baber/WOPTO huggingface dataset:
Patent JP-H11299040-A (JP)
Title: Winding grip remover
Inventor: YANO KYOJI
IPC: H02G1/12
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a winding grip remover, capable of easily removing a grip by automatic operation in stop condition. SOLUTION: This winding grip remover is provided, roughly completely around, with an untying erection guide which rotates by the driving force from outside and projects by the diameter d, at least of the element wire of a winding grip or over along the tip edge of the cable guide 1 provided with an opening 2 in the axial direction and whose tip inclines downward and whose rear end forms an upright guide receiver 3, and this remover is provided with a claw 5 always abutting, at an obtuse angle, against it by the spring force, on the topside of the tip of the untying erection guide 4, and the claw 5 is turnable to the side of the untying erection guide 4 but is not turnable to the opposite side.
Patent JP-S606760-A (JP)
Title: Water paint composition for aerosol
Inventor: SASAKI AKIRA
IPC: C09D5/02
Filed: 1983-06-27
Abstract: PURPOSE:To provide a water paint for aerosol, which is inexpensive, has no danger of explosion and gives a coating film having metallic luster, containing water and a lamellar material composed of fine pieces of a laminated resin film. CONSTITUTION:A lamellar material composed of fine pieces (e.g. those having a thickness of 10-30mu and the max. width of one piece of 40-80mu) obtd. by cutting a laminated resin film having metallic luster and high reflectance, is dispersed in a water paint material contg. water to obtain the desired water paint compsn. for aerosol. The water paint material contains a dispersion medium, a resin as vehicle, a pigment, water, a dispersant, a stabilizer, etc. according to purpose and application. Pref. water is used in a quantity of 40wt% or below. When the quantity of water exceeds 40wt%, the resulting coating film causes sagging.
Patent JP-S5447769-A (JP)
Title: Inner surface treatment of conduit already constructed
Inventor: DOI MASAHIRO
IPC: B05D7/22
Filed: 1977-09-21
Abstract: PURPOSE: To form a uniform coating on the inner surface of a conduit already constructed with ease economically, by using a moisture-curing resin as a lining or sealing material to be supplied to the conduit.  
     CONSTITUTION: After the atmosphere in the conduit 1 is replaced by a gas, e.g. nitrogen, etc., the liquid moisture-curing resin A is fed from the tank 5 to the conduit 1, in which the body 6 to discharge the resin A is inserted and sent by the pneumatic device 3 under pressure to recover the excess resin A to the container 7 and apply the moisture-curing resin A to the inner wall surface of the conduit 1 in the atmosphere of nitrogen, etc. The interior of the conduit 1 is replaced with air by the gas supply device 8 for a gas containing moisture to cure the resin rapidly in such a state that the curing rate of the resin A may be averaged. Uniform coating of the resin A is thus formed on the whole inner wall surface of the conduit 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05305438-A (JP)
Title: Device for manufacturing steel drum
Inventor: TANAKA MITSUO
IPC: B23K9/00
Filed: 1992-05-07
Abstract: PURPOSE:To provide a manufacturing device for steel drum in which any contents don't intrude into an annular space. CONSTITUTION:In the manufacturing device for steel drum 1 joining the lower end part of a barrel body 1 and a base sheet, a rotating device for the steel drum and a device having a means applying the force shifting the tip part of a welding torch 9 in the direction of the joining part of the steel drum to the welding torch 9 at the time of welding the corner part of the joining part are provided. Therefore, the position of the tip part of the welding torch can be kept to the suitable welding position while following the movement of the annular space part.
Patent JP-S5737844-A (JP)
Title: Semiconductor device
Inventor: SHIBATA SHIYUUSAKU
IPC: H01L31/02
Filed: 1980-08-19
Abstract: PURPOSE:To prevent the damage of two chips, and to improve yield by forming electrodes for detecting positions butting at the connecting locations of bonding electrodes on the confronting surfaces of each chip in a device face-bonding the chips. CONSTITUTION:A device such as a photoelectric converting device is obtained by face-bonding the bump electrodes 3 of the chip such as a Si chip 1 to which signal processing circuits 2 are shaped and the electrodes 6 of the compound semiconductor chip 5 consisting of an array such as a diode array held by means of jigs 7, 7'. The electrodes 10, 9 for detecting positions are perviously connected and formed to each substrate on the opposite surface of each chip so that the electrodes 3, 6 butt  with each other when they are positioned at the connecting locations. Accordingly,  the positioning of the mutual electrodes at the connecting locations can be detected because wiring terminals such as a wiring terminal 10, connected to the electrode 10 and the backs such as the back of the chip 5 are brought to conductive conditions. Consequently, the damage of the chips can be prevented while each substrate can mutually be grounded and connected at the same time.
