baber/WOPTO huggingface dataset:
Patent JP-S57137249-A (JP)
Title: Winding shaft for slitter
Inventor: ODA KUNIO
IPC: B65H18/04
Filed: 1981-02-14
Abstract: PURPOSE:To improve response of a plastic sheet etc., to the adjustment of winding tension, by fitting a rotary shaft and a chucking unit onto an expansible member so that they are arranged to be united by expanding the expansible member. CONSTITUTION:Lugs 13 are displaced outwards when an expansible member 1 is expanded by compressed fluid and, therefore, brought into contact with the internal surface of a slipping body 22. The slipping body 22 rotates when a rotary shaft 10 is rotated while leaves 26 are held in a stationary state. Accordingly, rollers 30 are moved and thrusted into narrow portions in wedge shape spaces 29 so that the leaves 26 are forced to spread. Therefore, the outer peripheries of the leaves 26 make surface-contact with the inner periphery of a core 40, thereby the core 40 rotates together with the rotary shaft 10 for winding a plastic film or the like. The rotary shaft 10 and the core 40 are released from their integrated state when the expansible member 1 is constricted, that is, the core 40 makes free from the leaves 26 since the leaves 26 are moved inwards by the force of springs 28. With this arrangement, the winding tension of the film is regulated by adjusting the pressure of compressed fluid, thereby response to the adjustment of winding tension of the plastic film, is improved.
Patent JP-H05186920-A (JP)
Title: Method for starting double twister
Inventor: KIMURA TATSUO
IPC: D01H7/86
Filed: 1992-01-08
Abstract: PURPOSE:To provide a method for starting a double twister capable of applying a prescribed twist in the longest possible range of a bunch wind formed at the end of a wound package. CONSTITUTION:A spindle apparatus 1 to apply a twist to yarn by passing the yarn unwound from a yarn-feeding package through a tensioning apparatus and a winder 2 provided with a bunch winding apparatus to form a wound package are driven by a common driving apparatus 13. The double twister having the above construction is started by driving the spindle apparatus 1 before the driving of the winder 2.
Patent JP-H03227370-A (JP)
Title: Flame-retardant masterbatch
Inventor: ISHIZUKA YUTAKA
IPC: C08L23/00
Filed: 1990-01-31
Abstract: PURPOSE:To provide a flame-retardant masterbatch containing a resin-based flame-retardant meltable at the molding temperature of a thermoplastic resin to be flame-retarded and a flame-retardant non-meltable at the temperature, exhibiting excellent heat-deformation resistance, impact resistance, moldability, etc., and having high concentration. CONSTITUTION:The objective flame-retardant masterbatch contains (A) a resin- based flame-retardant meltable at the molding temperature of a thermoplastic resin to be flame-retarded, preferably a brominated epoxy resin having an average molecular weight of 1,000-25,000, especially a terminal-blocked brominated epoxy resin, (B) 300-1,600 pts.wt. (based on 100 pts.wt. of the component A) of a flame-retardant (e.g. decabromodiphenyl oxide or metal hydrate) and/or a flame-retarding assistant (e.g. antimony trioxide) non-meltable at the molding temperature and, preferably further (C) a thermoplastic elastomer (preferably styrene-butadiene-styrene block copolymer, etc.) and (D) a thermoplastic resin same as or compatible with the thermoplastic resin to be flame- retarded.
Patent JP-H04260833-A (JP)
Title: Engine start operation structure for working vehicle
Inventor: YAMANAKA SADAO
IPC: B60W10/10
Filed: 1991-02-14
Abstract: PURPOSE:To prevent a condition of quick start of a vehicle body beyond expectation in starting it by in-operation of a clutch for running after starting an engine by a key switch. CONSTITUTION:A first operating means 11 for changing operation of a transmission for running to the low speed side preliminarily by interlock with operation of an engine to the starting side by a key switch 12, and a second operating means to actuate a cell motor for starting the engine after actuation of the first operating means are provided.
