baber/WOPTO huggingface dataset:
Patent JP-H03205891-A (JP)
Title: Ceramic circuit board
Inventor: OZAKI TOKUICHI
IPC: H05K1/11
Filed: 1990-01-08
Abstract: PURPOSE:To prevent adverse influence on a pattern due to thermal expansion of via hole so as to improve reliability by laminating a conductive layer having a prescribed film thickness on the inner wall 2A of a through hole and burying its hollow part with a member having an almost equal expansion coefficient to that of a ceramic board so as to form a via hole. CONSTITUTION:A through hole 2 is made in a prescribed spot of a ceramic board 1 by a laser process, lamination of a conductive layer 5 is performed on an inner wall 2A of the through hole 2 as well as on the two sides 1A, 1B of the ceramic board 1 by electroless plating and the hollow part 2B of the through hole 2 formed by lamination of the conductive layer 5 is filled with a member 6 having an almost equal expansion coefficient to that of a ceramic material. Next, the two sides 1A, 1B of the ceramic board 1 are ground to remove the conductive layer 5 laminated on the two sides 1A, 1B for forming a via hole 3.
Patent JP-H01182318-A (JP)
Title: Arylcyclobutane/dienophyl copolymer
Inventor: SUCHIIBUN EFU HAAN
IPC: C08G61/06
Filed: 1988-01-08
Abstract: PURPOSE: To obtain a copolymer comprising a monomer containing polymeric aryl cyclobutane and a monomer containing polymeric dienophil, which is excellent in adhesion, thermal stability and solvent resistance, and suitable for adhesive and coating material.  
     CONSTITUTION: This copolymer is obtained by polymerizing a monomer (preferably poly(styrene-co-4-vinyl benzocyclobutane) containing at least 2 kinds of polymeric arylcyclobutane (preferably benzocyclobutane), and a monomer (preferably 4,4'-diphenylether bismaleic imide) containing at least 2 kinds of polymeric diphenophil (preferably maleic imide), with a preferable ratio of maleic imide containing monomer to benzocyclobutane containing monomer of more than 1. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S61161533-A (JP)
Title: Pointing keyboard
Inventor: HAMAGUCHI MOTOHIKO
IPC: G06F3/048
Filed: 1985-01-10
Abstract: PURPOSE:To switch and use a pointing device and a keyboard on the same panel surface by using a touch panel consisting of a transparent resistance film for data input. CONSTITUTION:8 vertical and 8 horizontal resistance wires 2 are arranged in one key top 3 described on a transparent resistance film 1. Each of these resistance wires has the function as one key sense data line and has the function as a point sense data line. When the keyboard is used as the keyboard, only resistance wires 2 of vertical wires 4 and horizontal wires 5 are fetched into a key switch protocol control part 6 as key data and are converted to serial data by a parallel-serial converting part 7. When the keyboard is used as the pointing device is used, point data is taken into a control part 8 and is converted to serial data by the converting part 7.
Patent JP-S5699947-A (JP)
Title: Fluorescent tube holder
Inventor: HAYAKAWA MASATOSHI
IPC: H01J9/36
Filed: 1980-01-10
Abstract: PURPOSE:To perform efficient work of mounting a cap stably to a tube end part, by moving to separate or approach a cap chuck in accordance with a required position in the tube end part of fluorescent tubes supported to fluorescent tube holding chucks. CONSTITUTION:A fluorescent tube V is conveyed in such a state that a pair of lead wires L led out from its end part are placed in a prescribed horizontal direction and the tube is supported to fluorescent tube chucks 2. Pawls 47, 48 of a cap chuck 4 are forwarded by the shifting operation of a roller. Said cap chuck 4 placed at its forwarded position can be opened by push-up operating its protruding part to hold a cap F. During this period the lead wire L is inserted into a cap pin P then the cap F is mounted to a tube end of the fluorescent tube V during the time while a fluorescent tube holder 1 is successively moved.
