baber/WOPTO huggingface dataset:
Patent JP-H0468769-A (JP)
Title: Video printer
Inventor: OSAWA MASAHIRO
IPC: H04N5/91
Filed: 1990-07-04
Abstract: PURPOSE:To print out a picture onto recording paper whose carrier density is constant without a distorted picture by detecting a horizontal scanning frequency of an input video signal so as to vary a sampling frequency of an A/D converter circuit. CONSTITUTION:A horizontal scanning frequency detection circuit 7 detects a horizontal scanning frequency and A/D conversion is applied by using a sampling frequency corresponding to the detected horizontal scanning frequency. For example, in the case of the horizontal scanning frequency of 15kHz corresponding to the NTSC system, A/D conversion is applied by using a sampling frequency the same as that for a conventional system, and in the case of a personal computer signal of 31kHz, A/D conversion with a double sampling frequency is applied. Thus, a picture without distortion is printed out by keeping the carrier density of recording paper constant.
Patent JP-H0534770-A (JP)
Title: Camera
Inventor: FUKUDA TSUYOSHI
IPC: G03B15/05
Filed: 1991-07-18
Abstract: PURPOSE:To make the time lag of release short and to obtain a camera which gives an excellent shutter chance to a photographer by simultaneously starting an up-action and an irradiation angle changing action. CONSTITUTION:The control of the normal rotation and the reverse rotation of a motor for feeding a film M1 and a motor for standing up/down a mirror, charging a shutter, popping up a stroboscope and driving zoom M2 are respectively executed by the driving circuits MDR1 and MDR2 thereof. In such a case, signals M1F, M1R, M2F and M2R inputted to the driving circuits MDR1 and MDR2 from a microcomputer PRS are the signals for controlling the motor. By starting the irradiation angle changing action at the same time that the up-action of the stroboscope is started so as to extremely reduce the time lag of the release, an irradiation angle corresponding to the detected focal distance of a lens is obtained. That means, the up-action of the stroboscope and the irradiation angle changing action are simultaneously started by the reverse rotation of the motor M2.
Patent JP-S58159583-A (JP)
Inventor: AMERIKOURU AARU BAIASHINI
IPC: G10G5/00
Filed: 1982-10-08
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-H0342449-A (JP)
Title: Sheet material feeder
Inventor: HIGETA AKIRA
IPC: G03G15/00
Filed: 1989-07-11
Abstract: PURPOSE:To prevent the hand of a user from being brought into direct contact with sheet material detecting means even when no sheet material is loaded on a loading bed by locating part or all of sheet material detecting means between a pressing means and the loading bed. CONSTITUTION:When sheet materials S are loaded on a loading bed 15, part (detecting lever 21) of a sheet material detecting means is pressed and rotated by sheet materials S, and the existence of sheet materials S on the loading bed 15 is detected. Clearances 26a and 15b not interfering with part 21 of sheet material detecting means 21 and 23 are provided on a pressing means 26 and the loading bed 15. When no sheet material S exists on the loading bed 15, part 21 of sheet material detecting means 21 and 23 can be rotated to the pressing means 26, and the absence of sheet materials S can be detected although part 20 of sheet material detecting means 21 and 23 is located at the position covered by the pressing means 26. Part 21 of sheet material detecting means 21 and 23 can be prevented from being brought into contact with the hand of a user.
Patent JP-S6435375-A (JP)
Title: Binder composition and element for analysis having stabilized peroxidase in layer containing the same
Inventor: JIYON NEISAN AIKENBERII
IPC: G01N33/543
Filed: 1988-07-19
Abstract: PURPOSE: To stabilize a labeled ligand affinity by making the peroxidase-labeled ligand affinity to coexists with polyvinyl alcohol and glycerol. CONSTITUTION: A multilayered analysis element is formed by successively forming a recording layer containing a peroxidase-labeled ligand affinity to an immunoreactive ligand, 0.1-10.0g/m<2> polyvinyl alcohol, and 0.2-20g/m<2> glycerol, a porous development layer, and a layer which can generate a spectrophotometric signal by interacting with the ligand affinity under the presence of a substrate for peroxidase on a nonporous base material. The glycerol concentration of the recording layer is made higher than the polyvinyl concentration. Therefore, the peroxidase-labeled ligand affinity can be stabilized.
