baber/WOPTO huggingface dataset:
Patent JP-S57114643-A (JP)
Title: High mn nonmagnetic steel with superior machinability
Inventor: TAKAHASHI EIJI
IPC: C22C38/00
Filed: 1981-01-08
Abstract: PURPOSE: To enhance the machinability of a high Mn nonmagnetic steel, especially the punchability by adding S and Cu to the steel.  
     CONSTITUTION: This high Mn nonmagnetic steel with superior machinability consists of 0.2W0.7% C, ≤2% Si, 6W12% Mn, 0.1W0.35% S, 2W10% Ni, 2W10% Cu, 0.01W0.1% N and the balance Fe with impurities or further contains ≤0.60% one or more among Zr, Ti and Se. S forms composite sulfide inclusion together with Mn and Ti, yet less than the lower limit of S produces no effect, and more than the upper limit of S does not enhance the machinability. Cu is an element stabilizing the austenite phase, and such a proper quantity of Cu has an effect of improving the machinability and increases stacking fault energy in the steel. Accordingly, the work hardening of shavings is relieved during cutting, and crater wear and flank wear are reduced to elongate the life of tool steel. These effects are not produced by less than the lower limit of Cu, and more than the upper limit of Cu produces less effects and deteriorates the hot workability remarkably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63169557-A (JP)
Title: Hydrazine concentration measuring instrument
Inventor: YOSHIDA HIROSHI
IPC: G01N21/77
Filed: 1987-01-07
Abstract: PURPOSE:To quickly measure hydrazine by heating a liquid mixture contg. the hydrazine, color forming reagent, etc. to bring the liquid into reaction so that the liquid forms a color, measuring the light absorptivity with a flow cell and specifying the capacities of respective apparatus to specific sizes. CONSTITUTION:The hydrazine, color forming reagent (p-dimethylaminobenzaldehyde) and diluent are put into a mixer 3 and are mixed. The liquid mixture is fed to a reaction tube 13 and is brought into reaction so that the liquid forms the color. The absorbancy is measured by the flow cell 19 and the hydrazine concn. is analyzed. The reaction is accelerated by heating the mixer 3 and the reaction tube 13 to about 40 deg.C at this time. The relations between the liquid capacity VM of the mixer 3, the capacity VR of the reaction tube 13, the capacity VC of the flow cell 19 and the discharge rate VP of a fixed delivery pump are specified to VM>VP VR>=5VC. Since these capacities are related in the above-mentioned manner, the cleaning of the mixer 3 during the reaction in the reaction tube 13 is possible. The liquid mixture can be admitted into the flow cell 19 while the flow passage 20 thereof is jointly cleaned. Since reaction is carried out at the high temp. and the capacities of the apparatus are specified to the specific sizes, the hydrazine concn. is quickly measured.
Patent JP-H09187842-A (JP)
Title: Injection mold assembly
Inventor: MORIYA HIROSHI
IPC: B29C45/26
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent the heat of the gate part of a hot runner nozzle from being taken away by a retainer plate at an injection mold assembly, on which a hot runner system is employed. SOLUTION: Under a mold opening state, a retainer plate insert 140 slidably provided in a retainer plate 110 is positioned so as to protrude beyond the retainer plate 110 by the pressing force of a spring 150, resulting in bringing to a state that a hot runner nozzle 170 and the retainer plate insert 140 are separated from each other. Further, at the finish of a mold closing just before injection, the retainer plate insert 140 is pushed back by a movable retainer plate into the retainer plate 110, resulting in fittingly inserting a gate part 171 in a through hole 142a so as to bond the retainer plate insert with the hot runner nozzle 170 in order to realize an injectable state.
Patent JP-S59126550-A (JP)
Title: Color copying machine
Inventor: IMAMURA HEIJI
IPC: G03G15/01
Filed: 1983-01-08
Abstract: PURPOSE:To make color deviation inconspicuous by making the resolving power of color separating members lower than the resolving power of a black and white projecting member. CONSTITUTION:The resolving power of filters 22, 23, 24 which are color separating members is made lower than the resolving power of a filter 21 which is a black and white projecting member. A filter 27 for deteriorating resolving power is added to decrease the resolving power of the filters 22-24, as an example. The filter 27 is made easily by printing a screen-like pattern on a transparent plate as shown in the figure. The resolving power is so set that the resolving power of the optical system in a copying machine attains 2-4 lines/ mm.when the light thereof is passed through the color separating members while the resolving power of the optical system in said copying machine is usually 5-10 lines/mm.. The color image with which a color deviation is not visually sensed and a high resolution is highly maintained and which has high quality is formed on the color copy obtained in the above-mentioned way.
