baber/WOPTO huggingface dataset:
Patent JP-H0692828-A (JP)
Title: Dye composition containing 6 or 7-monohydroxyindole
Inventor: JIYAN KOTERE
IPC: A61K8/41
Filed: 1991-03-08
Abstract: PURPOSE: To obtain dyed hairs having a good fastness to light, washing, sweat ing and bad weather by using the derivative of 6- and/or 7-monohydroxyindole together with oxidation base in the presence of oxidizing agent and under the acidic condition. CONSTITUTION: The color composition contains the indole coupler of the formula I (R1 is H or alkyl; R2 , R3 are each H, alkyl, carboxyl, etc.; X is H, alkyl, alkoxyl, halogen, acyloxy, etc.; OH is substituted at one out of the 5, 6 or 7 position on the aromatic ring), or its salt (e.g. 6-hydroxyindole, etc.), the precursor of oxidation dye (preferably, o-aminophenol, etc.), and oxidizing agent, (preferably hydrogen peroxide, etc.), wherein the pH value is adjusted to be below 7. As oxidation dye, phenylenediamines of the formula II (R4 -R6 are each H, halogen, alkyl, etc.; R7 , R8 are each H, alkyl, hydroxyalkyl, etc.), e.g. p-phenylenediamine, p-aminophenol, etc., are preferably used.
Patent JP-S5925274-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/8242
Filed: 1983-07-11
Abstract: PURPOSE:To contrive to change a semiconductor device into a high density one by a method wherein a gate electrode is provided at an L-corner of the first region by utilizing its stepwise difference, and this electrode is formed without being extended over the opposed electrode to a capacitor. CONSTITUTION:The first region 3 in projection form composed of a semiconductor or a conductor of the same or different kind is provided on the surface of a semiconductor substrate 1 of one conductivity type. At the L-corner of the region 3, the layer 6 of a triangular section whose height is made coincident approximately with that of a region 3, and width approximately with that of a film 5 formed at the corner is formed as the gate electrode by utilizing the stepwise difference of the corner. A region 13 makes impurity regions provided in the same form in the upper part of the substrate in contact with the region 3 the source or drain. Further, the capacitor 15 is formed in the region 3 at the same time.
Patent JP-H10318792-A (JP)
Title: Steering angle sensor
Inventor: SUZUKI NORIHITO
IPC: G01B11/26
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a steering angle sensor in which the positioning accuracy of a light emitting/receiving element can be enhanced while suppressing rattling thereof in the sensor housing. SOLUTION: In a steering angle sensor where a gap 43 for inserting the outer fringe part of a slit plate is made in a sensor housing 41 and a pair of sections 45 for containing light emitting/receiving elements 46 are formed in the sensor housing on the opposite sides of the gap 43, a resilient member 65 for forming a containing space smaller than the light emitting/receiving element 46 is provided in the containing chamber at the containing section 45. The resilient member 65 is formed such that the light emitting/receiving part of the light emitting/receiving element 46 is aligned with the window part of the containing section 45 when it is inserted into the containing space.
Patent JP-S5649798-A (JP)
Title: Lubricant composition for metal working
Inventor: KAMEDA TAKAHARU
IPC: C10N10/12
Filed: 1979-09-28
Abstract: PURPOSE: To provide a lubricant compsn. which improves the quality of a worked article of a metal especially in press working and also improves the operating efficiency of a press machine, containing a water-soluble metal working oil, water, a blanking oil and a solid lubricant such as MoS 2  as essential components.  
