baber/WOPTO huggingface dataset:
Patent JP-H05133185-A (JP)
Title: Method of propulsion construction
Inventor: KOTANI KATSUMI
IPC: E21D9/06
Filed: 1991-11-08
Abstract: PURPOSE:To obtain a sufficient lubrication effect when a pipe body is propelled while preventing soil contamination in the periphery by smoothly transporting and supplying a lubricant. CONSTITUTION:When a cylindrical pipe body 10 is pushed from the rear by a propulsion jack, etc., in succession and pressed into the ground E, a lubricant 12 is injected into an air gap (d) formed to the outer circumference of the pipe body 10 with the propulsion of the pipe body 10. The lubricant 12 is force-fed through a pump 16 and a piping 18 from a mixing tank 14 disposed in the rear of the pipe body 10, and supplied into the air gap (d) from discharge openings 20 formed to the outer circumferential section of the pipe body 10. A fiber dispersion, in which water swelling fibers are dispersed in water, is used as the lubricant 12.
Patent JP-H08179857-A (JP)
Title: Reset circuit
Inventor: TANAKA HIROMASA
IPC: G06F1/24
Filed: 1994-12-22
Abstract: PURPOSE: To provide the reset circuit constituted for shortening the activating term of a system equipped with a microprocessor (CPU) and a peripheral function part. CONSTITUTION: This circuit is composed of a power source ON reset circuit 1, CPU 2, plural peripheral function parts 3a-3n, gate circuit 5, reset cancel control part 6, and reset control circuit 7. The CPU 2 is reset corresponding to a reset signal (c) from the gate circuit 5, and the CPU 2 performs pre- processing after the completion of reset. Corresponding to a control signal (d) outputted from the CPU 2 after the end of preprocessing, the reset cancel control part 6 outputs a reset cancel signal (e) and corresponding to the reset cancel signal (e), the reset control circuit 7 turns reset signals c' of the peripheral function parts 3a-3n to a high level (reset cancel state).
Patent JP-H03180657-A (JP)
Title: Constructing method for stair for building
Inventor: YOKOMORI KIYOFUMI
IPC: E04F11/02
Filed: 1989-12-08
Abstract: PURPOSE:To facilitate constructing of a multistoried stairs through the repeating use of one and the same support lever and to reduce a temporary construction material by temporarily constructing and fixing a stair member by using a support lever and a support column material in prior to construct a floor and alternately and orderly constructing floors and stairs. CONSTITUTION:On a basis of floors 1 and 2 and a body, serving as a reference floor A, where concreting is completed, a pair of column materials 5 between which a beam support material 6 is spanned are coupled in a stair constructing position on the stair landing side to the upper ends of support column materials 25 and 25. Lateral levers 3, 23, and 33 are fixed to a stair constructing position on the floor 1 side, and a pair of support levers 7 spanned between reference floors A0 and A1 are disposed. Newly constructed stair members 4 formed with two members of upper and lower members are locked such that end parts 4a, 4b, and 4c are locked to the support beam material 6 and lateral levers 3 and 33 to construct stairs. After the support 7 is released from engagement and lifted upward, through repetition of the operation, stairs, a floor, and a body are alternately constructed upward at each floor.
Patent JP-H11154984-A (JP)
Title: Communication equipment, communication system, communication method and coding decoding method
Inventor: YUGUCHI TASUKU
IPC: H04L25/49
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment, its communication system and method, and its coding/decoding method where data are transmitted at high speed for a long distance regardless of its compactness. SOLUTION: A coding circuit 12 of a transmission unit 1 encodes data to be sent into biphase code, applies frequency division to the obtained biphase code, and a transmission circuit 13 sends the biphase code 1/2 frequency-divided as a coded signal. A reception circuit 21 of a reception unit 2 receives the coded signal consisting of the biphase code 1/2 frequency-divided. A decoding circuit 22 detects a change in a level of the received coded signal for each prescribed period corresponding to a time width of each bit of the data, and decodes the coded signal, based on the detected level change.
