baber/WOPTO huggingface dataset:
Patent JP-H08246063-A (JP)
Title: Production of high fatigue strength welded joint
Inventor: KUREBAYASHI KATSUMI
IPC: C22C38/48
Filed: 1995-03-07
Abstract: PURPOSE: To produce a welded joint in which the volume ratio of a ferritic structure is increased, welding residual stress is reduced and, thus, fatigue strength is improved as-welded by specifying the chemical components, carbon equivalent and welding heat input in a steel sheet. CONSTITUTION: The compsn. of a steel sheet is composed of, by mass, 0.015 to 0.15% C, 0.06 to 2.0% Si, 0.2 to 1.5% Mn, <=0.05% P, <=0.05% S, 0.001 to 0.008% Al, and the balance Fe with impurity elements, and carbon equivalent expressed by the formula is regulated to 0.15 to 0.275. This steel sheet is welded so as to regulate welding heat input to 1.5 to 5.00MJ/m to regulate the volume ratio of the ferritic structure in the weld heat affected zone in a welded joint to 20 to 100%, by which the welded joint in which the balance is formed of one or >= two kinds among a bainitic structure, a martensitic structure, a pearitic structure and a residual austenitic structure, can be obtd, where welding heat input Q=60.I.V/C/10<6> in which I denotes welding current (A), V denotes welding voltage and C denotes welding rate (m/min).
Patent JP-H0573453-A (JP)
Title: Communication managing method and communication managing equipment therefor
Inventor: SHIMIZU SATOSHI
IPC: H04L12/24
Filed: 1992-03-04
Abstract: PURPOSE:To simplify a processing of a work processor existing in a computer, and to efficiently operate the whole communication processing system, in the communication processing systems constituted of plural computers called nodes. CONSTITUTION:When a work processor 10 designates a node group being a communication group to a connection processing part 110, a connection group managing part 140 generates a group identifier corresponding to this node group, based on the designation of the node group. This group identifier is sent back to the work processor 10 through the connection processing part 110. Thereafter, when the work processor 10 requests a batch processing request together with the group identifier to a batch processing part 130, the batch processing part 130 transmits information corresponding to the batch processing request to all the other nodes 40 belonging to the node group corresponding to the group identifier.
Patent JP-2000246533-A (JP)
Title: Joint metal for column and its manufacture
Inventor: FUKUSHIMA OSAMU
IPC: E04B1/24
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To facilitate fine correction of the bending angle in and after bending by forming a recess notched into a U shape in the surface of a plate across the whole width, forming a plurality of parallel grooves in the bottom of the recess extended in the width direction, and bending parts having recesses and grooves formed therein. SOLUTION: A work 8 is, at first, mounted on a front support 10 of a drag 2 for scarfing, the groove formation position in the work 8 surface is coincided with the notch 18 position of the support 10, and then the work 8 is pressurized against the front face of the drag body 14 by a die 12. Secondly, a cope is lowered and a prescribed position (a part facing to a square hole 16) of the work is scarfed by a cutting edge 20 of a cope punch 4 so that a U-sectional recess 26 is formed. Subsequently, the drag is exchanged and the work 8 is so arranged that the recess 26 is coincided in a position forming the notch for finishing cut. After that, the work 8 is pressurized against the front face of the drag body and the cope is lowered to groove the work 8 so that the notched groove is formed.
Patent JP-S62204138-A (JP)
Title: Optical fiber measuring instrument
Inventor: SUEHIRO MASAYUKI
IPC: G02B6/00
Filed: 1986-03-04
Abstract: PURPOSE:To measure distance with high resolution over a wide measuring range by inputting a detection signal from a light receiving means and varying an amplification factor corresponding to the delay time of return light. CONSTITUTION:A pulse generating circuit 34 generates pulses with specific pulse width according to the measurement distance of an optical fiber to excite a laser diode 11. this impulsive light is incident on the optical fiber 2 to be measured through a directional coupler 12 and its return light is incident on the coupler 12, but its intensity falls as the signal arrives from a more distant place and has a longer delay time. The output of the coupler 12 is detected by a photodetecting element 13, whose output is amplified 31 and then inputted to a variable gain amplification part 32. The switch SW0 of the amplification part 32 is turned on in the starting specific section with a control signal 35. This signal is delayed by delay circuits D1-D3 in specific following sections and switches SW1-SW3 are turned on in order. Consequently, the return light is amplified with a larger amplification factor as the delay time becomes longer.