Patent JP-H08187299-A (JP)
Title: Rc discharge light treatment device
Inventor: YOSHIOKA SHOICHIRO
IPC: A61N5/06
Filed: 1995-01-10
Abstract: PURPOSE: To provide an arc discharge light treatment device without generating smoke and malodor and having a concentrating radiation part capable of directly abutting to a lesion or a meridian point. CONSTITUTION: This arc discharge light treatment device is equipped with a touch main body 1 to arc-discharge between facing carbon electrode rods 2a and 2b, a reflection plate 3 set on the arc discharge part, a forward radiation part 4, a roller to adjust the gap between the facing electrode rods 2a and 2b, a spacial adiabatic layer 6 set between the reflection plate 3 and an exterior part and communicated with the inside of the torch main body 1, a forcible exhaust part 7 with a duct to exhaust smoke and malodor communicating with the air adiabatic layer, and an optical fiber bundle body 9 of which plurality is freely detachably attached to the exterior part so as to communicate with the inside of the torch main body 1 and of which tip is used as a concentrated radiation part 10.  Consequently, this device can freely irradiate arc discharge light to a lesion or a meridian point through the bundle optical fiber body and give a comfortable arc discharge light treatment device without smoke and malodor.
Patent JP-H05185441-A (JP)
Title: Method for duplicating resin layer
Inventor: TOMITA JUNJI
IPC: G03H1/20
Filed: 1992-01-09
Abstract: PURPOSE:To keep the scanning line of a beam of light constant even when a duplicated substrate having a warp or wedge is used and to improve cost in a resin layer duplicating method placing a weighting body on a substrate to diffuse a layer of a resin material. CONSTITUTION:A curable liquid resin material 14 is dripped on a horizontally arranged stamper having a predetermined shape formed on the predetermined area of the upper surface thereof and a substrate 15 is placed on the resin material 14 to diffuse the resin material 14 on the stamper 13 and, thereafter, the resin material 14 is cured to duplicate a resin layer. In this method, a weighting body 17 having a wt. capable of horizontally correcting the warp of the substrate 15 is placed on the substrate 15 when the substrate has a warp to diffuse the resin material 14 prior to curing the same.
Patent JP-S58119960-A (JP)
Title: Fuel tank
Inventor: SATOU HIDEKI
IPC: F02M37/32
Filed: 1982-01-08
Abstract: PURPOSE:To prevent water in a fuel tank from being sucked into a suction pipe, by providing a subtank in the fuel tank at the lower part thereof and by arranging the blow-off port of a return pipe along the inner peripheral wall of the subtank so that the blow-off port is directed in the peripheral direction of the subtank. CONSTITUTION:The suction port 3 of a suction pipe is arranged in the center part of a cylindrical subtank 10 disposed on the bottom part of a feul tank, for sucking fuel by means of a pump. The blow-off port of a return pipe 9 is arranged along the inner peripheral wall of the subtank so that the blow-off port is directed in the peripheral direction of the subtank for generating swirl flow in the subtank by means of superfluous fuel returned from the pump, thereby water mixed in fuel is separated from fuel under centrifugal force and therefore, water is prevented from being sucked into the suction pipe.
Patent JP-H08192292-A (JP)
Title: Production of wire for arc welding
Inventor: HATADA YASUHIKO
IPC: B21C9/00
Filed: 1995-01-10
Abstract: PURPOSE: To improve the wire feedability by using a long-sized conduit cable which is smoothly drawable with a high efficiency, thereby eliminating the slip with feed rollers and reducing the friction resistance in the conduit tube even in the case the welding is executed under welding conditions of high current. CONSTITUTION: Drawing by a dry process is executed by using a lubricant consisting of one or two kinds of molybdenum disulfide and tungsten disulfide and one or <= two kinds of metal soap with one or >=2 kinds of fatty acids of a m.p. of >=50 deg.C, ester of univalent or bivalent alcohol and petroleum wax after plating stage in a process for producing a steel wire for arc welding. The wire is then drawn by a wet process with a water-soluble lubricant, by which the amt. of the lubricant sticking to the wire in the drawing by the dry process is adjusted.
Patent JP-S61161482-A (JP)
Title: Counter for thermostatic oven of ic handler
Inventor: OKITSU HIKARI
IPC: G01V8/16
Filed: 1985-01-11
Abstract: PURPOSE:To count up the number of ICs and to detect the presence of an IC on a fixed position of a carrier automatically by forming the carrier of ICs in a thermostatic oven and arranging the transmitting/receiving terminal of optical fibers oppositely to the ICs passing through the carrier. CONSTITUTION:A shoot rail 4, an IC measuring socket 6, the transmitting/ receiving terminal 9a of the optical fiber, etc. are arranged. A cooler 2 is buit in the thermostatic oven 1 and air in the oven 1 is circulated by a fan 3 to uniform the temperature distribution in the oven 1. The shoot rail 4 is formed in the oven 1, ICs 5 are carried as shown in the arrow A and stocked in the oven 1 like ICs 5a-5c. These ICs are guided and slided by the shoot rail 4 and delivered to the socket 6 successively. To execute said operation, a separator 7 is formed, the IC5a is separated from the IC5b and delivered to the socket 6 and then similar operation is repeated. To detect the working of the device 7 and the socket 6, a projector 8 and the transmitting/receiving terminal 9a are formed.
