baber/WOPTO huggingface dataset:
Patent JP-S59150652-A (JP)
Title: Method for measuring metal pressure in die casting machine
Inventor: MATSUNO MASAO
IPC: B22D17/32
Filed: 1983-02-17
Abstract: PURPOSE:To obtain the correct final value of a metal pressure in the stage of determining the metal pressure from the measured liquid pressure value of an injection cylinder by sampling and measuring the calculated value by a desired number of times at a desired time interval between each one shot and obtaining an arithmetic mean thereof. CONSTITUTION:The rod pressure and head pressure of a cylinder are inputted to an analog arithmetic circuit 1 in about 1-2sec after an injection plunger passes the high-speed changeover position. Said circuit calculates a metal pressure and inputs the output signal thereof directly to an A/D converter 2 and an amplifier 3. The digital signal from the coverter 2 is inputted to an adder 5 in order to sample and measure the calculated value 2<n> times at every desired time interval between each one shot. The arithmetic mean of the added value is further determined in a divider 6 and is outputted therefrom as a digital signal. The amplifier 3 outputs the calculated result of the metal pressure as an analog signal. The data having fast responsiveness is thus handled, and the correct final value of the metal pressure is obtd.
Patent JP-S61183697-A (JP)
Inventor: MATSUI KENJI
IPC: G10L15/04
Filed: 1985-02-08
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-S60169254-A (JP)
Title: Signal selecting circuit
Inventor: KODAMA IKUO
IPC: H04M3/00
Filed: 1984-02-10
Abstract: PURPOSE:To manage and control each node in a similar way by storing a selecting code corresponding to the own node numer and other node numbers to a register and selecting the contents to output a selecting control signal. CONSTITUTION:The own node number is set to a number register 24 and a selection code corresponding to the other node number is stored in a register 23. The contact of the registers 23, 24 is given to a converting circuit 22. The converting circuit 24 inputs the content of the registers 23, 24 and outputs a selecting code corresponding to the input port number of a selecting devuce 21. A selecting device 22 selects one signal among input signals IN1-INn and output it.
Patent JP-S54116318-A (JP)
Title: Highly wear resistant powder high speed steel
Inventor: TSUJI KATSUMI
IPC: C22C38/36
Filed: 1978-03-01
Abstract: PURPOSE: To provide a high speed steel with high wear resistance and superior machinability by regulating the W equivalent (W+2Mo) of a steel contg. C, Cr, V, Co, W and Mo to a specific range in powder metallurgy.  
     CONSTITUTION: The high speed steel by powder metallurgy consists of C; 1.2W 2.2%, Cr; 3W5%, V; 4W6%, Co; 0.1W5.5%, W and Mo; W equivalent (W+ 2Mo); 16W24%, and the balance Fe. N≥0.2% may be added satisfying C+N= 1.4W2.4% to further enhance the machinability of the steel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63191645-A (JP)
Title: Ink jet recording head and substrate therefor
Inventor: SHIOZAKI ATSUSHI
IPC: B41J2/05
Filed: 1987-02-04
Abstract: PURPOSE:To facilitate formation of an organic protection film, by constructing an ink jet recording head such that a second electrode located remote from a base body is separated farther from a heating element than is a first electrode located near to the base body. CONSTITUTION:An ink jet recording head is constructed such that a heating resistor layer is sandwiched partially by first and second electrodes. Here, the second electrode has longer interval than the first electrode. End portion of electrode and a heating resistor constitute an electrothermal converting body. At the portion where the first electrode exists, current density lowers to provide a heating temperature lower than that at the heating resistor portion. Consequently, when the surface is protected such that the end of an organic resin film comes to said low temperature portion, degradation of durability of the organic film due to heat can be prevented. Since the first electrode can be formed at first, it can be formed easily from the same material as that of the heating resistor layer, and corrosion due to cell function can be prevented.
