baber/WOPTO huggingface dataset:
Patent JP-H0878303-A (JP)
Title: Prism equipment for correction and exposure system to which prism equipment is applied
Inventor: OE ATSUSHI
IPC: G03F7/20
Filed: 1994-08-31
Abstract: PURPOSE: To correct only an optical axis shift optically, and to simplify a control system by recognizing each attitude of each prism by an attitude recognition system and controlling the attitude of a light-transmitting plate in response to these attitudes. CONSTITUTION: Each displacement sensor detects the angular attitudes of two prisms respectively, and output each attitude signal. On the other hand, a plate glass 25 as a light-transmitting plate is arranged on an optical path among the two prisms 22, 23 and a trapezoidal mirror 26. The plate glass 25 corrects an optical axis shift generated by the two prisms 22, 23. Each attitude of the plate glass 25, the quantity of a motor driven, is computed on the basis of each angular attitude of the two prisms 22, 23. The quantity of the motor driven is transmitted to a motor driver.
Patent JP-S6186282-A (JP)
Title: Prevention of duplication by adhesive sheet
Inventor: OSAWA YASUO
IPC: B41M3/14
Filed: 1984-10-04
Abstract: PURPOSE:To make it impossible to duplicate a document through transmission or reflection of light or other means, by a method wherein a transparent colored adhesive film in which an adhesive colored with a dye or the like is applied to one side of a transparent film is adhered to the face side of a document, and a backing adhesive material having a hiding capability is adhered to the back side of the document. CONSTITUTION:The transparent colored adhesive film 2 in which an adhesive colored with a dye or a pigment is applied to one side of the transparent film (e.g., polyester film) 1 is adhered to the face side of the document 5. The backing adhesive material having a hinding capability in either one or both of a backing surface material 3 and a backing adhesive layer 4 combined with each other is adhered to the back side of the document 5. Accordingly, duplication of the document is prevented by the use of the adhesive sheet which makes it impossible to duplicate the document through transmission or reflection of light or other means.
Patent JP-H0740214-A (JP)
Title: Polishing device of wafer outer peripheral part
Inventor: HASEGAWA FUMIHIKO
IPC: H01L21/304
Filed: 1993-07-29
Abstract: PURPOSE:To efficiently polish a wafer outer peripheral part by polishing the wafer outer peripheral part by way of using a pair of buffs having an arc polishing part having a groove with a curvature corresponding to the outer peripheral part of the wafer and equivalent to a sectional shape of a chamfered part. CONSTITUTION:This polishing device 10 is furnished with a pair of buffs 11, 12 formed in an arc shape, and each of the buffs 11, 12 is formed with arc polishing grooves 11a, 12a to form a chamfered part on the outer peripheral part of a wafer W respectively. The buff 12 which is one of the buffs 11, 12 is fixed, and the other buff 11 is installed on the head end of a piston 13a of an air cylinder device 13, and by actuation of the air cylinder device 13, the buff 11 is free to make contact with and to separate from the buff 12. Additionally, this polishing device 10 is furnished with a vacuum suction device 14 to vacuum suck a wafer W and held by a carrier device 15 including a carrier arm 16, and the wafer W sucked by its suction part 14a is polished by the buffs 11, 12 under rotation by a rotating device 19.
Patent JP-2001036843-A (JP)
Title: Image input/output device
Inventor: NAKAMURA KOJI
IPC: G09G5/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an image selector to enable even a user without technical knowledge about resolution of a photograph easily select an image file having the resolution suitable to print size by performing classification display such as color classification of a thumbnail image to be displayed on an image selecting screen according to coarseness of the resolution in the case of appreciation. SOLUTION: Since this image selector is constituted so that the number of pixels of picture data recorded in a recording medium, normal/defective conditions of image quality of an image to be appreciated is judged based on the detected number of pixels and the number of pixels to be required for equipment to print or display the image, a judged result is classified and displayed by using a means or the like to color-classify frames of a group 92 of thumbnail images of a print image selection screen 90, the file having the resolution suitable to the print size is easily selected even by the user having no technical knowledge about image quality, pixels and resolution of photographic image data.