Patent JP-S57110045-A (JP)
Title: Rotary electric machine
Inventor: HONDA TOSHIO
IPC: H02K3/12
Filed: 1981-11-09
Abstract: PURPOSE:To prevent cracks and fracture of connecting pieces between poles in a rotary electric machine by providing a notch not soldered at the end of the connecting part of a field coil to the piece and facing the pieces via a gap, thereby alleviating the bending deformation of the piece and the concentration of strains. CONSTITUTION:When adjacent field coils 2, 3 are connected with flexible connecting pieces 1 between poles, notches 2b, 3b not soldered are respectively provided at the ends 2a, 3a of the soldered part 1b of the connecting pieces 1 to the field coil, and are faced with the pieces 1 via gaps. When the pieces 1 are bent, the piece 1 is supported between the notch ends 2C, 3C. In this manner, the flexible part 1a of the pieces can be increased in length, and the supporting contact becomes loose. Accordingly, it can prevent the accidents such as cracks and fracture of the pieces.
Patent JP-S6422066-A (JP)
Title: Thin film transistor
Inventor: SUZUKI KOJI
IPC: G02F1/136
Filed: 1987-07-17
Abstract: PURPOSE:To reduce the leak current for light incidence from gate electrode side without deteriorating other element characteristics, by a method wherein, in a thin film transistor used in an active matrix type liquid crystal display device and the like, patterning is performed in the manner in which a specified amount of a semiconductor thin film protrudes in the direction of current flow from an electrode edge. CONSTITUTION:On a substrate on which a gate electrode 2 and an address wiring 3 are formed, an a-Si: H film 5 is formed in a specified pattern, via a gate insulating film 4, which is, e.g., one of SiOx and SiNx, or a lamination film of them. The a-Si: H film 5 is an undoped high resistance film of about 300nm in thickness, on which source.drain electrodes 7, 8 are formed via an N-type a-Si: H film 61, 62. The electrodes 7, 8 and a data wiring 9 are made of an Al film, and a display electrode 10 composed of a transparent conductive film is formed on a picture element region. On the a-Si: H film, a pattern is formed so as to protrude with d (mum) from an edge of the gate electrode 2, in the width direction of the gate electrode 2, e.g., the current path direction of a transistor. The amount of protruding (d) is 0<d<=4.
Patent JP-H0623818-A (JP)
Title: Measured data processing device for injection molding machine
Inventor: HASEGAWA MANABU
IPC: B22D17/32
Filed: 1992-07-06
Abstract: PURPOSE:To easily grasp all of measured data on a collective basis by a method wherein a microcomputor sorts the measured data into a plurality of shot numbers by their monitor items to perform an statistical operation and displays the distributed conditions of the dot data representative of such measured data on a printer or indicating device. CONSTITUTION:A molding condition setting storage part 8 has various operation condition values stored therein. A molding process control part 9 performs driving and controlling through a driver group 3 from the data from an actually measured value memory part 10 for receiving the measured information real time from a sensor group 2 based on the set condition value stored in the control program of the molding process control part 9 and the molding condition setting storage part 8. A computing part 11 computes an actually measured value X for each monitoring item when the measured data in the actually measured value memory part 10 reaches a predetermined sampling shot number to obtain maximum value, minimum value, average value, etc. The results thus obtained are transferred through an output data processing part 12 to an indicating device 5 or printer 6 to display such results thereon in the form of a dot distribution graph.
Patent JP-H0846683-A (JP)
Title: Retrieval method for terminal number of extension telephone set
Inventor: ABE KAZUYUKI
IPC: H04Q3/58
Filed: 1994-07-29
Abstract: PURPOSE:To provide the telephone set and a PBX by which a terminal number corresponding to an extension number is checked with a simple operation. CONSTITUTION:The method is a method to retrieve a terminal number of an extension telephone set connecting to a master set 17 in a private branch of exchange 19 accommodating plural extension telephone sets and plural trunk lines via the master set 17, and a telephone set being one of the plural extension telephone sets or a telephone set of other exchange through an external line is used for a telephone set with a special number display device receiving a notice of a fault and when a fault takes place in any telephone set and its dial number is informed, a terminal number corresponding to a calling dial number of the informed faulty telephone set is read from cross reference data 22 representing the cross reference between the terminal number of the extension telephone set stored in advance in the memory 21 of the master set 17 at its installation and the calling dial number of the extension telephone set connecting to the terminal and displayed on an ancillary display device 14.