Patent JP-H023444-A (JP)
Title: Polymer mixed liquid
Inventor: ERIZABESU SUKURESU
IPC: C08L65/00
Filed: 1989-01-09
Abstract: PURPOSE: To decrease sensitivity to organic solvents remarkably by including polyphenylene ether and polyoctenylene.  
     CONSTITUTION: To 100 pts.wt. comprising (A) 99.9 to 95 pts.wt. of polyphenylene ether [e.g. poly(2,6-dimethyl-1,4-phenylene)ester] and (B) 0.1 to 5 pts.wt. of polyoctenylene obtained by polymerization of cyclooctene, (C) 0 to 50 pts.wt. of additives such as a flame retardance improver, a stabilizer, a dye and pigment, and a filler are blended, melted and kneaded. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08190374-A (JP)
Title: Moving body driving mechanism
Inventor: UEJIMA TADASHI
IPC: G10F1/06
Filed: 1995-01-09
Abstract: PURPOSE: To make performance in such a manner that a first moving body makes rotational motion and that a second moving body thereon moves vertically while riding on a horse and swinging arms, by which an interest is improved and double motions are smoothly realized to be enjoyed with that. CONSTITUTION: The front end of an output shaft 4 of a rotational driving source A is formed in a crank part 4a and a spur gear 10 is fixed to the outer periphery at the root of the crank part 4a. A bearing 11 is fixed atop a case 3 and a hollow revolving shaft 5 is freely rotationally fitted therein. A hollow shaft 12 is fitted onto the outer peripheral part of the hollow revolving shaft 5 and the first moving body 6 is placed at the top end of the hollow shaft 12. The upper side of the hollow revolving shaft 5 is inserted and fixed into a cylindrical part 6a. A crown gear 7 is fixed to the bottom end of the hollow revolving shaft 5. The crown gear 7 is meshed with the spur gear 10. A vertically moving shaft 13 is freely vertically movably fitted into the hollow revolving shaft 5 and an engaging plate 8 is fixed to the lower end of the vertically moving shaft 13. The second moving body 9 is fitted to the upper side of the vertically moving shaft 13.
Patent JP-H11199377-A (JP)
Title: Formation of crystalline thin membrane
Inventor: UEYAMA SUMIYOSHI
IPC: C23C14/34
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently forming an axis orientation polycrystal thin membrane at a low temperature. SOLUTION: A substrate 2 is placed in an N2 gas atmosphere of about 1 mTorr. A direct-current voltage is applied to a target 3 by a DC power source 17 to cause a spattering on the surface of the target. Ti atoms as spattered particles (spattered atom or molecule) are poured on the substrate 2 to provide a TiN thin membrane on the substrate 2. The partial pressure P of the N2 gas, the distance L between the target and the substrate, and the supplied electric power, W=V×I are set so that the ratio of the collision rate of the N atom to the collision rate of the Ti atom colliding with the substrate 2 may be 1±0.17. As a result, the TiN thin membrane is formed as the objective axis orientation polycrystal thin membrane in which the most dense face is oriented on the surface.
Patent JP-S57121447-A (JP)
Title: Zero point adjusting apparatus for a machine tool
Inventor: SHINOMIYA SETSUZOU
IPC: G05B19/418
Filed: 1981-01-08
Abstract: PURPOSE:To save a man power by adjusting automatically zero point of the main shaft by providing a master pallet with a calibrater, which calibrate the rerative position between a tool main shaft and a pallet, in a line. CONSTITUTION:A supporter 12 is fixed freely detachably by a setbolt on the upper face of the master pallet MP, and material to be machined is also possible to be set when a supporter 12 is removed. Plural numbers of detectors are fixed on the upper side of the supporter 12 with L shape. Thse are constituted with three numbers of detectors; X, Y, & Z axis detector, 13, 14, & 15, and each one calibrates and certifies shaft position. The bar 17, which is prereceived at a tool storage magazine, is called out when necessary and is interpolated through a tool exchange apparatus in a machine main shaft 16. Each position on three axis, X, Y, & Z, is calibrated and adjusted by an adjusting circuit. Thus the master pallet is set periodically in a manufacturring line, and it calibrates and adjusts the position repeatedly.
