baber/WOPTO huggingface dataset:
Patent JP-H06270526-A (JP)
Title: Method for fitting stencil paper to plate and plate cylinder for stencil printing
Inventor: HASEGAWA TAKAKUNI
IPC: B41L13/14
Filed: 1993-03-18
Abstract: PURPOSE:To cut stencil paper while a plate cylinder for stencil printing is being rotated without cutting slantly the stencil paper by a method wherein design for miniaturization of a stencil printer is improved, certainly for conveyance of the stencil paper to the plate cylinder for stencil printing is improved, and a peripheral length of the stencil paper fitted to the plate cylinder for stencil printing can be made certainly constant. CONSTITUTION:A tip of stencil paper S is engaged with a plate cylinder for stencil printer 1 adjacent to a stencil paper clamp plate 9 provided to the plate cylinder for stencil printing 1. By rotating the plate cylinder for stencil printing 1 under a state wherein specific resistance to a feed direction of the stencil paper S is given to the plate cylinder for stencil printing 1, tension force is given to the stencil paper S. The stencil paper S is wound around an outer peripheral surface of the plate cylinder for stencil printing 1 to be fitted thereto. The stencil paper S is cut with a stencil paper cutter 13 provided to the plate cylinder for stencil printing 1 under the tension state, and fitting of the stencil paper S to the plate cylinder 1 is completed.
Patent JP-H04293671-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: NAGAOKA MITSURU
IPC: B62D111/00
Filed: 1991-03-22
Abstract: PURPOSE:To provide the rear wheel steering device of a vehicle capable of improving the traveling stability by providing a control switching means stopping the feedback control of the steering angle of rear wheels by a yaw rate feedback control means when the turning state detected by a turning state detecting means is sharper than the preset turning state. CONSTITUTION:In the sharp turning state with large lateral acceleration, the control of the steering angle of rear wheels 3 is switched by a control switching means 33 from the control by a yaw rate feedback control means 30 to the control by a sideslip angle control means 31 controlling the steering angle of the rear wheels 3 in the in-phase direction as the estimated sideslip angle is increased. In the sharp turning state with high lateral acceleration, the rear wheels 3 are surely prevented from being steered in the reverse-phase direction to front wheels to decrease the in-phase quantity. The traveling stability can be improved in the sharp turning state with high lateral acceleration.
Patent JP-H03258137-A (JP)
Title: Gateway computer communication management system
Inventor: YOKOSUKA KUNIKO
IPC: H04L12/28
Filed: 1990-03-08
Abstract: PURPOSE:To facilitate the troubleshooting of fault occurrence by allowing a gateway(GW) computer(CP) to inform the success of the GW to a primary CP when a result notice command flag (RF) in a packet through the gateway GW is set and allowing the primary CP to manage the communication of the GWCP with packet information when the received RF is set. CONSTITUTION:A packet(PK) from a primary computer CP3 to a secondary CP4 is sent to an Nw1-1 by a network (NW) management means 8 and a GW communication means 5 of a gateway GWCP 2-1 gives it to the NW 1-2. In this case, when a result notice command flag (RF) in the PK via the GW is set, the means 5 requests it to a GWCP, reply means 6 to generate a result return PT for transmission addressed to the CP 3. The PT is given to a means 9 via the means 5, the NW1-1 and the means 8 when the RF of the PT is set and the means 9 uses an NW address(AD) of the CP4 to retrieve a CPNWAD7-1 addressed to the GW and when coincident, a sender NWAD is stored and managed in addition to the GWCPAD7-2. Thus, the state of each GWCP is easily recognized and occurrence of a fault is quickly discovered.
Patent JP-H11217569-A (JP)
Title: Gas seal mechanism for fire board of coke oven
Inventor: AZUMA YOICHI
IPC: C10B25/16
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a new sealing mechanism for a fire board of coke oven capable of dissolving difficulties of heat distortion and deformation at the same time, free from damaging sealing properties while thickening the seal plate. SOLUTION: This sealing mechanism has a groove which is formed all around the seal plate of a fire board, set to open in a frame direction, a knife edge is fitted into the groove, inside parallel face of the knife edge 5 is closely contacted to the inside wall of the groove by thrusting the outside parallel face of the knife edge 5 with a thrusting mechanism passing through the outside wall of the groove, and the inside of a coke oven and the outside of a furnace are sealed by closely contacting the blade of the knife edge 5, which protrudes to outside from the groove, to the frame face by thrusting the back of the knife edge 5 with the thrusting mechanism passing through the bottom face of the groove.
