baber/WOPTO huggingface dataset:
Patent JP-S63260605-A (JP)
Title: Method for hot rolling aluminum slab
Inventor: NAGAKURA HIROSHI
IPC: B21B1/02
Filed: 1987-04-15
Abstract: PURPOSE:To improve the yield and to reduce edge cracks by designing an ingot section into an octagonal shape formed by chamfering four corners of a rectangular shape and casting the ingot into a shape whose dimensions meet a specific inequality and hot rolling the into after planing all of the longitudinal octagonal faces of the ingot. CONSTITUTION:The section of an ingot is designed to have an octagonal shape formed by chamfering four corners of a rectangular shape; the ingot is cast to have a section meeting the flowing inequality, where, a thickness, chamfering depth in the width direction, and length of side edge straight part are denoted by ts, C and A, respectively. Then, the ingot is hot rolled after planing all of the 8 faces in the longitudinal direction. By this method, no edge crack is generated and a trimming amount in the width direction is made to be zero, so that the yield is improved.
Patent JP-H01264478-A (JP)
Title: Motor-driven pan head
Inventor: HOSHI KENICHI
IPC: H04N5/222
Filed: 1988-04-15
Abstract: PURPOSE:To cause the motor-driven pan head to stop at a prescribed titled angle by providing a nonsensitive zone of a fixed section which does not make tilting operations and stopping the head by watching the tilting movement of the head. CONSTITUTION:A fitting base 50 is formed of a base body section 52 which is provided on a tilt chassis 60 in a rotatable state and a disc section 54 which can move forward and backward against the base body section 52. Then intersecting rail grooves 61 and 74 are provided on a main chassis 70 or the chassis 60 side and a shaft 64 is passed through the intersecting position of the grooves 61 and 74. The shaft 64 is moved along the grooves 61 and 74 and the chassis 70 is caused to make tilting movement. Moreover, a rail groove which is overlapped to the grooves 61 and 74 for fixed distances in the moving directions of the shaft 64 is provided as the tilting movement nonsensitive zone. Therefore, the operator of this motor-driven pan head can stop the heat at a neutral position while watching the tilting movement of the head and set the head at a prescribed tilt angle by driving a tilt motor 91 at a fixed speed. Thus the motor-driven pan head can accurately be stopped at a prescribed tilt angle.
Patent JP-S5616029-A (JP)
Title: Combusting apparatus of petroleum
Inventor: YAMADA TADASHI
IPC: F23Q25/00
Filed: 1979-07-20
Abstract: PURPOSE: To prevent the scattering of bad odour, by drawing uncombusted gas from a petroleum vaporizing section and returning the same under the surface of petroleum in a tank by a suction means which is operated in association with fire extinguishing operation.  
     CONSTITUTION: Simultaneously with fire extinguishing operation, a wick 3 begins to lower from the position shown by the dotted chain line in the drawing to the position shown by the solid line, while leaving uncombusted gas. In association with this fire extinguishing operation, a suction means 8 is set into operation and evacuates air chamber 4, 6 through suction pipes 5, 7, so that uncombusted gas is drawn into the tank from apertures a, a' fromed in a wick guiding seleeve 1 and an outer sleeve 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59217773-A (JP)
Title: Fluorescent ink composition
Inventor: HIRANO KATSUMI
IPC: C09D11/10
Filed: 1983-05-26
Abstract: PURPOSE:The titled composition, containing oligomer of N-vinyl-2-pyrrolidone and a colorant emitting fluorescent light, etc., capable of developing and keeping the bright fluorescence and satisfying the nonvolatility and storage stability, etc., and useful as writing utensils, stamps, etc. CONSTITUTION:A fluorescent ink containing preferably 7-50wt% oligomer of N-vinyl-2-pyrrolidone of the formula (n is 2-10) in an ink composition containing a colorant, e.g. C.I. Basic Yellow 1, 2, 11, 15, etc. emitting the fluorescence and a solvent, e.g. water or benzyl alcohol, etc.