Patent JP-H08316001-A (JP)
Title: Chip-type electronic component
Inventor: OKU KENJI
IPC: H01C7/00
Filed: 1995-05-12
Abstract: PURPOSE: To provide a structure of a chip-type electronic component free from unevenness in the surface of an overcoat layer. CONSTITUTION: A chip-type electronic component consists of: a pair of electrodes 3, 3 formed on an insulating substrate 2; an element 4 formed between these electrodes 3, 3; an overcoat layer, composed of resin, that covers the element 4; and marks 8 formed on the overcoat layer. The overcoat layer contains light-sensitive material, and the marks 8 are formed by exposing the light- sensitive material to light. The overcoat layer covering the element 4 consists of a plurality of layers with the uppermost layer composed of a light-sensitive resin.
Patent JP-H02292917-A (JP)
Title: Floating point arithmetic circuit
Inventor: SHINPO ATSUSHI
IPC: H03M7/50
Filed: 1989-05-08
Abstract: PURPOSE:To reduce the number of chips by storing floating point arithmetic results in a memory and using first and second nonlinear PCM data as the address of the memory to obtain the output of the memory as multiplication or division results. CONSTITUTION:In a floating point multiplication circuit, first and second nonlinear PCM data D1 and D2 to be multiplied are used as addresses A0 to Ai to store data D0 to Di of corresponding floating point multiplication results in a memory 20. When data D1 and D2 to be multiplied are inputted to the memory as upper and lower addresses A0 to Ai, data D0 to Di of floating point multiplication results corresponding to addresses A0 to Ai are outputted as forms of a mantissa part and an exponential part. When contents of the memory 20 can be rewritten by a computer CPU 21, the mantissa part bit width, the exponential part bit width, and the expressing method of the floating point are momently changed, and a more flexible circuit is realized.
Patent JP-S63280208-A (JP)
Title: Autofocusing device
Inventor: SANO KENJI
IPC: G03B13/36
Filed: 1987-05-13
Abstract: PURPOSE:To obtain a lightweight and miniaturized autofocusing device having simple constitution by forming an optical system fixing its front lens group to execute focusing by means of a master lens group or a part of the lenses, adopting aspheric lenses consisting of a plastic material for both the lens groups and allowing a focusing function to execute autofocusing operation. CONSTITUTION:A periodical signal for slightly oscillating the master lens group in the optical axis direction is sent to a motor 26 by an autofocusing (AF) circuit 25. At that time, an extraction signal extracting a high frequency component from a video signal obtained by an image pickup element 21 has fixed relation to a focusing state and the position of the extraction signal against a focused point can be decided by detecting the oscillating direction of the lens position and the changing direction of the high frequency component. When the variation of the high frequency signal is a certain value or less at the time of focusing decision, focusing is acknowledged, and when the focusing motor 26 is driven by the high frequency component signal, an inner master 17 is rotated by an output shaft of the motor 26 through a decelerating mechanism. Consequently, the miniaturized and lightweight autofocusing device capable of allowing the focusing lens to execute AF operation by a video signal is obtained.
Patent JP-H11302429-A (JP)
Title: Polymer composition for expansion
Inventor: AOYAMA MASAKI
IPC: C08L53/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer composition for expansion which has a high extrusion foaming processability and yields a foam having a high wear resistance. SOLUTION: This objective comprises from 5 to 95 pts.wt. propylene/ethylene block copolymer wherein the melt flow rate at 190 deg.C under a load of 2,160 g is from 0.1 to 20 g/10 min and from 95 to 5 pts.wt. ionomer wherein (1) the base polymer is an ethylene/(meth)acrylic acid copolymer wherein the (meth) acrylic acid content is from 5 to 20 wt.%, (2) the neutralization degree by a metal ion is 30% or larger and (3) the melt flow rate at 190 deg.C under a load of 2,160 g is from 0.1 to 10 g/10 min.