Patent JP-S62183678-A (JP)
Title: Picture processor
Inventor: KATO MOTOI
IPC: G06T1/00
Filed: 1986-02-07
Abstract: PURPOSE:To obtain a device having no quantization error due to the conversion of digital picture data by providing an A/D converting means for performing a non-linear A/D conversion and a compensating means for compensating the conversion error of this A/D converting means. CONSTITUTION:An input signal read by a CCD1 is amplified by an amplifier 2 and fed to an A/D converter 3. In this A/D converter 3, terminals of a VREF+, 3/4 VREF, 2/4 VREF, 1/4 VREF, VREF- are provided and by setting the voltage applied thereto, the characteristic of the A/D conversion can be changed. The combination of a resistor 5 and a differential amplifier 4 is connected to the terminals and the resistance value of the resistor 5 is changed over to set the voltage. Output picture data from the A/D converter 3 is fed to a printer part 6 to output the picture. The output picture data from the A;D converter 3 compensates the error in an inflection point generated by the A/D converter 3 in a compensation circuit 12 for a character mode and a photograph mode.
Patent JP-H07238487-A (JP)
Title: Controlling apparatus for supercalender
Inventor: SHINTAKU MOTOCHIKA
IPC: D21G1/00
Filed: 1994-02-22
Abstract: PURPOSE:To reduce the load on an operator, decrease the generation of collapse and spoilage of paper and improve the yield of product. CONSTITUTION:This controlling apparatus for a supercalender for the production of paper 2 by a calender roll 1 is provided with a nip-pressure setter 5 for setting the nip pressure, a speed setter 3 for setting the standard speed of the calender roll, a pressure correction signal generation means 6 for generating a pressure correction signal according to the standard speed transmitted from the speed setter and a nip pressure correction means 7 to correct the nip pressure of the nip pressure setter by using the pressure correction signal of the pressure correction value generation means and applying the outputted standard nip pressure to the calender roll.
Patent JP-S60241479-A (JP)
Inventor: KOIKE RIYOUSAKU
IPC: A63F7/02
Filed: 1985-02-13
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-S58142596-A (JP)
Inventor: ISORI KUNIHIRO
IPC: H05K3/18
Filed: 1982-02-19
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-S60169595-A (JP)
Title: Post-treatment of aluminum or aluminum alloy subjected to electrolysis
Inventor: WATANABE HIROSHI
IPC: C25D11/18
Filed: 1984-02-14
Abstract: PURPOSE:To provide easily water repellency to the surface of a film formed by electrolysis by immersing Al or an Al alloy subjected to electrolysis in an aqueous sodium oleate soln. having a specified concn. CONSTITUTION:Al or an Al alloy subjected to electrolysis is immersed in an aqueous sodium oleate soln. having 0.1g/l concn. to the saturation concn. The temp. of the soln. is about 30-100 deg.C, and the immersion time is about 1-60min. The immersion may be carried out after sealing pores, or sodium oleate may be added to a pore sealing soln. at said concn.
Patent JP-S60170579-A (JP)
Title: Automatic material distributing and welding device
Inventor: SASANO RIYOUICHIROU
IPC: B23K9/00
Filed: 1984-02-14
Abstract: PURPOSE:To improve considerably working efficiency by performing automatically distribution, positioning, fixing and welding of materials to be welded by one unit of device. CONSTITUTION:A device 5 for feeding materials to be welded is mounted on a carriage which is controlled to move rectilinearly by a control device. Said device takes out materials 9 to be welded, by each piece, and feeds the materials to a gripping position. A gripping and fixing device 6, mounted on the carriage, receives the material 9 fed to the gripping position by the device 5 and positions and fixes said material to the welding position on a base metal. A welding device 7 is mounted on the carriage and welds automatically the material 9 positioned and fixed onto the base metal. The control device controls the operation of these devices.
