baber/WOPTO huggingface dataset:
Patent JP-S63306973-A (JP)
Title: Control method for vehicle speed responsive type power steering system
Inventor: OSHITA KOICHIRO
IPC: B62D6/02
Filed: 1987-06-10
Abstract: PURPOSE:To make it possible to judge an abnormality quickly by judging that an abnormality has occurred in the operation of a system when a condition in which a vehicle speed is more than a preset value and a torsional torque is more than a preset value continues longer than a specified judgement time. CONSTITUTION:In a vehicle speed responsive type power steering system, a torsional torque at the time of steering operation is detecting with a torque sensor and power assist is performed in the steering direction according to the detected signal. It is also controlled such that the power assist in the steering direction becomes smaller as the vehicle speed detected with a vehicle speed sensor increases. If in this case a condition in which the vehicle speed is faster than preset value and the torsional torque is larger than a preset value continues more than a specified judgement time, it is determined that an abnormality has occurred in the operation of the power steering system, In the case of such a judgement of abnormality, the steering is changed to manual operation and at the same time a warning is given to a passenger by lighting a failure lamp.
Patent JP-H09324125-A (JP)
Title: Composite material containing silicon-based polymeric compound and its production
Inventor: INOUE KOJI
IPC: C08L71/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a composite material excellent in heat resistance, combustion resistance and mechanical properties as compared to conventional carbon fiber/thermosetting resin-based composite materials. SOLUTION: This composite material is obtained by heating a composition comprising 0.01-10wt.% of a silicon-contg. polymeric compound of the formula (R<1> is H, an alkyl, alkenyl, alkynyl or aromatic group such as phenyl or naphthyl group; R<2> is an alkylene, alkenylene, alkynylene or divalent aromatic group such as phenylene or naphthylene group), 1-80wt.% of carbon fiber and a thermosetting resin in an inert gas atmosphere or under reduced pressures at 700-3,500 deg.C.
Patent JP-S5371064-A (JP)
Title: 4-(1-imino-2-isoindolinyl)-acetophenone and process for its preparation
Inventor: KIKAZAWA KAZUO
IPC: A61K31/40
Filed: 1976-12-03
Abstract: PURPOSE: 4-(1-Imino-2-isoindolinyl)-acetophenone of formula I. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000327595-A (JP)
Title: Production of styrene
Inventor: YAMAMOTO JUN
IPC: B01J31/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing styrene in high yield and selectivity while maintaining conversion through suppressing heavy fraction formation in the dehydration reaction of an α-phenylethyl alcohol. SOLUTION: This method for producing styrene comprises the following four steps 1 to 4: (1) dehydration step: in a liquid phase, in the presence of an organic sulfonic acid, α-phenylethyl alcohol is dehydrated to obtain styrene, (2) styrene separation step: the reaction liquid after the step 1 is separated into a styrene-predominant component and a phenylethyl alcohol-contg. component, (3) recycling step: the phenylethyl alcohol-contg. component obtained in the step 2 is recycled to the dehydration step (step 1), and (4) β-phenylethyl alcohol separation step: β-phenylethyl alcohol is removed from the reaction liquid after the step 1 and prior to the step 2 or the component in the step 3 to obtain an α-phenylethyl alcohol-contg. component, which is then fed to the step 2 or step 1.
Patent JP-2000335136-A (JP)
Title: Film for heat-sensitive stencil printing and heat- sensitive stencil printing master
Inventor: NIINUMADATE HIROSHI
IPC: B41N1/24
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a film for heat-sensitive stencil printing having an excellent punchability at a low energy and high sensitivity and a heat-sensitive stencil printing master. SOLUTION: The film for heat-sensitive stencil printing is a biaxially oriented film made of a polyester, and satisfies the following formulae in a TMA shrinkage percentage measurement of the oriented film (temperature raising speed of 10 deg.C/min, and a constant load of 0.5 g). X(max)>=25%, 40 deg.C<=T(start)<=80 deg.C, and T(max)-T(start)<=50 deg.C, wherein X(max) is maximum shrinkage percentage [%], T(start) is a shrinkage starting temperature, T(max) is a highest shrinkage temperature [ deg.C]. The heat-sensitive stencil printing master is formed by connecting the film for printing the stencil to a porous support.