Patent JP-H11199726-A (JP)
Title: Rubber-modified styrene resin
Inventor: OTA MASAYA
IPC: C08L51/04
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a rubber-modified styrene resin which can give a molding excellent in surface gloss without detriment to rigidity and appearance such as gloss. SOLUTION: There is provided a rubber-modified styrene resin comprising a matrix phase based on a styrene polymer and rubbery polymer particles dispersed therein and prepared by grafting a styrene polymer onto a rubber component, wherein (a) the relationship between the number (N) of the dispersed rubbery polymer particles and the wt. % (Ru) of the rubber component is represented by 1.0×10<6> <N×Ru<3> <5.0×10<6> ; (b) the relationship between the wt.% (Gel) of 2-butanone insolubles and the wt.% (Ru) of the rubber component is represented by 100< [(Gel)-Ru]/Ru}×100<200; and c) the rate of the styrene polymer having a molecular weight of 40,000 or below and dispersed in the matrix is 30 wt.% or below.
Patent JP-S62162457-A (JP)
Title: Manufacture of magnetic head and device therefor
Inventor: MATSUKAWA NOBUHIKO
IPC: B24B21/16
Filed: 1986-01-10
Abstract: PURPOSE:To achieve high speed polishing of a plurality of magnetic heads at the same time by providing two means for linearly moving and a means for rotating the magnetic heads with respect to an abrasive tape, and a means for mounting the magnetic heads. CONSTITUTION:An abrasive tape 1 (for example of 50cm in width and 100m in length) including abrasive adhered on a polyester sheet is reciprocatingly moved in the up-to-down direction (A) for a predetermined period of time, and plurality of (for example 20) magnetic heads are accurately positioned with respect thereto and attached to a magnetic head drive mechanism, and then moved in the front-to-back direction (B) and for vertical rotation (D) through an angle of 90 deg. so as to polish the surface R. In other words, after the action including A, B, D are repeated predetermined times, the right-to-left movement (C) is added to carry out the action including A, B, C, D, which is repeated predetermined times to polish the surface r. Then, finally finishing is performed by the action including A, B, D, permitting high speed polishing of a plurality of heads at the same time.
Patent JP-H02181878-A (JP)
Title: Image processor
Inventor: SAITO RYUICHI
IPC: G06T3/40
Filed: 1989-01-09
Abstract: PURPOSE:To execute a reduction with high reduction rate to any binary image with high quality by dividing the inputted binary image into conversion objective blocks composed of plural picture elements corresponding to respective picture elements of the binary image after a reducing conversion and processing the image. CONSTITUTION:The subject processor has a binarization threshold dicision processing part 4 to execute a calculation to a total value A of the multivalue data of the peripheral eight blocks of the conversion objective block calculated by a multivalue data addition processing part 3 and to execute the processing to decide a binarization threshold T to the conversion objective block and a binarization processing part 5 to convert a multivalue data xO of the conversion objective block to the binary data of '1' or '0' at the binarization threshold T to the conversion objective block decided by the binarization threshold decision processing part 4 and to output the data as binary image data B0 after the conversion of the conversion objective block. Namely, the inputted binary image is processed by dividing it into the conversion objective blocks composed of plural picture elements corresponding to respective picture elements of the binary image after the reducing conversion. Thus, the reducing conversion with good quality can be executed in which the contour image of the input image is reserved as much as possible according to the reduction rate.
Patent JP-H02182393-A (JP)
Title: Welding method for reinforcing piping
Inventor: NAYAMA RISUKE
IPC: B23K31/00
Filed: 1989-01-09
Abstract: PURPOSE:To reduce tensile residual stress of parts in contact with contents of the welded zones, to prevent the occurrence of Stress Corrosion Cracking (SCC) and to maintain soundness of a reinforcement part by performing girth welding on both ends in the axial direction ad then, performing girth welding at the almost intermediate position of both end girth welded zones. CONSTITUTION:An inner pipe 2 for reinforcement is inserted in piping 1 and girth welding is performed on the weld zones 3 and 4 for fixing on the inside. In order to solve a fear of the occurrence of SCC, the inside girth welding is performed on the weld zone 5 to reduce the stress in the same at a proper interval in consideration of welding heat input and pipe dimensions in the axial direction and at the central position between the welded zones 3 and 4. By this method, the tensile stress in the vicinity of the welded zones 3 and 4 is reduced and the cause of the occurrence of SCC is eliminated.