Patent JP-S57133640-A (JP)
Title: Feeding device for lead frame
Inventor: YONEMURA TOSHIO
IPC: H01L21/50
Filed: 1981-02-12
Abstract: PURPOSE:To positively perform the intermittent transfer of the subject lead frame by a method wherein, after the transfer of the lead frame by a feed pawl has been completed, the feed pawl is disconnected from the frame by retreating it reverse to the direction of transfer, the feed pawl is raised and returned to its original position, and these movements are repeated. CONSTITUTION:In the lead frame carrier device, first, the driving force is transmitted to a driving shaft 18 by rotating a driving motor 22, the vertically moving cam 11 fixed on the shaft 18 is rotated, and a shaft 6 is vertically moved in accordance with this profile through the intermediary of a cam follower 10. On the other hand, a feeding cam 8 fixed on a shaft 16 is rotated by transmitting the driving force to a cam shaft 16, which is orthogonally intersecting with the shaft 18, through the intermediary of a screw gear 17, and in accordance with this cam profile, the pawl fixing block 3 is slid in the direction of the lead frame transfer. Through these procedures, a box movement is generated at a feed pawl 5 by the timing of the cams 8 and 11, the connection and disconnection of the pawl 5 for the frames are performed, and the frames are intermittently transferred.
Patent JP-2000224040-A (JP)
Title: Modulation circuit and switching amplifier using the same
Inventor: KISHIDA MASAHIRO
IPC: H03F3/217
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To raise the oscillation limit value of a higher-order ΔΣ modulation circuit provided with mutually multiplestage-connected integrators, in multiple stages adaptively to a switching amplifier, etc., utilizing the modulated output of the modulation circuit. SOLUTION: Summed value of the inputs of multipliers A1-A6 from an input terminal X and the outputs of the multipliers A1-A6 via a feedback loop R0 is controlled to so as not to exceed 1 by adjusting the multiplicative coefficients of the multipliers A1-A6 to 1/2 or smaller. In addition, the multiplicative coefficient of the 2m-order (m: a positive integer) multiplier of the continuous multipliers is made smaller than that of the (2m-1)-th order multiplier, and additionally, the coefficients are made smaller at least one spot.
Patent JP-H01195731-A (JP)
Title: Data communication system
Inventor: SHIMURA KIYOSHI
Filed: 1988-01-29
Abstract: PURPOSE:To reduce a load on an information processor which monitors each information processor by transferring a circulation packet on which a slot is allocated at every information processor between the information processors sequentially. CONSTITUTION:A master device 1 is provided with a packet generation circuit 11 to generate the circulation packet including the slot corresponding to each station number of the master device 1 and slave devices (2-1...2-N), and a packet transmission/reception circuit 12 to transmit the circulation packet to a transmission path 3. Furthermore, a slave device state detection circuit 13 to receive a packet circulating on all slave devices (2-1...2-N) by the packet transmission/ reception circuit 12 and detect respective state of the slave devices (2-1...2-N) based on the information of the above reception is provided. Therefore, the operating status of all of the information processors can be monitored by one circulation packet. In such a way, it is possible to reduce the load on a specific information processor which monitors each information processor.
Patent JP-H03224750-A (JP)
Title: Thermal transfer-type printer
Inventor: TAKANASHI RYOYU
IPC: B41J2/32
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a large size color print of high quality by dividing a recording sheet to the width size of a thermal head and printing data thereon using a thermal head having a smaller width than that of a recording sheet. CONSTITUTION:A transfer sheet cartridge 30a is mounted to a stage 61, then a thermal head part 60 is moved in an arrow X2 direction by driving a drive mechanism 73 and stops at a specified position in the first row as described in the figure, on the left of a platen roller 11. On the other hand, a recording sheet 12 and a transfer sheet rotate together with the platen roller 11, then a recording signal is connected to the thermal head 62 and printing is completed in yellow in the first row. After that, the same printing action as yellow is repeated in accordance with rows obtained by dividing the surface of the recording sheet 12 and thus the printing of the recording sheet 12 in yellow is completed. If the printing in yellow is completed, data is printed in the row using another color (for example, magenta), and if the final color printing is completed, a clamper 13 is eased to allow the recording sheet 12 to be discharged. Subsequently, high-quality color printing is achieved.
Patent JP-H11219540-A (JP)
Title: Device and method for optical information recording, and device and method for optical information reproducing
Inventor: HORIGOME HIDEYOSHI
IPC: G11B7/0065
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To record information in a higher density in an optical information recording medium for recording information by using a holography. SOLUTION: During recording, a laser light emitted from a laser coupler 20 is separated by a beam splitter 16, one light is passed through a space light modulator 15 to become an information light, and this information light is converged by an objective lens 13A, passed through a solid emersion lens 12A and projected to an optical information recording medium 1. The other light obtained as a result of the separation by the beam splitter 16 is passed through prisms 51 and 52, a convex lens 53, a concave lens 54 and a cylindrical lens 55 to become a recording reference light having a flat shape, passed through the solid emersion lens 12A and then projected to the optical information recording medium 1.  The information light and the recording reference light intersect each other in an information recording layer 2, and in the information recording layer 2, a recording area composed of a volume hologram is formed in a layer shape.
