baber/WOPTO huggingface dataset:
Patent JP-S6489279-A (JP)
Title: Thin film electroluminescence element
Inventor: MATSUOKA HIROSHI
IPC: H05B33/14
Filed: 1987-09-30
Abstract: PURPOSE:To provide a film type electroluminescence element which can be driven by low voltage, by specifying the film thickness of a light emitting layer with the electroluminescence element, in which a transparent electrode, No.1 insulative layer, No.2 insulative layer, photoconductive layer, and back face electrode are formed on a transparent base board. CONSTITUTION:In an electroluminescence element, in which a transparent electrode 2, No. 1 insulative layer 3, light emitting layer 4, No.2 insulative layer 5, and photoconductive layer back face electrode 6 are formed on a transparent base board, the film thickness of the light emitting layer shall be no more than 250mm. With this element a picture element continues emitting light with a brightness BM when a write voltage VM is once impressed, and picture element on which an erase voltage VL is impressed, has a characteristic not sensitive to light emission ocularly with a brightness BL. Thereby low voltage drive at around 50V is made practicable by suppressing the film thickness of the light emitting layer 4 under 250mm.
Patent JP-2001072479-A (JP)
Title: Silicon carbide porous body and production thereof
Inventor: SHINOHARA NOBUHIRO
IPC: C04B41/85
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide porous body that is suitable for filtration and separation of fine particles. SOLUTION: In this silicon carbide porous body, an outer layer of silicon carbide having pores of smaller pore diameter then the average diameter of the base material is formed at least a part of the surface of silicon carbide base material having a prescribed average pore diameter, and the silicon carbide particles on the surface of the base material are bonded via silica to the silicon carbide particles on the outer layer part and the silicon carbide particles on the outer layer are bonded to each other via silica.
Patent JP-S63102948-A (JP)
Title: Production of ink jet recording head
Inventor: KOMURO HIROKAZU
IPC: B41J2/16
Filed: 1986-10-20
Abstract: PURPOSE:To prevent the occurrence of sags and runs, by a method wherein all the upper surfaces of a filling material and an ink path wall are smoothed by etching and, thereafter, a member to be used as a cover for a path is laminated on the smoothed portion and the filling material is removed. CONSTITUTION:A negative dry film is laminated on a glass substrate 201 provided with electrical conversion bodies 202 serving as discharge pressure generation portions, thereafter being exposed to light to be an ink path forming pattern by an exposure device. This is developed and cured by using triethane to form an ink path wall 203 and, thereafter,a positive resist having a relatively high viscosity is applied by spin coating to form a fill material 204. The filling material 204 is etched until the ink path wall 203 is exposed. After that, a cover plate 205 is pressure-bonded under heat on the ink path wall 203 and the filling material 204 and exposed to light all over the surface thereof, thereafter being dipped in an AZ developer. After that, the filling material 204 is removed to form an ink path.
Patent JP-H10230242-A (JP)
Title: Treatment of waste gypsum board material and device therefor
Inventor: NISHI MICHIO
IPC: B09B3/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate the need for a waste water treatment, to shorten the treatment time, to execute large-quantity treatment with good thermal efficiency and to reuse recovered gypsum by subjecting waste gypsum board material with raw paper for gypsum boards to an indirect heat treatment to ash the raw paper without the generation of SOx and by removing smell by using generated flue gases as air for combustion. SOLUTION: The waste gypsum board materials are processed by a coarse crusher and compressing machine A, by which the gypsum parts are pulverized and the raw paper parts are made into paper pieces. The greater part of the gypsum parts are sieved by a vibration sieve B and the sieved raw paper with the gypsum is charged into the inside cylinder of double pipes. While the flue gases generated by combustion are recovered to the air for combustion, the outside surface of the inside cylinder 1 is indirectly heated by a combustion device 3. The indirect heat treatment temp. of this time is set at 300 to 800 deg.C. Smoke is not admitted in the generated waste gases and the treatment without SOx smells is made possible.  Quicklime is not admitted in the recovered gypsum as a result of a component analysis by X-ray diffraction. the waste materials are rapidly treated without the need for the waste water treatment and the recycling of the recovered gypsum is made possible.
