baber/WOPTO huggingface dataset:
Patent JP-2000320138-A (JP)
Title: Base frame joint fitting
Inventor: SUGAWARA KAZUHIKO
IPC: E04G17/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a base frame joint fitting facilitating the connection of base frame plates adjacent to each other and connecting a base frame plates so that the outward appearance of a base concrete is not deteriorated even after the base frame plates are removed. SOLUTION: A base frame joint fitting 1 connecting base frame plates adjacent to each other in depositing a base concrete of a building such as a dwelling house comprises two panels 2 and 3, panel supporters 4 and 8 holding these two panels 2 and 3 at a specified interval and forming them integrally with each other, and a grip 12 connected to the upper part of these two panels 2 and 3, and connected by fitting the opposed end parts of the base frame plates adjacent to each other vertically from the upper side.
Patent JP-2000093199-A (JP)
Title: Diagnosis based on tetrazolium compound
Inventor: OUYANG TIANMEI
IPC: C12Q1/54
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a reagent suitable for measuring the concentration of a test specimen in a biological fluid containing hemoglobin such as whole blood. SOLUTION: This reagent comprises (a) a dehydrogenase enzyme having specificity to a test specimen, (b) NAD, an NAD derivative, pyrroloquinolinequinone(PQQ) or a PQQ derivative, (c) a tetrazolium pigment precursor, (d) a diaphorase enzyme or its analog and (e) a nitrite.
Patent JP-H01297711-A (JP)
Title: Constant current power unit
Inventor: HIROSE TSUNEO
IPC: G05F1/10
Filed: 1988-05-26
Abstract: PURPOSE:To reduce power loss by using an inductance element without generat ing loss in the detection of a current. CONSTITUTION:The current on a motor 1 flows on a coil device 2, however, when the current exceeds a prescribed value, a superconductor 6 goes to a voltage applied state. A controllable voltage power source 4 is controlled so as to set the terminal voltage of the superconductor 6, and the current value of a motor is controlled. In such a case, the superconductor 6 with a small critical current is placed in a magnetic field generated by the coil device 2, which comprises a superconductor current detecting means 7 with the coil device 2.
Patent JP-H06338481-A (JP)
Title: Plasma device
Inventor: YAMAZAKI YUICHIRO
IPC: H01J37/32
Filed: 1993-05-31
Abstract: PURPOSE:To provide a plasma device that processes work pieces uniformly by generating plasma of uniform density. CONSTITUTION:A plasma device comprises a gate 102 for introducing the electron beam into a processing chamber 101, a sample support 108 set to allow a wafer 109 to be parallel with the direction of the electron beam introduced through the gate 102 and a processing surface of the wafer 109, and one or more axially symmetric electromagnet 104 set close to the gate 102 and permanent magnets 110 and 111 to branch off the magnetic fluxes generated by the cylindrical electromagnet 104. Process gas in the chamber 101 is irradiated with an electron beam to form a plasma for a predetermined processing of the wafer.
Patent JP-S6020387-A (JP)
Title: Memory circuit
Inventor: YAMAGUCHI TAKASHI
IPC: G11C7/10
Filed: 1983-07-15
Abstract: PURPOSE:To reduce a peak current in the switching of a data output transistor (TR) without prolonging an access time by determining the activation times of a sense amplifier for respective bits and an output on the basis of the latest time among digit readout times of the respective bits. CONSTITUTION:Sense amplifiers 6 in a multi-bit memory circuit which correspond to memory cells C11-C1h, etc., are activated with a sense amplifier control signal phiSE1 corresponding to when a digit line for a halfway terminal Wc of a word line with the latest digit readout time enters a readout state. Sense amplifiers 6 corresponding to memory cells C21-C2h, on the other hand, are activated similarly according to a word line terminal Wf. The time difference between data output control signals phiDEC1 and phiDEC2 which activate the output circuit is so determined as to perform the activation synchronously with the halfway point Wc. The peak current in the switching of the output transistors is therefore reduce without prolonging the access time nor outputting readout data outputs DOUT1 and DOUT2 at the same time.