Patent JP-H08188183-A (JP)
Title: Wire harness drawing structure for air spoiler with stop lamp
Inventor: NOZOE NAOTO
IPC: B62D37/02
Filed: 1995-01-11
Abstract: PURPOSE: To provide a wire harness drawing structure for air spoiler with stop lamp in which a grommet is abolished to improve the assembling property and water proofing property, and the cost can be reduced. CONSTITUTION: A wire harness lead-out hole 6 provided on the mounting surface 2 to a vehicle body 5 of an air spoiler 1 with stop lamp is formed so that the position is shifted from that of a wire harness lead-in hole 7 provided on the vehicle body 5, and a slit 8 extending from the wire harness lead-out hole 6 to the wire harness lead-in hole 7 is formed on the edge part of the wire harness lead-out hole 6. A wire harness 10 passed through the wire harness lead-out hole 6 of the air spoiler 1 is situated in the slit 8 position, and then inserted into the wire harness lead-in hole 7 provided on the vehicle body 5.
Patent JP-S57116367-A (JP)
Title: Development bias device of electrostatic recorder
Inventor: SUZUKI KOUJI
IPC: G03G15/00
Filed: 1981-01-13
Abstract: PURPOSE:To generate a stable development AC bias voltage while facilitating adjustment, by generating the bias voltage through a boosting transformer by making the output of a sine-wave oscillating circuit constant by an amplifier brought under AGC control. CONSTITUTION:A sine-wave AC voltage from a sine-wave oscillating circuit 9a or 9b with a different frequency is controlled in accordance with a difference between a reference voltage and the DC voltage of a rectifying circuit which changes a feedback input into the DC voltage, and then amplified by an amplifying circuit 10 brought under the gain control of an AGC circuit 17 equipped with an FET, etc. Therefore, a constant-level sine-wave AC voltage is generated by the circuit 10 and boosted by a boosting transformer 11 to generate a high-efficiency, low-noise stable development AC bias voltage while resonance and frequency adjustement are facilitated. As a result, a development bias device for an electrostatic recorder capable of formaing an image with excellent reproducibility is obtained.
Patent JP-S62160957-A (JP)
Inventor: KOMURO SEIICHI
IPC: B61J3/04
Filed: 1986-01-09
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-H02270849-A (JP)
Title: Dihydroxybenzophenoxime, dihydroxybenzanilide and their production
Inventor: POORU EMU PAKETSUTO
IPC: C07C255/62
Filed: 1990-01-11
Abstract: NEW MATERIAL: Dihydroxybenzophenone oximes represented by formula I (wherein X is 1-12C hydrocarbyl or hydrocarbyloxime, halogen or cyano) and dihydroxybenzanilides represented by formula II (when both of OH groups are present at a p-position with respect to an amido group, at least one of Xs is not H).  
     EXAMPLE: 4,4'-Dihydroxybenzophenone oxime and 4,4-dihydroxybenzanilide.  
     USE: The compd. represented by formula I is a raw material of a compd. represented by formula II and a compd. represented by formula II is a starting substance of an epoxy resin.  
     PROCESS: Dihydroxybenzophenone is reacted with an acid adduct of hydroxylamine in the presence of a base and a solvent or a reaction medium to obtain dihydroxybenzophenone oxime represented by formula I. Subsequently, thermal transformation is performed to obtain dihydroxybenzanilide represented by formula II. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10198315-A (JP)
Title: Liquid crystal display device and image signal shaping circuit
Inventor: KAWAMURA TETSUYA
IPC: G02F1/133
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction in the quality of images while performing low-consumption electrification due to simultaneous writing, for restraining the occurrence of errors in the image position as far as possible. SOLUTION: A liquid crystal display device and an image shaping circuit are provided with a main circuit by which a set of vertical wiring signal writing transistors connected to three vertical wires of RGB out of a large number of vertical wires are simultaneously on/off operated for each set, and also in which the set being turned on is successively changed over in the order of the row, and also is provided with an image signal shaping circuit by which denoting by T the on-period of each set, three image signals are relatively delayed by (3-k)×T/3, where k=1 to 3, in the order from the top, for supplying them to a vertical wiring signal writing transistor. The image signal shaping circuit renews the image signal data being given to the vertical wiring other than the end out of at least three vertical wires nearly for each T/m (m is a natural number of 2 or more).
