baber/WOPTO huggingface dataset:
Patent JP-H06320919-A (JP)
Title: Pneumatic radial tire
Inventor: FURUKAWA MAKOTO
IPC: B60C13/00
Filed: 1993-05-18
Abstract: PURPOSE:To provide a pneumatic radial tire which has sufficient resisting force against cornering force generated in the tire in the case of cornering run, and gripping limit performance to prevent the sudden occurrence of side slip by arrangedly providing an annular recess and a reinforcing layer at a proper position on the casing rubber of a sidewall. CONSTITUTION:A pneumatic radial tire 1 has a pair of beads 2, a sidewall 3 extending outward in the radial direction of the tire from the bead 2, and a tread 4 which spans over the sidewall 3 and toroidally extends, and the sidewall 3 on at least one side has an annular recess 7 being hollow from the surface at least at a inner peripheral position 6 between the outer peripheral position 5 and the inner peripheral position 6. In addition, a reinforcing layer 9 composed of the rubberized layer of a cord obliquely arranged within a range of 40 deg. to 70 deg. to the radial direction of the tire is provided at the maximum width position 8 of the tire between the outer peripheral position 5 and the inner peripheral position 6 of the sidewall 3 having at least the annular recess 7.
Patent JP-H09303340-A (JP)
Title: Connection device of member
Inventor: ISHIGURO TOSHIO
IPC: E04C3/08
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide reliability and economy by connecting a second member to an intermediate part of a first member in a predetermined direction with a simple structure. SOLUTION: A connection member 14 is provided with a first connection piece connected to a rib 6 of a circular pipe 2, and a second connection piece inserted into and connected to an end part 11 of a hollow square pipe hollow in an axial direction. When the first connection piece 15 is connected to the circular pipe 2, the second connection piece 16 is positioned in a direction in accordance with angles d1 and d2 formed by an axial line 3 of the circular pipe 2 and the axial line 10a and 10b of the square pipe 9, and the connection member 14 is formed by cutting an ooze out formation member.
Patent JP-2000302949-A (JP)
Title: Liquid resin composition and semiconductor device using the same
Inventor: ONAMI KAZUTO
IPC: H01L21/52
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of exhibiting excellent resistance to reflowing even at a high temperature according to freely using lead and having a high reliability by including a filler, an epoxy resin in liquid at a normal temperature and a hardener. SOLUTION: This resin composition contains (A) a filler, (B) an epoxy resin as a compound of the formula (R is H or an alkyl; G is glycidyl) having <=1,000 ppm an amount of >=50 wt.% of hydrolyzable chlorine and in a liquid state at a normal temperature and (C) a hardener. Preferably, the component A contains <=10 ppm of ionic impurities such as a halogen ion or an alkali metal ion. Preferably, Tg of the composition measured by a TMA method is >=150 deg.C. This composition is obtained as a resin paste by pre-mixing the components A to C, blending by using a three-shafts roll and defoaming under vacuum after the blending. The resultant composition is used as a die-attaching material and a semiconductor device is obtained by a known method.
Patent JP-S63282151-A (JP)
Title: Expanded graphite sheet
Inventor: SUGIMOTO ATSUSHI
IPC: C04B30/00
Filed: 1987-05-13
Abstract: PURPOSE:To provide the titled sheet which has high tensile strength and is useful for gaskets, packings, etc., by successively providing honeycomb-shaped patterns to the sheet. CONSTITUTION:Expanded graphite particles are put into a male mold mounted on a compression press and are compressively molded by a female mold having honeycomb-shaped ruggedness, by which a molding consisting of honeycomb- shaped projecting parts 1 and a base material part 2 is obtd. This molding is then compressively molded by the male mold having a flat pressurizing face by which the expanded graphite sheet having the honeycomb-shaped patterns consisting of the honeycomb parts 3 and the other parts 4 having 0.6-1.4g/cm<3> bulk density is obtd.
Patent JP-S5449519-A (JP)
Title: Device for controlling motor using current type inverter
Inventor: HOSOKAWA YASUHIKO
IPC: H02P27/06
Filed: 1977-09-27
Abstract: PURPOSE: To provide the subject device wherein a voltage control loop due to the DC voltage of a power inverter control circuit, thereby to suppress the rise of a commutation capacitor voltage upon drawing the induction motor to the driving region of the current type inverter.  