Patent JP-H0437158-A (JP)
Title: Lsi case
Inventor: MATSUO YOICHI
IPC: H01L23/12
Filed: 1990-06-01
Abstract: PURPOSE:To make it possible to make compact the size of a case, maintaining a large number of I/O pins, and reduce time lag induced by a wiring in the case at the same time, and improve heat radiation effect by installing I/O pins on the opposite side of an LSI mounted surface on a ceramic substrate, and installing the LSI so that its surface may face downward. CONSTITUTION:This LSI case comprises electrodes 5, responding to leads 2 of an LSI chip 1 in one side, a plurality of I/O pins 6 standing vertically in square-shaped grids on the opposite side, a sheet-like ceramic substrate 4 provided with wiring patterns 8 designed to connect the electrodes 5 with the I/O pins 6 electrically, a box-shaped cap 7, which covers the LSI chip 1 and the electrodes 5 and at least partially envelops the LSI mounted side of the substrate 4 where the electrodes side of the LSI chip 1 is directed at and mounted on the substrate 4 and the leads 2 of the LSI chip 1 are connected with the electrodes 5. Furthermore, the interior of the cap 7 is fixed with the rear side of the LSI chip 1 with a bonding agent 3 while the peripheral end of the cap 7 is sealed with the substrate 4, thereby forming this LSI case.
Patent JP-S63308750-A (JP)
Title: Magneto-optical recording medium
Inventor: FUNADA SHIN
IPC: C22C38/00
Filed: 1987-06-10
Abstract: PURPOSE:To improve both productivity and recording medium characteristics by using an alloy consisting of >=1 kinds among heavy rare earth metals Tb, Dy, Gd, >=1 kinds among transition metals Fe, Co and Ni, and >=1 kinds of Ti and B. CONSTITUTION:This medium is constituted of the elements of >=1 kinds among the heavy rare earth metals Tb, Dy, Gd, >=1 kinds among the transition metals Fe, Co and Ni and >=1 kinds among Ti, B, Zn, and W and has the compsn. formula expressed by the formula I. In the formula, x, y take the values expressed by the formula II, the formula III. The magneto-optical recording medium consisting of this compsn. is formed by using the alloy ingot consisting of said compsn. as a sputtering target. The values of x, y are preferably 0.2<x<0.3, 0.05<y<0.1. The amorphous alloy is stuck on the substrate by a sputtering method using the sputtering target made by a casting method, by which the magneto-optical recording medium is produced at the high yield.
Patent JP-S5670160-A (JP)
Title: Index angle control device
Inventor: MACHIDA MASAHIRO
IPC: F16H27/04
Filed: 1979-11-09
Abstract: PURPOSE:To provide a completion of indexing operation of the output shaft with respect to the input shaft as fast as possible by a method wherein an intermediate axis is separated at its midway part and a non-equal speed rotation gear is arranged between the separated intermediate shafts. CONSTITUTION:Non-circular gears 5, 6 engaging with each other are fixed to the input axis 2 and the intermediate axis 3, thereby their relative engagement is always kept. Warm cam 8 of the index angle cam mechanism 7 is fixed to the intermediate axis 3 and engaged with the roller 10. The roller 10 is guided by a helical cam groove at an outer circumference of the worm cam 8 to cause the roller disc 9 to be rotated around the output shaft 4. When ten pieces of rollers are applied and the worm cam 8 is rotated by about 120 deg., the roller disk 9 is rotated by about 36 deg. of the roller 10. When the worm cam 8 is rotated by about 240 deg., the roller disk 9 is stopped at its position and the output axis 4 is simultaneously rotated.
Patent JP-H09302161-A (JP)
Title: Resin composition and its use
Inventor: ONISHI HIDEFUMI
IPC: B32B27/06
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition comprising a specific mixture and specific ethylene-vinyl acetate copolymer, excellent in transparency, a gas barrier property and stretchability and useful for wrapping materials, etc. SOLUTION: This resin composition comprises (A) a mixture of two or more kinds of ethylene-vinyl acetate copolymer saponification products having ethylene content of 20-60mol.% and saponification degrees of >=90% and (B) ethylene- vinyl acetate copolymer having an ethylene content of <=80% preferably in an amount of 3-10wt.%.  The component A satisfies inequalities I and II [Eto is the ethylene content (mol.%) of the ethylene-vinyl acetate copolymer saponification product (A0 ) contained in the component A in the maximum content (weight); ΣEt is the total amount (mol.%) of the ethylene contents of the contained ethylene-vinyl acetate copolymer saponification products except the component A0 ; Sv0 is the saponification degree (mol.%) of the component A0 in the component A: ΣSv is the total amount (mol.%) of the saponification degree of the mixed ethylene-vinyl acetate copolymer saponification products except the component A0 ; (n) is the kind (number) of the contained ethylene-vinyl acetate copolymer saponification products].
