baber/WOPTO huggingface dataset:
Patent JP-S5993412-A (JP)
Title: Focusing method of zoom lens
Inventor: TANAKA TSUNEFUMI
IPC: G02B15/15
Filed: 1982-11-19
Abstract: PURPOSE:To simplify a focusing mechanism and to increase an automatic focusing speed by moving a lens group which is not moved in zooming when an optical compensation type zoom lens is put in focus. CONSTITUTION:The lens system consists of the 1st lens group with positive refracting power, the 3rd lens group with negative refracting power, and the 4th lens group with positive refracting power, and the 1st and the 3rd lens groups are moved together in an optical-axis direction for zooming operation. All or some of elements in the 2nd or 4th lens group are moved for focusing. The focusing is performed by using the fixed lens group of this optical correction type zoom lens during zooming to reduce the weight of the lens barrel, and the zooming part and focusing part are put in charge of different functions individually; the response of automatic focusing is speeded up and the precision of manufacture is improved.
Patent JP-S6382713-A (JP)
Inventor: ROBAATO EI BURAUN
IPC: B29C33/04
Filed: 1987-08-17
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-S58104746-A (JP)
Inventor: ARAKI YASUHIKO
IPC: B32B15/08
Filed: 1981-12-16
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-H0955215-A (JP)
Title: Solid electrolytic fuel cell
Inventor: SHIGEHISA TAKASHI
IPC: H01M8/02
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce polarization resistance and contact resistance and enhance power generating efficiency by limiting the surface roughness of a solid electrolyte and a current collector to the specified value. SOLUTION: A cell of a solid electrolyte fuel cell is formed by arranging a current collector 11 electrically connected to an air electrode 9 or a fuel electrode 10 on the outer surface of a fuel cell main body 12 in which the air electrode 9 is formed on one side of a solid electrolyte 8 and the fuel electrode 10 on the other side. The surface roughness Ra of at least one of the solid electrolyte 8 and the current collector 11 is made 3-200μm. Preferably, recesses 13 are periodically formed on their surfaces.
Patent JP-H0254851-A (JP)
Title: Control method of electric field ionization type gas ion source
Inventor: ITAKURA TORU
IPC: H01J27/26
Filed: 1988-08-17
Abstract: PURPOSE:To surely make the probe current value constant and obtain a reliable exposure source by controlling the discharged ion current value from the ionizing plane extracting the probe current with the extracting voltage value changing the ion current value from the other ionizing plane. CONSTITUTION:The probe current is extracted from the (111) plane by an exposure device 20, the radiation current value from the (114) plane is monitored, and the extracting voltage is feedback-controlled so that this current value is made constant. The ion current from the (111) plane of the tip of a chip 11 is projected to a sample 30 through an aperture 27, an electrostatic lens 28, a blanking electrode 29, an electrostatic lens 31 and deflectors 32 and 33 to draw a pattern. A fluorescent screen 19 and a mirror 26 can be moved back and forth, they are advanced to the dotted line position at the time of positioning, and the beam current from the chip 11 is radiated to display the pattern. This can be observed and photographed from the outside, thereby an ion source 10 is adjusted so that the ion current from the (111) plane is fed in the aperture 27 direction and the ion current from the (114) plane is fed in the collector electrode 25 direction.
Patent JP-H0848352-A (JP)
Title: Container cap
Inventor: KOBAYASHI YASUTOMO
IPC: B65D47/08
Filed: 1994-08-05
Abstract: PURPOSE:To minimize a hinge appearing on an outer face and eliminate a protrusion outward. CONSTITUTION:A container cap 1 having a main cap 2 attached to an opening of a container and a sub-cap 6 screwed to the main cap via a hinge comprises integral coupling of parts of an axial end rim of respective peripheral walls of the main cap and the sub-cap via a flexible thin part 7. A part inside of the thin part in a radial direction between a top wall 3 of the main cap and an internal face of the sub-cap is connected to an end integrally molded with either of the main cap or the sub-cap via an elastic piece 8 having another end which can be fixed to the other.
