baber/WOPTO huggingface dataset:
Patent JP-S61217810-A (JP)
Title: Sample stage controller
Inventor: KAWANO MASAMICHI
IPC: H01L21/68
Filed: 1985-03-25
Abstract: PURPOSE:To cope flexibly with the change of a control parameter due to the change with time of a mechanism part of a sample stage, by grasping the shift state of the sample stage from the output of a length measuring system and selecting the optimum one of voltage control patterns of a shift motor set previously. CONSTITUTION:An access is possible to a microcomputer 2 with the position data on a sample stage 9. The computer 2 monitors the shift state of the stage 9 by several times and decides the deterioration of positioning accuracy, the system oscillations, the drift phenomenon of a mechanism part, etc. in real time from the position change of the stage 9. Then the computer 2 selects one of plural motor control voltage patterns which are written to a ROM 3 to avoid said defective phenomena and adds a minute part of the selected pattern to the motor control voltage pattern that is selected previously. The shift position of the stage 9 is monitored by a length measuring system 10, and the ROM 3 is addressed in real time by the position data on the stage 9. Thus the optimum one of those motor control voltage patterns written to the ROM 3 is selected as the function of the position of the stage 9. This selected pattern is added to a motor 7 for control of the shift of the stage 9.
Patent JP-H11354005-A (JP)
Title: Automatic power source breaker device for emergency
Inventor: BAE MYUNG SOON
IPC: B60K28/14
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic power source breaker device for an emergency used for a passenger protection from a fire or an explosion by breaking power source by shocks caused in a vehicle accident. SOLUTION: A solenoid 10 is sujected to current carrying by way of sensing a shock with an shock sensation sensor of an shock sensation device 200, and a locking part of the solenoid 10 is separated from a recovery handle 40 turnably disposed by the operation of the solenoid 10, and a sliding bar 80 whose bending part is locked with another groove of the recovery handle 40 is turned in such a way that it is pulled by an exention spring 70, and the sliding bar 80 and a fixed bar 82 are separated from each other so as to break the power supply.
Patent JP-H09105875-A (JP)
Title: Optical switch
Inventor: DOUUEIN AARU ANDAASON
IPC: G02B6/40
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To improve inter-cycle repetitiousness, long term repetitiousness and an absolute arrangement error of a mechanical optical switch for optical fiber. SOLUTION: Optical fibers 152 are inserted into the inside of an input ferrule 144 and an output ferrule 146, and they are arranged in V grooves 140, 142 of holder structural bodies 120 shifting their positions. The ferrules 144 and 146 are rotated relatively, and a required input optical fiber is dressed with a required output optical fiber. Since the V grooves are covered by wear resistance thin leaves 132 and 134, the matter that the side walls of the V grooves are scraped by the rotation of the ferrules is eliminated.
Patent JP-H09228920-A (JP)
Title: Solenoid fuel injection valve
Inventor: YANO TOMOYASU
IPC: F02M51/08
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost solenoid fuel injection valve suppressing deformation of a metering hold and suppressing generation of a deposite. SOLUTION: A tip end 9B of a valve seat 9 is formed in a flat surface. A metering plate 12 is formed by a flat plate part 12A provided with a metering hole 12B, a bottommed annular recessed part 12C protruded toward a side of a tip end A from the flat plate part 12A to be opened to appear in a rear end and a fitting tube part 12J toward a side of a rear end B from a peripheral tube part 12H of the bottommed annular recessed part 12C. A flat plate part 12A of the metering plate 12 is brought into contact with the tip end face 9B of the valve seat 9, and the fitting tube part 12J is fitted to a peripheral part 9G of the valve seat 9. An annular space part 20 is formed by the tip end face 9B of the valve seat 9 and the bottommed annular recessed part 12C of the metering plate 12, and an annular elastic member 12 is contractively provided in the annular space part 20. The metering hole 12B is opened in a recessed part 22 formed inward in the center side of an internal peripheral tube part 12D of the bottommed annular recessed part 12C.
