baber/WOPTO huggingface dataset:
Patent JP-H08214163-A (JP)
Title: Image gradation setting device for image forming device
Inventor: NAKAMURA KOJI
IPC: H04N1/23
Filed: 1995-12-06
Abstract: PURPOSE: To realize continuity in gradation expression in joints of gradation when gradation of an image is expressed by using plural image forming areas separately. CONSTITUTION: The device has a low gradation table 11 and a high gradation table 12, data of a 1st picture element in the main scanning direction are led to the table 11 and data of a 2nd picture element in the main scanning direction are led to the table 12, where the data are respectively converted and a luminous quantity signal is outputted, and a laser beam is emitted from a laser simulating device to a 1st image forming area and a 2nd image forming area of a photosensing body.  When picture element data leading to the table 11 have a gradation in a high gradation range, a level of a luminous quantity signal to stimulate a laser beam to the 1st image forming area is a level resulting from a maximum level of low gradation subtracted by a luminous quantity rising level and when picture element data leading to the table 12 have a gradation in a low gradation range, a level of a luminous quantity signal to stimulate a laser beam to the 2nd image forming area is a level of a minimum luminous quantity rising level. Thus, gradation expression in gradation joints between a low gradation and other gradation is made continuous.
Patent JP-2001134336-A (JP)
Title: Electric lever device
Inventor: ICHIKI NOBUHIKO
IPC: G05G9/047
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To attain the safeness of the electric lever device by accurately detecting whether an operation lever to be operated in four directions exists on a neutral position or not by simple constitution, and when the lever exists on the neutral position, negating a control signal even when the control signal is outputted from a potentiometer. SOLUTION: An interlocking operation ring 20 is abutted on the flange part 16a of each pusher 16 depressed when an operation lever 12 is inclined, a large diameter disk part 23 formed on the tip of a detection rod 21 is superposed to the ring 20, and when the ring 20 is displaced interlocking with the pusher 16, the rod 21 is detected by a near-by switch 25. A switching means 8 consisting of four switches 8a to be switched by interlocking with the switch 25 is formed between a controller 2 and each electromagnetic proportional pressure reduction valve 6, and when the lever 12 exists in a neutral position and/or negated stroke range, a switching control signal outputted from the controller 2 is negated.
Patent JP-H05125273-A (JP)
Title: Room-temperature-curable composition
Inventor: WATABE TAKASHI
IPC: C08L71/02
Filed: 1991-11-06
Abstract: PURPOSE:To obtain the title compsn. which cures quickly in the presence of moisture by compounding a specific silicon polymer with a specific organotin compd. in a specified wt. ratio. CONSTITUTION:100 pts.wt. silicon-contg. polymer having at least one hydrolyzable silicon group in the molecule (e.g. a polyoxypropylene polymer having methyldimethoxysilyl groups attached to 90% of the molecular ends) is compounded with 0.01-10 pts.wt. organotin compd. having an N-substd. amido group and/or an N,N-disubstd. amino group (e.g. a reaction product of dibutyltin oxide with a reaction mixture of tetrahydrophthalic anhydride with N,N- diethylaminoethanol).
Patent JP-H11154933-A (JP)
Title: Multicarrier communication method and its system
Inventor: EMI TETSUKAZU
IPC: H04W72/04
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To increase the transmission efficiency drastically by increasing the number of combination patterns of code words that are available in one communication unit consisting of pluralities of time slots. SOLUTION: A primary modulation matrix of a combination pattern formed by setting three or less combination pairs corresponding to the order of time slots T1-T7 among combination pairs of prescribed frequencies f1-f8 and prescribed phases (0, π=p0, p1) is cross-referenced with a bit pattern in a prescribed bit unit of digital data to be inputted. A modulation signal with a prescribed frequency and phase denoted by the three or less combination pairs is generated, based on one primary modulation matrix corresponding to the bit pattern selected per prescribed bit unit of the inputted digital data based on the cross reference. Then the generated modulation signal is subject to spread modulation for each time slots based on information of the frequency hopping spread code series.
