baber/WOPTO huggingface dataset:
Patent JP-S57101935-A (JP)
Title: Digital data recorder
Inventor: MATSUO SATOSHI
IPC: G11C27/00
Filed: 1980-12-17
Abstract: PURPOSE:To record an event before and after it occurs, with high accuracy, by placing a submemory for cyclically writing a data and updating it, on the prestage of a main memory. CONSTITUTION:An output signal of detectors P1-PI is normalized to a level within a prescribed range, is digitized in order by an A/D converting part 24 of a digital data recorder 23, and is cyclically stored in a submemory 8 temporarily. Before an event trigger occurs, an A/D-converted trigger is only stored in the memory 8 and is not transferred to a main memory 16. When an event occurs, data stored in the memory 8 are transferred to the memory 16 in order from the oldest one, and data after the event has occured is also recorded in the memory 16 from the memory 8 continuously. Accordingly, a series of measured data including the data before the event has occurred are recorded as measuring and recording data.
Patent JP-H0931180-A (JP)
Title: Production of polyhydroxycarboxylic acid
Inventor: RYU AKINORI
IPC: C08L101/16
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polyhydroxycarboxylic acid which undergoes less discoloration and has high transparency. SOLUTION: A process for producing a polyhydroxycarboxylic acid with a molecular weight as high as above 100,000 by heating and refluxing a hydroxycarboxylic acid compound or an oligomer thereof in an organic solvent in the presence of a catalyst to effect polycondensation through dehydration, wherein the reaction temperature is 80-200 deg.C until the molecular weight of the polymer becomes 100,000 while the reaction temperature is 80-125 deg.C when the molecular weight exceeds 100,000 so as to give a polyhydroxycarboxylic acid improved in color tone.
Patent JP-H04373083-A (JP)
Title: Image processor
Inventor: YAMAKAWA SHINJI
IPC: G06T9/00
Filed: 1991-06-21
Abstract: PURPOSE:To realize a complicated and more creative image processing by executing a mask processing to input image data according to lattice patterns at fixed intervals and executing a void processing or an edge extraction processing to mask processed data. CONSTITUTION:A mask processing part 202 is composed of plural AND elements and executes the mask processing by ANDing the input image data and mask data from a lattice generation part 201. A void processing part 203 binarizes the input image data at a binarizing processing part 601 and outputs the data through line memories 602 and 603 to a digital filter 604. At the filter 604, only the edge part of the input data is extracted, and the void data are prepared.
Patent JP-H0227399-A (JP)
Title: Voice message sending-out device
Inventor: MAEDA MASAHITO
IPC: G10L13/00
Filed: 1988-07-15
Abstract: PURPOSE:To prevent a fact that a message is transmitted in a state that its head part is missing by providing a voice message sending-out device for sending out a voice message from the head by a very small waiting time even when a request is generated at any time point. CONSTITUTION:A voice message which has been digitized is outputted by a prescribed frame format onto a highway transmission line 300 by a multiple circuit 112. As a result, to a channel of the highway transmission line 300, for instance, the voice message which has been delayed by one second each is sent out successively extending from a channel of a lower number to that of a higher number, and at any time point, one channel is always in a program searching state within one second. In this state, when a request to send out the voice message is received, a digital exchange 200 receives a part of an output of an address generating circuit 111 through a signal line 500, decides it to be a channel number being in a program searching state, and connects a line 400 in which a request to connect the voice message exists and a channel being in a program searching state within one second in the transmission line.
Patent JP-S6068418-A (JP)
Title: Starting device of power supply
Inventor: SATOU SEIJI
IPC: G06F1/00
Filed: 1983-09-24
Abstract: PURPOSE:To extend the working life of a starting device using a battery as a power supply for a portable computer having a communication function, by detecting a request signal for starting power supply to start the actuation of a power supply circuit and executing the prescribed program processing. CONSTITUTION:A main body 1 of a portable computer is connected to a telephone circuit TL via an MODEM2 to transmit data. The main body 1 has a battery power supply 3 and an AC adaptor 4 to be used for commercial power supply. When a ring signal is inputted through the circuit TL, it is detected by the MODEM2, and the MODEM2 delivers an action signal to the main body 1. An attention control circuit 107 starts a power supply circuit 100 with the action signal. When the circuit 100 is started and reaches a normal and stable level of voltage, the main body 1 executes the prescribed program processing. Thus it is not required to always keep a power supply on. This can extend substantially the working life of a starting device using a battery as a power supply.
