baber/WOPTO huggingface dataset:
Patent JP-S5515212-A (JP)
Title: Electronic beam exposure apparatus
Inventor: FUJINAMI AKIHIRA
IPC: H01J37/317
Filed: 1978-07-20
Abstract: PURPOSE:To obtain an electronic beam with a desired current density distribution by selecting anyone of the electronic beam shaped by a beam deflection and a shape aperture. CONSTITUTION:An electronic beam radiated from an electronic gun 1 is focussed into a shape spot by a shape aperture and lens 2. The focussed beam is projected onto a second aperture 4, and at this time point, a current density distribution 8 is extended symmetrically about a center. This beam is deflected by a deflection path 3 to select the beam portion passing through the aperture 4. The beam passing through the aperture 4 is contracted by a contraction projecting lens system 5 into a predetermined size and is projected by a deflector 6 onto a d desirable position on the material. As a result, the electronic beam with a deflected distribution can be obtained, whereby correcting a variation of a pattern size due to the close approach to the patterns.
Patent JP-S60231113-A (JP)
Title: Incremental type rotary encoder
Inventor: TORIDA HIDEKI
IPC: G01D5/244
Filed: 1984-05-02
Abstract: PURPOSE:To constitute an apparatus enabling the display of an absolute position by graduations for detecting a position, by adding a mechanism for detecting the number of rotations to an auxiliary rotor having a different diameter cooperated with a main rotor for detecting the position of a rotary disc. CONSTITUTION:A plurality (eight in the drawing) of graduations 11 are provided to a main rotor 10 which is, in turn, rotated around a shaft 13 and a sensor 20 performs detection along with reference graduations 12. An auxiliary rotor 30 having a different diameter and the main rotor 10 are formed as toothed pulleys and cooperated with a toothed belt 15. The auxiliary rotor 30 is rotated around a shaft 31 and a sensor 35 detects reference graduations 32. Every when the graduations 11 are sensed by a graduations sensing part 21, a signal (a) is outputted to allow a counter 23 to step and, when the reference graduations 12 are sensed by a reference graduations sensing part 22, a signal (b) is outputted to allow a counter 24 to step to reset the counter 23. The sensor 35 issues output (c) at every one rotation of the auxiliary rotor 30 to allow a counter 36 to count said output (c). By this simple structure, a position signal is subjected to digital processing in the same way as an absolute type one to enable the detection of an absolute position.
Patent JP-H03286998-A (JP)
Title: Repairing method for heat transfer pipe
Inventor: SAKAMOTO MICHITO
IPC: F28F11/00
Filed: 1990-04-02
Abstract: PURPOSE:To enhance the reliability of a repaired heat transfer pipe to a large extent by starting the pass of the first time of circumferential welding bonding a heat transfer pipe and a repairing sleeve by circumferential welding on the end part side of the repairing sleeve and performing the final pass on the side of a damaged part. CONSTITUTION:A repairing sleeve 12 is inserted in a heat transfer pipe 10 from the opening end part thereof and, in an upper welding part 16, the pass of the first time is started on the upper end part side of the repairing sleeve 12 and a welding tool 26 is moved to perform the passes of the second and third times while a welding position is successively shifted downwardly. The final welding bead is formed at the position nearest to a damaged part 14. In the case of a lower welding part 18, the pass of the first time is started on the lower end part side of the repairing sleeve 12. Further, a supplementary welding part 30 is continuously formed on the upper side of the lower welding part 18 and the final pass of the supplementary welding part 30 is performed at the position nearest to the damaged part. Since residual stress peak positions 32, 34 are present at places not coming into contact with the liquid in the pipe, no stress corrosion almost advances.
Patent JP-S5514764-A (JP)
Title: Oblique motion amount measuring device for facsimile or the like
Inventor: SUGANO KATSUKI
IPC: H04N1/00
Filed: 1978-07-18
Abstract: PURPOSE: To carry out the measurement without any manpower by forming the oblique motion amount measuring device with the electronic circuit, and then to secure an accurate reading of the inclination for the original and the curved guide by displaying the value of the measurement end time via the difference signal containing the plus and minus signals at the measurement starting time.  
