baber/WOPTO huggingface dataset:
Patent JP-H055791-A (JP)
Title: Analogue clock
Inventor: MASUYAMA MITSUO
IPC: G04C9/08
Filed: 1991-04-04
Abstract: PURPOSE:To obtain an analogue clock which is able to be done a due time adjustment by one touch operation as well as to be automatically restored to a zero o'clock position at temporary loss of electricity. CONSTITUTION:A control circuit 4 is constituted of a frequency dividing circuit 5, a logic.control circuit 6, a motor driving circuit 7 and a minute counter 13, and a main body 9 of a clock itself has a pulse motor 8. A back-up battery 14 for clock hands driving, by which the clock hands of the main body 9 of clock are restored to a zero o'clock position at temporary loss of electricity, and a low voltage detection circuit 15 of an electric supply source which detects that an electricity supplying battery 1 is disconnected, both are connected to a due time reset switch 12. When advance or delay appears on an o'clock indicating value of the main body 9 of clock, reset signal is input to the logic.control circuit 6 by pressing operation of the due time reset switch 12, and consequently a minute hand of the main body 9 of clock is immediately moved and adjusted to the due time position. When the electric supply 1 is disconnected, the same sort of reset signal is input by the detection circuit 15 and the minute hand is also immediately moved and restored to the due time position.
Patent JP-H05274450-A (JP)
Title: Single-chip microcomputer
IPC: G06F15/78
Filed: 1992-03-30
Abstract: PURPOSE:To enable the writing of PROM on the application set of a single-chip microcomputer with built-in PROM in a packaged condition. CONSTITUTION:This microcomputer consists of a shift clock synchronous N-bit shift register 114, a serial transfer start detection part 112, a terminal driving part 111 which drives shift output data, a data terminal 102, a clock generation part 113 which generates a shift clock through a transfer start detection part 112, an instruction decoder 116 which decodes N-bit data stored in the shift register 114 by serial input into an instruction code, an address register 107 which specifies an address of the PROM 105, a writing circuit 119 which writes the N-bit data in the PROM 105, a reading circuit which stores the N-bit data from the PROM 105 in the shift register 114, and a control signal generation part 117 which switches the output permission and inhibition of the terminal driving part 111 according to the decoding result of the instruction decoder 116.
Patent JP-S547075-A (JP)
Title: Fluid pressure servo control equipment
Inventor: NAKAMURA ICHIROU
IPC: F15B11/00
Filed: 1977-06-20
Abstract: PURPOSE: To control with excelent response characteristics and high loop gain, stabilizing servo system which three way valve type servo valve is used. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09253811-A (JP)
Title: Method for cutting continuously cast slab
Inventor: IGUCHI HIROAKI
IPC: B22D11/16
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To enable the prevention of impossibility of carrying of a cast slab by detecting the possibility, in which the last good cast slab becomes the impossible state of carrying, from happening in the case of executing the cutting of the cast slab having different cutting length with the scheduled length by a calculation of optimum cutting length caused by trouble of a cutting machine, etc. SOLUTION: The whole length of hot size of an uncutting continuously cast slab in a machine is obtd. by summing up the length from molten metal surface in a mold 1 to a cast slab length measuring instrument 3 and the length of the cast slab 2 during measuring with the cast slab length measuring instrument 3. This length is conversed into the cold size length and the length of cut-off waste piece is minimized while considering the permissible length range in the producing instruction of the cast slab. Further, the calculation of optimum cutting length is executed so as to become in the possible range of carrying out to the whole length of the waste piece and the good piece in the case of being possible to integrally carry out both pieces and to the good piece just before the waste piece in the case of being impossible to carry out only single of the good piece. Then, the cutting of the uncutting cast slab thereafter is executed based on the result of the calculation of optimum cutting length, and the uncutting cast slab remained length at the point of time is obtd. from the whole length of the uncutting cast slab and the actual length of the cast slab measured with the cast slab length measuring instrument 3 at each completing time of cutting the cast slab. This uncutting cast slab length at the point of time is compared with the remained cast slab cutting scheduled length integated value, and in the case both values do not coincide, the calculation of optimum cutting length is executed at each time, to execute the cutting of the cast slab thereafter.