Patent JP-H11118434-A (JP)
Title: Method of measuring layer thickness and layer weight
Inventor: MIHARA TOSHIAKI
IPC: G01G17/02
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To continuously measure the layer thickness and layer weight of a sheet like matter in-line with non-destruction and non-contact without stopping the production by converting them from an infrared ray transmission measured value of a specified wavelength in which the transmittance ratio in a specified infrared wavelength area shows absorption a specified magnification or less of the transmittance in a flat part. SOLUTION: A layer thickness and layer weight of a layer to be measured are measured in-line by converting them from an infrared ray transmission measured value in a specified wavelength where the transmittance ratio of an infrared ray having a wavelength of 1.5-5 μm is 0.8 times or less, compared with that in a flat part, and the transmittance of the other layer is flat in this wavelength. An infrared ray source 1, a spectral element 2, and a light receiving part 3 are arranged on a frame 4 at an equal pitch interval P. The frame 4 is reciprocated at the pitch P or more, and a sheet like matter 5 which is a matter to be measured is traveled vertically thereto.  Standard calibration matters 61, 52 are provided on the lateral sides of the sheet 5 to impart a double redundancy by the calibration according to the arrowed order of waveform by these, so that the reliability of calibration can be improved.
Patent JP-H02163659-A (JP)
Title: Method of measuring glioma specific antigen
Inventor: YAMAMOTO RYOHEI
IPC: G01N33/574
Filed: 1988-12-16
Abstract: PURPOSE:To make measurement of a G-22 antigen using only the single kind of monoclonal antibody with high sensitivity by bringing the G-22 antigen, an insolubilized antibody and a labeled antibody into reaction, then cleaning the insolubilized antibody and measuring the materials which can be detected. CONSTITUTION:The glioma specific antigen G-22, the insolubilized antibody formed conjugated with one kind of the monoclonal antibody to the antigen and the labeled antibody labeled with a material which can detect the monoclonal antibody are simultaneously or successively brought into reaction and thereafter, the insolubilized antibody is cleaned and the detectable material conjugated with the insolubilized antibody is measured. Since this G-22 antigen exists in the tumor tissue of a glioma patient, the antigen leaks from the tumor tissue or cells and is released into the bodily fluid, more particularly the cerebral myleofluid or blood with an increase in the tumor tissue or cells or aggravation in the disease. Various kinds of glioma culture cell strains or glioma associated culture cell strains are adequately usable for separating and refining the G-22 antigen.
Patent JP-H04188043-A (JP)
Title: Specimen measuring apparatus
Inventor: AZUMAYA YOSHIYUKI
IPC: G01N15/14
Filed: 1990-11-21
Abstract: PURPOSE:To provide a highly stable apparatus by detecting the moving speed of a specimen based on the difference in time when the specimen passes the first position and the second position. CONSTITUTION:The laser light emitted from a laser light source 2 is condensed through a condenser lens 4a and cast on a region to be detected 1a. When a particle to be detected passes the region to be detected 1a, the light is scattered by the particle to be measured. The intensity of the forward scattering light is detected with a photodetector 8a through a condenser lens 6 and through an aperture part 7a of a field stop 7. Thus, the first forward scattered signal is obtained. By the same way, the laser light emitted from a laser light source 3 is cast on a region to be detected 1b. When a particle to be measured passes the region to be measured 1b, the intensity of the second forward scattered light is detected with a photodetector 8b through an aperture 7b, and the second forward scattered signal is obtained. A numeral 161 indicates a memory operating circuit. The particle is analyzed and operated based on the outputs of the photodetectors 8a and 8b.
Patent JP-H07144547-A (JP)
Title: Mount structure for power line unit
Inventor: ASAKURA CHIHIRO
IPC: B60K17/06
Filed: 1993-11-25
Abstract: PURPOSE:To facilitate also a process of manufacture while narrowing width of a main frame. CONSTITUTION:In a pin-mount structure for a power line unit of a bulldozer wherein a transmission case 1 and a transverse shaft case 2 are integrally connected so as to perform mounting on a main frame 3 respectively in front/ rear four parts, the front part 4 is mounted by right/left front ends of the transmission case 1, and the rear part 5 is mounted by right/left back surfaces 2a of the transverse shaft case 2.
