baber/WOPTO huggingface dataset:
Patent JP-H09263142-A (JP)
Title: Mount structure of engine for cab over type truck
Inventor: NORIOKA AKIHITO
IPC: B60R21/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce injury of a passenger through movement of an engine to the front lower part of a cab floor during collision of a vehicle by a method wherein the upper part of an engine mount forms a guide part with which an engine mount arm collides when a rubber for vibration insulation is broken and a shape size is specified. SOLUTION: An engine mount arm 3 is formed such that an engine mount 6 is mounted on the inner side of a side rail 1 formed in a U-shape in cross section, the under surface of a vibration insulation rubber 5 is fixed at the base part 7 thereof, and an upper surface is fixed at the engine 2. In this case, in the engine mount bracket 6, the two end parts of a base part 7 and a guide part 8 are formed in a taper-form state in which the height A of the front side of a vehicle is lower than the height B of the rear side. This constitution pushes the engine 2 in the direction of a front during collision of a vehicle and collides the mount arm 3 with the guide part 8 of the mount bracket 6 and changes a direction to below when the vibration insulation rubber 5 is broken and prevents collision of a cab with a floor panel.
Patent JP-S58191367-A (JP)
Title: Lubricator unit
Inventor: TSUZUKI SHIGEO
IPC: F16H41/30
Filed: 1982-04-30
Abstract: PURPOSE:To uniformly feed lubricating oil of a high pressure to an article to be lubricated in such a way that centrifugal force is given to oil spouted out of a radial directional hole of a rotary shaft through a guide, and the oil is deflected toward the article to be lubricated. CONSTITUTION:Pressurized oil in an oil path 11 of a rotary shaft 1 is spouted by oil pressure and centrifugal force through an oil sump groove 13 out of a radial directional hole 3. The pressurized oil is adhered onto a guide 4 which rotates in one body with the rotary shaft 1, accelerated by a centrifugal force given by means of the guide 4, deflected toward a bearing 2, and fed with high pressure into the bearing 2.
Patent JP-S63242143-A (JP)
Inventor: KUDO AKIHIKO
IPC: H02J7/02
Filed: 1987-03-27
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-S52155014-A (JP)
Title: Single carrier-frequency separation type color tv camera
Inventor: SASAKI TAKU
IPC: H04N9/07
Filed: 1976-06-18
Abstract: PURPOSE: The color TV camera is provided with not only a color separation error elimination circuit but also a gain control circuit which controls the gain of carrier chrominance components, and therefore, generation of false signals is reduced, so that the circuit can be obtained which is suitable for the signal frequency separation type TV camera. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60218213-A (JP)
Title: Elevator for grain storage tank
Inventor: KONDOU MASATO
IPC: B65G65/32
Filed: 1984-04-11
Abstract: PURPOSE:To make grain tensile loading by an elevator performable in an efficient manner, by installed a thrower, elevating grains, in a side wall lower part of a grain tank as well as installing a grain elevating cylinder, detachably connected to an upper part of the thrower with a floating support device attached. CONSTITUTION:When grains are filled up inside a drying tank 7, first of all, a truck 22 is stopped at a position where the tip end of a thrower 2 of a grain tank 1 accords with a grain elevating cylinder 3. Next, the grain elevating cylinder 3 is made to go down, fitting a groove part 10 in a projector 11, and the cylinder 3 is rotated, thus locked to the thrower 2. In succession, grains inside the grain tank 1 are transferred by a spiral transfer device 5 and, after grains are elevated by the thrower 2, grains are tensilely loaded inside the drying tank 7. On the other hand, when the truck 22 is moved away, the grain elevating cylinder 3 is removed from the thrower 2 and held in a state of being floated upward by a spring 19. According to this method, using an elevator, grain tensile loading to the drying tank is performable in an efficient manner.
