baber/WOPTO huggingface dataset:
Patent JP-H09106639-A (JP)
Title: Air-carried slider
Inventor: CHIEETAA CHIYAN
IPC: G11B21/21
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To sustain a constant floating height by providing two reverse U-shaped rails, having one leg provided with a trapezoidal part, and a central recess on the bearing surface of an air bearing slider thereby preventing the fluctuation of air pressure from having any effect on the bearing surface. SOLUTION: Rails 10A, 10B having identical shape and slightly different dimensions are formed on the surface of an air bearing slider having forward and backward ends. The slider is provided, at the forward end thereof, with inclining parts 20A, 20 disposed closely to respective rails. Each rail 10A, 10B has opposite lens 14A, 14B and 16A, 16B bonded to a base part 12A, 12B while forming a reverse U-shape. A central recess 18 is made in the slider continuously from the front end to the rear end thereof along with a continuos recess 28A, 28B. The opposite legs are provided with trapezoidal parts 26A, 26B. This structure imparts an aerodynamic ascending force to the slider and an attraction force produced by an auxiliary peripheral pressure resists against the ascending force to ensure a desired floating of constant height.
Patent JP-S6244619-A (JP)
Title: Photoelectric displacement detecting device
Inventor: KUWABARA YOSHIHARU
IPC: G01B11/00
Filed: 1985-08-22
Abstract: PURPOSE:To set a measurement surface accurately by providing the measurement surface so that optical axes of respective beams are at a specific angle to the optical axis of measurement light and generating plural visual light beams which form a light mark on the measurement surface within a measurement range. CONSTITUTION:Two mark generators 20 and 22 which generate two visible light beams for forming circular light marks of the same size on the measurement surface 10a at least within the measurement range are provided on both sides of a light emitting device 12 so that the optical axes of the beams are at the same specific angle to the optical axis of the measurement light. The light marks 20A and 22A of the same size are formed by the generators 20 and 22 at positions which are linearly symmetric about a measurement light irradiation position 12A on the measurement surface 10 without overlapping with the measurement light irradiation position 12A at a reference position Ps. The position of the measurement surface 10 is so adjusted that the two light marks 20A and 22A confirm with each other completely, thereby easily setting the position of the measurement surface 10 to the reference position Ps.
Patent JP-S6243960-A (JP)
Title: Contact type image sensor unit
Inventor: OHARA AKIRA
IPC: H04N1/028
Filed: 1985-08-21
Abstract: PURPOSE:To relax the mounting accuracy of major components by forming the cross section of a rod lens of a LED as a semi-circle whose radius of curvature of either an incident side face or a light condensation side face is large than the radius of curvature of the other side face or as an elliptic shape whose radius is set larger than or equal to the radius of a circumcircle of the rod lens. CONSTITUTION:A rod lens 6c whose cross is nearly circular lighting a read line of a face of an original 4 and condensing irradiated light from plural light emitting diode chips 6b mounted in series with a substrate 6a, a rod lens 2 forming an object image on the read line, and a contact image sensor 1 comprising a semiconductor photodetector placed on the image point position of the lens 2 are provided. In the rod lens 6c, the radius of curvature of either the incident side face or the light condensation side face is set larger than the radius of curvature of the other side face or the radius of curvature of the incident side face and the light condensation side is larger than and equal to the radius of the circumcircle of the rod lens 6c. Thus the mounting accuracy of components is relaxed.
Patent JP-S5887204-A (JP)
Title: Constant temperature forging method for superalloy using quickly soldified powder
Inventor: TAKADA HISASHI
IPC: C22C1/04
Filed: 1981-11-17
Abstract: PURPOSE:To produce high strength parts of intricate shapes by subjecting the superplastic alloy powder which is quickly cooled at specific rates after releasing from a nozzle to a hot hydrostatic pressing under specific conditions prior to constant temp. forging. CONSTITUTION:Immediately after the powder of a fine crystalline granular alloy exhibiting superplastic phenomena is releasd from a nozzle, the powder is cooled quickly at >=10<3> deg.C/min to powder having about <=5mu grain size. Prior to constant temp. foring of said alloy powder, the powder is subjected to a hot hydrostatic pressing treatment in a pressure vessel within 15min in a temp. range within 50 deg.C higher than the normal recrystallization temp. thereof and 250 deg.C lower than the normal recrystallization temp. by using a pressure medium such as heat resistant grease. The pressure is about 1,000-10,000atm. The sintered body is subjected to superplastic forging in a range from about <=150 deg.C up to the recrystallization temp. then to a treatment under heating for developing mechanical properties.