Patent JP-2000263780-A (JP)
Title: Ink printer, method for driving ink printer and method for jetting ink
Inventor: TAKAHASHI KUNIHIRO
IPC: B41J2/055
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce a power to be consumed when driving a piezoelectric element. SOLUTION: An on signal is output to a switch 10 to drive a piezoelectric element 7 with an a.c. current from a piezoelectric element-driving circuit 12. After a connection time has passed, the output of the on signal to the switch 10 is stopped. As a result, the switch 10 is turned off to free connection between the piezoelectric element-driving circuit 12 and a lower electrode 8. Although the supply of the a.c. current from the piezoelectric element-driving circuit 12 to the piezoelectric vibrator 7 is stopped, the piezoelectric vibrator 7 is driven with an electricity stored in a resonance circuit constituted of an inductance 9 and the piezoelectric element 7.  In other words, even when the supply of the a.c. current from the piezoelectric element-driving circuit 12 to the piezoelectric vibrator 7 is stopped, the piezoelectric vibrator 7 is vibrated with the electricity from the resonance circuit, thus continuously generating ultrasonic waves.
Patent JP-S59198841-A (JP)
Inventor: OKADA TOORU
IPC: H02J1/00
Filed: 1983-04-26
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-S58188632-A (JP)
Title: Method and apparatus for transfer type molding
Inventor: MORIMOTO YOSHIAKI
IPC: B29C59/00
Filed: 1982-04-28
Abstract: PURPOSE:To effectively mold plural pieces of moldings having different shapes in a high yield at the same time at small cost, by relatively approvaching the cutting edge protruded to the direction of opening and closing of a cooling force and pushingly pressuring a semi-fabricated product at clamping molds. CONSTITUTION:Prefoamed thermoplastic resin particles are caused to be foamed with heat by filling them into the cavity of heating mold, and mutually molded in fusion to be a monobloc semi-fabricated product. Said semi-fabricated product is transferred to the cooling forces 16 and 18 of which the inner surface of one force is extruded with a cutting edge 27, and the forces are clamped under cooling. At clamping molds, the cutting edge 27 extruded on the bottom force 16 relatively approaches to the semi-fabricated product in the top force 18 pushingly pressured manner and penetrates the inside of semi-fabricated product, the tip thereof leading to its back. The semi-fabricated product is cut within the cavity 19 of cooling force, and plural pieces of products are formed.
Patent JP-S59197401-A (JP)
Title: Photopolymerization initiator
Inventor: KOMAI TAKESHI
IPC: G03F7/028
Filed: 1983-04-26
Abstract: PURPOSE:A photopolymerization initiator excellent in a photopolymerization initiation ability, good in heat stability and solubility and capable of providing a polymer of a MW higher than those of polymers given by conventional photopolymerization initiators, having a specified benzophenone group-containing peroxy ester as an effective component. CONSTITUTION:A photopolymerization initiator having, as the effective component, a benzophenone group-containing polyperoxy ester of formula I (wherein R1 and R1' are each a 4-8C tertalkoxy or a 9-12C tert-aralkyl, and R2 and R2' are each H, a 4-8C tert-alkoxy, or a 9-12C tert-arakyloxy), e.g., compounds of formulas II and III. This photopolymerization initiator has good heat resistance and solubility, and a photopolymerization initiating ability and can provide a polymer of a MW higher than those of polymers given by conventional photopolymerization initiators. Because of its polyfunctionality, moieties of a partially decomposed photopolymerization initiator can combine with polymer as initiator fragments, so that little unreacted photopolymerization initiator dissolves out of the polymer, which eliminates a toxicity problem.
Patent JP-S62228128-A (JP)
Title: Apparatus for discriminating cylinder causing misfire in multicylinder engine
Inventor: KUME TAKEO
IPC: F02D45/00
Filed: 1986-03-29
Abstract: PURPOSE:To eliminate trouble caused by the generation of a misfire fire, by providing an engine output shaft angular velocity detection means and an operation means for operating cylinder internal pressure on the basis of the detection signal from the aforementioned detection means to a multicylinder engine. CONSTITUTION:An engine output shaft angular velocity detection means 44 for detecting the angular velocity of an engine output shaft (crank shaft), an operation means for operating cylinder internal pressure on the basis of the detection signal from said detection means and an accidental fire cylinder discrimination means for discriminating a cylinder generating a misfire on the basis of the operation result of said operation means are provided to a multicylinder engine wherein an electromagnetic fuel jet valve 6 is provided to each suction port and an ignition plug is provided to each cylinder. With respect only to an idling, average effective pressure Pi can be shown as the function of pressure Pw calculated from the change in the angular velocity of an expansion process. For example, in a four-cylinder engine, Pw of a cylinder generating a misfire largely changes to a negative side. That is, if Pw of a certain cylinder continuously varies to the negative in a certain value or more, said cylinder can be judged as generating a misfire.
