baber/WOPTO huggingface dataset:
Patent JP-H08145186-A (JP)
Title: Seal device
Inventor: TAIRA IWAO
IPC: F16J15/24
Filed: 1994-11-18
Abstract: PURPOSE: To provide a seal device Which leads working fluid to a main seal at low pressures at which any damage does not occur on the main seal so as to maintain the performance by lubricating seal members of the main seal, and operates, at high pressures, without transmitting high pressure and impact pressure of working fluid to the main seal. CONSTITUTION: A protective seal device 6 to seal working fluid is provided with a seal ring, a pressing 12 to provide a contact pressure to a seal ring 11 and a seal ring 11, and an energizing ring 13 to engage with the pressing ring 12. Also the seal ring 11 is provided with a first sliding surface 11a, a second sliding surface 11b, and a flow path 11c on the sliding surface 11b.
Patent JP-H06163585-A (JP)
Title: Manufacture of thin-film transistor array
Inventor: ONO SEIJI
IPC: H01L21/84
Filed: 1992-11-18
Abstract: PURPOSE:To facilitate manufacture process and increase in area and obtain a TFT array without any step achieving a large-area and large-capacity display by burying a metal film which becomes a metal wiring for achieving electrode contact for the TFT into the surface of an insulation substrate and then eliminating the step. CONSTITUTION:A metal film 13 is formed on a glass substrate 1. A resist 14 is applied onto the metal film 13 and is subjected to exposure and development, thus obtaining a resist pattern 15 where a part to be etched is opened. Then, the metal film 13 is etched with the resist pattern 15 as a mask for etching and a metal wiring 2 is formed on the glass substrate 1. Then, the glass substrate 1 is allowed to contact a treatment liquid for depositing liquid on the metal wiring 2 and an insulation film 3 is formed on the glass substrate 1. The glass substrate 1 is dipped into a peeling liquid, thus eliminating the resist pattern 5 or the insulation film 3 on the resist pattern 5 and a resists pattern and hence reducing the resistance of the metal wiring drastically and eliminating the short-circuiting failure of TFT.
Patent JP-H08168959-A (JP)
Title: Grinding device
Inventor: ENOMOTO TOSHIYUKI
IPC: B23H5/00
Filed: 1994-12-13
Abstract: PURPOSE: To inhibit electrolytic elusion of a grinding wheel other than its working surface and to prevent elusion of a corner of the grinding wheel by forming a taper at the corner of the electrode opposite to the grinding wheel. CONSTITUTION: A grinding wheel 1 is set to an anode via a feeding brush 3, an electrode 2 is set to a cathode, and a voltage is applied between the poles of the grinding wheel 1 and the electrode 2 by a power supply 5 with a machining fluid flowing from an ejecting nozzle 4, so that a workpiece 6 is machined as the grinding wheel 1 is dressed by the in process of machining. In this case, a taper 2a is provided at the corner of the electrode 2 opposite to the grinding wheel 1. Then the distance between the corner of the electrode 2 provided with the taper 2a and a grinding wheel corner 1c and a grinding wheel side lb other than the working surface of the grinding wheel 1 can be increased, so that the grinding wheel corner 1c and the grinding wheel side 1b can be made to resist electrolysis.
Patent JP-H06237698-A (JP)
Title: Device for production and distribution of ice- cream shake
Inventor: COCCHI GINO
IPC: A23C3/04
Filed: 1993-11-16
Abstract: PURPOSE: To provide a device producing ice cream shakes of various tastes without mixing mutual tastes. CONSTITUTION: The device is provided with an ice cream producing device 1, a tube 11 for supplying ice cream for a mixing room 10, a means 6 supplying at lest one syrup essence for the room 10, and a means 5 mixing the ice cream and syrup essence in the room 10. The syrup essence supplying means 6 is arranged in areas 61 and 66 displaced from the tube 11 by at least one seal element 7 provided between the pipe 11 and the room 10.
