baber/WOPTO huggingface dataset:
Patent JP-S63230747-A (JP)
Title: Elastomeric composite material
Inventor: SHIMIZU NORIO
IPC: C08L21/00
Filed: 1987-03-20
Abstract: PURPOSE:To provide an elastomeric composite material which is lightweight and inexpensive, has excellent resistance to chemicals and wear, mechanical strengths, etc. and is suitable for use as a vibration insulator, etc., by mixing an elastomer matrix with a filler component mainly composed of an alkali titanate material. CONSTITUTION:An alkali titanate having good adhesion to elastomers and dispersibility as a filler is mixed with an elastomer (e.g., natural rubber or styrene rubber) during the kneading of the elastomer to obtain the desired elastomeric composite material. Suitable examples of the alkali titanate material are alkali titanate fibers of the formula (wherein R is at least one alkali metal ion; n and l are each 0 or a positive number; m is a positive number). Thermal and electrical conductivities can be imparted to the composite material, when the surface thereof is plated with metal (e.g., copper).
Patent JP-H02245726-A (JP)
Title: Liquid crystal display device
Inventor: WATANABE SABURO
IPC: G09G3/36
Filed: 1989-03-20
Abstract: PURPOSE:To prevent the unevenness of display from occurring by obtaining the non- selection bias voltage for the scanning electrode of a voltage generation circuit for driving liquid crystal by adding the amount of increase to the 1/4 equally divided voltage of a voltage source. CONSTITUTION:The non-selection bias voltage for the scanning electrode of the voltage generation circuit for driving the liquid crystal is obtained by adding the amount of increase to the 1/4 equally divided voltage of the voltage source VDD. Namely, the divided voltage resistance of the voltage generation circuit for driving is not equally divided by 1/4 but the voltage impressed on the liquid crystal at a point where a scanning electrode side is non-selective and a display electrode side is selective is allowed to be 3/4VDD-alpha. In such case, the waveform of the voltage impressed on the respective electrodes related to a half-selection point com16-seg1 and the liquid crystal at this point is expressed by a continuous line. By thus correcting the waveform distortion occurring at the time of the half-selection, the effective voltage of the non- selection point waveform and that of the half-selection point waveform become equal and the unevenness of display caused by a difference between them is reduced. Thus, the unevenness of display which occurs in a liquid crystal display device whose duty ratio is 1/16 and which is driven in a 1/4 bias method is reduced.
Patent JP-H04300864-A (JP)
Title: Cyclic polythiol and production thereof
Inventor: KAWASAKI NOBORU
IPC: C08G18/38
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a new compound useful as a polyurethane resin component, rust preventive for metal, shrinkage preventing agent for fiber, etc. CONSTITUTION:A compound [e.g. 1,1,3,3-tetrahydroxymethylcyclobuthane-2-ol- pentakis(thioglycolic acid)ester] expressed by formula I (R is HS(CH2)nCO-group; m and n are 1-5). The compound expressed by formula I can be obtained by subjecting 1,1,3,3-tetrahydroxymethylcycloparaffin-2-ol expressed by formula II with a carboxylic acid having mercapto group at one end and expressed by the formula HOOC(CH2)nSH in the presence of an acid catalyst (e.g. hydrochloric acid) at 100-150 deg.C. The compound expressed by formula II and mercapto carboxylic acid are used at a molar ratio of 1.0:5.0 and the acid catalyst is used at an amount of 2.0-10.0 pts.vol. based on 1pts. of the compound expressed by formula II.
Patent JP-S60207515-A (JP)
Inventor: FUKUMOTO SHIYOUICHI
IPC: A01F12/52
Filed: 1984-04-02
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-H06253948-A (JP)
Title: Head restraint for vehicle
Inventor: TANAKA MASATOSHI
IPC: A47C31/12
Filed: 1993-03-01
Abstract: PURPOSE:To achieve prevention of damage to a neck part and higher effect of reducing it during a rear collision. CONSTITUTION:When a crew is seated, images with both cameras 1 and 2 are processed with an image processing circuit 4 to find out the contour of a rear head part and the radius of curvature of the rear head part is calculated separately from above and a side with an ECU 5 so that the amount of air of air bags 7 is adjusted with a pump 8 to match the radius of curvature. This enables the keeping of a head restraint body in a shape corresponding to the rear head part of the crew beforehand thereby achieving prevention of damage to a neck part and higher effect of reducing it during a rear collision.
