baber/WOPTO huggingface dataset:
Patent JP-S63254366-A (JP)
Inventor: KAYO YOSHIO
IPC: F25C1/00
Filed: 1987-04-10
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-S5534283-A (JP)
Title: Polymer composition with high radiation stability
Inventor: NAKAGAWA TSUTOMU
IPC: C08L23/00
Filed: 1979-07-09
Abstract: PURPOSE: To obtain a vinyl polymer composition having outstanding radiation stability, by incorporating a vinyl polymer with a poly-S-vinyl-N,N-disubstituted dithiocarbamate.  
     CONSTITUTION: The objective polymer composition can be obtained by incorporating a vinyl polymer such as polyvinyl chloride, poly(meth)acrylic ester with 5mol% or more of a poly-S-vinyl-N,N-disubstituted dithiocarbamate composed of recurring units of formula (R 1  and R 2  are each alkyl or aryl). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0848596-A (JP)
Title: Cvd diamond comprising pure isotopes
Inventor: TOOMASU RICHIYAADO ANTONII
IPC: C23C16/01
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a high quality diamond film by separating from a substrate after passing a gaseous mixture comprising H 2 , a specific isotopic carbon source and another species along a substrate until becoming a prescribed thickness.  
     CONSTITUTION: A gaseous mixture comprising about 0.2-10 vol.% hydrocarbon such as methane or the like substantially consisting of only  12 C,  13 C isotopes and the rest contg. H 2  and a little O 2  is fed into a microwave CVD reactor in maintaining in a range 0.02-0.1 C/H ratio. The gas activated by a microwave is passed over a substrate heated at a temp. of about 600-1,100°C, which is selected from among Mo, Si, Ge, V, Nb, Ta, W, Ti, Zr and Hf, and deposited with a vapor deposition rate of about 0.5-5 μm/hr. for a fixed time. An optically transparent CVD diamond film having a thickness of ≥ about 50 μm and a thermal conductivity of ≥ about 20 W/cm.k is obtained by separating from the substrate after cooling the deposited film. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02266123-A (JP)
Title: Hydrostatic power transmission joint
Inventor: SUZUKI SATORU
IPC: F04B1/113
Filed: 1989-04-06
Abstract: PURPOSE:To prevent any return failure in a plunger from occurring by installing a feed pump, supplying a fluid, in a low pressure chamber leading to an inlet passage of a plunger pump, and also installing a relief valve keeping pressure in this low pressure chamber constant. CONSTITUTION:A supplying discharge valve 26 is installed in a low pressure chamber 16B ranging to an inlet passage 18 of a plunger pump, and a supplying inlet valve 30 is installed in a passage 28 being interconnected to the low pressure chamber 16B and an outer chamber 27. In addition, A feed pump plunger 33 is housed in a passage 31 interconnecting the passage 28 and the outer chamber 27, and a relief valve 36 is installed in a passage 34 interconnecting the low pressure chamber 16B and the outer chamber 27. Since the supplying plunger pump supplying a hydraulic fluid to an inner chamber from the outer chamber 27 through reciprocating motion, even in a low speed range where pumping action by a plunger 15 itself will not occur, the hydraulic fluid from the outer chamber to the inner chamber is supplied at all times. This supplied hydraulic fluid is relieved to the outer chamber 27 via the relief valve 36, and the inside of the inner chamber is always kept in constant pressure owing to pressure regulating action of this valve 36.
Patent JP-S58204607-A (JP)
Title: Detecting circuit of oscillation
Inventor: TAKAGI YUUICHI
IPC: H03K5/19
Filed: 1982-05-24
Abstract: PURPOSE:To obtain an oscillation detecting circuit with low power consumption and a small occupied area, by forming the titled circuit with two C-MOS inverter circuits and a load resistor. CONSTITUTION:The load resistor R and the C-MOS inverter circuits 13, 14 connected in parallel are connected in series between power supply lines 11 and 12. Further, capacitors C1, C2 are connected between the output terminal of each inverter circuit and the power supply line 11 respectively. A rectangular wave signal is applied to the inverter circuit 13 and a signal is applied to the inverter circuit 14 via an inverter circuit NOT to control its conduction. The output of both inverter circuits is applied to an NOR circuit NOR, and an output signal is obtained from an output terminal OUT. Since the oscillation detecting circuit is formed in this way, only one load resistor having a large cccupied area is used and the oscillation detecting circuit with low power consumption and small occupied area is obtained.