Patent JP-H0530010-A (JP)
Title: Radio equipment
Inventor: TERAUCHI TORU
IPC: H04W88/02
Filed: 1991-07-22
Abstract: PURPOSE:To realize the service of multi-function by connecting an external connection terminal connecting to an IC card having a processing function of application to a control section implementing the entire control for the radio equipment. CONSTITUTION:In the case of utilizing application, an IC card 11 having a processing function of application is inserted to an external connection terminal 12. Then the control section 4 connecting to the IC card 11 via the external connection terminal 12 displays various functions of the application provided in the IC card 11 onto a display section 7. Then the user operates an operation section 9 while referencing the display of the display section 7 and selects the application to be used to fix the operating mode for the processing of the application. When the selected application is an electronic computer function, the desired calculation is implemented through the operation of the operation section 9. Furthermore, when a telephone function is provided, the operation section 9 is operated to retrieve a telephone number.
Patent JP-H0254312-A (JP)
Title: Plant monitoring controller
Inventor: SUZUKI SHOJI
IPC: G05B23/02
Filed: 1988-08-19
Abstract: PURPOSE:To realize the real-time print of the abnormal information on a plant even at the breakdown of a CRT controller by using an abnormality printer to print the abnormal information via a controller the CRT controller has the breakdown. CONSTITUTION:A monitor controller 4 is controlled via a computer which contains a data storing area for business forms, a printer switch processing part, etc., and performs the information processing only or a controller 2 for a program controller. Then the operating record of a plant 1 is printed by a line printer 5 and also displayed on a CRT 7. In case the controller 4 has the breakdown, the printer 5 is switched to an abnormality printer 3 via the controller 4. Then the abnormal information on the plant 1 is printed in real time by the printer 5.
Patent JP-S61221616-A (JP)
Title: Optical measuring method for fine displacement
Inventor: TOYOOKA SATORU
IPC: G01B11/00
Filed: 1984-09-29
Abstract: PURPOSE:To measure displacement with high accuracy by enlarging a grating pattern installed on an object member as moire fringes and making it correspond to an image sensor with proper size. CONSTITUTION:The 1st and the 2nd equal-interval grating patterns 3 and 4 which generate a noise to moire fringes are suppressed by a spatial frequency filter. Then, when the 1st equal-interval grating pattern 3 moves together with the object member 1, the moire fringes move and shift in phase while holding an amplitude and a period constant for the object member 1. Then, the sensor 6 scans the moire fringes at every specific time and many photoelectric conversion parts arranged from one end side to the other end side convert the intensity of light at a corresponding part of the moire fringes into an electric signal successively at intervals of a clock pulse and outputs the intensity distribution as a serial signal to a data collecting and processing part C. Then, the processing part C performs arithmetic based upon a function showing the intensity distribution of the light and separates the phase signal of the moire fringes from an unnecessary signal. Thus, displacement is measured with extremely high accuracy.
Patent JP-S58108013-A (JP)
Title: Phase comparator
Inventor: OKADA TOSHIO
IPC: G01R25/08
Filed: 1981-12-18
Abstract: PURPOSE:To obtain a phase comparator which is integrated easily and eliminates the need for adjustment by composing the phase comparator of only logical circuits without using any monostable multivibrator circuit. CONSTITUTION:As the phase comparator of a general voltage-controlled oscillator (VCO), a circuit shown in figure is employed; an input waveform is supplied to an input terminal R and the output of a frequency divider is connected to an input terminal V3. Output terminals are U and D. Further, NAND circuits are NANDs 1-8, AND circuits are ANDs 1-5, and an OR circuit is OR: and NOT circuits are INVs 1-3, and D type FFs are FF1-4. A clock signal generator 21 functions as a frequency divider. Thus, no monostable multivibrator circuit is used and only logical circuits are used, so operation time never varies with the pulse width of a monostable multivibrator even if temperature fluctuate and the phase comparator is integrated easily and operates stably.
Patent JP-H1051713-A (JP)
Title: Holding device for display part of projection television
Inventor: YURI SUSUMU
IPC: G03B21/58
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To eliminate a troublesome work for adhering a protection tape to a screen frame and the like at the time of a manufacture, to simplify a manufacture process, to reduce the number of parts and to reduce product cost by sandwiching a display part by means of a hard part fixed to a cabinet and a soft part which is integrally formed. SOLUTION: A screen frame 2 fixed to a cabinet 1 of PTV by a screw and the like, a screen mount 3 fixed to a screen frame 2 by a screw 4 and a filter mount 5 whose one end is engaged to a recessed part which is formed on the screen frame 2 and which faces outward are provided. A first projection part 3a, a second and a third projection parts 2a and 2b and a fourth projection part 5a, which are made of soft members, are integrally formed on the screen mount 3, the screen frame 2 and the filter mount 5. Thus, a screen 6 and a filter 7 are securely fixed without damage.