Patent JP-H0612410-A (JP)
Title: Method and device for evaluating document
Inventor: MIYASHITA NAOKO
IPC: G06F17/21
Filed: 1991-11-25
Abstract: PURPOSE:To cope with diversity of a document by providing a linear evaluative expression corresponding to the kind of the document being a user's object, and executing an evaluation corresponding to the kind of the document. CONSTITUTION:In a step 11, a user selects only one being pertinent to the kind of a document whose evaluation is desired, in a kind list of plural presented documents, instructs the kind concerned by a keyboard or a mouse, and in a step 12, the kind instructed by the user is obtained. Subsequently, in a step 13, in evaluative expressions, one evaluative expression corresponding to the kind of the document selected by the user is selected. Next, in a step 14, by fetching such data as sentence length, a ratio of punctuation marks, etc., from the object document, a calculation of the evaluative expression is executed, and a result of calculation is stored in a temporary memory. Thereafter, in a step 15, the result of evaluation stored in the temporary memory is presented to the user. Also, in a step 16, confirmation is requested to the user, and in the case the end is instructed, the whole processing is finished, otherwise, in a step 17, the temporary memory is set, and the processing is returned to the step 11.
Patent JP-H11228543-A (JP)
Title: Improved production of 4-cyano-4-(substituted indazole) cyclohexane-carboxylic acid useful as pde4 inhibitor
Inventor: CARON STEPHANE
IPC: C07C251/86
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound as a selective inhibitor against the production of phosphodiesterase type-4 and tumor epidermis necrosis factor, useful in the treatment of asthma or the like. SOLUTION: This compound of formula I (Ra is H, a 1-6C alkyl, substituted phenyl or substituted 1-6C alkyl-phenyl; R is H, a substituted 1-6C alkyl or the like; R<1> is H, a substituted 1-6C alkyl, substituted phenyl or the like) [pref. cis-4-cyano-4-(1-cyclohexyl-3-ethyl-1H-indazol-6-yl)cyclohexanecarboxylic acid ethyl ester or the like] is obtained by treating (A) a compound of formula II with (B) Ra -OH and (C) an acid including HX (e.g. hydrobromic acid, hydrochloric acid, sulfuric acid) to form a compound of formula III which, in turn, is hydrolyzed.
Patent JP-H07162339-A (JP)
Title: Pseudo noise signal synchronizing circuit
Inventor: TAKAHASHI SOICHI
IPC: H04B1/7085
Filed: 1993-12-09
Abstract: PURPOSE:To simplify circuit constitution by finding out the product of outputs from two correlators without requiring balance between the correlators and extracting an inverse spread signals. CONSTITUTION:A local oscillation signal is inputted to a Gilbert cell 2. A PN signal is generated from a PN signal generator 8 and inputted to the cell 2. A signal indicating the product of the PN signal and the local oscillation signal is obtained respectively as a positive phase signal and a reverse phase signal. An output signal from a Gilbert cell 3 is inputted to a band pass filter (BPF) 5a to find out correlation. An output from a Gilbert cell 4 is also inputted to a BPF 5b to find out correlation and these correlation signals are inputted to a Gilbert cell 7. An output from the cell 7 is passed through a low pass filter (LPF) 10 and a control signal is obtained and inputted to a voltage control clock 9 to constitute a synchronizing loop.
Patent JP-H03170577-A (JP)
Title: Photocurable adhesive of controlled curing shrinkage
Inventor: MURATA NORIO
IPC: C08G59/68
Filed: 1989-11-30
Abstract: PURPOSE:To obtain the title adhesive which excels in bonding strength, durability and water resistance and whose curing shrinkage can be easily controlled by adding specified amounts of a diazonium salt and a silane coupling agent to a specified photocurable adhesive. CONSTITUTION:A photocurable adhesive containing an epoxy resin (e.g. cycloaliphatis epoxy resin) and a cationic photopolymerization initiator (e.g. Irgacure 261, a product of Ciba-Geigy), wherein 0.05-0.3 pt.wt. diazonium salt (e.g. p-methoxybenzenediazonium hexafluorophosphate) and 0.5-5.0 pts.wt. silane coupling agent (e.g. A-187, a product of Nippon Unicar) are used per 100 pts.wt. epoxy resin.
Patent JP-H10148385-A (JP)
Title: Intermediate support structure of horizontal flap
Inventor: MIZUGUCHI KOICHI
IPC: F24F13/10
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate support structure of a horizontal flap to increase the moving range of the horizontal flap. SOLUTION: A support member 18 is composed of a wire spring and a bent part formed at one end part 18a thereof and a body part are mounted in a state to be inserted between protrusion parts 14 and 15 formed on both surfaces of an intermediate support material 13. Meanwhile, a rotary shaft 25 of a hinge part 24 arranged at the intermediate in a longitudinal direction of a horizontal flap 23 is supported by a ring 19 formed at the other end part 18b. In this way, the thickness in a horizontal direction of a support member 18 to support the horizontal flap 23 is decreased. This constitution decreases limitation of the moving range of the horizontal flap 23 and further increases the moving range of the horizontal flap 23.