Patent JP-H1085604-A (JP)
Title: Catalyst for cleaning of exhaust gas
Inventor: MORIGUCHI TAKESHI
IPC: B01D53/86
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for cleaning of exhaust gas having improved durability as compared with the conventional catalyst and having superior purifying performance even in the early stage and even after use at a high temp. SOLUTION: This catalyst is a monolithic catalyst with catalytic component carrying layers and contains silicon nitride (Si3 N4 ) and/or boron nitride(BN), silicon carbide(SiC), rhodium and platinum and/or palladium as catalytic components. Silicon nitride and/or boron nitride is especially contained in a platinum-and/or palladium-contg. layer especially disposed on the inner layer side and silicon carbide is especially contained in a rhodium-contg. layer especially disposed on the surface layer side.
Patent JP-H11147139-A (JP)
Title: Device for executing hydroforming
Inventor: MARANDO RICHARD A
IPC: B21D26/039
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for executing hydrofoming which is capable of deforming a work of comparatively large thickness and yet is comparatively small sized, simple in structure and operation, and inexpensive. SOLUTION: A pressure vessel 20 is equipment with upper and lower vessel members 30, 40 each internally supporting die divisions 37 and 47 respectively. In the case where the upper and lower vessel members 30, 40 are moved jointly to each other, each of the die divisions 37, 47 forms through mutual cooperation an admission space of the die to arrange for the work to be subjected to hydroforming. An expansible bag 49 is arranged between one of or both of the die divisions and the upper and lower vessel members. During hydroforming, a pressurized fluid is introduced into the works, and at the same time the pressurized fluid is introduced into the bag 49. The bag is expanded between each of the die divisions and the upper and lower vessel members 30, 40.
Patent JP-H0591344-A (JP)
Title: Picture encoding device
Inventor: HATANAKA AKIRA
IPC: H03M7/30
Filed: 1991-09-26
Abstract: PURPOSE:To select an encoding algorithm suitable for an input picture by automatically discriminating whether the input picture is binarizable picture data or not. CONSTITUTION:A binarized picture discriminating part 1 counts the frequency in appearance of each picture element value in the whole or a part of inputted variable contrast picture data to generate a histogram, and it is discriminated that variable contrast picture data can be binarized if one or two picture element values at the peak of the frequency in appearance are detected from the histogram and the total sum of frequencies in appearance of picture element values included in a prescribed width with picture element values at the peak as the center is larger than a prescribed threshold. If it is discriminated that variable contrast picture data can be binarized, a picture data binarizing part 3 binarizes inputted variable contrast picture data, and a binary picture encoding part 4 encodes this binarized picture data; but otherwise, a variable contrast picture encoding part 2 encodes inputted variable contrast picture data.
Patent JP-H01117498-A (JP)
Title: Transmitter
Inventor: AASAA EMU ORUSEN
IPC: G08C25/00
Filed: 1987-09-30
Abstract: PURPOSE: To optionally monitor a sensor detection output and an operation value and to make it possible to rationally judge over-scale by converting a sensor detection value into an operation value by a receiver. CONSTITUTION: A transmitter(TX) 3 such as a differential transmitter and an electromagnetic flowmeter controls a current value I like a pulse, transmits a detection output PVW based on the measuring range of a sensor as a digital signal through a transmission line. The terminal voltage of a resistor RL is applied to a receiver(RX) 4, which receives the digital signal, converts a prescribed range 0 to 100% in the received digital signal into an operation value PVW and provides the operation value PV to a main control part(MC) 6 such as a computer through a bus 5. The MC 6 executes control operation based on the value PVW applied from the RX 4 and sends control data to an equipment to be controlled through the bus 5 to control the equipment. Thereby the RX 4 can monitor also the detection output PV based on the measuring range of the sensor as necessity.
