baber/WOPTO huggingface dataset:
Patent JP-S62113040-A (JP)
Title: Method and apparatus for sampling concrete kneading water
Inventor: KANEKO SEIJI
IPC: G01N1/10
Filed: 1985-11-12
Abstract: PURPOSE:To save labor for sampling operation, by inserting a pipe directly connected to vacuum sucker into a concrete to vacuum suck only kneading water checking suction of foreign matters. CONSTITUTION:A sampler 1 is made up of a vacuum sucking section 2, a vac uum pipe 3 connected thereto 2, a sampling container 4 in the course of pipe 3 and a filter 5 provided at the tip of the pipe 3. Then, the pipe 3 is inserted into a concrete and kneading water in the concrete is sampled by sucking force of the sucking section 2. This can save a labor for sampling operation.
Patent JP-2001074041-A (JP)
Title: Sliding bearing and rotational sliding body
Inventor: KIMIZUKA GENICHI
IPC: F16C37/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a sliding bearing and a rotational sliding body capable of maintaining high rotating precision over a long period by restraining nonconformity of heat reserve, abrasion, etc., due to increase of rotating speed, and of extending product service lift. SOLUTION: An irregular part 3 is provided on an inner peripheral surface 2. Protruded parts 3a contact with a rotation axis 4 and recessed parts 3b form cavity parts without making contact with the rotation axis 4. The irregular part 3 is integrally formed along the rotating direction of the rotation axis 4 along a specified range on the side to slide on and make contact with the rotation axis 4 of the inner peripheral surface 2 by respectively arranging the recessed part 3b on a central part of the inner peripheral surface 2 and the protruded parts 3a on both sides of the recessed part 3b.
Patent JP-H03114448-A (JP)
Title: X-ray ct apparatus
Inventor: MIYAZAKI YASUSHI
IPC: A61B6/03
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a reconstituted image high in diagnostic capacity by reducing the artifact thereof by reconstituting an image using the output value of a correction processing means. CONSTITUTION:An X-ray source 101 and a multichannel X-ray detector 102 are arranged within a range covering a photographing region 103 and rotated so that the relative positional relation therebetween is held around the center O of rotation. The examinee within the photographing region 103 is intermittently or continuously irradiated with X-rays from the X-ray source 101 during rotation and the intensities l of transmitted X-rays in many angular directions around the examinee are measured by a measuring apparatus 104. The intensities I of X-rays are inputted to a pre-processing apparatus 105 and pre- processing such as the correction of the sensitivity of the detector, the correction of quality or logarithmic conversion is executed and the obtained data are successively inputted to a correction processing apparatus 106 and the error due to end effect is reduced and an image is reconstituted by an image reconstituting apparatus 107. The reconstituted image is displayed on a display apparatus 108 and becomes an image reduced in an artifact.
Patent JP-H03192128-A (JP)
Title: Coreactive powder composition
Inventor: JIEFURI MAIKERU OOEN RUISU
IPC: C09D5/46
Filed: 1990-09-25
Abstract: PURPOSE: To obtain a thermosetting coreactive powdered composition easy to form a uniform and continuous film by spray-drying an aqueous dispersion containing a copolymer having a specific functionated group to form particulate powder.  
     CONSTITUTION: A thermosetting coreactive particulate powdered composition in which in a considerable amount of the particles each particle has a functionated group thermosetting-reactive with another is prepared by spray- drying an aqueous suspension containing at least one copolymer having at least one functionated group to be obtained by polymerizing at least one olefinic unsaturated monomer and at least one monomer capable of imparting at least one functionality and polymerizable with the olefinic unsaturated monomer in such a manner as to form particulate powder. According to this method the physical and morphological properties are improved and a thermosetting coreactive powdered coating composition easy to form a uniform and continuous film is obtained. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0784622-A (JP)
Title: Cad/cam connecting system
Inventor: NAGASAKA YASUMI
IPC: G06F17/50
Filed: 1993-09-14
Abstract: PURPOSE:To provide a CAD/CAM connecting system capable of automatically generating CAM information based upon CAD information even when the final shape of work done on a workpiece has plural outlines. CONSTITUTION:This CAD/CAM connecting system is provided with a CAD system for generating CAD information for work done on a workpiece 200, an AI tool for converting the CAD information into CAM information and a CAM system for converting the CAM information into an NC code. A knowledge base for the AI tool expresses tool routes along respective outlines expressing the shape of the work done on a workpiece 200 as a model and a cutting between these outlines and the initial and final outlines of the cutting area are expressed as a model by the outline (work-line) of a workpiece 100 and plural outlines (segments-1, segments-2) expressing the shape of the target 200.