     CONSTITUTION: A water-soluble metal working oil (hereinafter referred to as base oil A), water, a blanking oil (hereinafter referred to as base oil B) and a solid lubricant such as MoS 2  are used as essential components. The above components are mixed together in a mixing ratio (by weight) of the base oil A to water of 2:10W6:10, in a mixing ratio (by weight) of the combined amount of the base oil A and water to the base oil B of 2:6W6:6, and in a mixing ratio (by weight) of the combined amount of the base oil A, water and the base oil B to the solid lubricant of 75:5W115:5. Pref. the solid lubricant such as MoS 2  is used in the form of finely divided powder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S615375-A (JP)
Title: Device for vectoring linear figure
Inventor: NISHIKAWA KATSUHIKO
IPC: G06T3/00
Filed: 1984-06-19
Abstract: PURPOSE:To reduce the influence of the latter unification upon the previous one by unifying a pair of profile vectors in decreasing order of difference of absolute values of lengths of each profile vector of each pair of profile vectors. CONSTITUTION:First, contact points T1, T2... and inflexion points P1, P2... are extracted, and then profile vectors T1 P1, T2 P2, T5 P2... are extracted. Next, two sets of opposite profile vectors (T1 P1; T2 P2) and (T5 P2; T6  P3) are extracted, and differences DELTAli of absolute values of each profile vector length of each set of opposite profile vectors are obtained. Then a pair of the profile vectors having the smallest DELTAli La1 and Lb1 are unified as a vector L1. A pair of profile vectors are unified in decreasing order of the DELTAli in the same manner; therefore the influence of the latter unification upon the previous one can be reduced, and the accuracy of vectoring can be improved.
Patent JP-H08296346-A (JP)
Title: Pole for main column built at fixed place at early stage and main column building method at fixed place at early stage
Inventor: SATO NAOMASA
IPC: E04H12/34
Filed: 1995-04-26
Abstract: PURPOSE: To build a joint type column safely and easily by bearing and fixing a pole, on which a block and a guide for fitting and guide is mounted, to a lower column disposed in upright, pulling up an upper column by a rope and guiding the upper end of the upper column into the guide for fitting and guide. CONSTITUTION: A fixing band 2, a guide 3 for fitting and guiding an upper column and blocks 4, 5, 6 are installed to a pole body 1, thus assembling a pole for main columns built at fixed places at an early stage. A tension rope 24 is passed successively into the first or third wheels of three-fold blocks 4, 5, and an end is passed through a gin block 6 and used as a tension end 24a. A lower column P1 is disposed in upright while a lower section of one third is buried into the ground, and the pole body 1 is borne and fixed to the lower columns P1 by the clamps 9, 9 of fixing bands 2a, 2b. One end of the rope 24 extended from the block 4 is bound with the band 25 of an upper column P2, one end of a guide rope 27 through the guide 3 is tied with a band 26, and the tension end 24a of the rope 24 is pulled and the upper column P2 is drawn up.  The lower end of the upper column P2 is guide into the guide 3 by the guide rope 27, and a fitting hole section P2a is fitted and connected to the connecting projecting section P1a of the lower column P1.
Patent JP-S63294471-A (JP)
Inventor: SAHO NORIHIDE
IPC: H05K7/20
Filed: 1987-05-25
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-S615710-A (JP)
Inventor: ICHINOSE HIROSHI
IPC: A01C11/02
Filed: 1984-06-19
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-H02307558-A (JP)
Title: Coating robot apparatus
Inventor: SUDO TAKEHIKO
IPC: B05B12/12
Filed: 1989-05-19
Abstract: PURPOSE:To eliminate the shift of a coating position by automatically correcting said shift without repeating the correction work of teaching by correcting the shift of the coating position to a work on the basis of the correction data at the time of the coating operation of a coating gun. CONSTITUTION:The operating speed data S of a coating gun and the spray delay data (t) coating and air are inputted to a delay quantity operating circuit 20B to calculate the shift quantity L of a coating position and this shift quantity L is outputted to a data correction quantity operating circuit 20C. The data correction quantity operating circuit 20C calculates how many points among interpolation points the shift quantity of the coating position correspond to according to the value of the shift quantity L and outputs one point correction data 1, for example, when the shift quantity corresponds to one point. An I/O unit outputs a coating ON signal on the basis of the correction data 1 when the coating gun 16 passes a point A2 and outputs a coating OFF signal when said gun 16 passes a point A13. By this method, the coating position of teaching data is corrected on the basis of the correction data based on the delay quantity L.