Patent JP-H0880994-A (JP)
Title: Bag container
Inventor: ROBAATO PUROFUITSUTO
IPC: B65D88/22
Filed: 1995-01-13
Abstract: PURPOSE: To obtain an improved container bag for use in carrying a load specifically ranging from 1/2 to 2 tons regarding the rectangular flexible container bag for bulk cargos as intermediate objects. CONSTITUTION: The container bag 10 comprises side walls of the container bag 10 including a reinforcing band with a plurality of lifting loops 18 provided. The side walls are attached to respective corners of the bag 10 by side seams 20 and loops 18. A baffle 22 is sewn across the corner via a line 24 of stitches. The baffle includes a diamond-shaped cutout 26 for allowing contents into the bag to pass through. A liner 28 made of a polyolefin material which is impervious to air and moisture passes through a groove 32 formed inside the bag 10, wherein after the groove 32 is sealed by heat sealing or the like, airtight or watertight coupling is realized.
Patent JP-H07230046-A (JP)
Title: Stereoscopic vision device
Inventor: NAKAZAWA HIDEO
IPC: G02B23/26
Filed: 1994-02-18
Abstract: PURPOSE:To provide a small-sized device capable of providing high speed stereoscopic vision in real time with a single endoscope of an existing endoscope without a stereoscopic vision function by constituting a means driving reciprocally with a thermal expansion type micro-actuator and a return drive means. CONSTITUTION:While a synchronism control part imparts an on signal, a laser driver lights a laser, and the beam is send to a vibration part l through a signal line 5, and the thermal expansion type micro-actuators 3a-3c in the vibration part 1 expand, and a supporting tube 7 is left driven. A leaf spring 8 is depressed by the left drive. When a synchronizing signal part imparts an off signal, the laser driver puts the laser out, and thus, the thermal expansion type micro-actuators 3a-3c in the vibration part 1 are constricted, and the supporting tube 7 is return driven (right driven) by the repulsion of the leaf spring 8. In such a constitution, an image with a parallax is obtained by reciprocal movement of a single objective optical system 6, and the clear stereoscopic vision is obtained.
Patent JP-S62181898-A (JP)
Inventor: KUWABARA TATSUO
IPC: B23K26/38
Filed: 1986-02-04
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-H10220252-A (JP)
Title: Acceleration smoke reducing device of diesel engine with supercharger
Inventor: YAMADA SHUICHI
IPC: F02D1/04
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent an engine from easily stalling without extremely reducing torque in the intermediate-low speed range. SOLUTION: The fuel injection amount is gradually decreased as the engine speed is made to the low speed by leaking fuel from a pump chamber 4 through a throttle passage 5 in the compression stroke 3 of a fuel injection pump 1, a torque-up device 6 for increasing the fuel injection amount limited for the rated load operation in the excessive load operation is provided, a torque spring 7 for the very low speed is provided on the torque-up device 6, and the increase of fuel in the range of the very low speed lower than the idling engine speed is performed by the torque spring 7 for the very low speed.
Patent JP-S60166565-A (JP)
Title: Four wheel steering device for vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D7/14
Filed: 1984-02-08
Abstract: PURPOSE:To improve the critical characteristic upon cornering, by determining that a lateral acceleration exerted to a vehicle body and obtained from a rack reaction force detected by a rack reaction force sensor exceeds a set value so that the steering ratio of rear wheels is changed thereby. CONSTITUTION:When a lateral acceleration transmitted from a rack reaction force to a vehicle exceeds a set acceleration, pistons 16b in a same/reverse changeover unit 16 are moved inward by actuators 16e, respectively to communicate right and left chambers 7d, 7c in a front cylinder 7 with right and left chambers in a rear cylinder 15, respectively. When a steering wheel is turned in this condition so that volume of the left chamber 7c of the front cylinder is decreased, oil discharged therefrom at this time flows into the left chamber 15c of the second rear cylinder 15 to move a piston 15b righward. Accordingly, as the steering angle is increased, rear wheels decrease their steering angle to cancel out the under steering characteristic to enhance the cornering characteristic.