Patent JP-S63258263-A (JP)
Inventor: TAKECHI MICHIFUMI
IPC: B61D17/10
Filed: 1987-04-17
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-H11296328-A (JP)
Title: Electronic equipment linking system
Inventor: FUNAZAKI FUMIHIRO
IPC: B41J29/38
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment linking system for realizing a print system for allowing a user to easily select a desired printer from among plural equipments connected with an interface in which the address of an equipment connected with a bus is automatically set. SOLUTION: This print system 10 is constituted by connecting plural equipments such as an electronic camera 28 or printers 12-24 through an IEEE1394 bus. Each time the node switching button (operating part) of the electronic camera 28 is pressed, the address of the communicating party is successively changed, and a printer response request command is transmitted to another electronic equipment. On the other hand, each printer receives the response request command from the electronic camera 28, and responds with LED flash display and buzzer sound generation. Thus, a user can select a printer to be used by confirming the activation of the response confirming means. Also, desired designation is registered in each equipment, and access can be performed to the printer with the registered name.
Patent JP-H04303879-A (JP)
Title: Cleaning device for image forming device
Inventor: ENDO HIDENOBU
IPC: G03G21/10
Filed: 1991-03-30
Abstract: PURPOSE:To prevent the roll-in phenomenon of a cleaning blade and to excellent ly scrape and eliminate toner on a photosensitive body even when the pressuriz ing force of the cleaning blade is made small at the same time. CONSTITUTION:A quadric link is constituted of four links 11, 12, 13 and 14. Then, the cleaning blade consisting of an elastic body is fitted to the link 14 among them through a fitting member 3. Besides, the second link 12 or the third link 13 is turned and pressed in a direction that the blade 2 abuts on the photosensitive body 1.
Patent JP-H04305852-A (JP)
Title: Magnetic reproducing device
Inventor: YAGINUMA TAKAHIKO
IPC: H04N5/7826
Filed: 1991-03-31
Abstract: PURPOSE:To obtain a magnetic reproducing device capable of performing the tracking control of a market signal preferentially in a market signal display mode and of surely reproducing the market signal and to improve the convenience of using of a video tape recorder. CONSTITUTION:In this magnetic reproducing device especially such as the video tape recorder. etc., which reproduces a video signal from a recording track formed obliquely on a magnetic tape sequentially. it is possible to perform the tracking control of the market signal preferentially by switching the sample- and-hold time t 11 of a tracking error signal SER when the marker signal recorded with the video signal is reproduced, and to surely reproduce the marker signal.
Patent JP-S63257743-A (JP)
Title: Speed change gear mechanism
Inventor: NISHII KATSUMI
IPC: F16H3/08
Filed: 1987-04-15
Abstract: PURPOSE:To execute a speed change between a pair of input/output gears, and to make the mechanism simple and light in weight by setting selectively one of plural pairs of speed change use gears, to an engaged state. CONSTITUTION:By a magnetic flux of an exciting coil 23e of an electromagnetic connecting device 23, an armature 23c is attracted magnetically to a rotor 23a, and by a rotation of the rotor 23a, a gear 23b and a driving gear 35 rotate. A speed change lever is fitted into all of speed change gear axes 34 of pour pairs of speed change use gears. By a lever motion of a lever 33, a gear 35 moves, and a claw part formed on the side face of a driven gear 37 goes in. When the gear 35 and the claw of the side face of 37 are engaged, they are synchronized completely and rotated. When the pair of speed change use gears are opened, the gear 35 detached from the engaged part to the gear 37 by a repulsion of a coil spring 36 and the connection is released. This connecting and opening operation is executed by selecting four pairs of speed change use gears by pressing the lever 33, and a gear ratio of gears 35a-35d and gears 37a-37d in each pair of speed change use gears is transferred to a pulley 43 through an output gear 41 and an output axis 42.
Patent JP-S59218426-A (JP)
Title: Liquid crystal display element
Inventor: SHIRAI YOSHIHIRO
IPC: G09F9/30
Filed: 1983-05-25
Abstract: PURPOSE:To obtain an element superior in display quality and reliabilty by using a uniaxially stretched polyethylene terephthalate (PET) film having a dispersible dichroic dye kneaded therewith for a film base. CONSTITUTION:A dichroic dispersible dye is mixed with a PET film and the film is uniaxially stretched to form a film base having polarizing ability. Two of these bases are used and set in a TN arrangement. An electrode and an orienting film are formed on each base, and subjected to rubbing treatment in the direction parallel or perpendicular to the axial direction. The following manufacturing process is executed in the ordinary way to obtain an element capable of positive type black-and-white display, and positive color display is enabled by using a colored monoaxially stretched PET film for one of the bases.
