baber/WOPTO huggingface dataset:
Patent JP-H04352535-A (JP)
Title: Loop transmission line control system
Inventor: ITO KIYOHIKO
IPC: H04L7/00
Filed: 1991-05-30
Abstract: PURPOSE:To transmit transmitting data even when a clock signal is eliminated by a transmission line reception fault or the like by providing a phase synchronizing oscillator with a high-accuracy oscillator at each transmission controller and generating the clock signal by the inside oscillator when reception is stopped although the clock signal is received from a transmission line and slave synchronization is executed. CONSTITUTION:A phase synchronizing oscillator 16 generates and outputs the inside clock signal dependently synchronized to the clock signal received from the transmission line. Even when no clock signal is received, the phase synchronizing oscillator 16 self-travels the generation of the signal and executes data transmission by generating and outputting the inside clock signal due to independent synchronization. Thus, since the inside clock signal is generated by the independent synchronization and the transmission is established in the case of interrupting the reception, the transmitting data can be transmitted even when the reception of the clock signal is eliminated by the transmission line fault.
Patent JP-2000322203-A (JP)
Title: Data recovery method for magnetic tape device
Inventor: ICHIMURA TAKAHIRO
IPC: G06F11/14
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To improve the reliability for magnetic tape file input. SOLUTION: In a magnetic tape device 2, a data block where a read error has occurred in a magnetic tape device 1 is copied to and preserved in a storage device 15 like a magnetic disk device, and these preserved contents are used to avoid impossibility of reproducing when the data block is reproduced hereafter, thus shortening the retry operation time for error recovery to improve the performance.
Patent JP-S5749374-A (JP)
Title: Stabilized ac power source
Inventor: SHIBATA KIKUO
IPC: H02M7/5395
Filed: 1980-09-09
Abstract: PURPOSE:To obtain a power source with a higher utilization efficiency of power by arranging a power amplifying circuit for amplifying a signal modulated in the pulse width and a low-pass filter for removing harmonic components. CONSTITUTION:A power amplifying circuit 4 is driven by a D.C. power source to amplify power of pulse signals with a equal peak modulated in the pulse-width and harmonic components contained in the output is removed with a low pass filter 5. The A.C. output voltage of a filter 5 is compared with the reference voltage signal and a voltage difference between the two signals is outputted from an error amplifier 6. The comparator 8 compares the error signal of the error amplifier 6 with the output signal of a saw tooth generator circuit 9 to convert changes in the amplitude of the error signal to the variations in the pulse-width.
Patent JP-H05328129-A (JP)
Title: Picture processor
Inventor: TASHIRO HIROHIKO
IPC: G03G15/36
Filed: 1992-05-19
Abstract: PURPOSE:To simplify the operation for copying and to obtain a copy most suitably for the density and the classification of an original regardless of this simplification. CONSTITUTION:A picture signal control part 23 generates a histogram based on picture data inputted by auxiliary scanning, and a CPU circuit part 25 detects prescribed feature points from the generated histogram and generates a first picture processing table corresponding to detected prescribed feature points. A second picture processing table corresponding to the first picture processing table is generated, and first and second picture processing tables are used to process the picture data inputted by actual scanning.
Patent JP-S5251597-A (JP)
Title: Large current bushing
Inventor: HIGUCHI TOUICHI
IPC: H01B17/30
Filed: 1975-10-22
Abstract: PURPOSE: Slide fitting a shrinkable cylinder around a central conductor, constituting of one end of the shrinkable cylinder to the central conductor, and the other end of it to a subject board oil tightly and firmly connected respectively, causes to absorb a stress by a heat expansion and obtains an oil leakage free large current bushing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07333010-A (JP)
Title: Measurement data observing apparatus
Inventor: YATANI MASAHIRO
IPC: G01D7/00
Filed: 1994-06-08
Abstract: PURPOSE:To provide a measurement data observing apparatus which enables the display of a measurement data accurately while improving the operability of the measurement data observing apparatus to grasp the measurement data instantaneously. CONSTITUTION:When an address value inputted from ten keys 13 is judged to be a simplified address value, an address value of a RAM 22 corresponding to the simplified address value is read in referring to a data table 21a of a ROM 21 and then, measurement data stored at the address value of the RAM 22 is taken in to be converted to an integer type data to display.