Patent JP-S52154842-A (JP)
Title: Manufacture of laminates
Inventor: TAKAHASHI SHIYUUICHI
IPC: C09J5/00
Filed: 1976-06-18
Abstract: PURPOSE: To manufacture laminates wherein uniform bonding state is maintained, by laminating an article free from moisture on an article containing moisture with the help of a specific bonding material containing a high polymer having carboxyl groups. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05233329-A (JP)
Title: Microcomputer
Inventor: AKIYOSHI KUNIHIRO
IPC: G06F9/46
Filed: 1992-02-20
Abstract: PURPOSE:To perform fast processing for task switching and the saving and restoration of a register, etc., by providing a switching control means which performs the fast processing for the task switching between a central processing unit and an operating system. CONSTITUTION:A task part executes the task switching when the occurrence of a system call to perform the task switching at a time when software interruption is performed is recognized, and a switching control part 1 applies wait to a CPU. The CPU saves the value of a stack pointer 8 to a stack pointer saving register 6, and copies the value of a register file address 5 on the stack pointer 8. The value of the register 8 is copied on the preservation area of a register file 7 indicated by the pointer 8, and processing of system call is executed. Thence, a bit with the highest priority in a ready task register 2 is set on a run task register 3, and the address of the register file 7 is set on the address 5. After the processing is completed, a restoration instruction is issued to the CPU.
Patent JP-H08269611-A (JP)
Title: Heat resistant cast alloy
Inventor: FURUKAWA KATSUHIRO
IPC: C22C38/00
Filed: 1995-03-30
Abstract: PURPOSE: To drastically improve creep rupture strength as compared to the ordinary material of a heat resistant pipe used now, to suppress deformation, cracking and damage due to use over a long time and to prolong service life. CONSTITUTION: A heat resistant alloy consisting of, by weight, 0.40-0.60% C, 0.90-2.00% Si, 0.50-2.00% Mn, 40.0-45.0% Ni, 25.0-30.0% Cr, 2.0-3.7% W, 0.15-0.30% N and the balance Fe with impurities is prepd. The objective alloy excellent in toughness, acid resistance, etc., is obtd.
Patent JP-S61228806-A (JP)
Inventor: ERUMAARU MOTSUKU
IPC: A45C13/30
Filed: 1986-04-01
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-H1018772-A (JP)
Title: Soil boring device
Inventor: PUETTMANN FRANZ-JOSEF
IPC: E21B17/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent wear of rods caused by the slip of a push-pull unit by providing the push-pull unit with engaging means so as to be connectable in shape to the rods. SOLUTION: In order to excavate a bore hole 2 in soil, a push-pull unit 4 is disposed in a recess 3 through a fixed frame 5. A hydraulic piston cylinder unit 8 is disposed at the frame 5 so as to reciprocate a movable body 9 on a straight line. A plural pairs of guide bolts 10 in the movable body 9 are used to guide rod parts 15 of a boring rod, and another rod part 14 is connected to a rod part 14 held to the movable body 9. A connecting head 19 is disposed at one end of each rod 14, and its engaging protruding part is engaged with cutouts 24, 25 provided at horizontal walls 16, 17. The bore hole 2 can thereby be excavated by pressing a boring end 13 into soil through the rod consisting of a plurality of rod parts 14.
Patent JP-H02252204-A (JP)
Title: Permanent magnet and manufacture thereof
Inventor: YAMAGAMI TOSHIAKI
IPC: C21D7/13
Filed: 1989-03-25
Abstract: PURPOSE:To obtain a permanent magnet having specific values or more of maximum energy product and weight, high performance and large size by melting and casting a material containing rare earth metal, transition metal and boron as main ingredients, sealing it in a capsule, and hot rolling it. CONSTITUTION:A material containing rare earth metal, transition metal and boron as basic components is melted by induction heating furnace, and cast in a mold. Obtained ingot 11 is formed in a plate state, sealed in a capsule 12 through a mold release agent, and hot rolled at 500 deg.C or higher by rollers 13a, 13b. Accordingly, it does not crack, not leak a liquid layer, not oxidize the ingot, and can be satisfactorily hot rolled. After the rolling, the capsule is removed, and molded in a desired shape to obtain a permanent magnet having 5MGOe of maximum energy product and 500g or more of weight. Thus, a permanent magnet having a low cost, high performance and large size can be manufactured.