Patent JP-S60257898-A (JP)
Title: Method and apparatus for removing precipitate in treatment tank such as purification tank
Inventor: HAMABUCHI MIKIROU
IPC: B01D21/24
Filed: 1984-06-05
Abstract: PURPOSE:To make it possible to efficiently perform treatment, by injecting washing water to the precipitate of the receiving tank of a purification tank of excretion to wash said precipitate. CONSTITUTION:Sludge or raw excretion is withdrawn from purification tanks 1, 2 while a suction hose 18 is inserted into storage parts 1b, 2b from charging ports 1a, 2a. In this state, washing water such as tap water is supplied to the suction nozzle 20 provided to the leading end of the suction hose 18 from a water supply pipe 22 and a vacuum pump 15 is operated. By this mechanism, washing water is injected toward a precipitate P from a large number of jet orifices 21 provided to the leading end of the suction nozzle 20 to wash the precipitate P while a tank 3 is brought to a negative pressure state, and the precipitate P and washing water are sucked into the tank 3 from the suction nozzle 20 through the suction hose 18.
Patent JP-S61273235-A (JP)
Title: Mold parting material for durable casting mold
Inventor: ARIMOTO TAKESHI
IPC: B22C1/14
Filed: 1985-05-28
Abstract: PURPOSE:To suppress the reaction of a molten metal and slag and casting mold and to permit the easy rapping of a casting by compounding a suitable amt. of binder and water with refractory raw material powder, coating the mixture of the durable casting mold, heating the mold at an adequate temp. to dry and applying a coating material on the surface. CONSTITUTION:The mold parting material is prepd. by compounding 0.5-25wt% clay mineral such as 'KIBUSHI' clay, org. binder such as molasses or inorg. binder such as sodium silicate with the refractory raw material powder of alumina, magnesia, etc., compounding, if necessary, water therewith and kneading the mixture. Such mold parting material is coated on the durable casting molds 1-3 and is dried at an adequate temp. of 50-300 deg.C. The conventional surface coating material is applied on the surface after drying. The mold parting material has adequate strength and is easily strippable and therefore the material permits the easy rapping and suppresses the penetration of the molten metal 4, slag or flux into the durable casting mold and the reaction thereof with the durable casting mold.
Patent JP-S60258950-A (JP)
Title: Manufacture of dynamic memory cell
Inventor: OGURA ISAO
IPC: H01L27/10
Filed: 1984-06-05
Abstract: PURPOSE:To contrive the increase of integration and improve the characteristics by a method wherein the interval between capacitor holes is brought close into the limitation in resolution of an mask aligner with a structure that the conventional oxide film for element isolation has been removed. CONSTITUTION:After a P<+> layer 12 and an SiN film 31 are successively provided on a P type substrate 11, holes 81 and 82 are bored. A poly Si layer 32 doped with As is provided; thereafter, an N<+> layer 22 is provided around the holes 81 and 82 by heating. After exfoliation of the film 31 and the layer 32, the N<+> layer 22 is extended onto the P<+> layer 12 by selective As ion implantation. Afterward, an SiO2 film 32 is formed, and the first poly Si layer 5 is formed over the whole surface. After selective removal of this layer 5, a P<-> layer 13 is formed by As or P ion implantation. The top of the P<-> layer 13 and that of the layer 5 are formed into a gate oxide film 4 by oxidation. After the second poly Si layer 6 is formed thereon, source-drain diffusion 21 is carried out. A thick SiO2 film 10 is formed over the whole surface, and a contact 21 is opened, and an Al wiring 7 is formed; finally, a PSG film 33 for protection is formed.
Patent JP-H11308575-A (JP)
Title: Interpolation arithmetic unit and its method
Inventor: AOYAMA KOJI
IPC: H04N7/01
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale and number of processing steps, to conduct interpolation arithmetic operation with high precision and to conduct the interpolation arithmetic operation at an optional rate in real time. SOLUTION: This unit is provided with delay circuits 2, 3 connected on a cascade to extract outputs of 1st and 2nd taps, 1st and 2nd multiplier circuits 4, 5 that multiplies 1st and 2nd filter coefficients respectively, an adder circuit 9 that sums outputs of the multiplier circuits 4, 5, and a coefficient generating circuit 6 that generates the filter coefficient in response to phase information. The filter coefficient is generated so that a combination of multi-degree polynomials with a gain '1' where they are in point symmetry at a position of '0.5' is obtained, that is, a relation of f2 (p)=1-f1 (p) is obtained, where f1 (p) is a 1st filter coefficient and f2(p) is a 2nd filter coefficient.  Thus, the interpolation is conducted with high precision and one filter coefficient is obtained from the other coefficient by subtraction and the interpolation is processed in real time at an optional ratio.