Patent JP-H06336137-A (JP)
Title: Transport vehicle for bridge node
Inventor: KIDO KYUHEI
IPC: B60P1/00
Filed: 1993-05-28
Abstract: PURPOSE:To facilitate the work for pulling up a bridge node to a transport vehicle from a reverbank, and for the transport vehicle for transporting the bridge node used on the river. CONSTITUTION:A boom 5 which can be turned-up/down and an L-shaped boom 6 are installed on a slide shifting frame 4 which is extensible/contractible, and when the boom 5 is erected, the top edge of the L-shaped boom 6 is projected rearward. A hook 7b is suspended from the rope 7a of a winch 7 from the top edge of the L-shaped boom 6.
Patent JP-S5750451-A (JP)
Title: Semiconductor
Inventor: SHIOASHI YOSHIHISA
IPC: H01L23/528
Filed: 1980-09-12
Abstract: PURPOSE: To prevent the short circuit between wirings and a substrate, by shifting the mask at contact sections in the contact sections within the wirings on a semiconductor substrate.  
     CONSTITUTION: In connecting an aluminum wiring 18 to the wiring 13 2  out of the polysilicon wirings 13 1 , 13 2 , 13 3  formed on a silicon oxide layer 12 on a semiconductor substrate 11, before forming the polysilicon wirings, a region 15 3  is previously formed in the substrate by ion implantation through a thin silicon oxide layer 12, and then, regions 15 1 , 15 2  are formed by diffusing impurities from a hole 14 after forming polysilicon wirings. The aluminum wiring is connected to the polysilicon wiring 13 2  by stacking and forming the aluminum wiring by opening a silicon oxide layer 16. Meanwhile, all of regions 15 1 , 15 2 , 15 3  on the substrate are connected to the aluminum wiring and cause no short-circuit with the substrate as the regions 15 1 , 15 2 , 15 3  have the opposite conductivity type to that of the substrate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09312258-A (JP)
Title: Polycrystal silicon thin film laminate, its manufacture and silicon thin film solar cell
Inventor: KONDO HITOSHI
IPC: H01L31/04
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To form a polycrystal silicon thin film having (111) orientation with a large grain diameter on the surface of a substrate. SOLUTION: On the surface of a substrate 2, an amorphous or crystallite silicon thin film 4 is formed and laser beams are applied on the surface to form a polycrystal silicon seed layer 5 having (111) orientation. Then, a polycrystal silicon deposited layer 6 having (111) orientation is formed by accumulating silicon atoms or silicon compound molecules, while applying energy beams on the surface of the seed layer 5. The polycrystal silicon thin film 3 having (111) orientation has less defects and is formed for a desired thickness with large diameter grains by such a manufacturing method. The polycrystal silicon thin film 3 with a large grain diameter with less defects can be used, for instance, for a highly efficient light carrier generating layer of a silicon solar cell.
Patent JP-S5751033-A (JP)
Title: Brake disk
Inventor: NAKAYAMA TAKASHI
IPC: F16D65/12
Filed: 1980-09-12
Abstract: PURPOSE: To reduce thermal deformation and prevent the generation of a stepped abrasion by a method wherein partition walls are placed between right and left circular strip shaped sliding plates which are spaced from each other in the direction of an axle, and a fitting part cnstituting the main body of a disk is disposed to be faced substantially to the midpoint between the sliding plates.  
     CONSTITUTION: The right and left circular strip shaped sliding plates 4, 5 which  are spaced from each other in the direction of the axle are provided in parallel to  each other at the outer peripheral part of a disk 1. Between the sliding plates 4, 5,  the partition plates 6 are provided at regular circumferential angular intervals and  disposed in the direction from the outside end to the inside end. The partition walls are extended as one body from the inside peripheral parts 4a, 5a of the plates 4, 5 toward the center of the disk, and the extended part 6a is jointed to the outside periphery of the fitting part 2 as one body. In this case, the centers of the extended part 6a and the partition walls 6 are positioned on the center line of the fitting part 2, that is, the center line with respect to the width direction of the disk 1 so that the sliding plates 4, 5 are positioned symmetrically with respect to the center line. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07309291-A (JP)
Title: Cleaning device for outside plating of vessel
Inventor: TAKEUCHI TORU
IPC: B63B59/06
Filed: 1994-05-17
Abstract: PURPOSE:To reduce the dimensions of a device, spread the cleaning width and improve the cleaning efficiency by installing a plurality of cleaning nozzles on a turning shaft, carrying out control so that the cleaning water is injected selectively from each cleaning nozzle, and swinging each cleaning nozzle around an arbitrary position. CONSTITUTION:A cleaning device 1 is operated by setting the turning center position, and a turning shaft 14 is swung over a specific angular range through a swing lever by a driving motor 25, and then the processed surface such as the outer plate of a vessel is cleaned. Accompanied with change of the turning center position, the turning shaft 14 is turned over a specific angular range through a pinion gear 29 and a turning gear 30, by a turning center position selecting device 28, and a cleaning nozzle 18 is turning-swung. Further, cleaning water is injected simultaneously from two cleaning nozzles 18 in proximity each other by operating a cleaning water controller 21, and the cleaning efficiency is improved by spreading the cleaning width. Further, the cleaning water is connected by a manual operating hose side by selecting a three-way valve 16.