Patent JP-S54150697-A (JP)
Title: Manufacture of solution for making transparent electroconductive film
Inventor: ISHITANI SHIZUO
IPC: C03C17/22
Filed: 1978-05-19
Abstract: PURPOSE: To produce on a substrate a transparent electroconductive film which is easy to make a minute pattern and is stable and has a high adhesive strength, by causing tin and nitric acid to react with each other in the presence of β-liketone until the tin is completely dissolved.  
     CONSTITUTION: The tin, the nitric acid and indium are caused to react with one another in the presence of the β-liketone and an organic solvent such as acetylacetone to produce a compound as shown in Fig. The ions of the tin and the nitric acid are bonded to each other by the action of the β-diketone to completely dissolve the tin to obtain a solution for making the transparent electroconductive film. If a solvent for dilutiog the solution contains 80% or more by weight of methanol or acetone, the scatter in the thickness of the film is reduced. The substrate is dipped in the solution to provide a thin solution film on the substrate. After the thin solution film is dried, it is baked to produce on the substrate the transparent electroconductive film which is easy to make a minute pattern and is stable and has a high adhesive strength. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62216472-A (JP)
Title: Image formation device
Inventor: HIRABAYASHI HIROMITSU
IPC: H04N1/10
Filed: 1986-03-17
Abstract: PURPOSE:To perform a manual sub-scanning in an optional direction without providing a special guide member by moving a image reading part on the plane of an original by a manual scanning and moving an image writing part connected thereto on the plane to which a transfer material is fixed. CONSTITUTION:A support base 4 having two substantially parallel planes capable of fixing and supporting is disposed so as to constantly maintain a prescribed spatial relative position by the original O and the transfer material P. This support base 4 is constituted of a plate shape original support base 4a for supporting the original and a plate shape transfer material support base 4b for supporting the transfer material which are disposed in parallel in a two-layer form through a spacer 4c. On the original support base 4a and the transfer material support base 4b, a known electrostatic attraction member (not shown in figure) is disposed and the original O and the transfer material P are respectively supported and fixed on the plane of the support base and can be removed. An image forming part main body integrally supports the picture reading part 1 and the picture writing part 2 through an arm, the image reading part 1 moves on the surface of the original O by the manual operation and the picture writing part 2 moves on the surface of the transfer material P.
Patent JP-H01231976-A (JP)
Title: Parts assorting device
Inventor: YAMAGISHI KAZUSHIGE
IPC: B07C5/04
Filed: 1988-03-11
Abstract: PURPOSE:To efficiently assort parts to be assorted even in the case of assorting the parts to many segments by discharging and assorting the parts to be assorted from discharge ports by each of the segments of the parts to be assorted according to the measurement results ot the parts to be assorted. CONSTITUTION:The parts 10 to be assorted after inspection by a measuring section 14 are housed into a cylindrical parts housing cylinder 18 which is opened at the top. The discharge ports 20a for discharging the parts to be assorted are bored and provided in plural pieces at prescribed spaced intervals circumferentially to the cylindrical side face of the housing cylinder 18. These discharge ports allow passage of the parts to be assorted therethrough. A rotating body 24 is inserted into the housing cylinder 18 in such a manner that the outer side face of said body comes into sliding contact with the inside peripheral face of the cylinder and has the front face formed as a slope to close the remaining discharge ports to prevent the discharge of the parts to be assorted from said ports when the lowermost part position of the front face comes approximately flush with the bottom edge of the discharge ports 20a and the front face faces diametrically one of the discharge ports 20a. Further, a driving section such as motor 26 turns the turning body 24 to bring the front face of the turning body diametrically opposite to the respective discharge ports according to the segments by the measuring section 14.