Patent JP-S6185590-A (JP)
Title: Multi-cylinder type reciprocating compressor
Inventor: NAKAJIMA HIROSHI
IPC: F04B25/00
Filed: 1984-10-03
Abstract: PURPOSE:To reduce a gap for thermal expansion to be prepared and make a crosshead with a light alloy by forming guided faces of the crosshead in a small size on the center side from the fitting positions of multiple piston rods fitted to the crosshead. CONSTITUTION:Piston rods 9b of multiple pistons 10b are fitted to a crosshead 8b respectively. Guided faces 31b, 31b are formed on the center side so as to have a size Db smaller than a pitch Hb between fitting positions Tb, Tb of individual piston rods 9b. Crosshead guides 7b, 7b guiding these guided faces 31b, 31b are fixed to a crank case 1b via support sections 33b, 33b.
Patent JP-S6266639-A (JP)
Title: Device for positioning and fixing tray for conveying lead frame
Inventor: TAKAHASHI SHINICHIRO
IPC: H01L21/56
Filed: 1985-09-19
Abstract: PURPOSE:To accurately place a lead frame on a lower die by providing a connector having degrees of freedoms in two directions parallel to the sides of the frame of the tray in a lead frame conveying tray and the lower die of a sealing metal mold. CONSTITUTION:Connectors (33a, 35a),...(33d, 35d) having degree of freedoms in 2 directions parallel to the sides of the frame of a tray are provided in a read frame conveying tray 28 and the lower die 2 of a resin sealing metal mold. Thus, a clearance between the connecting members can be extremely reduced to readily and stably position the tray 28 accurately on the die 2. In case of thermal expansion, the connectors 33a,... of the tray 28 and the connectors 35a,... of the die 2 are thermally expanded isotropically with the centers or the tray and the die as references. Thus, no error occurs in the positioning reference. Since the lead frame connecting pin of the tray 28 and the pilot pin of a cavity block are isotropically expanded, the lead frame is pulled to be deformed by the both pins, thereby eliminate the cut of the connecting wirings between element electrodes and the leads.
Patent JP-S58108978-A (JP)
Title: Positioning device
Inventor: KONISHI CHIKA
IPC: H02P3/26
Filed: 1981-12-21
Abstract: PURPOSE:To eliminate the influence of the mounting positions of a slow-down position detector and an original position detector to the stopping position by energizing a reversible induction motor until a movable unit which reciprocates between two points makes contact with a stopper. CONSTITUTION:When a slow-down position is detected by a position detector 15, a DC brake 13 operates through a control circuit 8 by the detection signal, the set speed from a speed 2-step switching circuit 10 is decelerated, and a single phase induction motor 11 is decelerated. When the original position is detected by the detector 15, the set speed by the circuit 10 does not become zero simultaneously upon detection, and after the stopper makes contact with a movable unit (not shown) which reciprocates by the motor 11, it becomes zero after the lapse of extremely short time. At this time a DC brake 13 is not entirely used, but only an electromagnetic brake 14 is energized upon detection of the original position.
Patent JP-H06152584-A (JP)
Title: Call setting system
Inventor: TANAKA ATSUSHI
IPC: H04L9/00
Filed: 1992-08-04
Abstract: PURPOSE:To set a call by allowing a station in a master/slave relation to easily and surely confirm an opposite station. CONSTITUTION:A call setting data transmission/reception control section 11 accepts incoming data through a public communication line 20 and temporarily stores master address information Da included in incoming call data in a master address information storage section 12. At the same time, it produces response data which rejects incoming and sends it to the public communication line 20. Next, it transmits the master address information Da temporarily stored in the section 12 to an address collation section 14. The section 14 collates address information Ds of a station being in the master/slave relation which is registered in a station address information storage section 13 with the master address information Da, sending a signal Sv indicating the collation result. The section 11 produces call data by reading the master address information Da from the section 12 when the signal Sv shows coincidence, sending it to the public communication line.