Patent JP-S59127493-A (JP)
Title: Two-plate type still camera
Inventor: MURAKOSHI MAKOTO
IPC: H04N9/09
Filed: 1983-01-11
Abstract: PURPOSE:To orient a half-mirror to the 1st and the 2nd positions selectively, to reduce the size and weight of the image pickup system of a camera, and to obtain a still picture signal of excellent picture quality by providing the half- mirror which is supported rotatably and the 1st and the 2nd solid-state image pickup elements to the image pickup system. CONSTITUTION:The image pickup optical system 10 of the two-plate type still camera consists of the image pickup lens 12, the half-mirror 14, and two two- dimensional solid-state image pickup elements 16 and 18, and the finder system 20 consists of a pentagonal roof prism 22 and an ocular 24. A metallic film of Al, etc., is vapor-deposited on the surface of the mirror 14 to reflect part of light from the lens 12 and transmit the remainder. This mirror 14 is mounted on a cylinder 30 and supported rotatably around a lengthwise axis. Openings are formed at both ends parts of this cylinder 30 and an opening 32 is provided to its circumferential surface. Then, incident light transmitted through the mirror 14 is made incident to the image pickup surface 38 of the element 18 from the other opening 36 and its reflected light is made incident to the image pickup surface 40 of the element 16 from a rectangular opening 32, reducing the size and weight of the image pickup system.
Patent JP-H05179863-A (JP)
Title: Aircraft hangar large door collision preventing device
Inventor: MATSUDAIRA HIDETOSHI
IPC: E04H6/44
Filed: 1992-01-08
Abstract: PURPOSE:To prevent the collision accident of a large door by disposing a low position sensor and a high position sensor at the longitudinal frame of the large door, and stopping the large door when only the low position sensor detects an object in the nearby position. CONSTITUTION:A low position sensor 5 low in the fitting height H1, and a high position sensor 6 high in the fitting height H2 are disposed at the longitudinal frame 3 of a large door 2. The low position sensor 5 is set into a first detection area T1 where an obstruction and the large door 2 can be detected in a remote position, and a second detection area T2 where these can be detected in a nearby position. The high position sensor 6 is set into a first detection area T1 where the large door 2 can be detected in a remote position, and a second detection area T2 where the large door 2 can be detected in a nearby position. When an object positioned in front of the large door 2 is detected in the first detection area of only the low position sensor 5, the detected object is judged to be an obstruction, and the large door 2 is stopped.
Patent JP-H10199918-A (JP)
Title: Manufacture of gold-bonding wire
Inventor: TOGASHI AKIRA
IPC: B21C1/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a gold-bonding wire to ensure a high-rectilinearity of a loop. SOLUTION: A casting material is drawn to specified diameter and finally annealed to produce a gold bonding wire, such that the area reduction ratio of a wire from an original casting material diameter to a final annealing diameter is set at 96.9375-99.9994%. During the reduction and drawing step, the material is once or more annealed at its recrystallizing temp. and the area reduction ratio of the wire from the diameter at the last annealing of the intermediate annealings to the diameter at the final annealing is set at 96.9375-99.9994%. The final annealing is made at recrystallizing temp. of the material or higher in either of the above constitutions.
Patent JP-H11201133-A (JP)
Title: Washer and fastening device
Inventor: DOI TAKESHI
IPC: F16B43/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To protect the head part of a bolt from an obstacle by a washer without using a bolt head guard welded to a bottom guard for a conventional hydraulic shovel. SOLUTION: A bottom guard 12 is mounted on the under surface of the swing frame 11 of a hydraulic shovel by a bolt 13. A washer 21 is interposed between the seat surface 16 of the head part 14 of the bolt 13 and the bottom guard 12. The washer 21 has an annular protection part 23 protruding from the outer peripheral edge part of a washer body 22 in a direction in which the head part 14 of the bolt 13 is surrounded. An obstacle rubbing surface 27 having a diameter increased toward the bottom guard 12 side is formed on the outer peripheral surface of the annular protection part 23. By surrounding the head part 14 of the bolt 13 by the annular protection part 23 of the washer 21, the head part 14 of the bolt 13 is protected from an obstacle, such as a rock protruding from a ground surface.  In this time, when the obstacle makes contact with the outer peripheral surface of the annular protection part 23 of the washer 21, the obstacle smoothly rubs against the bottom guard 12 in a manner to escape from the bottom guard 12 by the obstacle rubbing surface 27 having diameter gradually increased toward the bottom guard 12 side.