Patent JP-H08180842-A (JP)
Title: Tubular miniature lamp
Inventor: HAMAI NOBUO
IPC: H01K1/46
Filed: 1992-10-07
Abstract: PURPOSE: To allow a surface mount which can be performed only by easily placing a miniature lamp on the surface of a board through an adhesive, and facilitate the forming work of the board by covering both ends of a glass tube with closely coiled springs, and fixing them so as to nip a protruding lead wire. CONSTITUTION: Lead wires 4 are opposed to each other and connected by a filament 3. Both ends of a glass tube 1 are sealed. Both ends of the lead wire 4 is bent, protruded outward and cut. Since the cut part 4-1 of the lead wire is nipped and fixed by a closely coiled spring 2, the cut part 4-1 of the lead wire is exposed to the outside. Thus, a surface mount for fixing and mounting a tubular bulb with base formed on the surface of a board by a solder paste can be performed.
Patent JP-H09147133-A (JP)
Title: Method and device for deforming display object shape
Inventor: KAWAI TAKAHIRO
IPC: G06F3/14
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for display object shape deformation which can increase variation of expressions of figure display application by optionally varying the longitudinal and lateral lengths of a figure. SOLUTION: An end user inputs the description of display object shape setting definitions 3 by using an interactive input means consisting of a GUI input/ output means 1 and a GUI device 15. The inputted definition contents are converted into a display object shape setting method 9 according to a display object shape setting definition translation scenario 5. A source module for an object outputted on the screen of the GUI device 15 and an entity object 11 as numerical information are displayed on the GUI device 15 through the GUI input/output means 1 by setting the shape and longitudinal and lateral lengths of a display object mapped on the GUI device 15 by the display object shape setting method 9.
Patent JP-H04180185-A (JP)
Title: Character recognizing method
Inventor: AOKI MIKIO
IPC: G06K9/62
Filed: 1990-11-15
Abstract: PURPOSE:To independently search the change of a rotation, deviation, and length, and to remarkably express the difference of characteristic by detecting a stroke from a character picture at the time of converting the character picture inputted as a picture into a code number, converting this into a vector, and comparing this. CONSTITUTION:The stroke is extracted from the inputted character picture (A), and the entire strokes converted into the vector (B) is compared with the vector information of a basic character picture in a dictionary. At that time, when the number of the strokes of the inputted character picture is defined as M, and the number of the strokes of the arbitrary basic character picture is defined as N, each one is decided as a comparison vector (C), this vector is compared in order to calculate the difference of the stroke, and the difference of an orientation is decided as a rotation angle 111. Then, a changed amount due to the rotation is calculated (D), by multiplying the shorter stroke by the sine of the rotation angle 111, a perpendicular 112 is drawn from the start point or end point of the vector to the other vector, and this length is compared in order to search a difference 115, and this operation is operated from C to F in order to decide the stroke.
Patent JP-H11124825-A (JP)
Title: Floor surface scavenger's cart
Inventor: KONDO HIDEHITO
IPC: E01H1/05
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a floor surface scavenger's cart capable of stably performing scavengery working without leaving it unfinished even on a floor surface and the like having unevenness and contriving the long life of a side brush. SOLUTION: A floor surface scavenger's cart providing a dust box for collecting dust, a main bush for scavenging up dust on a floor surface in a dust box and a side brush 4 for scavenging and collecting dust for the scavenging area of the main brush on a vehicle is provided. The side brush 4 is attached to a rotary shaft 6 provided on the edge of an arm frontward extended from the vehicle, and a lifting and lowering means 65 for lifting and lowering the side brush 4 in response to the unevenness of the floor surface is provided on the rotary shaft 6.
