baber/WOPTO huggingface dataset:
Patent JP-S55131742-A (JP)
Title: Method for measuring strobo effect
Inventor: YOSHIMURA YOSHINORI
IPC: G01J1/00
Filed: 1979-03-30
Abstract: PURPOSE: To make it possible to measure the intensity of the strobo effect from the pattern of light or shade of a light image generated on a screen by focusing flickering light and dividing the light on a cylindrical screen at a predetermined speed.  
     CONSTITUTION: Light rays irradiated from a luminous equipment adapted to measure the intensity of the strobo effect are focused on a light receiving part 1, and the irradiated light rays are directed in a specific direction on the screen 3 by means of a reflection mirror 2. The screen 3 is formed by a cylindrical surface having in common the optical axis and central axis of the light receiving part 1. A driving device 4 rotates the reflection mirror 2 at a predetermined rotational number for rotating the light image 8 on the screen 3 at a predetermined speed on the cylinder around the axis of the cylinder. The length for measuring the division in which the light image 8 becomes invisible is graduated in graduations 7. By measuring the division in which the light image 8 becomes invisible, it is possible to measure the intensity of the strobo effect generated by the flickering of luminous light. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11238670-A (JP)
Title: Charging beam lithography equipment
Inventor: SUNAOSHI HITOSHI
IPC: H01J37/147
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce errors in beam position, even for the largest writing region without lowering writing throughput and improve field stitching accuracy. SOLUTION: This lithography equipment is provided with a deflection control circuit, which D/A converts an input data by a deflection DAC11 to deflect an electron beam to a desired position and amplifies it by a deflection amplifier 13 to give it to a beam deflector 3. In this case, the number of input bits used for adjustment of electron beam is made larger than that used for writing in the deflection DAC11, so that a deflection area used for adjustment of electron beam is made larger than that used for writing by an electron beam.
Patent JP-H01213504-A (JP)
Title: Optical dimension measuring instrument
Inventor: TOTSUKA TADAO
IPC: G01B11/02
Filed: 1988-02-22
Abstract: PURPOSE:To make an optical vernier principle applicable between a picture element array and picture boundary line so as to obtain resolution which is sufficiently smaller than the size of picture elements by setting the arraying direction of the picture elements oblique to the outline of an object to be measured. CONSTITUTION:The light of a light source 1 is intercepted by an object 2 to be measured and the image of the object 2 is picked up by means of a CCD camera 3. When the light is projected on an area of more than a half of a unit picture element, a binarization processor 4 outputs '1'. Since the picture element array of the camera and the end section of the object 2 obliquely intersect each other at a rate of one picture element to ten picture elements, the picture elements of (X0, Y0-Y4) receive the light by areas of more than halves and become '1'. If the boundary line is shifted leftward by 0.1 picture element, the picture elements of X0-Y0-Y3 become bright and the change of 0.1 picture element in the horizontal direction appears as a change of one picture element in the vertical direction. Thus a principle which is similar to the vernier of vernier calipers can be realized and dimensions which are smaller than actual scales can be read. When the ratio of the picture elements at dark parts is calculated by means of a processor against the picture element number in the Y-axis direction in which the boundary crosses Y axes, the position of the boundary line can be recognized with the accuracy of smaller than the picture element unit.
Patent JP-H073095-A (JP)
Title: Abs/pbt compound with improved surface state
Inventor: BUIJIYAYA KUMAA KURUGANTEI
IPC: C08L55/02
Filed: 1994-03-10
Abstract: PURPOSE: To provide an acrylonitrile/butadiene/styrene(ABS) graft copolymer/ polybutyrene terephthalate(PBT) resin blend suppressed in surface flaw when subjected to injection molding as a molded product.  