Patent JP-H06280853-A (JP)
Title: Hinged joint
Inventor: ROZAA BUROSUZATSUTO
IPC: F16C11/06
Filed: 1994-02-18
Abstract: PURPOSE: To make a manufacturing cost inexpensive because of the unnecessariness of high accuracy, also restrict restoring force beforehand, and moreover surely return a ball substantially regardless of abrasion, by contactingly seating the ball to the cone surface of a counterbore, and applying a load to the ball by the force of a spring supported by a cover. CONSTITUTION: A ball 6; supported by the recess of a cover 8 by the edge of a spring 5 formed as a disc type spring, and contactedly seated by the protruded surfaced side of the spring 5, to be contactedly seated on the conical surface of a counter bore 7; partially rushes into the center hole of the spring 5. The bias of a pin joint from the start position of the joint moves the ball 6 like drawing an arc from the center hole of the spring 5, thereby pressing the spring 5 in an axial direction, and tensing the spring 5. Such deformation causes the tendency of the spring 5 to return to a prototype, resulting in the return of the joint 1 to a start position, to set spring restoring force restricted in the joint 1 by selecting the shape and material of the spring 5.
Patent JP-S54114498-A (JP)
Title: Manufacture of divalent silver oxide
Inventor: MURAKAMI KAORU
IPC: C01G5/00
Filed: 1978-02-24
Abstract: PURPOSE: To obtain AgO having high stability and less gas generating capability by the procedure in which an Ag salt or Ag 2 O is reacted with specific amounts of specific concentrations of a persulfate solution and an alkali metal hydroxide solution, and then a Cd salt, etc., is added to the reaction solution.  
     CONSTITUTION: An Ag salt, e.g., AgNO 3 , etc., or Ag 2 O is reacted with a persulfate, e.g., K 2 S 2 O 8 , etc., and an alkali metal hydroxide, NaOH, e.g., under the conditions below, and then after the completion of reaction, 0.05 to 20 wt parts of a Cd salt, e.g., Cd(NO 3 ) 2 , etc., or CdO is added to the reaction solution on the basis of 100 wt parts of Ag present in the reaction product. The perferred amount of persulfate is 1 to 1.85 times as much as the theoretical reacting amount in the case of an aqueous solution concentraton of 0.04 to 0.72 mole/1, and also the preferred amount of alkali metal hydroxide is 1.05 to 6 times as much as the theoretical reacting amount in the case of an aqueous solution concentration of 0.3 to 4.8 mole/1. The reaction temperature is 0 to 80°C. The addition of Cd results in a new effect on the voltage stability of cell. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57137190-A (JP)
Title: Transfer paper for color transfer printing
Inventor: NAGASHIMA MASAYOSHI
IPC: B41M5/382
Filed: 1981-02-18
Abstract: PURPOSE:To obtain a transfer paper suitable for multicolor printing by using a small-size and simple-structure transfer printer by providing an ink layer having repeatedly formed different inks strips with regular and same widths on one side of a thin paper, etc. CONSTITUTION:For example, in a transfer paper 2, an ink layer 2b consisting of a black ink 2b1, a cyanine-color ink 2b2, a magenta-color ink 2b3, and a yellowish color ink 2b4, which are orderly repeatedly coatd in a stripe form, is formed on a thin paper or film 2a. For the first time A, the transfer paper 2 and a heat-sensitive dot head 3 are positioned on an ordinary paper 1, as shown by a solid line for transfer printing in such a way that a transfer pattern with stripes consisting of the black line and the cyanine-color line being aligned orderly is formed on the paper 1. And, after the second time B, the transfer paper 2 and the heat-sensitive dot head 3 are integrally orderly sent as much as the width l of the stripe toward the direction of Z and also the paper 1 is sent to the directions X and Y in such a way that the black color, cyanine color, magenta color, and yellow color are selectively trasferred on the whole surface of the paper 1 by the head 3 for color printing.
