baber/WOPTO huggingface dataset:
Patent JP-H0673460-A (JP)
Title: Apparatus for quenching metal wire
Inventor: IKENAGA AKIO
IPC: C21D9/573
Filed: 1993-07-19
Abstract: PURPOSE:To provide a quenching apparatus for metal wire capable of obtaining the quenched steel wire excellent in straightness by executing the cooling with a water-soluble quenching liquid in the ideal form. CONSTITUTION:A liquid receiving vessel 2 temporarily storing the water-soluble quenching liquid 7 is arranged and a cylindrical ejection nozzle 1 is arranged in it. At the time of using this ejection nozzle 1 while dipping into the liquid in the liquid receiving vessel 2, the suction of the air from the inlet of the nozzle is prevented by sealing effect with the stored liquid. Further, the mixing of the liquid just after ejection with the stored liquid, disturbance of the liquid stream, etc., are prevented and the suitable cooling during transformation is stably progressed at the uniform temp. with the quenching liquid calmly flowing toward the outlet while enveloping the wire 8 and unevenness of the quenching is not generated. Therefore, the quenched steel wire having no strain in the metal wire 8 and good straightness is obtd.
Patent JP-2000001366-A (JP)
Title: Electrically conductive ceramic material
Inventor: MINAMIZAWA KAZUSUKE
IPC: C04B35/46
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain an electrically conductive ceramic material capable of varying its resistivity in a wide range and almost uniform in its resistivity by incorporating a compd. contg. one or more of the group IIIa elements in the Periodic Table and titanium oxide and allowing the compd. and at least part of the titanium oxide to form a multiple oxide. SOLUTION: The electrically conductive ceramic material contains a compd. contg. one or more of the group IIIa elements in the Periodic Table, e.g. Y2O3 and 5-90 wt.% TiO2-x (0<x<2), and the compd. and at least part of the TiO2-x form a multiple oxide such as Y2TiO5-x (0<x<5) or Y2TiO7-x (0<x<7). The ceramic material has >=98% relative density and can vary its resistivity in the range of 10-4-1014 Ω.cm. Powdery starting materials having >=98% purity and <=5 μm particle diameter are mixed with a sintering auxiliary such as SiO2 and the powdery mixture is molded in a prescribed shape with a uniaxial press or the like, fired in a reducing atmosphere at 1,000-1,900 deg.C and subjected to hot isostatic pressing in the same atmosphere at 800-1,900 deg.C and >=1,000 kgf/cm2 to obtain the ceramic material.
Patent JP-H09344-A (JP)
Title: Dispensing case
Inventor: IMAMOTO RISA
IPC: A45D40/00
Filed: 1995-06-21
Abstract: PURPOSE: To improve airtightness in a dispensing screw part by sealing a clearance between a case body communicating with the outside of the case and a dispensing mechanism. CONSTITUTION: A clearance 9 between a screw cylinder 8 and a case body 1 is sealed airtight by a sealing material 10, and the internal of the case body 1 is kept perfectly airtight due to sealing by an inner packing in the upper part, and prevents effectively a stick cosmetic stored from volatilizing. A feeling of click is given in a position where the case body 1 non-circular in cross section and the base 3 can be aligned easily and alignment of the two is made easy by interposing a click mechanism 11 between the case body 1 and a base 3 and a cap 2 can be fitted correctly without trouble. The open end of the cap 2 is inserted into the step 15 of the base 3 to prevent a relative turn of the case body 1 and the base 3 when the cap 2 is inserted. In consequence, the stick cosmetic can be prevented from hitting the inside of the cap 2 and being deformed when dispensed.
Patent JP-S5970630-A (JP)
Title: Hydration of olefin
Inventor: SAKAMOTO MITSUHISA
IPC: C07C67/00
Filed: 1982-10-13
Abstract: PURPOSE:In preparing an alcohol by hydrating an olefin, to improve the yield with small consumption of energy at low temperature under mild conditions free from problems of corrosion of devices, etc., by using offretite as a catalyst. CONSTITUTION:An olefin is reacted with water in a molar ratio of water to olefin of preferably 0.3-50 in the presence of offretite as a catalyst at 100- 300 deg.C at 1 atmosphere - 250 atmosphere, to give a corresponding alcohol. Offretite used as the catalyst is an aluminosilicate having a molar ratio of silica/ alumina of usually 5-10, containing sodium ion and calcium ion as alkaline cations, having a chemical composition shown by the formula (M is cation with n valence, coefficient of M<2>/n0 is variation of about 1; X is 0-10), and can be synthesized by using a tetramethylammonium ion.