Patent JP-S6450476-A (JP)
Title: Manufacture of thin film solar cell
Inventor: INUZUKA NORIHIKO
IPC: H01L31/08
Filed: 1987-08-20
Abstract: PURPOSE:To improve workability by melting one of bonding electrode of adjacent optical generating elements by a laser beam irradiation from a light transmissible insulating substrate and bonding the rear face electrode to the other collecting electrode with melted and solidified material. CONSTITUTION:A laser beam is so irradiated from a light transmissible insulating substrate 1 toward a bonding electrode 2b as to connect the electrode 2b for forming one optical generating element B of adjacent optical generating elements A, B to a condensing electrode 6a of the other element A to melt the electrode 2b, and also to fuse and cut a rear electrode 3b disposed between the electrodes 2b and 5a, a semiconductor layer 4, and a transparent electrode 5a partly. The melted material of the electrode 2b is filled in a groove formed by this fusion and cutting, solidified as it is to electrically connect the electrode 2b to the electrode 6a with the solidified material 2x. Here, the melting points of the electrodes 2a-2c are set to higher temperature than the forming temperature of the layer 4. Thus, the workability is improved.
Patent JP-S58107202-A (JP)
Title: Rolling mill
Inventor: MATSUDA YUKIO
IPC: B21B45/06
Filed: 1981-12-22
Abstract: PURPOSE:To provide a rolling mill which increases draft and improves the effect of breaking scale by providing plural work roll pairs to a rolling device disposed on the outlet side of a bender and driving only the upper or lower rolls. CONSTITUTION:A bender 1 of scale breaker construction is provided on the inlet side of a rolling device 2, and the scale produced on the surface of a material is cracked by said device. Plural stands deviated with work rolls 21 from each other are provided to the device 2, and the respective rolls 21 are  supported by backup rolls 22. Only one of the upper or lower side of the rolls  21 is driven in rolling the material. With such constitution, the control of rolling is made easy, and the rolling mill which permits rolling under strong rolling  reduction and has a high effect of breaking scale is obtained.
Patent JP-H1150804-A (JP)
Title: Shroud vane of steam turbine
Inventor: KANEKO YASUTOMO
IPC: F01D25/06
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To adjust a natural frequency without changing a vane shape or the like by bringing shroud portions into contact with each other in the whole periphery thereof and the respective groups of the specific number of stub portions into contact with each other, and providing gap adjusting vanes having changed shapes of the stubs at gap portions so as to adjust the specific number of the same. SOLUTION: The shroud 1 portions are brought into contact with each other in the whole periphery, and the respective (n) pieces of groups of stub 2 portions are brought into contact with each other. Gap adjusting vanes 4 having changed shapes of the stubs so as to generate gaps 5 among respective groups are provided at gaps. As the respective (n)th stubs 2, the gap adjusting vanes 4 of shorter front side overhang portions than other vanes in changed shapes are interposed so as not to touch the adjoining stubs to form partial ring vane structures. The number (n) of the vanes is obtained from the relationship between the node diameter number and the frequency of an adjustment-required vibration mode. Under a certain condition, by properly selecting the (n), the frequency can be adjusted as required one.
Patent JP-H0661107-A (JP)
Title: Electrolytic capacitor
Inventor: NAKADA TAKUMI
IPC: H01G9/08
Filed: 1992-08-04
Abstract: PURPOSE:To provide a small type and low height electrolytic capacitor having improved quality and life characteristics by the improvement in sealing efficiency, and also having stabilization when the capacitor is mounted on an electronic machine. CONSTITUTION:A capacitor element 22, on which a pair of lead members 24 are led out, a cylindrical part 21a wherein the above-mentioned capacitor element 22 is built-in, and a surface-mounting part 21b, which is surface-mounted on a mounting substrate, are formed into one body. An outer container 21, consisting of heatproof and weldable thermoplastic hard resin and having a pair of through holes 21c are provided on a surface-mounting part 21b in order to lead out a pair of lead members 23, is provided. The pair of lead members 23 are passed through the pair of through holes 21c, an elastic adhesive agent 25 is filled in the gap between the through holes 21c and the lead members 23, and they are sealed. A cover 23, made of heat-proof thermoplastic resin, is welded on the aperture part of the outer container 21, and the aperture part of the outer container 21 is sealed.