     CONSTITUTION: The device comprises a detector 621 for detecting a DC voltage of a power inverter 40, and a voltage pattern changing circuit 623 for changing the output signal generated from the voltage pattern generating circuit 6 of the current inverter in accordance with the detected signals from the detector and imparting the output signal to a voltage controller 614. The above described changing circuit comprises a circuit 623a for squaring the detected signals of the detector 621, a setting circuit 623b for setting a desired voltage suppressive level, an adding circuit for adding the outputs of both circuits, a square root circuit 623c for computing the square root of the added value of said adding circuit, and a voltage pattern suppression circuit 612 for comparing the output of said circuit with the output of the voltage pattern generating circuit, and introducing the smaller obtained value to the voltage controller 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63281770-A (JP)
Title: Jet type soldering device
Inventor: OKANO TERUO
IPC: B23K1/08
Filed: 1987-05-13
Abstract: PURPOSE:To prevent a defective soldering due to the flux gas by arranging a flux suction pipe between the solder injection hole of a porous member and communicating it to a vacuum pump via a mixed solder separation part to suck the flux gas stayed among parts. CONSTITUTION:A molten solder is jetted from the respective solder injection hole 17 of a porous member 15, numerous projecting solder waves 18 are formed at the upper side of the porous member 15 and a printed circuit board 21 and the chip part 22 subjected to surface packaging on the lower face of the board are subjected to soldering. The suction force of a vacuum pump 33 strongly acts on a flux gas suction pipe 31 via a pipe 35 and hole 36. When a flux gas 41 is stayed in the gap recessed part among parts packaged on the board face, the gas is forcibly sucked into a suction pipe 31 by the suction force of the vacuum pump 33 in the case of its passing through the upper side of the flux gas suction pipe 31. And it is forcibly exhausted via a vent 36, pipe 35 and vacuum pump 33.
Patent JP-S6010031-A (JP)
Inventor: UEDA YASUKIYO
IPC: E03D9/08
Filed: 1983-06-27
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-S5741097-A (JP)
Title: Diaphragm for loudspeaker
Inventor: IMAI KUNIO
IPC: H04R7/02
Filed: 1980-08-23
Abstract: PURPOSE:To raise heat resistance by forming the material obtained through mixing and kneading thermoplastic resin and graphite, to a prescribed shape, and irradiating it with beta rays. CONSTITUTION:A sheet is formed by the material obtained through mixing graphite of 0.5-5 times the quantity basing on thermoplastic resin such as polyvinyl chloride, polyolefin and polyester, with said resin and kneading the same so that they are distributed uniformly, and a diaphragm 1 is obtained by working the sheet to a prescribed shape. This diaphragm 1 is irradiated by beta rays of several MRAD to cure it and it is crossliked through the process of excitation and decomposition. By this crosslink, a linear polymer is made three-dimensional, and the heat resistance is raised.
Patent JP-S62272518-A (JP)
Title: Identifying method for semiconductor wafer
Inventor: KIRISAKO TADASHI
IPC: H01L21/02
Filed: 1986-05-20
Abstract: PURPOSE:To accurately identify a pattern even if the pattern becomes unclear through etching and depositing steps by forming a mark of a simple shape with a film of a conductor of aluminum or the like on a semiconductor wafer. CONSTITUTION:Marks 2, 3 to be identified are formed in continuous or discontinuous state by forming a film of a conductor of aluminum or the like on a wafer 1 and then etching the film or altered to discontinuous state by forming a film made of a conductor or aluminum or the like on the wafer 1, then etching it to form marks to be identified all of continuous state, thereafter applying a laser emitting method to a part of the marks of the continuous state. In order to identify the marks, a probe is contacted with the both ends of the marks 2, 3 to measure an electric conduction between the marks 2 and 3, thereby detecting 'l' or 'O'.
Patent JP-H02300371-A (JP)
Title: Installation of cloth treatment apparatus
Inventor: YABUTA MASAKAZU
IPC: D06B21/00
Filed: 1989-05-10
Abstract: PURPOSE:To provide the title installation method intended to shorten construction period, so designed that a base frame integrated therein with a drain scheme etc., is set on the floor of a factory followed by making thereon an assembly and installation of a cloth treatment apparatus. CONSTITUTION:A drain scheme 12 made from a bottom plate made by forming in a single-flow pan-like manner of a stainless steel sheet is put between a pair of left and right rails 16a,16b laid on the floor of a factory to form a base frame 17, which is then set on the floor by a setting means 18 made up of (A) anchor bolts 19 to embed and set under the floor major part of said frame, (B) pressing devices 21 to be fitted at the screw parts 20 of said bolts and (C) fixing nuts 22. Thence, an assembly of a cloth treatment apparatus 5 is made on the upper surface of said base frame 17 along with connecting the drain scheme 12 to an external drainage system.
