baber/WOPTO huggingface dataset:
Patent JP-2000254752-A (JP)
Title: Die for two stage cold forging and its method
Inventor: KASAI TAKAYUKI
IPC: B21J13/02
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a die capable of working well without having contact between a material and the die for a shaft part in two stage reduction forging and to provide a forging method by the die which conducts good two stage reduction without generating jamming. SOLUTION: In two stage reduction, when working with a punch stroke specified by S<1.2.D0+H1, the die, which satisfies the formula of 271R1+281R2+221θ1+1000θ2-30837<0 wherein a cross sectional area reduction R1(%) of a first tapered part and a die half angle θ1 (deg) of the die, a cross sectional area reduction R2(%) of a second tapered part and a die half angle θ2 (deg) of the die, is excellent in two stage reduction.
Patent JP-S59185714-A (JP)
Title: Measuring method of eroded region in bottom refractories of blast furnace
Inventor: WATANABE YOUICHI
IPC: C21B7/06
Filed: 1983-04-07
Abstract: PURPOSE:To measure exactly the eroded region in the bottom refractories of a blast furnace in a short time by punching measuring holes having a small diameter in the bottom well part of the blast furnace in the stage of relining said furnace, inserting a metal detector contg. a transmitting coil and a receiving coil in the measuring holes and measuring output voltage thereof. CONSTITUTION:Measuring holes 12 having a small diameter of about 30-40mm. are punched in the bottom below the tuyere 4 level at some tens points in the horizontal section of a blast furnace in the stage of relining the blast furnace. A metal detector 10 having a detecting part 14 contg. a transmitting coil and a receiving coil at the top end is inserted into the holes 12 and the output voltages in regions A, B, C are read with a voltmeter 16. On the other hand, the relation between the output voltage of the detector 10 and the content of pig iron determined beforehand by preliminary experiment and therefore the content of the pig iron in the measured part is known from the output voltage and the region 9 eroded by the pig iron is exactly measured.
Patent JP-H10255494-A (JP)
Title: Data rewriting device for read only memory
Inventor: MURAYAMA YUKIE
IPC: G11C16/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a data rewriting device for read only memory that can improve the operability when data rewriting is performed at a setting place of a terminal device provided with a read only memory. SOLUTION: The data rewriting device 1 is provided with a rewriting original selecting means selecting any of a ROM 1Ga, an IC memory card, and a personal computer 3 as rewriting originals, in which data for rewriting an EEPROM 2B is stored, a MPU 1A performing control at the time of rewriting the EEPROM 2B, a rewriting verifying means outputting a signal verifying correct/ error of rewriting by control of this MPU 1A, and a LED 1L displaying the prescribed address of the data for rewriting, an operation situation of the MPU 1A, and an error code at the time of rewriting. Thereby, a means easy to use for a user performing rewriting operation or a means not in use can be used, while writing error data in the EEPROM 2B can be prevented.
Patent JP-H01235516-A (JP)
Title: Control device of walking mower
Inventor: YOSHIKI SHINYA
IPC: A01D69/00
Filed: 1988-03-14
Abstract: PURPOSE:To obtain the subject safe control device capable of facilitating control of a mower, by providing a continuous mechanism capable of connecting and disconnecting operation of a cutting lever in the case of a travel lever 2 on the connection side thereof and automatically setting the cutting lever to the disconnection side by operation of the travel lever to the disconnection side between both the above- mentioned levers. CONSTITUTION:When a travel lever 2 is rotated and operated to the front, a travel clutch 13 is set to the connection side through an arm 26 and an inner wire 29 and power is transmitted through a transmission mechanism by a connecting shaft 20 connected to an output shaft 11 of a prime mover 12 to left and right travel wheels 1 and 1 to run a mower. The lever 2 is then rotated and operated to the front and a cutting clutch 15 connected to the shaft 11 of the prime mover 12 is set to the connection side to transmit the power to rotating blades 16. At this time, a cutting lever 14 keeps the posture on the connection side of the clutch 15 by downwardly crossing spring 11 over a pivoting shaft 22. When the lever 2 is rotated backward, a clutch 13 is set to the disconnection side and the spring 11 upwardly crosses over the pivot shaft 22 by upward rotation of an arm 25. Thereby, the lever 4 is rotated backward through an arm 24 by the above-mentioned spring 11 to set the clutch 15 to the disconnection side.