Patent JP-S52107210-A (JP)
Title: Prevention of ductility decrease of ti or ti alloys due to absorption of hydrogen
Inventor: YUKITOSHI TERUO
IPC: C22F1/18
Filed: 1976-03-05
Abstract: PURPOSE: To prevent ductility decrease of Ti or Ti alloys due to absoption of hydrogen by subjecting them to cold rolling and annealing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02203919-A (JP)
Title: Ozonolysis device
Inventor: MIYAI JINKICHI
IPC: B01D53/34
Filed: 1989-02-01
Abstract: PURPOSE:To surely decompose ozone in sample gas and to almost prevent the generation of pressure loss by mutually superposing a large number of ozone decomposing materials in such a state that gas diffusing reticulated materials are interposed between the respective ozone decomposing materials. CONSTITUTION:A large number of ozone decomposing materials 30 each formed by supporting manganese dioxide particles on the skeletal surface of a flat plate-shaped substrate having a three-dimensional reticulated structure wherein a metal layer is formed to the skeletal surface of a foamed resin or on that of a flat plate-shaped substrate having a three-dimensional reticulated structure composed of vitreous carbon are mutually superposed in such a state that gas diffusing reticulated materials 32 are interposed between the respective ozone decomposing materials 30. Further, these decomposing materials 30 and reticulated materials 32 are arranged in a container 31 having a gas inflow port 31a and a gas outflow port 31b at both ends thereof. Then, the gas flowing in the container 31 from the gas inflow port 31a is passed through the decomposing materials 30 and the reticulated materials 32 to be allowed to flow out from the gas outflow port 31b. As a result, the ozone in sample gas can be surely decomposed and pressure loss is hardly generated.
Patent JP-H06234096-A (JP)
Title: Composite wire for build-up welding to surface of ti base material
Inventor: NAKADA YASUTOSHI
IPC: B23K35/30
Filed: 1993-02-12
Abstract: PURPOSE:To provide the composite wire for build-up welding to the surface of an inexpensive Ti base material which can stably feed a filler metal by using a composite wire, does not generate weld defects, such as pits and blowholes and makes it possible to stably obtain a build-up layer having high joinability to the Ti base material and excellent wear resistance and heat resistance. CONSTITUTION:This composite wire for build-up welding to the surface of the Ti base material is constituted by filling Ti powder or Ti wires or Ti alloy powder or Ti alloy wires into a sheath material 1 consisting of an iron base material. The weight of the sheath material 1 consisting of the iron base material to the total weight of the composite wire is 10 to 50wt.%.
Patent JP-H06239493-A (JP)
Title: Sheet material residual quantity detecting device
Inventor: NISHIYAMA MIKIO
IPC: G03F7/20
Filed: 1993-02-12
Abstract: PURPOSE:To detect the state of the residual quantity of laminated sheet material being less than the specified quantity in a simple way by providing a first detecting means actuated at the time of approaching the sheet material up to the specified distance, and a second detecting means actuated at the time of approaching the placing plate of a placing base up to the specified distance. CONSTITUTION:Above an air cylinder 51, an air cylinder 53 is fitted in the state of protruding from a suction cup supporting frame 160, and a block 55 at the tip is fitted in the state of protruding from the suction cup supporting frame 160, more than a block 55 at the tip of the air cylinder 51. When the suction cup supporting frame 160 approaches opposedly to PS plates 12 mounted to a skid 14, the PS plates 12 mounted to the skid 14 can be judged to be the specified quantity or more in the case of the sensors of the air cylinders 51, 52 being actuated first, and the residual quantity of the PS plates 12 mounted to the skid 14 can be judged to be short in the case of the sensor of the air cylinder 53 being actuated before the sensors of the air cylinders 51, 52.
Patent JP-H02236030-A (JP)
Title: Double-structured facing
Inventor: SHIRAISHI HIDEO
IPC: F16D13/62
Filed: 1989-02-02
Abstract: PURPOSE:To simplify balance adjustment of friction performance and reinforcement performance by a method wherein a friction part and a reinforcement part are integrally molded by hot pressing with or without preforming the former with thread excellent in friction characteristics and the latter with thread having high reinforcement effect. CONSTITUTION:A clutch facing 4 is divided into a friction part 1 excellent in friction characteristics and a reinforcement part 2 excellent in strength wherein the two parts are formed by winding thread good in friction characteristics and thread good in reinforcement effect respectively so that balance adjustment of friction performance and strength can be easily carried out. Thread comprising single organic fiber, single inorganic fiber or combination of organic fiber and inorganic fiber or metal wire can be used, and the thread is used separately for the friction part 1 and the reinforcement part 2 according to the purpose of application. When the thread is to be wound in a ring as the friction part or the reinforcement part, both are made to be thermoid-shaped (A) or spiral (B) and combined according to the purpose of application.
