baber/WOPTO huggingface dataset:
Patent JP-H03232001-A (JP)
Title: Synchronous positioning unit
Inventor: TAMURA HISAYASU
IPC: G05B19/19
Filed: 1990-02-07
Abstract: PURPOSE:To perform the synchronous operation of plural groups simultaneously by correcting the error of the travel distance of each axis at a frequency division circuit, and supplying an alarm to a selection gate when the accumulated number of pulses of a deviation counter in a deviation over exceeds a preset value. CONSTITUTION:The control part 1 of the synchronous positioning unit of each axis immediately responds to a start signal, and outputs a command pulse to the selection gate 23 with the same timing possibly. The command pulse outputted from the selection gate 23 is sent to the deviation counter 5, and the accumulated number of pulses in the deviation counter 5 is converted to an anlog signal with a D/A converter 6, and is sent to a driver for motor driv ing as a speed command. The frequency division circuit 25 corrects delicately different errors in the travel distance, and the deviation over 27 checks the accumulated number of pulses in the deviation counter 5, and sends the alarm to the selection gate 21 when it exceeds the preset value. Thereby, it is possible to perform the synchronous operation of the plural groups simultaneously with out giving any limitation.
Patent JP-S59157771-A (JP)
Title: Price tag batch read system
Inventor: ISHII TAKAYOSHI
IPC: G06K17/00
Filed: 1983-02-25
Abstract: PURPOSE:To make it unnecessary to operate the price tag of goods in each shop by discriminating a shop code, to which the price tag of goods where an error is detected belongs, and printing the indication of the error on the price tag. CONSTITUTION:The group of price tags 1 is stored in a hopper 2, and the shop codes are read by a reading part 3. Read data is not only stored temporarily in a control part 10 bus, also registered in a file 9 and is stored in an accept stacker 5. When the error is detected, shop codes stored temporarily in the control part 10 are transmitted to a printing part 4, and the shop codes are printed on the price tags. After printing, they are stored in a reject stacker 6 by a distributing part 7. Hereafter, the price tags of goods and the information of price tags of shops are read successively, and they are registered to the file automatically continuously.
Patent JP-H01204446-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUJII KOICHI
IPC: H01L21/8238
Filed: 1988-02-09
Abstract: PURPOSE:To implement the composite constitution and the multiple functions of a circuit, by insulating and isolating neighboring one-conductivity type transistors with a trench groove, and forming a resistor element or a capacitor element in the trench groove by the selection of a wiring pattern in an insulted and isolated pattern. CONSTITUTION:An N-channel type MOS transistor comprises polycrystalline silicon gate transistors 5 and N-type diffused layers 3 which are arranged at neighboring positions. The group of said transistors is formed on a P-type silicon substrate 1. A P-channel type MOS transistor comprises polycrystalline silicon gate electrodes 6 and P-type diffused layers 4 which are arranged at neighboring positions. The group of said transistors is provided on an N-well region 2. A trench-element isolating region 7 electrically isolates the neighboring transistors to each other. A partitioning-wall silicon oxide films 8 is formed in a polycrystalline silicon layer 9. The silicon layer 9 is provided in a groove at a part of each trench-element isolating region 7. This device is constituted with above described parts. The region including the polycrystalline silicon layer 9 is utilized as a low resistance element region or a capacitor element region. In this way, the composite constitution and the multiple functions of the circuit can be implemented.
Patent JP-H06240973-A (JP)
Title: Rock breaker
Inventor: KAZAMA HIROSHI
IPC: E21C37/08
Filed: 1993-02-18
Abstract: PURPOSE:To increase the rock breaking force by installing both first and second spacers in a rock breaker expanding the diameter of a rubber tube after being expanded and, after inserting the second spacer in time of contracting the rubber tube into the first space in time of first expansion, further expanding the rubber tube. CONSTITUTION:A rock breaker 15 is inserted into plural holes bored in a rock bed in a diametrally contracted state A, and a first spacer 6 is inserted thereinto in a state B of having a rubber tube 4 expanded. Next, a second spacer 7 is inserted thereinto in a state C of having this tube 4 contracted. Likewise, the rubber tube 4 is reexpanded (D), expanding a diameter of the rock breaker 15, and cracks are produced in and around the rock bed. In this connection, expansion of this rubber tube 4 is performed by means of a supply of hydraulic pressure. With this constitution, the rock bed is easily crushable without using any rock drill including a breaker or the like.