Patent JP-H07268824-A (JP)
Title: Wall surface cleaning robot
Inventor: KOIKE KENJI
IPC: E01H1/08
Filed: 1994-04-01
Abstract: PURPOSE:To provide a cleaning robot which is excellent in operability and workability by forming the cleaning robot with a chassis which is small in width and a running device which drives the chassis in automatic mode and a cleaning device having a rotary brush and a control device which controls both devices simultaneously. CONSTITUTION:A running device is formed with a drive front wheel 3, a rear wheel 4 and rollers 6 and 8, thereby driving a chassis along a wall surface W at a low speed. In addition, a sensor 11 is installed to the chassis 1 so as to prevent a collision. A cleaning device is further installed to the chassis 1. The wall surface W is cleaned by spraying clean water with a plurality of rotary brushes 12. Then, a residual water removable device is installed to the rear part of the cleaning device, thereby sucking up the clean water remaining on the wall surface W. During the suction operation, the cleaning device and the residual water removable device are integrally controlled together with the running device by the operation of a control device 10. This construction makes it possible to remove all possible causes of traffic jam and enhance operability and workability as well.
Patent JP-H10269086-A (JP)
Title: Communication karaoke device
Inventor: FUJISAKI IWAO
IPC: G06F9/445
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To enable a user to give his request to a host device and to add his favorite function to his own KARAOKE (accompaniment to recorded music) terminal equipment by selecting a function program recorded on the host device through the KARAOKE terminal equipment and receiving the selected function program via a communication means. SOLUTION: An NCU/MODEM 1 transmits the request given from a terminal equipment, and the program of a CPU 2 of the terminal side starts to select a function to be added. A function selection screen is displayed on a CRT 15 in three steps. The selected function is transmitted to the host side as a request via a public circuit. Meanwhile, the prescribed guidance is shown on the CRT 15. The processing of the host side is over, and the requested function is received. A received function program is stored in a CRT EP-ROM 6. Then the functions which are currently available are displayed together with the added new function. At the same time, the prescribed guidance is shown on the CRT 15.
Patent JP-S62244565-A (JP)
Title: Production of metallic member containing closed loop-shaped carbon fiber reinforced section
Inventor: TANAKA ATSUO
IPC: C22C47/08
Filed: 1986-04-16
Abstract: PURPOSE:To produce a light alloy casting member which is free from defects such as cracks by subjecting a light alloy casting reinforced with a closed loop oriented body of carbon fibers having a relatively small Young's modulus to pressure casting. CONSTITUTION:The short fiber molding 3 which consists of Al2O3-SiO2 short fibers 1 to a cylindrical shape and has an annular groove 2 on the outside periphery side and the carbon fibers 5 having the relatively small Young's modulus, i.e., 23-35ton/mm<2> is wound into the annular groove 2 to form the composite fiber molding 7. The above-mentioned composite fiber molding 7 is pressed and fixed to the shoulder part 13 of a drag 9 in a casting mold 11 for casting a piston consisting of a body 8 delineating the cylindrical outside periphery of the piston as well as the drag 9 and a cope 10. The melt of a light alloy such as Al alloy or Mg alloy is cast into the casting mold and while the melt is pressurized by the cope 10, the melt is solidified and a rough stock material for the piston is produced. The light alloy piston having no defects such as cracks in the carbon fiber reinforced part by compressive shearing is obtd.
Patent JP-H10265275-A (JP)
Title: Monolithic refractory for executing slip casting and molten steel vessel lined by the same
Inventor: ISOBE TOSHIHIRO
IPC: C04B35/66
Filed: 1997-03-22
Abstract: PROBLEM TO BE SOLVED: To improve durability by improving slaking resistance in an alumina- magnesia slip casting material. SOLUTION: A monolithic refractory for executing slip casting is obtained by adding 0.015-1.5 wt.% basic aluminum lactate, 0.01-1 wt.% PVA short fiber and an alumina cement by external ratio of 100 wt.% refractory aggregate containing 70-99 wt.% alumina and 1-30 wt.% magnesia and having <10 mm particle diameter so as to be 1-15 wt.% magnesia having <75 μm particle diameter in the ratio occupying the total refractory aggregate. A molten steel vessel is lined with the monolithic refractory for executing slip casting.