Patent JP-S59201273-A (JP)
Title: Magnetic disk device
Inventor: KAIDA KATSUHIKO
IPC: G11B5/596
Filed: 1983-04-28
Abstract: PURPOSE:To position a magnetic head without using any servo data by positioning a read/write core on a data track by a difference signal between the signals read out of data track by two servo cores respectively. CONSTITUTION:The output of the coil 21 of one servo core provided at the specific position of the read/write core and the output of the coil 22 of the other servo core are amplified by amplifiers 23 and 24, rectified by full-wave rectifying circuits 25 and 26, and then peak-held by peak holding circuits 27 and 28. A subtracting circuit 29 subtracts the output of the circuit 28 from the output of the circuit 27. This difference is used to detect in which direction and how much the read/write head core shifts in position from a data track. A motor control circuit 30 gives the magnetic head an offset based upon the output value of the circuit 29 and an electric power circuit 31 is supplied with a control signal so that the magnetic head and data track are in desired relation, thereby supplying electric power from the circuit 31 to to a motor 32 on the basis of this control signal.
Patent JP-H07256757-A (JP)
Title: Manufacture of water shielding material for cable
Inventor: SASAKI HIROSHI
IPC: B29C65/02
Filed: 1994-03-18
Abstract: PURPOSE:To provide a manufacture of a water shielding material (water shielding tape) superior in adhesion of a cover cloth and free from hairiness of the surface of the cover cloth. CONSTITUTION:At the time of lamination of cover cloth 19 on the surface of a water absorbing composition layer 14 on a sheet base 12, they are passed through between hot rollers having a surface temperature of 80-250 deg.C and pressurizing force (linear pressure) of 1-15kg/cm under a condition where the cover cloth is piled upon the water absorbing composition layer and lamination is performed by low pressure hot fusing.
Patent JP-H02255252-A (JP)
Title: Method for continuously casting high temperature cast strip
Inventor: OSUGI HITOSHI
IPC: B22D11/06
Filed: 1989-03-28
Abstract: PURPOSE:To enable rolling without any heating by grasping temp. raising characteristic in a cast strip, estimating crater end position in the cast strip from the above and controlling casting velocity based on this estimation. CONSTITUTION:The cast strip 8 is produced with a strip continuous casting machine having belts 4, 4'. Then, the raising process of the surface temp. of the cast strip 8 caused by heat recovery based on temp. distribution of the thickness direction at the outlet side end of the casting machine, is measured with surface temp. measuring instruments 6, 7. By this method, the temp. raising characteristic in casting direction is grasped. The crater end position in the cast slab 8 is estimated from this temp. raising characteristic and based on this estimation, the control of the casting velocity is executed. By this method, according to the casting condition, the high temp. strip can be dynamically obtd. at good accuracy.
Patent JP-H06287331-A (JP)
Title: Method for treating polyester-based glass-fiber-reinforced plastic
Inventor: ISHIGAMI NOBORU
IPC: C08J7/02
Filed: 1993-03-31
Abstract: PURPOSE:To facilitate the work of peeling, breaking down, etc., of a polyester- based GFRP. CONSTITUTION:A polyester-based GFRP product is completely dipped in tetrahydrofuran. In the case of a product such as a lining of a propelling screw of a ship, the product is wound with cloth, etc., contg. tetrahydrofuran and then with a tetrahydrofuran-resistant film, such as a polyethyelen or polypropylene film, to prevent the evaporation of tetrahydrofuran. The chemical reaction of a polyester resin with tetrahydrofuran dissolves or degrades the resin, thus facilitating the separation of the resin from glass fiber. The GFRP or glass fiber becomes easily peelable from a mating member.
Patent JP-S62231708-A (JP)
Inventor: MATSUI SATOSHI
IPC: B28D5/00
Filed: 1986-04-02
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-H04288479-A (JP)
Title: Molding method of molded heat insulating member for precision electric furnace
Inventor: TANIGUCHI YOSHIHIRO
IPC: F27B3/08
Filed: 1991-03-15
Abstract: PURPOSE:To provide the molding method of a molded heat insulating member for a precision electric furnace, which is provided with longitudinal penetrating holes for conducting cooling air, with a high dimensional accuracy through a simple process of molding while forming the penetrating holes. CONSTITUTION:A molded heat insulating member 4 is molded integrally so that U-shaped grooves 13, including sections to be shaped as penetrating holes 5, are molded integrally and, subsequently, round rods 13 having the same section as the section of the penetrating holes are arranged at the bottoms of the U-shaped grooves 13 while the remaining parts of the U-shaped grooves are filled with the slurry 15 of the molding material. After the molding material is dried and cured, the round rods 14 are pulled out whereby the penetrating holes are formed.