Patent JP-S55121550-A (JP)
Title: Microprogram control system
Inventor: HITOMI AKIRA
IPC: G06F9/26
Filed: 1979-03-14
Abstract: PURPOSE: To shorten the time of processing in instruction decoding mode, CPU mode, etc., by settling a jump destination by adding the partial data of an instruction to the output of an arithmetic-logic circuit by putting an addressing mechanism into operation by a single-instruction microprogram.  
     CONSTITUTION: On arrival of an instruction operating a ROM address converting mechanism, multiplexer 5 outputs the output of arithmetic circuit 6, as it is, by the instruction of address K-1 and signal line 12 has output value OP. Value OP reaches  multiplexer 5 via line 16, internal bus 9 and line 21. Multiplexer 5 selects line 21 and outputs it to line 12. Address register 2 is controlled to output the value of line 12, as it is, to line 13. The output of line 13 is OP, and consequently value (α) of ROM11 is outputted. Value (α) is inputted via line 22 to multiplexer 5, which selects this (α). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59157005-A (JP)
Title: Herbicide composition
Inventor: TANAKA TOSHIMI
IPC: A01N39/02
Filed: 1983-02-25
Abstract: PURPOSE:To provide a herbicidal composition exhibiting sure controlling effect independent of the stage of application and harmless to paddy rice plant, by combining an alpha-(beta-naphthoxy)propionic acid derivative with MFPR at a proper ratio. CONSTITUTION:The objective herbicidal composition can be prepared by compounding (A) 1pt.wt. of the alpha-(beta-naphthoxy)propionic acid derivative of formula I [R is 1-8C alkoxy or group of formula II (X is H or halogen)] with (B) preferably 0.002-0.05pt.wt. of 1-methyl-3-phenyl-5-[3-(trifluoromethyl)phenyl]- 4(1H)-pyridone (abbreviated as MFPR). The composition is effective to control water hyacinth, greater-duckweed, algae, etc. which are the weeds causing serious problems in a dam, river, creek, etc., and nevertheless, it has low toxicity to fish.
Patent JP-H08223959-A (JP)
Title: System and method for controlling speed of ac motor and power inversion unit employed therein
Inventor: KOBAYASHI KIYOTAKA
IPC: H02P23/20
Filed: 1995-02-17
Abstract: PURPOSE: To suppress fluctuation in the output voltage from a power inverter due to abrupt variation of speed command in a system for controlling the speed of an AC machine by feeding inverted AC power thereto. CONSTITUTION: The power inverter unit comprises a power converter 11 and a power inverter 14 and controls an AC rotating machine 15 by feeding AC rotating machine 15 with AC power of desired frequency obtained by inverting power from an AC power supply 10. The power inversion unit further comprises a speed control system 20 for the power inverter 14 and a voltage control system 30 for the power converter 11. In the speed control system 20, a speed command delay unit 22 receives a speed command Wr* and outputs the speed command Wr* with a predetermined time lag, while at the same time, an acceleration/ deceleration current operating unit 23 and a power operating unit 24 calculate an inverter output power Pconv.  In the voltage control system 30, a power supply current operating unit 34 operates a power supply current compensation command value Idc* from the inverter output power Pconv. The Idc* is added to a control output Id* from a voltage control operating unit 32 determined from the difference between a voltage command V* and the voltage Vfb across a smoothing capacitor 13 thus producing a power supply current command value Id* for controlling the output from the power converter 11 stably.
Patent JP-S59154847-A (JP)
Title: Transmitting and receiving system of console message in network system
Inventor: FUJIKOSO AKIRA
IPC: G06F9/00
Filed: 1983-02-24
Abstract: PURPOSE:To manage concentratedly the operating state of a decentralized network system as a whole by transmitting only an importanct console message to a host computer, and displaying, and logging this message by the host computer. CONSTITUTION:When a message for console 5 of a terminal is generated to a terminal OS1 in a terminal computer, this message is compared at a message selecting section 2 whether or not the message is a defined message in advance in a message define file 6, and when the result of comparison is coincident, the said message is informed to a transmission section 3. The transmission section 3 adds a header 21, time 22 and an attribute 23 to this message and the result is transmitted to receiving section 8 of the host computer 12. The receiving section 8 is of the multi-session system and the message is received from the computer of plural terminals at the same time. The display attribute is extracted from a message definition file 10 based on the attribute 23 added to the received message, the edition for the display is attained and the message is displayed. The message finished for the edition is displayed in time series on a console 9 and logged 11 at the same time.