Patent JP-S59229115-A (JP)
Title: Heating cooker
Inventor: FUJITANI YOSHITOMO
IPC: F24C15/00
Filed: 1984-03-28
Abstract: PURPOSE:To prevent the steaming-up of a scale part due to steam produced from a food, by a method wherein a temperature pointer, moving in linkage with a temperature regulator, is adapted to be moved between a pair of elastic materials which are positioned facing each other and brought into contact with each other. CONSTITUTION:A temperature pointer 11 is positioned between a transparent window 13 of a control panel and a temperature scale table 10, and the base of the temperature pointer 11 is adapted to be moved between an elastic material 14, stuck to the transparent window 13, and an elastic material 15, stuck to the temperature scale table 10, in a condition that the pointer is brought into contact with the two elastic materials 14 and 15. This prevents steam, produced from a food, from invading into a space in which the temperature pointer 11 moves, and enables steaming up of the transparent window.
Patent JP-H04296359-A (JP)
Title: Flame-retardant-heat-conductive silicone rubber composition
Inventor: WATANABE SATOSHI
IPC: C08L83/04
Filed: 1991-03-26
Abstract: PURPOSE:To provide the subject composition having excellent flame retardance and thermal conductivity imparted without lowering the original characteristics of the silicone rubber. CONSTITUTION:A silicone rubber composition comprises (A) 100 pts.wt. of a silicone rubber composition, (B) 0.01-20 pts.wt. of thermal black having an average primary particle diameter of 100-500mum, (C) 0.01-1000ppm of a platinum compound (as platinum metal), (D) 5-500 pts.wt. of a thermal conductivity- imparting agent, and (E) 0.01-20 pts.wt. of acetylene black having a hydrochloric acid-absorbing volume of 0.1-12ml/5g and an iodine-adsorbing amount of 0.1-50mg/g.
Patent JP-H05223875-A (JP)
Title: Evaluating method for jamming wave bearing force testing device
Inventor: AKIYAMA YOSHIHARU
IPC: G01R29/08
Filed: 1992-02-17
Abstract: PURPOSE:To correctly evaluate the performance of an electromagnetic field impressing device for use in an interfering wave bearing power test by installing diffused objects in a interfering wave bearing power test device, measuring change of the diffusion electromagnetic field produced, and comparing the result with the corresponding theoretical value. CONSTITUTION:For example, a metal ball 2 is placed in a TEM cell 1. An electric field sensor 3 for measuring the electric field distribution around the metal ball 2 has as small an element as practicable to enable measurement of the spot intensity of electric field and is constructed as small as possible so as not to cause turbulence in the electric field distribution. For example, a 8mm element and the sensor 3 are connected together by a resistance wire while the sensor 3 and a display 5 are by an optical fiber cable 4 to lessen the influence upon the electric field distribution. Then measurement is conducted under certain conditions. In this manner, a ball whose electromagnetic field distribution when placed in a plane wave is clarified theoretically, is placed, and each electric field distribution in this case is measured, and this is compared with the theoretical value to serve knowing the size of the specimen which is measurable.
Patent JP-H03228873-A (JP)
Title: Aluminum nitride-based substrate
Inventor: OKAWA YOSHIHIRO
IPC: H01B3/12
Filed: 1990-03-13
Abstract: PURPOSE:To improve the adhesive strength of the substrate to a metallic conductor layer by forming a coating layer consisting essentially of Al2O3 and the metallic conductor layer on the surface of a sintered body consisting essentially of AlN. CONSTITUTION:AlN contg. 0.4-3wt.% oxygen, 0.01-5wt.% of >=1 kind selected from Ti, V, Nb, Mo, W and Ni or their carbide, nitride, boride and oxide and 0.01-15wt.% of a sintering assistant (e.g. Y2O3), as required, are mixed, and the mixture is formed and then sintered at 1550-1950 deg.C in a nonoxidizing atmosphere to obtain a sintered body having >=95% relative density. The sintered body is treated at 700-1400 deg.C in the atmosphere or irradiated with a laser beam to form a coating layer consisting essentially of Al2O3 and having 0.05-5mum thickness on the surface of the sintered body. A metallic paste is then applied on the coating layer and baked at 700-1600 deg.C to form a metallic conductor layer having 0.01-100mum thickness.