Patent JP-H01239354-A (JP)
Title: Refrigerator of engine exhaust heat recovering and absorbing type
Inventor: MORI MIKIO
IPC: F25B27/02
Filed: 1988-03-18
Abstract: PURPOSE:To raise the rate of recovery of the heat in exhaust gas by using the exhaust gas of an engine which has been used as a heat source of a high temperature regenerator in a double effect section as heat source and adding to a single effect section a regenerator which further concentrates the solution which has been concentrated by heating by a regenerator in the single effect section. CONSTITUTION:A solution of normally at 75 deg.C-80 deg.C which is heated by the engine cooling water 23 normally at 90 deg.C-85 deg.C in a regenerator 4 in a single effect section is sent to an added regenerator 9. The solution that is sent to this regenerator 9 is heated at a high temperature regenerator 19 of a double effect section and then reheated by using the engine exhaust gas 25 normally at 250 deg.C-200 deg.C, and the solution is further concentrated and it passes through a heat exchanger 3 and flows into an absorber 2. On the other hand, the steam of a coolant which is generated at the added regenerator 9 goes into a condenser 10 and exchanges heat with the cooling water 22 to become condensed water. The condensed water merges with the coolant (water) which was condensed in the condenser 5 of the single effect section and then flows into an evaporator 1.
Patent JP-H11248588-A (JP)
Title: Leak inspection apparatus for air in electrolytic capacitor sealing-lid molded body
Inventor: SHIRAISHI RYOZO
IPC: G01M3/02
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a leak inspection apparatus by which the airtightness of the bonding part of an electrode terminal part to a synthetic resin can be detected precisely and simply, by a method wherein a molded body to be inspected is placed on a fitting recessed part for a jig to be inspected, and the leak of the air force-fitted to an upper-part fitting recessed part is detected in a lower-part fitting recessed part. SOLUTION: An electrolytic capacitor sealing-lid molded body A as a jig to be inspected is placed on two right and left fitting recessed parts 12, for the jig to be inspected, in a lower-part holder 2 for the jig to be inspected. Then, right and left upper-part holders 1 for the jig to be inspected are lowered. Upper-part fitting recessed parts 11 for the jig to be inspected are fixed to prescribed positions. The air is force-fitted simultaneously to the fitting recessed parts 11 from right and left air introduction ports 16 and air introduction thin holes 13 so as to be held for 10 seconds. Then, a leak air detector (a sensor) 15 in a leak air continuity hole 14 formed in the fitting recessed parts 12 in the lower part holder 1 for the jig to be inspected detects the existence of the air leaked from the bonding part of an electrode terminal part to a synthetic resin on the basis of a pressure change. When a leak amount which is computed on the basis of the pressure change (differential pressure) is within a range of 0.5 to 0.9 cc/min, the electrolytic capacitor sealing-lid molded body A is accepted. When the leak amount is outside the range, the molded body A is rejected.
Patent JP-S57181356-A (JP)
Title: Sintered aluminum nitride body with high heat conductivity
Inventor: TAKEDA YUKIO
IPC: H01L21/318
Filed: 1981-04-30
Abstract: PURPOSE:To provide high heat conductivity to a sintered aluminum nitride body suitable for use as the material of the insulating substrate of a large-scale integrated circuit, etc. by adding a beryllium component to aluminum nitride as the principal component. CONSTITUTION:To aluminum nitride powder is added >=1 kind of substance contg. beryllium such as beryllium or beryllium oxide so as to make the beryllium content about 0.05-10wt%. This mixed powder is press-molded and sintered to form a sintered body having density corresponding to >=90% of the the oretical density. This sintered aluminum nitride body has characteristics such as >=0.3cal/cm.s. deg.C heat conductivity at room temp., >=10<12>OMEGA.cm electric resistivity and <=6X10<-6>/ deg.C average coefft. of thermal expansion at room temp. -300 deg.C.
Patent JP-S57181324-A (JP)
Title: Uniform heating method of ingot in holding furnace
Inventor: IKEZAKI EIJI
IPC: C21D1/52
Filed: 1981-05-01
Abstract: PURPOSE:To improve a low temperature area of the inside of an ingot, to shorten a heating time, and to remarkably reduce a consumption of the quantity of heat, by mainly heating a burner directed to a space of multistage piled ingots, except a main burner, in the latter half period of heating. CONSTITUTION:A gas burner 12 which has pierced through a shell 11 of a lower exhaust gas flue 8 of a side wall 10 of the burner side in a holding furnace 1, and extends in the longitudinal direction of the furnace is angled inward so as to stand face to face with the space between multisage piled ingots 6 and the horizontal ingots 6. When heating the ingots 6, it is mainly heated by a main burner 2 from the initial period of heating to the intermediate period, and at the time from th intermediate period of heating in which the quantity of feeding fuel to the burner 2 decreases to its end period, the quantity of feeding fuel to the burner 12 is increased to more than that of the burner 2, and heating is performed. As a result, burnt exhaust gas 13 from the burner 12 reaches the inside of the ingots 6, and it is prevented that rise of a temperature of the multistage piled ingots pieces 6 is delayed.