Patent JP-H04181168-A (JP)
Title: Acceleration sensor apparatus
Inventor: KUNIMURA SATOSHI
IPC: G01P15/09
Filed: 1990-11-15
Abstract: PURPOSE:To accurately measure acceleration by bonding a cable to the entire inner peripheral surface of the through-hole of a package and setting the area of the inner peripheral surface of the through-hole of the package to specific % or more of the area of the through-hole. CONSTITUTION:In a sensor apparatus 1, a coaxial cable 11 is bonded to the entire inner peripheral surface (bonding part 15) of the through-hole 14 of a package 5 and the area of the bonding part of the inner peripheral surface of the through-hole 14 of the package 5 is set to 80% or more of the area of the through-hole 14. By this method, even when tension is applied to the coaxial cable 11, the cable 11 is sufficiently fixed at the bonded part with the package 5 and no bending is generated in the printed circuit board 3 in the package 5 and it can be prevented that stress is applied to a sensing part 9 and unnecessary output is not generated. Therefore, even when tension is suddenly applied to the cable 11, the measurement of acceleration can be accurately continued.
Patent JP-S63270703-A (JP)
Title: Photopolymerization initiator and recording medium
Inventor: OKUMA NORIO
IPC: G03F7/031
Filed: 1987-12-09
Abstract: PURPOSE:To provide a photopolymerization initiator useful for the manufacture of a recording medium which gives a highly sensitive clear recorded image even in the oscillation range of an argon ion laser, by incorporating a coumarin derivative and an alpha-diketone derivative. CONSTITUTION:The aimed photopolymerization initiator is obtained by incorporating at least one compound selected from coumarin derivatives (e.g., 3- benzoyl-5,7-dimethoxycoumarin) and at least one compound selected from alpha- diketone derivatives (e.g., camphorquinone or 9,10-phenanthrenequinone). A recording medium which can form a highly sensitive clear recorded image can be produced by forming a transfer recording layer containing a colorant and a sensitive component comprising the photopolymerization initiator and a monomer, an oligomer or a polymer containing unsaturated double bond(s) on a support.
Patent JP-2001120995-A (JP)
Title: Method for manufacturing esters
Inventor: SATO YUICHI
IPC: B01J23/68
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To produce a catalyst used suitably for manufacturing benzyl ester (esters) of p-methyl benzyl acetate, p-xylylene diacetate, or the like, for example, by reacting a benzyl compound (hydrocarbon) such as p-xylene with arboxylic acids such as acetic acid in the presence of oxygen in an industrial scale and to provide a method for efficiently manufacturing the esters at low cost. SOLUTION: The esters are obtained by an oxidization reaction (preferably liquid phase reaction) of the hydrocarbon with the carboxylic acids in the presence of oxygen and the ester manufacturing catalyst containing palladium and at least one element selected from the group consisting of gold, alkali metals and alkaline earth metals by 5 or higher molar ratio of each element to the palladium. It is more preferable that this catalyst further contains bismuth.
Patent JP-H03169489-A (JP)
Title: Laser beam marking machine
Inventor: TAKADA TORU
IPC: B23K26/00
Filed: 1989-11-29
Abstract: PURPOSE:To form the dot mode by simple constitution by providing optical splitting means to split a laser beam into plural laser beams and shutters to open and close at a proper time interval during beam projection and form the beam into the dot mode. CONSTITUTION:The laser beam emitted from a laser beam oscillator 1 is transmitted up to the inside of a laser beam head 5 via an optical fiber 3. In the laser beam head 5, the laser beam is split into the laser beams for the number of dots by plural beam splitters 11 which are the optical splitting means. A condenser lens 15 is arranged to the laser beam outlet side of each beam splitter and the laser beam emitted from the beam splitter is image-formed on the surface 17 to be marked. The shutters 19 are arranged on a laser beam projection line between the beam splitters 11 and the condenser lens 15 and the shutters open and close according to a signal from a controller to form the laser beams into the dots. A character, etc., are marked by moving the laser beam head in the directions of X and Y axes on the surface to be marked.
Patent JP-H10143425-A (JP)
Title: Dual port ram
Inventor: NAKAGAWA KATSUHIKO
IPC: G06F15/167
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To perform the arbitration of a bus at high speed when write and read compete in the case of providing a multiprocessor through a dual port RAM. SOLUTION: A 1st processor 50 is operated by a reference clock 51, and a 1st address bus 56 is synchronously outputted. A 2nd processor 70 is operated by a 2nd reference clock 68 and synchronously with this clock 68, a chip select signal 61, address bus 63, read signal 65 and write signal 66 are outputted. A 1st reference clock 73 and the 2nd reference clock 68 are constituted to be mutually overlapped, the read signal from the processor 50 is synchronized by the reference clock 73, and a synchronized read signal 59 is generated. Data read by the read signal 59 are outputted to a data bus 58 and fetched into a data latch 53 according to the timing of the synchronized read signal. The latched data are fetched through a bus 52 according to the sampling timing of the processor 50.