Patent JP-2000270578-A (JP)
Title: Control system and control method for motor
Inventor: KIMURA MAKOTO
IPC: H02P29/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To realize a control system for an electric motor which has no bugs and has incorporated computer program which has satisfactorily application and transplanting properties to an object other than the object electric motor, even if a control sequence is complicated. SOLUTION: A system applicable to the electric motor system of an optical disc automatic changer has program comprising blocks (1)-(11). Task (1) is a practice block, which makes a control block practice the control of the electric motor. Task (2) is a generation block, which generates input information including the detection status of a sensor and the event of an internal status. Task (3) is a control block which controls the electric motor. Task (6), Task (7) and Task (8) are second control blocks which control electronic/electric apparatuses arranged in parallel with the electric motor. Task (9) is a display block which displays information on an LCD, etc. Task (4), Task (5), Task (10) and Task (11) are blocks which process command codes from computers of hierarchy which are higher than the hierarchy of the practice block.
Patent JP-H0969760-A (JP)
Title: Method, oscillation circuit and integrated circuit for generating osciliating electric signal
Inventor: FURANCHIESUKO PURUBUIRENTEI
IPC: H03K3/0231
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit generating an oscillation electric signal which is not easily affected by supply voltage and a temperature. SOLUTION: A capacitor C, a charge circuit CCA and a control circuit CCO are provided. The charge circuit CCA contains a first current generation device GEN1 and a second current generation device GEN2, which have first and second current values and respectively opposite directions, and switch means SW1 and SW2 designed in such a way that the generation devices GEN1 and GEN2 are connected to the capacitor C. The control circuit CCO has voltage input connected to the capacitor C and output connected to the control inputs of the switch means SW1 and SW2 and contains a comparator containing a hysteresis having a lower-side threshold and an upper-side threshold.
Patent JP-H06290639-A (JP)
Title: High strength high conductance flexibility complex wire
Inventor: NAOE KUNIHIRO
IPC: C22C9/00
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a high strength high conductance complex wire which has an excellent flexible property as well as an excellent conductance, strength (tensile strength), and processability. CONSTITUTION:This complex wire is formed by providing a Cu-Nb system alloy, a Cu-Ag system alloy, or a Cu-Fe system alloy as a core wire 1, and outer cover member 2 which consists of Cu and relatively impure substances around the core wire 1, and making them in a complex form.
Patent JP-S5410331-A (JP)
Title: Production of novel rho-type of crystalline copper phthalocyanine
Inventor: NINOMIYA MICHIKAZU
IPC: C09B47/073
Filed: 1977-06-24
Abstract: PURPOSE: A ζ-type of copper phthalocyanine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03275579-A (JP)
Title: Production of film coated with silicon carbide
Inventor: KASHIDA SHU
IPC: C04B41/87
Filed: 1990-03-23
Abstract: PURPOSE:To enhance adhesive properties by applying organopolysiloxane to the surface of a base plate and uniformly penetrating it into this base plate and thereafter heating the base plate at a reduced pressure to form the SiC coating. CONSTITUTION:Organopolysiloxane such as dimethylpolysiloxane shown in a formula (R is alkyl, alkenyl and aryl, one part or all parts of H atoms bonded to C atom thereof is the same or dissimilar nonsubstituted or substituted monovalent hydrocarbon group selected from among chloromethyl, trifluoropropyl and cyanoethyl and n<=4) is regulated to 100-10,000cP viscosity. A catalyst for curing is mixed with organopolysiloxane. The surface of a base plate such as graphite is applied with this mixture and thereafter this base plate is allowed to stand for 5-50 minutes. The mixture is penetrated to the inside of the base plate. Then the base plate is heated at 1100-1500 deg.C for about 30 minutes to 3 hours at a reduced pressure of 1-100Torr in a heating furnace. Thereby a film coated with SiC is obtained which is sufficiently closely stuck and has 50-300mum thickness.
Patent JP-S57495-A (JP)
Title: Manufacture of heat exchanger
Inventor: HARA AKIO
IPC: F28F1/12
Filed: 1980-06-03
Abstract: PURPOSE: To obtain a heat exchanger having a large sectional area of heat transfer and an improved heat exchanging capacity by a method wherein an electric current is applied on metallic fibers magnetically attached to the surface of a metallic pipe to thereby braze the metallic fibers to the surface of the metallic pipe.  