Patent JP-S63280663-A (JP)
Title: Image recording device
Inventor: TAMURA YASUYUKI
IPC: B41J17/30
Filed: 1987-05-12
Abstract: PURPOSE:To enable high speed recording by providing a recording part of a heating means to give thermal energy to a thermal transfer recording medium installed along a transport path for the thermal transfer recording media and a means to apply light energy to the transfer recording medium. CONSTITUTION:When a roller 6 is rotated, one sheet of recording paper 11 is fed from a cassette 12, and the tip of the recording paper 11 is detected by a registration sensor, a transfer roller 10 is actuated at a prearranged timing to carry a transfer recording medium 1. At the same time, each heat generating element 2a of a thermal head 2 is energized in response to an image signal. In addition, while the thermal head 2 is energized, at least, a fluorescent lamp 3 is turned on. That is, heat from the thermal head 2 is applied to a recording layer 1a after being conducted through a support 1b, and light from the fluorescent lamp 3 is directly given to the recording layer 1a. Consequently, transfer images are sequentially formed in accordance with image signals per single line in the transfer recording medium 1 to be transferred. This light projection from the fluorescent lamp allows a rapid reaction of the transfer recording layer and at the same time, a quick acceleration of hardening thereof.
Patent JP-H01287020-A (JP)
Title: Wax-coated slowly releasing drug preparation
Inventor: KOKUBO HIROYASU
IPC: A61K47/00
Filed: 1988-05-13
Abstract: PURPOSE:To obtain a wax-coated slowly releasing drug preparation having controlled releasing rate of the drug, with simplified preparation process, by compounding a wax-treated slowly releasing granule with an untreated quickly releasing granule. CONSTITUTION:The objective drug can be prepared by compounding (A) a slowly releasing granule produced by the heat-treatment of a granular agent together with 2-25wt.% of waxes with (B) a quickly releasing granule consisting of granular agent free from wax-treatment and subjecting the mixture to conventional drug-preparation process. The ratio of A:B is 9:1-6:4. The granular agent is the one coated with a coating liquid produced by using hot water-insoluble and water-soluble cellulose powder and dispersing the powder in hot water. The waxes are preferably paraffin, beeswax, etc., having a melting point of 40-90 deg.C. The wax-treatment of the granule is carried out by heating and fluidizing the granular agent together with the waxes in a fluidized layer.
Patent JP-H09299797-A (JP)
Title: Catalyst for contact reduction of nitrogen oxides
Inventor: NAKATSUJI TADAO
IPC: B01D53/86
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To make it possible it efficiently reduce the NOx in exhaust gases without using a large amt. of a reducing agent in the case where hydrocarbon is used as the reducing agent by preparing a catalyst for contact reduction of the NOx from a multiple oxide consisting of platinum, cerium oxide and zirconium oxide and alumina. SOLUTION: This catalyst for contact reduction of the NOx adequate for reducing and removing the NOx included in the waste gases of automobiles, etc., is prepd. by using the multiple oxide consisting of the platinum, the cerium oxide and the zirconium oxide. The multiple oxide has an atomic structure in which zirconium atoms are substd. in the position of the cerium atoms in the crystal lattice of the cerium oxide. The content of the zirconium oxide in this multiple oxide is specified to 5 to 40wt.%. The ratio of the multiple oxide in the total amt. of the multiple oxide and the alumina is specified to 10 to 50wt.% and the ratio of the alumina to 90 to 50wt.%. Further, the ratio of the platinum is specified to a range of 0.5 to 10wt.%.