Patent JP-S62282112-A (JP)
Title: Internal combustion engine
Inventor: TOEDA SHIGETOSHI
IPC: F02B19/16
Filed: 1986-05-30
Abstract: PURPOSE:To make the opening sectional area of a nozzle hole variable by rotatably mounting a sub-combustion chamber member spherically formed of ceramic material on a cylinder head. CONSTITUTION:In a sub-combustion chamber member 5, a rotating shaft 10 in the sub-combustion chamber is externally rotated according to an engine load and the number of its revolutions to make a communicating hole 12 formed on the bottom of a seat 8 properly mask a nozzle hole li and thereby variably control its opening sectional area. For instance, the opening sectional area of the nozzle hole 11 is minimized under the condition of low revolutions and low load to realize the safety of combustion and excellent startability during the low revolution of the engine. Under the condition of the partial loading of the engine, the opening sectional area of the nozzle hole 11 is made narrower, and in the case of the full loading of the engine, since a large quantity of air is required to be drawn in to maximize the quantity of air flowing into a cylinder, the opening sectional area of the nozzle hole 11 is maximized. Therefore, the optimum condition of engine combustion can be realized according to an engine condition.
Patent JP-S5250353-A (JP)
Title: Aqueous emulsions of rosin substances
Inventor: ISHIBE SHIYUUHEI
IPC: C09K23/02
Filed: 1975-10-21
Abstract: PURPOSE: To obtain aqueous emulsions with mechanical stability and dilution stability, by emulsifying rosin substances with a specific mulsifier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5252026-A (JP)
Title: Exhaust purifying device in an automobile internal engine
Inventor: SUGIHARA KUNIHIKO
IPC: F02M25/07
Filed: 1975-10-22
Abstract: PURPOSE: By refluxing the exhaust from an engine all into an intake pipe at the time of moderation, the lowering of an exhaust temperature is prevented when the fuel is cut at the time of moderation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5352330-A (JP)
Title: Steel plate separating device
Inventor: YANO TAKESHI
IPC: G01R31/00
Filed: 1976-10-25
Abstract: PURPOSE: To hang up one by one the steel plates which are piled up closely by using an axle with a pad with which the axle length is increased as it goes further away from the floater. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6019075-A (JP)
Inventor: MATSUSHITA KUNIJIROU
IPC: B07B1/52
Filed: 1983-07-13
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-H08298116-A (JP)
Title: Electrode material for secondary battery
Inventor: EMA TAKAHIKO
IPC: H01M4/587
Filed: 1995-04-26
Abstract: PURPOSE: To provide an electrode material for a secondary battery (particularly a negative electrode material for a lithium secondary battery) having an excellent charge/discharge capacity and charge/discharge efficiency. In more detail, to provide an electrode material for a secondary battery using very inexpensive specific artificial graphite powder capable of being manufactured in an industrially advantageous process and having a very excellent degree of graphitization. CONSTITUTION: A caking additive A1 which is the can residue obtained when the decompression distillation residue oil generated in a crude oil refining process is partially thermally decomposed by overheated steam is used as a raw material, and the caking additive A1 is coked at the cokable temperature to obtain a coked object A2. The coked object A2 is graphitized at the graphitizable temperature to obtain artificial graphite A3. The powder of the artificial graphite A3 is used as the electrode material for a secondary battery.