     CONSTITUTION: The gradation signal sent from original 2 on guide plate 1 is applied to detection element 7 via condenser lens 5 by making use of the reflection of the luminous flux of projector 4. Then the oblique motion amount of the facsimile or the like is measured by the output of element 7 plus the output of reference photo detector 8. The rotary mirror to which element 7 is distributed is driven to connect the output of detector 8 and element 7 to terminal 201 of FF101 and terminal 202 respectively. And this output is controlled by the signals of terminal 203 and 204 of the start and end time of measurement, and the output displays the distance from element 8 of the measurement start time to end part 9 on figure display unit 109 via counter 108. At the same time, the plus and minus signals of plus/minus signal memory part 111 are displayed on display unit 112 by the output obtained by detecting the output of counter 108 through zero detection part 110. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03287157-A (JP)
Title: Film cartridge and camera loaded with this cartridge
Inventor: EZAWA AKIRA
IPC: G03B17/18
Filed: 1990-04-02
Abstract: PURPOSE:To allow the easy checking of the discrimination as to whether a film is unused or used (photographed), etc., by displacing a displacing member provided in the film cartridge cooperatively with the movement of a spool at the time of loading the cartridge into a camera. CONSTITUTION:The displacing member 20 for identifying and indicating the use state of the film which is provided displaceably to at least two positions within the film cartridge 10 and identifies and indicates the displacement state on the outside of the cartridge and a means which displaces the displacing member 20 from one position to the other position cooperatively with the rotating motion of the spool 11 at the time of loading of the cartridge 10 to camera are provided. An index part 14 which is an indicating part is selectively indicated from an indicating hole 13 by the displacement position of the displacing member 20. The indication to identify whether the film in the cartridge 10 is unused or used is surely made in this way.
Patent JP-H02267182-A (JP)
Title: Pressure-molded explosive
Inventor: INOUE TOKUO
IPC: C06B31/28
Filed: 1989-04-10
Abstract: PURPOSE:To make possible to use with directly pouring into water hole by using waxes as fuel material in explosive comprising a mixture of oxidizer and fuel material. CONSTITUTION:The subject pressure-molded explosive is obtained by pressuremolding a mixture of oxidizer and waxes as fuel material. Ammonium nitrate is widely used as oxidizer, especially porous prillammonium nitrate having <=1.4mm particle diameter is the most preferable as exploring property is improved as the oxidizer. A fuel material containing hydrocarbon exhibiting solid state at normal temperature is preferable as the waxes. For instance, single substance or a mixture of two or more of petroleum-based waxes such as paraffin wax or microcrystalline wax, animals and plants-based waxes such as wool wax or carnauba wax or mineral-based waxes such as montan wax is used.
Patent JP-S5211577-A (JP)
Title: Method of conveying products
Inventor: YOSHIDA KIYOSHI
IPC: B65G47/90
Filed: 1975-07-17
Abstract: PURPOSE: A method of efficiently conveying electronic parts such as ceramic capacitors of which upper surfaces should not be contacted, without causing them to be turned upside down or broken. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5614344-A (JP)
Title: Display system for incorporation of lower-level device
Inventor: TSUNOSE KATSUJI
IPC: G11B20/18
Filed: 1979-07-13
Abstract: PURPOSE: To improve the operation efficiency and reliability of the system, by setting the magnetic tape device to the data transmission and receiving enable state for the magnetic tape control unit diagnostic part and by displaying definitely states such as a satisfactory diagnostic result and fault detection to the operator in execution of diagnosis.  
