baber/WOPTO huggingface dataset:
Patent JP-S59142176-A (JP)
Title: Platen
Inventor: HASHITOMI MASAAKI
IPC: B41J11/08
Filed: 1983-02-03
Abstract: PURPOSE:To reduce the weight and size of a platen, by a method wherein a main body formed of a stiff material is provided with impacted members formed of an elastic material. CONSTITUTION:Four impacted members 9a-9d formed of a rubber, a plastic or the like are fitted respectively to four faces of a main body 8 of the platen formed of a stiff material and being a quadrilateral prism in shape to constitute the platen. When the impacted member 9a is damaged, another impacted member 9b, 9c or 9d can be immediately set by rotating the platen with a point P as a center, so that printing can be continued without wasting time. A main body 10 of a platen being a quadrilateral prism in shape is obtained by detachably fitting impacted members 11a-11d into grooves 12a-12d. In general, a type face 14 of a type 13 is provided with a radius of concave curvature of about R60. Since an impacted surface of the impacted member 15 of the platen 17 is provided with a radius of convex curvature conforming substantially to that of the type face 14, the same print quality as that of a large-type cylindrical platen can be obtained although the platen 17 is small in size.
Patent JP-H11208090-A (JP)
Title: Paper separation device of stencil printing apparatus and paper separation method thereof
Inventor: KUDO YOSHIHIKO
IPC: B41L13/16
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the fouling of a printing surface and separate printing paper surely in a stencil printing apparatus capable of printing both surfaces or a stencil printing apparatus for one surface printing. SOLUTION: This paper separating device 190 of a stencil printing apparatus capable of printing both surfaces in one process including a first form cylinder 79 and a second form cylinder 80, has first spout means 191 for spouting air toward between a master wound round the first form cylinder 79 and the printed paper, second spouting means 192 for spouting air toward between a master wound round the second form cylinder 80 and the paper printed, air feeding means 192 for feeding air to each spouting means 191, 192, and control means for controlling the spouting pressure of each spouting means 191, 192 respectively.
Patent JP-H01194593-A (JP)
Title: Telephone exchange
Inventor: KATO TATSUYA
IPC: H04Q3/42
Filed: 1988-01-29
Abstract: PURPOSE:To improve profitability and to facilitate control by using a PAD circuit in a subscriber system at the calling time between an out band frequency dialing (OD) trunk system and an extension telephone set. CONSTITUTION:The OD trunk systems 30 and 40 and the subscriber systems 10 and 20 are channel-connected through a time-sharing exchange system 50. Besides, a control system 60 executes the exchange connection control of the system 50 and the control of the PAD (loss) circuits 12 and 22 in the systems 10 and 20. Then, as the PAD circuits 12 and 22 for the call between the systems 30 and 40 and the extension telephone sets 17 and 27 are shared with the PAD for the mutual call between the telephone sets 17 and 27 and provided in the systems 10 and 20, the PAD circuit is not needed to be provided in the system 30 and 40 housing OD circuits 101 and 102. Thus, the telephone exchange which is profitable and of which control is facilitated can be obtained.
Patent JP-H09209418-A (JP)
Title: Operation selective device of electronic control back-hoe and method tehrefor
Inventor: NOMA YASUO
IPC: E02F9/20
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To improve construction of a control panel as an operation selective device of an operating arm and a control method thereof because set control is so complicated that automatic control is kept at a distance to make hard to promote work efficiency when a bucket is rectilinearly operated with an electronic control back-hoe to set the automatic control of the operating arm necessary for limiting the motion thereof. SOLUTION: A control panel PC1 is divided into function selective section A, setting section B and display section C, an illustration for indicating a functional summary of a back-hoe is shown in the function selective section A, finish selecting switches FS1/FS2, reach limiting switches RS1/RE2, height limiting switches HS1 and HS2 and depth limiting switches DS1/DS2 relative to the illustration are arranged around it, and the set control is made along a linear flow such as the input of value while looking at indications in the display section C after functional control is made in the function selective section A.