Patent JP-S606768-A (JP)
Title: Writing ink
Inventor: MIYASHITA HIROSHI
IPC: C09D11/00
Filed: 1983-06-24
Abstract: PURPOSE:To provide the titled ink which gives a clear handwriting which can be easily erased, by dissolving a developer contg. a carboxyl group and a colorless electron-donating org. compd. capable of developing color by said developer in a solvent which does not interfere with a color forming reaction. CONSTITUTION:A developer (A) contg. a carboxyl group (e.g. salicylic or 3- hydroxybenzoic acid) and a colorless electron-donating org. compd. (B) (e.g. Crystal violet Lactone) capable of developing color by said developer are dissolved in a solvent (C) (e.g. benzyl alcohol) which does not interfere with a color forming reaction, to obtain the desired writing ink. When writing in this ink, a dense, clear handwriting can be obtd., which can be easily erased by an eraser contg. a desensitizing polar compd. such as an alcohol, a ketone or an ester (e.g. paper contg. an acetone soln. of dioctyl adipate).
Patent JP-H11311378-A (JP)
Title: Earthquakeproof flexible bent pipe
Inventor: NASU TAKU
IPC: F16L11/11
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To uniformly absorb displacement without deviation even when the displacement is generated in the ground by an earthquake, etc., by heightening a load limit and saving a piping place in a structure. SOLUTION: A corrugated extensive part 15a to extend and contract along the shaft center direction is provided on a flexible bent pipe 14a, and as an interval (d) of corrugation 18a is made small as shown by d1 >d2 ...>d7 from a pipe bent part center 16a to a pipe end part 17a, the side of the pipe end part 17a is soft and easy to be deformed. Consequently, the flexible bent pipe 14a is connected to piping 1 fixed on the ground, etc., when displacement is caused by an earthquake, etc., on the ground, etc., the neighbourhood of the pipe end part 17a is easily deformed, deformation of the bent part center 16a deformation of which is the largest is restrained, deformation of the whole of the flexible bent pipe 14a becomes comparatively uniform, and deviation of deformation is attemperated.
Patent JP-H11301609-A (JP)
Title: Automatic packaging apparatus for cup-like article
Inventor: KOKAMA TOMOHIRO
IPC: B65B5/06
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To allow a lower part of a cup-like article to be correctly supplied to a receive hole for receiving the lower part of the cup-like article of a carton equipped with the receive hole for automatic packaging. SOLUTION: The automatic packaging apparatus for cup-like articles comprises a stopper for collecting an appropriate number of cup-like articles (a) transferred in an appropriate number of lines by a conveyer 1, a suction conveyer provided above the collected cup-like articles (a) for sticking to an upper face of each of the collected cup-like articles (a) to supply the cup-like article (a) onto a carton transfer path 11 provided on its side for transferring and supplying the articles (a) in respective receive holes 13 of a carton 12, longitudinal array guides for positioning the cup-like articles (a) provided between the receive holes 13 and at both sides in an advancing direction of the carton 12 on an upper face of the receive holes 13 of the supplied carton 12, and lateral array guides 25, 26 for positioning the cup-like articles (a)  which can advance and return from a side of the receive holes 13 of the carton 12 to between the receive holes 13 and both sides.
Patent JP-S5738564-A (JP)
Title: Doublelayer-reinforced separator and manufacturing method thereof
Inventor: INUI KAZUYA
IPC: H01M50/489
Filed: 1980-08-20
Abstract: PURPOSE:To improve quality stability, acid-resistance, and life of battery by press- sticking two sheets of separator paper with a special reinforcing mixture applied inbetween. CONSTITUTION:The separator 9 is composed by applying an inorganic layer 10 of dried mixture of acid-proof synthetic resin (MMA emulsion) and acid-proof inorganic powder (white carbon) between sheets of separator paper 1, 1. Manufacture of this separator 9 is performed as follows. Sheets of separator paper 1, 1 which is manufactured from a mixture of synthetic pulp, synthetic fibre, inorganic powder, etc., are supplied from rotatable reels. Aqueous solution 5, a mixture of MMA emulsion, etc., in a mixing vessel 3 is fed to roll-coaters 2 and applied to one side of each sheet of paper 1, 1. The composite is then press-rolled by a set of press- rollers 2, conveyed to and dry-hardened by a dry-hardening furnace 7, and finally cut into sizes 8.