Patent JP-S5935868-A (JP)
Title: Centrifugal casting method and charging device of molten metal thereof
Inventor: SATOU HISAHARU
IPC: B22D13/10
Filed: 1982-08-20
Abstract: PURPOSE:To improve a heat insulating effect and to obtain an internally sound casting in centrifugal casting by closing the atmosphere in a centrifugal casting mold simultaneously with charging of molten metal. CONSTITUTION:Molten metal is charged from a spout 6 into a casting mold 1. The opening end of the mold 1 is already closed by a heat insulating cover 7 mounted to the spout 6. Thereafter the opening of the spout 6 is further closed by a heat insulating cover 8 upon completion of the charging. The atmosphere in the mold 1 is thus closed by the cover 7 mounted to the spout 6 simultaneously with the charging and the molten metal is centrifugally cast, whereby the heat insulating effect is remarkably improved.
Patent JP-S626336-A (JP)
Title: Computer system
Inventor: SORACHI YASUHIDE
IPC: G06F11/22
Filed: 1985-07-02
Abstract: PURPOSE:To output easily the information to a high-speed tabulation printer LP without using any special LP connection part to a service processor SVP, by transferring an LP output program to a logic device from the SVP and controlling the LP through the logic device in response to the indication of the SVP. CONSTITUTION:When an LP3 is controlled by an SVP1, a user starts a logic device stopping means 12 via a keyboard 11 and then actuates a program transfer means 13. Then an LP outputting program stored in a storage part 16 is written to a storage part 22 of a logic device 2 together with the access signal of the LP3. A program starting means 14 performs initialization of an instruction executing part 21 of the device 2 and starts the LP output program. An output information transfer means 15 extracts the output information out of the part 16 of the SVP1 and outputs it to the LP3. Then the output of the LP3 is stopped when the end of output is confirmed with all information.
Patent JP-H06154778-A (JP)
Title: Solid filter layer reactor for biological sewage disposal
Inventor: YOZEFU TEIRUMAN
IPC: B01D24/22
Filed: 1992-06-05
Abstract: The fixed bed reactor for biological waste water treatment is provided with an intermediate base (1) carrying base nozzles (2) by means of which the fixed bed can be backwashed. The inlet (3) for the waste water is located above the fixed bed. According to the invention, aeration nozzles (21) are integrated in the base nozzles (2) by means of which aeration nozzles gas bubbles (23) can be incorporated in the upper part of the base nozzles (2), without instabilities arising. In order that a stable equal distribution of the aeration occurs everywhere in the reactor, the open cross-section in the overall inlet region of each base nozzle (2) must be dimensioned so that above the aeration nozzles (21), the waste water outlet flow does not hinder the rise of the gas bubbles (23). If this condition is not fulfilled, the situation depicted in the picture (Figure 1a) can occur. <IMAGE>
Patent JP-H11332697-A (JP)
Title: Body pressure dispersing mat
Inventor: MORIMOTO MIKIHIKO
IPC: A47C27/15
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a body pressure dispersing mat effective for prevention of bedsore. SOLUTION: A cell 2 constituting the mat is filled with a mixture of first form pieces which are not easily moved and second form balls 7 which are easily moved, the upper layer of the cell 2 is constituted of the first form pieces 6 and the lower layer is constituted of the second form balls 7. The body of a patient is softly supported by the first form pieces 6 and body pressure is dispersed to circumference by the deformation and movement of the second form balls 7 in a part such as a bone projecting part where much body pressure is added. Thus, the both of cushion property and body pressure dispersing performance are obtained.
Patent JP-H08318452-A (JP)
Title: Work carry-in/carry-out control device
Inventor: MINOHARA MASAHIRO
IPC: B65G43/08
Filed: 1995-05-19
Abstract: PURPOSE: To provide a work carry-in/carry-out control device capable of achieving various appropriate treatments to a work, and carrying out and load the work on a preliminarily corresponding pallet even when inappropriate works are contained in the works to be successively and continuously transferred concerning the work carry-in/carry-out control device to carry-in/carry-out the work to a treating means to achieve various working treatments. CONSTITUTION: A taking-out robot 3 carries a work which is continuously transferred by a transfer conveyor 1 in and out of a treating part 2, various treatments are achieved by a treating part 2, a detecting part 51 detects the acceptance/rejection of the work at an intermediate carry-in point 11, and a control means controls the actions of the treating part 2, the taking-out robot 3, and a delivery part 7 based on the detected signal so that a pallet is transferred from the intermediate carry-in point 11 to the intermediate carry-out point 12 side.