Patent JP-H10237343-A (JP)
Title: Formazane compound and dyeing of cellulosic fiber using the same
Inventor: TABEI TATSU
IPC: C08L1/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound small in dependence on the conditions for a reaction fixation, excellent in dyed color reproducibility, satisfy ing soil resistance to a white portion and chlorine resistance, capable of aiming at the improvement in productivity of printing processed articles, high quality and a longer life of products, and useful as a blue-based dyestuff. SOLUTION: This formazane compound is a compound of formula I (R is H, OH, sulfonic acid, Cl, F, a 1-4C alkyl, a 1-4C alkoxy or carboxyl; M is Cu or Ni) and a compound of formula II is shown as an example. The compound of the formula I is obtained by reacting a formazane amino compound of formula III with an equi-molar 2,4,6-trichloro-1,3,5-triazine to obtain a condensed compound, and the performing a condensation reaction of the same with an equi-molar 1-naphtylamide-3,6,8-trisulfonic acid.
Patent JP-H07244176-A (JP)
Title: Ambient temperature fusion device
Inventor: MIYAKE MEGUMI
IPC: G21B1/00
Filed: 1994-03-04
Abstract: PURPOSE:To continuously cause ambient temperature fusion and take out the thermal energy. CONSTITUTION:Hydrogen absorption metal such as Pd is placed in heavy hydrogen and a heat conductor such as copper with high heat conductance is connected to it.
Patent JP-H11243569-A (JP)
Title: Message receiver
Inventor: TAMAKUMA YUUICHI
IPC: H04Q7/14
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To select received information message according to a specific code set for each message receiver so as to store it in a storing means. SOLUTION: This message receiver radio-receives an individual selective calling number and a group calling number, and when the received individual selective calling number and group calling number are coincident with a calling number assigned to itself, stores the received message in a storing means 65 corresponding to the calling number and displays it on a display 67. Then in order to select an information message concerning group calling, a specific code regulating the storing propriety of information message in the storing means 79 has been stored previously in a specific code storing means 78, and when a specific code added to the radio-received information message is coincident with the specific code, the information message is stored in the means 79.  Thereby, according to the setting of the specific code obtained furthermore by subdividing the group calling number, the information message is prevented from being stored in order to prevent the wasteful consumption of a memory capacity.
Patent JP-H05267033-A (JP)
Title: Electromagnetic steel sheet for laminated core having excellent punchability and high-speed weldability
IPC: C22C38/00
Filed: 1992-03-17
Abstract: PURPOSE:To obtain an electromagnetic steel sheet for a laminated core capable of executing high-speed welding even to a laminated end face having excellent punchability and space factor and rectangular to the direction of rolling. CONSTITUTION:Center-plane mean roughness SRa displayed in three-dimensions is set in 0.15-0.50mum, a cut-surface area ratio in a center plane in 80% or less and the number of projecting sections per a unit area of 1mm<2> cut by the center plane in fifty or more in the base iron surface of an electromagnetic steel sheet, and the base iron surface has surface roughness satisfying the relationship of formula LPc/CPc>=0.6 (where LPc: the number of the projecting sections in the direction of rolling and CPc: the number of the projecting sections in the direction rectangular to the direction of rolling) regarding the ratio of the number of the projections in the direction of rolling by two-dimensional surface roughness to the number of the projecting sections in the direction rectangular to the direction of rolling.
Patent JP-S61220530-A (JP)
Title: Waveform equalizing system
Inventor: ROKUGO YOSHINORI
IPC: H04B3/04
Filed: 1985-03-27
Abstract: PURPOSE:To equalize waveforms even if the length of a transmission line is changed by using a waveform equalizing circuit to equalize the permissible maximum transmission line length of a transmission line at the sending side and connecting one of plural pseudo lines selectively depending on the degree as the length of the transmission line is decreased. CONSTITUTION:A waveform equalizing circuit 12 connects to a transmitter 11 and the waveform equalizing circuit 12 is designed that the waveform is equalized to the maximum length of a transmission line 15. Pseudo lines 13-1, 13-2 having different characteristics are connected selectively to the waveform equalizing circuit 12 via switching terminals 14-1, 14-2 depending on the degree that the length of the transmission line is decreased.