     CONSTITUTION: A magnet 5 is inserted into a heat transfer pipe 1 and the pipe is rotated and moved in a direction parallel to the magnet 5. The magnetic metallic fibers 4 placed on a supply plate 2 are attached to the surface of the heat transfer pipe 1 at right angles with respect to the latter. When an electric current is applied on the metallic fibers via a current feeding section 3, the portions where the heat transfer pipe 1 and the metallic fibers are in contact are heated to a high temperature so that a brazing metal coated on the surface of the heat transfer pipe or on the end of each ot the metallic fibers 4 is fused to connect the metallic fibers 4 to the heat transfer pipe 1. Thus it is possible to manufacture the heat exchanger by use of a small amount of energy and at low temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01250415-A (JP)
Title: Carbon fiber and graphite fiber and production thereof
Inventor: MIURA MASARU
IPC: D01F9/14
Filed: 1988-03-30
Abstract: PURPOSE:To provide a pitch-based carbon fiber and graphite fiber having excellent mechanical properties and peculiar internal structure, with its section after carbonization ellipsoidal and the texture arranged in a continuously long wave- shaped manner. CONSTITUTION:A spun pitch fiber is preliminarily insolubilized for a short time in an oxygen-contg. atmosphere at 130-220 deg.C with an ozone concentration of 0.1-10.0wt.% followed by rapid temperature rise in an ozone-free oxygen- contg. atmosphere at max. temperature of 250-400 deg.C to effect insolubilization. Thence, the resultant fiber is preliminarily carbonized in an inert gas atmosphere followed by carbonization and graphitization, thus obtaining the objective carbon fiber and graphite fiber with its section ellipsoidal 1.2-5.0 in the ratio: major axis/minor axis and the texture arranged in a continuously long wave-shaped manner.
Patent JP-S57774-A (JP)
Title: Arithmetic control system of digital differential analyzer
Inventor: ISHII SHIGERU
IPC: G06F7/64
Filed: 1980-06-02
Abstract: PURPOSE:To achieve partical debugging without repeating a series of arithmetic operations fully, by stopping the arithmetic operation at an optional arithmetic  stage. CONSTITUTION:A control memory MT is provided which stores, in a prescribed address, control information commanding arithmetic operation to stop from a keyboard KB, and when the control information is read out by an address counter CUA, the output of the 1st adder AD1 is cut off by turning off a gate GT1, so the contents of a Y register RY and a R register RR are not changed. On the other hand, the output of an output circuit OZ which sends out the increment, reaching a constant value, of an arithmetic result based upon the contents of the R register RR is intercepted by a gate GT1, so that while the contents of the registers RY and RR are held in the states right before that, the arithmetic operation stops.
Patent JP-S63243503-A (JP)
Title: Hydraulic controller for travelling
Inventor: TATSUMI AKIRA
IPC: F15B11/02
Filed: 1987-03-28
Abstract: PURPOSE:To reduce change in discharge amount of a pump caused by control of a tilting angle of the pump through stroke changes in control valves by setting the stroke areas, where the control of the tilting angle is performed, differently in each regulator control means. CONSTITUTION:When control valves 12A, 12B are in neutral positions, the tilting angle of a pump is set to be first value so that the discharge amount of the pump is decreased. A plurality of regulator control means 14A, 14B are provided for controlling the tilting angle of the pump by increasing and decreasing it in the range between the first value and a second value larger than the former, according to the strokes of the control valves 12A, 12B in the specified stroke areas thereof. Further, the stoke areas where the control of the tilting angle is performed are set differently in each of regulator control means 14A, 14B. The change in the discharge amount of the pump can thus be reduced.