Patent JP-S5554245-A (JP)
Title: Continuous casting method of steel
Inventor: HASEBE NOBUHISA
IPC: B22D11/10
Filed: 1978-10-16
Abstract: PURPOSE:To eliminate the need for designing of any special mold and let rotating and stirring of molten steel be accomplished with good efficiency by installing an electromagnetic coil above the mold and letting electromagnetic force by acted upon top of the molten steel in the mold. CONSTITUTION:An electromagnetic coil2 for rotating and stirring molten steel is mounted to the bottom of a tundish 4 above a mold 1 perpendicularly so as to encircle a multiplicity of tundish nozzles 4. The tundish 5 is provided elevatably with respect to a tundish car 7 by an elevating cylinder 6. The tundish car 7 travles on the rail 9 laid on a casting floor 8. The tundish 5 is made runnable and retractable from above the mold 1 to be prevented from becoming a hindrance while the electromagnetic coil 2 is not in use. In addition, the tundish 5 is made elevatable to let the magnetic line of force from the electromagnetic coil 2 be effected efficiently on the molten steel surface.
Patent JP-H08320259-A (JP)
Title: Infrared detecting device
Inventor: TOMOFUJI TETSUYA
IPC: G01J5/62
Filed: 1995-05-25
Abstract: PURPOSE: To stably detect infrared rays emitted from materials within a wide temperature range by use of one optical system by optionally changing the interrupting frequency of a chopper for periodically interrupting the infrared ray incident to an infrared detecting means. CONSTITUTION: A chopper 2 periodically interrupts an incident infrared ray 1 by rotating a disc having a plurality of slits radially formed by a stepping motor. The chopper 2 is also constituted in such a manner that the chopping frequency can be optionally set by a chopping controller 7. The chopping frequency is read from the controller 7, and outputted to a reading circuit 6, and the temperature change of an infrared sensor light receiving part by the infrared ray 1 is converted into the natural temperature by calculating the relation of the detecting sensitivity of an infrared sensor 5 to the chopping frequency in the circuit 6.  Thus, the chopping frequency is reduced to enhance the detecting sensitivity in the observation of a low temperature material and the frequency is increased to lower the detecting sensitivity in the case of a high temperature material, so that a stable detection can be achieved.
Patent JP-H02303689-A (JP)
Title: Method for joining contact point material
Inventor: KUBO MASAO
IPC: B23K26/21
Filed: 1989-05-19
Abstract: PURPOSE:To obtain a contact point with high reliability having few defects such as a void and incomplete penetration by holding temporarily a contact point material and a metal plate while rubbing these mechanically and then, heating and welding these. CONSTITUTION:A recession 1a is formed on the joining face of the contact point material 1 and the metal plate 2 is subjected to plastic deformation by drawing, etc., via a jig 4. The metal plate 2 is held temporarily on the recession 1a of the contact point material 1 and pressed in the recession 1a while being rubbed mechanically and stuck to each other. The joining part is then irradiated with a high energy beam such as a laser beam or an electron beam or subjected to resistance heating, etc., and molten and joined together. By this method, at the time of subsequent heat treatment, diffusion reaction of atoms easily takes place even if an activator such as flux is not used and stable joining is obtained.
Patent JP-H04228555-A (JP)
Title: Thermal spraying powder mixture
Inventor: MITSUCHIERU AARU DOOFUMAN
IPC: C23C4/06
Filed: 1991-05-01
Abstract: PURPOSE: To obtain a powder mixture for thermal spraying, containing a metal and a nonmetal in a widely selected proportion.  
     CONSTITUTION: Two component powders of the powder mixture for thermal spraying are in the form of composite grains containing subgrains of nickel alloy and bentonite, for clearance selective coating. The composite grains are formed by spray drying. In an embodiment, the volume percentage of the metal of one component powder is higher than that of the other powder by at least 25%. In another embodiment the difference is about 10vol.%, and further, the component of the alloy in abundance has sufficiently large alloy subgrains in order to act as nuclear grains to which the finer subgrains of bentonite are bound. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H08321766-A (JP)
Title: Input/output circuit
Inventor: TANAKA SUNAO
IPC: H03K19/0948
Filed: 1995-05-25
Abstract: PURPOSE: To improve the stable operation of an adjacent input buffer by revising a threshold level of an input buffer in response to a logical transition of an internal signal. CONSTITUTION: When an input waveform SN1 of an output buffer A transits from an L level to an H level, a large through-current flows through the buffer A to cause a voltage of a power supply CDD and a level GND to be momentarily decreased. In this case, an input waveform SP2 of a 1st circuit 21 is at an L level, a threshold level of the circuit 21 raised apparently up to a level of the power supply VDD to cancel a voltage drop of the threshold level. Thus, even when a positive pulse equivalent to a differentiated value of the output waveform SP1 of the buffer A is superimposed on the waveform SP2 , the circuit 21 does not make mis-discrimination of the waveform SP2 to be at an H level.  When the waveform SN1 transits from H to an L level, the threshold level is decreased up to the level GND thereby cancelling the increased threshold level and even when a negative pulse is superimposed, the waveform SP2 is not mis-discriminated to be an L level. The threshold level of the input buffer is revised to avoid mis-discrimination circuit due to simultaneous switching noise and to prevent malfunction.