Patent JP-S61161546-A (JP)
Title: Stack pointer circuit
Inventor: TAGUCHI TETSUYA
IPC: G06F9/42
Filed: 1985-01-09
Abstract: PURPOSE:To improve the flexibility and to perform the operation at a high speed by inputting respective outputs of latches using a data signal as a mask signal, a presettable counter, and a mask signal combining circuit to selectors, and using outputs of selectors and the least significant bit output of the counter as a stack pointer value. CONSTITUTION:With respect to a stack pointer having, for example, the 8-bit width, data DTB7-DTB0 are inputted to latch circuits 21-28 and an up/down counter 3, and outputs of circuits 21-27 are inputted to one inputs of NAND gates 41-47, and the output of the circuit 28 is inputted to the other inputs, and respective outputs of gates 41-47, circuits 21-27, and the counter 3 are inputted to selectors 51-57. Outputs of selectors 51-57 are inputted to buffers 61-67, and an output Q0 of the counter 3 is inputted to a buffer 68, and outputs of buffers 61-68 are used as an address bus signal, and a stack pointer control signal SPC is inputted to the counter 3 and circuits 21-28 through an OR gate 35 and an AND gate 38.
Patent JP-S60149799-A (JP)
Title: Holder for plating
Inventor: MACHIDA TAKASHI
IPC: C23C18/31
Filed: 1984-01-11
Abstract: PURPOSE:To provide a titled holder which permits good liquid breaking, is hardly corroded and is provided with an easily and quickly exchangeable support by attaching freely attachably and detachably the support having a hook formed by bending a wire to an attaching part juxtaposed to a bar. CONSTITUTION:A wire of a stainless steel or the like is bent into a U shape to form a hook part 10a and the top end is bent outward to form a detaining part 10b by which a support 10 is obtd. Said support 10 is inserted into the hole 30a of an attaching part 30 juxtaposed to a bar 20 having an L shaped section extending laterally by pressing inward both ends of said support and the pressing is released to engage the detaining part 10b into the recess 30b of the part 30 by the elasticity thereof and thereafter a wedge 40 is inserted into the hole 30a to fix the support 10 to the part 30. The holder for plating is thus obtd.
Patent JP-H03206729-A (JP)
Title: Digital-to-analog conversion circuit
Inventor: YAMAMOTO SHINGO
IPC: H03M1/10
Filed: 1990-01-08
Abstract: PURPOSE:To shorten the time required for the test by adding a test use output voltage terminal to the circuit and measuring its voltage simultaneously when a voltage at an output voltage terminal is measured. CONSTITUTION:A D/A conversion circuit consists of resistor strings R0-R7, an analog output terminal V0 and lots of 2-input analog signal selectors SW1-SW7 connecting between connecting points N0-N7 of the resistors R0-R7 and the analog output terminal V0 in a tree form and selecting one of the resistance connecting points N0-N7 and connecting the selected point to the analog output terminal. A voltage measuring terminal VTEST is provided to one of input and output points of the analog signal selectors SW1-SW7 connected in a form of tree and the voltage is measured simultaneously when the voltage of the output terminal V0 is measured. Thus, the time required for the characteristic test is shortened.
Patent JP-S61160542-A (JP)
Title: Idle revolving speed controller for engine mounted onto car
Inventor: ITO HIROSHI
IPC: F02D41/16
Filed: 1985-01-09
Abstract: PURPOSE:To prevent the abnormal reduction of engine revolution speed on brake application by fitting a control valve into the bypass passage of a suction passage and installing an opening-degree increasing means for increasing the opening degree of the control valve by a prescribed quantity on brake application. CONSTITUTION:A bypass passage 3 is formed in parallel to a suction passage 2 in which the suction air quantity is controlled by a throttle valve 1. A control valve 4 is fitted into the bypass passage 3, and the opening degree of the control valve 4 is feedback-controlled so that the idle revolution speed is kept at an aimed revolution speed. An opening-degree increasing means which receives a turning-ON signals from a stop lamp switch for lighting-up a stop lamp which is turned-ON when a car is brake-applied and increases the opening degree of the control valve 4 by a prescribed quantity is installed. Thus, the abnormal reduction of the engine revolution speed on brake application can be prevented.
Patent JP-S58120072-A (JP)
Inventor: DATE SHINJI
IPC: F25J3/04
Filed: 1982-01-08
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-S5594937-A (JP)
Title: Preparation of high-viscosity emulsion
Inventor: KONDOU SUSUMU
IPC: C09K23/52
Filed: 1979-01-10
Abstract: PURPOSE: To obtain a high-viscosity emulsion having appropriate structural viscosisy by adding an aliphatic dialdehyde to a high molecular emulsion containing a water-soluble polymer having hydroxyl group.  