Patent JP-H0714190-A (JP)
Title: Objective lens position detecting device
Inventor: INUZUKA HIDEO
IPC: G11B7/085
Filed: 1993-06-25
Abstract: PURPOSE:To detect a moving amt. of an objective lens in the tracking direction with a nondivided light receiving element by putting two light intercepting plates between a light emitting element and the light receiving element. CONSTITUTION:This is an objective lens driving device consisting of a movable body mounting an objective lens 16 for converging light flux on an optical recording medium for the purpose of recording and reproducing information and a fixed body mounting this movable body and also a driving part for driving the movable body in the focusing direction of the objective lens 16 and in the tracking direction. The device possesses the light emitting element 13 fitted to the fixed body and a 1st light intercepting plate 12 fitted to the movable body and having an aperture part of a linearly changed shape in height along the tracking direction. Moreover, the device possesses a 2nd light intercepting plate 15 having an aperture part for intercepting a part of light flux in the tracking direction out of light flux from the light emitting element 13 fitted to the fixed body and allowing light flux in the focusing direction to pass through this aperture part. Then, the device is also equipped with the light receiving element 14 having a nondivided light receiving surface for receiving the light flux via the 1st and 2nd light intercepting plates 12 and 15 from the light emitting element 13.
Patent JP-S5799801-A (JP)
Title: Automatic ghost reducing device
Inventor: MIYATA MINORU
IPC: H01Q3/30
Filed: 1980-12-15
Abstract: PURPOSE:To obtain a device of a good operativity, by using a pulse, which is generated for channel switching of a TV receiver, to reset the adjustment of a phase shifter inserted between two horizontally stacked antennas. CONSTITUTION:Antennas 1 and 2 are stacked horizontally, and an electronic switch 3 and a variable phase shifter 4 are inserted in the system of the antenna 2 to adjust the ghost signal to a minimum. An input signal A of a pulse generated for channel switching of a TV receiver is given to a reset signal generating circuit 10. A signal B is given to a switch 11 while interlocking with the switch 3. Signals A and B supply a reset signal output I through NAND gates 12-16, a resistance 17, an integral capacitor 18, and an NAND gate 18. The signal I obtained in this manner is reset by channel switching when the switch 3 is turned on; and when the switch 3 is cut off, the signal I is reset by making of the switch after channel switching.
Patent JP-S6420665-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIHARA HIROYASU
IPC: H01L21/336
Filed: 1987-07-15
Abstract: PURPOSE:To perform a miniaturization by forming source and drain regions of a lower gate type MISFET in a manner of self-alignment with a gate electrode. CONSTITUTION:A conductive substance is selectively formed on an insulative surface substrate film 101, and a gate electrode 102 is formed. A gate insulating film 103 of Si oxide is formed by a thermally oxidizing method over the electrode 102. Then, a first Si layer 104 is formed on the films 101, 103, and B is ion implanted. Then, the layer 104 is anisotropically etched to expose the film 103 on the electrode 102, and a sidewall 105 made of the layer 104 is formed on the side face. Thereafter, second Si layer 106 of polysilicon is formed over the film 101, the sidewall 105 and the film 103, and P is ion implanted. The layer 106 extended on the film 101 selectively remains through both sidewalls 105 interposed at both sides of the electrode 102 from part of the electrode 102, B in the sidewall 105 is diffused in the layer 106, thereby forming an impurity diffused region in a self-alignment manner with the electrode 102.
