baber/WOPTO huggingface dataset:
Patent JP-S5437422-A (JP)
Title: Solid state pickup device
Inventor: SUZUKI NOBUO
IPC: H04N5/335
Filed: 1977-08-29
Abstract: PURPOSE: To avoid generation of the false signal as well as to obtain a high-sensitivity solid state pickup device by selecting the forming terms for the semiconductor region at the photosensitive part which is the photo diode array so that a certain conditional equation may be satisfied. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58218424-A (JP)
Title: Work vehicle with folding chassis
Inventor: FUKADA AKIO
IPC: B62D53/02
Filed: 1982-06-14
Abstract: PURPOSE:To enable the quick turnig and the easy assembly in a vehicle connecting front and rear car bodies to be rotatable by connecting a motor part and drive wheels selectively provided on both car bodies without influencing the turning angle of car bodies. CONSTITUTION:A front car body 7 and a rear car body 11 are connected to be rotatable around a vertical axis P. The front car body 7 with a drive part 3 and the rear car body 11 with drive wheels 10 are respectively provided. At this stage, several oil pressure pumps P1-P4 are connected to the drive part 3 and oil pressure motors M1 and M2 are connected to input shafts of differential systems 13 and 14 of front and rear wheels 6 and 10. Oil pressure pumps P1 and P2 are connected to oil pressure motors M1 and M2 through pipes 15 and 16 respectively, while oil pumps P3 and P4 are connected to pipes 9 and 12 for dumping and steering respectively through pipes 17 and 18. This construction permits to drive the oil motors M1 and M2 by the supply and the discharge of pressurized oil from oil pressure pumps P1 and P2 driven by the drive part 3.
Patent JP-S5730649-A (JP)
Title: Anti-skid control circuit
Inventor: ARIKAWA TETSUO
IPC: B60T8/70
Filed: 1980-07-26
Abstract: PURPOSE: To control braking properly in the anti-skid control for a car by reducing the reference value of slip signals when control signals are given in all wheels.  
     CONSTITUTION: When speed reductions in left and right front wheels (a) and (b) and a propeller shaft (c), are brought above a fixed value, signals -b are issued to control circuit 7. The highest signal from approximate car speed generators 4 are selected in a selection circuit 5, and sent to slip computation comparators 6 to be compared with wheel speeds. When differences thereof surpass a reference value, slip signals are issued. These signals are supplied to respective control circuits 7, and further to a slip rate control OR gate 10. When control signals are given in all wheels, the reference value in the slip computation comparators 6 is reduced. This construction permits to obtain proper controls for all wheels and shorten the distance of braking. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5436531-A (JP)
Title: Flyback transformer
Inventor: OOISHI SATORU
IPC: H01F27/24
Filed: 1977-08-29
Abstract: PURPOSE: To improve efficiency by providing insulating material having spiral winding groove around magnetic core and winding primary and secondary coils alternatively in said grooves for the purpose to make magnetic coupling tight. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59230892-A (JP)
Title: Slow-speed impeller for ship propulsion machine
Inventor: HARADA NORIMICHI
IPC: B63H20/00
Filed: 1983-06-10
Abstract: PURPOSE:To eliminate the slip of clutch during the slow-speed traveling by a method in which a propeller to generate comparatively low propulsion force is directly connected to a drive shaft, and a propeller to generate a comparatively great propulsion force is connected through a clutch to the drive shaft. CONSTITUTION:The rotation force of a drive shaft 15 is transmitted through a drive gear 22, a main gear 23, a clutch 24, and a propeller shaft 25 to the main propeller 26 of a comparatively large outside diameter. The rotation force of the shaft 15 is also transmitted through the drive gear 22 and an auxiliary gear 27 to a sub-propeller 28 of a comparatively small diameter. The sub-propeller 28 is applied a torsion in the inversed direction of the main propeller 26. During slow-speed traveling period, the clutch 24 is turned off by the operation of an operating rod 39, and the connection of the drive shaft 15 with the main propeller 26 is interrupted. When the drive shaft 15 is normally or reversely turned by the operation of a switcher, only the sub-propeller 28 is normally or reversely turned. A ship can be travelled with slow speeds in forward direction or backward, direction.