Patent JP-H04294202-A (JP)
Title: Optical apparatus
Inventor: AMAKO ATSUSHI
IPC: G01B11/24
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a real time three-dimensional shape data input apparatus for general purpose by recording the complex amplitude distribution to a liquid crystal device via a signal control circuit, and detecting a focus by changing the focal length of a lens. CONSTITUTION:A kinoform lens is recorded to a liquid crystal device 108 by utilizing the phase modulation characteristics thereof. The size of a focus detecting signal taken from a photodetector 111 is determined by the distance from a measuring point on an object, 107 to a condensing lens 6, i.e., the radius of curvature of a reflecting signal light from the object 107, and the focal length of the kinoform lens recorded in the liquid crystal device 108. For instance, the focus detecting signal is fed back to tone liquid crystal device 108 via a signal control circuit 112 and a liquid crystal device driving circuit 113, thereby to determine the focal length of the kinoform lens so that the focus detecting signal becomes maximum. In this manner, the radius of curvature of the reflecting signal light from the object 107 can be obtained.
Patent JP-S59185823-A (JP)
Title: Catalytic burner
Inventor: SASAKI MASASHI
IPC: F23R3/40
Filed: 1983-04-06
Abstract: PURPOSE:To facilitate the starting by providing an air introducing hole on the liner of a catalytic burner to stabilize the diffusion flame when pre-heating and providing an air-fuel mixture extractor on a catalytic unit to condense hydrogen and thereby ignite heavy oil when starting. CONSTITUTION:The combustion gas generated during a normal operation is decomposed by the catalytic reaction to generate the mixed gas, e.g., hydrogen, which is extracted through a extracting pipe 16 and stored in a hydrogen adsorbing metal provided in a tank 19. When a burner 1 is started to restart an engine, the diluting air introducing hole 12 of a liner 3 is kept open during the pre-heating, the heavy oil fuel is injected from a fuel injection valve 8, the air- fuel mixture generated with the inflow air is ignited by the torch flame of condensed hydrogen from a torch burner to form the diffusion flame. Accordingly, the pre-heating can be simplified and heavy oil can be used.
Patent JP-H09249386-A (JP)
Title: Safety device of crane
Inventor: MATSUMOTO TOSHIMITSU
IPC: B66C23/90
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To make an outrigger reducible only at a time when a boom is in a storage position by forming an unload valve into an operating state by means of a contraction operation of the outrigger whenever a crane boom is in a working position. SOLUTION: A power takeoff is switched to a crane side, drives hydraulic pump. If so, a solenoid 21S of a solenoid vale for an unload valve is energized with an electric current, and thereby this solenoid valve for unload valve use is operated. When a boom is in a working position, either of three switches 31, 32 and 33 of a bppm position detecting element 34 is turned to OFF, so that a relay 25 is turned to ON, whereby the solenoid 21S is energized with current, and the solenoid valve for unload valve use is operated. On the other hand, if the boom is in a storage position, every switch of the boom position detecting element 34 is turned to ON. If so, the normally closed relay 25 is turned off, so the solenoid 21S is not energized while the solenoid valve for unload valve use comes to nonoperativeness. Thus, an outrigger can be made into storage.
Patent JP-S57176555-A (JP)
Title: Repetitive reproducer for tape recorder
Inventor: OOWAKI MASANAO
IPC: G11B15/03
Filed: 1981-04-20
Abstract: PURPOSE:To make repetitive reproduction for an arbitrary section, by generating a pulse train accompanied with tape run and storing a specified count value and a complement value corresponding to the tape position at the end or beginning of an arbitrary repetitive reproducing section with sequential inversion. CONSTITUTION:A tape run driving section 1 switches tape run state according to a mode switching control signal from a control circuit 2. A pulse train applied from a rotary detector 3 is added or subtracted according to the tape run direction at a reversible counter 4. The output of the counter 4 is connected to a storage means 5 and an inverting circuit 6 taking the complement value of data. The circuit 6 takes the complement to m-1 in case of count value of the m notation data and it is taken as the preset data for the counter 4. Read/write of the means 5 is controlled from the circuit 2. The counter 4 is reset with a switch 7, and the repetitive reproduction can automatically be made in an arbitrary reproduction section by turning on a start switch 9.