Patent JP-S6183040-A (JP)
Inventor: KAMIOKA AKIO
IPC: B32B43/00
Filed: 1984-09-28
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-S5995351-A (JP)
Inventor: MATSUOKA FUMIO
IPC: F25B1/00
Filed: 1982-11-22
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-H0650396-A (JP)
Title: Differential machine assembly
Inventor: JIYON EDOUIN KUUPAA
IPC: F16H48/08
Filed: 1991-08-15
Abstract: PURPOSE: To provide a differential assembly used in, particularly, a motor vehicle to prevent catastrophic failure due to single pin failure. CONSTITUTION: Four pinions 3 to 6 are mounted on respective identical carrier pins 11 mounted at 90 deg. intervals in a carrier member 10. The pins 10 are screwed into correspondingly screwed sockets 15, are tightened to a predetermined torque, and are locked in predetermined positions by respective locking pins 16, which engage with relief grooves 17 formed in respective pins 10.
Patent JP-S6266690-A (JP)
Title: Manufacture of composite sheet
Inventor: YANAGIDA TOMOYOSHI
IPC: H01L41/22
Filed: 1985-09-19
Abstract: PURPOSE:To obtain a composite sheet having high sensitivity, excellent secondary workability by dispersing piezoelectric or pyroelectric sintered particles on a sheet with an adhesive, removing the particles not adhered, immersing liquid insulating polymer among the particles, solidifying the polymer, removing skin layers, forming electrodes on both side surfaces, and polarizing the electrodes. CONSTITUTION:Piezoelectric or pyroelectric sintered material (e.g., sintered material of lead zirconate titanate) is pulverized and screened to form sintered particles 4. A both-side adhesive tape 6 is bonded on one side of an aluminum foil as a carrier 3, and the particles 4 are dispersed. The particles 4 not adhered to the adhesive are removed by fluctuating by elevationally inversely rotating. Gaps among the particles 4 are filled with a binder 1 made of solution of thermosetting resin (e.g., polyamide resin). The foil 3 and the adhesive 6 are separated, to obtain a film 5 on which the particles are dispersed in a single layer. After the film 5 is thermally set, the both sides are polished to expose the particles 4, and thin copper films are formed as electrodes on both side surfaces. A voltage is applied between the electrodes to be polarized to obtain a composite sheet.
Patent JP-H06205327-A (JP)
Title: Interlacing type and noninterlacing type video signal display device
Inventor: NASANIERU HARUKU ERUSOZU
IPC: H04N5/45
Filed: 1993-08-19
Abstract: PURPOSE: To improve image quality of an auxiliary signal by supplying the entire fields or only one of upper and lower fields of an auxiliary video signal by means of the detection or nondetection through the use of a noninterlace-type source detector. CONSTITUTION: The state of an output signal is read via a TV microprocessor with a serial TV bus. The microprocessor decides whether a main video signal is an interlace-type or a noninterlace-type, after a channel has been changed into the new one. When the main video signal is the interlace-type, picture-in- picture processor 320 is instructed to execute an operation by reading and writing the entire fields of the auxiliary video signal, so as to keep interlace maintenance. When the microprocessor decides that the main video signal is the interlace-type, the picture-in-picture processor 320 is instructed to execute writing only for one field type in a video RAM 350. The fields are respectively read-out twice. As a result, auxiliary channel is converted into the noninterlace- type.
Patent JP-S58106201-A (JP)
Title: Shock softening apparatus
Inventor: MIYAKE MEGUMI
IPC: F15B13/01
Filed: 1981-12-18
Abstract: PURPOSE:To suppress generation of surge pressure and soften returning swing etc. of a driven member by installing a pressure control valve between two main circuits for feeding/discharging pressurized fluid into/out of an actuator. CONSTITUTION:When pressurized fluid flows into a low-pressure side main circuit 2 from a high-pressure side main circuit 3, and the fluid pressure in the main circuit 3 is kept nearly constant, a brake power acts onto an actuator 1. When the fluid pressure of the main circuit 3 lowers, in response to the reduction of the number of revolution of the actuator 1, a pilot valve 28 is set onto a valve seat, and then each fluid pressure on a passage 6 side and a pilot chamber 19 side becomes nearly equal, and a main valve 18 is set onto a valve seat part 15. Therefore, the fluid pressure in the main circuit 3 flows-out into the main circuit 2 through annular chamber 46' and 46, and the fluid pressure in the main circuit 3 lowers furthermore. When, the spool 38 of a control valve 9 returns, perfect closed state is formed between main circuits 3 and 2.