Patent JP-S62260634-A (JP)
Inventor: AKINO TAKUYA
IPC: B65B55/14
Filed: 1986-05-02
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-S63267375-A (JP)
Inventor: KOBAYASHI KENJI
IPC: A63B102/32
Filed: 1987-04-25
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-H042649-A (JP)
Title: Production of particle dispersed ceramic substrate
Inventor: TANEI HEIKICHI
IPC: C04B35/00
Filed: 1990-04-20
Abstract: PURPOSE:To obtain substrates having high strength and high dimensional accuracy by burning mixed powder of dispersed ceramics and matrix-phase ceramics at a temperature lower than a heat treatment temperature to give green sheets of powder and burning the green sheet at the heat treatment temperature. CONSTITUTION:Dispersed ceramic powder is blended with matrix-phase ceramic powder. The mixture is burnt at a temperature lower than a given heat treatment temperature to give lump of complex material, which is ground. Then the ground particles are slurried and made into sheets to form laminates. Then the laminates are burnt at the heat treatment temperature to give substrates.
Patent JP-H0848585-A (JP)
Title: Supported polycrystalline molding having improved physical property and its production
Inventor: DEIBITSUDO BURUUSU SERUTSUTEI
IPC: C04B41/87
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a supporting polycrystalline molding having excellent shearing strength, impact strength or the like by laminating and bonding polycrystalline molding layers onto metal carbide support layers under high-temp. and high-pressure conditions by using a reaction cell assembly of a specific structure.  
     CONSTITUTION: A loading assembly 50' is arranged within the inner chamber 38 of the reaction cell assembly 100. A pressure transmission medium 40 is arranged between the surface in the axial direction of the loading assembly 50' and the respective boundaries in the axial direction of the inner chamber 38. Radial pressure transmission medium layers 43a, 43b are arranged between the surface in the radial direction of the loading assembly 50' and the boundaries in the radial direction of the inner chamber 38. The ratio of the axial pressure transmission medium thickness and the radial pressure transmission medium thickness is set smaller than 1. The polycrystalline molding layers are formed by sintering crystalline particles 52a or the like and the polycrystalline molding layers are bonded to the metal carbide supporting layers 54a or the like at the boundaries, to produce the metal carbide supporting polycrystalline molding. The reaction is effected by exposing the reaction cell assembly 100 to the high-temp. and high-pressure conditions. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H06315086-A (JP)
Title: Dot area rate display method and picture processor having the display function
Inventor: MORIKAWA HARUICHIRO
IPC: H04N1/407
Filed: 1993-04-28
Abstract: PURPOSE:To improve the operability of a gradation setting operation by an operator by exactly displaying a dot area rate being the predicted value of an intermediate output dot picture at the time of outputting the intermediate output dot picture, and outputting a desired dot picture after a succeeding process, in a picture processor. CONSTITUTION:A correction table F1 (x) by which the desired dot area rate can be obtained at the final outputting stage is set in a correction table storage circuit 44. Also, a correction table H(x)=F2(F1(x)) is searched from an output characteristic F2(x) of an outputting device 16 which prepares the intermediate output dot picture and the correction table F1(x), and set in a correction table storage circuit 45. Then, before the preparation of the intermediate output dot picture, the output of a magnification and sharpness adjusting circuit 42 is corrected by the correction table H(x), and finish network % data being the predicted value are displayed on a CRT display 48.
Patent JP-2000294594-A (JP)
Title: Bump forming apparatus, control method therefor and recording medium
Inventor: SENKAWA YASUHIDE
IPC: H01L21/60
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To form satisfactory bumps by preventing formation of 'eccentric bumps' during forming of bumps, using ball bumps on chip electrodes of a chip component. SOLUTION: This apparatus comprises a first moving means 2 for vibrating clampers forming a bonding part when the clampers open, a second moving means 3 for causing the clampers to scoop when it is opened, a third moving means 4 for increasing the remove by a prescribed value from a predetermined remove between the clampers and a capillary when the clampers open, and a second tension applying means 13 for giving tension upward to a wire between the clampers and the capillary, when the clampers open.