Patent JP-H08115668-A (JP)
Title: Manufacture of color cathode-ray tube and device for the manufacture
Inventor: HORIUCHI YOSHIRO
IPC: H01J9/14
Filed: 1994-10-13
Abstract: PURPOSE: To increase the precision of grille height for the enhancement of picture quality by measuring the curvature and the amount of torsion of the inner surface of a panel, and cutting a frame according to these measurements. CONSTITUTION: A panel measuring instrument 11 measures the curvature and the amount of torsion of the inner surface of a panel portion 1, and outputs these measurements to a controller 13 as panel data D11. A pressurizing jig/ frame measuring jig 12 pressurizes a frame 2 in the direction of arrow V-V, then measures the curvature and the amount of torsion of the frame 2 after pressurization, and outputs these measurements to the controller 13 as AG data D12. The controller 13 receives the data D11, D12 input from the measuring instrument 11 and the jig 12, and outputs cutting data D13 originated according to these data to an NC milling cutter 10. The milling cutter 10 performs cutting processes according to the data D13. Thereafter, with the frame 2 kept pressurized, an aperture grille mask is welded to the frame 2.
Patent JP-2000079448-A (JP)
Title: Device for oscillating mold in continuous caster
Inventor: SERA TAIZO
IPC: B22D11/16
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain the execution of a stable continuous casting operation without generating the breakage etc., of solidified shell by independently controlling each oscillating pattern in a plurality of hydraulic cylinders so as to match to the shape of a mold. SOLUTION: On the lower surface of at least four corners in the mold 1 for continuous casting, at least four sets of hydraulic cylinders 2 constituting hybrid actuators for giving the oscillation independently to each in at least four corners of the mold 1, are arranged. The hydraulic cylinders 2 independently control each oscillating pattern so as to match to the shape of the mold 1. The hybrid actuator is composed of the hydraulic cylinder 2, hydraulic pump 3 and a motor 4 for driving the hydraulic cylinder, and a cylinder rod positioning detector 5. The cylinder rod positioning detector 5 is fitted to the hydraulic cylinder 2, and on the motor 4, a motor rotation-state detector 6 is fitted. Signals from the cylinder rod positioning detector 5 and the motor rotation-state detector 6 are inputted into a hybrid actuator control unit 7.
Patent JP-H0936890-A (JP)
Title: Abr cell flow control method
Inventor: AIDA MASAKI
IPC: H04L47/30
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To maintain communication quality of the ABR(available but rate) service even when connecting number of priority class service is changed. SOLUTION: On the occurrence of a connection request of the priority class service, a PCR(reak cell rate), an SCR(sustainable cell rate) and a BT(burst tolerance) of the priority class are informed to an idle band estimate processing section 4. After the idle band estimate processing section 4 calculates a mean value and a variance of a transmission line operating rate, the idle band estimate processing section 4 calculates a probability Ploss from the detection of congestion in an ABR butter 2a till an overflow, and when the probability Ploss is smaller than a quality criterion P set in advance, the ABR service connection is permitted.  Then the idle band estimate processing section 4 calculates again newly the probability P"loss every time the number of connection of the priority class service is increased/decreased to revise a congestion detection threshold level of the ABR butter 2a so that the probability P"loss becomes equal to the quality criterion P.
Patent JP-H0973317-A (JP)
Title: Positioning device
Inventor: TAKASHIMA TSUNEO
IPC: G05D3/12
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance-free high-precision positioning device by only a general AC motor without providing any special speed sensor. SOLUTION: The positioning device equipped with a moving body 12 which is guided through a friction contact part, a driving means 16 which drives the moving body 12, a speed detecting means 17 which detects the speed of the moving body 12, a position detecting means 17 which detects the speed of the moving body 12, position detecting means 13 and 14 which detect the position of the moving body 12, a speed control system 4 which controls the speed of the moving body 12 according to a specific speed command signal and the moving speed of the moving body 12,  and a position control system 3 which controls the position of the moving body 12 according to a specific position command signal and the position signal of the moving body 12 is equipped with a switching means which switches a 1st positioning mode wherein trapezoid driving by the operation of only the speed control system 4 is performed, a 2nd positioning mode wherein rough positioning is performed by using feedback control by the operation of both the position control system 3 and speed control system 4, and a 3rd positioning mode wherein precise positioning using feedback control by the operation of only the position control part 3 is performed.