Patent JP-H04344633-A (JP)
Title: Image forming device
Inventor: KURATO SHIGEO
IPC: G03B27/34
Filed: 1991-05-21
Abstract: PURPOSE:To shorten a copying time by changing the traveling start position of second and succeeding optical traveling bodies in accordance with set copying magnification in a consecutive copying mode. CONSTITUTION:When the copying magnification is reduction magnification in the consecutive copying mode, the distance in pretraveling section of a 1st optical traveling body is a distance L1 between a 1st traveling start position P1 and an original scanning starting point position P3. When the copying magnification is equal to or above unmagnification in the consecutive copying mode, the traveling start position of the second and succeeding 1st optical traveling bodies is the 2nd traveling starting position P2. The distance in the pretraveling section of the 1st optical traveling body in such a case is a distance L2 between the 2nd traveling start position P2 and the original scanning starting point position P3. Therefore, the distance L2 becomes shorter than the distance L1 in the pretraveling section of the 1st optical traveling body in the case that the copying magnification is reduction magnification.
Patent JP-S62296893-A (JP)
Title: Human site megarovirus structure phosphoprotein and its production and use
Inventor: GERUHARUTO YAAN
IPC: C07K19/00
Filed: 1987-06-12
Abstract: The phosphorylated structural protein of molecular weight about 150 kd (pp 150) of human cytomegalovirus (HCMV) is highly immunogenic and is reliably recognised by human antisera. This protein can, after assignment to the genome of HCMV, be prepared in its entirety or in immunogenic fragments by genetic engineering. Proteins of this type are suitable as reagents, for example in an ELISA, and as components of vaccines.
Patent JP-S5668506-A (JP)
Title: Broadside rolling method of slab
Inventor: KIMURA TOMOAKI
IPC: B21B1/22
Filed: 1979-11-12
Abstract: PURPOSE:To achieve the reduction in slab conveyance time and the miniaturization of rolling equipment by performing the pressing of the leading end of slabs independently from the rolling of the preceding slab and performing the working of the trailing end after ending of the rolling at the time of the final pass of the preceding slab. CONSTITUTION:The leading end part of a slab 1 is taper-worked by means of the pressing tools 10, 10' of a pressing machine 12 after which the slab 1 is moved and its trailing end part is taper-worked. The slab 4 after the working is sent to broadside rolling mills 16, whereby it is reduced broadside in several passes. On the way of the broadside rolling of the preceding slab, the leading end of the slab 1 is taper-worked and the slab is let to wait for a while. Right after the starting of the final pass rolling of the preceding slab 4 or at the ending of the final pass rolling, the next slab 1 is conveyed and the trailing end part thereof is taper-worked, thence the slab is sent to the broadside rolling mills 16. Thereby, the space between the pressing machine 12 and the broadside rolling mill 16 is made about one slab length and the equipment as well as buildings etc. are made smaller in size.
Patent JP-S632166-A (JP)
Title: Signal processing circuit for cd reproducing device
Inventor: OZAWA TOSHIYUKI
IPC: G11B19/247
Filed: 1986-06-20
Abstract: PURPOSE:To simplify a circuit detecting the write/read state of a RAM and to decrease the number of elements in case of an integrated circuit by providing a specific counter and a specific flip-flop. CONSTITUTION:A 1st counter 1 designates a write address and a 2nd counter 3 designates a read address, but a write address is increased more than a read address by a prescribed area. After the count of the 2nd counter is preset to a 3rd counter 6, a clock pulse COMPLC is applied to 3rd and 4th counters 9 to start counting and when the 1st counter and the 3rd counter are coincident, the count output of a 4th counter is stored in plural flip-flops at every prescribed frame number. On the other hand, when the frequency division output of a frequency divider circuit 29 of a servo circuit is generated, a frequency division ratio control circuit 26 fetches the output of the flip-flop to decide the frequency division ratio of the frequency divider circuit depending on the output state and to reset the flip-flop, thereby controlling the drive of a disk motor at an optimum timing interval.
