baber/WOPTO huggingface dataset:
Patent JP-H0864558-A (JP)
Title: Method of manufacturing micro electronic mechanical type device
Inventor: MAIKURU EI MIGUNARUDEI
IPC: H01L21/301
Filed: 1994-08-02
Abstract: PURPOSE: To execute all manufacture processes and test processes not in the state of device but in the state of wafer. CONSTITUTION: A wafer 20 is attached inside a saw frame 24 on a dicing tape 22, and the individual devices are generally separated by sawing before completing device manufacture. The devices are left on the dicing tape during the other manufacture processes. In a certain manufacture process, it is required to coat the adhesive material of the dicing tape with a protective cover. After completing all the manufacture processes, including the application of protective overcoat and a function test, the device is removed from the dicing tape and packaged.
Patent JP-S6272026-A (JP)
Title: Data item definition system
Inventor: MATSUMOTO MASARU
IPC: G06F9/06
Filed: 1985-09-25
Abstract: PURPOSE:To facilitate the definition of items by allowing the item names and attribute which are handled in data processing to be defined on a conversational basis. CONSTITUTION:When 'proceeds' is inputted, the contents of an item name buffer 104 become 'proceeds'. Then, a KATAKANA (square form of Japanese syllabary) 'uriagekin' which stands for the 'proceeds' is inverted in order into 'nkigeariu', which is stored in an inverted item name buffer 106. Then, a dictionary access part 108 accesses an item attribute dictionary 107 by using the 'nkigeariu' as a key. When data which is all coincide with the key to be accessed is not found in the item attribute dictionary, data which coincide with the high-order digit part of the key are read in. The editing of 'numeral' and 'comma' as data on attribute among the read-in data is displayed as the prescribed value of an item attribute by a prescribed value display part 110. When attribute input is omitted, an operator who has defined an item name inputs the prescribed value to an item attribute buffer 103 directly as attributes of the item name and 'proceeds'.
Patent JP-H0260810-A (JP)
Title: Vehicle height adjusting device
Inventor: FUJIMURA ITARU
IPC: B60G17/016
Filed: 1988-08-26
Abstract: PURPOSE:To prevent maneuverability and travel stability from deteriorating surely by making respective variable quantities of pitch, roll and lift determining attitude of a vehicle feed back directly, performing feedback control in accordance to compared results thereof with aimed values of respective parameters, and yet performing correction on respective variable quantities on four wheels in average. CONSTITUTION:When vehicle height variation occurs, respective components in pitch, roll and lift directions of the variation are detected respectively with detecting means, a pitch control means, a roll control means and a lift control means respectively calculate deviations between detected values and aimed values corresponding to respective control means, feedback control the fluid pressure of hydraulic actuators for front wheels, rear wheels, and respective right wheels and left wheels on working pressure in the direction to be zero in deviation based on calculated values, and vehicle height value agrees with the aimed value thereby. This adjustment is performed separately in divided three degrees of freedom, pitch, roll and lift, therefore variation correcting control for vehicle attitude is performed on four wheels in average. Thus, it is possible to prevent maneuverability and stability from deterioration surely.
Patent JP-2001037233-A (JP)
Title: Dc power supply equipment
Inventor: NAKAO NOBORU
IPC: H02M7/12
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a DC power supply equipment which is simple-structured and can eliminate the generation of noise such as parallel lines in a reproduced image of a TV connected to a VTR which uses a DC motor. SOLUTION: A primary-side winding 5a of a transformer 5 is connected to the output side of a switching circuit 4, and rectifier circuits 6, 8 are connected to a plurality of secondary-side windings 5b, 5b of the transformer 5 respectively to output different DC voltages from the rectifier circuits 6, 8. In a DC power supply equipment 1 of such a structure, a resistor 10 is inserted between the rectifier circuit 6 connected to a load equipment whose voltage changes at the time of starting and stopping and the secondary-side winding 5b which supplies voltage to the rectifier circuit 6. The resistor 10 absorbs consumption power to the DC motor side, thereby decreasing no supply voltage to the entire load.
Patent JP-H0550733-A (JP)
Title: Printer
Inventor: ADACHI TETSUYA
IPC: B41J35/36
Filed: 1991-08-23
Abstract: PURPOSE:To perform the detection of the home position of a carriage and the detection of the terminal of a printing ribbon by one sensor. CONSTITUTION:An optical sensor 5 detecting the completion of a printing ribbon 8 is mounted and an operation means outputting a signal from the optical sensor 5 when a carriage 2 moves to a predetermined position is provided. By this constitution, both signals of the completion of the printing ribbon 8 and the home position of the carriage 2 can be outputted by one optical sensor 5.