Patent JP-H0928056-A (JP)
Title: Motor with built-in brake
Inventor: MATSUSHITA YASUAKI
IPC: H02K7/106
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a motor with a built-in brake, which is used for various kinds of industrial equipment and is reduced in size, weight, and number of parts and in which temperature rises are reduced by improving the heat radiating property of a brake. SOLUTION: In a motor with a built-in brake, an electromagnetic brake 11 is shrinkage-fitted or press-fitted in a frame 15. The size of the motor can be reduced, because the outside diameter of the brake 11 can be increased and the thickness of the brake 11 in the axial direction can be reduced. In addition, the number of parts can be reduced, because no screw is required for fitting the brake 11. Moreover, temperature rises can be reduced, because the heat generated from a brake 11 can be radiated through the frame 15.
Patent JP-H04234392-A (JP)
Title: New electrochromic composition based on diketopyrrolopyrroles
Inventor: JIN MIZUGUCHI
IPC: C07D487/04
Filed: 1991-07-19
Abstract: PURPOSE: To provide a multi-color electrochromic display system with long service life and high reliability, provided by combination of specified diketo pyrrolo pyrroles with supporting redox system and electrically conductive salt.  
     CONSTITUTION: The electrochromaic composition for display system contains the compounds (A) of formula I and formula II, supporting redox system (B) selected from ferrocene of ferrocyano compound and ammonium iron sulfate (II), and electrically conductive salt (C) (for example, alkali metal halide). In formulae I and II, R is H, halogen, alkyl, phenyl, etc.; R 1  is -CO 2 L, -SO 3 L group (L is H or group of formula III; M is metal ion; (n) is 1-3), etc.; R 2  is H or R 1 ; R 3  is H or-(CH 2 p-R 1  (p is 1-6); R 4  and R 5  are each naphthyl, phenyl, pyridyl, etc.; R 6  and R 7  are each alkyl, alkoxy, phenyl, benzyl, etc. The composition is used for timepiece, display disc, X/Y matrix display unit for screen of television, etc., to be clear with multi-color. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0622948-A (JP)
Title: X-ray ct scanner
Inventor: FUJIMOTO HIDEKI
IPC: A61B6/03
Filed: 1992-07-06
Abstract: PURPOSE:To provide an X-ray CT scanner which can obtain a tomogram having the desired dissolving power corresponding to a photographed part, averting the excessive X-ray exposure. CONSTITUTION:An X-ray CT scanner is equipped with an X-ray tube 2 which radiates X-rays, slits 5a and 5b which form the radiated X-ray into a desired slice width, X-ray detector 3 for detecting the transmission X-ray, and a ceiling plate 4 which can laterally shift a body 1 to be inspected at the prescribed feeding speed corresponding to the slice width. Further, the slit driving parts 6a and 6b for driving the slits 5a and 5b, ceiling plate driving part 7 for driving the ceiling plate 4, X-ray high voltage device 8 for feeding the prescribed electric power to the X-ray tube 2, and a control part 9 which is constituted so that each slit width of the slits 5a and 5b, pitch width of the ceiling plate 4, and the X-ray quantity of the X-ray tube 2 can be varied according to the position of the ceiling plate 4 by controlling the slit driving parts 6a and 6b, ceiling plate driving part 7, and the X-ray high voltage device 8 are provided.
Patent JP-S6336274-A (JP)
Title: Multi-color recording method
Inventor: TANAKA TAKESHI
IPC: G03G15/01
Filed: 1986-07-31
Abstract: PURPOSE:To prevent the drop or the like of saturation and to improve the color reproducibility of a halftone image especially by regulating the height of dots forming an image and surface roughness to prescribed values. CONSTITUTION:Image information components extracted by scanning optical systems 1a-1c are formed as images on photosensitive bodies 2a-2c corresponding to cyanine, Magenta and yellow to form electrostatic latent images. These latent images are developed by developing devices 3a-3c and then transferred to recording paper 7 by transfer devices 4a-4c. The toner images on the recording paper 7 are fixed by heat rolls having different surface thickness at every color. In such case, the height of dots forming the image and the surface roughness are regulated so that the 75 deg. mirror surface glossiness of the dots is >=45. Consequently, a halftone image having color reproducibility equivalent to offset printing can be easily obtained.