Patent JP-S63240609-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKAOKA YUJI
IPC: G11C11/407
Filed: 1987-03-27
Abstract: PURPOSE:To decrease the current consumption by cutting off forcibly the current path of an internal circuit even though an external clock is active when a current is applied. CONSTITUTION:When a power supply level has a rise when a power supply is applied, the transistors (TR) QP1 and QP2 are turned on with node points N2 and N5 set at a high earth level and a high power supply level respectively. When an external clock phi is kept active at a low level, the output of an inverter 17 is set at a high level with the output of a NOR circuit NO1 set at a low level and a control signal PON set at a high level respectively. Thus the current paths of an output data buffer, etc., are forcibly cut off. When the power supply level is stable at a high level, the node points N are set at low levels and the circuit NO1 produces a high output with the signal PON changed to a low level when the clock phi is set at a high level before a normal cycle. As a result, the current path of an internal circuit is forcibly cut off even though the clock phi is active when the power supply is applied.
Patent JP-S51150364-A (JP)
Title: Electronic watch
Inventor: MASUZAWA TAKASHI
IPC: G04C3/08
Filed: 1975-06-18
Abstract: PURPOSE: To secure a low-cost compact-size electronic watch of a low power consumption by installing a pin onto the driving gear in order to give an intermittent driving to the partner gear to be driven. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58190657-A (JP)
Title: Heating device
Inventor: MURABAYASHI SHIGERU
IPC: F24S90/00
Filed: 1982-04-30
Abstract: PURPOSE:To make it possible to perform a room heating operation by utilizing solar heat in a simple manner by a method wherein solar heat is accumulated in a vessel in daytime and the vessel is turned over when the heating operation is required to be performed. CONSTITUTION:The heating vessel 1 includes a first chamber 2 in the form of a regular triangular column and a second chamber 3 in the form of a regular parallelopipedon both of which chambers communicate with each other through a connecting port 4. An inclined surface 2a of the first chamber 2 is formed of a transparent plate while the remaining surfaces thereof are lined with a heat insulating material 2b and the entire surface of the second chamber 3 is lined with a heat insulating material 3a. Further, a latent heat accumulating material 7 consists of CaCl2.6H2O or the like. The heating device of the above structure is easily handled and the accumulated solar heat is taken out by merely turning over the vessel when the room heating operation is to be started.
Patent JP-H04308769-A (JP)
Title: Thermal printing head
Inventor: TATEZAWA YOSHIKO
IPC: B41J2/335
Filed: 1991-04-08
Abstract: PURPOSE:To lower the irregularity of position accuracy by forming the photolithographic positioning pattern of glazed glass and a membrane pattern to the edge part of a pattern substrate in a thermal head wherein a heating resistor layer, an electrode layer and a protective film layer are formed on the substrate through glazed glass. CONSTITUTION:A heating resistor layer 3 and an electrode layer 4 are provided to a heat-resistant insulating substrate 1 by a vacuum membrane forming apparatus and a photoresist R is applied to the entire surface of the laminated film in a photolithographic process to be pre-baked and subjected to exposure/ development and etching through a conductor (electrode) photomask M to form a pattern P. Next, the photoresist is peeled off to form a membrane pattern P1. At this time, the reference point of a lateral saw-tooth pattern is matched with the chamfering processing edge part (the boundary line of the heat-resistant insulating substrate 1 and a chamfering processing part) 6 formed to the heat- resistant insulating substrate 1 and a conductive pattern is formed on the glaze to accurately match the reference point of a positioning pattern.
Patent JP-H02252225-A (JP)
Title: Laminating method for ceramic green sheet
Inventor: HASHIMOTO HIDEO
IPC: H01G4/12
Filed: 1989-03-27
Abstract: PURPOSE:To obtain sufficient laminated layer adhesive properties with small amount of plasticizer by coating a carrier film with ceramic slurry to form a ceramic green sheet, drying it, adding the plasticizer to the surface of the sheet, and laminating the sheet. CONSTITUTION:A carrier film 3 is coated with ceramic slurry, and dried to form a green sheet 1. Then, plasticizer 4 such as dibutyl phthalate is so diluted with volatile solvent in the degree as not to dissolve binder resin, the sheet 1 is coated therewith, the solvent is removed with hot air, and the sheet 1 is cut in size suitable for laminating. Then, a second sheet to be laminated on the sheet 1 to become a foundation is peeled from the film 3, superposed, and pressurized in close contact. Similarly, third and fourth layers are laminated. According to this, the quantity of the plasticizer can be reduced by half as compared with a conventional method to obtain sufficient laminating layer adhesive properties.