Patent JP-S58147463-A (JP)
Title: Aluminum pigment and its preparation
Inventor: SHIMIZU JIYUN
IPC: C09D7/12
Filed: 1982-02-26
Abstract: PURPOSE:To provide the titled stable non-leafing-type paint storable without causing viscosity increase, giving a coating film free from metallic mottling, and suitable for two-coat one-bake coating process, by adding a specific amount of caprylic acid, etc. to aluminum. CONSTITUTION:The objective paint can be prepared by mixing (A) a flaky aluminum paste with (B) 0.15-5.00wt% (based on aluminum) of caprylic acid or its mixture, and aging the mixture at 40-70 deg.C for >=3 days.
Patent JP-S54123669-A (JP)
Title: Hydraulic servo valve
Inventor: AKASAKA YOSHIMICHI
IPC: F15B13/044
Filed: 1978-03-17
Abstract: PURPOSE: To enable to employ inexpensive water-contained oil as work fluid in a hydraulic servo valve by preventing the coil of a force motor from corroding by work liquid leaked from fine gap between the spool and the sleeve of the valve.  
     CONSTITUTION: In a hydraulic servo valve communicating hydraulic oil supply port 11 with control oil port 12 when a spool 1 is, for example, moved rightwardly by the operation of a force motor 5, an oil drain plate 20 is mounted at the shaft 5a of the force motor 5 and a shield plate 24 is mounted on the hole 26 of a body 4 at the shaft 5aF in space from the plate 20 in order to prevent the coil 6 of the motor 5 from corroding due to the fact that the fluid between the respective fluid compensators 15 and 17 of the spool 1 and the sleeve 3 passes through the fine gap 2 into a chamber 18 in the above operation. Further, a drain port 30 is provided in a shield chamber 28 formed by the plates 20, 24. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11231856-A (JP)
Title: Method and device setting horizontal oscillation frequency
Inventor: ONODERA SHINJI
IPC: H04N3/27
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To make the frequency of horizontal deflection current to automatically follow up an input horizontal synchronous frequency, independent of an effect due to the temperature characteristic of the constitutional element of a horizontal deflection circuit or the like, or the change thereof with the lapse of time. SOLUTION: An input horizontal synchronous signal HS is changed over to a signal having a different frequency, a value Cf H counted with a counter circuit 6 for the input horizontal synchronous frequency is held as frequency count value data Y, and an open/close switch 10 is turned off, thereby keeping only a horizontal oscillation circuit 11 in a free run state. In addition, a control circuit 7 sequentially changes digital data DD, thereby changing the oscillation frequency of the horizontal oscillation circuit 11 and finding digital data DD where a count value CHD for the oscillation frequency agrees to the frequency count value data Y. The digital data DD so obtained is used as horizontal oscillation frequency control data Y.  Then, power supply voltage E is set in a horizontal output circuit 12, and the obtained horizontal oscillation frequency control data Y is adjusted so that the frequency of the output pulse HP of the circuit 12 agrees to frequency count value data X.
Patent JP-H05198916-A (JP)
Title: Dividing device for board
Inventor: FURUSAWA TAKASHI
IPC: H05K3/00
Filed: 1992-01-21
Abstract: PURPOSE:To provide a device for dividing a board without mixing unit boards having different circuit patterns or electronic components. CONSTITUTION:A board 12 is placed on a movable conveyor 18 movable in X-Y directions, and so positioned that the board 12 on the conveyor 18 is moved to a dividing center 35 of a dividing machine 38 having a dividing blade. The unit boards divided from the board 12 are contained in any of left and right trays 44A, 44B in response to the type.
Patent JP-H11233561-A (JP)
Title: Mounting structure of semiconductor chip part
Inventor: YAMAI SAWAKO
IPC: H01L21/60
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent misregistration of a semiconductor chip part to a substrate. SOLUTION: A bump 12 provided on an electrode pad 2 of a semiconductor chip part 1 is constituted of a first plating part 12a, a tubular second plating part 12b formed on the first plating part 12a, and a third plating part 12c formed to almost a mushroom shape from an inside of the second plating part 12b to an upper end thereof. A solder material whose melting point is lower than that of the first and second plating parts 12a, 12b is used for the third plating part 12c, a metallic support 14 with an outer diameter which is smaller than an inner diameter of the second plating part 12b is formed on an electrode pad 13 of a substrate 7, and the third plating part 12c is melted. As a result, the metallic support 14 is buried inside the second plating part 12b.