Patent JP-2000103147-A (JP)
Title: Image processing method, device and recording medium
Inventor: OTA KENICHI
IPC: G06F3/12
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the influence of reading errors, and create image outputting conditions excellently by allowing patch patterns to be disposed with the same patch at a plurality of different locations on a storage medium. SOLUTION: The whole part is divided into four parts 60-63. A part 61 is made by cutting off the four gradation parts of the high density part of a part 60, and a part 62 is made by cutting off the four gradation parts of the high density part of a part 63. The four gradations from a gradation number of 0 to 3 have the same gradation patches arranged at two locations respectively, and the four gradations from a gradation number of 4 to 7 have the same gradation patches arranged at four locations respectively. The density value of each gradation is obtained by reading the patch patterns. Furthermore, patch numbers of the high density parts are increased for accuracy improvement by calculating the average.  In this way, the influence of reading errors in terms of the locations of the reading parts is prevented, so that image outputting conditions can be created on the basis of a standard image created at the image output part.
Patent JP-S6186888-A (JP)
Inventor: HISATAKE TSUNEO
IPC: G07C3/00
Filed: 1984-10-03
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-H0847361-A (JP)
Title: A method of attracting and capturing pest flies (sciaridae) and attracting insect collector therefor
Inventor: GOTO TADAO
IPC: A01M1/14
Filed: 1994-08-08
Abstract: PURPOSE:To provide an attracting insect collector which can simply and effi ciently capture a kind of mushroom fly, Sciaridae, which occurs in the facility for growing mushrooms such as Siitak (Lentinula edodes), Nameko (Pholiota) or Enokitake (Flammulina velutipes) mushroom to reduce the yield and deterio rate the quality without any adverse effect on these mushrooms and the environments. CONSTITUTION:This insect collector comprises a blue-emitting fluorescent lamp (2), and transparent sheets (3) which are arranged so that the fluorescent lamp (2) is covered at least one surface. Each transparent sheet (3) has an adhesive layer (31) at least partially on its surfaces.
Patent JP-S6268191-A (JP)
Title: Achor equipped with traveling anchor signal generating mechanism
Inventor: NAKAJIMA TOSHIKAZU
IPC: G01P3/481
Filed: 1985-09-20
Abstract: PURPOSE:To confirm securely the occurrence of traveling anchor for improving safety by providing a traveling anchor signal generating mechanism consisting of a gear rotated along with the traveling of the anchor and a traveling anchor signal generator operated by the rotation of the gear. CONSTITUTION:In an anchor formed integrally with an anchor chain support 12 for connecting an anchor body 11 to an anchor chain and anchor teeth 13, 13 for anchoring the anchor to the bottom of the sea, the anchor body 11 is formed on the central portion with a slot 14 in the central portion of which is rotatably supported a gear 15 provided on the periphery with a plurality of teeth 15a. Also, on the anchor body 11 is mounted a sound generating body 16 made of a spring material or the like and contacting ends of teeth 15a of the gear 15 to generate sounds so that a traveling anchor signal generating mechanism for generatinf traveling anchor sounds from the gear 15 and said body 16 is constituted. A heating device receives the traveling anchor sounds generated in the traveling of anchor through an anchor chain take-up machine to detect the traveling anchor and generate an alarm.
Patent JP-S60101724-A (JP)
Title: Production of magnetic recording medium
Inventor: ZAITSU HIROSHI
IPC: C09D175/00
Filed: 1983-11-05
Abstract: PURPOSE:To make a pot life longer and curing time shorter and to obtain an excellent magnetic recording medium by using an oxide magnetic paint contg. a polyurethane binder using a solvent. contg. acetyl acetone or the fluorine substd. body thereof as a binder. CONSTITUTION:A magnetic paint contg. magnetic powder such as gamma-Fe2O3, etc., an OH group contg. resin and a polyisocyanate compd. in an org. solvent contg. acetyl acetone or trifluoroacetyl acetone or hexafluoroacetyl acetone is prepd. Such paint masks the OH group by the solvation, thereby suppressing reaction with the isocyanate group and extending the pot life. When such paint is coated on a base body and dried, the solvent evaporates and the suppression of reaction is released and the paint is cured at a room temp. or by heating, by which the paint is quickly cured. The magnetic recording medium having excellent wear resistance, running property moisture resistance, heat resistance, etc. is thus obtd. with good productivity.