Patent JP-H09279442-A (JP)
Title: Weft knitting machine having set-up comb
Inventor: MIYAMOTO MASANORI
IPC: D04B15/90
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a weft knitting machine that has higher diversity in fabric knitting by making capture or release of fabric with an arbitrary set-up needle possible by operating the set-up needle fitted to a set-up comb according to kinds or shapes of fabric to be knitted. SOLUTION: This weft knitting machine is provided with a slider operating means that can act on any set-up needle 7 of a number of set-up needles fitted to a comb bed 9 and carries out operations to open and close a knitting yarn catching part of the set-up needle 7. The slider is connected to an operating means so as to travel vertically between the top and bottom positions along the ascending/descending direction, and the needle is fitted to a comb head 9 so as to be capable of being set to ether position of the ascending and descending positions, thus making the opening/closing operation of all or a part of the set-up needles by combination of relative positional relationships between the slider and the needles.
Patent JP-S5720009-A (JP)
Title: Preliminary agc circuit
Inventor: HIRAGUCHI MASAYOSHI
IPC: H03G3/00
Filed: 1980-07-11
Abstract: PURPOSE:To compress level variations of an input signal momentarily by decreasing the gain width of an amplifier by a constant width for each time when the amplitude of an output signal is found greater than a criterion level, by making a counter goes up. CONSTITUTION:When the peak level of an output signal S2 appearing at an output terminal 2 becomes greater than a criterion level applied to an input terminal 3, an enabling signal input to a counter 10 goes to a 0 and outputs Q0-Q3 of the counter 10 increase. Consequently, the gain of a variable amplifier composed of operation amplifiers 17 and 25, analog switches 18 and 26, etc., is decreased by a constant width for each time. The gain of this variable amplifier is decreased until the peak level of the signal S2 falls below the criterion level. This operation is speeded by setting the frequency of clock pulses C applied to a terminal 6 high enough. If an input signal S1 applied to the input terminal 1 is intercepted during said opration, a level comparing circuit 7 detects that and resets outputs Q0-Q3 of the counter 10 to 0s, maximizing the gain of the variable amplifier again.
Patent JP-S61254168-A (JP)
Title: Method for producing dried food reconstitutable to fresh food and apparatus therefor
Inventor: SATO MASAMI
IPC: A23L3/40
Filed: 1985-05-02
Abstract: PURPOSE:To produce a dried food which can be reconstituted to the fresh state simply by immersing water of normal temperature, by placing a fresh food on a shelf in a vacuum chamber, freezing at a specific temperature and subjecting to the low- temperature vacuum, drying with far-infrared radiation. CONSTITUTION:A fresh food 3 is placed on the shelf 2 in the vacuum chamber 1 containing a far-infrared heater 4 and frozen at 0-5 deg.C. The space in the vacuum chamber 1 is maintained to a vacuum degree of 1-5Torr. The food 3 is heated uniformly from the core by irradiating with far-infrared rays radiated from the far-infrared heater 4 to effect the low-temperature drying of the food 3 keeping the material temperature within the above range during the first drying stage wherein the rise of the temperature of the food 3 is suppressed by the latent heat of evaporation of water from the food 3. When the temperature of the food 3 reaches 5-20 deg.C, the drying power supply is switched off. The dissolution of proteins, fats, starches, etc., of the fresh food can be prevented and only water is removed from the food keeping the above components unchanged. The produced dried food can be reconstituted to a fresh food having similar taste, palatability, appearance and composition to those of fresh food simply by immersing the dried food in water of normal temperature.
Patent JP-S57208520-A (JP)
Title: Automatic focusing device
Inventor: YANAGAWA KAORU
IPC: G02B7/28
Filed: 1981-06-19
Abstract: PURPOSE:To prevent malfunction in hill-climbing operation due to the motion of a subject by detecting the variation in the subject in a video signal through a video camera, and stopping restarting the hill-climbing operation. CONSTITUTION:When a subject has no variation, the output of a camera circuit 2 is utilized and a motor driving circuit 7 and a motor 8 are operated by the output of a hill-climbing circuit 9 to move a lens 1, performing hill-climbing operation. When the subject has some variation, the variation is detected from the camera circuit 2 by a subject variation detecting circuit 10 and a gate circuit 11 disconnects the hill-climbing circuit 9 from the motor driving circuit 7, thereby interrupting the hill-climbing operation.