Patent JP-H10155736-A (JP)
Title: Signal processing apparatus for endoscope
Inventor: YANAGAWA YUTAKA
IPC: G02B23/24
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To easily input information such as patient data without performing complicated operations such as key board inputting when diagnosis is performed and to reduce burden of an operator. SOLUTION: An image signal photographed by a CCD 4 of an endoscope 1 is signal-processed by means of a video processor 2 and a diagnostic image is displayed on a monitor 3. When diagnosis is performed and bar codes contg. patient data attached on a chart are photographed by means of the endoscope 1, brightness signal is separated and formed from this photographed signal by a brightness-color separating circuit 8 and a brightness signal processing circuit 10 and is inputted into a CPU 14 through an A/D converter 13. Then, the patient data is discriminated based on a bar code information extracted from the brightness signal in the CPU 14 and it is superimposed with an endoscope diagnostic image in a superimposing circuit 12 and this endoscope diagnostic image superimposed with this patient data is displayed on the monitor 3.
Patent JP-H07171562-A (JP)
Title: Ceramic ball
Inventor: WAKAMATSU NOBUAKI
IPC: C02F1/30
Filed: 1993-12-20
Abstract: PURPOSE:To provide a ceramic ball which is useful to improve decoration and quality of water by merely submerging the ball in the water. CONSTITUTION:A ceramic ball 1 is prepared by covering a spherical ceramic material 2 about the size of a small stone with a film 3. The ceramic material 2 has far-infrared radiation effect (far-infrared rays are radiated). For example, there is a ceramic material wherein a alumina-based ceramic containing Al2O3 and a zircon-based ceramic containing ZrO2 are mixed together in a ratio of 6:4. The film 3 comprises, for example, a coating material of a synthetic resin.
Patent JP-H07172033-A (JP)
Title: Output device
Inventor: TOKUDA AKIHIKO
IPC: G06F3/12
Filed: 1993-12-20
Abstract: PURPOSE:To make an error or a status known without using an expensive LCD, by a method wherein the error of an output device is detected, a display pattern corresponding to the detected error through a detected display pattern control method, through which a person is informed of the error discriminatively. CONSTITUTION:An error decision part 7 in a data processing part applies an error signal of a control sensor 13 or a printing part 6 to an LED lighting pattern producing table 8. The LED display patterns corresponding to the errors each are decided, an LED driver 9 is started, a person is informed of generation of the errors within a printer and kinds of the errors by LEDs 10, 11 through a data transmitting and receiving part 3. Then an error printing contents producing table 12 either deliver information of message print outputting printing contents corresponding to the error signal to the printing part 6 or allows the information to display to a CRT of an information processing device 1 based on an error signal decision result delivered to the error printing contents producing table 12 through the error decision part 7.
Patent JP-H03184741-A (JP)
Title: Numerically controlled machining device
Inventor: KATO TETSUO
IPC: G05B19/18
Filed: 1989-12-08
Abstract: PURPOSE:To get rid of any intermission by feeding a logical sum of both override signals to a N/C arithmetic unit temporarily at time of a changeover from the one side override signal of a speed controller and a manual control panel to the other signal. CONSTITUTION:Now, supposing that an override signal is fed to an N/C arithmetic unit 30a from the side of a speed controller 32 by way of a bus cable 32a. When a selector switch 390 is changed over from this state, a high level is inputted into an S terminal of a flip-flop circuit 384 and therefore each of gate circuits 382a-382e is opened. On the other hand, a high level of a Q circuit of the FF circuit 384 is fed to a delay circuit 386, but output from this circuit is outputted after the elapse of the specified period. Within this specified period, FF circuit 383 is not reset, so that each of gate circuits 381a-381e keeps a state of being opened. Consequently, at this period, a logical sum of both override signals out of the speed controller 32 and a manual control panel 39 is being fed to the N/C arithmetic unit 30a, so that there is no intermission at all.
Patent JP-H06169110-A (JP)
Title: Manufacture of thermoelectric conversion material
Inventor: TOKIAI TATSUO
IPC: H01L35/14
Filed: 1992-11-30
Abstract: PURPOSE:To develop a thermoelectric conversion material having excellent thermoelectric characteristics and mechanical strength by molding and sintering the jointly pulverized and mixed powder consisting of germanium, tellurium, silver and antimony. CONSTITUTION:After the metal powder, consisting of three or more kinds selected from germanium, tellurium, silver and antimony, has been jointly pulverized and mixed, it is molded and sintered by a hot isotropic pressing or it is calcivated, molded and sintered or sintered by hot isotropic pressing and the thermoelectric conversion material is manufactured.