     CONSTITUTION: When switch 25 is turned on, control unit MTU diagnosing part 28 sends a signal to magnetic tape device MTU20 through gate control part 26 and gate 23 to detect the operatable state between device MTU and itself. Diagnosing part 28 sends a signal to display control part 29 and holds gate 23 in the turning-on state and lights display element 27 to enter the transmission and receiving enable state for device 20 and incorporates device 20 under the control of control part 28. As a result, states such as satisfactory diagnostic result and fault detection can be displayed definitely for the operator in execution of diagnosis, so that the operation efficiency and reliability of the system can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58204247-A (JP)
Inventor: NIKAI SHIGERU
IPC: E04B1/35
Filed: 1982-05-25
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-H02266280-A (JP)
Title: Synthetic aperture radar equipment
Inventor: FUJIWARA KAZUAKI
IPC: G01S13/90
Filed: 1989-04-07
Abstract: PURPOSE:To prevent an excessive current from flowing through a pulse high- output amplifier by providing a variable attenuating circuit which increases the level of a signal supplied to the pulse high-output amplifier with time between a pulse transmitter and a divider. CONSTITUTION:A switch 6 in the divider 4 is opened in observation mode. A trigger signal D1 for transmission from a controller 3 is supplied to the pulse transmitter 1, which outputs a sent signal to the variable attenuating circuit 2 in synchronism with the signal D1. The circuit 2 incorporates a digital or analog operation type attenuator and is so constituted that the attenuator quantity decreases gradually. The sent signal which is attenuated is inputted to the pulse high-output amplifier 7. Therefore, the excessive current at the start of the observation mode is reduced greatly and the load on the power source system of the radar device can be reduced greatly. Further, the circuit 2 has the function of a step-up attenuator which is incorporated in a conventional calibrator, so the constitution is reduced in size and weight.
Patent JP-2000284128-A (JP)
Title: Optical connecting component
Inventor: SASAKI KYOICHI
IPC: G02B6/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical connecting component with high self-holding characteristics which can easily connect optical components such as an optical element, an optical circuit package, and an optical circuit device, has high flexibility, and is easy in handling, etc. SOLUTION: This optical connecting component has a flexible base material 1 having a two-dimensional plane, plural optical fibers 4 which are wired on at least one surface of the base material in two-dimensional plane and have terminal parts for optical connections with end parts, and at least one resin protecting layer 2 which fixes and protects the optical fibes. In this case, a cut part C is formed on the filmy base material and at the cut part C, the optical fibes 4 are fixed and protected while embedded in the resin protection layer 2. More than two optical connecting componens may be stuck into a stack body.
Patent JP-S5313108-A (JP)
Title: Rotor for cooling rotary machines
Inventor: TAKAHASHI TSUYOSHI
IPC: H02K9/19
Filed: 1976-07-23
Abstract: PURPOSE: To improve the reliability of a turbine generator by making the pipe slot on the coil slot extension at-the center of interpole axis shortest and gradually lengthening it as it comes near on the NS pole axis extension. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04320516-A (JP)
Title: Handwritten character recognition device
Inventor: TADA SHIN
IPC: G06F3/0488
Filed: 1991-04-19
Abstract: PURPOSE:To improve the operability by starting recognition by providing a recognition start button at an edge part of each character input frame of a display integrated type handwritten character recognition tablet and checking the part by a user with a pen at the time of one-character input. CONSTITUTION:The handwritten character recognition device is equipped with a ROM 1 stored with various character patterns in advance, the handwritten character recognition tablet on which characters are inputted by handwriting in a character input frame, a RAM 3 stored with a character pattern which is inputted from the handwritten character recognition tablet, and a CPU 5 which recognizes the pattern of the input character stored in the RAM 3 according to the character patterns stored in the ROM 1. Then the character recognition tablet 2 has the recognition start button for starting the recognition at a part in the character input frame.
Patent JP-S5515838-A (JP)
Title: Thermal recording head
Inventor: MORIHIRO YOSHIYUKI
IPC: B41J2/335
Filed: 1978-07-20
Abstract: PURPOSE:To improve typesetting quality by providing a required groove on an insulating base plate in advance of forming of a resistance and filling this groove with the resistance in such a manner that surface of the resistance becomes flat and level. CONSTITUTION:A groove 5, having a rectangular section, is formed on a surface of an insulating base plate 1 made of ceramic, etc. One side of the groove 5 and a part of top surface of the insulating base plate 1 are covered with gold or gold- chromium, etc., and a No.1 electrode conductor 6 is formed by such a process as patterning using photoprinting process. A No.2 electrode conductor 7 is formed on the other wall of the groove 5 in the same manner. Further, the groove 5 is filled with a resistant paste, mixture of metallic contents of lutetium oxide and iridium oxide and glass frit blended in an organic solvent, using such a method as screen printing, etc. It is then dried and fired to be formed into a resistance 8.