Patent JP-2000261718-A (JP)
Title: Image pickup device
Inventor: YUKI OSAMU
IPC: H04N5/243
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a detailed amplification factor with excellent resolution by using a barrel shifter. SOLUTION: An image pickup element where photoelectric conversion elements are arranged two-dimensionally and signal outputs for a plurality of rows are provided and/or an image pickup device that stores the signals and can control the delay between the signals are provided with a means controlling a combination between amplification factors of analog signals from the image pickup element and a barrel shifter 17. The magnification is controlled in detail more precise than the 2nd power in a way that the analog signal from the image pickup element is amplified at an optical amplification factor, the signal is A/D converted and the barrel shifter 17 is used to change the magnification.
Patent JP-S61221241-A (JP)
Title: Rubber composition
Inventor: IWAFUNE SEIICHIRO
IPC: C08L21/00
Filed: 1985-03-27
Abstract: PURPOSE:To provide a rubber compsn. which is harmless to the human body and can be effectively vulcanized as in the use of conventional vulcanization accelerator, by blending a specified vulcanization accelerator with rubber. CONSTITUTION:0.1-5pts.wt. amino acid (e.g. proline) having an isoelectric point of 6.1 or above as a vulcanization accelerator and optionally, additives such as reinforcing agent, antioxidant, softener, vulcanization acceleration aid, etc. are blended with 100pts.wt. rubber selected from among natural and synthetic rubbers.
Patent JP-H11260985-A (JP)
Title: Lead frame, resin-sealed semiconductor device and its manufacture
Inventor: YAMAGUCHI YUKIO
IPC: H01L23/12
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To enhance the characteristic of a resin-sealed semiconductor device in which a die pad is exposed from the rear of a sealing resin. SOLUTION: A lead frame which is composed or leads 12 for signal connection, of a die pad 13 and of suspension leads. Then, a semiconductor chip 15 is bonded onto the die pad 13 by an adhesive. Electrode pads of the semiconductor chip 15 and the leads 12 for signal connection are connected electrically to each other by metal thin wires 16. Then, the members are sealed inside a sealing resin 17. A half etching operation or the like is executed to the rear side of the die pad 13, and a protrusion part 13a and a flange part 13b in its circumference are formed. Since the sealing resin 17 exists to be thin in the lower part of the flange part 13b, the holding force of the sealing resin 17 with reference to the die pad 13 is increased while the rear surface of the die pad 13 protrudes from the sealing resin 17.  The moistureproof property of a resin-sealed semiconductor device can be enhanced.
Patent JP-H09250308-A (JP)
Title: Combined generating equipment using diesel engine
Inventor: ONO TETSUO
IPC: F01K23/10
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide combined generating equipment in which the NOx in the exhaust gases of diesel engines can be removed in a high rate of denitration, and also in which diesel engines of low cost are used. SOLUTION: Combined generating equipment is provided with diesel engines 1 and an oil-fired boiler 3 to which air containing less O2 than that required for the combustion of fuel for the diesel engines 1 is supplied as the combustion air, and also to which fresh air is supplied as an additional air; and the fuel of the oil-fired boiler 3 is subjected to incomplete combustion by the exhaust gases of the diesel engines 1, so that the NOx in the exhaust gases of the diesel engines 1 is reduced to harmless N2 and H2 O by the C and H in the fuel.
Patent JP-S55152200-A (JP)
Title: Electroplating
Inventor: YAMAGISHI FUMIO
IPC: C25D17/10
Filed: 1979-05-17
Abstract: PURPOSE: To facilitate the formation of uniform thickness plating layer by a method wherein an auxiliary electrode plate is provided in the same plane as that of an object plate to be plated which faces an anode, and current is passed under a specific condition.  
