipment in the front door. CONSTITUTION:The automatic vending machine has its main body 1 arranged indoors and is equipped with an opening 1A for comodity charging and maintenance which is formed on the back surface of the main body 1 facing the indoor side, a control door 4 which opens and closes the opening 1A, and the front door 2 which can be opened outdoors while a signboard part 8 for displaying comodities, etc., a money throw-in opening 9, a comodity selection button 12, and an comodity takeout opening 13 are arranged.
Patent JP-H10252840-A (JP)
Title: Structure of gear type transmission
Inventor: HATANO YUTAKA
IPC: F16H3/08
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To lower the number of revolutions of a counter shaft (especially the number of revolutions at the time of low speed), and improve the layout property of the counter shaft, and while improving the durability of an output gear. SOLUTION: In this transmission, a power transmitting passage is switched so that the power is transmitted from an input shaft to an output shaft through a counter shaft or directly by an input shaft 10 and an output shaft 20 arranged on the same axis, counter shafts 30, 40 arranged in parallel with each other, and a predetermined pair of speed change gears corresponding to the selected speed. In this case, a first and a second pairs of speed reduction gears G1 , G2 for performing the speed reduction at a first and a second speed reduction ratio different from each other are interposed between the counter shaft and the output shaft so that the power can be transmitted from the counter shaft to the output shaft through two power transmitting passages in response to the predetermined speed change, and the speed reduction ratio corresponding to each power transmitting passage can be set.
Patent JP-H01233097-A (JP)
Title: Method and device for continuous dehydration of sludge, vegetable processed rubbish and the like
Inventor: EDO MASAHIKO
IPC: C02F11/12
Filed: 1988-03-11
Abstract: PURPOSE:To improve a dehydration rate and to make the dehydration continuous by fixing a filter cloth onto the gear face of a pair of the right and left dehydrating drum gears forming numerous water running through holes and performing a compressed dehydration by a rotating meshing pressure by feeding the body to be dehydrated to the gear meshing face. CONSTITUTION:A tooth is formed by the elastic body of an urethane rubber, etc., on the outer periphery of a metal drum and a pair of the right and left dehydrating drum gears 16a, 16b are formed by fixing a filter cloth on the gear face having numerous water running through holes. The drum gears 16a, 16b are then driven by their rotation via a motor 24, endless chains 23a, 23b and a chain wheel. The body to be dehydrated fed from an input hopper 25 is cut by a rotary cutter 27 and the dehydration is executed by the meshing pressure of the gears 16a, 16b. The moisture is discharged to a dehydrating pan 29 and a solid body by a hopper 30 and conveyor 31. The dehydration rate is thus improved because of being executed by a high meshing pressure and made continuous by the continuous rotation of the gear 16a, 16b.
Patent JP-H01233330-A (JP)
Title: Temperature transducer
Inventor: FUKUDA MICHIO
IPC: G01D3/024
Filed: 1988-03-15
Abstract: PURPOSE:To improve a temperature resolution and to widen the range of detected temperature, by a method wherein a range change-over element selects an appropriate one of outputs of temperature transducers in accordance with a value of a temperature detection signal and supplies it to a latter-stage apparatus. CONSTITUTION:Temperature detection signals outputted from a temperature sensor 6 are subjected to signal conversion in ranges different from each other by a plurality of temperature transducers 2a and 2b. Either one of these converted temperature detection signals is selected by a range change-over device 5 and outputted to a latter-stage apparatus 7. Since the ranges of the temperature transducers 2a and 2b are different as stated above, a temperature resolution can be improved and also the range of detected temperature can be widened in accordance with widths of said ranges.
Patent JP-S54150335-A (JP)
Title: Etching method for silicon oxide thin film
Inventor: TAKAHASHI YOSHIO
IPC: C23F1/02
Filed: 1978-05-18
Abstract: PURPOSE: To prevent etching speed decrease and enhance etching accuracy, in etching of a silicon oxide thin film, by dipping the film in a soln. having a high affinity for the film and an etching mask for a predetermined time followed by drying and dipping in an etching soln.  
     CONSTITUTION: Silicon oxide thin film 2 of substrate 1 is coated with a photoresist agent, covered with a desired optical mask, and dipped in a developing soln. to form etching mask 3. Film 2 and mask 3 are then dipped in methyl alcohol having a high affinity for them for a time determined in accordance with angle θ between them, and they are dried to remove the alcohol. The close contact between film 2 and mask 3 is loosened, and an etching soln. is allowed to penetrate into the interface to carry out etching by a known method. Etching speed decrease, etching soln. deterioration, etc. due to mixt. of methyl alcohol into the etching soln. are prevented, and etching accuracy is enhanced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02237531-A (JP)
Title: Stereo-endoscopy system
Inventor: MIZOGUCHI TAMON
IPC: H04N13/00
Filed: 1989-03-10
Abstract: PURPOSE:To observe and measure an image of a vascular lumen cubically with one TV camera by switching an optical shutter alternately to observe the image of the vascular lumen through polaroid glasses mounted respectively on right and left eyes in response to the action thereof. CONSTITUTION:An optical shutter 14 is arranged between a side end face 10A of a TV camera 18 of an image guide 10 and an image pickup surface 18B thereof 18 and both the end faces 10A and 10B of the image guide 10 are fixed in parallel. Video signals S3 and S4 of images S1 and S2 of a vascular lumen being transmitted through the image guide 10 are processed to form switching signals S5 and S6. Then, the shutter 14 is switched alternately by the switching signals S5 and S6 to observe the images S1 and S2 of the vascular lumen through polaroid glasses 32 and 34 respectively on right and light eyes R and L. This enables observation and measurement stereoscopically with one TV camera 18.