Patent JP-S6334215-A (JP)
Title: Drive control device for actuator
Inventor: URUMA NAOKI
IPC: B60H1/00
Filed: 1986-07-29
Abstract: PURPOSE:To simplify the structure by applying the voltage to a DC motor in response to the position of the movable electric contact interlocked with the DC motor and decreasing the applied voltage near the operating limit point of a actuator output lever in the said device of an air conditioner damper for vehicle. CONSTITUTION:When a movable contact 31 is located at a solid line position, nearly the power supply voltage is applied to a DC motor 23 via the DC motor 23, a diode 24, a fixed contact 25, and a movable contact 30. Then, the movable contact 31 interlocked with the motor 23 is moved from (d) toward (a). When the movable contact 31 is moved to a dotted line position near (a), the contact with the fixed contact 25 is released, a resistor 28 is inserted, and the voltage is applied, to the motor 23 is lowered. When the negative voltage is applied, the movable contact 31 moved toward (d), and the applied voltage is likewise changed. According to this constitution, an external mechanism can be correctly moved without using a complex mechanical adjusting mechanism.
Patent JP-S6157814-A (JP)
Title: Electronic instrument board
Inventor: KATOUGI KOUZOU
IPC: G02F1/133
Filed: 1984-08-29
Abstract: PURPOSE:To suppress variation in brightness with display colors and to improve visibility by controlling the quantity of light of a background light source according to the display color of a display element capable of a segment-by-segment color display by using primary color stripe filers. CONSTITUTION:A transmission type color liquid-crystal display board 1 constitutes the display element of, for example, an electronic computation board for a vehicle. A fluorescent lamp 2 constitutes the background light source of the display board 1. Display segments of liquid crystal of the display board 1 form a three group display part consisting of N stripes obtained by fractionizing seven segments into 3N stripes, and stripe filters of R, G, and B are provided for every stripe. A control circuit 5 inputs a vehicle speed signal and outputs a color code signal of, for example, green in a low speed range, yellow in an intermediate speed range, and red in a high speed range to a dimming circuit 3. The circuit 3 controls the quantity of light of the fluorescent lamp 2 through a driving circuit 6 according to contents to be displayed, improving the visibility.
Patent JP-H0467086-A (JP)
Title: Power residue computing element
Inventor: SHINODA HITOSHI
IPC: G06F7/552
Filed: 1990-07-05
Abstract: PURPOSE:To realize a fast arithmetic speed by performing a multiplication value calculating process and a residue calculating process by repeating fundamental arithmetic which contains their element arithmetic <=2 times respectively and setting the frequency of the repetition in proportion to the number of digits of the binary expression of the exponent of power and not depending upon the exponent value. CONSTITUTION:According to the values of the respective digits yj of the binary expression of the exponent value (y), a switch 104 is switched to a 'Z' side when yl-2=0 to perform loop arithmetic only once, and switched to the 'Z' side first to perform the loop arithmetic once and then switched to an 'X' side to perform 2nd loop arithmetic once when yl-3=0. Further, X<y1-1> is set in a register 101 as an initial value. Namely, the frequency of the repetition is determined by a value yl-1 which is the highest digit of the binary expression of the exponent value (y) and 1 when yl-1 = 0 or (x) when yl-1 = 1 is set. Consequently, the fast power residue computing element with a relatively small scale is obtained.
Patent JP-H109566-A (JP)
Title: Combustion equipment
Inventor: KAMIYA HIROSHI
IPC: F23N5/24
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To effectively detect an incomplete combustion generated accidentally by shortening an interval operation for the more reducing a ratio of the air amount to a supply gas amount of a burner as the supply gas amount is more by an incomplete combustion confirming means for confirming whether CO concentration detected by a CO sensor in exhaust gas is a reference value or more or not. SOLUTION: An upper part of a further upper case 10 of an upper heat exchanger 16 of a gas burner 11 is coupled to an exhaust cylinder 20, and a CO sensor 21 for detecting CO concentration is mounted in the cylinder 20. First, number of revolutions of a fan is lowered, and a rate of the air amount to a fuel gas amount is reduced by 10% to a set value. When the number of revolutions is stabilized, CO concentration in exhaust gas is detected by the sensor 21, and compared with a reference value. An exhaust gas integrated value is set to arrive at a reference exhaust gas integrated value when combustion is continued for 10min at the maximum capacity. An incomplete combustion confirming operation at the time of continuous combustion at the maximum capacity is conducted at an interval of 10min. As the supply gas mount is increased, the confirming interval is set to be shortened.