Patent JP-H01244284-A (JP)
Title: Heat exchanger
Inventor: GOTO MASAHIRO
IPC: F28D7/08
Filed: 1988-03-25
Abstract: PURPOSE:To permit heat exchange, prominent in durability as well as anticorrosion and efficient, by a method wherein a pipeline is supported in penetrating holes loosely by a sealing material such as a heat resistant elastic material and the like while a curved tube, positioned at the lowermost position, is supported movably from the lower side thereof in the passage of the tube. CONSTITUTION:The ends 11a, 11b of a vertical tube are connected to an inlet side pipeline 13 and an outlet side pipeline 14 through bent tubes 12a penetrating through penetrating holes 22, 23, bored on a passage wall 21, and the pipelines 13, 14 are supported movably in the penetrating holes 22, 23 through sealing materials 24, 24, such as a heat resistant elastic material or the like, while a curved tube 12, positioned at the lowermost part, is supported movably from the lower side thereof by a supporting table 15 and the like. Heat exchange between fluid, coming from a high- temperature waste heat source and flowing through the passage 20, and waste heat retrieving fluid, flowing through a heat exchanging element 10, through heat transfer tubes 12, 12, consisting of simple straight tubes and curved tubes, may be effected with a high heat transfer efficiency since a heat transfer area is increased. On the other hand, the heat exchanger can be elongated and contracted freely in three- dimensional sizes, therefore, the elongation and contraction of the heat exchanger upon thermal expansion and contraction may be adsorbed properly and surely.
Patent JP-2000263103-A (JP)
Title: Production of extra-thick steel plate using continuously cast slab
Inventor: ARAKI KIYOMI
IPC: B21B1/38
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of an extra-thick steel plate extremely uniform in quality and excellent in the internal quality characteristic, with which the sufficient forging effect is obtd. at the center part even in the case of being <3 rolling reduction ratio and not only the center porosity but also the center segregation zone in a continuously cast slab are disintegrated even while using a comparatively simple apparatus. SOLUTION: When the extra-thick steel plate is produced by applying the forging and thick plate rolling at 29-66% total draft to the continuously cast slab, after heating the continuously cast slab at >=1000 deg.C, 20-56% draft of a cross forging is executed at 0.7-1.0 B/H ratio in the forging process, and thereafter, a finish-form rolling is executed in the rolling process. Wherein, B is the contacting length between a forging anvil and the continuously cast slab at the forge-pressing time and H is the thickness of the continuously cast slab at the forge-pressing time.
Patent JP-S55632-A (JP)
Title: Fault informing system
Inventor: TANAKA HIDEO
IPC: H04M3/22
Filed: 1978-06-16
Abstract: PURPOSE:To secure the information of the fault occurring at the center unit to the holding center by connecting the automatic calling unit to the incoming exclusive circuit. CONSTITUTION:Automatic calling unit ACU is started through data unit D when the fault occurs, and then the telephone number information of telephone A in the holding center is sent. Unit ACU is connected to network control unit NCU1 via link LK2 to start exchange EX. And the dial pulse corresponding to the telephone number information of telephone A is sent out from unit ACU to be connected to telephone A via incoming exclusive circuit L1 and exchange EX.
Patent JP-H04309677-A (JP)
Title: Vibration control device for structure
Inventor: OGURA KEIJI
IPC: F16F15/02
Filed: 1991-04-05
Abstract: PURPOSE:To enable the efficient and large control against component of deformation such as shearing and bending by installing dampers against axial stretching vibration of pillars to outside end pillars of a structure, and installing vibration damping and amplifying devices, which are structured so as to amplify a difference of horizontal deformation between an upper layer and a lower layer to work the damping effect, to lower layer stairs of the structure. CONSTITUTION:Vibration damping and amplifying devices (a) are installed to lower layer stairs of a structure A, and while dampers (b) against the axial vibration of pillar are installed to outside end pillars 1 of the structure A. A difference of horizontal deformation between an upper layer and a lower layer is amplified by the vibration damping and amplifying devices (a) to work the damping effect, and vibration by shearing deformation is thereby reduced. Simultaneously, axial stretching vibration of pillar is reduced by the dampers (b) to reduce the vibration by bending deformation. Shearing deformation and bending deformation of the structure is thereby controlled simultaneously and effectively.