Patent JP-2000215690-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HATANO SOICHI
IPC: G05F1/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To stably supply a boosted voltage during a burn-in test without breakdown of a semiconductor element in a booster power supply circuit. SOLUTION: When a burn-in test is set, a test control signal SW is input to a booster switch control circuit 15, a Hi signal is output from an inverter 22 and nodes B, D are fixed to the Hi level. Accordingly, a transistor 32 driven with a single boosted level boosted only with an electrostatic capacitance element 34 to output a boosted voltage Vpp. Moreover, in the case of the ordinary power supply voltage Vcc, the test control signal SW is set to a Lo level and double boosted with the electrostatic capacitance elements 33, 34 and the boosted voltage Vpp can be output by turning ON the transistor 32 using the double- boosted condition.
Patent JP-2000214213-A (JP)
Title: Burn-in apparatus and method for performing aging semiconductor device using the same
Inventor: FUKAZAWA HIROSHI
IPC: G01R31/26
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a burn-in apparatus capable of performing a superior aging which can uniformly control temperatures of respective semiconductor devices when the aging of a plurality of the semiconductor devices with a uniform heat generation amount is performed, and a method for performing the aging of a semiconductor device using the same. SOLUTION: In the burn-in apparatus in which a plurality of nozzles 3 (3a to 3f) corresponding to a plurality of semiconductor device mounting substrates 2 (2a to 2f) are provided, and the nozzle 3 for jetting a coolant 5 is arranged in a lower part of semiconductor devices 11 (11a to 11f) mounted in a lower part of each semiconductor device mounting substrate 2, the diameter of an inner cylinder at top ends of the plurality of nozzles 3 has various values. The diameter of the inner cylinder at the top end of each nozzle 3 is changed in response to each of the semiconductor devices, and it is possible to regulate a flow rate of the coolant jetted from each of the nozzle so that temperatures of each of the semiconductor devices are uniformized.
Patent JP-H04243454-A (JP)
Title: Remote monitor system
Inventor: INAMOTO TADAO
IPC: G06F13/00
Filed: 1991-01-17
Abstract: PURPOSE:To unnecessitate the manual operation in the central station by automatically resetting the latest updating information of variable parameters in telemeter slave stations when restarting up the telemeter slave stations. CONSTITUTION:When changing variable parameters for telemeter slave stations 3-1-3-3, CPU 10 stores information of the change in a variable parameter area 12 of storage device 11. When restarting up telemeter slave stations 3-1-3-3, CPU 10 sends out the change information stored in the variable parameter area 12 to telemeter slave stations 3-1-3-3 via a central station 2 and communication circuits 4-1-4-3, Telemeter slave stations 3-1-3-3 set variable parameters based on the change information.
Patent JP-S59144750-A (JP)
Title: Optical resolution of 2-substituted-3-(p-methoxyphenyl)- 3-((2-substituted)phenylthio)propionic acid
Inventor: KAMANO NORIAKI
IPC: C07C313/00
Filed: 1983-02-04
Abstract: PURPOSE:The racemate of the titled compound is treated with S- or R-chiral macrocyclic polyether in a mixed solvent containing a halogenated hydrocarbon to produce the complex of one of the isomers, which is separated from the other isomer left in the water layer without forming a complex. CONSTITUTION:The racemic compound of formula I (R1 is OH or OCOCH3; R2 is NH2 or group of formula II) is treated with the S- or R-type chiral macrocyclic polyether in a mixture of a halogenated hydrocarbon (e.g. CCl4), a lower organic acid (e.g. acetic acid) and water to form a complex. One of the d-isomer or l-isomer which is left in the water layer without forming a complex is separated from the layer, and the other isomer dissolved in the halogenated hydrocarbon layer in the form of complex is separated to obtain the objective compound of formula III. For example, d-isomer of formula III forms a complex by using S-type chiral macrocyclic polyether and is separated from the halogenated hydrocarbon layer, and the l-isomer is separated from the water layer.
Patent JP-S56114005-A (JP)
Title: Operating device
Inventor: KUBO HIDEYUKI
IPC: G05B19/02
Filed: 1980-02-13
Abstract: PURPOSE:To ensure an easy selection of the desired output member among those output members such as a plural number of sheets or the like, by providing a logic pattern formed with the convex and concave parts. CONSTITUTION:A logic pattern formed with the convex and concave parts is provided at the end part of each of n units of logic members 35. These patterns count up to the possible working combination number of n units of logic members. At the same time, the detector plates 31 are provided in opposition to the logic patterns to detect the logic patterns. When a coincidence is secured between one of the plates 31 and the logic pattern, the desired sheets is selected among the laminated sheet group 1, i.e., a plural number of output members by a coaction of the plunger 43 and the sheet turning plate 27. In such way, a simple selection is secured for the desired output member.