Patent JP-H06338748-A (JP)
Title: Alc circuit
Inventor: OTAKA NOBUYUKI
IPC: H03G5/16
Filed: 1993-05-28
Abstract: PURPOSE:To provide an ALC circuit whose output signal does not have distortion or noise. CONSTITUTION:A differential amplifier 6 having an input terminal 1, a feedback terminal, and an output terminal 7, a level detecting circuit 8 which detects the level of the output signal obtained in the output terminal 7, a level control circuit 18 which controls the level of the input signal from the input terminal 1 in accordance with the detection output signal of the level detecting circuit 8, and feedback circuits 23 and 24 which apply the signal corresponding to the level difference between the level controlled output signal from the level control circuit 18 and the output signal obtained in the output terminal to the feedback terminal are provided.
Patent JP-S5919353-A (JP)
Title: Fine adjustment rotary jig for setting cutting point
Inventor: TSUCHIDA YOSHICHI
IPC: H01L21/78
Filed: 1982-07-23
Abstract: PURPOSE:To facilitate the setting of a cutting point by mounting a fine adjustment rotary jig for setting a cutting point on a diamond cutter. CONSTITUTION:A fine adjustment rotary jig 1 is formed of a cylindrical body 3 which has a hole 2, to which a diamond cutter 6 is inserted, at the center, and a fine adjustment rotary jig clamping screw 4 is engaged. The cutter 6 is mounted on the end of the arm 7 of a scriber, the cutter end 8 and a wafer stage 9 are determined in height, and temporarily clamped by a stationary screw 10. The cutter 6 is inserted until the jig 1 is contacted with the upper surface of the arm 7, and fixed by the screw 4 to the cutter 6. Then, the wafer 11 is trially cut to judge the cutting state, and the cutter 6 is finely rotated by a projection 5 to trially cut if improper. When the cutting point is determined, the screw 10 is clamped to secure the cutter 6.
Patent JP-S5919004-A (JP)
Title: Rolling device of thick plate
Inventor: IMAMURA JIYUSABUROU
IPC: B21B1/26
Filed: 1982-07-23
Abstract: PURPOSE:To roll and form a thick plate in a finishing mill section behind a rough mill section by reducing the diameter of work rolls so as to provide high draft characteristics and correcting the shape of an original shape in a shape correcting section. CONSTITUTION:A line is constituted of a rough mill section (a), a finishing mill section (b) and a shape correcting section (c). The section (b) is constituted of a pair of upper and lower work rolls 15b of a small diameter to which torque is transmitted from each two pieces of upper and lower backup rolls 14b, and edging rolls 13b provided before and behind the rolls 15b. The sectin (c) is constituted of a cross roll type rolling mill 18 having a relatively large diameter and a pair of upper and lower hot levelers 17 which are provided behind said mill, operate cooperatively therewith and are supported on each two pieces of upper and lower backup rolls 14c.
Patent JP-H02306312-A (JP)
Title: Valve device
Inventor: TANABE MASATOSHI
IPC: G05D16/06
Filed: 1989-05-20
Abstract: PURPOSE:To fit only one valve device on the downstream-side of a junction pipe irrespective of the number of pumps, to reduce the cost of equipment and to simplify an installation work by installing a connecting hole which increases depression force added to a diaphragm as the flow rate of passing liquid decreases. CONSTITUTION:The diaphragm 10 fixed to a valve spindle 4 is provided at the upper part of an upper wall for valve body 2a, and the connecting hole 11 is provided at a part of the upper wall for valve body 2a. The valve device 100 is installed in the middle of the junction pipe 30 connected to the discharge- side of the pumps 27. Depression force added to the diaphragm 10 through the connecting hole 11 becomes large as a supply water amount from a faucet 29 decreases, and a valve body 5 rises against a depression spring 12 through the valve spindle 4, a diaphragm receiver 8 and a diaphragm presser 9, whereby the open area of the valve body 5 becomes smaller. Thus, only one valve device is needed on the downstream-side of the junction pipe irrespective of the number of pumps, and the cost of equipment can be reduced, whereby the installation work can be simplified.
Patent JP-H01298114-A (JP)
Title: Production of hot rolled steel material
Inventor: WAKITA JUNICHI
IPC: B21B37/00
Filed: 1988-05-24
Abstract: PURPOSE:To produce hot rolled steel plate having the aimed material at high yield and good efficiency by calculating volumetric ratio, hardness and ferritic grain size of micro structure in the steel plate influencing to the material at the time of producing the hot rolled steel plate, calculating the quality of the steel plate from these micro factor and adjusting hot rolling condition based on this. CONSTITUTION:At the time of producing the hot rolled steel plate by hot-rolling the carbon steel having >0.1wt.% Si at >=Ar3 point temp. and cooling, the grain size, volumetric ratio, hardness of the ferritie, the volumetric ratio, hardness of pearlite, the volumetric ratio, hardness of bainite and the volumetric ratio of martensite in the hot rolling and cooling process are calculated with the calculating equation beforehand obtd. from the actual conditions, and tensile strength, yield ratio and total elongation are calculated by using these results and these are compared with the aimed material. Rolling condition and cooling condition at the time of hot-rolling are adjusted so that the compared difference always comes to in the prescribed range and the hot rolled steel plate having the aimed material is produced at excellent yield of the product.