Patent JP-H06253484-A (JP)
Title: Stator for rotary electric machine
Inventor: ONOZAKI MAKOTO
IPC: H02K3/38
Filed: 1993-02-23
Abstract: PURPOSE:To process an end of a stator coil and outer leads at a printed board provided at the end of the coil. CONSTITUTION:Elctric insulators 3 arranged with a plurality of entangling parts 4 are provided at an end 2 of a stator coil wound on a stator core 1, and the end is entangled with the entangling part to be connected. The end of the coil is soldered fixedly to a printed board 5. On the other hand, leads 8 for a power source of external leads and a safety protector 10 are connected to the board 5, and connected to ends 7 of the coil through a conductive layer 6. Accordingly, since the ends 7 of the coil can be directly connected to the entangling part of the insulator, the ends of the coil is not necessarily color identified, and can be connected to the leads 8 and the protector 10 via the board 5.
Patent JP-S52142019-A (JP)
Title: Production composition of higher m- and p-diisopropylbenzene content
Inventor: KUDOU ETSUSABUROU
IPC: C07C15/02
Filed: 1976-05-21
Abstract: PURPOSE: To produce a composition of higher m- and p-diisopropyl-benzene content by treating the cumene bottom etc. obtained as a by-product in the preparation of cumene from benzene etc. with a catalyst such as acid clay or activated clay for effecting isomerization thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02238901-A (JP)
Title: Manufacture of natural stone-connected block
Inventor: YUKIMOTO MASASHI
IPC: B28B1/16
Filed: 1989-03-14
Abstract: PURPOSE:To obtain the natural stone-connected block similar to natural rock by a method in which cushion material is set on the bottom in a form, the natural stones are set thereon side by side, and the gap of the natural stones is filled with the gap-filling material composed of wet sand, and then the joint surface material of small pebbles is set thereon, and concrete is placed therein, and further the cushion material and the gap-filling material of fine sand are removed, while it is released from the form after being hardened. CONSTITUTION:Elastic cushion material is set on the bottom of a form 1, and a plurality of natural stones 3 are set side by side on the cushion material 2. The gap between the natural stones 3 is filled with the wet fine sand 4 as gap-filling material. Further, the small pebbles 5 having the property and color as those of the natural stone 3 are packed on the fine sand as joint surface material, and then concrete 6 is slowly fed in the form 1. The concrete is packed and compacted by rod-pounding and a vibrator is not used. Since the fine sand is in wet condition, the concrete does not penetrate the fine sand 4. After the hardening of the concrete 6, the form 1 is released. The cushion material 2 is separated and removed, and the fine sand 4 on the surface is removed by water cleaning, whereby the natural stone- connected block A in which the natural stones 3 are projected in uneven shape, and the small pebbles 5 having the same property and color as those of the natural stone are covered between the natural stones, is produced.
Patent JP-S62216777-A (JP)
Title: Correcting system for error in paper feed quantity
Inventor: TAYAMA HIDEYUKI
IPC: B41J19/76
Filed: 1986-03-18
Abstract: PURPOSE:To achieve high-quality printing without generating an error in paper feed quantity, by providing a means for correcting the error in the paper feed quantity when printing a business form obtained by pre-printing a rolled form paper while employing a friction paper feeding method. CONSTITUTION:An intrinsic error in paper feed quantity in a vertical direction under friction feeding (a method of feeding a paper by utilizing friction on rollers) predetermined for a dot printer is previously stored in a feed quantity, error correcting means 10, and based on the intrinsic error, a correction quantity per line on a business form is calculated by the correcting means 10. When printing the business form with character data, the correcting means 10 performs such an adjustment as to feed the paper in excess by the correction quantity per line, on printing each line, whereby high-quality printing can be performed without generating an error in paper feed quantity even in the case of a business form which is obtained by pre-printing a rolled form paper.
Patent JP-H03202054-A (JP)
Title: Disposable absorbent product
Inventor: MEARII EREEN FURIIRANDO
IPC: A61F13/514
Filed: 1990-03-09
Abstract: PURPOSE: To make a person who wears a disposable absorbent product comfortable, although it has resistance against leakage, by providing a leg cuff, providing specific extreme limit contact force when this leg cuff is elongated by about 50% to about 350%, and providing specific increase differential force per centimeter of accumulated width of an elastic member. CONSTITUTION: This absorbent product 10 has at least one leg cuff, and this leg cuff is a barrier cuff 62 or a gasket cuff 56. Or, the product 10 may be provided with both of them. Moreover, each leg cuff has at least one elastic member 60, 77 which forms accumulated width. The leg cuff and the elastic member are extensible in at least one direction elastically. When this elastic member 60, 77 is extended by tensile force of about 270g per centimeter of the accumulated width, it is extended by about 50% to about 350%. Moreover, when the leg cuff is extended by an increase in about 50%, its differential force is about 14g or less per centimeter of the accumulated width of the elastic member.