Patent JP-S62288228-A (JP)
Title: Setter for operating range of automatic excavator
Inventor: KOIKE KENJI
IPC: E02F9/26
Filed: 1986-06-05
Abstract: PURPOSE:To clearly display the proceeding condition of excavation by providing a setter to set up target excavating points in one-time excavating step unit and a displayer to show excavating points during the excavating operation. CONSTITUTION:In setting up slewing speed theta, slewing start position is set up by the setting push-button switches 7a and 7b of a slewing start point setter 7, and a slewing end position is set up by the setting push-button switches 8a and 8b of a slewing end point setter 8. The start position and end position in the radial direction(r) are set up by an excavation radial start point setter 10 and an excavation radial end point setter 11. The start and end positions in the depth direction Z are set up by an excavation depth start point setter 13 and an excavation depth end point setter 14 and an excavating point 16 is determined. Slewing position, excavating radius, and excavating depth during the excavation are each displayed on displayers 9, 12, and 15.
Patent JP-H11331014-A (JP)
Title: Portable telephone set
Inventor: MIYAZAKI CHIHARU
IPC: H04B1/3822
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain the portable telephone set that is small in size and light in weight without deteriorating the shield performance and the performance of a reception exclusive antenna. SOLUTION: Since a reception exclusive antenna 9 is mounted on an outer face of a rear case 6 in a way of feeding to a radio circuit section 2, and a conductor layer 8 is provided to an inner face of the rear case 6, it is not required to provide a hole for preventing characteristic deterioration of the reception exclusive antenna 9 for the rear case 6 and the conductive layer 8 so as to effectively suppress electromagnetic interference between a whip antenna 5 and a radio circuit section 2. Thus, it is not required to provide separately a shield box and the portable telephone set is made small and light.
Patent JP-H06339114-A (JP)
Title: Video information recording and reproducing device
Inventor: TAKAHASHI KOJI
IPC: H04N5/7826
Filed: 1993-05-31
Abstract: PURPOSE:To improve the characteristic of reproducing a recorded medium with compatibility by forming a data recording area on a recording medium corresponding to the recording mode and hierarchical structure. CONSTITUTION:An information track is formed on a magnetic recording medium 160 by magnetic recording heads 172, 174. On the other hand, an output of an SD encoder is fed to an SD decoder 165 and converted into an HD signal in a form including picture distortion in the case of coding/decoding by an up-converter 164. A residual signal obtained by subtracting the deteriorated signal from an input signal is generated by a subtractor 169, data quantity is reduced by a data compressor 166 as HD addition information and divided into two by recording channel divider 168 through a data arrangement device 167 and fed to recording head amplifiers 175, 177. Then an HD information recording track pair is sequentially recorded to an adjacent area of an SD information track pair formed by a divider output on the magnetic recording medium 160 by the magnetic recording heads 176, 178.
Patent JP-H02310333-A (JP)
Title: Sintered hard alloy for end mill
Inventor: KITAGAWA NOBUYUKI
IPC: C22C29/04
Filed: 1989-05-23
Abstract: PURPOSE:To obtain the sintered hard alloy for an end mill having improved wear resistance and toughness by specifying the molar fractions of the contents of the carbide and carbon nitride of hard metals excluding W and the molar fraction of N in a hard phase and specifying the quantity of a bonding metal phase. CONSTITUTION:The compsn. of a hard phase constituted of WC and B-1 type solid soln. is regulated to the one expressed by (WaMb)(CuNv). M denotes Ti or two or more kinds among IVa, Va and VIa group metals including Ti and excluding W and (a), (b), (u) and (v) denote molar fractions. When a+b=1, u+v=1, u>0 and v>=0 are regulated, b>=0.4 and v<=0.15a+0.2 are regulated. As for the bonding phase of Fe group metal, 13 to 30vol.% is regulated. The average grain size of the hard phase is preferably regulated to 1.5mum. Preferably, the bonding metal is constituted of Co with inevitable impurities and the coercive force is regulated to >=130Oe. By this sintered hard alloy, end milling can be executed at high efficiency without using a coated end mill.
Patent JP-S5753648-A (JP)
Title: Comparison electrode
Inventor: TANAKA YASUJI
IPC: G01N27/28
Filed: 1980-09-18
Abstract: PURPOSE:To eliminate potential variations of a comparison electrode by providing peristal pumps for an inflow and an outflow passage for the external liquid of a comparison electrode, by using the pump of the outflow passage even for the discharge passage of a sample room, and by equipping a flow stopper under opening and closure control between an external room and the common pump. CONSTITUTION:An inflow passage 19a for an external liquid SO to the external room 19 of a comparison electrode 18 for measuring the ion density of blood, etc., is provided with a peristal pump 20, an outflow passage 19b is provided with a flow stopper 23 under opening and closure control between the pump and external room 19, and a peristal pump 21 is provided in common with the discharge passage 22 of a sample room 15. For measurement, the pump 21 is operated to supply a sample ST to the room 15 and then stopped to perform pH measurement. After the measurement, the pump 20 is operated to feed the liquid SO to the room 15 through liquid drain part 7 and then the pump 21 is put in operation with the stopper 23 open to discharge the sample ST and the contaminated external liquid SO. Thus, the comparison electrode 18 is prevented from causing potential variations owing to contamination, and the contamination and clogging of the part 7 are also prevented.