Patent JP-H1124188-A (JP)
Title: Image reader
Inventor: ISHII TATSUO
IPC: H04N1/04
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To accurately detect and judge the reference position of a document again on a body side by comparing inputted detection information with document size information stored in advance and detecting document size and a document placing position. SOLUTION: When the document is placed on a contact glass, the on-range check of a 1st document detecting sensor 41 is executed so as to detect the position of either end of the document 1. Next, the on-range check of a 2nd document detecting sensor 42 is executed so as to detect the other end of the document 1. Thus, the size and the position of the document in a width direction (main scanning direction) are decided. Whether or not the document is at a central reference position 10c is also checked. When the document size detected by an automatic document feeder(ADF) and the size detected by the sensors 41 and 42 are matched with each other, operation is returned.  When they are not matched with each other, guidance for size correction is displayed in the case of performing the display of the document size correction guidance, and the document size is corrected and the operation is returned in the case of not performing the display.
Patent JP-S57102026-A (JP)
Title: Vapor phase grown film forming equipment
Inventor: SHIBUYA YASUO
IPC: H01L21/31
Filed: 1980-12-17
Abstract: PURPOSE:To make formation of a film with little foreign matter possible by a method wherein a pair of blowing out gates of inert gas and a pair of suction gates of the gas at the upper and the lower portion respectively inside a furnace type reaction tube. CONSTITUTION:Nitrogen flows out of a pair of blowing out gates 4 and a pair of suction gates 5 are connected to a pump. A supporting table holding silicon wafers is inserted into a reaction tube. A cover of a mouth of the reaction tube is closed, injection of nitrogen from the blowing out gates 4 is stopped and gas in the reaction tube is exhausted along the longitudinal direction of the sreaction tube. After the reaction tube becomes vacuous enough, the suction gates 5 are disconnected from the pump. Then a film is formed and the reaction tube is again of an atmospheric pressure. When the supporting table holding silicon wafers is drawn out of the reaction tube, the suction gates 5 are again connected to the pump and nitrogen flows out of the blowing out gates 4 again and is drawn into the suction gates 5.
Patent JP-H0526119-A (JP)
Title: Purge controller of fuel vapor
Inventor: SUGINO TADASHI
IPC: F02D29/02
Filed: 1991-07-18
Abstract: PURPOSE:To provide a purge controller for fuel vapor of high durability and reliability by providing a valve device control means for closing the valve device when the closed period of time passes a fixed period of time based on the closed period of time measured by a closed valve period of time measurement means of a second throttle valve. CONSTITUTION:Any routine processes to be carried out S100-S120 that are stored in a ROM in an ECU 30 are judged no, a counter COUNT for counting time is in incremental position S130. Only when it is so judged that the incremental value is not less than a fixed period of time C, and the condition where any processes are judged no is maintained for no less than the fixed period of time C, the process is proceeded, and a value device 40 is in a condition of VSVON (power source supply), and the process is then finished. After a condition for which the valve device 40 should be in a VSVON condition is maintained for a fixed period of time, the valve device 40 is actually turned into VSVON. The action times of switching the valve device 40 is reduced thereby, while the durability of the valve device 40 is improved, and the reliability of a purge controller can thus be improved.
Patent JP-H0928459-A (JP)
Title: Color selector for dyeing hair
Inventor: FUKUDA ATSUSHI
IPC: A61K8/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To dye hair without failure by carefully selecting a dyed result and recognizing the result of dyeing hair beforehand in the case of dyeing his/her own hair or in the case of indicating a finish color to a customer in a beauty parlor. SOLUTION: Plural model plates 3 are turnably connected to one vertical side edge 2 of a base plate 1. Models 5 with the different colors of the hair 6 are displayed for the respective model plates 3 on the model plates 3. Also, plural translucent color plates 10 are turnably connected to one horizontal side edge of the base plate 1. The color plates 10 are in a size capable of covering the part of the hair 6 of the model 5 displayed on the model plate 3 and the perceived colors of the plural color plates 10 are made respectively different.