Patent JP-H07238500-A (JP)
Title: Wallpaper and its production
Inventor: HIRAI JUNICHIRO
IPC: B32B5/18
Filed: 1994-02-28
Abstract: PURPOSE:To laminate a laminating film in closely contacting state without breaking a foamed layer laminated to a base sheet. CONSTITUTION:A base sheet is printed with a foamable ink to obtain an intermediate sheet 14 having a prescribed printed pattern. A laminating film 13 is placed on the intermediate sheet 14 and heated in a furnace 24 to expand the foamable ink. The laminating film 13 is closely contacted to the intermediate sheet 14 with a pressing mechanism 25 by pressing the laminating film 13 with a 1st pressing roller 25b made of hard rubber and having smooth surface under a pressure not to cause the breakage of the foamed layer.
Patent JP-H03235293-A (JP)
Title: Semiconductor memory circuit
Inventor: TAKAHASHI HIROYUKI
IPC: G11C7/12
Filed: 1990-02-08
Abstract: PURPOSE:To prevent velocity dispersion at high speed by reading out memory cell information according to forward potential difference to be generated from the ratio of currents flowing to paired diode type semiconductor elements forming the load circuit of a memory cell transistor. CONSTITUTION:A memory cell Mc1 is composed of NMOSMC1-4 and connected to diode type semiconductor elements Q1 and 2 as a load by a switch circuit. For reading out the Mc1, since any one of MC3 and 4 in the Mc is turned on, the read is detected as difference between forward voltages of the elements Q1 and 2, namely, as the potential difference between data buses DB and the inverse of DB according to the presence/absence of a cell current I1 or I2 flowing from a digit line on the ON side through the Mc1. When the current I1 flows to the element Q1 by a constant current source circuit 5, only an offset current I'1 flows to the element Q2 and an I1/I'1 can be sufficiently enlarged. Therefore, the data bus DB is made lower than the inverse of DB for about 120mV and this is read out by a sense amplifier circuit 6. Thus, a high-speed read operation can be realized while reducing the velocity dispersion.
Patent JP-H09222621-A (JP)
Title: Optical fiber amplifier device
Inventor: FUKUSHIMA MASARU
IPC: G02B5/18
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber amplifier device capable of preventing the incidence of residual exciting light on the inside of composite optical parts and improving the monitor accuracy of an input signal light power using a photoelectric conversion element disposed in the composite optical parts. SOLUTION: This device has the optical fiber amplifier 20 formed by using an induced emission release mechanism of a rare earth-added optical fiber and the composite optical parts 60 which contain an optical isolator 63, a wavelength multiplexer/demultiplexer 61 and the photoelectric conversion element 62 and have a function to receive the power of the input signal light. The composite optical parts 60 are disposed in the input side of the optical fiber amplifier 20 and the device has an exciting mechanism 40 for propagating the exciting light 30 in the direction reverse from the signal light.  A fiber grating 70 having a reflection center wavelength coinciding with the central wavelength of the exciting light remaining on the signal input side of the rare earth-added optical fiber 20 without contributing to the amplification action is disposed between the composite optical parts 60 and the optical fiber amplifier 20.
Patent JP-H06239653-A (JP)
Title: Flexible inorganic material
Inventor: OKUBO MINORU
IPC: C04B28/02
Filed: 1993-02-19
Abstract: PURPOSE:To obtain the flexible inorganic material improved in strength and flexibility by dispersing many thin and long crushed stones in a mixture comprising cement powder, water and a rubber latex, and subsequently integrally curing the dispersion. CONSTITUTION:100 pts.wt. of the powder of a cement such as Portland cement is added to and homogeneously mixed with a mixture of 30-100 pts.wt. of water and 5-50 pts.wt. of a rubber latex such as an acrylate latex having a concentration of 30-60wt.%. 50-450 pts.wt. of crushed stones produced by grinding rock, having a hardness of >=3 and having a thin long shape with a diameter of 0.1-2 mm and a major axis/length of >=1/1.5 is added to and homogeneously dispersed in the mixture. The dispersion is cast in a mold under non-pressure or under a pressure, and left at room temperature or aged at an elevated temperature. The molded and cured product is demolded from the mold to provide the objective flexible inorganic material excellent in strength.