Patent JP-S5463295-A (JP)
Title: Thermal head
Inventor: NIIMI AKIRA
IPC: H01C17/08
Filed: 1977-10-28
Abstract: PURPOSE: To raise the oxidation resistance, the stability of resistance value, and resistivity value by forming HfB 2  theremogenous reistor by electronic beam deposition or sputtering and then by covering it with a protective layer with an electric conductor.  
     CONSTITUTION: The surface of the base plate 1 of ceramic glass, grazed ceramics, etc., is covered with the HfB 2  thermogenous resistor 2, the electric conductor 3 of Al, Au, etc., for power supply, and the protective layer 4 of SiO 2 , Ta 2 O 5 , Al 2 O 3 , MgO, etc., or a multilayer of these for protecting the resistor 2 and the conductor 3. The sputtering is made by electronic beam deposition or sputtering. The heating or the base plate being processed for forming the film at 200 to 500°C makes the adhesiveness of the film better, and also the heating of the base plate covered with the film at 200 to 650°C brings on regulated and stabilized resistance value. The sputtering is made in Ar gas of 10 -3  to 5×10 -1  Torr when the target used is HfB 6  or Hf and B, but in a mixed gas of Ar and diborane when the target is Hf alone. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5772033-A (JP)
Title: Contact-free measurement of static and dynamic torque
Inventor: HORUSUTO BUINTAAHOFU
IPC: G01L3/10
Filed: 1981-08-20
Abstract: A method and apparatus for measuring static or dynamic torques on a test piece, in a contact free manner is possible where the test piece is made of magnetically permeable material which permeability changes due to the occurrence of torques on the test piece. These changes are sensed by the apparatus of the invention, according to the method of the invention, utilizing a four pole test probe forming a magnetic bridge.
Patent JP-S5919809-A (JP)
Title: Coupling structure of servomotor and rotation detector
Inventor: KAWADA SHIGEKI
IPC: H02K11/00
Filed: 1982-07-27
Abstract: PURPOSE:To attain a precise control, by providing tapered coupling parts of female and male shapes on the shaft end of an output shaft of a servomotor and an input shaft end of a rotation detector, and forming completely as one body a rotation transfer system path. CONSTITUTION:A servomotor 10 has a tapered shaft part 14 on the outside projecting end of an output shaft 12, and is axially supported by a rotary bearing 18 in a housing 16. Also, plural posts 20 are provided in the circumferential direction on an outside end face 16a of the housing 16 so they become equal in height from the outside end face 16a, respectively. On the other hand, a rotation detector 22 has a rotary input shaft 28 supported by a rotary bearing 26 in a housing 24, a tapered hole 30 having a complementary shape to the tapered shaft part 14 of the servomotor 10 is formed on the outside end of this rotary input shaft 28, and the tapered shaft part 14 of the servomotor 10 is fitted tightly into this tapered hole 30, by which the tightly fitted coupling as one body is attained between an output shaft 12 of the servomotor 10 and the input shaft 28 of the rotation detector 22.
Patent JP-S5962569-A (JP)
Title: Carbamate derivative
Inventor: TAKEMATSU TETSUO
IPC: A01N47/22
Filed: 1982-07-27
Abstract: NEW MATERIAL:The carbamate derivative of formula I [m is 1 or 2; n is 0-2; x is O or S; R is H, halogen, or lower alkyl; l is 1 or 2; when n is 0, two carbon atoms bonded with -(CH2)n are bonded with H atoms in place of -(CH2)n- group]. EXAMPLE:5,6,7,8-Tetrahydro-2-naphthyl N-(6-chloro-2-pyridyl)-N-methylcarbamate. USE:Useful as a herbicide. It is effective to the weeds especially in a paddy field filled with water, and harmless to transplanted rice plant. It exhibits excellent selective herbicidal activity between the gramineous weeds and the broad-leaved crops in plowed land. PROCESS:The compound of formula I can be prepared by reacting the phenolic derivative of formula II (Y is H, halocarbonyl, etc.) with the aminopyridine derivative of formula III (when Y is H, Z is halocarbonyl, etc., when Y is halocarbonyl, etc., Z is H).