Patent JP-H02163552-A (JP)
Title: Friction mechanism of motor
Inventor: NANBU TOMOMITSU
IPC: H02K7/108
Filed: 1988-12-16
Abstract: PURPOSE:To stabilize the generated torque and reduce the difference in direction of torque due to the normal and reverse revolution by constituting a spring for always energizing a gear in the contact direction with a friction pressing part, from a cylindrical spring having a slotted hole on the surface of the outer periphery. CONSTITUTION:The title mechanism is equipped with a friction pressing part 2 installed onto a friction shaft 1 driven by a motor output shaft, gear 4 which is press-attached onto the friction pressing part 2 through a frictional member 3 and transmits torque through the friction pressing part 2 and the frictional member 3, and a spring which always energizes the gear 4 in the contact direction with the friction pressing part. The spring is constituted of a cylindrical spring 6 having a plurality of slots 6 on the outer peripheral surface. In the use of the cylindrical spring 6, the surface pressure applied onto the frictional member 3 can be applied uniformly over the whole surface in 360 deg., and the generated torque can be stabilized, and the difference according to the revolution direction in the normal and reverse revolution can be reduced.
Patent JP-2000145349-A (JP)
Title: Detection device for deposited sand layer level in deep well
Inventor: OGUCHI TAKAFUMI
IPC: E21B47/04
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a level detection device for a sand layer level deposited in a deep well which can be easily installed at a low cost and is capable of accurately finding the situation of a sand layer deposited at the bottom of a deep well and of contributing to maintenance timing planning for deep well and pump, lengthening the operating life of a deep well and the optimum operation control for pumps arranged in a plurality of deep wells. SOLUTION: A detection device for deposited sand layer level in deep well for a sand layer surface 22 deposited at the bottom of a deep well 105 is equipped with an ultrasonic sensor 19 which transmits ultrasonic signals to a pump casing 23 installed in a deep well 105 and receives reflected signal of the ultrasonic signals sent out, a measuring device for measuring the level of sand layer deposited in the deep well from the transmitting timing of the ultrasonic sound signal and receiving timing of the reflected signal, and a power supply unit supplying power to the ultrasonic sensor 19 and the measuring device.
Patent JP-H01161615-A (JP)
Title: Manufacture of nb-ti superconducting wire
Inventor: SAKAI SHUJI
IPC: H01B13/00
Filed: 1987-12-17
Abstract: PURPOSE:To reduce extruding processes by storing multiple unit core wires in sub-dividing copper tubes, storing multiple sub-dividers in a large-diameter copper tube to assemble a billet, and extruding and shrinkage-processing it. CONSTITUTION:Unit core wires 11 are sub-divided and inserted into a hexagon copper tube 3, for example, the hexagon copper tubes 3 are inserted into a large-diameter copper tube 4, which is extruded as a multi-billet 30 to assemble the billet 30. Since the core wires 11 are sub-divided and inserted into the hexagon copper tubes 3, the possibility that the core wires 11 may be crossed or entangled in the large-diameter copper tube 4 is dissolved even if the number of the whole core wires 11 becomes large. The multi-billet 30 can be thereby assembled in one process, its extrusion is also performed in one process, and extrusion processes can be reduced by one.
Patent JP-H01160797-A (JP)
Title: Grounding wheel for aircraft
Inventor: IBOHASHI SEIJI
IPC: B64C25/40
Filed: 1987-12-17
Abstract: PURPOSE: To reduce wear to a tire surface and relieve impact at the time of landing by forming a wind pressure bag which receives flying wind pressure and rotates itself when ground wheels are exposed, at its side surface so as to open and close freely. CONSTITUTION: When ground wheels 2 are exposed previously for landing an aircraft 1, a wind pressure receiving bag 3 opens, which receives flying wind pressure at its opening part 4. The ground wheels 2 rotate prior to landing, and the ground wheels 2 come into rolling contact having low frictional resistance with a runway surface when the landing is started, therefore, it is possible for the aircraft 1 to decrease the wear to the tire surface, relieve impact at the time of landing, thereby attaining smooth landing. The wind pressure receiving bag 3 opens largely when receiving wind pressure at the opening part 4, and becomes flat when receiving wind pressure at the opposite side of the opening part 4, therefore, the rotation of the ground wheel 2 in the fixed direction is conducted well.  The wind pressure receiving bag 3 becomes flat without receiving the wind pressure so much at the time of starting the aircraft 1, so as to have little interference on its traveling.