Patent JP-H11266806-A (JP)
Title: Use of germinated brown rice and germinated brown rice
Inventor: YAMANAKA SENYA
IPC: A23L7/10
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a conveniently usable method for using a germinated brown rice by which the difficulty of eating of the germinated brown rice having rich vegetable fiber and high nutritive value, and useful for health promotion, is overcome. SOLUTION: This method for using a germinated brown rice comprises mixing a cooked or boiled germinated brown rice with a polished rice, and cooking the obtained mixture. The germinated brown rice is obtained by forming the cooked or boiled germinated brown rice A' into a massive body, a tabular body or a cylindrical body, and freezing the formed body or housing the formed body in a hermetically sealed container.
Patent JP-H01295528-A (JP)
Title: Dynamic frequency divider
Inventor: OHIRA TAKASHI
IPC: H03K23/64
Filed: 1988-05-23
Abstract: PURPOSE:To obtain a value except 2<n> as a frequency division ratio by connecting plural (n) pairs each consisting of an inverter circuit and a switch circuit in cascade and feeding back an output of the switch circuit of the final stage to the input of the 1st stage inverter circuit. CONSTITUTION:An inverter circuit 22 and a switch circuit 31 are used as a pair and plural pairs are connected in cascade. The switch circuits 31, 32, 33 are conductive when each control input is at a high level and opened when its control input is at a low level. The operation of the inverter circuits 21, 22, 23 is delayed and the output is inverted to the input after an operation delay time td after the input is inverted. Every time the voltage at the terminal 1 goes to a high level, the output voltage of each inverter circuit is given as the input voltage of the inverter circuit of the next stage. Thus, the voltage level at an output terminal 4 is inverted by three times of changes in the voltage at the terminal 1 and the voltage level at the output terminal 4 is restored to the original level again by the next 3 changes and the frequency division ratio reaches 6.
Patent JP-S5828622-A (JP)
Title: Detecting device for air quantity
Inventor: KASHIWATANI MINEO
IPC: F02D35/00
Filed: 1981-08-14
Abstract: PURPOSE:To prevent entering of carbon and oil in a by-pass passage, by providing a plate material bearing dynamic pressure of an air flow at an upstream side of an inlet of a pipe disposed at the by-pass passage. CONSTITUTION:A plate material 10 bearing dynamic pressure of an air flow is fixed at an upstream of an inlet of a pipe 9 and an inlet of the pipe 9 is opened at a downstream side almost in the center of the plate material 10. Therefore, the air having small inertia reaches the downstream side by making a round at the side surface from the upstream side of the plate material 10 and enters from the inlet opening part of the pipe 9. While, in case of dust, carbon and an oil drop having large inertia, the direction of them is changed by the plate material 10 and they hardly enter the inlet of the pipe 9 opened at the downstream side of the plate material 10 and carbon, etc. do not enter a by-pass passage 6.
Patent JP-S61287700-A (JP)
Inventor: KISHI MITSUHIRO
IPC: B66F9/06
Filed: 1985-06-11
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-S62282839-A (JP)
Title: Tool changer for machine tool
Inventor: MAEDA NORIHIDE
IPC: B23Q3/157
Filed: 1986-05-30
Abstract: PURPOSE:To secure such a tool changer that is simple in structure and low-unit cost of production, by setting up a locating pin retractably so as to be engaged with a locating concave part of an indexing plate, and connecting this locating pin and a gearshift level of a continuously variable transmission together in linkage. CONSTITUTION:A tool slide 25 is constituted of winding a chain 13 between a driving sprocket 11 and a driven sprocket 12 coupled with an output shaft of a continuously variable transmission with a gear train and attaching a lot of tool holding jigs 14a to this chain 13. And, a speed change operating mechanism 23 is constituted in the following process that each locating concave part 18a is formed in an index plate 18 to be rotated together with the driving sprocket 11 at the specified speed ratio at equal angular intervals, while an almost semicircular guide cam surface 18b is projectingly installed between these adjacent locating concave parts 18a and 18a, and a locating pin 20a to be retractably driven in a radial direction of the index plate 18 is installed, and furthermore this locating pin 20a and a gearshift level 16b of the transmission 16 are connected together in linkage. With his constitution, since decelerating and stopping operations are realizable in a simple structure, cost is reducible.