Patent JP-S5720333-A (JP)
Title: Production of extruded and expanded body of polyester
Inventor: UTSUNOMIYA TOORU
IPC: B29C48/92
Filed: 1980-07-11
Abstract: PURPOSE:To stably obtain the titled expanded body having uniform minute cells at a high expansion ratio by mixing a diglycidyl ester compound into a material to be extruded in advance of a melt-extrusion step. CONSTITUTION:Into an aromatic polyester containing preferably 2-40wt% of an expanding agent (e.g., dichlorofluoromethane) having a boiling point (at ordinary pressure) of not higher than 200 deg.C, preferably not higher than 150 deg.C, is mixed 0.1-3wt% (based on the aromatic polyester) of a bifunctional carboxylic acid diglycidyl ester (e.g., 1,2-diglycidyl hexahydrophthalate). The resulting mixture is melt-extruded to obtain the objective expanded body.
Patent JP-S5722498-A (JP)
Title: 2-cycle engine crank shaft bearing lubrication system
Inventor: OOISHI AKIFUMI
IPC: F01M3/00
Filed: 1980-07-11
Abstract: PURPOSE:To obtain proper lubrication of the bearing even of an engine of its cylinder head-side set slanted downward by a device to form a concave groove on the crank case inner wall adjacent to the crank web and to make this concave groove be connected to the crank bearing. CONSTITUTION:Concave groove 11 is to be prepared on the inner wall of the crank case 10 adjacent to the crank web 8 in such way as to make this concave groove be connected to the crank bearing 13. With this system, the lubricating oil stack to the inner wall of the crank case 10 or collected underneath is led into the concave groove 11 by the rotation of crank web 8 and is supplied to the crank shaft 13. In this way, the crank shaft bearing 13 can always be lubricated even with an engine of which cylinder head is placed downward slantwise.
Patent JP-H10289756-A (JP)
Title: Connector fitting-in structure
Inventor: FUKUDA MASARU
IPC: H01R13/641
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a connector fitting-in structure, in which the fitting-in work of one pair of female and male contacts at a fitting-in connection time is easy, its housing can be downsized, and a good fitting-in state of mutual connectors can be maintained. SOLUTION: In a male connector 1 which constitutes a connector fitting-in structure a side rib receive portion 19 are extendedly provided on the inner wall of a hood portion 19, a cut-out portion 18 is formed in one sidewall of the hood 19, and an under rib 3b is extendedly provided on the outer wall of an inside housing 3a. In a female connector 2, a side rib 27 is extendedly provided along a connector fitting-in direction on the sidewall of a housing 41, and a fitting bracket 28 to other member is provided on the outer wall of a housing 21.
Patent JP-S62276434-A (JP)
Title: Apparatus for controlling number of idling rotations of internal combustion engine
Inventor: KUME TAKEO
IPC: G01M15/04
Filed: 1986-04-21
Abstract: PURPOSE:To easily adjust the full-close position of the opening degree of a throttle valve without using other drive means or a mechanical blind lid, by driving an actuator so that a bypass passage is fully closed when a test signal is inputted. CONSTITUTION:When a test signal is inputted to a control unit, a microcomputer 93 set the control opening degree of the valve 41 of a bypass passage 6 to a full-close state. A stepping motor 4 is driven to drive the valve 41 so as to reach the full-close position. When there is no test input, the number of idling rotations are controlled. The stepping motor 4 is initialized to the full- close or full-open position when a power source is closed and, thereafter, the opening degree of the stepping motor 4 is stored in the memory of the microcomputer 93.
Patent JP-S5730001-A (JP)
Title: General consumer electric equipment
Inventor: ANDORIISU FUAN DERU MEOREN
IPC: G06F19/00
Filed: 1981-06-19
Abstract: An appliance including a digital programming device for forming a sequence of control signals. When the device is switched on by way of the power supply plug, an unpredictable switch-on phenomenon occurs and the program memory is liable to be addressed in a variety of locations. Therefore, during a preparation routine the start conditions are realized. Furthermore, a multi-bit code is generated and stored in a volatile section of the memory. The operative routine comprises a sub-routine which tests this code. If the code is not correct, the preparation routine has not been followed when the appliance was switched-on. The operative routine is then interrupted and first the preparation routine is executed. All further locations in the non-volatile memory section preferably refer to the preparation routine.