Patent JP-H01196959-A (JP)
Title: Copying machine
Inventor: HASHIMOTO KAORU
IPC: H04N1/113
Filed: 1988-02-01
Abstract: PURPOSE:To attain quick set of a succeeding original and editing by detecting the end of an original picture reading for only once in case of multi-copy execution and applying display processing allowing the replacement of the original afterward. CONSTITUTION:A digital copying machine fetches once a picture data in a memory and copying is applied by laser exposure onto a photosensing body by a memory data, then one read of the original picture by the optical system is enough. When the final exposure is finished, the color of the back light of a print switch is changed to allow the accept of the succeeding copy. Thus, even during multi-copy, it is possible to replace the original after the end of scanning, a wait display mark is lighted during the scanning of the original and the wait display is turned off after the end of scanning to inform it that the original is replaceable. Thus, it is possible for the user to discriminate when the original is to be replaced and wait of undesired time is avoided.
Patent JP-H11220176-A (JP)
Title: Semiconductor light-emitting device
Inventor: KOYA KENICHI
IPC: H01L33/32
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To improve durability and reduce power consumption by optimizing both a protective function and operating voltage in the semiconductor light- emitting device of an assembly which is changed into a composite element with a light-emitting element, while using a Zener diode as an electrostatic protective element. SOLUTION: In the light-emitting device, in which a Zener diode 6 for electrostatic protection and a flip-chip type light-emitting element 1 are changed into a composite element and loaded on a lead frame 10, etc., the carrier concentration of an Si substrate in the Zener diode 6 is kept within a range of 2×10<18> cm<-3> to 1×10<19> cm<-3> , and power consumption is lowered and the breakdown of the semiconductor light-emitting element is prevented by ensuring 9 Zener voltage Vz required for the reduction in the operating voltage of the Zener diode and the electrostatic protection of the semiconductor light-emitting element.
Patent JP-S61179400-A (JP)
Inventor: ROJIYAA REON RANGAA
IPC: D21H13/36
Filed: 1986-02-03
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-H04260128-A (JP)
Title: Specifications setting device for electric appliance
Inventor: ISHIKAWA KAZUHIKO
IPC: G06F9/06
Filed: 1991-02-15
Abstract: PURPOSE:To simply and easily set and change specifications corresponding to the delivery destination of an electric appliance in the specifications setting device of the electric appliance. CONSTITUTION:The device is provided with an EEPROM for storing the delivery destination number for allowing a microcomputer of an electronic oven to select the program of the contents corresponding to the delivery destination. In such a state, by operating keys 1-4 and a timer control 30 of an operating panel provided on the electronic oven, the delivery destination number can be written simply and easily in the EEPROM, and also, the delivery destination number written in the EEPROM can be changed simply and easily. Accordingly, the specifications corresponding to the delivery destination of the electronic oven can be set and changed simply and easily.
Patent JP-H01309653-A (JP)
Title: Agent for removing unpleasant odor of tonyu (soybean milk) and preparation of tonyu having improved flavor
Inventor: TAKENAWA MASAYUKI
IPC: A23L11/30
Filed: 1989-01-30
Abstract: PURPOSE:To provide the subject unpleasant odor-removing agent removing an unpleasant odor such as the soybean odor or green soybean odor of TONYU (soybean milk) to give the TONYU (soybean milk) having an improved flavor by containing glucose and a glucosidase. CONSTITUTION:The objective unpleasant odor-removing agent contains glucose and a glucosidase. Soybean is ground together with water containing the glucose and the glucosidase to provide TOFU (soybean curd) having an improved flavor.
Patent JP-H02200219-A (JP)
Title: Rice boiler
Inventor: FUJIOKA SADAKAZU
IPC: A23L7/10
Filed: 1989-01-30
Abstract: PURPOSE:To improve the efficiency of rice boiling work and to improve the taste of boiled rice by providing a rice boiling process to boil the rice by a pressure boiler, steaming process and cooling process to speedily cool the pressure boiler after the steaming process. CONSTITUTION:For a rice boiling process A, a conveyer 8 is provided to transport a pressure boiler 1 in an arrow direction and a heater 9 is provided to heat the pressure boiler 1. A steaming process B is composed of a roller conveyer 10 to guide the pressure boiler 1 discharged from the rice boiling process A to a prescribed position. For a cooling process C, a water tank 11 is provided to store water and a hanging arm 13, for which one edge is faced to the roller conveyer 10 and the outer edge is faced to a conveyer 8 of a boiler taking-out process F, is provided to hang the pressure boiler 1. The arm is provided in a position so that one part of the pressure boiler 1 can be immersed in the water of the water tank 11. For the boiler taking-out procedure F, the conveyer 12 and an automatic rice loosening machine 14 to invert the pressure boiler 1 guided by this conveyer 12 and loosen the rice.