Patent JP-H0741986-A (JP)
Title: Partial plating method for resin product
Inventor: KATO MAMORU
IPC: C23C18/16
Filed: 1993-07-27
Abstract: PURPOSE:To prevent the contamination of electroplating soln. as far as possible and to surely prevent the formation of electroplating layer in a part where plating is not required. CONSTITUTION:An electroless plating layer 15 is formed in the entire part on the front surface of a grill body 2 exclusive of bottom 11a of line groove 11 having an approximately V-shaped section. The grill body 2 is then subjected to an electroplating stage consisting of plural stages. The electroless plating layer 15 of the part where the plating is not required is completely dissolved by the plating soln. having <= pH 4 after the lapse of a prescribed time in the first strike nickel plating stage of the electroplating stage. Strike nickel plating layers are formed on the front surfaces of the electroless plating layers 15 of the parts where the plating is required. The electroplating layer 16 is thereafter formed by subjecting the grill body to the respective plating stages of a copper plating stage, etc. Since the electroless plating layer 15 is not exposed after the copper plating stage, the dissolution of the layer in various kinds of the plating solns. does not arise.
Patent JP-S6072506-A (JP)
Inventor: MARUSERU RAMON
IPC: A45F3/04
Filed: 1984-09-04
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-H0473115-A (JP)
Title: Method of simultaneously molding synthetic and non-synthetic resin materials
Inventor: MATSUI TSUNEO
IPC: B29L9/00
Filed: 1990-07-16
Abstract: PURPOSE:To carry out simultaneous molding of a thermoplastic synthetic resin material and a different kind material simply and securely by molding a non-synthetic resin material sheet with its one side face covered with a synthetic resin material and its peripheral edge section protruded outwardly into a container-shaped body and disposing the same in a mold, and then injecting synthetic resin liquid onto the other side face, winding the peripheral section of the container-shaped body and bonding firmly its end section with the synthetic resin material section. CONSTITUTION:A non-synthetic resin material plate 1 composed of a different kind material such as a metallic material or a timber with its one side face covered with a synthetic resin material 2 is press molded into the shape of a desired container body 3, and the face of a synthetic resin material 2 is positioned outside and the face of the non-synthetic resin material 1 is positioned inside, and the peripheral edge section 4 is bent outwardly and protruded. When the container body 3 is accommodated in a bottom force (a) and a top force (b) and synthetic resin liquid is injected from the top force, the side of the face of non-synthetic resin material plate 1 is coated with the synthetic resin material 5, and also protruded peripheral section 4 of the container body 3 is wound and covered, and also the back side face is covered to bond firmly an end section 5' with the synthetic resin material 2. A molded product 6 with its non-synthetic resin material plate 1 inside completely encircled with the synthetic resin materials 2 and 5 on said both faces can be manufactured.
Patent JP-S6430446-A (JP)
Title: Linear motor driving gear
Inventor: SAITO AKIRA
IPC: H02K33/18
Filed: 1987-07-27
Abstract: PURPOSE:To obtain a driving gear without malfunction, by setting the short coil of a conductive member in a space between a coil and a core. CONSTITUTION:Left and right yokes 12, 15 are provided with short rings 30, 31 wound up with the conductive member of copper or the like for example. By this method, noise is remarkably attenuated, and against a limit for a gear performing no error action, the allowable positional range of a speed detector coil 26 is widened. Accordingly, a mechanism can be formed to need no fine adjustment of the position of the speed detector coil 26.