Patent JP-S59104051-A (JP)
Inventor: SANO TETSUO
IPC: F25B1/00
Filed: 1982-12-03
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-S6370081-A (JP)
Inventor: NAKADA JUNICHI
IPC: F25D23/08
Filed: 1986-09-09
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-H05678-A (JP)
Title: Steering gear and drive transmitting apparatus
Inventor: IMOTO TAKESHI
IPC: F16H48/08
Filed: 1991-08-23
Abstract: PURPOSE:To provide a steering gear capable of turning a vehicle in a narrow place such as a parking lot, blind alley, while providing high maneuverability. CONSTITUTION:Respective front wheels 1, 2 and rear wheels 30, 31 are mounted to be independently steered. There are provided a spin steering mechanism (cylinders 13, 44, link mechanisms R, Q) for steering respective wheels to direct axels of respective wheels to the center position P of a car body and an Ackermann steering gear (pitman arm 21, link mechanism R, idler arm 20) for steering the front wheels 1, 2 according to the Ackermann system.
Patent JP-H1122244-A (JP)
Title: Quake reducer
Inventor: KONDO HIROSHI
IPC: E04B1/36
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce lateral shaking at the time of an earthquake by holding a quake reducer between a foundation and a structure or a support object. SOLUTION: A lower dished plate 1 is fixed to a foundation 6 and moves as the ground quakes, and this motion makes an intermediate dished plate 3 move slightly by an allowance part between the lower dished plate 1 and the intermediate dished plate 3 while shaking is absorbed by a small balls 2 spread all over the lower dished plate 1. In the same way, the motion of the intermediate dished plate 3 makes a dished plate 5 on the intermediate dished plate 3 move by an allowance part between the intermediate dished plate 3 and the dished plate 5 while shaking is absorbed by small balls 4 on the intermediate dished plate 3. At least three or more plates are thus overlapped one on top of another so as to be able to absorb shaking up to about one-third of the diameter of the lower dished plate 1. At least three or more of this structure are used to form a support bed for supporting a support object.
Patent JP-H0940721-A (JP)
Title: Ultraviolet-curing resin composition for fresnel; lens and transmission screen
Inventor: HONDA MAKOTO
IPC: G03B21/62
Filed: 1995-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet-curing resin composition excellent in adhesion by mixing a mono- or di-(meth)acrylate with 2-hydroxy-3-butoxypropyl (meth) acrylate or the like, a specified polyester, a phosphoric ester and a photopolymerization initiator. SOLUTION: A diol represented by formula I (R<1> to R<3> are each H or methyl; m and n are each 1-15; and m+n=2-20) is reacted with a dicarboxylic acid (e.g. maleic acid) to prepare a polyester (C). A mono- or di-(meth)acrylate (B) (e.g. ethylene glycol (meth)acrylate or tetrahydrofurfuryl (meth)acrylate) having a molecular weight of 80-200 and a boiling point of 150 deg.C or above, 2-hydroxy-3- butoxypropyl (meth)acrylate (B) and component C are mixed with each other in an A/B/C weight ratio of (20-80)/(20-80)/(10-60), and the obtained mixture is further mixed with a phosphoric ester represented by formula II (R is a 5-16C alkyl; m is 1-4; and n is 1 or 2) and a photopolymerization initiator to obtain an ultraviolet-curing resin composition having a viscosity of 500-5,000cP.
Patent JP-2000048975-A (JP)
Title: Discharge lamp lighting control circuit
Inventor: KITADO MASAHARU
IPC: H05B41/16
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous lighting determining signal from being output at the time of start. SOLUTION: An inverter lighting control circuit 16 for controlling lighting relating to an inverter circuit is provided with a comparator 1 for determining the presence of a lighting condition or turned-off condition of a discharge lamp in response to the level of a detected lamp voltage Vla with respect to a reference voltage Vref to output a determined result therein, an inverter 2 for inverting an output signal indicating the determined result in the comparator 1, double-input AND circuit 4 for outputting a signal from the inverter 2 as a lighting determining signal when a gate is opened, and an RS latch circuit 3 for opening the gate of the AND circuit 4 in response to a reset signal from a power-on reset circuit 161 and the determined result indicating the presence of the turned-off condition of the discharge lamp from the comparator 1.