Patent JP-H01238867-A (JP)
Title: Deodorizing method by photocatalyst
Inventor: TOKUMITSU SHUZO
IPC: B01J23/30
Filed: 1988-03-18
Abstract: PURPOSE:To get rid of any reemission of an odor as well as to aim at reduction in maintenance by irradiating a specified wavelength of light to a mixed metallic oxide compound under coexistence of this mixed metallic oxide of titanium oxide and tungsten oxide and a gaseous body containing an oxidized compound and oxygen. CONSTITUTION:When an electric lamp 7 is lighted and a blower 6 is operated, an oxidized compound, namely, air containing a malodor is inhaled from a suction grille 2. Then, first dust is arrested by a pre-filter 3. Successively it is acidolyzed to the oxidized compound, namely, a nitrogenous compound of ammonia, amines or causative matter for the malodor by a photocatalytic layer 4 excited through ultraviolet rays, and this deodorized air is blown out of a blowoff grille 9. As for the electric lamp 7, such one as capable of irradiating light of more than 300nm in wavelength and less than 370nm in maximum wavelength is recommendable. When the maximum wavelength of this lamp 7 exceeds a range of 370nm, and electron in a mixed metallic oxide of titanium oxide and tungsten oxide is not excited so efficiently, so that deodorizing action is weak.
Patent JP-S51142787-A (JP)
Title: Slowaway type cemented carbide saw and manufacturing method thereof
Inventor: NOZAKI KOUICHI
IPC: B23D61/06
Filed: 1975-06-04
Abstract: PURPOSE:To set, by a simple operation, high-level and low-level cutting tips in precise alignments such that the tips may be held at predermined levels and in a plane without slant.
Patent JP-H03268861-A (JP)
Title: Automatic molten metal pouring apparatus
Inventor: KAMAIKE OKIHITO
IPC: B22D39/00
Filed: 1990-03-16
Abstract: PURPOSE:To cast clean molten metal into plural molds with excellent working efficiency by drawing out the molten metal in a molten metal holding furnace with a ladle fitted as rotatable at tip part of an arm in a robot and executing rotation of the robot body, expansion/contraction of the arm and rotation to both direction of the ladle. CONSTITUTION:The robot 1 for casting having the body 6 as rotatable to the horizontal direction, is fitted on a base 5 and in the robot body 6 the arm 7 as expandable/contractable is arranged and at this tip part the ladle 2 as possible to turn over pouring holes 11a, 11b, is fitted. By expanding the arm 7, the ladle 2 at the tip part is shifted on the molten metal holding furnace 3, and after detecting the molten metal surface with a molten metal surface sensor and removing molten slag on the molten metal surface with a skim plate, the ladle 2 is tilted and returned back to the normal position after drawing out the molten metal through the pouring hole 11a, and by rotating the robot body 6, the molten metal is cast into the molds 41-44 in a casting machines 20, 21 through the pouring hole 11b in order. In this case, by making the rotation of ladle 2 reversely to the time of drawing out the molten metal, the clean molten metal without any molten slag is cast into the molds 41-44.
Patent JP-H08229338-A (JP)
Title: Deodorizing filter
Inventor: MORITA YOSHITAKA
IPC: B01D53/04
Filed: 1995-02-28
Abstract: PURPOSE: To prevent the deterioration of deodorizing capacity of a deodorizing filter by covering a fiber holding a deodorant with a sheet-like unwoven fabric. CONSTITUTION: A deodorizing unwoven fabric body 3 is formed by filling the deodorant 5 in a plurality of slit grooves 6 formed on laminated unwoven fabric 4, in which the fiber is oriented in a longitudinal direction and has elasticity in a direction perpendicular to the oriented direction. The deodorizing filter 1 is formed by covering the deodorizing unwoven fabric body 3 with the sheet- like unwoven fabric 2.