Patent JP-S61223346-A (JP)
Title: Buffer device
Inventor: YAMASHITA KINZO
IPC: F16F15/06
Filed: 1985-03-28
Abstract: PURPOSE:To set a spring characteristic and a damping characteristic with high accuracy and easily by providing a buffer element formed by a flat metal net having elasticity, which is bent to be annular, and fixing same to respective members at peripheral different positions. CONSTITUTION:A buffer element 16 is formed to be annular by closely double- laying flat nets woven of vertical and lateral metal wires at fixed intervals, and both edge portions of the buffer element are overlapped to be fixed to the lower surface of a fixing member 12. That is, a plurality of bolts 18 inserted from the fixing member 12 expand the meshes of the nets to pierce therethrough at the overlapping portion of the nets forming the buffer element 16 without cutting the metal wires, and screwed in a bar-like nut 20 positioned in a cylinder. The buffer element 16 is fixed to a base member 14 near the position corresponding to a fixing portion to the fixing member 12. In this arrangement, any spring characteristic and damping characteristic can be obtained by changing these fixing positions.
Patent JP-S57176313-A (JP)
Title: Cooling equipment for engine
Inventor: HIRAYAMA TSUTOMU
IPC: F01P3/02
Filed: 1981-04-23
Abstract: PURPOSE:To promote carburetion of fuel to be taken into the engine by means of rapidly raising cooling water temperatures of water jacket in the cylinder head after starting. CONSTITUTION:A water temperature sensor 24 detects temperature in the cooling water to flow through a conduit 18, namely the temperature in the cooling  water to flow into a water jacekt 4 of a cylinder head 2. When temperature in  the cooling water detected by the water temperature sensor 24 is at the first determined value for example less than 80 deg.C, a controller 40 gives a control valve 22 valve closing signals as output, and when it is at more than the determined value, it gives the control valve 22 valve opening signals as output respectively. Besides, when the temperature in the cooling water is at the second determined value which is higher than the first determined value, for example less than 85 deg.C, it gives a control valve 15 valve closing signals as output, and when it is at more than the second determined value, it gives the control valve 15 valve opening signals as output respectively.
Patent JP-H09230005-A (JP)
Title: Circuit board testing device
Inventor: HIOKI HIDEO
IPC: G01R31/28
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To shorten the test time while keeping the certainty of a test by comparing electric characteristic data measured when a moving probe comes into contact with a plurality of circuit patterns with reference data corresponding to the above data. SOLUTION: A fixing probe 5 is electrically connected to a conductive plate 12 and a moving probe 4 is moved in contact with a circuit board 2 to be brought into contact with a plurality of circuit patterns P formed on the board 2. If electrostatic capacity measured by an electric characteristic measuring means 41 when the probe 4 comes into contact with each circuit pattern P is not within the tolerance of electrostatic capacity as previously stored reference data, a board 2 is determined to be faulty. Further, resistance values at both ends of each circuit pattern P are measured to test the board 2.
Patent JP-H07243214-A (JP)
Title: Bearing plate device for ground anchor
Inventor: TAKAHASHI TOMIO
IPC: E02D5/76
Filed: 1994-03-07
Abstract: PURPOSE:To easily correct the axial misalignment of an anchor by freely adjusting the bearing and inclination angles of a guide cylinder via the turning operation thereof relative to a base plate as well as the turning operation of an adjusting washer formed out of a tapered washer. CONSTITUTION:A base plate 20 is laid on the natural ground 50, with the planes thereof kept in contact with each other, and a guide cylinder 20 having the prescribed inclination angle is mounted on the base plate 20. Also, an adjusting washer 40 formed out of tapered washers 41 and 41 is provided between the base plate 20 and the cylinder 30. Then, the inclination and bearing angles of the cylinder 30 are adjusted via the turning operation of the washer 40 as well as the turning operation of the cylinder 30 relative to the base plate 20, thereby completely aligning the axial lines of the section of an anchor 53 exposed from a bearing plate and the section thereof positioned underground, along the same linear line.
Patent JP-H03264521-A (JP)
Title: Muramyldipeptide-containing lipid membrane structure
Inventor: AKUTSU HIDEO
IPC: B01J13/02
Filed: 1990-03-13
Abstract: PURPOSE:To provide the title membrane structure giving high stability even if the osmotic pressure of dispersion is varied over a wide range, for application to ribosome, micelles, microemulsions etc., made up of a muramyldipeptide derivative and other two compounds. CONSTITUTION:The objective membrane structure made up of (A) a muramyldipeptide derivative of the formula (Q is 20-60C fatty acid residue; A is L-alanine residue, L-serine residue or glycine residue; iso Gln is iso- glutamine residue), (B) a phosphatidylglycerol and (C) cholesterol. The amount of the component B to be used is 1/20-20 times pts.wt. based on the component A, and, for the component C, 1/20-5 times pts.wt. It is the most preferable that the composition ratio for these three components be 1:1:1 in terms of weight ratio. The present membrane structure can be obtained by mixing the above three components followed by dissolution in an organic solvent such as chloroform, distilling the solvent off, adding a buffer solution such as a phosphoric acid buffer solution to the system and then stirring.