Patent JP-H03164336-A (JP)
Title: Engine rotation accumulator for automobile
Inventor: IKUMA SHIGEHIKO
IPC: B60K37/02
Filed: 1989-07-10
Abstract: PURPOSE:To indicate the used state of an engine by installing an accumulator of the number of engine rotations in the meter panel of an automobile or the like. CONSTITUTION:An engine rotation accumulator is installed around a tachometer on the right side of a meter panel (e.g. below the meter panel). For the structure and performance, it accumulatively displays the number of engine rotations like a distance meter operated according to the number of tire rotations. The display is made in six digits, and one digit means 10000 rotations. The used state of an engine is known, and much information is obtained for a yardstick of maintenance such as the oil change of the engine, a yardstick in purchasing a used car, and a yardstick about the driving technique of a user.
Patent JP-2000005542-A (JP)
Title: Method for cooling high temperature swirling furnace generated gas in and collecting entrained slag mist portion
Inventor: TERAUCHI MAKOTO
IPC: F27D9/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency of a generated gas by injecting a cooling water in the tangential direction to horizontal cross-section of a downcomer so that the wetted-wall flow of the cooling water on the inside surface of a downcomer becomes a swirling flow in the same direction as or the reverse direction to the swirling flow of the generated gas at the time of cooling the generated gas by supplying the cooling water. SOLUTION: In the high temp. rotary furnace constituted of a combustion section 1 and a gas quenching section 2, a gasified gas (a), oxygen (b) and steam (c) are blown in the tangential direction of swirling flow to form the swirling flow. The generated gas from the combustion section 1 is passed through a throat part 3 while keeping the swirling flow and enters into a gas quenching section 2. Though the inside of the downcomer 4 of the gas quenching section 2 is exposed to high temp. atmosphere by passing the high temp. generated gas and a molten slag, the cooling water (e) is supplied to the inside surface of the downcomer 4 in the tangential direction to horizontal cross-section or the downcomer 4 in a cooling water injection part 9 to form the wetted-wall swirling flow, thus the damage of the material is evaded and the sticking solidified slag is allowed to flow down into a water tank 5.
Patent JP-S57101635-A (JP)
Title: Sintered ni alloy for valve seat
Inventor: KAWAGUCHI MASAFUMI
IPC: C22C1/04
Filed: 1980-12-16
Abstract: PURPOSE: To produce a sintered Ni alloy having superior properties of heat resisting, abrasion resisting and free cutting being used for valve seat of internal combustion engine by means of sintering the alloy powder made from specially determined amount of Cr, W and Fe and further Ni of residual part so that the theoretical density ratio of the alloy is caused to be more than 90%.  
     CONSTITUTION: Raw material powder consists of 10W40% Cr, 5W30% W, 2W 40% Fe, 0.7W3.5% C and residual Ni. The alloy has composition shown by formulas, (Cr+W)<60% and (Cr+W+Fe)<80%, or further contains 1.0W10% Co or 0.5W10% one or two elements of carbide former such as Ti, Nb, Ta, V, Mo, Zr and Hf etc. added individually or complexly. Consequently, the alloy powder with a composition shown by formulas, (Cr+W+Carbide former)<60% and (Cr+W+Fe+Carbide former)<80% may be obtained. Then the alloy is sintered at 1,230W1,300°C, after forming it under pressure. Thus Ni sintered alloy with theoretical density ratio above 90% being used for valve seats of internal combustion engine, is produced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6421301-A (JP)
Title: Ceramic gauge and manufacture thereof
Inventor: NAGASHIMA HIDEO
IPC: C04B35/58
Filed: 1987-07-16
Abstract: PURPOSE:To achieve a higher closeness of a gauge section, by forming and sintering a material powder comprising TiB2 and ZrB2 and a compound matter containing them to make the gauge section. CONSTITUTION:A material powder comprising at least one kind of material selected from TiB2 and ZrB2 and a compound matter containing at least one thereof is formed and sintered to make a gauge element body 20, which is cut with an electric discharge machining device containing an electrode made of material the same as that of the gauge element body 20. A mirror finishing of the gauge element body 20 is performed using an abrasive powder with the max. particle size of below 1.0mum made of material selected from TiB2 and ZrB2 and a compound matter thereof. This can improve the closeness of the gauge section 20 above 99.9% thereby preventing the infiltration of an abrasive ink into the gauge section 20.