Patent JP-H07234531-A (JP)
Title: Electrophotographic photoreceptor
Inventor: AIZAWA KOICHI
IPC: G03G5/10
Filed: 1994-02-23
Abstract: PURPOSE:To provide an organic photoreceptor, by which even if a conductive substrate is cleaned by an alkalescent detergent, good sensitivity can be obtained, and in its initial stage, an image of good quality can be obtained stably even in repeated use. CONSTITUTION:An under coating layer 2 which contains an alcohol soluble resin as a principal component and has a film thickness of 0.5mum or more is formed on a conductive substrate 1 which is formed by an aluminium alloy having an iron content of 0.1wt% ore less, and the surface of which is cleaned by an alkalescent detergent, and a charge generation layer 3 and a charge transport layer 4 are sequentially formed on the under coating layer.
Patent JP-S58142494-A (JP)
Title: X-y plotter
Inventor: KATAGIRI HIDEKI
IPC: G06K15/22
Filed: 1982-02-18
Abstract: PURPOSE:To simplify an X-Y plotter having no vector modes, by converting the data information contg. bits having common significance in optional positions in the bits of the data information of said plotter. CONSTITUTION:The magnetic tape made for outputting of an X-Y plotter is mounted to the magnetic table reel of a magnetic tape device 1, and a central processing unit 4 is started. The data information including 6 bits; +X, -X, +Y, -Y, PEN UP, PEN DOWN is outputted from a typewriter 2; therefore, the contents of the magnetic tape can be drafted in an X-Y plotter 7 by keying in the bit positions on the specific lines of said message. The device is made extremely simple without providing the X-Y plotters to be used exclusively for each type, and the plotter is constituted inexpensively.
Patent JP-2000227242-A (JP)
Title: Precooling/preheating control method of air-conditioning facility
Inventor: KANEHIRA NOBUYUKI
IPC: F24F11/02
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To quickly perform precooling and preheating until time for starting using and hence reduce the amount of power consumption and eliminate waste in heat supply by starting a heat source facility at the time of learning calculation and then forcibly and totally opening the valve of a liquid-cooling coil or a liquid-heating coil. SOLUTION: Valves M1v-Mnv corresponding to air-conditioning machines M1-Mn where operation time for that day is registered are selected, a heat source facility 20 is turned on at the starting time being obtained by learning calculation, and then the valves M1v-Mnv of a selected liquid-cooling coil or liquid-heating coil are forcibly opened. Further, the valves M1v-Mnv in forcible opened state are forcibly closed at either earlier time out of the operation start time of the air-conditioners M1-Mn, at the night-time electrical charge rate end time if it is specified, or the time when the temperature of circulation liquid returning from the air-conditioners M1-Mn to the heat source facility 20 reaches a reference temperature. After that, the heat source facility 20 is stopped, thus precooling/preheating the hear source facility 20 - heat exchanger by the learning calculation system.
Patent JP-2000219736-A (JP)
Title: Polycarbonate polymer and its preparation
Inventor: OGAWA NORIYOSHI
IPC: C08G64/08
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate polymer excellent in resistances to abrasion, heat, and ozone by selecting a polycarbonate polymer having silylene structures and a specified intrinsic viscosity. SOLUTION: This polycarbonate polymer has structural units represented by formulas I and II, structural units represented by formula I accounting for 0.01-20 mol% of the total structural units, and has an intrinsic viscosity of 0.3-2.0 dl/g. In the formulas, R1 to R4 are each H, F, Cl, Br, I, a 1-5C alkyl, 6-12C aryl, 2-5C alkenyl, 1-5C alkoxy or 7-17C aralkyl; R5 and R6 are each 1-10C alkyl, 6-12C aryl, 2-5C alkenyl, 1-5C alkoxy or 7-17C aralkyl; R7 is 1-6C alkylene; n is 1-100; W is a group represented by formula III or IV or the like; R8 to R11 are each R1; Y is a group represented by formula V, S, SO2, O, CO, SO or the like; R12 and R13 are each H, a 1-5C alkyl, 2-5C alkenyl, 1-5C alkoxy, 6-12C aryl or the like; and a is 0-20. This polymer can be prepared by reacting bisphenol compounds represented by formula VI and the formula: HO-W-OH with a carbonic ester-forming compound.