Patent JP-H03155663-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MORIHARA TOSHINORI
IPC: H01L21/822
Filed: 1989-12-08
Abstract: PURPOSE:To form a wiring layer having a fine pattern without generating the blooming of an exposure device by flattening the surface of an interlayer insulating layer covering various semiconductor elements formed onto the surface of a semiconductor substrate. CONSTITUTION:A memory cell region 3 on the surface of a semiconductor substrate 1 and the top face of a peripheral region 4 are coated with an interlayer insulating layer 23 in thick film thickness. The interlayer insulating layer 23 is shaped while completely covering the top face of a cylindrical stacked capacitor formed in high height in the vertical upper section of the surface of the semiconductor substrate 1. The surface of the interlayer insulating layer 23 is shaped equally and flatly in the upper sections of the memory cell region 3 and the peripheral region 4. A contact hole 20 reaching one impurity region 9 of the MOS transistor 5 of a memory cell is formed into the interlayer insulating layer 23. A bit line 22 is shaped into the contact hole 20 and onto the flat surface of the interlayer insulating layer 23.
Patent JP-H04195243-A (JP)
Title: Trigger transmission circuit
Inventor: SUDO KIYOSHI
IPC: G06F13/42
Filed: 1990-11-23
Abstract: PURPOSE:To attain the accurate transmission of a transmission trigger signal by clearing the corresponding trigger holding signal with the clear signal produced from the signal obtained right before a transmission trigger grant signal. CONSTITUTION:When a trigger generating signal 3 of a circuit 1 which works synchronously with 8 clock 1 of a high speed produces a asynchronizing trigger signal, a trigger holding circuit 4 holds the produced trigger signal and the output of the circuit 4 is equal to 1 as long as an existing trigger holding signal is detected. Then a cheer signal generating circuit 7 produces a clear signal from the signal obtained right before a trigger transmission grant signal WW2 of a trigger grant signal generating circuit 5. Thus the corresponding trigger holding signal held in the circuit 4 is cleared. In a transmission grant time bend, the trigger holding signal is transmitted to a circuit 2 as a transmission trigger signal since the signal WW2 is kept ON. As a result, the transmission trigger signal is accurately transmitted to the circuit 22 in a simple circuit constitution.
Patent JP-H07172281-A (JP)
Title: Brake control device
Inventor: OSAWA TOSHIYA
IPC: B60T8/58
Filed: 1993-12-20
Abstract: PURPOSE:To control brake fluid pressure by providing a pilot valve with a traction control mechanism, and providing the pilot pressure input portion of a main valve with a first cutting mechanism which prevents pressure equal to or greater than pilot cutting pressure from being transmitted to a main-valve spool and thereby sets the upper limit of a force transmitted to the main valve spool. CONSTITUTION:A hydraulic pressure control valve is divided into a pilot valve 1a and a main valve 1b, and a sliding seal 102 provided over the pilot valve 1a is used for sealing operating fluid and brake fluid. the hysteresis loss of a main-valve spool 204 can thus be reduced when hydraulic pressure is controlled at the main valve 1a. The pilot valve 1a is provided with a traction control mechanism, and a cutting mechanism for preventing pressure equal to or greater than pilot cutting pressure from being transmitted to the main valve spool 204 is provided at the pilot pressure input portion of the main valve 1b, so as to keep the pilot pressure at or greater than the cutting pressure during operation of a TCS. Thus the influence of fluctuation of pressure within a pump 5 can be eliminated during operation of the TCS while eliminating the need for a pressure reducing valve.
Patent JP-H11250915-A (JP)
Title: Binder containing vinyl alcohol polymer, slurry, nonaqueous electrolyte secondary battery, and its electrode
Inventor: IGARASHI ICHIRO
IPC: H01M10/05
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a binder excellent in the adhesive strength to an electrode current collector and the holding power of an active material by containing a vinyl alcohol polymer at a specific ratio. SOLUTION: This binder for a nonaqueous electrolyte secondary battery contains a vinyl alcohol polymer having 30-95 wt.% of the cyclic unit expressed by the formula I in a polymer chain. At least one kind of the cyclic units expressed by formulas II-IV, where (n) is 1-8 and X is halogen, is preferably contained in addition to the cyclic unit expressed by the formula I. An ethylene- vinyl alcohol copolymer (saponified ethylene-vinyl acetate copolymer) or a vinyl acetate-vinyl alcohol polymer (partially saponified polyvinyl acetate) is used, for example, and the polymerization degree is 300-20000. A slurry for an electrode can be obtained by using the binder for an electrode. A nonaqueous electrolyte secondary battery having a good cycle characteristic and an electrode used for the secondary battery can be obtained by using this slurry.
