baber/WOPTO huggingface dataset:
Patent JP-H0270590-A (JP)
Title: Motorcycle
Inventor: HORIIKE TATSU
IPC: B62K21/00
Filed: 1988-09-06
Abstract: PURPOSE:To enable a body to turn without being banked by providing tires wide enough to suppress banking at respective front and rear wheels to be hung on a body frame in order to turn without banking the body. CONSTITUTION:A front wheel 3 mounted with a wide flat tire 3a is hung on a front fork 2 through a swing arm, and a rear wheel 5 which is a driving wheel mounted with a wide flat tire 5a is hung through a rear swing arm. The rear part is rotatably supported at a rotation axis 9 erectly provided at the rear part of a seat stay extendedly provided backward from the center of the upper part of a body frame 1, and the front part is made oscillatory toward the body side. In this motor-bicycle, in case of turning to the right, a driver holds out both his feet on the steps making a seat frame 7 oscillate toward the right around the rotation axis 9 so as to face the turning direction. The center of gravity G on the seat frame 7 side including the driver is moved to the right accompanied by the oscillation of the seat frame 7, and thereby centripetal force is generated to the body so as to turn the body to the right.
Patent JP-H0768468-A (JP)
Title: Inner circumferential blade grinding wheel
Inventor: TSUJISATO YASUO
IPC: B24D5/12
Filed: 1993-09-06
Abstract: PURPOSE:To provide an inner circumpherential blade grinding wheel where a work can be stably cut even in the beginning of cutting, and it is difficult to generate chipping in the work. CONSTITUTION:An inner abrasive grain layer 2a of 280-400Hv in hardness and an outer abrasive grain layer 2b of 180-250Hv in hardness are provided on the inner circumference of a ring-shaped base metal 1. This constitution allows the soft outer abrasive grain layer 2b to be brought into contact with a work in the beginning of cutting, and the shocks or the like in the contact is small, and it is difficult to cause the positional deviation or the like of the work because the outer abrasive grain layer 2b absorbs the vibration during the shock. When the cutting is advanced to some degree, the outer abrasive grain layer 2b is worn, and the hard inner abrasive grain layer 2a is exposed, and in this condition, the work is in the stable condition, and even when the work is cut by the hard inner abrasive grain layer 2a, the work can be cut excellently without being chipped.
Patent JP-H0965134-A (JP)
Title: Picture processor
Inventor: NOMURA MAYUMI
IPC: H04N1/403
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a striped pattern appearing in a low density area and to prepare pseudo halftone pictures whose density change doesn't look discontinuous in an area where the density of pictures is smoothly changed. SOLUTION: For the respective lines of input pictures, the moving direction of a pixel under consideration in binarization is selected by a direction selection means, the picture element under consideration is successively decided corresponding to the direction and the input density I of the picture element under consideration is read from a picture memory 2. Also, a weighting error sum E distributed to the picture elements under consideration is read from a RAM 3 and a correction density I' is obtained. Then, a binarization threshold value Tval and the correction density I' are compared, an output signal O is decided and the output signal O is written in the picture memory 8.  Then, one is selected from plural weighting coefficient matrixes prepared beforehand corresponding to the processing direction of the line under consideration and the input density of the picture element under consideration and a binarization error generated in the picture element under consideration is distributed to the peripheral picture elements by using it.
Patent JP-H04103259-A (JP)
Title: Line sensor
Inventor: KURATA SHINICHIRO
IPC: H04N1/04
Filed: 1990-08-21
Abstract: PURPOSE:To reduce the inter-wiring capacitance considerably and to prevent effect onto a signal due to the inter-wiring capacitance by arranging wiring through which signals read by adjacent photoelectric conversion sections in a same block pass respectively so that the wiring is not adjacent to each other at part of the block. CONSTITUTION:A radiating light is reflected on an original or the like and a photoelectric conversion section converts the light into an electric signal depending on the strength of the reflected light. Plural photoelectric conversion sections 11-18 arranged in a line are divided into blocks 1-3 for each prescribed number, the plural photoelectric conversion sections in a same block are operated simultaneously by switching elements 21-28 and electric signals are sent individually through wiring. The electric signal is read in time series via a pad section. In this case, since the wiring through which signals adjacent in time series is not arranged to be adjacent to each other, the capacitance caused between wires does not almost give effect on the signals passing through the wires closely in time division. Thus, the resolution of the line sensor is enhanced and the read speed is kept high.