Patent JP-S5942830-A (JP)
Inventor: BARUIE SHIGURUDO MOOSUBERUGU
IPC: H02K49/02
Filed: 1983-06-10
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-H08275648-A (JP)
Title: Reaped turf grass carrier in turf grass mower
Inventor: HOJO HIROSHI
IPC: A01D34/63
Filed: 1995-04-04
Abstract: PURPOSE: To obtain a reaped turf grass carrier strongly carrying reaped turf grass reaped by a reaping blade for turf grass in a cutter housing in a turf grass mower into a grass bag together with air through a reaped turf grass carrying duct. CONSTITUTION: Impellers 15 in a centrifugal blower for releasing reaped turf grass have, as shown in the figure, a diameter larger than a centrifugal blower impeller exclusively used for blowing 17 and a fan breadth (size in an axial direction) of the impeller 15 in the centrifugal blower for releasing reaped turf grass is also set wider than a fan breadth of the impeller 17 of the centrifugal blower exclusively used for blowing, the fans of the impeller 15 of the centrifugal blower for releasing reaped turf are placed four pieces at a constant interval to the peripheral direction and the fans of the impeller 17 of the centrifugal blower exclusively used for blowing are placed many pieces at a constant interval to the peripheral direction.
Patent JP-S62261006-A (JP)
Title: Surface defect inspecting apparatus
Inventor: YOKOTA FUMIKI
IPC: G01N21/84
Filed: 1986-05-07
Abstract: PURPOSE:To obtain an apparatus available for inspection of a curved surface of considerable curvature, by arranging in such a way that a curvature of a sample can be calculated by a difference of detected positions of the No.2 slitted spectral beam of light among those in the two directions by three and up correcting line sensors. CONSTITUTION:A laser slitted beam is radiated onto a surface of a specimen and its reflected beam is allowed to be projected on a screen 31 by a diffusion board. This diffused beam is detected by line sensors H0-H3 and defects on a surface of the specimen are examined. At this moment, the diffused beam in slitted condition is separated into spectral components into two directions by a beam splitter 33b and the No.1 slitted spectral beam is detected by a defect detecting line sensor H0 arranged in the slit direction. Further, three and up correcting line sensors H1-H3 arranged parallel to each other with a distance detects an intersecting position of this spectral beam and the No.2 slitted spectral beam. And, a curvature of surface configuration of the specimen is calculated by detected data by these sensors H1-H3 and a range of detection of the sensor H0 is changed accordingly.
Patent JP-H10293533-A (JP)
Title: Topographic information display system
Inventor: IWATA YOJI
IPC: G09B29/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization, lightening in weight and life lengthening of a transmitter-receiver for displaying the topographic information by obtaining/ displaying topographic information in an optional range and at an optional point of time by using no recording medium recording/mediating the topographic information and using no recording medium reader. SOLUTION: The topographic information is selected and synthesized from the topographic image data acquired by an optical image pickup device 30 loaded on an observing satellite 31 and sent to a ground transmitting/receiving station 32 through a communicating satellite 29, the data of a received topographic image data base stored by the ground transmitting/receiving station 32 and the data of a regular map information data base such as separately stored roads, buildings, land use, etc., and are processed by the ground transmitting/receiving station 32 so as to match with required data, time, display area, display language, etc., received from a portable transmitter-receiver 28, and are transmitted and displayed to the portable transmitter-receiver 28 through the communicating satellite 29. This is a system using no recording medium recording/mediating the topographic information.
Patent JP-H04270934-A (JP)
Title: Apparatus for measuring magnetic head slider
Inventor: YOSHIDA MEGUMI
IPC: G01M13/00
Filed: 1991-02-26
Abstract: PURPOSE:To measure the three-dimensional operation of a magnetic head slider by applying measuring beam to the rear of the magnetic head slider from an oblique direction and vertically applying reference beam to the surface of a magnetic recording medium. CONSTITUTION:The laser beams from the light sources of heads 1-4 are condensed by two by beam splitters 9-1, 9-2 to be applied to four arbitrary measuring points of the rear of a magnetic head slider 11 from an oblique direction. Further, laser beams are vertically applied to two reference points of the surface of a magnetic recording medium 2 from disks 5, 6 through beam splitters 9-3, 9-4 and beams are vertically applied to the other two reference points of the surface of the medium 12 from disks 7, 8 through beam splitters 9-3, 9-5 and total reflection mirrors 10-1, 10-2. By this method, the scattering beams from the medium 12 are efficiently condensed and, since laser beams can be condensed to the minute part of the slider 11 from a large optical lens without being affected by return scattering beams, the three-dimensional operation of the slider 11 can be measured.