Patent JP-S62244054-A (JP)
Title: Pressing image forming device
Inventor: NANUN AKIHIKO
IPC: G03D13/00
Filed: 1986-04-16
Abstract: PURPOSE:To uniformly press an image extending over a wide range, by providing an impact pressing means, and a receiving means opposed to the impact pressing means. CONSTITUTION:When a sheet W is fed to a pressing roller 304, and inserted and clamped by a nip roller 312, the adsorption and release of a plate spring 342 of an iron core 340 by driving an electromagnetic coil 344 are repeated, and the sheet W on the pressing roller 304 is pressed partially by an impact head H. A scanning motor 350 rotates continuously, and by the rotation of an eccentric cam 354 thereby, an electromagnetic coil supporting member 346 executes a reciprocating motion by a distance being roughly equal to the interval of the adjacent electromagnetic coils 344. On the other hand, a carrying motor 324 turns intermittently, and whenever a scan of one line portion of a forward path or a backward path by the electromagnetic coil 344 is completed, the sheet W is carried by a carrying direction width of a pressed part by the impact head H. In this way, the image of a photosensitive material S is transferred to image receiving paper C.
Patent JP-S57201808-A (JP)
Title: Navigator to be mounted on car
Inventor: MIURA KUNIO
IPC: G01C21/00
Filed: 1981-06-08
Abstract: PURPOSE: To read data of a road map of a different measure by a measure change indication and switch and display automatically this data, by storing map data for display of a specific road map and map data of a different measure on a tape.  
     CONSTITUTION: A navigator device where signals from a distance sensor 2 and a direction detecting device 1 are given to a microcomputer 4 and the current position is operated and is displayed on a device 6 is provided with a cassette tape 3a, where map data for display of a specific road map and data of a road map different in measure from this specific road map are stored, and a map changeover switch part 8 which generates the measure change indication for a displaying road map. Map data is read out from the cassette tape by a controlling means consisting of a reader 3, the microcomputer 4, and a CRT controller 5 to display a road map on a CRT, and data of a road map different in measure from the displaying road map is read out from the cassette tape by the change indication from the changeover switch part 8 and is switched and displayed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S527082-A (JP)
Title: Automatic inside diameter measuring device and measuring method using the same
Inventor: KATOU EIZAI
IPC: B23Q17/20
Filed: 1973-08-03
Abstract: PURPOSE: To provide means of measuring automatically an inside diameter. This instrument can measure the asolute value of an inside diameter automatically while cancelling the center of the head being measured and the eccentricity of the center of the hole to be measured. This is highly accurate and doesn't require the skills of an expert. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09279799-A (JP)
Title: Staircase
Inventor: ITO TAKESHI
IPC: E04F11/16
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a staircase which can surely eliminate gaps and reduce the number of constructing processes. SOLUTION: Treads 14 are constructed horizontally between walls 12, and when risers 16 are constructed perpendicular to the treads 14, gaps form among the treads 14, the risers 16, and the walls 12. When dividing members 20, 22, 24 made from a synthetic resin and each having spring pieces 32, 52 are inserted into the gaps, the spring pieces activate the treads 14 and the risers 16 in the opposite direction to the wall 12 to lock the dividing members into place. The dividing pieces 36, 44, 54a, 54b of the dividing members 20, 22, 24 are enclosed to block the gaps among the treads 14, the risers 16, and the walls 12.  Therefore, even if the gaps are varied with the construction tolerance of the interval between the walls 12, plate-shaped dividing members need not be installed after re-machining as in conventional cases, with the result that the number of constructing processes can be reduced.