Patent JP-H05208222-A (JP)
Title: Forming die
Inventor: KAWABATA SHIZUKA
IPC: B21J13/02
Filed: 1992-01-31
Abstract: PURPOSE:To provide a forming die by which a thread can be formed at a low cost and easily on the thin sheet. CONSTITUTION:A punch has a projection 1 having a shape shown when a male screw is cut about in half in the axial direction on a thin sheet. The head part of a die has a groove 2 of about a semi-cylindrical and recessed section. When the thin sheet 3 is clamped between the head part of the punch and the head part of the die and pressed, a twisted shape 4 is formed on the thin sheet 3. When the recessed parts of the shapes 4 are combined mutually to come inside, a female screw is formed.
Patent JP-H08187820-A (JP)
Title: Polyolefin-covered steel pipe and manufacture thereof
Inventor: AKIYAMA MAKOTO
IPC: B32B15/18
Filed: 1995-02-03
Abstract: PURPOSE: To obtain covered steel pipe, which is excellent in resin covering properties in wide range temperature region and has adhesion and corrosion resistance, by a method wherein primer layer contains the specified amount of bisphenol A type epoxy resin, novolak type epoxy resin, phenyl glycidyl ether, hardener and reaction accelerator. CONSTITUTION: The polyolefin-covered steel pipe has primer layer, modified polyolefin adhesive bond and polyolefin resin layer in the order named on the outer peripheral surface of the steel pipe. In this case, the primer layer contains 40-60 pts.wt. of bisphenol A type epoxy resin, 0-30 pts.wt. of novolak type epoxy resin, 15-35 pts.wt. of phenyl glycidyl ether, 10-40 pts.wt. of hardener and 1.5-4 pts.wt. of reaction accelerator. The film of the primer composition can be hardened within the temperature range of 90-150 deg.C or that lower than the conventional one within one minute. As a result, the lamination of the polyolefin resin layer can be performed at the temperature of the steel pipe, which is lower than the melting point of the resin.
Patent JP-H08213497-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TANMACHI HARUO
IPC: H01L23/02
Filed: 1995-02-03
Abstract: PURPOSE: To provide a semiconductor device easy to handle, formable without the necessity of a substrate withstanding high temperature, cheap, and capable of absorbing strain owing to the difference of thermal expansion coefficients effectively. CONSTITUTION: A semiconductor device is provided with a semiconductor chip 21, a board 22 having a thermal expansion coefficient approximately equal to the semiconductor chip 21 and having a multilayer thin-film wiring layer 23, a flexible printed board 24 having a chip holding part 28, and solder bumps provided on the printed board 24 and functioning as external connecting terminals. And the semiconductor chip 21 is connected to the multilayer thin-film wiring layer 23 on the board 22 electrically and mechanically, and the board 22 is connected to the printed board 24 electrically and mechanically so that the semiconductor chip 21 may be positioned in the chip holding part 28, and solder bumps 25 are connected to a surface opposite to a surface to which the board 22 of the printed board 24 is connected.
Patent JP-S61177620-A (JP)
Title: Head position control system
Inventor: HAGA TADASHI
IPC: G11B5/584
Filed: 1985-01-31
Abstract: PURPOSE:To improve the reliability by moving a housing in the tape breadthwise direction in accordance with the magnitude of a signal detected by reproducing data for servo and making it possible that write and read heads coincide with the center of track easily. CONSTITUTION:A head positioning control circuit 18 operates a head position adjusting motor 16 through a head position adjusting servo circuit 14 to move a housing 13 including write and read heads 9 and 12 and moves capstan motor 21 and a capstan 22 through a tape driving circuit 19 to run forward a magnetic tape in a certain speed Simultaneously, the circuit 18 operates a write circuit 7 and a write driver 8 to record head positioning control data on the tape by the head 9. This data is read out by the head 12 and is amplified by an amplifier 11, and a read head output detecting circuit 10 feeds back the magni tude of the read data signal to the circuit 18. The circuit 18 moves the housing toward a tape reference edge while monitoring the fed-back data signal 23, and the motor 16 is stopped when the signal 23 is zero.