Patent JP-H11252929-A (JP)
Title: Pulse width modulator
Inventor: AOYAMA KEIICHI
IPC: H02M7/48
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a pulse width modulator, without output fluctuation no simultaneously changes of the output. SOLUTION: A pulse width modulator is constituted of a clock period counting circuit D, which counts the period of a reference clock signal for generating pulse, a multiplication circuit E which multiplies the output of the counting circuit D with time-sequentially received data, a plurality of down- counter circuits A with preset which preset the output of the multiplication circuit E following preset instructing signals and down-count the output in accordance with a clock for downcounter, a plurality of comparator circuits B which compare the outputs of the down-counter circuits A with a value '0', and a plurality of output holding circuits C which hold and output the outputs of the comparator circuit B at the rising or falling time of the reference clock for down-counter.
Patent JP-S60192670-A (JP)
Title: Printer
Inventor: HIRATA HARUHIKO
IPC: B41J11/02
Filed: 1984-03-14
Abstract: PURPOSE:To provide a printer with low noise, by a construction wherein an elastic material such as a rubber is adhered to a platen-supporting bushing on the surface thereof brought into contact with a chassis part. CONSTITUTION:The elastic material 9 such as a rubber is adhered to the supporting bushing 10 for a platen 8 on the surface thereof brought into contact with the chassis part 11, leaving no gap between the bushing 10 and the chassis part 11, thereby functioning as a shock absorber on collision. Accordingly, even where a sharp force is exerted in the direction perpendicular to the center axis of the platen 8 due to discontinuous torque generated in a stepping motor 14 when a knob 13 is manually rotated in setting a paper, the bushing 10 and the chassis part 11 are prevented from colliding against each other by the elastic material 9 provided therebetween, so that the generation of noise is suppressed.
Patent JP-H09240547-A (JP)
Title: Radiator cooling fan arrangement structure on motorcycle
Inventor: HASUMI HIROAKI
IPC: F01P3/18
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent an external appearance from being impaired when efficient ly cooling a radiator with a cooling fan by arranging the cooling fan feeding air to the radiator side from an engine side between the engine and the radiator. SOLUTION: A cooling fan feeding the cooling air to a radiator 23R side from a front bank section 20F is arranged between the radiator 23R arranged on the right side of the front bank section 20F of a water-cooled engine E and the bank section 20F. The cooling fan 24 is shielded from the outside by the radiator 23R, and the radiator 23R can be efficiently cooled during a constant- speed travel and during the idle operation of the engine E without impairing an external appearance. Hot air is discharged to the outside from the radiator 23R on the right side, the thermal pollution on the accessory apparatuses arranged near the front bank section 20F of the engine E is effectively prevented, and the thermal effect on an occupant is reduced.
Patent JP-S56143851-A (JP)
Title: Stepless transmission
Inventor: ITOU TAKEO
IPC: F16H15/08
Filed: 1980-04-10
Abstract: PURPOSE: To obtain stepless speed control, in which the rotation of an output shaft can be varied  from the forward rotation to the reverse rotation with the zero rotation at the center of the rotational range being the rotational direction of an input shaft kept constant, by a construction wherein a transmission roller contacting at points with a driving disc and a driven rotating body is so arranged that the contact point between the transmission roller and the driving disc travels along  the diameter of the driving disc.   
     CONSTITUTION: The input shaft 2 supported in a bearing 3 is provided in a casing 1 and the driving disc 4 is fixed at the tip of the shaft 2 to coincide its axis line with the axis line of the driving  shaft. The disc 4 is energized by a coiled spring 6. The output shaft 7 is supported in the casing 1  rotatably and normally to the shaft 2. The driven rotating body 10 is fixed on the shaft 7 to coincide its axis line with the axis line of the shaft 7. Morever a handle shaft 11 is provided parallel to  the shaft 7 and a moving body 13, which reciprocates along the longitudinal direction of the shaft  11 with the rotation of the shaft 11, is screwed in the shaft 11. The transmission roller 15 contacting at points with the disc 4 and the rotating body 10 is provided in the moving body 13. According to the construction described above, the contact position of the roller 15 with the disc 4 is  varied by the movement of the moving body 13 and the rotational direction of the roller 15 is  changed to achieve the expected object.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01220822-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: SHIMURA TERUYUKI
IPC: H01L21/265
Filed: 1988-02-29
Abstract: PURPOSE:To uniformize carrier concentration distribution, by performing annealing after the ion of an element is implanted in a conducting layer, the element being electrically inactive against the conducting layer. CONSTITUTION:The pattern of a resist 2 is formed on a semi-insulative GaAs semiconductor substrate 1, F ion 3 being electrically inactive against GaAs is selectively implanted. Then Si ion 5 being N-type dopant is implanted in the part of the GaAs substrate where F ion 3 has been implanted. After the resist 2 is eliminated, annealing is performed, Si ion 5 is activated, and an N-type conducting layer 7 is formed. Thereby the carrier concentration distribution in the conducting layer can be uniformized, and the conducting layer excellent in reproducibility can be formed between substrates.