Patent JP-H0620360-A (JP)
Title: Automatic cassette exchanger
Inventor: TSUYUMINE HIROSHI
IPC: G11B15/68
Filed: 1992-07-06
Abstract: PURPOSE:To house and automatically exchange a large amount of tape cassettes by moving a part of cassette housing racks to another automatic cassette exchanger by means of a moving device for a cassette housing rack. CONSTITUTION:When a VTR cassette 2 in a cassette housing rack on an extension side 4 is inserted into a VTR 1, first, the VTR cassette 2 is shifted to a fixed cassette transfer rack 9 or a movable transfer rack 10 by means of a XY robot on the extension side 6 where the VTR cassette 2 in the cassette housing rack on the extension side 4 is clamped by a chuck on the extension side 8. Then, in the robot on the VTR side 6, by clamping the VTR cassette 2 located in the fixed cassette transfer rack 9 or in the movable transfer rack 10 by a chuck on the VTR side 7 and moving the VTR cassette 2 to the VTR 1, the VTR cassette 2 in the cassette housing rack on the extension side 4 is automatically inserted and reproduced.
Patent JP-S5969156-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/06
Filed: 1982-10-09
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-H0618115-A (JP)
Title: Double-effect absorption refrigerating machine
Inventor: UBUKATA SHIGERU
IPC: F25B15/00
Filed: 1992-07-06
Abstract: PURPOSE:To discharge drain easily, and to prevent the generation of a steam hammer by controlling a solution pump and a solution control valve so that a solution level in a high pressure regenerator reaches a specified level or less at the time of starting. CONSTITUTION:A liquid level controller 10 controls a solution pump 7 supplying a high pressure regenerator 5 using steam as a heat source with a solution and a solution control valve 8 on the basis of a detecting signal from a level detector 9 in the high pressure regenerator 5 respectively. The level detector 9 has a large number of electrode 9a-9d having different length for detecting levels, and monitors conductive states among the electrode 9a-9d and detects a liquid level. A starting time controller 10a controlling the solution pump 7 and the solution control valve 8 at the time of starting is annexed into the liquid level controller 10 at that time. When a starting signal is inputted, a solution level is controlled at a specified level or less. Accordingly, drain is discharged easily, thus preventing the generation of a steam hammer.
Patent JP-H0617620-A (JP)
Title: Engine valve timing measuring device
Inventor: HIJIKATA TOSHIHIRO
IPC: F01L1/46
Filed: 1992-07-06
Abstract: PURPOSE:To measure the valve timing of each valve with a high accuracy by providing an air supplying means to supply the compressed gas to an air intake/exhaust port of an engine, and providing a means to measure the opening/closing timing of the valve from the change of the detected value of the wind speed sensor inserted into the port. CONSTITUTION:An air intake port 3 is branched in correspondence to each cylinder 2 of a cylinder head 1, and the respective branched passages, e.g. 3a are communicated with either of air intake valves 4. An air supplying head 10 is provided so as to close the open end of the air supplying port 3, and the compressed air is supplied to the air supplying port 3 from an air source 12 through an orifice 14. A wind speed sensor 15 is mounted on the respective branched passages, e.g. 3a, the flow of the air from the branched passage 3a to the valve 4 is detected by the wind speed sensor 15, and a judgement is made on the valve opening/closing timing of the respective valves 4 by a monitor 16. This device allows the accurate measurement of the individual valve timing of the respective valves.
Patent JP-H0228719-A (JP)
Title: Microprocessor
Inventor: OTA HIDENOBU
IPC: G06F15/78
Filed: 1988-07-18
Abstract: PURPOSE:To execute a decimal calculation function with code so as to speed up a calculation processing by providing a bus giving and receiving data, a calculation means which executes the calculation of a numeric part, a means generating the code of a calculation result and a means controlling both means. CONSTITUTION:Plural decimal data with code consisting of a code part and the numeric part are inputted from the bus. The calculation part executes the calculation function instructed from the control means as to the numeric part of input data, calculates decimal data and the calculated result to the bus in accordance with the output instruction of the control means. The code generation means generates the code of the result of decimal calculation from the code part of input data, outputs the generation result to the bus in accordance with the output instruction of the control means and selects the calculation function executing calculation. The control means outputs the instruction to the calculation means so that it executes the selected calculation function, and outputs the instruction that the calculation result of the numeric part and the generation result of the code part are outputted art the same timing. Thus, decimal data with code can be calculated by a hardware processing.