Patent JP-H11289064-A (JP)
Title: Semiconductor storage device and manufacture of the same
Inventor: SAKO TAKASHI
IPC: H01L21/02
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device, in which the area of a resistance element is reduced without increasing any lithography process for which strict dimension precision is required. SOLUTION: In this semiconductor storage device 100 as a DRAM(dynamic random access memory), a gate pattern 6 having the same laminated structure as a gate electrode 5 of a memory cell part 102 is formed through a gate oxide film on a silicon substrate 1 at the same time as the gate electrode 5. Also, a resistance element 1 is formed on a gate pattern 6 in the same process as the formation of first and second local wiring 9 and 10, and with the same materials as those of the local wiring.
Patent JP-H02267860-A (JP)
Title: Lithium secondary cell
Inventor: OZAKI YOSHIYUKI
IPC: H01M10/052
Filed: 1989-04-07
Abstract: PURPOSE:To realize a good capacity flatness following the cycle by using a manganese dioxide whose surface part is reducing-processed, as a positive electrode. CONSTITUTION:A negative electrode is formed of metal lithium, and an organic electrolyte is used. The manganese dioxide used as a positive electrode is made by reducing-processing its powder in a high speed air flow by applying a mechanical shock to reduce the surface parts. This reducing process is carried out in either the nitrogen, the argon, or the air ambiance. The rotation frequency per minute of the rotator of a mixer to carry out the reducing process is made 4000 to 8000r.p.m. Consequently, a trivalent manganese oxide is formed on the surface of the manganese dioxide particles, and the capacity deterioration following the cycle is suppressed and the capacity flatness is improved.
Patent JP-H08288553-A (JP)
Title: Image device
Inventor: MURANO SHUNJI
IPC: B41J2/44
Filed: 1995-04-14
Abstract: PURPOSE: To provide an image device, which can make a high-image quality latent image form accurately on a photosensitive material or can generate an accurate electrical signal to respond to external image information to a solid-state image sensing element array. CONSTITUTION: An image device is one of a structure, wherein a lens member 3 with a plurality of lenses 3b, which are linearly arranged and are made to mount between a lens plate 3a and a lens cover 3c, and a base plate 1 with a multitude of image element arrays 2, which are linearly arranged and are made to mount, are jointly provided and are made to fix in such a way that each lens 3b corresponds to each image element array 2 in one to one.  With tapered parts 3d and 3e provided respectively on the upper and lower outer peripheral parts of each lens 3b, templates 4a and 4b, which have a hole of a size smaller than the external size of each lens 3b, are respectively attached to the plate 3a and the cover 3c and the upper and lower tapered parts 3d and 3e of each lens 3b are respectively press-pinched in the peripheral parts of the holes formed in two sheets of the templates 4a and 4b made to attach to the plate 3a and the cover 3c.
Patent JP-H07279293-A (JP)
Title: Interior ceiling structure
Inventor: HAMAGUCHI RYUHEI
IPC: E04B9/00
Filed: 1994-04-04
Abstract: PURPOSE:To enhance sound insulation characteristics by preventing an interior ceiling material from being vibrated by a compressed air layer. CONSTITUTION:In an interior ceiling structure wherein an interior ceiling material 3 is provided under a ceiling slab 1 comprising a concrete slab or the like through an air layer 2, one, or two or more of communication holes 12 are formed in any one or in two or more of a frame wall 9 surrounding the air layer 2 or interior wall or partition wall, or the interior ceiling material 3, except for the ceiling slab 1. When an impact force acts on the ceiling slab 1, compressed air of the air layer 2 flows through the communication holes 12 to other spaces.