Patent JP-H05109972-A (JP)
Title: Package assembly of lead frame and integrated circuit chip
Inventor: JIYON GAU ZA SAADO
IPC: H01L23/50
Filed: 1992-04-14
Abstract: PURPOSE: To provide an improved package assembly of a chip and a lead frame and a manufacturing method therefor by realizing miniaturization of the chip, fine processing of wire bonding pitch, and improvement in thermal characteristics. CONSTITUTION: A package assembly includes a chip junction pedestal 12 provided at the center, and a metal lead frame 10 having a plurality of individual leads surrounding the pedestal 12. An IC (integrated circuit) semiconductor chip 20 is mounted on the pedestal 12. A plurality of connections and junction pads 22 are laid out around the chip. On an apron 15 of the chip junction pedestal 12, a dielectric substance layer and an interposer, which is formed thereon and has individual metal wires are mounted between the position of the chip and the individual leads in the lead frame. Connections are arranged between the junction pads 22 of the chip and metal wires 26 of the interposer, and between fingers 18 and the leads 26 of the lead frame 10.
Patent JP-H09277364-A (JP)
Title: Production of blow molded container
Inventor: TERAJIMA KOKI
IPC: B29C49/64
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a blow molded container manufacturing method requiring a reduced amt. of cooling air capable of cooling a blow molded container to a temp. at which the container can be taken out from a mold only by such a simple improvement that only a cooling air supply method is changed without requiring special equipment. SOLUTION: A thermoplastic resin material 1 is subjected to blow molding within a mold 2 held to high temp. to mold the blow molded container which is, in turn, heat-treated and cooling air 4 is supplied into the container 3 to cool the container 3 to temp. capable of taking out the container 3 form the mold 2. In this case, the supply amt. of cooling air 4 is made stepwise large from the start point of time of cooling to the completion point of time thereof and cooling air 4 is supplied a little at first to gradually cool the container 3 and supplied at a stroke at a point of time approaching the completion of cooling to exclude the return heat from the high temp. mold 2 to cool the container 3 to temp. capable of taking out the container 3 from the mold 2.
Patent JP-H02296001-A (JP)
Title: Device for controlling liquid pressure
Inventor: BUERUNERU KUTSUTORUUFU
IPC: F15B9/14
Filed: 1990-04-11
Abstract: PURPOSE: To achieve high efficiency and to enable safe operation against overload by use of simple constitution by enabling hollow and intermediate pistons to be coupled together for the transmission of rotation via a decelerating or accelerating device through the setting of desired values and the response to actual values. CONSTITUTION: When a connection is for rightward rotation, hollow and intermediate pistons 4, 6 are twisted by an angle (x) with respect to each other. Then a pressure medium flows from P to B through a space between a groove 20b and a through hole 9 and further from A to T through a space between a groove 21b and a through hole 11. Therefore, a specified quantity of oil flows to a hydraulic motor 3 and returns therefrom. Also, reciprocating flow to and from the motor 3 is increased by further rightward movement of the piston 6, and when the specified flow corresponds to the drive output of the motor 3, the pistons 6, 4 rotate at the same time, so that a set flow is held constant. When the connection is for leftward rotation, the pistons 4, 6 are twisted by an angle (y) with respect to each other. Then the medium flows from P to A via a space between a groove 21a and the through hole 11 and further from B to T via the space between a groove 20a and the through hole 9, so that a specified flow of oil flows through the motor 3, which in turn rotates in the opposite direction.
Patent JP-S63259745-A (JP)
Title: Address of displacement storage system
Inventor: KITAMURA YOICHI
IPC: G06F12/02
Filed: 1987-04-17
Abstract: PURPOSE:To reduce a storage field by allotting a data to an address or a displacement which are the integer times of a fixed integer value, and dividing the address or the displacement by the integer, and storing the obtained quotient in a storage area. CONSTITUTION:A means 2 which allots the data 1, the address or the displacement of which is necessitated to be stored to the address or the displacement being the integer times of the fixed integer value and the means 3 which divides the address or the displacement by the integer value, and the means 4 which stores the obtained quotient in the storage area 5, and the means 6 which fetches the quotient stored in the storage area 5, and the means 7 which multiplies the fetched quotient by the integer value are provided. Thus, because the address and the displacement to be stored are stored as being reduced smaller than their inherent sizes, the address or the displacement larger than double, compared with a customary storing method, can be stored for the same sized storage field. Besides, when the addresses or the displacements of many data need to be stored, because the respective storage field can be reduced smaller, a storage capacity to be used can be saved.