Patent JP-H09157195-A (JP)
Title: New compound and liquid crystal composition using the same
Inventor: TAKEHARA SADAO
IPC: G02F1/13
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound capable of readily producing, excellent in refractive index anisotropy and low reducing property of threshold, having low viscosity and wide liquid crystal temperature range and capable of providing a liquid crystal composition hardly causing deposition and phase separation of crystal, especially at a low temperature and useful as a liquid crystal material for active matrix driving. SOLUTION: This compound is represented by formula I [R<1> is a 1-12C alkyl; X and Y are H or F or F; Z is F, Cl, CN, a group of the formula R<2> (R<2> is R<1> or a 2-12C alkenyl), a group of the formula OR<2> , OCN, OCF3 , OCF2 H or OCH2 CF3 ; (m) and (n) are each 1-3 or 0-2 and (m+n) is 2 or 3; cyclohexane ring is a trans configuration], e.g. 1- trans-4-[3-(trans-4-propylcyclohexyl) propyl]cyclohexyl}-3,4,5trifluorobenzene. A compound of formula I (Z is a group containing no alkenyl) is obtained by reacting a compound of formula II (Ph is phenyl) with a compound of formula III to afford a compound of formula IV and carrying out catalytic reduction of the compound of formula IV.
Patent JP-2001144970-A (JP)
Title: Image conversion method
Inventor: MINAMINO KATSUMI
IPC: G06T1/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image conversion method that can decode a color image in the case of converting a color image into the monochrome image. SOLUTION: An R component, a G component and a B component in 8-bit each being components of a color image are divided into data each having a bit size in 3-bits, in 3-bits and in 2-bits respectively (S101). Then each bit (digit) value of the divided data is extracted (S102), the extracted values are arranged in a prescribed sequence such as G8, R8, B8, G7, R7, B7, G6, R6 (S103), and the monochrome image is displayed in data in 8-bits arranged in this way (S104).
Patent JP-2000143065-A (JP)
Title: Article continuous extractor
Inventor: AKITA KOJI
IPC: B65H29/62
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To continuously extract printed books only by the required number of copies while maintaining the flow of printed books particularly on a conveyor by making an extraction line movable almost in the conveying direction of a conveying line at speed not lower than the conveying speed. SOLUTION: In a first extraction conveyor 7, a nip conveyor 8 above it and a second extraction conveyor 9, each belt is circulated in the directions of arrow marks by a driving roller. This single articles 2 fed from an extractor 3 are guided from a conveying line by a guide 4 and fed to the first extraction conveyor 7 and nip conveyor 9. By being held between a pair of conveyors and successively fed, the thin single articles 2 can be fed without a hitch even in an extraction line 3 inclining upward. When extracted, the thin single articles 2 are fed obliquely upward by the first extraction conveyor 7 and nip conveyor 8 of a conveying line and to the second extraction conveyor 9. When extraction is completed, the extraction line 3 moves toward the conveying line at speed not lower than the conveying speed.
Patent JP-2000145396-A (JP)
Title: Ring cable insertion device for shield segment
Inventor: KANAMORI KATSUHIKO
IPC: E21D11/40
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To contrive the small size, energy saving and automation of an insertion device by axially detachably mounting a hollow hydraulic jack or the like on the inside wall of a tunnel, and easily inserting PC steel material of even high rigidity in the circumferential direction. SOLUTION: A ring cable insertion device 10 for inserting a PC cable for introducing prestress in the circumferential direction of a precast concrete segment for tunnel lining is attached through a bracket 18 or the like to a segment wall face. The insertion device 10 is composed of a hollow hydraulic jack 11, a guide pipe 30, a chuck 14 and the like, and the PC cable 40 inserted in the inside is introduced in a segment insertion hole by the guide pipe 30. The PC cable cut into the equivalent length of one circumference of a segment ring is inserted by the jack 11 to easily insert even the PC cable of large rigidity into a small diameter tunnel. After insertion, prestress is introduced by the known method. Thereby the efficiency of tunnel construction can be improved.
Patent JP-H02184686-A (JP)
Title: Novel benzopyranylpyrrolinone derivative
Inventor: JIRU JIYUNAN
IPC: C07D405/04
Filed: 1989-12-08
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R 1  is cyano or nitro; R 2  and R 3  are each H or lower alkyl; R 4  is alkyl, alkenyl or phenyl (lower alkyl, alkenyl or phenyl (lower alkyl) (phenyl may be substd. by lower alkyl), -(CH 2 ) m OR 2  ((m) is 1-5) or -(CH 2 ) m N(R 2 ) 2 ].  