Patent JP-H09252576-A (JP)
Title: Sunbber circuit of dc-dc converter
Inventor: GEKITOU MASAKAZU
IPC: H03K17/16
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the loss in a snubber circuit by suppressing the voltage rise of a semiconductor switching element thereby lessening the loss. SOLUTION: Loss generation is reduced by making the effective use of snubber energy, by suppressing the voltage rise percentage at the time of turn off of a semiconductor switch element 21 so as to reduce the switching loss, and reversely charging the capacitor at the time of turn on of the semiconductor element 21d, while enabling the application of a clamp snubber circuit 7 by connecting a semiconductor switch 22 and a diode 32 as shown in the Fig. and also, connecting a snubber circuit 8 and an auxiliary circuit 9 to the one- stone forward type converter consisting of a DC power source 1, a semiconductor switch element 21, a diode 31, and a converter 4.
Patent JP-H09221386-A (JP)
Title: Device for pulling up signal crystal
Inventor: HIRAISHI YOSHINOBU
IPC: C30B15/26
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To decrease the variations in working time by the degree of operator's skill by increasing the mechanical strength of a dash's neck part, thereby improving a signal crystallization rate at the time of growing a single crystal rod from a seed crystal. SOLUTION: This device for pulling up the single crystal by a Czochralski method is provided with a means for changing the control of a pulling-up speed and melt temp. capable of changing the target value of the seed crystal diameter from the first target value for the seed crystal to be non-dislocated to the second target value for the seed crystal to maintain its mechanical strength during the pulling up of the seed crystal with respect to the automatic control function for the pulling-up speed and the melt temp. in order to control the diameter of the seed crystal.  The automatic control function is provided with a function to integrate the lengths when the seed crystal diameters under the automatic control attain the target value diameter or below with respect to the first target value and to automatically judge that the seed crystal is non-dislocated at the point of the time when the integrated value is a preset discrimination value with respect to a separately determined reference length.
Patent JP-H09227976-A (JP)
Title: Aluminum alloy clad material for heat exchanger
Inventor: KATO KENJI
IPC: C22C21/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum alloy clad material excellent in strength and corrosion resistance after brazing and suitable as structural members for radiators and heater cores, particularly, as tube materials. SOLUTION: In an aluminum alloy clad material obtd. by cladding one side of a core material with a sacrifice anode material and the other side with an Al-Si brazing filler metal, the core material is composed of an aluminum alloy contg. 0.3 to 2.0% Mn, 0.25 to 1.5% Cu and 0.2 to 1.0% Si, contg., at need, <=0.2% Mg, and the balance Al with inevitable impurities, and the sacrifice anode material is composed of an aluminum alloy contg. <1.0 to 2.5% Mg, 0.1 to 0.6% Zn and 0.2 to 1% Si, furthermore contg. one or two kinds of 0.01 to 0.1% In and 0.01 to 0.1% Sn, and the balance Al with inevitable impurities. It is particularly preferable for brazing in an inert atmosphere using fluoride flux.
Patent JP-S52143434-A (JP)
Title: Velocity control method of three phase induction motor
Inventor: KAJITA TAKEYOSHI
IPC: H02P23/20
Filed: 1976-05-25
Abstract: PURPOSE: To form such that enough phase angle to commutate continuous current due to fly-wheel effect is secured at change time from brake to driving, in the device that electric motor is controlled by thyristor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07241525-A (JP)
Title: Method for preventing aquatic organism from depositing
Inventor: OYA TSUTOMU
IPC: C09D5/14
Filed: 1994-03-02
Abstract: PURPOSE:To provide a fouling preventive method which can prevent effectively aquatic organisms from depositing on the surface of a submerged structure without using a poisonous substance. CONSTITUTION:In a method for preventing aquatic organisms from depositing on the surface of a submerged structure, the surface is coated with an antifouling material 1mm or more thick which is made by coating cloth, a net, or a porous sheet, having space parts which facilitate the replacement of water, with a cured film of antifouling coating containing a reaction-curing type silicone resin.