Patent JP-S6431176-A (JP)
Title: Image forming device
Inventor: SETO FUMIAKI
IPC: G03G15/08
Filed: 1987-07-27
Abstract: PURPOSE:To prolong the cleaning period of a density sensor or to realize a non-cleaning state by providing a temperature sensor in a position opposed to the guiding surface of the continuous paper made of transparent boarding material and also in a position facing the feeding holes of the continuous paper. CONSTITUTION:The guiding member 45a is made of the transparent boarding material and the density sensor 47 is installed in the position opposed to the guiding surface of the continuous paper 100 of the guiding member 45a and also facing the feeding holes 100b of the continuous paper 100. Namely, there is no hindrance in the detection of density marks by means of a photoelectric type density sensor 47 since the front surface of the density sensor 47 is the transparent board 45a. And the surface of the transparent board 45a is always cleaned by rubbed with the moving continuous paper 100 and, moreover, the density sensor 47, that is, the transparent board 45a and the feeding holes 100b are deviated in position at the time of nonrecording. Thus, the cleaning period of the density sensor can be prolonged or the non-cleaning state can be realized.
Patent JP-H1010581-A (JP)
Title: Display device
Inventor: CHIYOU KOUYUU
IPC: G02F1/1368
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a pixel capable of obtaining sufficient capacity without substantially lowering a numerical aperture in an active matrix liquid crystal display device. SOLUTION: A metallic common electrode 19 combining with a back matrix is arranged so as to cover a peripheral part of a pixel electrode 22 consisting of a transparent conductive film. At this time, the common electrode 19 functions as the black matrix covering the peripheral part of the pixel, and is held to fixed potential. Therefore, an area where the pixel electrode 22 overlap the common electrode 19 functions as auxiliary capacity. Further, for electrically connecting the common electrode with outside wiring, two contact hole 3 are provided, and one side is etclaed to the wiring of the same layer as the source wiring, and the other side makes the common electrode an etching stopper. Thereafter, the common electrode is connected with the wiring by the film of the same layer as the pixel electrode.
Patent JP-H066389-A (JP)
Title: Electronic circuit device
Inventor: SAKAKIBARA KAZUHIKO
IPC: H04L25/02
Filed: 1992-06-22
Abstract: PURPOSE:To reduce the number of transmission lines by equalizing the impedance of a reception side electronic circuit as seen from a transmitting circuit for threshold voltage supply or transmitting circuit for digital signal voltage supply. CONSTITUTION:The threshold voltage which is generated on the side of a transmission-side electronic circuit 1 is transmitted by a transmitting circuit composed of a cable as a common threshold voltage to negative-logical-level input terminals 6 of plural reception-side electronic circuit 2. At this time, the threshold voltage is attenuated to the same extent as digital signal voltages transmitted from plural positive-logical-level output terminals 3 of the circuit while transmitted through the line 11. Here, a terminating resistance 10 is provided at a terminal 6 of the circuit 2 to equalize the impedance of the circuit 2 as seen from the line 11 for threshold voltage supply to the circuit 2 to the impedance as seen from each transmission line for digital supply to the circuit 2. Then, the threshold voltage can be supplied and distributed to the circuits 2 by one line 11, so the number of the transmission lines can be decreased.
Patent JP-S6077783-A (JP)
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1983-10-03
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-H0742464-A (JP)
Title: Top stage slat-control member of venetian blind
Inventor: KAWADA KOSUKE
IPC: E06B9/384
Filed: 1993-07-28
Abstract: PURPOSE:To make the stage slat surely follow the woof by holding the front and rear edges of a slat in the top stage with control members of the front and rear cords of a ladder cord and the woof in the top stage, and positioning the slat in the top stage to the ladder cord. CONSTITUTION:The front and rear cords 23 and the woof 16 laying up and down between the front and rear cords 23 at a constant interval are arranged to a ladder cord 13 of a venetian blind. After that, the upper ends of the front and rear cords 23 are interlocked with a tilter drum 12 inside a head box 10. At that time, the tilter drum 12 is mounted to a tilter shaft 11 so as to rotate as a unit. The tilter shaft 11 is extended lengthwise in the head box 10. Then, a slat 17 is mounted on the woof 16 of the ladder cord 13. Successively, spherical control members 20 are caulked in part right above the crossing with the top state woof 16 of the front and rear cords 23. The control members 20 are brought into contact with the upper surfaces of both front and rear edges of the first slat 17 in the top stage borne on the woof 16, and both front and rear edges of the slat 17 are held with the woof 16 and the front and rear control members 20.