     CONSTITUTION: A metal salt (0.5-2.5 wt.% of a fatty acid type carboxylic acid is added to a thermoplastic resin blend consisting of 35-45 wt.% PBT resin, 14-33 wt.% rubber modified graft copolymer and 22-51 wt.% non-side chain type rigid copolymer. An embodiment of the rubber modified graft copolymer is ABS and an embodiment of the non-side chain type rigid copolymer is a styrene/acrylonitrile copolymer formed at a time of the emulsion polymn. of ABS. The metal salt of the fatty acid type carboxylic acid is pref. zinc stearate and has action suppressing a chattering surface flaw at a time of the injection molding of the compd. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S62197580-A (JP)
Inventor: NAITO TAKAO
IPC: E05B65/10
Filed: 1986-02-26
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-H02217901-A (JP)
Title: Control device for moving agricultural machinery
Inventor: YAMAZAKI HIROAKI
IPC: G06F1/24
Filed: 1989-02-18
Abstract: PURPOSE:To normally exchange data after resetting control units and to prevent the generation of a trouble by simultaneously resetting both control units when the resetting of either one of the plural control unit is required. CONSTITUTION:Reset means 40, 41 are respectively connected to plural control units 36, 37 and the reset means 40, 41 are mutually connected. In case of resetting either one of the control units 36, 37 by the corresponding reset means, the other control unit also is simultaneously reset. Consequently, data exchange after resetting can be normally executed and the generation of a trouble such as the malfunction of a working apparatus due to the asynchronism of serial communication can be prevented.
Patent JP-S58155325-A (JP)
Title: Pressure sensor
Inventor: ISHIZUKA SHIGEHIRO
IPC: G01L9/00
Filed: 1982-03-12
Abstract: PURPOSE:To reduce the change with time, by irradiating only a direct light beam which does not include scattered light to a light receiving element, changing the area of the light receiving  element, to which said light beam is irradiated, thereby transducing the displacement of a diaphragm into an electric value. CONSTITUTION:A long hole 1a is provided in a supporting plate 1. Light shielding treatment is applied to a black box 2, which is fixed to the supporting plate 1. A reflection preventing means comprising a black stain-finish surface or concave parts 2a is provided on the inner surface of the black box 2. Two fixed light shielding plates 3 partitions the inside of said black box 2 and blocks the passage of the reflected light in the black box 2. Windows 3a are provided in the plates 3. A light emitting element 4 is provided at one end of the black box 2 and the light receiving device 5 is fixed to the other end. In said light receiving device 5, a light receiving element 5b for detection and a light receiving element 5c for reference are arranged on a substrate 5a in close proximity. A movable shielding plate 7 is slidden in response to the displacement of the diaphragm 6, to which a pressure is applied. Light shielding treatment is performed on the plate 7. The plate 7 is inserted in the long hole 1a of the supporting plate 1 and arranged in front of the light receiving device 5. A window 7a faces the element 5c. The upper end of the window 7a is moved on the element 5b in response to the displacement of the diaphragm 6.
Patent JP-S58157326-A (JP)
Inventor: SAKAI SEIICHI
IPC: H02H3/34
Filed: 1982-03-11
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-S59165046-A (JP)
Title: Electronic copying machine
Inventor: OKADA KUNIHIRO
IPC: G03B27/68
Filed: 1983-03-11
Abstract: PURPOSE:To select the ratio of vertical to horizontal dimension optionally to copy an input picture by providing the titled machine with the 1st optical system for enlarging and reducing and the 2nd optical system capable of enlarging and reducing only in one direction. CONSTITUTION:A business form 3 running with a constant speed Vo is illuminated by by a light source 4 and enlarged or reduced uniformly by a spherical image formation lens 210. Subsequently, the business form is enlarged or reduced in the rotational direction of a photosensitive drum by a cylindrical lens 210 arranged along the rotational axis of a photosensitive drum 8 and formed at its image on the drum surface. The drum 8 is rotated at a fixed speed V1 synchronously with the carrying of the business form 3 to prevent the formed image from being distorted. The speeds Vo and V1 have the relation of V1=MVo. Provided that, M is the reducing or enlarging magnification of a combined lens of the lenses 6 and 210. The size ratio of an input image can be optionally changed by changing the positions of the lenses 6 and 210. For instance, the input image is horizontally enlarged by expanding the input image uniformly by the lens 6 and then reducing it by the lens 210 and vertical reduction can be also performed.