Patent JP-2001075162-A (JP)
Title: Photographing lens device for electronic camera
Inventor: TAKAHASHI TAKANORI
IPC: G03B19/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To make easily producible a photographing lens device, to improve the productivity and to make maintainable high optical performance by assembling plural blocks or units capable of relatively being positioned and fixed. SOLUTION: A 1st optical unit 20 where a 1st group lens is fixed in a front lens frame 2 takes in luminous flux from a subject along a 1st optical axis OA1 (horizontal direction) and is movably held in an optical axis changing unit 30. The unit 30 is fixed on a 2nd optical unit 80, reflects the luminous flux passing through the 1st group lens by a mirror 33 and bends it by 90 deg. along a 2nd optical axis OA2 (vertical direction). A light quantity adjusting unit 50 is fixed on the unit 80, and a shutter and a diaphragm are disposed on the unit 50. In the unit 80, a 2nd group lens is fixed in a rear lens frame 82, and is arranged so that the luminous flux reflected along the 2nd optical axis OA2 and passing through the aperture of the unit 50 may be formed into an image on a CCD 92.
Patent JP-H1184374-A (JP)
Title: Display device
Inventor: IIZAKA HIDETO
IPC: G09F9/35
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide technology capable of preventing a background from being imaged without sacrificing the brightness and the constrast of a display in a reflection type liquid crystal display device. SOLUTION: An optical modulation element 40 having a prescribed luminance factor and a prescribed degree of gloss is stuck on the outside surface of a counter substrate 20. This optical modulation element 40 is provided with prescribed surface ruggedness distributions or prescribed internal refractive index distributions 41 in the plane direction and is constituted so as to modulate incident light and the reflected lights reflected from pixel electrodes by these surface ruggedness distributions or these internal refractive index distributions 41. The size of the surface reggedness or the internal refractive index distributions is preferably formed smaller than the size of the pixel of the liquid crystal display device.
Patent JP-H0296192-A (JP)
Title: Copying machine with data imprinting mechanism
Inventor: FUKUSHIMA SHIGENOBU
IPC: G03G21/00
Filed: 1988-09-30
Abstract: PURPOSE:To eliminate the need for the specification of a data imprinting position by executing imprinting data based on imprinting controlling data computed by the data of copy paper size and the data of a prescribed imprinting position. CONSTITUTION:When the data of copy paper size is given, imprinting controlling data is computed based on the data of copy paper size and the data of a prescribed imprinting position (the data which gives a prescribed distant position from the two sides of a copy paper). In this case, the imprinting controlling data is the data which gives imprinting start timing and imprinting end timing and is also the data which gives an imprinting position in the shaft direction of a photosensitive drum. Thus, imprinting data to a prescribed position on a paper can be executed without specifying a data imprinting position.
Patent JP-S60157908-A (JP)
Title: Ground clearance adjuster of automobile
Inventor: OOTAKE MINORU
IPC: B60G17/015
Filed: 1983-12-27
Abstract: PURPOSE:To enable safe driving without any adverse effect on the steering stability by issuing the same signals from the ground clearance sensors of two wheels disposed in diagonally positions and detecting the presence or the absence of different signals of the ground clearance sensors of the other wheels. CONSTITUTION:According to the signals of ground clearance sensors A, B, C and D mounted on front, rear, right and left air suspensions FL, FR, RL and RR, air is supplied to increase ground clearance. By opening an exhaust valve L2, air is discharged outside to reduce the ground clearance. If the ground clearance sensors of two wheels having the diagonal relation with each other produce the same signals and the sensors of the other wheels produce different signals or no signal, any trouble state where a single wheel may fall into a side channel or so, or ride on corner stones is discriminated. And a logic circuit 51 which interrupts the air feeding and discharging operation with respect to each of the air suspensions is incorporated into a controller 5.