Patent JP-H0773024-A (JP)
Title: Decimal multiplier
Inventor: NAGATA TOSHIMITSU
IPC: G06F7/52
Filed: 1993-09-07
Abstract: PURPOSE:To provide a decimal adder which performs the operation in one cycle per digit by generating values of even multiples of a multiplicand and changing selection of multiples dependently upon whether the higher-order digit is even or odd at the time of operation of each digit of a multiplier. CONSTITUTION:A control circuit 8 has two control stages, and values of even multiples of the value in a multiplicand register 1 are generated by a decimal adder 6 and are set in a multiple holding circuit 3. If the value of the digit just higher than one digit is even, the value obtained by multiplying the multiplicand by the value of this digit is taken as the partial product when the value of this digit is even, but the value obtained by multiplying the multiplicand by (the value of this digit)+1 is taken as the partial product when it is odd; and if the value of the digit just higher than one digit is odd, the negative value obtained by multiplying the multiplicand by the 10's complement of the value of this digit is taken as the partial product when the value of this digit is even, but the negative value obtained by multiplying the multiplicand by the 10's complement of (the value of this digit)+1 is taken as the partial product when it is odd. Values in the circuit 3 are selected by a digit selecting circuit 4 and a multiple selecting circuit 5 to realize this operation, and it is performed in order from the least significant digit of the multiplier.
Patent JP-S6462393-A (JP)
Title: Additive for coal-water slurry having high life and concentration
Inventor: NAKA AKIHIRO
IPC: C09K23/52
Filed: 1987-09-03
Abstract: PURPOSE:To obtain the titled additive containing a compound (salt) obtained by sulfonating a mixture containing polycyclic compounds at specific ratio and then condensing the sulfonated mixture, fatty acid (salt) and specific amide compound and enabling transportation by pump and direct boiler combustion. CONSTITUTION:The aimed additive containing (A) 40-90wt.% compound [average condensation degree: 10-500 (preferably 35-100)] obtained by sulfonating a mixture containing (i) 40-70wt% naphthalene, (ii) 1-20wt.% alkylnaphthalene, (iii) 1-20wt.% anthracene and (iv) 1-15wt.% diphenyl as essential components and then condensing the sulfonated product with formaldehyde or salt thereof, (B) 30-5wt.% 6-22C (preferably 6-10C) fatty acid (salt) and (C) 30-5wt.% polyethylenepolyamine fatty acid amide compound as essential compounds.
Patent JP-H0691571-A (JP)
Title: Method and apparatus for calibrating picture image guided robot
Inventor: KATO HIDEYUKI
IPC: G01B11/00
Filed: 1991-09-02
Abstract: PURPOSE:To automatically calibrate the spatial deviation of a robot by orienting a camera toward a first focus and shifting the robot to a first calibrating position for discriminating a first focus picture image to determine a correction value between a desired position of a spatial position of the camera and an actual position, which is incorporated in the shift sequence of the robot in a series of operations. CONSTITUTION:A robot is shifted from a foundation position to a calibrating position A in which a camera 18 is located toward a focus. A detected focus picture image for a dot 46 in a camera plate 38 of a calibrating unit 34 is compared with a stored focus picture image to obtain a correction value M between the desired spatial position of the camera 18 and an actual spatial position. Next, the camera 18 is shifted to the coordinate ATM and an arm is shifted to a second calibrating position B to indicate and calibrate BTM for obtaining a correction value N. The whole calibrating value MTN is incorporated in the motion stream of the robot 10 through a series of operations.