     CONSTITUTION: An annular electrode 3 surrounding an object plate 2 is installed in the same plane as the plate 2 which faces an anode 1. DC power supplies negative voltage to the object plate and the auxiliary electrode whereby the resistances 12, 13 are adjusted to give the auxiliary electrode a current density one to two times that of the object plate, so that electroplating is conducted. The process effectively prevents concentrated current flux near the edge of the object plate and produces a uniform thickness plating layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02242145-A (JP)
Title: Carbide storage detector for discharge air piping for air compressor
Inventor: NAKAGAWA KENJI
IPC: G01N27/00
Filed: 1989-03-15
Abstract: PURPOSE:To prevent explosion with in a discharge piping and a fire by a method wherein a detection rod or an electrostatic capacitance switch is mounted on the discharge piping, taken off periodically to check of an accumulation state of carbide without disassembling the piping by a visual inspection or detecting a change in electrostatic capacitance. CONSTITUTION:A detection rod 4 for detecting carbide or an electrostatic switch 5 is mounted detachably with a screw on a short tube comprising a flange 1, a pipe 2 and a pipe seat 3 which is mounted at an optional location of the pipe. With a notion that carbide in a fluid flowing through the short tube adheres to a wall surface and a surface of the detection rod in the same accumulation pattern, an accumulation state thereof can be checked with naked eyes by taking off the detection rod for inspection periodically. Oil components in a compressed air distributes so uniformly that it permeates the carbide accumulated to increase an electrostatic capacitance. Thus, as this change in the electrostatic capacitance links to an accumulation value, the electrostatic capacitance is measured to be converted into an electrical signal, thereby achieving automation of management.
Patent JP-H01234277-A (JP)
Title: Recorder
Inventor: TABUCHI YOSHITO
IPC: B41J11/66
Filed: 1988-03-15
Abstract: PURPOSE:To enable recording paper outputs of a plurality of sizes to be obtained through using one kind of recording paper, by using a rolled form paper as a recording paper, and making variable a paper-cutting size in a paper- feeding direction. CONSTITUTION:When a recording paper with a paper width of a recording paper roll 2 of, for example, A3 size is used, the paper width W of the roll 2 corresponds to the size of the shorter side of an A3 size paper. A size L1 is the size of the longer side of the A3 size paper, and a size L2 corresponds to the size of the shorter side of an A4 size paper. When recording paper size is set to A3 size, recording is carried out in the range of WXL1, the recording paper 1 is fed out in a direction A, and is cut at a position for the size L1. When a specified size is A4 size, recording is carried out in the range of WXL2, then the paper is fed out in the direction A, and is cut at a position for the size L2.
Patent JP-S59186498-A (JP)
Title: Parametric array microphone
Inventor: KAWAOMO HISASHI
IPC: H04R3/00
Filed: 1983-04-07
Abstract: PURPOSE:To make a transmitter large enough to obtain necessary acoustic power and to obtain an excellent signal-to-noise ratio by obtaining a maximum detection output when a signal arrives from a receiver side. CONSTITUTION:A signal wave f2 enters from the side of the receiver 4 and is reflected by the transmitter 3 to cause non-linear interference with an ultrasonic wave f1 from the transmitter, so that it is cought by the receiver 4. The receiver 4 is sufficiently reducible in size and the arrival signal is never masked as a result. A signal arriving from the transmitter side is unnecessary, so the transmitter is made larger enough to generate an ultrasonic wave having a necessary level; and the excellent signal-to-noise ratii is obtained and the minimum frequency of a signal to be detected depends upon the size of the transmitter, so the size should by large enough.
Patent JP-H01234571-A (JP)
Title: Composition for electroless plating treatment for aluminum metal and plating method
Inventor: YUYA HIROSHI
IPC: C23C18/18
Filed: 1988-03-15
Abstract: PURPOSE:To allow a plating film excellent in adhesive strength to adhere to pure Al or Al alloy by a simplified process by pretreating the surface of pure Al or Al alloy to form a Pd metal electrodeposited film and then directly applying an electroless plating film to the above. CONSTITUTION:The surface of pure Al or Al alloy is subjected to pretreatment consisting of respective stages of degreasing, etching, and desmutting by the conventional methods. The pure Al or Al alloy after the above pretreatment is immersed in an aqueous solution (about pH 1-7) containing Pd salt (PdCl2, etc.) and alkali-metal salt (NaCl, etc.) or ammonium salt (NH4Cl, etc.), which is electrified at room temp. in about 0.05-5A/dm<2> current density for about 10sec-1min to undergo electrodeposition of Pd metal. Subsequently, electroless plating is directly applied to the above by the known method to form a plating film. By this method, plating with superior adhesive strength can be applied to the pure Al or Al alloy.