Patent JP-H1151451-A (JP)
Title: Circuit cabinet with central controller
Inventor: BECK WILFRIED
IPC: G05B23/02
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To conform diversely to various using conditions by monitoring, controlling and/or regulating an element of a personal computer of a central controller according to a predetermined program. SOLUTION: A sensor 1 is connected to a central controller 6 via input interfaces 1, 10. The interfaces 1, 10 are bi-directionally connected to the controller 6. Control and regulation interfaces 2, 6 are bi-directionally connected at one side to the controller 6 and at the other to an element of an air conditioner 2. The element of the conditioner 2 connected via the interfaces 2, 6 is controlled corresponding to a signal of the controller 6. Since the bi-directional connection is adopted, a function monitoring of the conditioner 2 having individual elements can be executed in addition to the control and regulation.
Patent JP-S63224933-A (JP)
Inventor: NAGATA TAKESHI
IPC: A47B96/18
Filed: 1987-03-14
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-S60203463-A (JP)
Title: Rotary thermal head
Inventor: NOZAKI MINEO
IPC: B41J2/32
Filed: 1984-03-29
Abstract: PURPOSE:To make clear printing with high speeds by a method in which a printing head is shaped into a cylindrical form in such a way as to enable it to be turned. CONSTITUTION:In a rotary thermal head 16, a cooling base plate 34 of alumina is formed around a rotary shaft 26, and a heat-resistant layer 36 of graze is provided around the base plate 34 for heat insulation. A common cell contact 24 is touched by only one of plural common cells 12L1...Ln on the bottom of the rotary thermal head 16, and as the head 16 turns, the common cells 12 to contact with the contact 24 are changed to L1, L2...Ln with time. When the contact 24 is touched by the cell L1 and only cells C1 and C2 of separate cells 14C1-C7 are ON, dots of C1 stage and L1 row and of C2 stage and L2 row are energized.
Patent JP-H09249729-A (JP)
Title: Production of flexible polyurethane foam
Inventor: SASAKI TAKAYUKI
IPC: C08G18/20
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a flexible polyurethane foam excellent in flame retardancy and heat sealability by reacting a mixture of three specified polyols with a polyisocyanate compd. in the presence of a foaming agent, a foam stabilizer, a catalyst, or the like. SOLUTION: This process comprises reacting a high-mol.wt. active hydrogen compd. having two or more active hydrogen groups reactive with an isocyanate group with a polyisocyanate compd. in the presence of a foaming agent, a foam stabilizer, a catalyst and other assistants. A mixture of a high-mol.wt. piperazine polyol prepd. by the ring-opening polymn. of a piperazine and an alkylene oxide, a urethane-modified or ester-modified polyether polyol, and a particulate dispersed polyol contg. fine particles of an aldehyde condensate resin as a dispersoid is used as at least part of the high-mol.wt. active hydrogen compd. and the reaction is conducted in the absence of any amine-based catalyst or in the presence of an amine-based catalyst in an amt. of less than 0.35wt.% based on the whole polyol.
Patent JP-S59184240-A (JP)
Title: Stabilized vinyl chloride-urethane composition
Inventor: AOKI TOSHIHIRO
IPC: C08L75/04
Filed: 1983-04-05
Abstract: PURPOSE:The titled composition excellent in heat discoloration resistance, heat stability and weather resistance, prepared by adding a halogen oxyacid salt to a polymer blend of a PVC resin with a polyurethane resin or a vinyl chloride-urethane copolymer resin. CONSTITUTION:0.0001-1pt.wt. halogen oxyacid salt (e.g., calcium perchlorate) is added to 100pts.wt. (i) polymer blend containing 30-80wt% PVC resin and 70- 20wt% polyurethane resin, or (ii) a vinyl chloride-urethane copolymer resin obtained by grafting 30-80wt% vinyl chloride onto 70-20wt% unsaturated polyurethane obtained by reacting a polyisocyanate with a polyesterpolyol containing an unsaturated aliphatic dibasic acid as at least part of its acid component.
Patent JP-H09251923-A (JP)
Title: Temporarily holding adhesive tape for laminate ceramic capacitor laminating process and laminate ceramic capacitor manufacturing method
Inventor: KASAZAKI TOSHIAKI
IPC: H01G4/30
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a temporarily holding adhesive tape for laminate capacitor laminating process which has a high adhesion force in temporarily holding of a laminate of green sheets and is easy to separate in taking out a work, without contaminating the work. SOLUTION: The temporarily holding tape for laminating step of a laminate ceramic capacitor has an adhesive agent layer on one side of a base film, this layer is a polymer compsn. contg. a polymer having a rim. melt transition within a short range of about 15 deg.C, the polymer is a side chain crystallizable type and contained in the polymer compsn. much enough to make it nonadhesive below room temp. but adhesive above it and may be a polymer contg. as a main component an acrylic and/or metalcrylic ester having a 10C or more straight side chain acryl group.