Patent JP-S51113989-A (JP)
Title: Rubber propeller
Inventor: OCHIAI KIYOSHI
IPC: B63H1/14
Filed: 1975-04-01
Abstract: PURPOSE: To provide a propeller which is excellent in burning resistance, waterproof property and cold-proof property. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53125640-A (JP)
Title: Heater
Inventor: MASUDA TAKASHI
IPC: H05B3/12
Filed: 1977-04-08
Abstract: PURPOSE: To prevent the scattering of broken pieces when a positive-characteristic thermistor is damaged by arranging a heat-resisting insulating material provided with a hole to contain the positive-characteristic thermistor between two bases. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09226236-A (JP)
Title: Image forming material
Inventor: KAWAMURA TOMONORI
IPC: B41M5/26
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming material enabling easy image formation by ablation with a small energy, being excellent in handling properties such as adhesion, a release property and a transfer property between an image forming layer and a body to be subjected to transfer and enabling attainment of an excellent image of high resolution. SOLUTION: This material is composed of an image forming body having an image forming layer on a substrate and a body to be subjected to transfer which has, on the other substrate, a layer to be subjected to transfer which contains a resin of which the glass transition point is -50-0 deg.C or resin of one kind or more out of a urethane resin, an acrylic resin, a styrene copolymer elastomer resin and an ethylene-vinyl acetate copolymer resin, as a binder, and an image is formed by a method wherein the image forming layer and the layer to be subjected to transfer are made to face each other, a high-density energy light is cast thereto so as to lower a bonding strength between the image forming layer and the substrate in the part of exposure and the body to be subjected to transfer and the image forming body are separated.
Patent JP-H09235405-A (JP)
Title: Method for reusing polycarbonate resin molding
Inventor: JINNO MASANAO
IPC: C08J11/04
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for reusing polycarbonate resin moldings used for a long time by adding a specified amt. of a fresh polycarbonate resin to them and remelting the obtained mixture. SOLUTION: In reusing polycarbonate resin moldings having a reduced molecular weight by regeneration, a polycarbonate resin having a mol.wt. higher than that of the polycarbonate resin to be regenerated is mixed therewith in an amount satisfying the formula: 0.8(Ax+By)/(x+y)<=M<=1.2(Ax+By)/(x+y) [A being the viscosity-average mol.wt. of the polycarbonate resin molding of the reduced molecular weight; B being the viscosity-average mol.wt. of the other polycarbonate resin molding; x being the amt. (pts.wt.) of the polycarbonate resin molding of the reduced molecular weight; y being the amt. (pts.wt.) of the other polycarbonate resin; and M being the viscosity-average mol.wt. of the regenerated polycarbonate resin], and the obtained mixture is melted.
Patent JP-H01215042-A (JP)
Title: Semiconductor device having superconducting wiring
Inventor: SASAKI NOBUO
IPC: H01L21/3205
Filed: 1988-02-24
Abstract: PURPOSE:To make currents equal to a wiring (a normal conducting wiring) composed of a normal conductor flow while ensuring the density of integration by providing at least one protruding section to the contour of the vertical cross section of the currents of a superconducting wiring at least between electrical connecting sections. CONSTITUTION:One protruding section (p) in height (h) is disposed to a cross section in wiring width (w). The protruding section (p) is shaped along the direction (the arrow C) of currents. The surface area of a superconducting wiring is made larger than a flat cross section, on which there is no protruding section, only by a section corresponding to 2Xh in the same wiring width (w), and the flow path of superconducting currents, the allowable currents of the wiring, are augmented in response to the increase of the surface area. Since the film thickness of the wiring is made considerably thinner than wiring width in general, the surface area of the wiring can be multiplied by approximately twice when the height (h) of the protruding section is made the same as wiring width (w). When the protruding sections arranged increase in number in the same wiring (w), allowable currents can easily be augmented by multiple times corresponding to the increase of the protruding sections.