Patent JP-H1047807-A (JP)
Title: Vaporized and radiated cold air device
Inventor: HORIE JUNICHIRO
IPC: F25B19/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a vaporized and radiated cold air device capable of efficiently cooling a large room such as a factory. SOLUTION: A cooler 2 is arranged in an outside air intake provided on one side wall of a room 1. The cooler 2 comprises a blower and a water atomizing and discharging device provided in the air feed side of the blower so that air is cooled by the discharged water in an atomized state. Then, cold is forcedly fed by the blower and forcedly drawn by ventilating fans 5 provided in the exhaust port of a roof in the other side of the room.
Patent JP-S6281654-A (JP)
Title: Original inversion type automatic original feeding device
Inventor: OKUI SUSUMU
IPC: B65H29/60
Filed: 1985-10-07
Abstract: PURPOSE:To discharge originals according to pages by discharging originals which have both sides copied after inverting them temporarily. CONSTITUTION:An automatic original feeding device is provided with an original inverting guide 7 successively. When both-sided originals are mounted on an original platen 1 in page order with odd-numbered pages (surface) up and a copy button is pressed, the uppermost original is sent out and abuts a stopper 9, so that the original is set with the top side down. When a specific number of copies are confirmed by a paper discharge sensor 37, a motor reverses to turn over the original at an inversion part 7 and the reverse side is set. Then, when a specific numbers of copied reverse surfaces are confirmed, an original is sent to the inversion part 7 and turned over, so that they are discharged with the reverse surfaces up. Similarly, a next original is discharged with the reverse surface up and the originals are discharged according to pages.
Patent JP-H07151457-A (JP)
Title: Distillation column for separating atmospheric gas
Inventor: KEBUIN MATSUKEEGU
IPC: B01D3/16
Filed: 1994-09-16
Abstract: PURPOSE: To use a structured packing in a most efficient manner by previously selecting the first crimp angle such that first and second structured packing operate at a substantially equal maximum design percentage of their overflow limit. CONSTITUTION: A low pressure column 30 has four sections I, II, III and IV wherein section II is subjected to the highest load followed by sections I, IV and III. Sections I, III and IV are made at 80% of maximum design of overflow limit and performance of section II is lower than those of sections I, III and IV. In order to improve operational performance of section II, the section II is divided into subsections and a fifth structured packing having a crimp angle larger than that of a second structured packing is used in the subsections. Consequently, turndown performance of section II can be enhanced.
Patent JP-S59112419-A (JP)
Title: Magnetic head
Inventor: KATSUMATA MASAO
IPC: G11B5/265
Filed: 1982-12-20
Abstract: PURPOSE:To set I type cores of a recording head and a reproducing head to the respective optimum dimensions, and to raise recording and reproducing characteristics by constituting so that length in the recording medium moving direction of the I type core of the recording head becomes shorter than that of the recording head. CONSTITUTION:A shape of a head core of a recording head 2' and a reproducing head 3' is set so that the respective recording and reproducing characteristic become optimum. The titled magnetic head is constituted so that in its recording stage, when a signal flows to a winding 8 of the recording head 2', a recording magnetic field 9 generated from the vicinity of a magnetic air-gap 2a of a head core 1 is strengthened so that a recording medium 12 is magnetized strongly, and also in its reproducing stage, a reproducing magnetic flux 11 induced in the head core 1 of the reproducing head 3' is intersected more than usual to a winding 3a of a C type core 5, by a magnetic field 10 generated from the medium 12. As a result, the cores of the recording and reproducing heads are set to the respective optimum dimensions without reducing the thickness of a recording and reproducing shielding plate, and the recording and reproducing characteristics can be raised.