Patent JP-H11294571-A (JP)
Title: Hydraulic control system and pressure setting valve of automatic transmission for vehicles
Inventor: CHO ZAITOKU
IPC: F16H61/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control system which makes improvements in a shift feeling by keeping up the line pressure, in this system for an automatic transmission for vehicles. SOLUTION: In this hydraulic control system, comprising a hydraulic pressure supplying means, a line pressure control means controlling the supplied hydraulic pressure to line pressure, a range control means to supply the line pressure so as to be suited to each shift range, a shift control means supplying the supplied hydraulic pressure to respective shift stage gears, a hydraulic pressure control means controlling the hydraulic pressure out of the range control means and adjusting a shift feeling and response performance, and a hydraulic pressure distributing means properly supplying and distributing the hydraulic pressure to each frictional element corresponding to respective shift stage gears, and these frictional elements corresponding to each shift stage gear are operated and set to the shift processes of an automatic transmission,  the line pressure control means comprises a line pressure control valve 8 controlling the hydraulic pressure fed out of an oil pump 6 to the line pressure, and a pressure setting valve 44 keeping up the line pressure in a constant level, respectively.
Patent JP-S58199882-A (JP)
Inventor: RORUFU SHIEEFUAA
IPC: C25B1/34
Filed: 1983-04-27
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-S59231038-A (JP)
Inventor: FUEDERIKO ARUKAMONE
IPC: C07C49/215
Filed: 1984-04-13
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-H09266584-A (JP)
Title: Radio selective call receiver
Inventor: TANAKA TAKAAKI
IPC: H04W84/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the radio selective call receiver which can notifies transition in reception state with an alarm tone and by vibration if the reception state shifts so as to display a receivable/unrecelvable state with a display pattern. SOLUTION: A CPU 4 has a state flag (s) indicating the latest reception state and a last state flag (s') indicating a last reception state, decides the reception state according to the result of acquiring operation for a synchronizing signal, and compares (s) and (s') with each other; when (s) is '1(receivable)' and (s') is '0(unrecelvable)', an indication for outputting an alarm tone A is sent out to a driver 10 and when (s) is '0(unreceivable)' and (s') is '1(receivable', an indication for outputting an alarm tone B is sent out.
Patent JP-H01246491-A (JP)
Title: Formation control in wire part of papermaking machine
Inventor: ITO YOICHI
IPC: D21F1/06
Filed: 1988-03-28
Abstract: PURPOSE:To accomplish the title formation control with no contact with raw paper, by detecting, as needed, the fiber dispersion state in a raw paper delivered on the wire of a papermaking machine and by putting to said raw paper a sound of such volume and/or frequency as to correspond to said dispersion state. CONSTITUTION:The fiber dispersion state in a raw paper delivered on the wire part of a papermaking machine is detected, using an appropriate sensor 7, along the cross direction of the wire, and a sound of such volume and/or frequency as to correspond to said dispersion state detected is put to the raw paper in a non-contact fashion.
Patent JP-H11274483-A (JP)
Title: Field-effect transistor and its manufacturing method
Inventor: TSUCHIAKI MASAKATSU
IPC: H01L29/786
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a field-effect transistor in which an elevated source drain part is electrically and reliably insulated from a gate electrode and a pn junction face is not unstabilized. SOLUTION: First, a gate insulation film 15 is formed in a region where a gate electrode is formed. After a polysilicon layer is deposited on the entire face, a p-type impurity and an n-type impurity are selectively introduced into the polysilicon layer, respectively, to form an n-type polysilicon layer 17 and the p-type polysilicon layer 20. Patterning is performed to form holes 31, 32, whereby gate electrodes 16a, 19a and elevated source drain parts 23a, 26a are formed. A heat process is performed so that an impurity in the elevated source drain parts 23a, 26a is led into a p-type substrate and an n-type well, thereby to form an n-type diffusion layer 22 and the p-type diffusion layer 25.