Patent JP-S59194660-A (JP)
Title: Dc linear motor having speed detecting mechanism
Inventor: OGAWA MASATAKA
IPC: H02K41/02
Filed: 1983-04-18
Abstract: PURPOSE:To simplify the structure, to facilitate the incorporation and to reduce the cost of a DC linear motor by rationally forming and containing a speed detecting mechanism. CONSTITUTION:In a movable linear motor LM, a rectangular magnetic plate 2 having a width narrower than a base 1 is secured onto a rectangular base 1, and the motor has a stationary side in which rectangular field magnet 6 having N- pole and S-pole drive poles 6a magnetized in thicknesswise direction is secured on the plate 2. N-poles 12a and S-poles 12b are alternately magnetized at a fine pitch on the side of the magnet 6 at a frequency detecting pole 12. A movable side has an armature coil 3 group, a printed board 4, a position detector 5, a magnetic yoke 7, a movable roller 8 and a magnetic sensor 9. The polarity of the magnet 6 and the polarity of the frequency detecting pole 12 are respectively detected by the detector 5 and the sensor 9 to detect the position and the speed of the movable side.
Patent JP-2000264047-A (JP)
Title: Air conditioner for vehicle
Inventor: KURITA SHUJI
IPC: B60H1/32
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance of an evaporator by composing the evaporator to be attachable and detachable as integrated with an expansion valve without removing an air conditioning unit from a vehicle. SOLUTION: An evaporator 21 is integrated with an expansion valve 23 to be contained in an air conditioner case 20, and an evaporator attachment opening part 20h for attaching and detaching the evaporator 21 and an expansion valve attachment opening part 20g for attaching and detaching the expansion valve 23 are continuously formed in the same surface of the air conditioner case 20. Since both opening parts 20h, 20g are formed in the same surface, attaching and detaching directions of the evaporator 21 and the expansion valve 23 can be the same, and because both opening parts 20h, 20g are continuously formed, the evaporator 21 and the expansion valve 23 can be attached and detached in an integrated state with each other.
Patent JP-H10266365-A (JP)
Title: External wall draining structure
Inventor: TANAKA YASUO
IPC: E04B1/64
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To visually simply verify decay or damage around the sill by detachably providing a vertically two-step-configured draining unit at the lower end of the external wall and the exterior surface side of the sill of a wooden building. SOLUTION: A draining unit 4 is detachably formed at the lower end of an external wall and the exterior surface side of a sill 3 of a wooden building so as to visually confirm the sill 3 by detaching the draining unit 4. The draining unit 4 is comprised of a first draining unit 41 furnished at the lower end of an external wall finishing material 23 and a second draining unit furnished at the lower end of a wall panel 21. Also, a ventilation layer 22 communicates with the exterior part via a space between the upper draining plate 41b of the first draining unit 41 and the lower draining plate 42d of the second draining unit 42. Thus, decay or damage around the sill of the exterior wall 2 of a wooden residence can be confirmed visually readily from the outside.
Patent JP-S59192551-A (JP)
Inventor: ISHIDOU TAKAO
IPC: B32B1/08
Filed: 1983-04-18
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-S61227638-A (JP)
Inventor: HIRATA AKIO
IPC: H02J3/38
Filed: 1985-03-30
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-H01240742-A (JP)
Title: Fuel supply device for engine
Inventor: OKAZAKI KATSUMI
IPC: F02D41/34
Filed: 1988-03-23
Abstract: PURPOSE:To keep combustion stability when an engine is cold, and to improve fuel consumption, by increasing a fuel amount from the first fuel supply means, and decreasing a fuel amount from the second fuel supply means, in response to the increasing of an engine temperature. CONSTITUTION:The first fuel supply means 27A is provided in the vicinity of an intake air port 7 as closely as possible, and set to that fuel may be concentrated in the vicinity of an ignition plug 6. Since the mission of the second fuel supply means 27B is to inject fuel into a surge tank 26, it is set so as to distribute fuel almost uniformly over the whole of inside combustion chamber 5. The more engine temperature lowers, the more fuel supply rate from the second fuel supply means 27B is increased, on the other hand, the more engine temperature rises, the more fuel supply rate from the first fuel supply means 27A is increased.