Patent JP-S62112186-A (JP)
Title: Thermomagnetic recorder
Inventor: KOMIYA RYOHEI
IPC: G03G19/00
Filed: 1985-11-11
Abstract: PURPOSE:To improve magnetization efficiency by heating a magnetized film by a heating roller to uniformly magnetize the magnetized film. CONSTITUTION:A thermal head 34 provided with many heating elements 32 on a base plate 31 is disposed to a magnetic latent image forming part 24 in such a state in which the heating elements 32 are held in sliding contact with the magnetized film 14. A magnetic field is formed by a magnetic field forming device for forming the latent image. The film 14 which is preliminarily initialized is, therefore, subjected to local inverse magnetization when the driving current pulses from a driving circuit 36 are selectively supplied to the heating elements 32. The magnetic latent image is formed by the aggregation of such inversely magnetized parts. The residual magnetization approximate to the satd. residual magnetization is obtd. with the relatively weak external magnetic field as compared to the case of making magnetization only by the external magnetic field and therefore, the uniform magnetization of the magnetized film for the purpose of initialization is efficiently obtd.
Patent JP-H0892145-A (JP)
Title: Production of 1,2,2,2-tetrafluoroethyl trifluoromethyl ether
Inventor: MOCHIZUKI YUJI
IPC: C07B61/00
Filed: 1994-09-22
Abstract: PURPOSE: To provide a method for producing 1,2,2,2-tetrafluoroethyl trifluoromethyl ether useful as a refrigerant or a propellant without any fear for destroying the ozonosphere in a high yield with a high selectivity by using a relatively readily available raw material. CONSTITUTION: The characteristics of this method for producing 1,2,2,2- tetrafluoroethyl trifluoromethyl ether (CF3 -CHF-O-CF3 ) comprises reducing iodine in 1-iodo-1,2,2,2,-tetrafluoroethyl trifluoromethyl ether (CF3 -CIF-O-CF3 ) into hydrogen with a reducing agent. A metallic hydride or a metal hydrogen complex compound is preferably used as a reducing agent.
Patent JP-H07111792-A (JP)
Title: Controlling method for brushless dc motor
Inventor: MIZUNO TAKAYUKI
IPC: H02P6/08
Filed: 1993-10-08
Abstract: PURPOSE:To achieve control without torque error by compensating the no-load loss (iron loss + mechanical loss) of a motor. CONSTITUTION:A brushless DC motor is controlled by inputting the output from a speed control unit 1 to a current control unit 3, and thereby controlling the armature current of the motor PM. A system to implement this control method is provided with a function generator that performs approximation by the use of an exponential function of motor rotation speed omegar from a speed signal synthesizing unit 7 and that outputs a no-load current command In* for the motor. An adder adds the no-load current command In* to a load current command Ia' from the speed control unit 1, and the resultant current command Ia* is used to control the armature current of the motor. This compensates no-load current, and no torque error due to iron loss and mechanical loss is produced even if the number of revolutions is increased. Thus control accuracy is improved.
Patent JP-H1098748-A (JP)
Title: Display method for stereoscopic video and stereoscopic video mislay device
Inventor: IINUMA TOSHIYA
IPC: G02B27/22
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a display method for a stereoscopic video which makes it easy for an observer to set the eyes focus to the convergence angle and recognize the spatial effect when observing the stereoscopic video by providing a marker body in or nearby the visual field of observation of the stereoscopic video and displaying the stereoscopic video. SOLUTION: When the observer observes the stereoscopic video from the front in the center of a screen, the base part side of the horizontal part 2A of the mark part 2 is in the observation visual field 3 of the observer for the stereoscopic video, but the tip end side and vertical part 2B of the horizontal part 2A are outside the observation visual field 3. Through a display device like this, the observer when observing the stereoscopic video recognizes the mark part 2 projecting forward form the display screen 1a at the same time with the stereoscopic video. Consequently, the eye of the observer has its convergence angle directed to video projecting form the display screen and is put in focus on the part of the mark part 2 projecting almost as much as the projection position of the projecting video.  Therefore, the eye of the observer tends to have the convergence angle and focus nearly matched, and the spatial effect of the projecting video is easily be felt.