Patent JP-H0584177-A (JP)
Title: Floor nozzle for vacuum cleaner
Inventor: TOKUDA TAKESHI
IPC: A47L9/02
Filed: 1991-09-27
Abstract: PURPOSE:To improve the efficiency in sucking heavy objects (such as coins and pins), and dusts difficult to collect in a floor nozzle for family electric vacuum cleaner. CONSTITUTION:By providing a local inlet 10 of a rib portion for the lock of a rotating pipe movable portion, a high speed air stream is generated to improve the sucking performance of dust hard to suck so far or a heavy object. Furthermore, by forming the contact 8a and 12a of the rotating pipe to the main body of the floor nozzle of a flexible material, a close contact can be improved, and sucking performance of the inlet port of the local part can be improved.
Patent JP-S62109143-A (JP)
Title: File control system
Inventor: NAKATSU YOSHINOBU
IPC: G06F13/00
Filed: 1985-11-08
Abstract: PURPOSE:To attain the output for each page, the recovery of errors, etc., by providing an identifier to control the output state of a file contents. CONSTITUTION:For a control table 1, the OB minor file names are stored to a storing area 4 for each OB minor file with the start address BOE10 of the OB minor file stored in a BOE storing area 5. An EOE storing area 6 stores an end address EOE 12 for OB minor file with the head address BOD10 of the data stored in the OB minor file stored in a BOD storing area 7. While the end address EOD11 of the data stored in the OB minor file is stored in an EOD storing area 8 respectively. An identifier 13 is added to each output unit. In case an output device has a trouble during the output of the data 14 and the output is interrupted, the output device is replaced and the output of an OB minor file 9 is instructed. Thus the output data is outputted up to the address shown by the EOD through the data 15 since the BOD of the file control table indicates the address of the data 15.
Patent JP-2000138963-A (JP)
Title: Code division multiple access communication system
Inventor: PAPASAKELLARIOU ARISTIDES
IPC: H04W24/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To allow a user station to quickly identify a spread spectrum code offset in existence in an actual signal path by allowing a communication terminal to select a code offset used to demodulate a signal of a different path sent from a base station. SOLUTION: A receiver 32 of a user station receives a spread spectrum signal, demodulates I, Q components, and a spread release and accumulation element 35 multiplies PNI, PNQ codes generated by a PNI and PNQ generator 46 with the I, Q components respectively. An incoherent envelope detection element 38 squares outputs of the element 85 and sums them to eliminate the phase dependent component so that the results depend only on the PN code offset. A path identification device 40 is provided with a retrieval algorithm with respect to a path identification method. A length of correlation period in each offset is specified and the result is reported to a retrieval device controller 42. The retrieval device controller 42 decides how to execute it when additional retrieval is received or whether or not a new retrieval area is selected.
Patent JP-H01211442-A (JP)
Title: Fishing reel-driving gear backstop
Inventor: OTAKE YUTAKA
IPC: A01K89/015
Filed: 1987-09-30
Abstract: PURPOSE:To provide the title backstop so designed that when a cam is to be displaced by operation of a cam-actuating plate, a click emitting caused by the displacement of a click spring projection hooking or unhooking on a cam notch is sensed, thereby confirming the movement of a claw via a change member. CONSTITUTION:The following members are provided: (1) a claw free to be hooked or unhooked on a ratchet 6, (2) a change member 22 free to contact with or separate from the claw 10 as a member to displace the claw 10 corresponding to the forward or reverse motion of a driving gear 4, (3) a cam 28 to displace said change member 22, and (4) a cam-actuating plate 38 so as to make the cam 28 free to rotate. Furthermore, a click spring 34 is equipped so as to emit clicks when it is hooked or unhooked on the notch 32 of the cam 28 according to the rotating motion of said cam 28. That is, when the cam 28 is to be displaced by operation of the cam-actuating plate 38, a click emitting caused by the displacement of the projection 36 of the click spring 34 hooking or unhooking on said notch 32 is sensed, thereby confirming the movement of the claw 10 via the change member 22 and readily identifying the movement of relevant members to their respective specified positions through the touch sense.