Patent JP-H11302294-A (JP)
Title: Production of molybdenum oxysulfide dithiophosphate
Inventor: TANAKA NORIYOSHI
IPC: C10N10/12
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain in high yield and purity the subject compound free from hydrogen sulfide odor and copper plate corrosive action at all, good in storage stability and lubricity, and useful as a lubricant or the like, by reaction between molybdenum oxysulfide and dithiophosphoric acid of specific acid value. SOLUTION: This molybdenum oxysulfide dithiophosphate of formula II [R<1> to R<4> are each a hydrocarbon group derived from the alcohol or each O or S] is obtained in high yield and purity by reaction between (A) molybdenum oxysulfide prepared by reaction between (i) a compound having penta- or hexavalent molybdenum atom and (ii) an alkali hydrosulfide or alkali sulfide and (B) dithiophosphoric acid with an acid value (Av: mgKOH/g) within the range shown by the relationship prepared by reaction between (iii) a nC alcohol or phenol and (iv) pentaphosphorus disulficie. This compound of formula II is entirely free from offensive odor such as hydrogen sulfide odor and copper plate corrosive action, excellent in storage stability and lubricity, and therefore useful as a lubricant or the like.
Patent JP-S5639611-A (JP)
Title: Surface elastic wave device
Inventor: KITA SHIGEYUKI
IPC: H03H3/08
Filed: 1979-09-10
Abstract: PURPOSE:To reduce electrostatic capacity between an input electrode and stem by reducing the electrode area by forming a bent part nearly up to an intersection part partially at one input electrode. CONSTITUTION:The surface elastic wave device consists of a couple of input electrodes 12 and 13 having an intersection part at the comb-tooth part on one main surface if piezoelectric substrate 11, shield electrode 14 connected to electrode 12,  and a couple of output electrodes 15 and 16. Then this surface elastic wave device is mounted on and connected to stem 24 with stem leads 20...23 implanted through thin wires 25...28, but while lead 20 is implanted direct in stem 24, other leads 21...23 are implanted with insulators interposed. Namely, bent part 131 is formed partially at electrode 13 nearly up to the intersection part. Thus, electrode 13 is bent to reduce the electrode area of electrode 13, so that the electrostatic capacity between the electrode and stem 24 can be reduced.
Patent JP-S5541460-A (JP)
Title: Dry type developing device of electrophotographic copier
Inventor: OKA KENJIYU
IPC: G03G15/09
Filed: 1978-09-19
Abstract: PURPOSE: To prevent soiling in the machine owing to dust toner by forming the inside circumferential surface of a casing covering the upper part of a developing sleeve to arc form to permit contact of magnetic brush and providing an elastic insulation-type sealing member to the end of the casing in such a manner as to make contact to the photoreceptor surface.  
     CONSTITUTION: A casing member 11 which assumes part of an upper casing 9 is supported by means of pins 12, 13 and the end of the abovementioned casing 9 above a developing sleeve 6 built in with a multipolar magnet 7. The inside circumferential surface 11a of the casing 11 is formed to arc form to permit contact of the magnetic brush formed on the developing sleeve 6. An insulation-type sealing member 3 having elasticity is provided to the extension line of the arc of the inside circumferential surface 11a at the end of the casing member 11 in such a manner that it makes contact onto the photosensitive drum 1. At the developing, the inside circumferential surface 11a of the casing member 11 is constantly rubbed by the magnetic brush and therefore deposition of dust toner does not occur and the leakage of the dust toner is provented by the sealing member 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05289900-A (JP)
Title: Microcomputer development supporting device
Inventor: HAMAZAKI KEIJI
IPC: G06F11/28
Filed: 1992-04-08
Abstract: PURPOSE:To prevent a fact that an applied system becomes a runaway state and a target system is broken down due to an effect of a forced stop command, etc., in the course of emulation operation, in an in-circuit emulator of a single chip microcomputer. CONSTITUTION:The microcomputer development supporting device is provided with a break processing memory 104 in which a program for controlling a signal supplied to a target system at the time of forced stop of an emulation operation by an evaluation CPU 101 is stored. In such a state, even in the case the operation is stopped forcibly at an arbitrary timing at the time of emulation function operation, the operation of an applied system is controlled safely and stopped, therefore, a runaway of the applied system is prevented, and a breakdown caused by the runaway can be obstructed. Also, an effect of a forced break can be executed arbitrarily irrespective of an executing state of the emulation, therefore, the efficiency of a development work can be improved.