Patent JP-H01193366-A (JP)
Title: Production of organic pigment
Inventor: IDE YUSAKU
IPC: C09B67/04
Filed: 1988-01-29
Abstract: PURPOSE:To obtain organic pigment having excellent coloring power and gloss free from occurrence of bronzing, by grinding crude organic pigment in the presence of a grinding auxiliary such as alkaline earth metal hydroxide or inorganic ammonium salt in dry state and removing the grinding auxiliary. CONSTITUTION:(A) Crude organic pigment comprising preferably phthalocyanine base, quinacridone base and/or anthraquinone base is ground in dry state in the presence of (B) a grinding auxiliary consisting of (i) an alkaline earth metal hydroxide, (ii) an inorganic ammonium salt and/or (iii) an aromatic compound or amino acid which has a melting point >= dry grinding temperature and is soluble in water or an aqueous solution of acid or alkali and the grinding auxiliary is removed from the prepared grinding mixture to give the aimed organic pigment.
Patent JP-S57134556-A (JP)
Title: Metallic vapor deposited paper and its manufacture
Inventor: TANAKA MUTSUHIRO
IPC: B32B15/12
Filed: 1981-02-10
Abstract: PURPOSE:To manufacture metallic vapor deposited paper with superior adhesion to the metal and superior luster by forming a layer of rubber contg. carboxyl groups, a polyolefin resin layer and a metallic vapor deposited layer on the surface of paper in order. CONSTITUTION:One side of fine paper is coated with a 40% soln. of rubber contg. carboxyl groups by means of a roll, and it is dried in an oven at 120 deg.C for 60sec. A 10% aqueous soln. of polyvinyl alcohol is added to a 25% aqueous dispersion of self-dispersing polyolefin resin by 1% to the amount of the resin, and the paper is coated with the prepared material by means of a roll and dried in the oven at 120 deg.C for 60sec. The coated paper is put in a vacuum-depositing apparatus to vacuum-deposit Al on the coated and dried surface in about 500Angstrom  thickness. Thus, Al vacuum-deposited paper with superior adhesion to the Al and superior Al surface luster is obtd.
Patent JP-H01193152-A (JP)
Title: Contour copying method
Inventor: MATSUURA HITOSHI
IPC: B23Q33/00
Filed: 1988-01-28
Abstract: PURPOSE:To improve work efficiency by controlling contour-copying according to detection signals of a trace head with respect to X and Y axes, and computing movement in a Z direction with movement amounts and inclination angles in the X and Y directions at every specified time with respect to the Z axis. CONSTITUTION:In relation to a model MDL of which inclination angles in X and Y directions exist on an inclination face ICS known, with movement amounts LX, LY in the X and Y directions and inclination angles theta, psi together with a formula 1, movement amount in a Z axis direction necessary for moving a stylus STL along the inclined contour portion LZ of the model MDL is measured. Controlling of contour copying is carried out according to detection signals of a tracer head TRH, and also, copying of the contour of the model is carried out through the controlling for moving in the Z direction LZ. Even if a model is arranged on an inclination face, and even if there is an inclination contour form in the model itself, copying of the contour can be performed.
Patent JP-H09208984-A (JP)
Title: Cold rolling oil composition, cold rolling oil emulsion and cold rolling
Inventor: YAMAMOTO HIROYASU
IPC: C10M111/02
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To enable production of uniform rolled stocks with good luster by cold rolling process in high productivity. SOLUTION: This cold rolling oil composition comprises a mineral oil (base oil) with a viscosity of <=6 cps at 40 deg.C, 5-60wt.% of an ester of 1-18C aliphatic alcohol and 6-18C aliphatic carboxylic acid, and 1-20wt.% of a 2-18C glycol ether. The second objective emulsion is prepared by diluting this composition with water so as to be 5-20wt.% in concentration. The third objective cold rolling process uses this emulsion as lubricant.
Patent JP-S54111033-A (JP)
Title: Intermediate bearing supporter
Inventor: TAMAGAWA TOMOHARU
IPC: F16C35/077
Filed: 1978-02-20
Abstract: PURPOSE: To make a work of insertion installation easily capable into the housing, by providing a distance fully reserved from inner surfaces of the housing with an external dimention of the bearing device made small.  