Patent JP-H05295534-A (JP)
Title: Titanium nitride sputtering target and its production
Inventor: SAWADA SUSUMU
IPC: C23C8/24
Filed: 1992-04-22
Abstract: PURPOSE:To provide a titanium nitride sputtering target which hardly generates particles at the time of sputtering and can stably form a high quality titanium nitride film. CONSTITUTION:A sintered compact having 80-88% density ratio is formed by sintering Ti powder. A sintered compact is formed by hot-pressing Ti powder having 5-200mum average particle diameter at 600-1,000 deg.C. A sintered compact is formed by sintering Ti powder having 5-200mum average particle diameter at 900-1,300 deg.C after cold pressing. A sintered compact is formed by subjecting Ti powder having 5-200-mum average particle diameter to hot isostatic pressing. One of the above-mentioned Ti sintered compacts is nitrided by heating in the atmosphere of a nitrogen-contg. gas to produce the objective titanium nitride sputtering target having 80-88% density ratio and >=10-kgf/mm<2> compression strength.
Patent JP-S5920566-A (JP)
Title: Ignition timing controller of internal-combustion engine
Inventor: YAMAMOTO AKITO
IPC: F02P5/15
Filed: 1982-07-27
Abstract: PURPOSE:To improve the fuel consumption at idling by detecting a firing or misfire of an engine on the criterion of an angular position of a crank at which an engine or acceleration becomes maximum, advancing an ignition timing at the firing and delaying the ignition timing at the misfire. CONSTITUTION:Whether an engine is in idling or not is estimated by a throttle valve switch (at a step 61). A crank angular position RPMDEG at which an engine revolution speed or an acceleration of the engine speed measured in the preceeding ignition cycle becomes maximum is compared with 70 deg., for example (at a step 65), namely, whether a piston is before a top dead center or after it is estimated. If RPMDEG>70 deg., the firing in the preceeding cycle is estimated as achieved and the ignition timing is advanced at a step 66. If RPMDEG<70 deg., it is estimated that the engine is misfired and the ignition timing is delayed at a step 67. The quantity of fuel required for maintaining the engine at the same revolution speed may be thereby reduced.
Patent JP-S6112120-A (JP)
Inventor: GERUTO CHIIRE
IPC: H02M1/08
Filed: 1985-06-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0424841-A (JP)
Title: Display device for multi-task executing situation
Inventor: KOIZUMI YOSHIKO
IPC: G06F9/46
Filed: 1990-05-18
Abstract: PURPOSE:To decide and analyze the correlation among tasks and the executing time of each task by changing the contents stored in a memory into a name that can be understood by an operator decided previously and displaying the executing situation data on each task with no mutual overlapping based on the value of a system timer. CONSTITUTION:The task executing situation data are stored in a memory 4 based on a multi-task executing situation data trace program 1, and the contents stored in the memory 4 are changed into a name that can be under stood by an operator based on a display form conversion/display program 2 with a display instruction given from a keyboard 8. Then the executing situation data on each task are displayed with no mutual overlapping based on the value of a system timer. Therefore the system timer value obtained at occurrence of an event is shown in the vertical direction and the contents of the event are shown in a names that can be understood by the operator. Then the tasks are shown in a row and in the name that can be understood by the operator, and the parameter data obtained at occurrence of each event are shown. Thus the faults, etc., are analyzed at a high speed.
Patent JP-S6020021-A (JP)
Title: Fuel device for power plant with combustion of coal
Inventor: MURAMATSU MASARU
IPC: B07B7/04
Filed: 1983-07-15
Abstract: PURPOSE:To eliminate a delay in crushing of coal in coal pulverizer and perform a superior feeding of fuel by a method wherein classifying vanes installed in the coal pulverizer are enabled to rotate and a degree of opening of the classifying vanes is controlled in advance for their opening and closing operation. CONSTITUTION:A mill 6 has mill balls 7 therein, and these mill balls 7 are rotatably arranged on a mill table 9 to be driven by a gear reducer 8. The gear reducer 8 decreases the rotating force of an electric motor 10 to transmit the force to the mill table 9. The mill 6 has classifying vanes 11 to be rotatably installed on the top thereof. These classifying vanes 11 are connected to a connector ring 12, and when a driving force from a control drive 13 is transmitted to the connector ring 12 through a lever mechanism 14, the classifying vanes 11 are set to have a desired degree of opening in response to the driving distance. In this way, it is possible to perform a more superior combustion control.