Patent JP-H0270619-A (JP)
Title: Tiering tool for waterproof floor of bath room unit
Inventor: TADOKORO KIJU
IPC: E03C1/20
Filed: 1988-09-05
Abstract: PURPOSE:To facilitate tiering work and withdrawal of tiering tools by tiering up waterproof floors of two bath tubs with wash places made from FRP having adjust bolts on the bottom back, so as to oppose each other their adjust bolts through tiering tools. CONSTITUTION:A plurality of adjust bolts for adjusting level at installation are provided on the back of the bottom part of bath tubs with wash places 2, 2a, in which the wash place in one part and the bath tub in the other part are provided and formed in one body, made from synthetic resin such as FRP, respectively. A packing unit 1 of these bath tubes 2, 2a is constituted in one body so that the bath tub 2 is placed in top face opening condition and the bath tub 2a is turned over in bottom face opening condition and these are stacked through cushioning material on surrounding. And the inner diameter of the lower step hole 4a of a tiering tool 4 is formed a little larger than the outer diameter of the adjust bolt 3, and a taper face 4k is formed on the inner circumference so as to easily fit the bolt 3. And the upper step hole 4b of the tiering tool 4 is formed as about 1.5 times of the outer diameter of the bolt 3.
Patent JP-S59113453-A (JP)
Title: Copying machine
Inventor: TOMITA SATORU
IPC: G03G21/00
Filed: 1982-12-20
Abstract: PURPOSE:To prevent a mark for synchronism detection from damaging by preventing the mark from being exposed on the surface of a photosensitive body. CONSTITUTION:Permanent marks M1 and M1' are formed on a belt photosensitive body 1 and used to generate a timing signal for the start of copying process control. The mark M1 consists of a pinhole made in the photosensitive body 1 and the mark M1' is formed by embedding a light transmissive material SL of specific size in the photosensitive body 1. Those marks M1 and M1' are light-transmissive marks and detected by the transmission type sensor 18a consisting of a light emitting diode LD and a phototransistor PT which are arranged facing each other. The output of the phototransistor PT is applied to the main frame control part of a copying machine to obtain the start timing of the copying process control. Consequently, the marks neither damage nor peeling off, and the control is therefore performed adequately.
Patent JP-H0956883-A (JP)
Title: Illumination device of game machine
Inventor: ISOMURA AKIHIRO
IPC: A63F7/02
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of cut layers in post working and to provide advantageousness in cost effectiveness and improvement in quality end reliability by omitting light emitting layers from the post worked part formed by cutting and boring of a cell sheet, arranging these light emitting layers on the outer side and arranging an insulating layer in the post worked part in place of the omitted light emitting layers. SOLUTION: The light emitting layers 1c are omitted from the post-worked region 1k larger by the max. tolerance component of the post worked parts 1j of the cell sheet and are arranged on the outer side in the isolated state having a spacing of 1m. The insulating layer 1e is arranged in the post-worked region 1k in place of the omitted light emitting layer 1c. The inconvenience that the light emitting layer 1c more costly than the insulating layer 1e is discarded as the cutting scrap at the time of the post working when the cell sheet 1 is formed with the post worked part 1j by cutting and boring is eliminated even if the accuracy of positioning at the time of working of the post worked parts 1j is not enhanced.  In addition, the light emitting layer 1c is covered by the insulating layer 1e without being exposed by the presence of the spacing 1m at the end face of the post worked part 1j.
Patent JP-H0270804-A (JP)
Title: Noise controller for mount monorail vehicle
Inventor: HIGAKI HIROSHI
IPC: E01B25/08
Filed: 1988-09-07
Abstract: PURPOSE:To simply and effectively reduce noise by a method in which a hollow passage is set in the aperture between a track lever and a vehicular body under the track lever and noise from the aperture is allowed to propagate by biasing its phase to noise to directly propagate. CONSTITUTION:Hollow passages 5a and 5b whose lengths are shortened toward the direction of separating from the track center side are set in a mutually facing manner below the apertures 7a and 7b with a vehicular body 3 in such a way that noise passing through the passages 5a and 5b, among the noise from the apertures 7a and 7b, is transmitted as a refracted propagation sound with delays in phase. Directional controllers 8a and 8b attached through supporters 11 to the inner surface of the vehicular skirt 3 are set on the lower part of the intermediate guide wheel of a truck 4 in such a way that noise from the vehicular body is collected in the lower position of the apertures 7a and 7b. A sound-damping area C can thus be formed and a noise controller can also be obtained.