Patent JP-H03255262-A (JP)
Title: Operation device of automatic transmission for vehicle
Inventor: SAKAMOTO KIYOSHI
IPC: F16H63/40
Filed: 1990-03-01
Abstract: PURPOSE:To let a vehicle run safely even when system fail occurs in a control unit by providing a control means with at least two control units, and when one control unit is failed, by extracting and controlling an actuator. CONSTITUTION:A control unit 30 is constituted in such that it is provided with at least two CPUs, the first CPU 30A and the second CPU 30B, and drive motors 22A and 22B driven by these CPUs, and when a CPU, for example, the first CPU 30A is failed, the drive motor 22B is controlled by the other one, the second CPU 30B. Since the operation device 10 of an automatic speed change gear 12 for a vehicle is constituted in such a way, fail safe against system fail is surely achieved. In addition, since drive operation is executed in this fail safe operation, the safe running state of a vehicle when one CPU is failed can be secured.
Patent JP-S59172054-A (JP)
Title: Memory write control system
Inventor: KANEDA HIROYUKI
IPC: G06F13/00
Filed: 1983-03-22
Abstract: PURPOSE:To insert fixed-form data quickly by controlling write data in parallel and simultaneously in byte units on a basis of bit information of write marks of a write buffer and a fixed data buffer. CONSTITUTION:''5'' is stored in a write buffer WB3, and ''1'' is stored in a write mark 21 in a byte part corresponding to ''5''. Mark Yen and spaces are stored in a fixed data register FR2, and ''1'' is stored in write marks 21 of byte parts corresponding to them. Four-byte data ''abcd'' including bytes of a write destination is read preliminarily to a read buffer RB1. When a write instruction is issued after these buffers and register are set in this manner, a write data control part 4 compares with marks 21 of the buffer WB3 and those of the register FR2 with each other for every byte and selects one of the buffer RB1, the register FR2, and the buffer WB3 to constitute write data.
Patent JP-S55138943-A (JP)
Title: Transmission control system
Inventor: KIKUCHI KENJI
IPC: G06F13/00
Filed: 1979-04-18
Abstract: PURPOSE:To always securing several data transmission devices which are available for transmission and to elevate the transmission efficiency, by connecting many data transmission devices in a loop by the time sharing multichannel, and concentrically controlling the right for using a frame of the data transmission device. CONSTITUTION:Many data transmission devices (SST) 2-N are connected in a loop together with the central control unit (MST) 1 which concentrically controls the whole system, by the time sharing multichannel L. MST 1 makes a frame consisting of a frame synchronous bit F, a control information part CI, and a data part I by sharing the transmission line L by timing, and has both the function of allocating the right for using each frame as mentioned above most suitably depending on the priority degree and the function of monitoring the working status of these frames. SSTs 2-N have a function of writing a transmission data in the allocated frame and taking in a data which has been transmitted to themselves.