Patent JP-H02308192-A (JP)
Title: Cleaning device
Inventor: SAITO MASANOBU
IPC: G03G21/10
Filed: 1989-05-22
Abstract: PURPOSE:To prevent recovered toner from leaking outside a cleaning device and to carry out satisfactory cleaning in a simple configuration by providing a magnetic force attracting member between a cleaning member and a recovery container. CONSTITUTION:The device is provided with a cleaning blade 4 and a toner squeeze sheet 5. Waste toner T scraped by the cleaning blade 4 is contained in a toner container 2. The squeeze sheet 6 comes into contact with a photosensitive body 1, and prevents the toner from leaking from the cleaning device. The squeeze sheet 5 is bonded to a supporting base 6 with a double-sided tape, all of which are formed into one body, and a magnet 3 is provided between the supporting base 2 and the cleaner container 2, that is between the squeeze sheet 5 and the container 2. The both ends of the supporting base 6 formed with the squeeze sheet 5 into one body are fixed to the cleaner container 2 with a screw 8. Consequently, the recovered toner never leaks outside the cleaning device, and satisfactory cleaning is performed with the simple configuration.
Patent JP-H02307500-A (JP)
Title: Steam iron
Inventor: YAMAMOTO HIROSHI
IPC: D06F75/14
Filed: 1989-05-22
Abstract: PURPOSE:To send stably water from a main water tank through an iron body to a gasifying chamber by providing an operative body provided on the iron body to be operated in response to the removable attachment to a mounting bed, a gasifying chamber connected to an outlet, a draft port connected to a water conveying port and a pump unit. CONSTITUTION:A mounting bed 25 is provided with a water conveying port 41 connected to a main water tank 30, and an iron body 1 is provided with a pump unit 10 having a bellows body 12 for sucking and draining water through a pump operating unit 16 in response to the removable attachment of the iron body 1 to the mounting bed 25. A draft port 18 connected to the water conveying port 41 and an outlet 20 connected to a gasifying chamber 7 are connected to the pump unit 10. When the iron body 1 is set to the mounting bed 25, the bellows body 12 is extended to supply stably water from the main water tank 30 to the pump unit 10. When the iron body 1 is lifted from the mounting bed 25, the bellows body 12 is contracted to send stably water in the pump unit 10 to the gasifying chamber 7, so that the stabilization of steam jetted from a steam jetting port 6 can be improved.
Patent JP-S6021078-A (JP)
Title: Device for applying releasing agent for copying machine
Inventor: KATOU CHIAKI
IPC: G03G15/20
Filed: 1983-07-15
Abstract: PURPOSE:To suppress ejection of a releasing agent at the time of stopping under raised temp. by closing holes except the face of a porous tube of polytetrafluoroethylene or the like for passing a releasing agent and narrowing the width of the closing region smaller than the contact area width between the tube or the like and a fixing roller. CONSTITUTION:The holes of the porous tube 7' of polytetrafluoroethylene except the face of the tube for passing a releasing agent 6 are closed, and the width W of the opening part is controlled to 3-5mm. and it is made smaller than the 5-6mm. width of the contact area between the tube 7' and a fixing roller 14. This constitution controls ejection of the releasing agent 6 when the roller is stopped under raised temp. and overcoating of the roller 14 with the releasing agent is prevented.
Patent JP-S6111937-A (JP)
Title: Recording and reproducing device
Inventor: YOSHIZAWA TOSHIYASU
IPC: G11B7/004
Filed: 1984-06-26
Abstract: PURPOSE:To perform the reproduction of an image of high quality which has a wide band and small crosstalk by recording two pieces of information at the inner and outer peripheries of a recording medium and reading them optically with two laser light beams. CONSTITUTION:For example, when information is an image signal, a chromaticity signal is recorded at the inner peripheral side 9 of the recording medium 8 and a luminance signal is recorded at the outer peripheral side 10; and those are read out by two pickups 11 and 22. The pickups 11 and 22 consist of laser light sources 12 and 17, polarization beam splitters 13 and 18, quarter- wavelength plates 14 and 19, objective lenses 15 and 20, and photodiodes 16 and 21 for detection. Consequently, the signal band is widened double, an image of high quality is obtained, and the rotating speed is reduced to half, thereby easily obtaining the image of high quality.