Patent JP-S5985664-A (JP)
Title: Surgical dressing
Inventor: DEIBITSUDO ARAN ROORINGUZU
IPC: A61L15/42
Filed: 1983-10-03
Abstract: A moisture vapor permeable, adhesive surgical dressing is described which comprises a continuous film of a hydrophilic polymer which has a moisture vapor permeability which is greater when in contact with water than when not in contact with water and which is attached around its edges to a water transmitting film so as to form a sealed portion into which exudate may pass from an exuding wound. The water transmitting film comprises a backing layer and an adhesive layer on the side remote from the continuous film. The adhesive layer is suitable for adhering the dressing to the skin. The water transmitting film allows or is adapted to allow access of water to the film when in contact with water so that when used on an exuding wound the high moisture vapor permeability of the continuous film allows water to evaporate through the dressing and prevents the dressing forming a blister. The low moisture vapor permeability of the film when not in contact with water makes the dressing suitable for use on non-exuding wounds. Preferably a second water transmitting film is present between the continuous film and the water transmitting layer.
Patent JP-S5888889-A (JP)
Title: Electronic computer
Inventor: FUKUDA YUKIO
IPC: G06F12/02
Filed: 1981-11-19
Abstract: PURPOSE:To accelerate the clearing and writing speed of a memory, by providing a consecutive writing device for designated bit train memory which performs an operation asynchronously with a processor. CONSTITUTION:The value of a writing start address 5.1 included in the control information 5 which is stored in a memory 2 designated within a command is written to a memory writing address holding register 3.2 of a consecutive writing device 3 for designated bit train memory in response to the command given from a processor 1 and via the control part 3 of the device 3. In the same way, the writing byte number 5.2 and the designated bit train data 5.3 which are included in the information 5 are written to the unwritten byte holding registers 3.3 and 3.4 of the device 3. Then the data of a memory 3.4 is written to the writing region 6 of the memory 2 which is designated by the register 3.2 asynchronously with the processor 1. Then t1 and -1 are applied to the registers 3.2 and 3.3 respectively. The same operation is repeated until the value of the register 3.3 is set at 0. Thus the clearing and writing speed of a memory is accelerated with an asynchronous operation with the processor 1 without affecting the processor 1.
Patent JP-2001013261-A (JP)
Title: Contamination detection method and device
Inventor: KURITA KOICHI
IPC: G01N21/88
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To accurately detect contamination that cannot be detected by a method using an X-ray transmittance, a capturing method, and an infrared application method using static electricity. SOLUTION: Light at the wavelength region of UV and visible regions being emitted from a UV + visible lamp 20 to an object 2 to be carried being carried by a conveyor 1, the image of the object 2 to be carried at this time is picked up by a camera 22 through a UV filter 26 and a visible ND filter 27, an image through the UV filter 26 obtained by an image-processing device 30 is compared with an image being transmitted through the visible ND filter 27 by a contamination removal decision device 31 for judging contamination 2b, and the contamination 2b is sent to a contamination collection box 5 by a dropout conveyor 3.
Patent JP-H0620429-A (JP)
Title: Optical disk and cartridge
Inventor: KATSUTA SHINICHI
IPC: G11B23/03
Filed: 1991-07-25
Abstract: PURPOSE:To enhance hermetic property and to enable the reduction in the thickness of the cartridge for housing the optical disk by confining the total sheet thickness of the transmitted light part of the cartridge and the optical disk to <=1.2mm. CONSTITUTION:The optical disk 2 constituted by forming a magnetic TbFeCo film on an about 0.3mm substrate is housed into the cartridge 1. The transmitted light part 6 formed on the cartridge 1 has 0.9mm sheet thickness. Polycarbonate (PC), polymethyl methacrylate (PMMA), etc., are used as the material of this part. The total sheet thickness of the transmitted light part 6 and the substrate is confined to <=1.2mm in such a manner, by which the recording and reproducing across the cartridge are enabled and the provision of the extremely thin optical disk cartridge is enabled. Further, the direct exposure of the disk to the outdoor air through a shutter is prevented and, therefore, the degradation in the reliability of the disk by the dust, etc., is extremely ameliorated.
Patent JP-H07118261-A (JP)
Title: New intermediate compound
Inventor: FUREDERITSUKU JIEIKOBU EEGOTSU
IPC: A61P19/02
Filed: 1994-08-08
Abstract: PURPOSE: To provide a novel compd. which is a 2-thiophenecarboxylic acid deriv. and is useful e.g. as an intermediate for synthesizing a prostaglandin H 2  synthase inhibitor used as analgesic, anti-inflammatory, and antarthritic agents for treating chronic inflammatory diseases.  