Patent JP-H05133195-A (JP)
Title: Segment and bolt for connection thereof
Inventor: NAGAYAMA HIDEAKI
IPC: E21D11/08
Filed: 1991-11-08
Abstract: PURPOSE:To obtain segments, which can be assembled with high efficiency, to which only segments of the same kind may be used and by which the internal surface of a tunnel is formed in a smooth surface, and bolts for connecting the segments. CONSTITUTION:Since segments 1 are joined on mutual joining side faces in the axial direction and circumferential direction of a tunnel and a tunnel wall is formed, the segments are formed in a trapezoid with the opposed joining side faces of a tapered surface 2, in which a plane shape viewing in the radial direction of the tunnel is tapered in the axial direction, and holes 3A, 3B for bolts penetrated in the axial direction are formed. The bolt 10 for connecting the segments has a male screw section 13 at one end section of a rod in approximately the same length as segment width in the axial direction of the tunnel, and has a box nut-shaped female screw section 12 capable of being screwed with the male screw section 13 at the other end section.
Patent JP-H06135256-A (JP)
Title: Four-wheel drive traveling vehicle for agricultural use
Inventor: ISHIDA ISAO
IPC: F16H48/38
Filed: 1991-11-06
Abstract: PURPOSE:To facilitate the escape when the front wheels are run onto the ridge between rice fields by mounting a differential device having a clutch which transmits the torque to both wheels when the right and left wheels are on the ground and transmits the total torque to the wheel on the ground when one of the wheels is not on the ground. CONSTITUTION:A front differential device E having the clutch function and the differential function is mounted on the front wheel driving system. This front differential device E consists of cams 102 which are located on each side of a center shaft 101 and energized in the departing direction by a spring 103, a driven cam 105 connected to the outside thereof by a dog clutch 107, and the right and left front axles 70. When the torque is transmitted from a gear G25 to a differential case 100, the torque of the same level is transmitted to the right and left wheels, and the torque is not transmitted to the outer wheel but to the inner wheel so long as there is the rotational difference between the center cam 102 and the driven cam 105 when turning in the engine drive mode. Thus, the vehicle can be easily escaped when the front wheels are run onto the ridge between rice fields.
Patent JP-H01161166-A (JP)
Title: Ic direction detecting method
Inventor: NAKAMURA SEIICHI
IPC: G01B21/00
Filed: 1987-12-16
Abstract: PURPOSE:To reduce the cost of a facility by stopping an IC which has a transmission type and a nontransmission type hollow crescent part indicating the direction of sliding on a guide rail in contact with a stylus provided to an IC stopper. CONSTITUTION:When the IC slides along the guide rail 3, the IC stops by abutting on the stylus 5 of the IC stopper 4. This stop position changes according to whether or not the IC faces in the direction of the insertion of the stylus 5 into the crescent part 11 of the IC. This stop position is detected by a position detection part 7 and a position detection part 8 and a direction decision part 9 compares detection signals from both position detection parts to decide the direction of the IC. Thus, the IC is made abut on the stylus 5 provided to the IC stopper 4 and then the same device detects an IC having the transmission type crescent part 11 and an IC having the nontransmission type crescent part.
Patent JP-H02167675-A (JP)
Title: Driver
Inventor: SATO TAKEO
IPC: B25B15/00
Filed: 1988-12-19
Abstract: PURPOSE:To reduce a power of selection time for selecting a bit by the rotation of a bit holder, to lock with a handle main body excepting election time and not to move to a bit storing room during the use, by providing a lock mechanism between the bit holder and handle main body as well as incorporating the bit holder into the handle main body. CONSTITUTION:An operation grip 25 is turned in a positive direction from a reference position, the position of an operation pin 29 is retreated in the base part direction by a cam groove, one part 11, 13 of a holder part is retreated in the base part direction and the biting of biting parts 6, 6' is released. Thus, the lock of a handle main body 1 and bit holder 16 is released and a rotating 14 is made rotatable. Then, the rotating knob 14 is turned, the relative position of a bit storing room 16 and liaison window is changed and then the bit storing room 16 in which a bit to be used is stored and liaison window 26 are made coincident. Thereafter, the both 1 and 16 are locked again and this bit is offered for use.