Patent JP-S51123026-A (JP)
Title: Input-output control unit
Inventor: TORII SHIYUNICHI
IPC: G06F13/12
Filed: 1975-04-21
Abstract: PURPOSE: Input-output control unit incorporating register to store a lot of instuction information along with identification information from the central process unit so as to offer the capability of transferring the stored information to the central process unit when the input-output operation ends. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000252820-A (JP)
Title: Phase-locked loop circuit
Inventor: YOSHIDA TOSHIAKI
IPC: H03L7/095
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a phase locked-loop circuit, provided with a means that realizes phase locking at high speed, independently of the waveform of an output voltage and the magnitude of the output voltage of a phase comparator, so as to detect out of synchronism. SOLUTION: The phase-locked loop circuit is provided with a filter circuit, that produces a control voltage on the basis of a voltage denoting a phase difference between input data and a reference signal outputted from a phase comparator 2 and outputs the control voltage to a voltage-controlled oscillator, an out of synchronism detection means that outputs a signal denoting out of synchronism, when a change in the control voltage outputted from the filter circuit for a prescribed time exceeds a threshold and a short-circuit means that short-circuits at least one of components of the filter circuit.
Patent JP-H0642448-A (JP)
Title: Quantity adjusting pump consisting of plastic for pasty material
Inventor: RAIMUNTO ANDORISU
IPC: F04B43/08
Filed: 1993-03-09
Abstract: PURPOSE: To provide an accurately working closure mechanism for a discharge opening extending in an arbitrary direction of an upper casing portion in an metering pump, the closure mechanism comprising a small number of constituent parts that can be easily manufacture and assembled, and simultaneously form a dammed chamber having a volume as small as possible. CONSTITUTION: A hollow guide body 23 protrudes into a hollow chamber of a hollow body 22 of an upper casing portion 4. Together with an inner wall defining a lateral restriction wall, the guide body restricts a paste dammed chamber 93 comprising a discharge opening 53. The paste dammed chamber is connected to a paste through passage of an intermediate wall 27 via at least one paste guide passage. Further, the guide body 23 comprises a spring elastic diagram wall 80 facing the discharge opening 53. The diagram wall has, at a central portion of its plane, a plug-like closure mechanism 82 for the discharge opening 53. The closure mechanism is coaxial with the discharge opening.
Patent JP-S51123148-A (JP)
Title: Flash camera device
Inventor: IWATA HIROSHI
IPC: H05B41/14
Filed: 1975-04-18
Abstract: PURPOSE:To obtain a flash camera integral with a strobo derive wherein the running down of an electric cell is minimized as little as possible while the amount of light emission from the strobo derive is controlled in connection with the distance of an object.
Patent JP-S52130847-A (JP)
Title: Molding composition
Inventor: CHIYATANI MASAO
IPC: C08L21/00
Filed: 1976-04-28
Abstract: PURPOSE: The rubber composition capable of injection molding, characterized by the excellent hardness, comprises a low density polyethylene, carbon black, a process oil formulated into ethylene-propylene non-conjugated diene copolymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000239639-A (JP)
Title: Insulating adhesive for additive plating
Inventor: KAMISAKA MASAO
IPC: C08K3/22
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an insulating adhesive for additive plating which is excellent in adhesion to a plating conductor and used suitably for a wiring plate of multilayer-printing. SOLUTION: An insulating adhesive for additive plating contains the following individual components as essential components: (a) a thermosetting resin; and/or (b) a photopolymerizable resin or its monomer, and/or photopolymerizable and thermosetting polymers or their monomers; and (c) a metal oxide. Preferable formulations are composed of: (a11) an epoxy resin having epoxy groups of not more than 500 equivalents; (a2) a curing agent of an epoxy resin; (b1) a diluent comprising a monomer having plural photosensitive functional groups and/or a polyfunctional monomer having photosensitive functional and thermal sensitive groups; (b2) a photopolymerizable initiator; and (c) a metal oxide.
Patent JP-H09247810-A (JP)
Title: Hinge structure of door
Inventor: MATSUI SHIGERU
IPC: H02B1/38
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce the time for installing a bearing into a door by eliminating the work of welding the bearing for a hinge to the door. SOLUTION: In the hinge structure of a door 2 wherein a bearing 8 of a hinge 3 is fastened to the door 2 and a hinge metal fittings 5 is fastened to a mating fixed frame 4 of the door 2 and a shaft pin 9 is inserted into a shaft hole of the bearing 8 and that of the metal fittings 5, The bearing 8 is fastened to the door by a rivet or a bolt.