Patent JP-2000281705-A (JP)
Title: Manufacture of composite resin emulsion
Inventor: KATO MITSURU
IPC: C08L71/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a composite resin emulsion of a polyurethane and a polymer of an ethylenic unsaturated monomer, excellent in dispersion stability, solvent resistance, and low temp. resistance and capable of forming a film, etc., excellent in transparency, flexibility, mechanical character, friction resistance, weatherability, bending resistance, hydrolysis resistance, etc., its manufacturing method, and a composite resin emulsion added with a heat-sensitive gelling agent. SOLUTION: This manufacturing method of a composite resin emulsion is a two-stage process, that is, after an ethylenic unsaturated monomer (B1) consisting mainly of an acrylic acid derivative is emulsion polymerized in the presence of a polyurethane emulsion (A), an ethylenic unsaturated monomer (B2) mainly consisting of a methacrylic acid derivative and/or an arom. vinyl compd. is emulsion polymerized, wherein the wt. ratio of the ethylenic unsaturated monomer (B1): the ethylenic unsaturated monomer (B2) is 50:50-99:1, and the wt. ratio of [the polyurethane in the polyurethane emulsion (A)] to [total quantity of the ethylenic unsaturated monomer (B1) and the ethylenic unsaturated monomer (B2)] is 90:10-10:90.
Patent JP-S58206100-A (JP)
Inventor: ABE MITSUJI
IPC: H05H1/00
Filed: 1982-05-26
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-H02271198-A (JP)
Title: Beam type safety device for machine tool
Inventor: KOMORI TAKEHIKO
IPC: F16P3/14
Filed: 1989-04-10
Abstract: PURPOSE:To enable the sudden stopping of a machine by digitally modulating an optical axis on the basis of the predetermined optical axis data, assigning an optical axis number to each optical axis for identification, and judging whether the predetermined optical axis is interrupted or not on the basis of the detection or non-detection of an optical signal assigned with the aforesaid number. CONSTITUTION:A synchronous signal generation part 6 generates a synchronous signal at the predetermined intervals. A select signal generation part 9 outputs the predetermined select signal to an optical axis data memory part 7, a multiplexer 8, a data comparison part 10 and a multiplexer 11, in response to the aforesaid synchronous signal. A detected signal decoded with a decoder 12 is inputted to the data comparison part 10 and compared with an optical axis select signal inputted from the select signal generation part 9. when the optical axis select signal does not agree to the output data of the decoder 12 after comparison in the data comparison part 10, it is judged that the predetermined optical axis among axes formed between a projector 1 and a light receiving unit 2 is interrupted, and the data comparison part 10 outputs a machine tool stop signal, or a signal to stop the down motion of a punch in a press machine.
Patent JP-H05255837-A (JP)
Title: Formation of thin film
IPC: C23C14/22
Filed: 1992-03-11
Abstract: PURPOSE:To enable film formation while maintaining a substrate temp. at a low temp. by irradiating the surface of a film under growth with X-rays or electron beams at a low angle, thereby absorbing the X-rays or electron beams into the atoms in the film and exciting the atoms. CONSTITUTION:The X-rays or electron beams are made incident approximately horizontally (about <=5 deg.) on the surface of the film formed on the substrate and only the film under growth is irradiated with the X-rays or electron beams to absorb the X-rays or electron beams, by which the atoms in the film are excited and the film is heated. The incident angle of the X-rays or electron beams is so adjusted to be kept within a range of several 10Angstrom  of the surface. As a result, the film is formable while the substrate temp. is maintained at a low temp. This method is effective for a vacuum vapor deposition method, CVD method, sputtering method and ion plating method all of which do not require a high vacuum.
Patent JP-S57205035-A (JP)
Title: Automatic treating device for workpiece to be processed
Inventor: YOSHITAKE MUTSUHIRO
IPC: B23P23/06
Filed: 1981-06-10
Abstract: PURPOSE:To facilitate the sorting of stripe steel to raise processing efficiency by connecting the automatic warehouse of the stripe steel to a cutter by means of conveyors capable of  reciprocating motion and by branching the stripe steel into two processing lines of different types of process, on the downstream side of the cutter. CONSTITUTION:Stripe steel conveyed by a conveyor 3 from an automatic warehouse 2 equipped with a stacker crane, etc., is cut into the required length by a cutter 4, sent to a rust preventive device 6 via a conveyor 5, and sent, through directional converters 8, 9, 13, 26, to a conveyor 14 or 27 depending upon the kind of thereafter. Short ones of remaining material that has been cut are sent to a tray 11 from a residual conveyor 10 and long ones of said material are sent back to the automatic warehouse 2 with the reversed conveyor 3. The workpiece is conveyed by means of the conveyor 14, and conveyors 16, 18, 20, 23, 27, 29 and 31 to be processed with cuttera 15 and 28 and a bending device 17. These commands for conveyance and processing, etc., are controlled by a central control device.