Patent JP-S60208623-A (JP)
Title: Dynamic pressure bearing motor
Inventor: SHIRASAKI TAKAYUKI
IPC: F16C33/10
Filed: 1984-03-31
Abstract: PURPOSE:To efficiently perform relubrication and circulation of lubricant by shaping a lower part of a thrust bearing member in the projective spherical form. CONSTITUTION:A plurality of spiral grooves 101b are formed on the bottom bearing face 101a of a thrust bearing member 101. A fine vertical through-hole 101c and another fine through hole 10d which crosses at right angles with the axis O of a thrust bearing and radially passes therethrough are formed in respect of the axis O. Connection of the fine through hole 101c to the other 101d provides formation of lubricant circulating passage and axial fine grooves 101e are formed on the external face of said member so as to release inside air at the bearing assembling time. A thrust receiving part 102 made of a material of low friction coefficient has a large spherical face 102a on the bottom thereof and has both a fine hole 102b formed through the axis O of the bottom face, and another fine hole 102c formed radially and crossing at right angles with said axis O. The thrust receiving part 102 is stuck to the thrust bearing member 101 in the engaged state with respect thereto.
Patent JP-S63226517-A (JP)
Title: Attaching and detaching device for air supplying and discharging tube for burner
Inventor: NAKAI TAKASHI
IPC: F23J13/00
Filed: 1987-03-16
Abstract: PURPOSE:To preclude the inflow of rain water into a chamber after detaching an air supplying and discharging tube, by a method wherein a wall penetrating pipe, through which an air supplying and discharging tube is penetrated, is divided into two pieces and an indoor base plate having a lid body is attached to one side while an outdoor base plate having another lid body is attached to the other side of the pipe and both of the wall penetrating pipes are engaged in a wall hole. CONSTITUTION:An indoor base plate 6, having the lid body 5 of a hinge system, is attached to one side of a wall penetrating pipe 3, divided into two pieces, while the indoor base plate 6 is positioned at indoor side and is fixed to the surface of an indoor wall. The indoor base plate 6 is provided with a penetrating opening 8 capable of penetrating an air supplying and discharging tube 7. The engagement and the retaining of the indoor base plate 6 and the air supplying and discharging tube 7 are effected by the slide sheet in up-and-down direc tion and a rail type guide groove, for example. An outdoor base plate 10 having a lid body 9 opened and closed into up-and-down direction is attached to the wall penetrating pipe 4 of the other side flange connection, for example. The lid body 9 is attached to the upper end of the outdoor base plate 10 through a hinge or the like so as to be pivotally. The wall penetrating pipe 3 and the other wall penetrating pipe 4 are engaged in a wall hole. After extracting the air supplying and discharging tube 7, the lid body 9 closes an opening 12 automatically by the gravity thereof.
Patent JP-S63227834-A (JP)
Inventor: TAKEHANA TATSUO
IPC: B65H51/16
Filed: 1987-03-16
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-S60205565-A (JP)
Title: Protecting cover of photosensitive body
Inventor: TAKAHASHI SADAO
IPC: G03G21/16
Filed: 1984-03-30
Abstract: PURPOSE:To securely prevent damage to a photosensitive body at the time of inserting it by inserting the photosensitive body unit in a covered state. CONSTITUTION:A belt-shaped photosensitive body 29 is prevented from being touched with the fingers of operations, and with surrounding members, and uneven development due to the impaired body 29 can be prevented. After the unit 44 has been inserted to a prescribed position, a pulling piece 49 is pulled downward, and the cover 46 is removed, thus permitting the photosensitive belt 29 to be prevented with certainly from damage at the time of insertion of the unit 44, by using a simple structure. When the unit 44 is taken out, the belt 29 is converted into an exposed state from an opening, but its life has been extinguished and there is no problem even if fingers touch the belt 29.