Patent JP-H05224787-A (JP)
Title: Power saving control system
Inventor: OSUJI SHIGETO
IPC: G06F1/26
Filed: 1992-02-12
Abstract: PURPOSE:To change monitor time corresponding to fluctuation in the conditions of use and to improve efficiency for energy consumption control by prolonging the monitor time when recovery time is shorter than a minimum specific value. CONSTITUTION:A power control means 13 monitors time after time A in which recovery conditions are completed and at time B when the monitor time is longer than a value TA1, a mode switching signal 18 is switched to a power saving mode. Afterwards, when the recovery conditions are generated at time C, the power control means 13 switches the mode switching signal 18 to a display mode. A recovery time monitor means 11 always monitors the mode switching signal 18 and at the time C when the mode is switched from the power saving mode to the display mode, recovery time TB is informed of the power control means 13. The power control means 13 compares the recovery time TB with minimum specified recovery time and when the recovery time TB is shorter, the monitor time TA1 is prolonged to TA2. Afterwards, the switch of the power saving mode at time E is executed during the monitor time TA2.
Patent JP-H01201173-A (JP)
Title: Radar simulator
Inventor: KIUCHI HIDEKAZU
IPC: G01S7/40
Filed: 1988-02-05
Abstract: PURPOSE:To facilitate the inspection of the function and performance of a radar device whose beam scanning and transmission timing are controllable by generating a dummy radar received signal synchronized with the beam scanning and transmitting operation of the radar device. CONSTITUTION:A target motion calculation part 450 reads various elements out of a memory 410 and sends information regarding the position of a target to a beam assignment part 460, and an information decoding part 530 sends decoded information corresponding to control information on the beam scanning and transmission from the radar device to the assignment part 460 and signal generation parts 480 and 490. Consequently, the assignment part 460 obtains information on directivity, pulse width, etc., from a memory 440 to determine the directional gain and generation timing for each beam to the target and a signal generation part 470 reads various elements out of a memory 410 and outputs a dummy target signal. The generation part 480 outputs a dummy clutter signal according to clutter elements in a memory 420 and the generation part 490 outputs a dummy disturbing signal similarly; and both dummy signals are put 500 together with a dummy noise signal from a generation part 600, so that the composite dummy radar received signal is sent out.
Patent JP-H07234841-A (JP)
Title: Parallel processing computer
Inventor: KOMURA YASUTO
IPC: G06F15/80
Filed: 1994-02-23
Abstract: PURPOSE:To perform barrier synchronization at the end of remote memory asynchronous write processing by informing all element processors of all-barrier establishment only when a barrier synchronism control unit acknowledges the all-barrier establishment. CONSTITUTION:A synchronism control mechanism 32 generates a barrier establishment signal for an instruction execution mechanism 30, inputs a processor group phase from the barrier synchronism control unit through a barrier synchronism control network 16, and reports it to a coupled network control mechanism 18, a message reception control mechanism 22, and a message transmission control mechanism 24 respectively. Further, the synchronism control mechanism 32 receives a barrier arrival signal 50 which becomes true when a program reaches a barrier from the instruction execution mechanism 30. The coincidence decision mechanism of the synchronism control mechanism 32 generates truth and barrier acknowledgement signals 38, 36, and 50 from respective parts in an element processor become true. The barrier acknowledgement signal of the element processor also becomes true. Further, the barrier synchronism control unit inverts the group phase signal while generating a barrier establishment signal.
Patent JP-2000224619-A (JP)
Title: Device and method for switching optical fiber connection
Inventor: SAITO KAZUTO
IPC: H04B10/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To manually and easily switch the connection of a jumper cord, to prevent the jumper cord from being rubbed on the bottom and to prevent the local bending of the jumper cord. SOLUTION: A plate-shaped alignment board 6 is arranged in front of an external optical cable housing part 12 arranged between a splitter unit group part 14 and a coupler unit group part 15 inside a frame 10 and on the alignment board 6, plural through holes 6a for cord alignment are formed for passing the plural jumper cords while aligning them. The alignment board 6 is constituted so that a jumper cord 3 connecting a splitter unit 4 and a coupler unit 5 can be passed from side to side of the frame 10 through the through hole 6a for cord alignment. A fixing member 60 made of an elastic body for fixing an intermediate part thereof to the through hole 6a for cord alignment on the alignment board 6 is attached to the jumper cord 3.