Patent JP-S5227925-A (JP)
Title: Throttle positioner
Inventor: YOSHIDA TOSHIAKI
IPC: F02M3/00
Filed: 1975-08-26
Abstract: PURPOSE: Throttle positioner is operated by direct connection or disconnection of the negative pressure circuit by using a negative pressure in the intake tube in place of sensing the speed of vehicle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04310958-A (JP)
Title: Electrophotographic sensitive material
Inventor: ETO YOSHIHIKO
IPC: G03G5/05
Filed: 1991-04-09
Abstract: PURPOSE:To provide an electrophotographic sensitive material excellent in wear resistance having an org. photoconductive photosensitive layer which acts by positive electrification. CONSTITUTION:In the electrophotographic sensitive material having an org. photoconductive photosensitive layer which acts by positive electrification, the outermost layer 3 contains inorg. fine particles or org. fine particles. Moreover, the inorg. particles are fine particles of one of aluminum oxide, zirconium oxide, titanium oxide, and hydrophobic silica, while the org. fine particles are fluorine-base particles or silicon-base particles.
Patent JP-S61262836-A (JP)
Title: Record processing system
Inventor: MIYAJIMA AKIRA
IPC: G11B20/10
Filed: 1985-05-15
Abstract: PURPOSE:To minimize the movement of a record in a block by referring to information in a record descriptor with respect to an access request from a program. CONSTITUTION:The block storing a variable length record is constituted with a block header 21, plural records 22, an idle area 23 and plural record descriptors 24. The descriptors 24 exist corresponding to respective records 22, and each record descriptor includes record state information, record length information, record storage position information in the block and information holding the logical order of the record. When the access request is issued from the program, the record is accessed by referring to physical order number information in the record descriptor concerned and corresponding record storage position information.
Patent JP-H07309017-A (JP)
Title: Refilling of ink jet cartridge with ink
Inventor: SUZUKI MARIKO
IPC: B41J2/21
Filed: 1994-05-18
Abstract: PURPOSE:To minimize a substance to be discarded in an ink refilling method by measuring the residual amt. of ink and the components of residual ink and performing refilling corresponding to the data in the measuring process. CONSTITUTION:The measurement of an ink residual amt. and that of the components of residual ink are performed and, corresponding to the data of these two processes, the refilling of ink is performed. By this constitution, when an ink is refilled, the waste soln. discharged at the time of washing is not discharged in order to refill an ink jet cartridge with ink without containing a washing process and residual ink can be reutilized by inspection. Concretely, the ink tank is recovered and a small amt. of ink for inspection is extracted from the ink tank after the appearance inspection of the ink tank is completed to measure the residual amt. of ink. Next, absorbancy is measured and the refilling with ink is performed on the basis of the measured result to regenerate the ink tank.
Patent JP-S5330066-A (JP)
Title: Controlling method of blending powder and particle
Inventor: SENDA YUUJI
IPC: B28C7/04
Filed: 1976-09-01
Abstract: PURPOSE:To prevent excessive or insufficient feeding by providing a means of controlling the gate opening in a control system of blending powder and particle designed to feed materials from a plurality of constant feed wares to fulfill a preset blending ratio.
Patent JP-S59228188-A (JP)
Inventor: YAMAMOTO TOSHIO
IPC: G12B11/00
Filed: 1983-06-09
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-S61263826-A (JP)
Inventor: NORUBERUTO KURAIN
IPC: B60J10/30
Filed: 1986-05-06
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-S5230897-A (JP)
Title: Process for producing flame-retarded foams
Inventor: UCHIDA SHINJI
IPC: C08G18/00
Filed: 1975-08-27
Abstract: PURPOSE: A process for producing flame-retarded foams utilizing the reactivity of an isocyanate in the presence of an ethylenediamine metal chelate compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H043431-A (JP)
Title: Semiconductor device
Inventor: KANAMARU JIRO
IPC: H01L29/73
Filed: 1990-04-19
Abstract: PURPOSE:To enable a current-amplification factor of a parasitic PNPTgamma to be increased and accumulation time when the NPNTgamma is saturated to be reduced by providing a P-type parasitic PNPTgamma collector layer which is at the same potential as a P-type semiconductor substrate between a P<+> type base layer and an N<+> high-conduction path layer. CONSTITUTION:A P<+> type parasitic PNPTgamma collector layer 9 is formed at a depth from an upper surface of an N-type epitaxial layer 3 to an N<+> buried layer 2 is formed at a middle part between a P<+> type base layer 5 and an N<+> high conduction path layer 7. The collector layer 9 is connected to the same potential as that of a substrate 1 and presence of this collector layer 9 enables current-amplification factor of the parasitic PNPTgamma to be increased, thus reducing accumulation time of the original NPNTgamma and improving pulse response characteristics.