Patent JP-H11333678-A (JP)
Title: Grinding wheel applying method for inspecting surface of rolled steel sheet
Inventor: NAKATANI HIROSHI
IPC: B24B7/13
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To detect the presence of the surface defect of the surface of a rolled steel sheet by applying a wheel grinding on the surface of a coil-form rolled steel sheet. SOLUTION: A grinding wheel applying device A comprises a guide rail 7 arranged in the vicinity of a coil 1 and in the direction (a direction C) of the width of the coil 1; a guide rail moving mechanism 2 to move the guide rail 7 along the rolling direction of the coil 1; and a grinding wheel body 6 runnable along the guide rail 7. The surface of the coil 1 and the grinding wheel body 6 are brought into contact with each other and by moving the grinding wheel body 6 along the guide rail 7 and in the rolling direction of the coil 1, polishing is applied on the surface of the coil 1 in the direction of width and a rolling direction.  In the case of the coil 1 being a cold rolled steel sheet, the press pressure of the grinding wheel body 6 is controlled to a value in a given range according to the tensile strength of a steel sheet and the moving speed of the grinding wheel body 6 is controlled to 2.0 m/sec or less.
Patent JP-S6125472-A (JP)
Title: Tool for preserving food
Inventor: SAKAI TAKAO
IPC: A23L3/36
Filed: 1984-07-12
Abstract: PURPOSE:To preserve a food while keeping its freshness for a long time and preventing change in its fresh taste, by putting the food in a synthetic resin or rubber bag having unevenness in the inner face, provided with a detachable cover. CONSTITUTION:The bag 1 made of a synthetic resin or rubber, wherein the high scale shapes 3 of fish are made on the surface of a bag, and the surface and the scale shapes 3 form unevenness, is provided with a detachable cover. A liquid is put from the mouth 2 of the cover into the bag, the bag is put in a freezing chamber, the liquid is taken out as a solid, a food such as slices of a living thing is put in the uneven part of the bag 1, and preserved.
Patent JP-H10329228-A (JP)
Title: Manufacture of expanded tube for tire, and expanded tube for tire
Inventor: HIROSE KOJI
IPC: B29K21/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To eliminate defects such as a joint removal, blister and crevice, by a method wherein after cutting a long-shape extruded rubber member, containing a foaming agent, by a specified length, the long-shape extruded rubber member is formed into a ring-shape by bonding both ends, and then, the extruded rubber member is vulcanized. SOLUTION: When an expanded tube for tire is manufactured, first, a rubber composition containing a foaming agent, is extruded from a mouthpiece having a circular opening, of an extruder, and a long-shape extruded rubber member 10 of which the cross section being rectangular to the longitudinal direction is circular, is obtained. Then, the extruded rubber member 10 is cut by a specified length by a cutter, etc. Then, cut surfaces 15 on both ends are bonded to each other, and the extruded rubber member 10 is formed into a doughnut ring-body 14. Then, the doughnut ring-body 14 is vulcanized using a mold which is constituted of an upper die and a lower die.  For the vulcanizing method, it is performed by dividing into two steps of a primary vulcanization and a secondary vulcanization, and the vulcanization is performed in such a manner that a temperature reduction of the doughnut ring-body 14 from the completion of the first vulcanizing process to the start of the second vulcanizing process may be within 60 deg.C.
Patent JP-H08316222-A (JP)
Title: Method and apparatus for heat treatment
Inventor: OKASE WATARU
IPC: H01L21/22
Filed: 1995-05-19
Abstract: PURPOSE: To stabilize a substrate, to be treated, quickly to a prescribed temperature and to perform a uniform heat treatment when the substrate to be treated is carried into a reaction container so as to be heat-treated. CONSTITUTION: The absorptivity of heat rays differs according to their angle of incidence when the temperature of a wafer W is, e.g. near 500 deg.C, and the absorptivity is small when the heat rays are vertically incident. When a wafer holding implement 3 is raised, a wafer holding plate 31 is pushed up by, e.g. a thrust pin, and the wafer holding plate 31 is held in a state that it is tilted from a horizontal plane. Then, the heat rays which are reached directly from a heating source 24 are obliquely incident on the wafer W at a prescribed angle of incidence, the heat rays can be absorbed with a large absorptivity, and temperature rises in respective positions of the wafer W become uniform. Consequently, the temperature of the wafer W is stabilized quickly to a prescribed temperature, and, as a result, a heat treatment whose in-plane uniformity is high can be executed.