Patent JP-H0530235-A (JP)
Title: Public telephone set
Inventor: KIMURA MAKOTO
IPC: H04M17/02
Filed: 1991-07-19
Abstract: PURPOSE:To make dialing in the off-hook state. CONSTITUTION:A coin deposit/card loading detection section 3 detects it that a card is loaded from a card loading port 2 to, send a detection signal and a remaining call unit detection section 5 detects and counts a remaining call unit to count the remaining call unit. A hook state detection section 6 sends an off-hook state detection signal based on the detection signal from the coin deposit/card loading detection section 3 and on an on/off hook state signal from a hook switch device 4. A dialing section 8 receives the off-hook state detection signal and the remaining call unit detection signal to be in the dial enable state and upon the receipt of a telephone number from a dial entry section, the dialing section 8 converts it into a dial signal and sends it to a telephone line.
Patent JP-S6335664-A (JP)
Title: Water based paint composition
Inventor: WAKE MICHIAKI
IPC: C09D201/00
Filed: 1986-07-31
Abstract: PURPOSE:To provide the title compsn. having excellent interlaminar adhesion and useful as a primer when multi-layer coating is made, by blending a hydrophilic resin with a curing agent and an anionic surfactant. CONSTITUTION:A hydrophilic resin (A) which is a resin having carboxyl groups and an acid value of 15-100, which can be dissolved or dispersed in an aq. medium when neutralized with a basic component (e.g., ammonia), such as an alkyd resin, is blended with a curing agent (B) (e.g., an aminoplast resin), 0.05-5wt%, pref. 0.2-2wt% anionic surfactant (C) selected from the group consisting of sulfonic acid, sulfuric ester, sulfurous ester, phosphoric ester phosphorous ester and phosphonic acid surfactants (e.g., dialkyl sulfosuccinates) and optionally, additives (D) such as a pigment, a silicone additive, etc., to obtain the title compsn. The compsn. is applied to a substrate and baked at 80-250 deg.C for 10-60min to obtain an undercoat.
Patent JP-S6237201-A (JP)
Title: Fiber reinforced plastic
Inventor: SASAJIMA YOICHI
IPC: C08J5/04
Filed: 1985-08-12
Abstract: PURPOSE:To improve the profile accuracy and the strength, in the fiber reinforced plastic rim for vehicle having a projection for fixing a plate in the center of innercircumferential face, by laminating three pseudo-isotropic layers composed of plural resin immersed layers and forming drop center, bead seat section and flange section. CONSTITUTION:Three layers of epoxy resin immersed carbon fibers and laminated while shifting the direction of fiber by about 30 deg. onto each of a pair of inner dies 8 to set a pseudo-isotropic surface layer 6. Then six sheets of fibers are pseudo-isotropically laminated with fiber direction of about 30 deg. to form an intermediate layer 5 which is laminated onto the surface layer 6. Thereafter, the inner dies 8 are integrated through a bolt and a nut to align with the central axis and the rotary shaft 10 is inserted into said dies 8 to rotate said shaft 10 thus to form a filament winding layer 7 where the epoxy resin immersed reinforcing fibers are making angle of + or -10 deg., + or -60 deg. against the rotary shaft 10. With such arrangement, the profile accuracy and the strength can be improved.
Patent JP-H0465288-A (JP)
Title: Thermal recording paper
Inventor: ISHIBASHI RYOZO
IPC: B41M5/337
Filed: 1990-07-06
Abstract: PURPOSE:To form thermal recording paper not inferior in whiteness in comparison with fine paper and also excellent in color forming characteristics and running properties by using a pigment coating layer using pigment having high volume oil absorbancy and having specific surface oil absorbancy and bringing the whiteness of the coating surface of a thermal recording layer to a specific value or more when waste paper pulp is used in a support. CONSTITUTION:In thermal recording paper wherein a thermal recording layer based on a colorless - light - colored basic dye and an acidic substance forming a color upon the contact with the basic dye is provided on a support, the support is one containing waste paper pulp and a pigment coating layer containing pigment having volume oil absorbancy of 1.5ml/cm<2> or more and having surface oil absorbancy of 4.0ml/m<2> or more and bringing the whiteness of the coating surface of the thermal recording layer to at least 80% or more is provided between the support and the thermal recording layer.