Patent JP-H08122798-A (JP)
Title: Method for etching ito coating film
Inventor: TANAKA HIROHISA
IPC: H01L21/304
Filed: 1994-10-19
Abstract: PURPOSE: To provide a method for etching an ITO coating film which enables fine working of the ITO coating film without corrosing a gate wire of TFT, etc., and does not cause accumulation of organic products or change of film quality. CONSTITUTION: A mask pattern for etching the ITO coating film is formed of a metallic material, for example WSix , which gives smaller etching rate in an RIE method using chlorine based gases than rate of the ITO coating film and can be removed by dry-etching using fluorine based gases. Dry-etching of the ITO coating film 7 by RIE method using chlorine based gases by using the mask pattern 11 is executed and then remained WSix mask pattern 11 is stripped off by a CDE method using a fluorine-contained gas.
Patent JP-H02102274-A (JP)
Title: Epoxy resin powder coating material suitable for slot insulation
Inventor: MATSUZAKI KUNIMITSU
IPC: C09D163/02
Filed: 1988-10-07
Abstract: PURPOSE:To obtain the title material excellent in an edge coverage, heat resistance, adhesiveness, impact resistance, etc., by mixing a specified epoxy resin with a carboxyl-terminated polyester resin, a curing agent and a filler. CONSTITUTION:100 pts.wt. epoxy resin based on a bisphenol A epoxy resin of an average MW of 1700-4500, prepared by mixing a bisphenol A epoxy resin of an average MW of 2500-8000 and an m.p. of, desirably, 120-160 deg.C with a bisphenol A epoxy resin of an average MW of 300-1700 and an m.p. of, desirably, >=75 deg.C with 5-100 pts.wt. carboxyl-terminated polyester resin, desirably, of a softening point >=70 deg.C, an acid value of 30-150 (KOH mg/g), an average MW of 600-2500 and a mean particle diameter of about 500-100mum, a curing agent (e.g., imidazole type) and a filler (e.g., CaCO3).
Patent JP-2001072300-A (JP)
Title: Sheet receiving tray and image forming device
Inventor: YOSHIKAWA NAOYA
IPC: B65H31/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: Toprovide a sheet receiving tray capable of easily confirming sheets carried in a sheet carrying part and to provide an image forming device adopting therewith. SOLUTION: Reflectors 24,25, and 26 journalled to a side part of a multifunctional digital copying machine are arranged below (a direction opposite of a sheet carrying direction) sheet carrying trays 109, 111, and 112 so as to correspond to the sheet carrying trays 109, 111 and 112. Angles of the reflectors 24, 25, and 26 are set so that images reflected from picture images on lowermost sheets carried in the sheet carrying trays 109, 111, and 112 can be confirmed from an operating position of the multifunctional digital copying machine, and confirmation of the sheets is performed by looking at the images of the reflectors 24, 25, and 26 form the operating position of the multifunctional digital copying machine.
Patent JP-H0997212-A (JP)
Title: Device and method for detecting memory capacity
Inventor: YAMASHITA YOSHITERU
IPC: G06F12/16
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent such a trouble that the detection of full memory capacity mounted in impossible when starting a memory device. SOLUTION: A CPU 1 writes data in a multiplexer 4 and connects the address of the CPU 1 to the address and bank signal of a DRAM 2. Then, data are written in the address of the DRAM 2 and data are read from the address of the DRAM 2. If there are those data, prescribed data are written in the address of the DRAM 2. When the data are completely written, data are read from the address of the DRAM 2. It is judged which data are read out, and memory capacity is detected.
Patent JP-H04131005-A (JP)
Title: Direct seeding machine of germinated and rooted rice seed
Inventor: TANISHIGE HIDEYUKI
IPC: A01C7/16
Filed: 1990-09-20
Abstract: PURPOSE:To send germinated and rooted rice seeds without damaging by opening and closing two sheets of vibrating plates laid in a specific state by projections of a horizontally feeding roller. CONSTITUTION:A vibrating plate 2a is latched rotatably around a hinge 3a while being forced in the direction of closing inside by a spring 4 and a vibrating plate 2b shorter than the vibrating plate 2a is hooked rotatably around a hinge 3b in the direction of opening outside by a spring 5. A horizontally feeding roller 7 is rotated in the arrow direction and the vibrating plates 2a and 2b are opened and closed by projections 7a.