Patent JP-H0494514-A (JP)
Title: Manufacture of u-shaped core
Inventor: KAINO DAISUKE
IPC: H01F27/255
Filed: 1990-08-11
Abstract: PURPOSE:To simplify a manufacture process by molding a magnetic material into a shape like the Japanese character 'square' having a pair of side columns and a common column which connects both ends of the side columns by means of a single action press or the like, cutting the material so that the 'square'- shaped face may be divided into plural sections and cutting off the side columns approximately at the center. CONSTITUTION:A rectangular-shaped hole 51c is formed approximately at the center of a form 51 where a center column 51b is laid out approximately at the center behind the hole, thereby forming a 'square'-shaped hole 51a. Then, a bottom force 53 is inserted from under a hole 51a where granulated magnetic powder 54 is put in the hole 51a. Then, a top force 52 is inserted from above the hole 51a. The granulated powder 54 in the hole 51a of a single action press thus set up is pressurized and formed by a top force pressure application face and a bottom force pressure application face 53a. A first common column 64a is further cut and machined by a grinding device 73, thereby forming cut groove 86. After the groove is formed, the columns are cut off at a line which connects approximately the center of the first common column 64 and the second common column 65.
Patent JP-H0493182-A (JP)
Title: Driver bit for adjustment
Inventor: NISHIZAWA SHOICHI
IPC: B25B15/00
Filed: 1990-08-09
Abstract: PURPOSE:To make engageable well with a groove without searching it with its turning in the rotating direction, by providing several movable guide pins which are guided by a pin guide plate and arranged in parallel to the circumference of a center shaft, and a spring which energizes each movable guide pin in the tip direction. CONSTITUTION:When a driver bit for adjustment is contacted with its progressing toward the groove 2 of the rotation part 4 of an adjustment object part, a center shaft 14 guides the whole body with a center shaft 14 being fitted to the center of the groove 2. Then, those of the groove 2 part in the movable guide pins 18 of the circumference are energized by a spring 24 and intruded into the groove 2. The movable guide pin 18 excepting the part of this groove 2 deflects the spring 24 and not advanced. Consequently it can be engaged freely to some extent according to the shape of the groove 2.
Patent JP-H0938780-A (JP)
Title: Spot welding machine
Inventor: IIDA KATSUYA
IPC: B23K11/14
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To drastically shorten welding time and to improve workability by providing the above machine with an arm which holds a welding nut fed from a nut supplying pipe right under a guide pin and is turned and retreated outward by descending of an upper electrode. SOLUTION: The work W is set on the lower electrode 13 by inserting the lower guide pin 14 into the hole formed at the work W. The welding nut N keeps standing-by on the receiving piece 10a of the arm 10 existing on the upper side and the upper guide pin 5 is inserted into the threaded hole Na of the welding nut N on the receiving piece 10 when the upper electrode 3 starts descending. The arm 10 is turned and retreated to the outer side of a case body 7 around a fulcrum shaft 9 when the receiving piece 10 is further pressed. The descending speed of the upper electrode 3 exceeds the gravity descending speed of the welding nut N and, therefore, the welding nut N fits exactly onto the lower guide pin 14 and is welded and fixed to the work W. The arm 10 is reset to its home position and holds the net welding nut N.  As a result, the working time at each one striking is shortened and the workability is improved.
Patent JP-H0495239-A (JP)
Title: Optical recording medium
Inventor: SHIROSAKA YOSHIYUKI
IPC: G11B7/254
Filed: 1990-08-10
Abstract: PURPOSE:To prevent the sticking of dust by providing a surface protective layer consisting of a specific thermosetting resin on the surface of a substrate on the side opposite from the side where a recording layer is provided in a specific surface condition. CONSTITUTION:The surface protective layer 7 contg. the silicon thermosetting resin as its constituting component is provided on the surface of the substrate 1 on the side opposite from the surface where the recording layer 2 is provided in such a manner that the surface state thereof attains >=75 deg. contact angle thetawith water and <=80 deg. slip angle of dust. The hydrolyzate of organoalkoxysilane or the partial condensate thereof is used as the hard coat material of the silicon thermosetting resin used for the surface protective layer 7. The optical recording medium which lessens the adhesion of the dust, dirt, etc., on the surface of the substrate 1 is obtd. in this way without deteriorating the recording layer 2.