Patent JP-H08237234-A (JP)
Title: Encoding and decoding frequency synchronizing method
Inventor: YOSHIKAWA WATARU
IPC: H04N5/00
Filed: 1995-02-28
Abstract: PURPOSE: To provide encoding/decoding frequency synchronizing method by which the frequencies of an encoding device-side and a decoding device-side can be synchronized with the constitution of a small scale. CONSTITUTION: A clock generator 4 generates a sampling clock synchronized with a transmission clock and a video reference generator 5 generates a video reference signal synchronized with the sampling clock. A signal source 1 outputs a video signal synchronized with the video reference signal. A highly efficient encoder 6 encodes data based on the sampling clock. A demodulator 11 demodulates a modulation wave and demodulates a transmission clock. A frame synchronizer 15 writes a digital video signal from a highly efficient demodulator 14 based on the sampling clock synchronized with the transmission clock from a clock generator 13, and reads it out, based on the read-out clock of a frequency identical to that of the sampling clock generated by a read clock generator 16.
Patent JP-2000238917-A (JP)
Title: Cartridge
Inventor: KOYAMA TAKAHIRO
IPC: B65H1/14
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge with a simple structure by providing an energizing means for pressing a recording paper to a paper feed roller, within the cartridge having recording papers housed in a casing. SOLUTION: When this cartridge 2 is inserted to the insert port of a video printer, a light shielding door 22 is in the closed position until the engagement part 221 of the light shielding door 22 is pushed back in contact with the downward bent part of a door opening piece 9. In this state, the rib 222 of the light shielding door 22 is located on the upper surface of the tub 232 of a plate spring 23 to press the tub 232 to the lower position against the energizing force of the plate spring 23 by its lower surface. When the cartridge 2 is further inserted, the opening piece 9 moves back the light shielding door 22, and the rib 222 of the light shielding door 22 is moved to the position away from the upper surface of the tub 232 to open the plate spring 23.  The front part of a recording paper P on the upper surface of the opened plate spring 23 is pushed up by the energization of the plate spring 23 and pressed to the circumferential surface of a paper feed roller 3 from under, whereby the set of the cartridge 2 is completed.
Patent JP-H11221449-A (JP)
Title: Fluid transporting conduit and membrane element for the conduit
Inventor: INOUE KENICHI
IPC: B01D63/06
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To perform the recovery of valued substances in transported fluid and the removal of harmful substances at low costs by forming a filtrate chamber in a membrane chamber for recovering/removing valued substances, or the like in fluid and discharging a filtrate-discharging pipe which is made to communicate with the chamber outside a fluid-transporting pipe. SOLUTION: In a fluid-transporting conduit 1, a fluid transporting pipe 11 is bonded to a prescribed piping route by a joint 12 or the like, and a fluid transportation source is connected with the upstream end of the conduit 1 through a filter 31 and a T-shaped pipe 32. In the conduit 1, a membrane element 4 of a prescribed length is placed. In the element 4, a permeation passage material is held between-membranes, in the inter-membrane surroundings, inter membrane seal is done by an adhesive, each membrane end and the end of the permeation passage material are bonded together, and a filtrate discharging pipe 44 is inserted between the membranes water tightly. When the pressure of transported fluid is the atmospheric pressure or close to the atmospheric pressure, to obtain an inter-membrane pressure difference necessary for permeation, the pipe 44 of the element 4 is connected with a vacuum pump 5.
Patent JP-H03243912-A (JP)
Title: Liquid crystal type video projector
Inventor: KUREMATSU KATSUMI
IPC: G02F1/13
Filed: 1990-02-22
Abstract: PURPOSE:To make improvement in the efficiency of utilizing light source light and to enhance luminance as well as to simplify the constitution over the entire part and to shorten a back focus length by converting the light emitted by a light source to polarized light unified in plane of polarization, then making the this light incident on cross dichroic mirrors, thereby executing color sepn. and color synthesis. CONSTITUTION:A polarization beam splitter 21 which separates the light emitted by a light source 20 to two beams of linearly polarized lights is provided. A lambda/2 plate 22 is disposed on the optical path of the one linearly polarized light P2 of two beams of the linearly polarized light. Further, this projector has the cross dichroic mirrors 24a to 24d which separate the other linearly polarized light S1 of two beams of the linearly polarized light and the linearly polarized light S2 transmitted through the lambda/2 plate 22 to respective color light beams, irradiate respectively corresponding reflection type liquid crystal panels 25R, G, B with these light beams and synthesize the respective color image light beams emitted from the reflection type liquid crystal panels 25 R, G, B. The back focus length is shortened in this way and the higher luminance is obtd.