Patent JP-H07329510-A (JP)
Title: Pneumatic tire
Inventor: SHIMAMOTO YUJI
IPC: B60C11/01
Filed: 1994-06-09
Abstract: PURPOSE:To ensure traction performance and maneuvering safety while improving wandering performance on a snow road, etc. CONSTITUTION:Shoulder blocks 6, arrayed in a circumference direction along tread edges 3 between lateral grooves 5, are formed on tread parts 2 by recessedly providing the lateral grooves 5 opened on buttress surfaces 4 ranging with the tread edges 3. In this pneumatic tire 1, risen parts 12, protruded in a tire axial direction from the buttress surfaces 4 and having tapered surfaces 11 ranging with the grounding surfaces 10 of the shoulder blocks 6, and square parts 14. having stage-like tread edges 13 in a circumference direction at the fronts and the rears of the risen parts 12, are formed on the shoulder blocks 6. In the stage-like tread edges 13, phases are slipped in the tire axial direction at the fronts and the rears of the risen parts 12.
Patent JP-S51113919-A (JP)
Title: Retaining device for vehicular loads
Inventor: YAMANAKA AKIRA
IPC: B60P1/00
Filed: 1975-10-22
Abstract: PURPOSE: To provide a retaining device for vehicular loads, which device can damp the impact sufficiently to reduce the shocks to a passenger and which can prevent the cabin from being crushed even if the wire is broken as in the conventional system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5830665-A (JP)
Title: Reusing device of solvent
Inventor: OKAMOTO AKIRA
IPC: G01N30/26
Filed: 1981-08-17
Abstract: PURPOSE:To make it possible to recover and reuse as it is continuously used elute that is in the state of mixing by distilling the used elute by dropping into a heating medium that is heated at a temperature at which the solvent in the elute with the highest boiling point is distilled. CONSTITUTION:An elute 2 that is discharged at the flow rate of 1ml/m from a gel permeation chromatograph 8 is sent to a distilling vessel 1 that contains a heating medium 9 heated at 160 deg.C by means of a heater 3, utilizing the exhaust pressure of the chromatograph, and the elute 2 is dropped into the heating medium 9. Out of the elute that comes in contact with the heating medium 9 the stabilizer and tetrahydrofuran evaporate and become steam 4, and the analysis specimen dissolves into the heating medium 9. Then the steam 4 condenses in a cooling device 5 and is recovered in a receiving tank 6 as a reclaimed elute 7, and further returned to gel permeation chromatography 8 by a pump 10, and there reused as an elute.
Patent JP-S5830606-A (JP)
Title: Device for measuring outline length
Inventor: TSUCHIYA NOBORU
IPC: G01B11/24
Filed: 1981-08-17
Abstract: PURPOSE:To perform accurate measurement in the measurement of the outline length, by dividing an image signal in a grid shape, obtaining binary values, adding distances between the neighboring bright and dark changing points along the entire outline, and performing tangent approximation of the outline. CONSTITUTION:The image of an object to be measured is picked up, and the outline C is divided in the grid shape whose one side of the section is equal to the distance (d) of a scanning line. The image signal is made to be the binary values of black and white colors. Then, the binary coded signal values in two neighboring grid sections on the scanning line (arrow mark) are sequentially compared, and the bright and dark changing points P<1>-P9 and Q1-Q9 are obtained. When the bright and dark changing points exist only on one side of the continuing two scanning lines (e.g. P1Q1), the distance P1Q1 is obtained. When the changing points exist on the two continuing scanning lines (e.g. P1Q1 and P2Q2), the distances P1P2 and Q1Q2 are obtained from the horizontal distance and the vertical distance (always d) between the two points by the theorem of three squares. These data are added along the entire outline, and the outline length is obtained.
Patent JP-S5917324-A (JP)
Inventor: ITOU KOUZOU
IPC: A47L13/17
Filed: 1982-07-22
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。