Patent JP-2001042134-A (JP)
Title: Closure for connecting optical cable
Inventor: MINESHIMA KINSHI
IPC: G02B6/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To easily perform connecting, switching or branch-connecting operation of an optical fiber cable, to facilitate extension, and to compactly store an extra length and a connecting part to a coated optical fiber, without adversely affecting the transmission characteristics of an optical fiber cable. SOLUTION: A pair of connecting/storing trays 2 of coated optical fiber are linked by a hinge 3 so as to be freely opened and closed like French doors. Then, coated optical fiber holding pieces 15, 151 are provided in each of the trays 2 through hinges 14, 141 in an freely opening/closing fashion, so that the connecting part and the extra length of the coated optical fiber are each stored separately but in a lump.
Patent JP-2001045303-A (JP)
Title: Image thresholding method
Inventor: KODAMA YASUSHI
IPC: G06T1/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To improve readability of a low contrast part in an image thresholding method for thresholding an analog or multi-gradation digital image to be processed by level-discriminating it according to a threshold. SOLUTION: A concentration histogram of each component of R, and B of a picture and maximum values Rmax, Gmax, and Bmax and minimum Rmin, Gmin, and Bmin of concentration histogram distribution of each R, G, and B are calculated (s8), and the concentration histogram distribution is extended so that the values of both edges of each data value area can be obtained (s9-s11). Thus, correction of brightenss and the correction of contrast shortage and the correction of color tone can be operated. As a result, satisfactory binary pictures suitable for contents judgment can be obtained. Also, a contrast and the color tone can be simultaneously corrected, and processing speed can be improved.
Patent JP-H02255809-A (JP)
Title: Catalyst for olefin polymerization
Inventor: MEIN CHIYAN
IPC: C08F4/64
Filed: 1989-08-18
Abstract: This invention provides new supported catalyst compositions for the polymerization of 1-olefins, together with processes for preparing and using the catalysts. The catalyst compositions include two catalyst components. The first catalyst component is formed by reacting a halogen-containing compound of the formula: HaM<1>X<1>bR<1> (c-b-a) wherein M<1> is boron, carbon, silicon or mixtures thereof; X<1> is Cl, Br or mixtures thereof; R<1> is a hydrocarbyl or alkoxy radical; with a mixture produced by contacting a finely divided porous inorganic oxide support in an inert solvent with a solution made by combining a magnesium dihydrocarbyloxide dissolved in an inert solvent, and of the formula: Mg(OR<2>)2 wherein R<2> is a hydrocarbyl radical, with a transition metal hydrocarbyloxide of the formula: M<2>(OR<3>)y wherein M<2> is a transition metal from Group IVB, VB, and VIB of the Periodic Table; and R<3> is a hydrocarbyl radical. The second catalyst component of the new catalyst compositions is an organometal compound of the formula: M<3>R<4>e-fXf wherein M<3> is aluminum, magnesium, zinc or mixtures thereof; R<4> is a saturated hydrocarbyl radical; X is hydrogen, halogen or an alkoxy. In a preferred aspect of the invention, the solution made by combining the magnesium dihydrocarbyloxide, dissolved in an inert solvent, with the transition metal hydrocarbyloxide, is reacted with a carboxylic acid derivative, of the formula R<5>COZ, wherein R<5> is a hydrocarbyl radical and Z is a halogen atom or an alkoxy radical. An important characteristic of this invention is that the new catalyst compositions give significantly higher hydrogen and comonomer responses and greater productivity with larger average particle size and higher bulk density than with at least certain state of the art catalysts.