Patent JP-H1120890-A (JP)
Title: Attachment device, inner bag for cargo storing space, and wet damage preventing curtain for cargo storing space
Inventor: SUZUKI MICHIHARU
IPC: B65D65/08
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an attachment device that can attach goods to be attached in desired conditions with positions for attachment members made movable, and to provide an inner bag for cargo storing space and a wet damage preventing curtain for cargo storing space equipped with such attachment device. SOLUTION: An inner bag 10 is composed of a bag body 12 and connecting parts 14 that connect the bag body 12 to a container 50. The connecting parts 14 are provided, respectively along the edge line between the left side face 20 and the top face 16 and the edge line between the right side face 22 and the top face 16 of the bag body 12, and attachment devices 38, each equipped with slide fasteners 34 and attachment members 36, are provided at the connecting parts 14. The slide fastener 34 is equipped with a pull handle and a slider that can slide over a track, and the attachment member 36 is connected to the slider. Therefore, the attachment members 36 can be connected to attachment members 64 on the container side provided at the upper part of the side walls 58 and 56 on the right and the left of the container 50.  As the attachment member 36 is connected to the slider, the attachment member 36 can move along the slide fastener 34.
Patent JP-H09331679-A (JP)
Title: Control for pwm control self-excited rectifying device
Inventor: TOBA AKIO
IPC: H02M7/12
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To automate the amplitude regulation of a sinewave signal for operating the voltage command value of a current control system in this PWM(pulse width modulation) control self-excited rectifying device. SOLUTION: The voltage command value operating circuit 41 of this PWM control self-excited rectifying device is provided with an adder 42, multipliers 43r, 43s, 43t, an effective value operating circuit 44, PI operators 45r, 45s, 45t, a holding circuit 46, and adders 47r, 47s, 47t. The amplitude regulation of a sinewave signal is conducted based on the output of reference sinewave generators 17, 18 by the PI operators 45r, 45s, 45t to hold its amplitude at the obtained value by the holding circuit 46.
Patent JP-S6155350-A (JP)
Title: Control device for engine
Inventor: TAKAHASHI KOICHI
IPC: F02P5/145
Filed: 1984-08-27
Abstract: PURPOSE:To perform proper combustion control as well as to aim at improvements in a combustion state ever so better, by installing a combustion state judging device, judging the combustion state inside a combustion chamber of an engine, and a combustion controlling device, controlling the combustion state, either. CONSTITUTION:A first ion sensor 9 is installed in position approximate to a spark plug 8 inside a combustion chamber of an engine E, while a second ion sensor 10 is installed in position apart from the spark plug 8. A combustion state judging part 14 judges a combustion state inside the engine combustion chamber from output of an ion sensor input part 13. An ignition timing control part 15 and an ignition energy control part 16 both function as a combustion controlling device. Thus, accurate combustion control is performable so that improvement for an accurate combustion state is achievable.
Patent JP-H05347407-A (JP)
Title: Semiconductor device having buried gate
Inventor: OTSUBO YOSHINOBU
IPC: H01L29/74
Filed: 1992-06-12
Abstract: PURPOSE:To reduce the number of positions where the reverse direction current of a gate-cathode junction or a gate-source junction leaks is increased and improve the reverse direction breakdown strength of the junction by a method wherein the number of crystal defects in a gate region is reduced. CONSTITUTION:Selective diffusion masks 12 composed of silicon oxide films or the like are formed on the surface of a silicon substrate on which an n-type high resistance region 2 is formed. An n-type region 5 is formed on the surface from which the masks 12 are removed by an epitaxial growth. Guard parts g1 and g2 on which channels 11 are not provided prevent the channels from exposure in a process which removes the circumferential parts of the n-type region 5 and an n-type low resistance region 6 to expose the circumferential part of a p-type region 4 and stabilize the breakdown voltage characteristics between a gate and an anode. By employing the selective diffusion mask in a phosphorus diffusion process which forms the n-type low resistance region 6, very few crystal defects of the p-type region 4 exist in a structural region where the n-type low resistance region 6 does not exist. A gate electrode 8 and a cathode 9 are provided on the surfaces of the p-type region 4 and the n-type region 5 respectively.