Patent JP-S63229374-A (JP)
Title: Alarm for watt-hour meter
Inventor: MASUDA HIDEO
IPC: G01R11/24
Filed: 1987-03-18
Abstract: PURPOSE:To report improper operation, by providing a detection element to detect the opening of a cover. CONSTITUTION:When an inspection seal is released to remove a cover, a detection switch 20 is close as a switch end gets in contact with the cover. An NPN type transistor Q is made to conduct, which brings an output of a Schmitt inverter 22 to a high level while a Q output of a D type flip-flop 23 moves to a high level. A light emitting diode 24 emits light to release the seal, indicating the opening of the cover. Even though the switch 20 is closed again, an FF3 continues to maintain the state of the Q output, keeping the diode 24 on. The diode 24 is turned off by closing the making switch 26 after opened once to set the apparatus to the initial state. This enables easy checking and reporting of improper operation.
Patent JP-S63227400-A (JP)
Inventor: SUGAWARA MASARU
IPC: B44D3/18
Filed: 1987-03-18
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-H02239325-A (JP)
Title: Division circuit
Inventor: KAWADA TETSUO
IPC: G06F7/535
Filed: 1989-03-14
Abstract: PURPOSE:To speed up calculation by executing all kinds of calculation with a divisor as the values of partial remainders from a preceding stage are sequentially inputted from a low-order bit. CONSTITUTION:The inputted partial remainders are shifted to left by one bit in a left shift circuit 4, and the divisor is added to a shift output with a computing element 5. Then, the divisor is subtracted from the shift output with a computing element 6. When the value of the code of an (i-1)-th partial remainder is '0', a selection circuit 7 selects the output of the computing element 6, and selects the output of the computing element 5 when the value of the code is '1'. When the value of the code of the (i-1)-th partial remainder is '0', a selection circuit 8 selects the borrow output of the computing element 6, and selects the carry output of the computing element 5 when the value of the code is '1'. The values of respective bits of the (i-1)-th remainder is sequentially decided from the low-order bit faster than that the code of the (i-1)-th partial remainder is decided. When the value of the bit which comes to the opposite, party of calculation is decided, the computing elements 5 and 6 sequentially start calculation from the low-order bit without waiting for the decision of the value of the code of the (i-1)-th partial remainder.
Patent JP-S60202983-A (JP)
Inventor: KAMEI SHINZABUROU
IPC: H01L27/01
Filed: 1984-03-28
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-H11260257-A (JP)
Title: Manufacture of color selection mask for high-precision tube
Inventor: TAKEI SHINZO
IPC: H01L23/485
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To realize a manufacturing method of a color selection mask for a high precision tube, of which mask hole pitch is enhanced precision without being restrained by the thickness of a raw mask steel plate. SOLUTION: This manufacturing method of a color selection mask for a high precision tube comprises a process that deposits a first resist 2 on the surfaces on both an electron gun side(small diameter side) and a phosphor screen side(large diameter side) of a raw steel plate 1 formed from a low carbon steel plate and performs resist patterning by means of photolithography, a process that forms an electrodeposited metal layer 3 on a part on which the first resist 2 is not formed on the electron gun side of the raw steel plate 1, a process that coats the first resist 2 and the electrodeposited metal layer 3 by depositing a second resist 4 on the entire surface of the electron gun side of the raw steel plate 1, a process that performs etching on the phosphor screen side of the raw steel plate 1 using the first resist 2 as a mask,  and a process that removes the first resist 2 and the second resist 4.
Patent JP-H08215027-A (JP)
Title: Cover type tree
Inventor: FUJISAKI TOSHIKO
IPC: A47G33/08
Filed: 1995-02-13
Abstract: PURPOSE: To provide a cover type tree which can be easily decorated, does not occupy a wide space for storage and can be also used as a hanger stand. CONSTITUTION: A strut 2 is stood upward of a stand part 1 for stably setting the tree, and a cover part receiver is obliquely fitted downward around the strut 2. A cover part 4 of quilting cloth is hung by covering the cover part receiver, and the tree is decorated by hanging decorations 11 on hooks 6 attached on the cover part 4.