Patent JP-H06160067-A (JP)
Title: Method for measuring size of circuit pattern
Inventor: RYUZAKI KOJI
IPC: H01L21/66
Filed: 1992-11-19
Abstract: PURPOSE:To contrive improvement of measuring precision at the time when an exact edge position is detected by means of automatic algorithm of a circuit pattern. CONSTITUTION:Smoothing differential processing of line profile data obtained to scan an electronic beam is performed and a pair of edge positions 32, 32 of a circuit pattern 31 are roughly found. Positions separating the number of specified picture elements B alone in the outside of the pair of the edge positions 32, 32 are made a start point CL and an end point CR of the automatic algorithm. The automatic measuring algorithm is executed on the line profile data between the start point CL and the end point CR and exact edge positions of the circuit pattern 31 are detected.
Patent JP-H08164394-A (JP)
Title: Water quality improving and water storing vessel
Inventor: KIDERA TOSHIAKI
IPC: C02F1/50
Filed: 1994-12-14
Abstract: PURPOSE: To improve water quality, to store the water as tasty water having increased mellowness and to pour the water as purified clean water for use. CONSTITUTION: This water quality improving and water storing vessel has an internal vessel in which water is stored, a water quality improving vessel 3 which houses an improving material 2 for improving the quality, a water purifying device 4 which houses filter media for filtering the water past this water quality improving vessel 3, a water quality improving and circulating path 7 which supplies water in the internal vessel 1 to the water quality improving vessel 3 and returns and circulates the water past the water quality improving vessel 3 into the internal vessel 1 and a purified water pouring path 9 which supplies water in the internal vessel 1 to the water purifying device 4 and delivers the water emitted from the water purifying device 4 to the outside of the vessel 5.  Then, the vessel described above is provided with aerating means for releasing the circulated water into the air and brings water into contact therewith at least at one point of the circulating route for water through the water quality improving and circulating path 7.
Patent JP-H05138645-A (JP)
Title: Supply of cement material under stirring
Inventor: YAMAOKA SHUJI
IPC: B28C5/16
Filed: 1991-11-26
Abstract: PURPOSE:To supply a cement material under stirring so as to produce a molded product with a high yield without generating an inferior molded product and to enhance the life of a mold. CONSTITUTION:The cement material in a stirring container 4 is supplied under stirring by the rotation of stirring blades 41, 42. In this case, the stirring blades 41, 42 are reversely rotated at every predetermined time.
Patent JP-H07226309-A (JP)
Title: Manufacture of metal film resistor
Inventor: KIYOKAWA HAJIME
IPC: H01C17/16
Filed: 1994-12-14
Abstract: PURPOSE:To provide an excellent metal film resistor, having a small resistance temperature coefficient, which can be applied to the region from high resistance to low resistance. CONSTITUTION:As a metal film resistor, a copper-nickel alloy plated film of copper ratio of 40 to 65wt.% is formed by electrolyzing in a pyrophosphoric acid bath having the pH of 6 to 8 at bath temperature of 20 to 40 deg.C containing copper sulfate of 0.05 to 0.030mol%, nickel sulfate of 0.07 to 0.30mol%, and potassium pyrophosphate of 0.20 to 0.50mol%. A resistor, having the resistance value of 10mOMEGA to 10OMEGA and the resistance temperature coefficient of + or -200ppm/ deg.C, is obtained. Also, by heat treating at 500 deg.C or higher, a resistor, having the resistance temperature coefficient of + or -50ppm, can be obtained.
Patent JP-H08206938-A (JP)
Title: Machine tool
Inventor: TODAMA NOBUHITO
IPC: B23Q3/157
Filed: 1995-11-29
Abstract: PURPOSE: To downsize device constitution by reducing a turning radius of a hook in a machine tool formed so as to replace a tool between it and a main spindle after the tool is delivered from a tool magazine to a tool replacing arm of a tool replacing device by turning operation of the hook of a socket carrying device. CONSTITUTION: A gripping claw opening-closing cylinder is arranged to open gripping claws 51a and 51b (52a and 52b) in a tool delivering position before tool carrying operation by a socket carrying device is performed, and a taper surface 48a formed on a rod 48 is engaged with a taper surface 59a formed on the gripping claws 51a and 51b by an advance of the rod 48, and the gripping claws 51a and 51b are opened against energizing force of a spring 56.