Patent JP-S61275647-A (JP)
Title: Seal structure for concrete test body heated to high temperature
Inventor: NAKANE ATSUSHI
IPC: G01N27/04
Filed: 1985-05-31
Abstract: PURPOSE:To measure the percentage of water content of concrete with high reliability by putting a concrete test body in which a sensor is embedded in a sealed container and charging a packing which does not absorb water and has high heat resistance in a space in the container. CONSTITUTION:A couple of restraint frames 8 is clamped by machine screws 9 to hold the test body 2, a temperature sensor 10 and an electrode 11 for resistance value measurement are embedded, and leads 12 and 13 penetrate the boss 14 of an end plate 4 and are sealed with a screw lid 16 by fitting a 'Teflon(R)' ring 15. The packing 17 of Si resin is packed between the space surrounded with a cylinder 3, the end plate and the test body 2 and a rod 18 is run through it in the middle of curing, and the end plate 4 is mounted. When this container 1 is heated to about 200 deg.C, the leak of water in the container 1 and the leak of water in the test body itself are eliminated through the sealing operation of the packing 17 with high heat resistance, a measurement is taken without causing variation in water containing state before and after heating, and no cracking in the test body 2 is caused by the frames 8.
Patent JP-S6010049-A (JP)
Inventor: SAITOU KIYOMI
IPC: E04C3/293
Filed: 1983-06-30
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-H09240186-A (JP)
Title: Utensil for arranging books
Inventor: MORIYAMA AKIRA
IPC: A47B65/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To always maintain an orderly state corresponding to the number and the thickness of books by connecting two side plates by two connecting plates and a leaf spring. SOLUTION: This utensil for arranging books is constructed by forming a shape of a box out of two side plates 1 and two connecting plates 2 and by providing a leaf spring 3 inside the side plates 1 in connection therewith. While the two side plates 1 are always actuated to expand outward by the force of changing a shape of the leaf spring 3, parallelism is maintained between them, since the connecting plates 2 and the side plates 1 are combined at right angles to each other. The respective faces B and C of the connecting plates 2 are formed to be foldable. Since the width is changed freely according to this construction, a gap is filled up in a state wherein the side plates are in pressure contact with the books, corresponding to the number and the thickness of the books, and thus an orderly state can always be maintained.  It is also possible to fix the width by making the curving face of the leaf spring 3 a bendable face.
Patent JP-S6011460-A (JP)
Title: Carbothioamide derivative and agricultural and horticultural fungicide
Inventor: ISHII TERUHIKO
IPC: A01N47/08
Filed: 1983-06-30
Abstract: NEW MATERIAL:The compound of formula [R1 and R2 are methyl or ethyl, or together with adjacent N atom, form 6-membered heterocyclic group having 4-5C alicyclic hydrocarbon group and optionally having O atom; R3 is 1-8C alkyl, cycloalkyl, alkenyl or (halogen-substituted) benzyl, naphthyl, etc.]. EXAMPLE:p-Fluorobenzenesulfonyl N,N-dimethylcarbothioamide. USE:An agricultural and horticultural fungicide. Effective to blast, helminthosporium leaf spot, etc. of paddy rice plant, leaf spot and powdery mildew of wheat, late blight of potato, etc. PREPARATION:The compound of formula can be produced by dissolving N,N- dialkylthiocarbamoyl chloride in an aromatic hydrocarbon such as benzene, toluene, etc., and adding the solution dropwise to an aqueous solution of sodium sulfinate of formula R3-SO2Na at room temperature to effect the reaction of the components.
Patent JP-H0413827-A (JP)
Title: Electric installation tool made of powder metallurgical titanium alloy
Inventor: TSUCHIYA KATSURA
IPC: C22C14/00
Filed: 1990-05-08
Abstract: PURPOSE:To increase density, to improve fatigue resistance, and to prolong the service life of an electric installation tool composed of a powder metallurgical titanium alloy by limiting respective contents of oxygen and chlorine as impurity elements in this alloy, and providing the prescribed relative density. CONSTITUTION:The electric installation tool made of this powder metallurgical titanium alloy is formed by a elemental powderuelallugy method and has <=99.7% relative density. In the above titanium alloy, the contents of oxygen and chlorine as impurity elements are limited to <=0.2% and <=0.002%, respectively. Further, as to the above alloy, a 6%Al-4%V-Ti alloy can be easily prepared and a 10%V-2%Fe-3%Al-Ti alloy has high characteristics.
Patent JP-H02294718-A (JP)
Title: Digital signal input circuit
Inventor: ITO MAKOTO
IPC: G06F17/40
Filed: 1989-05-09
Abstract: PURPOSE:To reduce the number of receivers by using an analog multiplexer as the interface of a digital signal input circuit to select and receive an input signal. CONSTITUTION:The digital signal input circuit is provided with the analog multiplexer 1 for selecting and outputting one state signal out of plural inputted status signals, a selection control means 20 for outputting a selection signal to the multiplexer 1 to allow the multiplexer 1 to output a reading target state signal and a receiver 2 for receiving the status signal selectively outputted from the multiplexer 1. Namely, when the reading target selection signal is outputted from the means 20, its corresponding signal is inputted to the receiver 2 and then inputted to a computer system. Since plural input signals can be received only by one receiver 2, the number of receivers 2 can be reduced.