     EXAMPLE: 6-Cyano-3,4-dihydro-2,2-dimethyl-trans-3-hydroxy-4-(4-methoxy-2-oxo-3- pyrrolin-1-yl)-2H-1-benzopyrane.  
     USE: This new material is useful for treating smooth muscle relaxation, pulmonary hypertension, congestive heart failure, angina, cerebrovascular contraction, heart arrhythmia, cerbral hemorihage, renal failure, peripheral vascular closure or gastrointestinal disorder.  
     PROCESS: A compd. represented by formula II (R 5  is methyl or ethyl) and a compd. represented by the formula, R 4 OH (R 4  is not methyl or ethyl) are reacted. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000147611-A (JP)
Title: Flash photographing controller for camera
Inventor: YUGAWA KAZUHIKO
IPC: G03B7/16
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To suitably control the light quantity of a flash in flash photographing, independently of whether an image pickup part and a camera main body part are in a directly connected state or a separated state. SOLUTION: An entire control part 218 controls the light quantity of the flash 4 by either flashmatic control(FM control) or dimming control by a light control sensor 12. In the flash photographing, whether or not the image pickup part 3 is directly connected to the camera main body part 2 is discriminated by an image-pickup part detection circuit 209. When the image pickup part 3 is connected directly to the main body part 2, the control part 218 controls the light quantity of the flash 4 by the FM control, and when it is separated therefrom, the light quantity of the flash 4 is controlled by the dimming control.  The light quantity of the flash is suitably controlled, regardless of the constitution state of the camera, by performing the light control in the separated state of the image pickup part 3 and the main body part 2, where the reliability of the result of range-finding by a range-finding circuit 308 becomes low.
Patent JP-H05114286-A (JP)
Title: Electronic device
Inventor: KEBIN SHII MATSUKUDONOUGU
IPC: G09G5/393
Filed: 1991-12-04
Abstract: PURPOSE: To output serial data for display independent of data access by a processor. CONSTITUTION: A memory 10 is accessed by two ports, one port 2 is provided with a serial register 20 for serial data input/output and data are inputted and outputted by address information from the processor 8 at the other port 6. By the serial data output from the port 2, images are displayed at a display device 1.
Patent JP-H11231115-A (JP)
Title: Optical element
Inventor: SEKIDA MAKOTO
IPC: B29D11/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent an optical element, formed by arranging reflecting surfaces having curvature adjacently, from deteriorating in optical performance by suppressing relative eccentricity between the reflecting surfaces. SOLUTION: This optical element 1 having a 1st reflecting surface block 7 formed by arranging reflecting surfaces R2, R4, and R6 having curvature adjacently and a 2nd reflecting surface block 8 provided oppositely to the 1st reflecting surface block and formed by arranging single or plural reflecting surfaces R3 and R5 with curvature adjacently has the 1st and 2nd reflecting surface blocks 7 and 8 molded by metal molds.
Patent JP-H10146763-A (JP)
Title: Metal bond grinding wheel and manufacture thereof
Inventor: SAKAKIBARA SADAO
IPC: B24D3/06
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To set a distribution condition of abrasive grain installed on a grinding wheel base metal in a uniform condition. SOLUTION: Abrasive grain 1 comprising diamond or cubic boron nitride(CBN) is mixed with grain 2 having a roughly similar specific gravity to that of the abrasive grain 1 and a roughly spherical form. Mix of these in a uniform condition is installed on a grinding wheel base metal 6 of metal, and they are temporarily attached to each other by an electroplating means (temporarily attaching plating layer) 3. The grain 2 is removed from that in a temporarily attached condition, and the abrasive grain 1 left is enclosed with metal binding agent 5 comprising a plating means. Metal bond grinding wheel in which a distribution condition of the abrasive grain 1 is uniform can thus be formed or manufactured. A uniform distribution condition of the abrasive grain 1 can be formed, and a uniform abrasive grain interval condition can be provided, thereby grinding oil can be smoothly supplied.