     CONSTITUTION: Firstly to a rotary shaft 5, is installed a bearing comprising a sleeve 4, rolling unit 1, inner wheel 2 and outer wheel 3, further with the inner wheel 2 fixed to the shaft side by an inner wheel retainer 7 and the bearing mounting sleeve 4. In this case, a shaft supporting seat 13 of the support material 9 is made in a condition with a depression toward the support material 9 so as to provide a distance from a housing 6 at a work of insertion. With the rotary shaft 5 set to an expected position within the housing, a spring seat 10 is drawn out by drawing bolt 14. The spring seat 10, after being drawn out to inner face of a rear wall 9A of the shaft support material 9, is turned 90°, with a press piece 10A located in a position of 10A', the press piece 10A is made engaged with a recessed part 9C provided in inner face of the rear wall 9A. By a repulsion of tension of the spring 12, the shaft supporting seat 13 presses the inner wall of the housing 6 to support the bearing device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61179336-A (JP)
Inventor: USUI TERUO
IPC: D03D1/00
Filed: 1985-01-30
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-H03223271-A (JP)
Title: Production of low coloring sulfonated alpha,beta-unsaturated carboxylic acid anhydride
Inventor: ASAKAWA YOSHIAKI
IPC: C07D307/64
Filed: 1990-01-30
Abstract: PURPOSE:To obtain the objective compound with hardly any coloring in high yield by blowing gaseous sulfuric acid anhydride into an organic solvent containing an alpha,beta-unsaturated carboxylic acid anhydride dissolved therein, carrying out reaction and then rapidly removing the unreacted sulfuric acid anhydride to the outside of the reaction system. CONSTITUTION:Gaseous sulfuric acid anhydride is blown into an organic solvent (e.g. dioxane) containing an alpha,beta-unsaturated carboxylic acid anhydride dissolved therein and reaction is carried out at 30-150 deg.C until heat generation by the reaction is not observed to afford the objective substance. It is necessary that moisture is not contained in the vapor phase of the reaction system as much as possible and the moisture content of the vapor phase part in the reaction system is preferably <=3wt.%. The unreacted sulfuric acid anhydride remaining in the reaction system is rapidly removed after completing the reaction by a method for blowing a gas such as nitrogen gas or decompression, etc. Sulfonated alpha,beta-unsaturated carboxylic acid anhydrides are useful as a raw material for emulsifying agents, dispersing agents, antistatic agents, antiscales, electrically conductive materials, etc.
Patent JP-S62177194-A (JP)
Title: Surface activating method for zinc-iron alloy electroplating method
Inventor: HATTORI TSUTOMU
IPC: C25D5/48
Filed: 1986-01-31
Abstract: PURPOSE:To form a good chromate film on the film surface formed by activating the surface of a plating film by immersing the surface of the plating film subjected to a baking treatment into an aq. ammonium salt soln. specified in concn. and pH. CONSTITUTION:The surface of the zinc-iron alloy electroplating film subjected to the baking treatment is immersed into the aq. ammonium salt soln. having 20-150g/l concn. of ammonium ions and 4.0-7.0 pH. An anion which is preferable as the ammonium salt is chlorine ion, fluorine ion, etc., and aq. ammonia or acid is directly added thereto to adjust the pH. A nonionic surface active agent (block polymer of a polyoxyethylene and polyoxypropylene) is added at about 0.1-1g/l to the aq. ammonium salt soln. The surface of the alloy plating is thereby activated and the generation of the uneven colors of the chromate film to be formed on said film and the deterioration in gloss and corrosion resistance are prevented.
Patent JP-S59143729-A (JP)
Title: Fixing structure of plate-like member supporting device on autotruck bed
Inventor: YAMAUCHI KOUJI
IPC: B60P7/10
Filed: 1983-02-04
Abstract: PURPOSE:To fix a supporting device on a bed with the simple work by fixing a coupling member fixing sleeper members to both the left and right side plates when they are erected. CONSTITUTION:A supporting device 6 having sleeper members 7, 7 is provided with a plate-like member mounted under a condition with side plates 3, 3 are brought down to both sides, then the side plates 3, 3 are erected and fixed in one body with the rear side plate to form a carrying bed, then pieces 12b, 12b of coupling members 12 are inserted into opening sections 7a, 7a at both ends of the sleeper members 7, 7, thus the pieces 12b, 12b depress both ends of the sleeper members 7, 7 in the opening sections 7a, 7a. When the side plates 3, 3 at both sides are brought down to open to the outside, the depression status of the pieces 12b, 12b of the coupling member 12 is released simultaneously, and the fixing status of the supporting device 6 can be released.