Patent JP-S58108538-A (JP)
Title: Laminate photosensitive resin film used for textile printing
Inventor: INOGUCHI SHIGEO
IPC: G03F7/16
Filed: 1981-12-23
Abstract: PURPOSE:To obtain a thick-laminated photosensitive resin film having good photosensitivity, by coating a film base with a photosensitive resin liquid in plural times, and raising photosensitivity in accordance with the depth. CONSTITUTION:A strippable film base 1 is coated with a water-developable photosensitive resin, such as a diazonium compd.-PVA type or a stilbazolium group-introduced PVA type or a photosensitive emulsion by a multistep coating method for laminating thin films in plural times, and dried. Photosensitivity is raised in the lower layer as compared with in the upper layer smaller in distance to a light source, by changing an amt. of photosensitive agent used in each layer, and photosensitivity is varied by changing the kind of photosensitive agent.
Patent JP-H0526666-A (JP)
Title: Ranging circuit for active type ranging device
Inventor: MEMITA YUICHI
IPC: G02B7/32
Filed: 1991-07-24
Abstract: PURPOSE:To reduce the collector current of a transistor for amplifying the signal photoelectric current. CONSTITUTION:When a stationary photoelectric current drawing circuit C is operated, all the stationary photoelectric current from a light receiving element 1 is drawn to a transistor Tr1. When a variable-luminescence level circuit B is operated, a light emitting element 3 is illuminated, the light collides with an object alpha, and the reflected light is received by the light receiving element 1. The stationary photoelectric current is still drawn to the transistor Tr1 by the operation of the stationary photoelectric current drawing circuit C, thus the signal photoelectric current containing the information such as the distance to the object alpha is guided to a signal processing circuit A. The signal photoelectric current is amplified by a transistor Tr5, logarithmically compressed by a compression diode D1, and converted into voltage. The luminescence level of the light emitting element 3 is changed in response to the collector voltage of the transistor Tr5 by the variable-luminescence level circuit B, the level of the light colliding with the light receiving element 1 is changed, and the level of the signal photoelectric current of the light receiving element 1 is changed accordingly.
Patent JP-S59101041-A (JP)
Title: Beam shutter for optical pickup
Inventor: MATSUI TSUTOMU
IPC: G11B7/12
Filed: 1982-11-30
Abstract: PURPOSE:To extremely minimize the operating stroke of a shutter rod so that the shutter rod can be adopted to a small-sized optical pickup, by sliding the shutter rod in the direction intersecting the optical axis of a semiconductor laser at right angle by the attracting force of an electromagnet in an optical pickup housing. CONSTITUTION:A shutter rod 10 is located near to the emitting surface of a semiconductor laser 11 so that the axial direction of the shutter rod 10 intersects the optical axis 11a of the semiconductor laser 11 at right angle. An electromagnet is composed of an iron core 13 and electromagnetic coil 14 and fitted to an optical pickup housing 12. When a player is operated, an electric current is made to flow through the electromagnetic coil 14 and the iron core 13 becomes an electromagnet and attracts the shutter rod 10 against the force of a coiled spring 15. Therefore, the shutter rod 10 is moved to the iron core 13 side. Accordingly, a light beam passing hole 10A coincides with the optical axis 11a of the semiconductor laser 11 and a shutter section 10B passes the light beam of the laser 11 and, therefore, a beam shutter is set to the open state.
Patent JP-S6187823-A (JP)
Title: Manufacture of nonoriented electrical sheet having remarkably low iron loss
Inventor: YASUMOTO HIROMICHI
IPC: C21D8/12
Filed: 1984-10-04
Abstract: PURPOSE:To manufacture a nonoriented electrical sheet having low iron loss with superior productivity without prolonging and enlarging annealing equipment, by performing the final finishing annealing continuously under a specified condition, in manufacturing the titled sheet by hot rolling, annealing and cold rolling a slab for Si steel sheet. CONSTITUTION:The Si steel slab contg. by weight <0.005% C, 2.5-4.0% Si, <0.005% S, <0.004% N, 0.3-1.5% Al is hot rolled to plate of 1.5-3.5mm thickness. Said plate is annealed at 800-1,050 deg.C, then cold rolled to 0.35-0.50mm final thickness at one time, or made to final thickness by >=2 times cold rollings interposing intermediate annealing without annealing after hot rolling. Finally, said sheet is annealed continuously under the condition in which cooling at <=300 deg.C/min rate to at least 930 deg.C is carried out after soaking treatment at 950-1,200 deg.C for >=5sec, as final annealing. In this way, nonoriented electrical sheet having low iron loss can be manufactured without decrease of productivity and cost up.