Patent JP-H02302872-A (JP)
Title: Allotting dependence type production source allotment
Inventor: SHIYAIRENDORA KEE JIYAIN
IPC: G06Q10/06
Filed: 1990-05-07
Abstract: PURPOSE: To obtain a solution about optimum assignment or resources to the production of plural products in the case of the existence of many alternatives by combining assignment dependency formalization and a heuristic method of iterative minimum penalty including re-evaluation. CONSTITUTION: Assignment dependency formalization and heuristics of minimum penalty are combined to obtain the resource assignment method which more accords with reality and generates a solution more quickly with respect to a typical resource assignment problem, for example, a problem that the cost is minimized within a certain resource availability limit expressed by time. Thus, a solution which is not certainly exactly optimum but is useful as an optimum good approximate and is reachable can be obtained basically linearly in accordance with the number of operations for a resolution time.
Patent JP-S63281813-A (JP)
Title: Injection mold assembly
Inventor: MORIMOTO TAKASHI
IPC: B29C45/26
Filed: 1987-05-14
Abstract: PURPOSE:To prevent sinking from developing without being effected by the height of a boss and at the same time under the state that the height of the boss is stabilized by a structure wherein a slit, which is provided along the outer periphery at the root of the boss and through which the pressure of gas or liquid is applied, and a fluid circuit, by which said slit is connected to the outside of a mold, are provided. CONSTITUTION:Molten resin is filled through a sprue 5 in a product part 7 and a boss part 8. If cooling proceeds as is, sinking develops on the surface 23 of the boss 8 due to the shrinkage of the resin. However, when high gas or liquid pressure is applied to a core fluid circuit 22 from the outside of a mold after the filling of the resin, said pressure is transmitted through a fluid circuit 21 and a slit 20 to the root of a boss 8 so as to press the resin at the root. Thus, said resin is pressed to a cavity side, resulting in preventing sinking from developing. In addition, since the slit 20 is fine, no resin enters the slit and consequently no clogging of the slit occurs.
Patent JP-S6011243-A (JP)
Title: Manufacture of base material for optical fiber
Inventor: MIKI MASAJI
IPC: G02B6/00
Filed: 1983-06-29
Abstract: PURPOSE:To obtain the titled base material having a uniform refractive index distribution in the longitudinal direction by changing the concn. of a dopant along the longitudinal direction of a glass pipe so as to provide a prescribed refractive index profile when the dopant is added during collapsing. CONSTITUTION:A quartz glass pipe 1 is rotated, and an oxyhydrogen burner 2 is moved from the inlet side of the pipe 1 to the outlet side with a positioning device 3. Gaseous Ar is sent to a dopant generator 6 through a controller 5, a generated dopant is mixed with gaseous O2 sent through a controller 4, and the gaseous mixture is introduced into the pipe 1. The controller 5 is controlled with a processor 7 so that the flow rate of gaseous Ar is continuously reduced in accordance with the movement of the burner 2 from the inlet side of the pipe 1 to the outlet side. By reducing the flow rate, the concn. of the dopant is changed along the longitudinal direction of the pipe 1 so as to provide a prescribed refractive index profile when the dopant is added during collapsing.
Patent JP-H11305750-A (JP)
Title: Method and device for generating pattern, computer readable recording medium storing pattern generation program and computer readable recording medium storing bit map pattern data
Inventor: OBA SATORU
IPC: G09G5/28
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent a character and a figure from being crushed even in a small dot size by canceling one stroke so that an output object is crushed on a bit map plane related to the developed outline pattern data and generating a bit map pattern. SOLUTION: The outline character pattern data are supplied from a storage device 13 to an outline data developing device 12. The developing device 12 developes the outline character pattern data to a specified size, and supplies the obtained stroke coordinate data to a stroke information correcting device 14. The stroke information correcting device 14 analyzes the stroke coordinate data, and cancels or moves a partial stroke so that the arrangement of plural strokes expressing the character etc., aren't crushed on the bit map plane to perform correction of outline information. A multi-level data generating device 16 decides a gradation value of a dot from the corrected stroke coordinate data to generate a multi-level character pattern.