Patent JP-2000001891-A (JP)
Title: Solid-liquid separation flush-water circulating stool
Inventor: AKANO KATSUYOSHI
IPC: E03D5/014
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To wash a stool bowl surface by a circulation method by installing a tank to the main waterway of a drainage pipeline for a urine-feces separating stool mounted under a specified state and supplying the bowl surface with water from the tank. SOLUTION: A shielding body 4 opened through an operating lever 9 and a link plate 8 at the time of placing on a tread 3 is set up into the feces falling port of the stool 1 while a slit 10 is formed at the central section of an inclined plane under a frontal screen, and a water collecting passage 11 is fitted on the rear side. A water passage 6 is installed on the side face of a soil pipe and joined with the water collecting passage 11, and urine is discharged to the outside through a discharge pipeline 14 and a urine discharge branch pipe 24. The pipeline 14 is connected to a tank 16, and a spout hose for a submerged pump 17 mounted in the tank 16 is joined with a nozzle 18 for a stool bowl.  A solenoid valve 15 is closed at the time of getting-off from the tread 3, and the pump 17 is operated and flush water is flowed on a bowl surface from the nozzle 18, and flowed into the tank 16 through the slit 10, the waterways 11, 6 and the pipeline 14 and circulated. Accordingly, circulation washing is carried out without the mixing of urine by utilizing the urine discharge pipeline, and flush water can be used for a prolonged term.
Patent JP-H0745820-A (JP)
Title: Manufacture of mos transistor
Inventor: SATO YASUO
IPC: H01L21/336
Filed: 1993-07-27
Abstract: PURPOSE:To provide a manufacture of a MOS transistor which can get source and drain diffusion area of shallow junction without increasing the number of steps. CONSTITUTION:Impurities diffuse preferably into a gate electrode too at the same time even if impurities are introduced and diffused so that the depth of the junction of the source and drain regions may be shallow, by introducing impurity ions into source and drain diffusion areas 8 and a gate electrode and further, diffusing them after growing a mask material 7 on a substrate 1, where a gate electrode 4 and an insulating film 6 covering the gate electrode are made, and etching this until the insulating film is exposed. Accordingly, the impurity implantation into the source and drain diffusion areas can be performed at the same time, so the manhours can be reduced, and the work time shortened. Moreover, this mask material can be pattered into source and drain electrodes and/or wrings by using polysilicon as the mask material, whereby the manhours can be lessened further.
Patent JP-S6362129-A (JP)
Title: Manufacture of shadow mask body structure
Inventor: TAKENAKA SHIGEO
IPC: H01J9/14
Filed: 1986-09-03
Abstract: PURPOSE:To make it possible to form sharp edges by forming an insulation layer around an electron beam transmitting apperture of a shadow mask substrate, attaching the binding agent side of a transfer film to the insulation layer, and removing the transfer film from the insulation layer to leave a conductive thin film on the insulation layer only. CONSTITUTION:On the whole surface of one side of a shadow mask substrate 1 is provided an insulation layer 2, and a conductive layer 3 is provided on it. A transfer film consisting of binding agent 4, metallic thin film 5 and a beta film 6 with releasing agent is applied on the insulation layer 2 for performing transfer by effects of pressure or pressure and heat and the shadow mask is completed by the backing out of the binding agent. Since transfer is not performed unless required pressure or pressure and heat are applied, blurring occurs less in this method compared with liquid applying methods such as the roller method or doctor blade method. Thus edges can be formed extremely sharp, and the advantage of anti dielectric breakdown can be achieved.
Patent JP-H1154360-A (JP)
Title: Dielectric thin film and ceramic capacitor
Inventor: KAMIGAKI YASUYO
IPC: C04B35/48
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To increase the specific inductive capacity of a dielectric thin film, even in a high-frequency domain by constituting the thin film, so that the film shows a large inductive capacity even through a DC bias is impressed upon the film and making the temperature changing rate of the capacitance of the thin film smaller. SOLUTION: A dielectric thin film is composed of a perovskite-type composite oxide, containing Pb, Mg, Nb, and Ni as metallic element and has a thickness of 2 μm or less. When the composition of the metallic element oxides by mol ratio is expressed as (1-x-y)Pb3 (Mgb/3 Nb2/3 )O3 .xPba ZrO3 .yPba (Nib/3 Nb2/3 )O3 , the x, y, a and b are made to satisfy 0<=x<=0.30, 0<y<=0.20, 1<=a<=1.10, and 1<=b<=1.15.