Patent JP-2001052957-A (JP)
Title: Manufacture of film wound capacitor
Inventor: YAMADA KENJI
IPC: H01G4/32
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a film wound capacitor, which is manufactured by a wide winding method, can suppress dispersion of electrostatic capacity and element vibration noise and can improve moisture proofness and element strength. SOLUTION: In the manufacturing method of a film wound capacitor, a winding process for permitting plural metallic layers 4 installed in a length direction to wind a metallized film for a capacitor 1, which is formed on a film in a state where the insulation parts 5 of prescribed width are inserted between the metallic layers 4 and forming a wound metallized film 11 where the metallic layers 4 and the insulation parts 5 are overlapped, a hole piercing process piercing holes 6 passing through the overlapped insulation parts 5, a heat pressing process which heat-presses the wound metallic film 11 and a cutting process for cutting/separating the insulation parts 5 of the compressed/ wound metallic film 11 are contained.
Patent JP-S6283227-A (JP)
Title: Method for operating hydraulic clutch for hydraulic operating type gear transmission
Inventor: KATAYAMA YOSHIYUKI
IPC: F16H63/34
Filed: 1985-10-04
Abstract: PURPOSE:To make the operation of a hydraulic clutch approach a target condition at a low cost, reduce a speed change shock, and make starting quicker by making on/off control of the solenoid valve of a hydraulic oil feeding system and correcting the actual acceleration of rotation by means of a sensor to be a target acceleration of rotation. CONSTITUTION:The acceleration of rotation of the output shaft of a hydraulic clutch 3 is detected by means of rotation sensors S1, S2 and, while observing the accelerating condition to prevent an abrupt acceleration liable to produce a speed change shock, a solenoid valve is turned on until the acceleration of rotation reaches a target set value. Any useless time which does not contribute to the engagement of the clutch 3 is removed. At the same time, the supply of hydraulic pressure for relieving the speed change shock is controlled while making on/off control of the solenoid valve until the speeds of rotations of the input and output shafts become the same after exceeding said target value. After the speeds of rotations of the input and output shafts became the same, ON signals are continuously given to the solenoid valve, to enable the hydraulic clutch 3 to operate in a condition close to a target.
Patent JP-2001052221-A (JP)
Title: Instrument and method for measuring facility operation state
Inventor: KATO SHUZO
IPC: G07C3/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new facility operation state measuring instrument which can accurately, easily, and automatically measure a continuance and an integrated physical value in various states of facilities and obtain various data needed to improve the operation efficiency of the facilities and save the energy. SOLUTION: This facility operation state measuring instrument 1 is equipped with a physical quantity measuring means 3 which measures physical quantities for deciding the respective operation states of the facilities 10, a time measuring means 20, and an arithmetic processing means 21. The arithmetic processing means 21 decides the operation state of the facilities 10 according to the physical quantities measured by the physical quantity measuring means 3, the time measuring means 21 measures the continuance by the operation states, and the arithmetic processing means 21 integrates the continuance and the physical quantities in the continuance by the corresponding operation states.
Patent JP-H1050406-A (JP)
Title: Card connector device fitted with ejection mechanism
Inventor: TONAI SHINJI
IPC: H01R13/633
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To secure push-out operation of a card and enable preventing effectively card damage at the time of pushing out. SOLUTION: This device is equipped with a frame for guiding and housing a card 9 such as an IC card, a connector which is firmly mounted on the frame and connected to a counterpart connector provided on the card 9, a turning motion making lever 15 attached to the frame, so as to be able to make a turning motion centering around a turning motion axis in the neiborhood of the connector, a push bar which is disposed on a side part of the frame so as to be able to slide in the insertion/extraction direction of the card 9 and whose front end part is coupled to one end of the turning motion making lever 15, and an engagement claw 17 which is provided on the other end of the turning motion making lever 15 and pushes out the card 9 by engaging with a front end part thereof.  In this case, structure is made such that the engagement claw 17 is formed to have a U-shaped cross section and sandwichingly engages with the front end part 9a of the card 9 using its oppositely standing two side part pieces 20, while pushing out the card 9 using its middle part piece 21.