Patent JP-2000209772-A (JP)
Title: Current limiter
Inventor: OKUTOMI ISAO
IPC: H02H9/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a current limiter the current limiting element of which will not be fractured, even when a large overcurrent flow to the element, and maintains a high current limiting ratio. SOLUTION: A current limiter 1 is constituted of a main circuit 2, in which a resistor R1 the electric resistance value which has a positive temperature coefficient is arranged and an auxiliary circuit 3 in which a resistor R2, the electric resistance value of which has a negative temperature coefficient is arranged in parallel with the resistor R1, and the auxiliary circuit 3 is grounded via a switch Sw. In a normal state, most of the electrical current flows to a load 4 through the main circuit 2, but when an overcurrent occurs, the electric current is inhibited from flowing to the load 4, because the ratio between the resistance values of the resistors R1 and R2 is switched so that most of the electrical current flows to the grounded auxiliary circuit 3. Therefore, the current limiter 1 can limit the overcurrent without causing its current limiting element to breakdown.
Patent JP-H08190625-A (JP)
Title: Selling article display device
Inventor: SEKI SHINICHIRO
IPC: G06F3/048
Filed: 1995-01-11
Abstract: PURPOSE: To display a combination and a recombination of selling articles in a style which is closer to the ordinary purchase activity of user. CONSTITUTION: Under the control of an input control part 34, a 1st storage part 31 stores individual selling article images read in through a photograph reader 1 and a 2nd storage part 32 stored the display condition items (enlargement/reduction rate, combination display position, etc.) of the individual article images inputted from a condition input device 2. A selection control part 35 displays a list of the article image in the 1st storage part 31, and plural article images which are selected out of them by the user through mouse clicking are stored in a temporary storage part 33.  A combination control part 36 displays the list of the article images in the temporary storage part 32 on a display device 4 and when the user selects a specific article image out of them, the article image is displayed at the specific display position on the display device 4 on the basis of the display condition item of the corresponding article image in the 2nd storage part 32.
Patent JP-H08188392-A (JP)
Title: Raising holding unit
Inventor: NISHIOKA WATARU
IPC: B66F7/14
Filed: 1995-01-12
Abstract: PURPOSE: To carry out the holding work following the lifting of a lifting object simply regardless of the size of the working space. CONSTITUTION: A holder main body 9 which has an inserting part 7 to insert freely a guide long-size body 6 to be the vertical guide when a lifting object is raised; and a locking part 8 to block the downward movement of the lifting object, as well as to permit the upward movement to the guide long-size body 6 under the condition to lock to the outer periphery of the guide long-size body 6 in the inserting condition to the inserting part 7; is provided.  While a loading part 10 to load freely the lifting object is provided to the holder main body 9, a position leading mechanism 11 to lead freely the position of the guide long-size body 6 in the diameter direction in the inserting part 7, to a specific position to maintain the favorable locking condition of the locking part 8 and the guide long-size body 6, is provided allowable to convert to a leading condition injecting to the inner side in the diameter direction of the inserting part 7, and a retreated leading releasing condition. And an operating mechanism 12 to operate to convert the position leading mechanism 11 to the leading condition by receiving the loading burden of the lifting object is provided to the loading part 10.
Patent JP-2000206498-A (JP)
Title: Liquid crystal display part and small-sized electronic equipment using the same
Inventor: YAMAZAKI HIDEAKI
IPC: G02F1/1333
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display part which prevents a shade part from occurring in a gap between the transparent panel and the liquid crystal display plate of the liquid crystal display part and showing the display part wide and bright. SOLUTION: A liquid crystal holder 15 is arranged so as to be directly in contact with case 10 of the liquid crystal display part, and a liquid crystal display plate 13 and a cushion 14 are arranged between the case 10 and the liquid crystal holder 15, and further the transparent panel 11 protecting the liquid crystal display plate 13 is arranged on the liquid crystal display plate 13 via a gap plate 12, and taper processing is performed on the side surface of the gap plate 12. Furthermore, the cushion 14 is arranged between the liquid crystal display plate 13 and the base of the liquid crystal holder 15, along the outer peripheral part of the liquid crystal display part 13.