Patent JP-H08295655-A (JP)
Title: Triphenylamine derivative, charge transport material and photosensitizer for electrophotograph using the same
Inventor: KOBAYASHI TORU
IPC: C07C217/80
Filed: 1996-02-29
Abstract: PURPOSE: To obtain a new derivative having properties such as excellent solubility into a binder polymer, not depositing crystals nor generating pinholes, and exhibiting high carrier transport, and useful for obtaining an excellent photosensitizing material. CONSTITUTION: This triphenylaime derivative is expressed by formula I (R<1> , R<2> , R<3> , R<4> , R<5> and R<6> are each H, an alkyl, an alkoxy, a phenoxy, a halogen or an aryl; (m) and (n) are each 0 or 1), e.g. 4,4',4"-tris(4,4-disphenyl-1,3- butadienyl)triphenylamine. The derivative is blended with a triphenylamine derivative of formula II (R<7> , R<8> , R<9> , R<10> , R<11> , R<12> and R<13> are each H, an alkyl, an alkoxy, a phenoxy, a halogen or an aryl; (m) and (n) are each 0 or 1) to obtain a charge transport material. Further, a charge generating layer and a charging transport layer are layered on an electroconductive substrate containing the charge transport material to obtain a photosensitizer of a laminated type for electrophotograph.
Patent JP-S52150664-A (JP)
Title: Electronic wristwatch
Inventor: KASAI YOSHIHIKO
IPC: G04C10/00
Filed: 1976-06-09
Abstract: PURPOSE:To eliminate the need for battery exchange and achieve the reduction in size by using a secondary battery as a power source and composing the secondary battery with the display members on a dial.
Patent JP-S57182513-A (JP)
Title: Air conditioner for motor car
Inventor: KATOU SHIZUO
IPC: B60H1/00
Filed: 1981-05-07
Abstract: PURPOSE:To enable reduction of a noise without making a fan motor rotate unnecessarily at high speed by making the fan motor rotate at low speed when a B/L mode is selected by a mode selector, in a captioned air mixed type air conditioner. CONSTITUTION:A switch SW is switched to a B side when a B/L mode button of an instrument panel IP is pushed, and a bias of a transister Q which controls an electrification quantity of a fan motor M is fixed by resistance R1 and R2. As this bias is within a value capable of making a motor M rotate at low speed, the motor M is rotated at low speed by all means under the B/L mode. Then, a cool wind from a vent duct VD on the upper part of a car room and a warm wind from a floor duct FD on the lower part of the car room in a small quantity are blown out respectively, and the cool wind and the warm wind are blown out from each of the ducts continuously as an opening of a mix door MX does not vary under the B/L mode.
Patent JP-S61227084-A (JP)
Title: Printing ring
Inventor: ISHIZAKI KUNIO
IPC: B41J1/32
Filed: 1985-03-30
Abstract: PURPOSE:To protect the outer surface of a printing ring from wear and tear when printing is carried out and enable the mechanical dimentional accuracy to be assured on the both sides surfaces thereof, by a method wherein, in the printing ring having a plastic body, the outer surface thereof which a type is engraved is coated by a thick plating and the both sides surfaces thereof are coated by a thin plating. CONSTITUTION:A plural of printing rings 100 are set on a rotating shaft 200 in a printing mechanism to be parallel with one another. The printing rings 100 consist of disk-shaped bodies 102 made of plastics. The bodies 102 are plated and have through holes 101 in the center portion thereof to put the rotating shaft 200 thereinto. Thick plattings 110 are applied on types 104 which are engraved on the outer surfaces 103 of the plastic bodies 102. Thin plattings 111 are coated on the other surfaces than the outer surfaces 103, i.e. axial surfaces of both sides 105, 106 and circumferential surfaces 107 of the through holes 101.
Patent JP-H01239594-A (JP)
Title: Striking speed estimating device for keyboard musical instrument and automatic playing piano equipped with same
Inventor: TAMAKI TAKASHI
IPC: G10C3/16
Filed: 1988-03-22
Abstract: PURPOSE:To provide an existing piano with an automatic playing function by generating information regarding the key speed of a part specified by a speed detection position specifying means according to information regarding the lows of a key, and estimating a speed given to a hammer according to the specific key speed information. CONSTITUTION:When the key 1 is pressed, the key 1 moves at a speed corresponding to the given force while drawing a locus corresponding to the keying and a sensor 11 detects the locus of the key 1 to generate the information regarding the locus. Then a speed detection position specifying means 13 specifies the part whose speed is detected according to the information regarding the locus of the key 1. Thus, the part of the locus of the key 1 where the motion speed of the hammer 5 is reflected is specified, and then a speed information generating means 15 generates information regarding the key speed according to the information regarding the locus of the key 1. The motion speed of the hammer 5 corresponds to a string-striking speed, so a string-striking speed estimating means 17 estimates the string-striking speed given to the hammer 5. Consequently, the existing piano is easily provided with the automatic playing function.