Patent JP-H052232-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KASE AKIRA
IPC: G03C1/035
Filed: 1991-06-25
Abstract: PURPOSE:To provide a high-sensitivity silver halide photographic sensitive material excellent in rapid processing, contrasty over the low-concn. part to high- concn. part and with the variations in gradation due to the activity of the processing soln. reduced. CONSTITUTION:At least 80% of the outer face area per grain of the silver halide grains contained in at least one layer of the silver halide emulsion layer is formed with a (100) face, the grain is the cubic or tetradecahedral grain consisting of the silver chloride and bromide contg. >=90mol% silver chloride, and has a localized phase of >=10% silver bromide content, and the localized phase is formed in the presence of the compd. selectively adsorbed on the (111) face to constitute the silver halide photosensitive material.
Patent JP-H0468858-A (JP)
Title: Original reader
Inventor: HASEGAWA TAKESHI
IPC: H04N1/107
Filed: 1990-07-06
Abstract: PURPOSE:To prevent the defect of reading from being generated by focusing error caused by blurring by providing an original abutting part composed of a rigid line at a read position. CONSTITUTION:An original abutting part 11a of an outer enclosure 11 is abutted to an original face S. The read position is on a straight line as the cross line of original abutting faces 11b and 11c, which are not parallel but two planes, and the cross angle of the original abutting faces 11b and 11c forms an obtuse angle. Then, a read face is composed of these two original abutting faces 11b and 11c equipped with diffraction parts. Thus, even when an enclosure is inclined in a sub scanning direction the read position is not separated from the original face so as to normally read the original, it is not necessary to hold the angle of the enclosure constant when manually executing sub scanning, and operability is improved.
Patent JP-S6426319-A (JP)
Title: Device for penetrating part of cable tray
Inventor: YAMAMOTO MATSUO
IPC: H02G3/22
Filed: 1987-07-20
Abstract: PURPOSE:To permit the works of installation and maintenance to be done easily in a short period of time, by a method wherein a shielding member, having a predetermined thickness and the size of plane, which is larger than a penetrating hole, is provided so as to surround cable trays while the shielding member is mounted on one side surface of the penetrating hole. CONSTITUTION:When cables 3, mounted on a ladder type cable tray 2, are penetrated through a penetrating hole 4, solid type cable trays 8 are attached at first. A shielding member 13, formed so as to be the type of a block, is provided around the solid type cable trays 8. The shielding member 13 is formed so as to have a predetermined thickness and the size of plane, larger than the opening area of the penetrating hole 4. The shielding member 13 is fixed to the wall surface 11 at one side of the penetrating hole 4 through bolts 16 or the like. According to this method, the installation and maintenance of the device for the penetrating part of the cable trays may be facilitated and the fire-resistant property as well as the radiation shielding property may also be secured.
Patent JP-H05339919-A (JP)
Title: Construction of landing pier
Inventor: MIYASHITA YOSHINOBU
IPC: E02D5/28
Filed: 1992-06-12
Abstract: PURPOSE:To shorten the period of construction as well as lessen economical burden by a method in which steel tubular piles are driven into water and receiving beams are attached to the piles, by using receiving beams already manufactured, not on construction site. CONSTITUTION:Steel tubular piles 2 are driven into water, and bottom plates 6 are hung down from the upside of the piles 2 by reinforcing bars 7. A shape- steel hanger metal 3 is set on the through hole 4 of a receiving beam 1 by anchor bolts 5. The pile 2 is thrust through the hole 4 of the beam 1, and the metal 3 is placed on the pile 2 to hang down the beam 1. A framework is assembled of reinforcing bars inside the hole 4 of the beam 1 and concrete is placed into the framework to fix the pile 2 to the beam 1.