Patent JP-S6438070-A (JP)
Title: Dihydropyridine
Inventor: KARUBUIN KUUPAA
IPC: C07D401/12
Filed: 1988-07-18
Abstract: The invention provides compounds of formula (I): <CHEM> wherein R<2> is phenyl optionally substituted by one or more substituents each independently selected from nitro, halo, C1-C4 alkyl, C1-C4 alkoxy, fluoro-(C1-C4)alkoxy, aryl-(C1-C4 alkoxy), C1-C4 alkylthio, C1-C4 alkylsulphonyl, hydroxy, trifluoromethyl and cyano;  R<1> is C1-C6 alkyl or aryl-(C1-C4)alkyl; Y is an alkylene group of from 2 to 8 carbon atoms which may be straight or branched-chain having at least 2 carbon atoms in the chain linking X to the oxygen atom; X is 1-imidazolyl optionally substituted with from 1 to 3 substituents which may be C1-C4 alkyl groups or halogen atoms, or wherein the 3 and 4 positions may be linked by -(CH2)p- where p is 3 or 4; or 1- or 2-benzimidazolyl optionally substituted with one or more substituents each selected from C1-C4 alkyl, C1-C4 alkoxy, halo, CF3 and CN; and Z completes a 5 or 6 membered carbocyclic or heterocyclic ring having a carbonyl group attached to the 5-position of the dihydropyridine ring; wherein "aryl" means phenyl optionally substituted by one or more substituents each independently selected from halo, trifluoromethyl, C1-C4 alkyl, hydroxy, C1-C4 alkoxy, (C1-C4 alkoxy)carbonyl, sulphamoyl and cyano.
Patent JP-S6154914-A (JP)
Title: Manufacture of rigging parts
Inventor: KAZAMA NORIO
IPC: B29C45/26
Filed: 1984-08-27
Abstract: PURPOSE:To enable a fabric, etc. to be provided only at one part of a large resin molding backing material, while decreasing production cost remarkably by fixing forcibly the peripheral plate of a skin member to a mold by the magnet in the mold. CONSTITUTION:While another surface 26 of the fabric 2 of a fabric assembly 6 is caused to be closely in contact with the stationary mold 9 which is one mold of the injection mold in which a magnet 7 is embedded, a plate 4 is fixed to the stationary mold 9, being attracted by the magnet 7, and then the stationary mold 9 and the movable mold 10 which is another mold of the injection mold 8 are closed. Molten synthetic resin is injected under pressure into both molds 9, 10 through the sprue of the movable mold 10 from a nozzle 11. After the curing of the resin, when the movable mold 10 is opened and a molded product 1 is taken out, another surface 2b of the fabric 2 becomes a front surface and is arranged on a resin molding backing material 3.
Patent JP-S6156838-A (JP)
Title: Sealing structure of drive gear in tilt table
Inventor: NOHARA KAZUYOSHI
IPC: B23Q11/08
Filed: 1984-08-28
Abstract: PURPOSE:To obtain a sealing structure of drive shaft where interference with a tool or spindle can be reduced by winding flexible cover sheet formed into a stripe over the drive gear in tilt table. CONSTITUTION:Flexible cover sheet 7 formed into a stripe is wound over a drive gear 5. Here, the cover sheet 7 is covering the tooth 5a against the outside. The gearing section of the gears 11, 12 and the drive gear 5 is provided while detouring the position where the cover sheet 7 will cover the tooth 5a of the drive gear 5 through a guide pulley 9 and a tension pulley 10. Consequently, the cover sheet 7 will move from the position facing against the tooth 5a of the drive gear 5 to the guide pulley 9 and tension pulley 10 side to be wound again over the drive gear 5.
Patent JP-S5968708-A (JP)
Title: Production of optical cable unit
Inventor: YANAGAWA HISAHARU
IPC: H01B13/32
Filed: 1982-10-14
Abstract: PURPOSE:To eliminate the clearance between cores and to improve watertightness in the stage of supplying plural optical fibers into a twisting mouthpiece by extruding a filler in such a way as to enclose the same and forcing the filler to enter the inside of the cores in the stage of reducing the diameter. CONSTITUTION:Plural optical fiber cores 7 are twisted by the revolution of a core supply machine and the rotation of an eye plate 20 driven by a motor 14 and are supplied to a twisting mouthpiece 21. A unit filler 8 is extruded and coated so as to enclose the cores 7 in this stage. The filler 8 enters the inside through the clearance between the cores 7 and fills fully the clearance between the cores 7 and the central fiber 1 in the stage of reducing the diameter of the cores 7 with the mouthpiece 21. Therefore the optical cable unit 22 having good watertightness without any clearance between the cores is thus obtd. as shown in the figure.