Patent JP-H0759103-A (JP)
Title: Method and device for solid-state color image pickup
Inventor: KOTAKI HIROAKI
IPC: H04N5/372
Filed: 1993-08-20
Abstract: PURPOSE:To widen the dynamic range of a color signal component in a direction where a final video signal output level exceeds a standard value 100%. CONSTITUTION:A 1st image pickup signal with high photo sensitivity, a 2nd image pickup signal with intermediate photo sensitivity, and a 3rd image pickup signal with low photo sensitivity are obtained from a CCD image pickup element 12. Normally the 1st image pickup signal is fed to a frame memory 18 and the 2nd image pickup signal is fed to a frame memory 19. A data changeover circuit 23 monitors the 1st image pickup signal and switches the drive method of the CCD image pickup element 12 so as to obtain the 3rd image pickup signal when a color signal reaches a saturated level. Then a dynamic range is expanded by obtaining the color component by allowing a color signal matrix circuit 24 to use always the image pickup signal whose color signal is not saturated. A frame memory 20 keeps a level just before the color signal reaches a saturated level. Thus, a luminance component in a luminance signal synthesis circuit 31 is reproduced without loss of the dynamic range.
Patent JP-H0368309-A (JP)
Title: Japanese mattress
Inventor: FURUTA HISATOSHI
IPC: A47C27/12
Filed: 1989-08-09
Abstract: PURPOSE:To cause fitting of a cover without loose-fitting by a method wherein a Japanese mattress comprises the mattress side formed approximately in the shape of an oblong and having corners each of which is cut in a linear shape or a curve shape and cotton for the mattress placed in the mattress side. CONSTITUTION:A Japanese mattress comprises the mattress side 9 formed approximately in the shape of an oblong and having corners 2 each of which is cut in a linear shape or a curve shape and cotton for a mattress placed in the mattress side 9. As a result, a cover is fitted without loose-fitting, and cutting of cloth during manufacture is easy to make. The mattress formed in the shape of a neat oblong after the cotton is placed therein can be manufactured.
Patent JP-S6449712-A (JP)
Title: Contact and sliding material and manufacture thereof
Inventor: KUMAGAI MASAHIRO
IPC: H01R43/12
Filed: 1987-08-19
Abstract: PURPOSE:To improve hardness and strength and especially stiffness of a base texture, by a method wherein raw material powder is extrusion-molded, and further pressure-molding is effected in a direction extending perpendicularly to an extrusion direction, and heating treatment is applied on a molded product. CONSTITUTION:Raw material powder is mixed in a single element system or a multielement composite system, and extrusion molding is effected by using the mixed raw material powder. The extrusion-molded material is then pressure- molded. Namely, molding in which particle are stretched and pressurization molding in a direction crossing an orientation direction at right angles are continuously effected in two stages. A molded product produced by the 2-stage molding is placed in a furnace to effect sintering or baking treatment. The treatment produces a base of honeycomb structure, and the surface thereof in a direction crossing a layer slope surface forms a contact and slide surface, and this method produces a contact and slide material the raw materials of which are firmly bonded and which is prevented from the drop of particles and collapse of a texture, and reduces wear.
Patent JP-2001060342-A (JP)
Title: Optical disk manufacturing system
Inventor: MIKOSHIBA TOSHIAKI
IPC: G11B11/10
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To excellently hold line balance between a forming machine and a sputtering device and to permit film forming corresponding to substrates having different film-forming conditions. SOLUTION: A central controller 51, upon receiving information to the effect that four substrates 53 are placed on a conveyor 35 from a robot 45 side, controls the robot 45 and arranges the four substrates 53 in carriers 69a-69g through a pallet 47 and a load/unload chamber 57. The controller further advises a sputtering device 39 so that the substrates 53 are film-formed under the film- forming conditions of a forming machine 31. The central controller 51, upon receiving information to the effect that four substrates 55 are placed on a conveyor 37 from the robot 45 side, controls the robot 45 and arranges the four substrates 55 in carriers 69a-69g through the pallet 47 and the load/unload chamber 57. The controller also advises the sputtering device 39 so that the substrates 55 are film-formed under the film-forming conditions of a forming machine 33.