Patent JP-H09244838-A (JP)
Title: Network diagram management system
Inventor: OOTA YORITAKA
IPC: G06F3/048
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To alter the network diagram of each terminal device in real time without generating a discrepancy of network diagram information between terminal devices. SOLUTION: Screen control parts 21a and 21b update the contents of network diagram files 23a and 23b by network diagram update means 22a and 22b on the basis of network diagram update information and send the updated information to a network diagram information distribution processing part 15 of a central processor 1. The network diagram information distribution processing part 15 sends the network diagram updated information to distributed data processing parts 26b and 26a of the terminal devices 2b and 2a. The distributed data processing parts 26b and 26a analyze the updated information and pass the updated Information to the screen control parts 21b and 21a according to the analytic result. The screen control parts 21b and 21a display the updated information on display screens and the contents of the network diagram files 23b and 23a are updated.
Patent JP-S59174229-A (JP)
Title: Drawing die
Inventor: ITOU SHIYOUKICHI
IPC: B21D24/06
Filed: 1983-03-24
Abstract: PURPOSE:To execute drawing work efficiently by one process by sliding a split die in the lateral direction by lowering, preliminarily forming a blank between a punch and a holder, and further forming between the punch. CONSTITUTION:A sectional die 10 serving as an upper die is lowered by a die holder 14, and a blank 1 is held by a punch 13 fixed to a pad 11 and a bolster. Then, the sectional die 10 comes into contact with a drive cam 21, moves obliquely along the cam face 21a and bends the blank 1. By further descent of the sectional die 10, the blank 1 is pressed between the punch 13 and blank holder 12, and preliminary forming is performed to form a drawing bead 16. The sectional die 10 goes down further under this condition, and performs final drawing between the punch 13. Thus, drawing is completed by one process, and galling, seizure etc. do not occur.
Patent JP-S59174680-A (JP)
Title: Adhesive paper
Inventor: HARADA KATSUMI
IPC: C09J7/02
Filed: 1983-03-24
Abstract: PURPOSE:To obtain an adhesive paper free from any adhesive oozing-out and/or blocking when stored for a long period in a laminated state, also free of staining on copying, by laminating the releasing surface of releasing paper on the adhesive layer on fine paper with said layer consisting of an adhesive having specific cohesive force. CONSTITUTION:The objective adhesive paper can be obtained by laminating the releasing surface of releasing paper on the adhesive layer on fine paper. The adhesive layer consists of an adhesive whose cohesive force is such that, according to the JIS Z-0237 procedure, a slip is <=1.0mm. at 23 deg.C after 24hr, and/or <=0.5mm. at 100 deg.C after 1hr. Said adhesive is pref. an acrylic one of crosslinked type prepared by the copolymerization between a (meth)acrylic ester as the main component and another monomer having active hydrogen-contg. functional group followed by incorporating a crosslinking agent reactive with said functional group. USE:For electrostatic copying, magnetic copying, etc.
Patent JP-S52131290-A (JP)
Title: Correcting device for plane
Inventor: YAMATANI TAKASHI
IPC: B23C1/20
Filed: 1976-04-27
Abstract: PURPOSE: To facilitate adjustment and fixation for centering a fixed position of any objectives, by providing for a block a function of adjusting a level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08243572-A (JP)
Title: Bottom-injection type multistage ozone contact tank and control method thereof
Inventor: SAMEJIMA SHOICHI
IPC: C02F1/78
Filed: 1995-03-08
Abstract: PURPOSE: To provide a bottom-injection type multistage ozone contact tank in which a gaseous ozone absorption efficiency of treated water is enhanced and a cost can be lowered and an absorption efficiency deterioration phenomenon being generated with the lapse of time and to its control method. CONSTITUTION: The block-type contact tanks 11a to 11d are vertically placed on one another from the lowermost stage toward the upper stage with the water to be treated circulated through the tanks to constitute the ozone contact tank 11. A capillary diffuser part 16, wherein a gaseous ozone injector formed by partially reducing a diameter of an inlet pipe 15 is set, is disposed in the middle of the inlet pipe 15 to introduce the water to be treated into the tank 11, and the tip opening 15a of the inlet pipe 15 is extended to a position opposed to and close to the bottom wall of the block-type contact tank 11a.
Patent JP-S51122816-A (JP)
Title: Lower wall beraing structure of storage tank
Inventor: MURASE SANICHI
IPC: B65D88/06
Filed: 1975-04-19
Abstract: PURPOSE: To prevent storage tanks from leakage and ununiform settlement by minimizing the local moment of the bearing of tank wall and bottom plate. 
     COPYRIGHT: (C)1976,JPO&Japio