Patent JP-S5554075-A (JP)
Title: Fly-ash treatment
Inventor: TAKAHASHI NAOYUKI
IPC: B09B3/00
Filed: 1978-10-17
Abstract: PURPOSE: To effect a treatment free from secondary pollution and to recover fly-ash, by decomposing collected ash which contains ammonia and sulfur compounds using heat medium to be followed by heat treatment.  
     CONSTITUTION: Heat medium from the heat medium heating furnace 8 is used for thermal decomposition of fly-ash which is discharged from a treatment system for waste gas from a coal fired boiler or the like, and containing ammonia and sulfur compounds such as sulfuric acid. The treatment vaporizes ammonia and SO 3 , which returns to the heating furnace 8 to allow fly-ash to be recovered. In the heating furnace 8, the returned waste gas is heated to high temperature range of 700W1000°C permitting ammonia to be decomposed into nitrogen and SO 3  to be reduced to SO 2 . In this simple manner, fly-ash is treated for recovery without the chance to cause secondary pollution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01299395-A (JP)
Title: Tube fitting
Inventor: MORI TAKEO
IPC: F16L33/24
Filed: 1988-05-26
Abstract: PURPOSE:To effectively prevent a hose from being pulled out with a simple structure by without deteriorating the sealing characteristic of the tube fitting providing a plurality of protrusions on the end of a tube fitting made of a rigid material, fitting the hose by passing the protrusions and fastening by a fastening ring. CONSTITUTION:A tube fitting 1 is made of metal or soft synthetic resin from the engaging part of its end and the sealing part 3 of a part nearer to a bottom than it. This engaging part is constituted of an engaging pipe part 21 and a plurality of protrusions 22 protruding higher than the major diameter of the sealing part 3 from the periphery of the engaging pipe part 21. Then, a screw 41 is provided in the internal periphery of the bottom of the sealing part 3 and screwed to a screw part. A hose H is on the external periphery of the sealing part 3 as shown by broken lines and a fastening ring R is fastened to the external periphery of the hose H. Accordingly to such a constitution, when the hose H is apt to be pulled out, the fastening ring R cannot pass the protrusions 22 to effectively prevent the hose H from being pulled out.
Patent JP-2000185780-A (JP)
Title: Applicator
Inventor: GRIEBEL ULRICH
IPC: A45D40/26
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain an applicator for applying a product such as a liquid-, paste-or jelly-like lipstick wherein the applicator includes a storage for preserving the product, a support connected with the storage via at least one supply path, and an applying member including numerous notches for allowing the product to pass through with its outer face forming an applying face and wherein the product can be uniformly applied without using a spatula. SOLUTION: An applying member 22 is kept flexible and/or movable with respect to a support 14 so that at least one working position can be taken, the applying member 22 demarcate a space 26 for storing a predetermined amount of a product together with a support 14 at its working position, and when the member 22 deforms and/or the member 22 moves with respect to the support, the space 26 is reduced at the working position.
Patent JP-H11324723-A (JP)
Title: Turbine starting method, turbine starter and power plant
Inventor: IMAI MASATERU
IPC: F02C7/275
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To lower than a predetermined value the starting current of a turbine starting or rotating machine driving electric motor itself. SOLUTION: A pony motor 51 mechanically connected to a starting electric motor 61 is started and the starting electric motor 61 is speeded up by utilizing the power of the pony motor 51, and after that, driving current is supplied to the starting electric motor 61, then after that, the starting electric motor 61 and a turbine 1 are mechanically connected to each other through a torque converter 71 so as to rotate the turbine 1, thereby the turbine 1 can be started.