Patent JP-S5882384-A (JP)
Inventor: KOBAYASHI OSAMU
IPC: G07D5/02
Filed: 1981-11-10
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-2001005538-A (JP)
Title: Driving control circuit for motor
Inventor: ARISAKA KATSUMI
IPC: G05F1/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To secure the ON operation of a high-side N type FET by performing switching by using the power source of a boosting circuit using a capacitor which has been charged in a forward scan when the output of a switching power source is nearly in a back scan. SOLUTION: The high-side FET connects a control circuit 10 composed of an AND gate, FETs Q6 and Q7, and a resistance Rd and the boosting circuit 11 which operates in a back scan so as to control a gate terminal in a forward scan. In the back scan wherein the output of the switching power source part 2 nearly approximates the voltage of a system power source 1, switching is carried out by using the boosting circuit 11 using the capacitor having been changed in the forward scan by the control circuit 10. Consequently, the ON operation of the high-side N type FET can be secured.
Patent JP-H0478668-A (JP)
Title: Rear wheel steering control method
Inventor: MOMOSE NOBUO
IPC: B62D105/00
Filed: 1990-07-06
Abstract: PURPOSE:To improve the steering stability of a vehicle by detecting a road surface friction coefficient at the time of a steering wheel being steered, and increasing the rear wheel steering quantity when this road surface friction coefficient is lowered and the vehicle speed is lower than medium speed. CONSTITUTION:The front wheel steering actuator and rear wheel steering actuator of a four-wheel steering gear are controlled respectively by a front wheel steering valve and a rear wheel steering valve, and operation control signals SF, SR are outputted to the respective control valves from a controller 15. This controller 15 receives sensor signals indicating a steering wheel angle thetaH, the actual rear wheel steering angle deltaRa, the vehicle speed V, and the like so as to judge the travel mode of a vehicle by a mode judging part 32 on the basis of these input data and also to obtain the road surface mu by a road surface mu detecting part 33. Then on the basis of the data from the mode judging part 32 and the road surface mu detecting part 33, the operation control signals SF, SR are computed by a steering valve operation control part 34.
Patent JP-H097448-A (JP)
Title: Switch knob cover
Inventor: MAEDA OKIO
IPC: H01H25/04
Filed: 1995-06-22
Abstract: PURPOSE: To provide a switch knob cover by which a knob of a switch can be easily remodelled according to a liking of a user. CONSTITUTION: Cover main bodies 2A, 2B and 2C having a shape and a dimension adapted to an object knob 1 to be installed and a lever 1C are prepared. The cover main bodies 2A, 2B and 2C are molded out of an elastic high polymer material. In the cover main bodies 2A, 2B and 2C, the reverses 21A, 21B and 21C are coated with an adhesive, and shapes 23A, 23B and 23C having a large dimension are printed on the obverses 22A, 22B and 22C. The cover main bodies 2A, 2B and 2C or the shapes 23A, 23B and 23C contain a fluorescent pigment.
Patent JP-S6159330-A (JP)
Title: Lighting device of copying machine or the like
Inventor: HARADA MASAAKI
IPC: G03B27/54
Filed: 1984-08-30
Abstract: PURPOSE:To prevent a decrease in lighting efficiency and to reduce reflecting mirrors in size and weight by using a composite reflecting mirror consisting of a plane Fresnel reflecting mirror and a pseudo parabolic reflecting mirror as a means which converges parallel luminous flux linearly. CONSTITUTION:The composite reflecting mirror 4 which converges the parallel luminous flux on an original 6 consists of the plane Fresnel reflecting mirror 4a as the upper half part and the pseudo parabolic reflecting mirror 4b as the lower half part. Then, luminous flux from a spot light source 1 is converted by the parabolic reflecting mirror 2 into parallel luminous flux 3, which is converged linearly on the original 6 through the composite reflecting mirror 4 while the reflecting mirror 4 is moved a long the reverse surface of an original platen 5. Consequently, there is not any joint part of lenses which cuts off reflected light at the lowermost part of the reflecting mirror 4 and a decrease in illuminance efficiency is reduced. Further, the composite reflecting mirror 4 is reduced in size and its support structure is simplified.