Patent JP-S6271861-A (JP)
Title: Immunological-reaction component measurement method and reagent for executing said method
Inventor: URUBAN SHIYUMITSUTO
IPC: G01N33/74
Filed: 1986-09-11
Abstract: A method and a reagent for the determination of a partner in an immunological reaction by the immunoassay principle at a temperature between 15 and 40 DEG C is described, where one of the reactants is present in solid phase, and a surface-active agent with an HLB above 20 is added. <IMAGE>
Patent JP-H0873876-A (JP)
Title: Ester-based lubricating oil
Inventor: SHIOKAWA YOSHIHIRO
IPC: C10N30/08
Filed: 1994-09-06
Abstract: PURPOSE: To obtain a lubricating oil, containing a mixture of a specific ester compound with a fatty acid isomer as a base oil, having excellent hydrolytic resistance and thermal stability, available in a short time at a low temperature and suitable as a refrigerator oil. CONSTITUTION: This ester-based lubricating oil contains a mixture of an ester compound having plural branched fatty acid residues of formula I (R<1> is a 1-10C straight-chain alkyl; R<2> is a 1-20C straight-chain alkyl; R<3> is H or a 1-10C straight-chain alkyl) with a fatty acid isomer as a base oil. Furthermore, the lubricating oil is preferably obtained by reacting (C) a mixture of a branched fatty acid fluoride of formula II with the fatty acid isomer (e.g. a fatty acid fluoride of 2,2-dimethylpentanoic acid) synthesized by reacting (A) an olefin (e.g. hexene) with (B) carbon monoxide and (C) hydrogen fluoride with (D) a polyhydric alcohol [e.g. 0.7-1.5mol based on 1mol component (A)].
Patent JP-2001032412-A (JP)
Title: Waterproof structure of corner part of unit room
Inventor: INABA MASAFUMI
IPC: E04B2/72
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To increase the waterproofing property in a corner part in which a wall panel does not exist by providing a lower corner block on a waterproof floor pan between wall panels in the corner part in which wall panel does not exist and pressing a waterproof tape in the corner part. SOLUTION: A flat wall support part 26 erecting more than a bottom face is formed in a peripheral part of a waterproof floor pan 1, and a rising piece 27 erecting further is formed in an outer fringe part of the wall support part 26. A waterproof tape 3 is spread over whole periphery including a corner part in the flat wall support part 26. Moreover, an end part of a vertical frame 14 is locked in a locking step part 31 of a lower corner block 4, and an insertion holding piece 30 is inserted and locked inside a horizontal frame 21 to lock and connect a wall panel 2 with the lower corner block 4, press the lower corner block A by the wall panel 2, and press the waterproof tape 3. Consequently, it is possible to increase the waterproofing property in the corner part of the waterproof floor pan greatly.
Patent JP-S58114340-A (JP)
Title: Production of original disk for substrate of information recording medium
Inventor: ANDOU HIDEO
IPC: G11B7/00
Filed: 1981-12-26
Abstract: PURPOSE:To form both a tracking guide and a signal information pit in an easy and quick way, by forming a photoresist layer on the upper surface of a supporting plate with the film thickness shifted by lambda/4 and then irradiating the condensed laser light on the surface of the photoresist layer with variation of the light volume. CONSTITUTION:An organic resin such as acrylic resin, epoxy resin, etc. having 1-3% density is poured to a revolving glass flat plate 1 and spread over the plate 1. A photoresist layer 7 is formed on the resin with the thickness shifted by lambda/4. The light of a laser 23 is irradiated to the layer 7 through a lens 24 and an objective lens 17 with variation of the light volume, and then the photoresist exposed part is eliminated after the development and fixing. In this case, the area which is continuously exposed spirally (or circularly) with small light volume is formed into a tracking guide similar to a V-shape. While the area exposed with large light volume is formed into a square signal information pit 21. These tracking guide and the pit 21 can be formed easily and quickly.
Patent JP-S6192911-A (JP)
Title: Heater for rider room of automobile
Inventor: KAWAMURA HIDEO
IPC: B60H1/16
Filed: 1984-10-11
Abstract: PURPOSE:To heighten a room heating effect, by providing a burner at the halfway portion of an intake pipe, providing a fuel control valve in a fuel passage for the burner, and optimally controlling the burner and the fuel control valve depending on the operating condition of an engine and the temperature of air in a heated room. CONSTITUTION:A burner 5 and a heat exchanger 6 are provided halfway on an intake pipe 4 connecting the intake manifold 2 and air cleaner 3 of an inter nal combustion engine 1 to each other. The burner 5 is furnished with an evapo rator 9 for vaporizing fuel supplied from a fuel pump 7 through a fuel control valve 8, and with an igniter 10 for firing the fuel vaporized by the evaporator. The fuel control valve 8 is regulated to an optimal degree of opening by a controller 18 on the basis of the output signals of a generator 19, a blowing switch 20, a cooling water temperature sensor 21, a accelerator sensor 23 and a temperature sensor 29. The evaporator 9 and the igniter 10 are supplied with control signals for performing the vaporization and the firing of the fuel at optimal timing.