Patent JP-H0675023-A (JP)
Title: Self-diagnostic system for semiconductor memory
Inventor: ABE HIROAKI
IPC: G11C29/00
Filed: 1992-08-28
Abstract: PURPOSE:To enhance failure detection rate of memory in self-diagnosis by allowing switching between marching and checker board modes. CONSTITUTION:A plurality of circuits for divining the frequency of clock signal generated from a clock generating circuit 6 are provided for a circuit which writes data from a CPU 1 through a data generating circuit 2 and an address generating circuit 3 into a memory 5 and compares the output from the memory 5, at the timing of the clock signal, with the output from a data generating circuit 2 through a comparator 4 to produce a failure signal. The CPU 1 outputs checker board and marching modes and read/write mode for the memory 5. Switching between checker board and marching modes and self-diagnosis of memory are carried out by inputting mode output from the CPU 1 to a plurality of gates.
Patent JP-H02151277-A (JP)
Title: Piezoelectric actuator
Inventor: GOODON UORUTAA KARUPU
IPC: H02N2/16
Filed: 1989-09-30
Abstract: PURPOSE: To provide smooth and continuous translating motion by using a crown, namely, a tip of a piezoelectric element as a frictional surface and supporting its opposite surface by a support constituting body. CONSTITUTION: In a piezoelectric shearing actuator 30, having a dimorphic laminate body 32 fitted to a supporting means 34, a frictional surface part crown 36 is fixed at the top of the laminate body 32. The crown 36 is held in a contact state with the external frictional surface part of a positionable material body 38 by a vertical force Fn applied from the exterior. When an electric potential is applied to the dimorphic laminate body 32, the crown 36 is translated in the direction illustrated by an arrow 40. Unsliding friction in a contact surface 42 translates the material body 38 by a distance which is parallel with T and proportional to the change in an electric potential applied to the laminate body 32.  An actuator 30 translates the material body over the range of a distance which agrees with the stroke of the actuator 30, facing the range of a dipolar electric potential applied.
Patent JP-H06234761-A (JP)
Title: Intermediate used for production of condensed n-phenylsulfonyl-n'-pyrimidinylurea and n-phenyl- sulfonyl-n'-triazinylurea
Inventor: YOOZEFU EERENFUROINTO
IPC: A01N47/36
Filed: 1993-09-16
Abstract: The invention relates to N-phenylsulfonyl-N'-pyrimidinylureas and N-phenylsulfonyl-N-triazinylureas of the general formula    <IMAGE> (I)  wherein Q is selected from a radical   <IMAGE>  +TR  <IMAGE>  Z is oxygen or sulfur, E is nitrogen or =CH-, R2 is hydrogen, C1-C4 alkyl or C1-C3 alkoxy, and R3 and R4, each independently of the other, are hydrogen, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 haloalkoxy, C1-C4 haloalkylthio, C1-C4 alkylthio, halogen, C2-C5 alkoxyalkyl, C2-C5 alkoxyalkoxy or -NR5R6, wherein R5 and R6 are hydrogen or C1-C4 alkyl, and to the salts of these compounds with amines, alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases. These compounds have good pre- and postemergence selective herbicidal and growth regulating properties.
Patent JP-H02100599-A (JP)
Title: Remote control device for air conditioner, etc.
Inventor: YOKOUCHI AKIRA
IPC: H04Q9/00
Filed: 1988-10-07
Abstract: PURPOSE:To realize favorite air conditioning through only setting a card-shaped tag by making a remote control device hold the tag of some number in it, and detecting its presence and its number, and sending them to an air conditioner, and operating a driving device by the conditioner in conformity with operating contents stored in a storage device. CONSTITUTION:Seven sheets of the card-shaped tags 1a to 1g on which the name of a room or the age group of users are represented like, for instance, a living room and reason setting, etc., are provided, and the numbers from '1' to '7' are indicated on them. The indicating method of these numbers is, for instance, to paint white paiting material 2 in a square shape on a black ground, and if it looks white on account of the difference of a reflection factor, it is detected to be '1', and if black, it is detected to be '0'. Besides, in the case of the arrangement of three digits, '000' by binary system of notation is detected to be 'no tag', and '001' becomes No.1, and '010' becomes No.2, and the numbers up to No.7 of '111' can be detected. A deciding device 6 constituted of a microprocessor, etc., receives this value from a detecting device 4, and drives a transmitting device 7. The transmitting device 7 is of a light beam style, and transmits a signal by demodulating infrared light.