     CONSTITUTION: To 100pts.wt. of a water-soluble polymer within a high molecular emulsion containing a water-soluble polymer having hydroxyl group, 0.5W50pts.wt. of an aliphatic dialdehyde is added and mixed. As an aliphatic dialdehyde to be used, glyoxal, malonaldehyde, succinaldehyde or the like are preferred. As a high molecular emulsion to be used, is prefferred an ethylenevinyl acetate resin emulsion (containing 8W50wt% by of ethylene) useful as an adhesive agent for polyvinyl chloride overlay, mortar depositing agent, mortar mixing agent or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58164522-A (JP)
Inventor: REGINARUDO GUREGORII
IPC: C07C15/00
Filed: 1983-01-10
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-S56102592-A (JP)
Title: Plating method for finger of printed circuit panel
Inventor: NAKAMURA NORIZOU
IPC: C25D17/06
Filed: 1980-01-11
Abstract: PURPOSE: To exclude such processes as the lamination of adhesive film, the cutting, exfoliation and disuse of film and the trichlene washing, by masking the part of a printed circuit panel excepting the finger part with the insulated sheet containing a permanent magnet and performing the finger plating.  
     CONSTITUTION: The part of the printed circuit panel 3 excepting the finger part 4 is masked with the insulated sheet 6 containing a permanent magnet and applied with the finger plating. Thus the panel 3 is sandwiched by two sheets 6 and at the same time adhered close to these sheets by the magnetic force activated between the sheets. As a result, both the adhesive film and the trichlene washing can be excluded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10193204-A (JP)
Title: Butt work cutter and tip therefor
Inventor: SHIMOMURA HIROSHI
IPC: B23C5/20
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To stably obtain a good finish surface at a high feed time and even when a little mounting error and manufacturing error are generated, in a butt work cutter and a tip therefor. SOLUTION: This cutter is constituted such that in the periphery of a cutter main unit 1 rotated around an axial line, a butt work cutter tip 5 is mounted to protrude its corner parts 23 to the periphery of the cutter main unit, while making reciprocating movement toward the axial direction, a wall surface S of a cut material W is cut by the butt work cutter tip 5. Here, in the corner part 23 of the butt work cutter tip 5, a first cutting edge 21 facing a tip end side of the cutter main unit, second cutting edge 22 facing a rear end side and an auxiliary cutting edge 24 provided between these cutting edges 21, 22 to be formed in a protrusive curved shape of radius of curvature R larger than an radius of a circle C into contact with the first/second cutting edges 21, 22 to be extended toward the axial direction are formed.
Patent JP-2000197457-A (JP)
Title: Rice cake processed food
Inventor: HARA HIROBUMI
IPC: A23L29/20
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a rice cake-processed food capable of suppressing water absorption of the rice cake and preventing dissolution of the rice cake during a heat sterilization treatment and aging of the food during storage at ordinary temperatures. SOLUTION: This rice cake-processed food is prepared by putting rice cakes comprising glutinous rice and powdered glutinous rice as main ingredients and containing hydroxypropylated tapioca starch into a vessel together with a ZENZAI solution (a thick bean-meal soup with sugar), sealing them and retort- sterilizing them.
Patent JP-H08199459-A (JP)
Title: Nonwoven fabric having zebraic pattern applied thereto and its production
Inventor: NOGUCHI NOBUO
IPC: D04H1/495
Filed: 1995-01-11
Abstract: PURPOSE: To produce a flexible nonwoven fabric, rich in air permeability and light screening properties and excellent in mechanical characteristics by carrying out the high-pressure fluid treatment of a staple fiber web in plural stages on perforated supporting plates of different meshes and applying a zebraic pattern thereto. CONSTITUTION: The high-pressure fluid treatment of a web comprising polyester staple fibers is carried out on a fine perforated supporting plate of >=50 mesh and the high- pressure fluid treatment thereof is then performed on a coarse perforated supporting plate of <=25 mesh to apply a zebraic pattern having regions A, comprising formed open pores of a small area having <=17×10<-2> mm<2> X, >=350 open pores/cm<2> Y and 30-60% Z in the formula of open pore area X (mm<2> ) × open pore arrangement density Y (open pores/cm<2> ) = open pore area ratio Z (%) and three-dimensionally interlaced interstices among fibers in unopened pore parts and alternately existing with regions B comprising formed open pores of a large area having >=30×10<-2> mm<2> X,  <=100 open pores/cm<2> Y and 30-70% Z in the formula and three-dimensionally interlaced interstices among the fibers at a higher level than that in the regions A in the unopened pore parts at (10-1000)/(10-100) arrangement interval A/B (mm) thereof.