Patent JP-H02218303-A (JP)
Title: Slide fastener
Inventor: HOTTA YOSHIYUKI
IPC: A44B19/42
Filed: 1989-02-20
Abstract: PURPOSE:To give simple economical lustrous metal-like decoration to teeth by attaching a decorating layer to the surface of teeth and the peripheral edges of the teeth continued to the surface of the leg part side mounted on the side edges of a fastener tape. CONSTITUTION:A heat transfer film 16 is constituted of a mold releasing agent layer 21, protective layer 22, evaporated metal layer 23 and heat sensitive adhesive layer 24 sequentially applied on a mount 20 of a polyester film. A fastener stringer 4 having rows of teeth 1 and the heat transfer film 16 are supplied between a heating roller 18 having the peripheral surfaces stretched with silicone rubber 17 and a receiving roller 19, and deposited on the surfaces 7 of the teeth 1 and the peripheral edges 9, 10, 11 by the application of temperature and pressure of melted adhesives 24. When the heat transfer film 16, after cooled, is exfoliated, the part bonded to the teeth 1 is exfoliated on the mold releasing agent layer 21 and the vapor metal layer 23 having on the surface the protective layer 22 and attached to the surface 7 of the teeth 1 and the peripheral edges 9, 10, 11 is obtained.
Patent JP-S55134241-A (JP)
Title: Temperature controlling device
Inventor: IIZUKA KENICHI
IPC: G05D23/00
Filed: 1979-04-04
Abstract: PURPOSE: To improve operational characteristics and simplify the operation by using a nonlock signal switch.  
     CONSTITUTION: Two T-type flip-flops 4, 5 operate at the fall of the input. When a nonlock signal switch 3 is pressed, the output of the T-type flip-flop 4 becomes "H", and air-supply signal a is inputted to a controller 6, which outputs command signal d to temperature controlling device proper 7, and thereby air supply operation is started. Next, by the second operation of nonlock switch 3, output Q 2  of the T-type flip-flop 5 becomes "H" and inverse "inv-Q" 2  becomes "L", and room-cooling signal b is inputted to the controller 6. By the third operation of nonlock switch 3, room cooling signal b and timer signal c are inputted to the controller 6, and command signal d outputs a timer operation command to the temperature control device proper 7. By the fourth operation of nonlock switch 3, T-type flip-flops 4, 5 return to their initial state and the temperature control device proper stops. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11240354-A (JP)
Title: Vehicular reflection type display device
Inventor: SUZUKI KATSUYA
IPC: G09F9/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a display device which can improve workability in an instrument panel by collectively arranging units of various kinds such as a meter unit and a control unit. SOLUTION: A vehicular reflection type display device 24 is equipped with an information luminous display source (meter unit) 30 forming display images of information of various kinds concerning traveling conditions. In the inside of an instrument panel 23, the information luminous display source 30 is arranged together with control units of various kinds of a center console part 23a arranged in the center part of the instrument panel 23 in the both side directions to a vehicle, and the image light of the display image emitted from the information luminous display source 30 is reflected by reflection means (flat reflecting mirror) 42 and luminously displayed from the rear side of a steering wheel 25 toward a driver 22.
Patent JP-S61201914-A (JP)
Title: Crankshaft for three-cylinder engine
Inventor: FUKUZAWA YORIHIRO
IPC: F16C3/06
Filed: 1985-02-28
Abstract: PURPOSE:To decrease vibration, by providing the first, second and the third crank pins arranged with their mutual crank angle in an unequal space respectively in 150 deg., 150 deg., 60 deg.. CONSTITUTION:An engine arranges the first crank pin 4, second crank pin 5 and the third pin 6 of a crankshaft 1 in an unequal space of 150 deg.-150 deg.-60 deg. (in case of two-cycle engine). Further a direction of the first crank pin 4 and the third crank pin 6 may be interchanged by changing a firing order. While a four-cycle engine provides a firing space 300 deg.-210 deg.-210 deg.. Further the engine provides balancer shafts 2, 3 for reducing engine revolution vertical directional primary inertia force and pitching moment.