Patent JP-H0894696-A (JP)
Title: Abnormality-detecting device for control apparatus
Inventor: YOSHINO KO
IPC: G01R31/02
Filed: 1994-09-26
Abstract: PURPOSE: To detect the disconnection of a heater or turning-ON of an operational end by simply and freely setting a combination of a plurality of temperature control points and a plurality of heater current detection signals. CONSTITUTION: A temperature control unit 5 outputs a plurality of measuring values from a sensor 11 and a plurality of manipulation amounts operated from a set value to a plurality of heater manipulators 13 thereby to manipulate heaters 9a-9c. The temperature control unit 5 sequentially monitors an output channel for the plurality of manipulation amounts by an output state confirmation cycle, thereby judging whether or not it is possible to measure an abnormality. A main control unit 3 fetches judging data whether or not the abnormality is measurable and transmits the data to a current detection unit 7.  Tone unit 7 to which a plurality of detection current values are inputted from heater current detectors 15a, 15b and which stores the correspondence relationship of the output channel and a detection channel measures the inputs and detects the abnormality from whether an input current value of the detection channel when the unit 5 judges it possible to measure the abnormality exceeds a reference current value.
Patent JP-S61112872-A (JP)
Title: Method for preventing internal pressure rise and its device in mixture water plug of hot water and cold water
Inventor: KITAMURA YOSHIAKI
IPC: F16K39/00
Filed: 1985-11-12
Abstract: PURPOSE:To prevent rise of internal pressure due to heating in a water supply room by releasing water little by little to a flowing room from a variable relief groove provided on a variable still water face around the flowing room. CONSTITUTION:When a lever handle 24 is turned to the H direction, a flowing room 18 of a movable valve sheet 20 is communicated only to a hot water valve port 14 of a fixed valve sheet 17 to supply hot water. This time, if hot water supply is continued, the flowing room 18 and a water valve port 15 are communicated by a variable relief groove 19 provided on the movable valve sheet 20 and a still water face 21 of the fixed valve sheet 17. The water heated by hot water and begun to expand in a water supply room 5 is discharged from the relief groove 19 into the flowing room, and internal pressure rise in the water supply room 5 due to connecting hot water supply can be prevented.
Patent JP-H0891887-A (JP)
Title: Method and device for solidifying combustion ashes of pulverized coal
Inventor: TSUTSUMI KAZUO
IPC: C04B7/26
Filed: 1994-09-21
Abstract: PURPOSE: To obtain a method of easily solidifying combustion ashes of pulverized coal by blowing the combustion ashes of pulverized coal into a lime fluidized bed and roasting the ashes, thereby including 3CaO.Al2 O3 components easily solidified by a hydration reaction in the combustion ashes of pulverized coal, kneading these ashes with water and curing the mixture. CONSTITUTION: The combustion ashes of pulverized coal stored in a hopper 28 for charging the combustion ashes of pulverized coal are pneumatically transported into the fluidized bed 16 composed of fluid media consisting of quicklime and granular coal. The combustion ashes of pulverized coal are adhered to the flow media and are stagnated in the fluidized bed 16, by which the combustion ashes of pulverized coal and the quicklime are brought into contact and reaction with each other; thereafter, reacted combustion ashes of pulverized coal entrained in exhaust gases are collected by a duct collecting cyclone 24 and the collected ashes are kneaded with the water in a kneading machine 36 and thereafter, the kneaded mixture is cured.
Patent JP-H0198817-A (JP)
Title: Control device for gas hot water feeder
Inventor: HAYAMI HIROSHI
IPC: F23N5/02
Filed: 1987-10-08
Abstract: PURPOSE:To prevent the generation of noxious gas due to incomplete combustion of gas, by a method wherein, according to outputs from an incoming water temperature sensor, a flow rate sensor, and a temperature setter, the opening of a proportional valve is controlled, and an amount of air for combustion fed by a blower is controlled so that oxygen concentration detected by an oxygen sensor is kept at a given value. CONSTITUTION:In a gas hot water feeder 10, when hot water at temperature set by an user by means of a temperature setter 53 is desired, according to outputs from an incoming water temperature sensor 51 and a flow rate sensor 52 and heat exchanger effectiveness, energy necessary to an increase in temperature is calculated by means of an electronic control circuit 50 to set the opening of a proportional valve 45. A blower 33 is controlled by means of an output from an oxygen sensor 55 and by the electronic control circuit 50 so that oxygen concentration in a burner 31 is converged to a given value. This constitution keeps the combustion state of the burner 31 at normally proper oxygen concentration, enables prevention of the generation of noxious gas due to incomplete combustion of gas, completely fetches combustion energy of gas, and improves economical efficiency.