     CONSTITUTION: This novel compd. is represented by formula I [wherein A 2  is H; B 1  is S(0) p 'R 16  (wherein p' is 1; and R 16  is 1-4C alkyl) or COOCH 3  at the 4-position, SO 2 NHCH 3  at the 5-position, or CON(CH 3 ) 2 , a group of formula II (wherein Z 1  is O or S; and R 12  is H, F, Cl. Br, CF 3 , or 1-6C alkyl), or a group of formula II at the 4- or 5-position; W 3  is S; and n' is zero] and is an intermediate for synthesizing a 3-substd. 2-oxindole deriv., a prostaglandin H 2  synthase inhibitor. An example is 4-methylsulfinyl-2-thiophenecarboxylic acid. The compd. is obtd. e.g. by oxidizing 4-methylthio-2-thiophenecarboxylic acid with a peracid or the like. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6430276-A (JP)
Title: Photosensor
Inventor: OKABE KAZUYA
IPC: H01L31/08
Filed: 1987-07-25
Abstract: PURPOSE:To obtain a high optical response speed by a method wherein a pair of facing electrodes are provided on a photoconductor with a gap layer between and a surface contact is provided between the photoconductor and one of the electrodes. CONSTITUTION:A conducting part 8 is provided on an electrode 6 on the side of a gap 6 as a conducting path between the electrode 6 and a photoconductor 2. The conducting part 8 is so formed as to make a pair with the electrode 6 and its bottom surface is used as a contact surface 8a which is brought into contact with the top surface of the photoconductor 2. The size of the contact surface 8a is determined by taking the mobility of positive holes H from the photoconductor 2, the size of a substrate 1 and so forth into consuderation. With this constitution, the positive holes H created in the photoconductor 2 can be transferred into the electrode 6 quickly through the conducting part 8 and an optical response speed can be determined in accordance with the carrier traveling speed of the positive holes H so that the high optical response speed can be obtained.
Patent JP-H065409-A (JP)
Title: Coating method of electric element with insulating tape
Inventor: NISHIMURA YOSHIHIRO
IPC: H01C13/00
Filed: 1992-06-19
Abstract: PURPOSE:To realize a coating method of a temperature fuse, etc., with an insulating tape efficiently and automatically without resorting to manual operations. CONSTITUTION:A long insulating tape 21 is fed in the long direction thereof while a temperature fuse 1 is mounted on the adhering surface 21a of the insulating tape 21 in the long direction in almost the central part in the width direction of the surface 21a. Next, the insulating tape 21 is pulled out through a nozzle 4. The nozzle 4 is provided with a taper part 45 wherein the diameter of the initial aperture part 43 is larger than that of the end aperture 44 in the inner diameter thereof diminishing from the former 43 to the latter 44. In such a constitution, the insulating tape 21 can be fed from the initial aperture part 43 side of the nozzle 4 in said shape to be pulled out of the end aperture part 44 side of the nozzle 4 thereby enabling the insulating tape 21 to be folded holding the temperature fuse 1. Resultantly, the temperature fuse 1 coated with the insulating tape 21 can be manufactured.
Patent JP-S6430643-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: TABATA KENJI
IPC: F01N3/28
Filed: 1987-07-24
Abstract: PURPOSE:To enable decomposition of NOx contained in large excess oxygen without using a conventional reducing agent by providing an NOx decomposition catalyst shown in the specified crystalline structural formula in the passage of exhaust gas of an automobile equipped with an internal combustion engine. CONSTITUTION:An NOx decomposition catalyst having a crystal structure shown in the formula I (A shows alkaline earth metal such as Ba and Sr, B shows rare earth metal such as Y, Nd and La, C shows metal of copper group such as Cu and Ag, 0<=x<=3.0, 0<=y<=2.0, 0<=z<=4.0, 4.0<=alpha<=8.0, 0<=beta<=2.0) is formed. A catalyst for purifying exhaust gas is constituted by providing this NOx decomposition catalyst 3 in the passage of exhaust gas of an automobile equipped with an internal combustion engine 1. By this catalyst constitution, NOx of ppm order contained even in large excess oxygen such as about 10% can be decomposed.