Patent JP-H06280161-A (JP)
Title: Softly finishing agent composition, method for extending processing of polyamide-based yarn product using the same and polyamide-based product subjected to extending processing
Inventor: IWAWAKI TOSHIO
IPC: D06M101/12
Filed: 1993-03-24
Abstract: PURPOSE:To obtain the subject composition providing softness and extending effect without damaging qualities of the yarn by treating natural polyamide- based yarn (silk, etc.), with the composition, comprising specific salt components as essential components. CONSTITUTION:Natural polyamide-based yarn (silk) is immersed and treated with an aqueous solution obtained by blending a quaternary ammonium salt (e.g. distearyldimethylammonium chloride) with an N-acylamino acid ester salt (e.g. N-cocoylarginine ethyl ester.pyroglutamate) in the blending ratio of 90-99:1-10, thus imparting excellent handle, softening and extending effect to the natural polyamide-based yarn (silk, etc.). This treatment method can suitably maintain excellent environment in comparison with the conventional extending processing methods.
Patent JP-H09279000-A (JP)
Title: Light-diffusing plate for transmitted manuscript-reading unit of image treating device
Inventor: TAKAGI MAKOTO
IPC: G02B5/02
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a light-diffusing plate for the transmitted manuscript-reading unit if an image treating device, capable of obtaining diffused transmitted light little in irregular transmitted light and uniform even in fine regions. SOLUTION: This light-diffusing plate for the transmitted manuscript-reading unit of an image-reading device is obtained by molding a resin composition comporting 100 pts.wt. of an aromatic polycarbonate resin and 0.1-15 pts.wt. of a bead-like cross-linked acrylic resin having a weight-average particle diameter of 1-30μm. The obtained light-diffusing plate has a total light transmittance of >=40% and a dispersion degree of >=10 degree.
Patent JP-S5315164-A (JP)
Title: Electronic watch with alarm
Inventor: NOMURA TAI
IPC: G04C23/08
Filed: 1976-07-27
Abstract: PURPOSE: To accurately accomplish various alarmings by alarm time, combination of the counting contents of alarm calender memory circuits and detection of absence time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07295203-A (JP)
Title: Production of blank for halftone phase shift mask
Inventor: MORI HIROSHI
IPC: G03F1/68
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a blank for halftone phase shift photomask which is usable for high-resolution lithography having transmittance sufficient to short- wavelength light. CONSTITUTION:This blank for halftone phase shift photomask is obtd. by forming the film of chromium evaporated or sputtered from metal chromium or chromium compd. in plasma formed from a fluorine atom-contg. gas on a transparent substrate 405, thereby forming at least one layer of layers consisting essentially of a chromium fluoride compd on the substrate.
Patent JP-S5516057-A (JP)
Title: Fluororesin composition having excellent heat stability
Inventor: YOSHIMURA TATSUSHIROU
IPC: C08L27/00
Filed: 1978-07-22
Abstract: PURPOSE: To prepare the title fluororesin composition having wide sintering range and giving a high quality molded product, by adding powder of aVIII group metal element, an amine-based antioxidant and an organic sulfur compound to a fusible fluororesin.  
     CONSTITUTION: A fluororesin composition composed of (A) a fusible fluororesin comprising a tetrafluoroethylene copolymer or a chlorotrifluoroethylene copolyemer, e.g. tetrafluoroethylene-hexafluoropropylene copolymer, (B) heat stabilizers to prevent the decomposition of the resin during processing, consisting of (B1) powder of a VIII group metal, (B2) an amine-based antioxidant, and (B3) an organic sulfur compound such as benzimidazole-based mercaptan, its salt, benzothiazole-based mercaptan, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59216783-A (JP)
Title: Lifting and storing device for boats
Inventor: YAMAMOTO SHIGERU
IPC: B63B23/40
Filed: 1983-05-20
Abstract: PURPOSE:To enable to lift and store boats in rough whethers by pulling out a flexible guide body stored in a hull to be folded freely into the ocean in a trough via a buoy and an anchor. CONSTITUTION:A shoot form flexible guide body 5 stored to be freely folded with its foot fixed to a shore 6 on an upper deck of a hull is pulled out to the ocean via a buoy 9 and an anchor 10 provided at the end part. In this way, a boat 2 is lifted and stored on the hull via an anchor 13 and a running wire 14. Since the guide body 5 is made flexible, the guide body 5 protects the boat from storms even in rough whethers to lift and store the boats efficiently without giving damages.