Patent JP-H02246701-A (JP)
Title: Controller for electric vehicle
Inventor: OKAMATSU SHIGETOSHI
IPC: B60L3/10
Filed: 1989-03-16
Abstract: PURPOSE:To detect idling or other abnormal control of wheel by operating control amount other than rotation of motor with respect to wheel speed based on source voltage, load condition and the like then comparing the operated control amount with an actual control amount. CONSTITUTION:A chopper 9 provides current having pattern identical to that of motor current generated through a motor current pattern generator 15 based on a vehicle load detected through a load detector 14 to main motors 5, 6. A duty factor simulator 19 receives signals from the load detector 14, the voltage detector 10 of a main filter 4 and a speed generator 13 arranged on the non-drive wheel then the simulator 19 simulates the control duty factor based on these signals and outputs the simulated control duty factor. A subtractor 20 operates the difference between the simulated duty factor and a duty factor provided from a control amplifier 18, then the difference is provided to a readhesion pattern generator 21 in order to carry out readhesion control.
Patent JP-S56159250-A (JP)
Title: Rigid plastic foam
Inventor: IWASAKI KAZUO
IPC: C08J9/02
Filed: 1980-05-12
Abstract: PURPOSE: To suppress the emission of hydrogen cyanide gas due to the combustion or thermal decomposition of a rigid plastic foam, by incorporating copper or a compound thereof in the rigid plastic foam.  
     CONSTITUTION: In preparing a plastic foam, e.g. a rigid polyurethane foam or urethane-modified polyisocyanurate foam, 0.05W5wt%, preferably 0.1W1wt%, based on the total weight of the foam, electrolytic copper powder as copper or cupric salt of an aliphatic carboxylic acid or cuprous carbonate as a copper compound is added to the raw material for the foam. The resultant mixture is then molded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06253772-A (JP)
Title: Preparation of japanese horseradish preservable over long period
Inventor: KIJIMA ISAO
IPC: A23L27/10
Filed: 1993-03-01
Abstract: PURPOSE:To enable the preservation of Japanese horseradish over a long period without deteriorating the characteristic hot taste and flavor of Japanese horseradish by applying hydrostatic pressure to pasty Japanese horseradish having activated hot-taste component in sealed state. CONSTITUTION:A pasty Japanese horseradish having activated hot-taste component is pressurized under hydrostatic pressure of >=2,000atm, preferably 2,000-10,000atm in sealed state.
Patent JP-H05224127-A (JP)
Title: Confocal scanning type differential interfere microscope
Inventor: KIMURA TOSHIHITO
IPC: G02B21/00
Filed: 1991-03-27
Abstract: PURPOSE:To enable a high-speed scan by holding a transmitted light optical system, a received light optical system, and a differential interference optical system on a moving base in one body, and reciprocally moving the moving base and making a main scan with the light spots. CONSTITUTION:A transmitted light optical system 18, a received light optical system 21, and Wollaston prisms 1 and 2 which constitute the differential interference optical system are held on moving base 15 in one body and the moving base 15 is reciprocally moved in one direction by a laminate piezoelectric element 33 to make the main scan on a sample 23 with the illumination light spots P1 and P2. In this case, the moving base 15 and a sample base 22 are relatively moved at a speed slower than the speed of the main scan almost at right angles to the direction of the main scan to make a subscan. This subscan may be made by moving the moving base 15 or the sample base 22. The subscanning speed is relatively slow, so even when the sample base 22 is moved, the sample 23 is prevented from being scattered and the high-speed scan is enabled.
Patent JP-S63229194-A (JP)
Title: Method for controlling batch type drainage processing equipment
Inventor: YOSHIDA TERUHISA
IPC: C02F3/12
Filed: 1987-03-18
Abstract: PURPOSE:To perform stable treatment by providing a sensor for detecting the concn. of suspended matter contained in the mixed liquid in a tank and controlling the time and amount of drawing sludge on the basis of it. CONSTITUTION:After introducing raw water, it is subjected to biological treatment by performing continuous aeration or intermittent aeration. MLSS (cm<3>) is measured in such a state that the inside of a tank is sufficiently agitated by introduction of raw water. The sensor of an MLSS densitometer is positioned near a drawing port of sludge below the interface of sludge. The measured value of concn. obtained from the MLSS densitometer is inputted to a controlling device having calculation function and the amount of drawing sludge is calculated on the basis of the previously inputted value and a drawing pump 11 of sludge is actuated by the command output from the controlling device to start drawing sludge. Thereby raw water can be stably treated.