Patent JP-S5775054-A (JP)
Title: Testing system for digital coference telephone connection device
Inventor: SUTANI YOSHIAKI
IPC: H04M3/56
Filed: 1980-07-29
Abstract: PURPOSE:To test always a conference telephone connection device even during operating of this device, by provoding a fixed data input device and a device, which detects dissidence between the operation result and an expected value, in the conference telephone connection device. CONSTITUTION:A testing device TST is provided in a conference telephone connection device CFC, and this device TST is provided with a fixed data input device FXD and a dissidence detecting device DET. On PCM signal highways (a) and (b), fixed data is inputted from the fixed data input device FXD to a time slot which is not used for the digital conference telephone on these highways; and the result of the digital multiple operation processing in the conference telephone connection device CFC is compared with a expected value and dissidence between them is detected by the dissidence detecting device DET. If the dissidence is detected, a fault occurs in the conference telephone connection device CFC.
Patent JP-S5532018-A (JP)
Title: Production of liquid crystal display device
Inventor: HAYAMA MASAHIRO
IPC: G09F9/35
Filed: 1978-08-25
Abstract: PURPOSE: To produce the liquid crystal display device of lower cost and higher quality and reliability by applying the specific plasma cleaning to electrode substrates prior to orientaion treatment.  
     CONSTITUTION: Substrates provided with transparent conductive films of the specified patterns are dipped for more than a fixed time in the gas plasma of a plasma ashing device using O 2  or air. Next, the silane coupling agents of formula I (R is one or more hydrocarbon groups containing amino, epoxy, cyano, alkoxy or phenyl; R' is H, CH 3 , C 2 H 5 ; X is alkoxy, hologen, amino, silylamino; l is 1, 2; m is 0W2; n is 1W3), particularly formulas II thru IV, are coated and are heat treated, after which the substrates are orientation treated by a rubbing method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5532019-A (JP)
Title: Branching filter of light wavelength region variable type
Inventor: MIYAZAKI SEIJI
IPC: G02B26/00
Filed: 1978-08-26
Abstract: PURPOSE:To enable branching characteristics to be changed without changing exit direction by so disposing an optical filter and a total reflecting mirror to cross with each other at the specified angle and making them rotatable so as to change the incident angle of light while maintaining said angle. CONSTITUTION:There are an optical filter F and total reflecting mirror M to a base 3 made of transparent material, the total reflecting mirror M being adjustable of its angle by a mounting screw 4. The point of intersection of the extension lines of the optical filter F and total reflecting mirror M is a shaft 2. As this shaft is turned by a knob 1, the incident angle to the optical filter F changes and branching characteristics change. However, the reflection direction of the total reflecting mirror M does not change. The light of the wavelength lambda1 transmits and the light of the wave length lambda2 is totally reflected. It is desired to change the lead-out position of the wavelength lambda2, only required is to change the angle of the total reflecting mirror M by means of the mounting screw 4.
Patent JP-S5629209-A (JP)
Title: Spectacles
Inventor: ITSUSHIKI HIROSHI
IPC: G02C5/00
Filed: 1979-08-17
Abstract: PURPOSE: To achieve the health promotion and recovery from fatigue of the person wearing the spectacles by disposing magnets and radioactive material of uranium base or thorium base having weak radioactivity to the temples or frames or both of the spectacles.  
     CONSTITUTION: Magnets 2 are disposed to, for example, the temples 1 of spectacles, in the directions where their N and S poles attract to each other or repulse from each other. Weak radioactive materials 3 of uranium base or thorium base are disposed and fixed therebetween. Or it is equally well to bury the magnets 2 or radioactive materials 3 or both in the temples 1 made of synthetic resin at the time of manufacturing the temples. It is equally well to beforehand mix the powder of radioactive materials in the synthetic resin being the raw material for the temples. Thereby the health of the porson wearing the spectacles may be promoted or he may be recovered from fatigue. 
     COPYRIGHT: (C)1981,JPO&Japio