Patent JP-H11151303-A (JP)
Title: Iontophoresis type percutaneous administering element
Inventor: KASANO HIROYUKI
IPC: A61N1/30
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a biocell driving element capable of causing percutaneous infiltration of polymer medication ions with efficiency even at low voltages, relating to an iontophoresis type element. SOLUTION: A second conductive mineral layer 8 is deposited on an infiltrated-medication-dispersed base material layer 3. An insulating layer 2 is provided below the base material layer 3. A plurality of hollow insulator needles 4 are present in the insulating layer 2. Further, a first conductive mineral layer 1 is provided on a part of the skin-contacting surface of the insulating layer 2. The first and second conductive mineral layers 1, 8 are electrically connected together. The materials of the first and second conductive mineral layers 1, 2 are made from metals or semiconductors of different electron affinities. In use, the conductive mineral 1 is contacted with the skin, and the hollow insulator needles 4 are driven into the skin up to the lower surface of the epidermis, so that an electrically closed circuit is formed by a conductive liquid filling each of the needles 4.  A biocell obtained from the first and second mineral layers 1, 8 is made to produce an electric current to cause selective iontophoresis by way of the inside of each insulator needle.
Patent JP-H06174358-A (JP)
Title: Refrigerator
Inventor: USUI KENJI
IPC: F25D19/00
Filed: 1992-12-01
Abstract: PURPOSE:To prevent noisy sound around a refrigerator from being leaked and make a low noisy situation by a method wherein a base bottom surface of a machine chamber at a lower part of a rear surface of the refrigerator is formed into a corrugated shape, porous hard-to-ignited sound muffling material is arranged at an entire surface between the top end portions and then an air layer is formed by the corrugated shaped base valley portion and the porous hard-to-ignite sound muffling material. CONSTITUTION:A bottom surface of a base 7 of a machine chamber 2 at a lower part of a rear surface of a main body 1 of a refrigerator is formed into corrugated shapes where their upper and lower shapes are staggered in an equal-spaced apart relation. At the corrugated top end 7a of the compressor 3, the porous hard-to-ignite sound muffling material 16 is arranged at an entire bottom surface of the base 7. A machine chamber 9 at the rear surface is provided with porous hard-to-ignite sound muffling material and further the top part of the machine chamber 2 is provided with porous hard-to-ignite sound muffling material 11 arranged at the bottom part of the box casing of the main body 1 of the refrigerator. With such an arrangement as above, it is possible to muffle noisy sound generated from the compressor 3 and the like and also it is possible to reduce noisy sound passed through the bottom part of the base 7.
Patent JP-H0691320-A (JP)
Title: Nozzle device for removing scale
Inventor: SHIBATA AKIRA
IPC: B21B45/08
Filed: 1991-12-05
Abstract: PURPOSE:To provide a compact nozzle device which can prevent collision pressure of injection water flow to a rolled steel sheet from being reduced and being dispersed, further, remove scale effectively since the whole length of the nozzle device need not be elongated for the formation of a flow straightening passage. CONSTITUTION:A piston valve body 6 which can slide freely in the injection direction o fluid in a valve casing 5 is equipped, a valve opening closing part 7 is equipped between the valve casing 5 and the piston valve body 6 and a slide supporting guide part 8 of the piston valve body 6, too, is equipped in the valve casing 5. The piston valve body 6 is energized in the direction against the fluid pressure, the block state of the valve opening closing part 7 is maintained in a fixed fluid pressure and there is prepared a spring 9 by which the valve opening closing part 7 is allowed to be opened when a fluid pressure larger than the fixed fluid pressure acts. The supporting guide part 8 is arranged on the downstream side of the valve closing part 7 and the flow straightening passage 25 is formed in the piston valve body 6.
Patent JP-H08150095-A (JP)
Title: Bathtub fixing device
Inventor: MORIMOTO KAZUMASA
IPC: A47K3/16
Filed: 1994-11-30
Abstract: PURPOSE: To provide a bathtub fixing device capable of easily fixing a bathtub and stabilizing the fixed state. CONSTITUTION: In the relative relation of plural wall panels 15, plural fixtures 18 and a bathtub edge part 17, the respective fixtures 18 for which an upper part locking piece 20 is turned upwards and a lower part fixing base 19 is fixed to the inner surface of the respective wall panels 15 are present below the edge part 17 of the bathtub, the lower edge 17b of a bathtub edge part 17 is hooked to the upper part locking pieces 20 of the respective fixtures 18 and the respective vertical ribs 17c of the bathtub edge part 17 are fitted inside the slits of the upper part locking pieces 20. Thus, since the movement of the bathtub 16 in plural directions is restrained by the fixtures 18, the bathtub 16 installed on a waterproof pan 11 is not shifted.  Since just the lower edge 17b and the vertical ribs 17c are hooked to the upper part locking pieces 20 and the slits, operability at the time of fixing the bathtub is improved. Since the vertical ribs 17c also serve as a reinforcing member, the mechanical characteristics of the bathtub edge part 17 are improved.