Patent JP-H11265657-A (JP)
Title: Pattern forming method
Inventor: KIMURA SHINROU
IPC: H01J9/02
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method for easily forming an electrode pattern for the front plate or back plate of a plasma display panel or a barrier plate pattern for the back plate with high precision. SOLUTION: An electrode pattern is formed by using a transfer sheet 31, which has, on a base film 32, a transfer layer 33 containing at least an inorganic component containing a conductive powder and glass flit and an organic component removable by baking, gradually pressing and superposing the transfer sheet 31 on a substrate from the substrate side end part where the terminal part of an electrode pattern 24 is not formed, peeling the base film 32 to transfer the transfer layer 33 onto the substrate, patterning the transfer layer 33 into a desired form, and then removing the organic component by baking.
Patent JP-H06275283-A (JP)
Title: Positive electrode for molten carbonate fuel cell
Inventor: HADO KAZUHITO
IPC: H01M4/86
Filed: 1993-03-22
Abstract: PURPOSE:To improve the performance of a positive electrode by forming the positive electrode with a porous body mainly made of a La-Co, La-Cu, or La-Ni oxide. CONSTITUTION:A La-Co, La-Cu, or La-Ni oxide has little solubility in a molten carbonate, it is hardly reduced into the metallic state, and it has high activity against the oxygen reduction reaction and high conductivity. A positive electrode is formed with a porous body mainly made of this oxide, there is little elution into an electrolyte and little re-deposition near a negative electrode, and the positive electrode having high activity against the oxygen reduction reaction can be obtained. The site A and the site B of a perovskite oxide expressed by the general formula ABO3 are partially substituted with rare earth elements and Fe respectively, and the excellent positive electrode can be obtained at a lower cost.
Patent JP-S5313987-A (JP)
Title: Measuring method for water content of nonfreezing liquid, brake liquid, and so on, for automobile
Inventor: NAGASHIMA TETSUSUKE
IPC: G01N27/06
Filed: 1976-07-26
Abstract: PURPOSE: To measure simply with good accuracy, by measuring conductivity (conducted current or specific resistance) of liquid sample employing AC power source, and comparing this conductivity with conductivity of reference liquid previously measured. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02266850-A (JP)
Title: Cover mounting structure for motor
Inventor: OSHIMA ISAO
IPC: H02K9/06
Filed: 1989-04-06
Abstract: PURPOSE:To prevent the dispersion of spark to the outside of a motor and the intrusion of dust into the main body of the same by a method wherein a cover, consisting of a plurality of bent parts, is attached to the main body of the motor rigidly. CONSTITUTION:A cover 13 is attached to the main body 11 of a motor so as to cover the ventilating hole of the motor. The cover 13 is constituted of a peripheral wall part 13a, covering the upper parts of the ventilating hole, and a plurality of bent parts 13b, bent toward the main body 11 of the motor along a bending line shown by a broken line in a diagram, while the cover 13 is attached rigidly to the main body 11 of the motor through the bent parts 13b. The bent parts 13b are attached to the main body 11 of the motor with a predetermined circumferential distance while air can be ventilated into the main body 11 of the motor through ventilating holes between the bent parts 13b when the cover is attached to the main body 11 of the motor. According to this method, the expression of spark to the outside of the motor may be prevented by intercepting the spark with the cover 13 and, further, the intrusion of dust into the main body 11 of the motor from the outside of the motor may be restricted by the peripheral wall part 13a.
Patent JP-S61246422-A (JP)
Title: Underwater pile driver
Inventor: WASHIDA NOBUO
IPC: E02D7/08
Filed: 1985-04-22
Abstract: PURPOSE:To drive a pile into the ground under water without any trouble by a method in which the lower end of a cylindrical cover to house a pile driver is closed by a cylinder and a piston, and a guide cylinder for ventilation is connected to the upper end of the cover. CONSTITUTION:A guide cylinder 3 serving as a ventilator, connected to the upper end of a cylindrical cover 1, is held by the leader of a working ship, and the lower piston 7 is put on a pile D and a fitting part 14 is fitted into the pile D. Air is then charged from the supply port of air into a cylinder 4 to operate a pile driver 2. Striking forces given to the upper piston 6 by the driver 2 are transmitted through the lower piston 7 to the pile D to drive the pile D into the ground under water.