Patent JP-H05233769-A (JP)
Title: Graphic data control system
Inventor: KINAKA MASAYASU
IPC: G06T1/00
Filed: 1992-02-18
Abstract: PURPOSE:To make it possible to reduce graphic data and to perform the replotting of a graphic at high speed, regarding the graphic data control system in a graphic processing. CONSTITUTION:The graphic data control system is provided with a graphic data attribute decision part 2 deciding the attribute value included in graphic data in a graphic data storage part 1, a graphic data control list 4 made into hierarchy by the attribute kind so that the attribute kind having few attribute values may be made in a higher rank and the attribute kind having many attribute values may be made in a lower rank and a reduction graphic data preparation part 5. The combination of the attribute value of each hierarchy by each one of the attribute value from each hierarchy in the graphic data control list 4 is determined. The graphic data storage part 1 is retrieved every combination, preferentially changing the lower rank attribute of the combination of the attribute value. The coordinate of graphic data is taken out and reduction graphic data 10 is prepared by the combination of the attribute value and the taken out coordinate. In the case of the combination where the higher rank attribute is common and the only lower rank attribute is different, reduction graphic data 10 is prepared by the only coordinate corresponding to the different attribute kind.
Patent JP-H03232995-A (JP)
Title: Formation of conductive polymer pattern
Inventor: MOCHIZUKI AKIHIRO
IPC: C08G61/12
Filed: 1990-02-09
Abstract: PURPOSE:To contribute toward improving the function and quality of a printed circuit board by disposing a patterning mask composed of ion exchange resin in front of a conductive electrode plate, in close vicinity to this electrode plate, and forming the prescribed conductive pattern in a nonconductive polymer film. CONSTITUTION:A conductive electrode plate 2 is immersed into a conductive polymer forming electrolyte 1. An electric current is allowed to flow between the above electrode plate 2 and a counter electrode 3, by which a conductive polymer is electrolytically polymerized and formed on the conductive electrode plate 2. At this time, a patterning mask 4 composed of ion exchange resin membrane is disposed in front of the conductive electrode plate 2, in close vicinity to this electrode plate 2, and a conductive pattern 50 is formed in a nonconductive polymer film 5. By this method, an all plastic flexible printed circuit board being lightweight and having superior flexibility can be produced.
Patent JP-H05234284-A (JP)
Title: Access method of optical disk device
Inventor: MIYAO HIROMI
IPC: G11B7/085
Filed: 1992-02-18
Abstract: PURPOSE:To reduce the required time for an access while moving an optical pickup to a designated position by computing the number of moving tracks corrected by the linear velocity compensation coefficient corresponding to the recording linear velocity of the disk actually being used. CONSTITUTION:When a first access command is generated from an access command means 1 after a disk is loaded, an access track number is obtained using a track number conversion table corresponding to a specific linear velocity of a track number storage means 2 and an optical pickup is moved by this number. Based on the difference between the position after the move and the designated position, a line speed compensation coefficient computation means 7 obtains a line speed compensation coefficient (K) corresponding to the recording linear velocity of a specific disk being used. For the access command after a second time, access is made by the number of tracks compensated by the coefficient (K) so as to eliminate correction operations of the access process caused by the errors in a recording linear velocity and the required time for access is reduced.
Patent JP-H11273672-A (JP)
Title: Nickel positive electrode for alkaline storage battery
Inventor: AUDRY CLAUDETTE
IPC: H01M4/32
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a paste electrode which has no irreversible loss of storage capacity. SOLUTION: This paste nickel electrode includes a can bon-based conductor, a current collector, and a nickel hydroxide based active material in powder form, and the conductor withstands electrochemical oxidation and is made from carbon particles corresponding to the formulae: W>0.025 (unit 10<9> g/m) and W=TC002/S×G. In the formulae. TC002 is a microcrystal size (unit nm) in (002) direction in an X-ray diffraction chart, S is the surface area of the particles (unit m<2> /g), and G is the graphitization coefficient of the carbon defined by the formula: G=(d002-0.3354)/(0.3450-0.3354) (d002 is a lattice constant (unit nm) in the 002 direction).