baber/WOPTO huggingface dataset:
Patent JP-S58147882-A (JP)
Title: Word line discharging circuit of semiconductor storage device
Inventor: KITANO KOUICHI
IPC: G11C11/414
Filed: 1982-02-27
Abstract: PURPOSE:To prevent a word line from being selected doubly and to secure the selection of memory cells through the work line discharging circuit of a static type semiconductor storage device, by providing a means which reliefs the variation of a current flowing through the word line between the work line and a common current source for discharging. CONSTITUTION:Resistances R1 and R2 are connected to the emitter of the 2nd transistor (TR), so the variation of discharging currents flowing through word lines WL1 and WL2 are slowed as shown by a solid line in a figure. Consequently, the potential of an unselected word line never rises again and the problem of double selection is solved. In the figure, the resistances are interposed between the emitter of the 2nd TR and the collector of a TR constituting the common current source for discharging as the means for slowing the variation of the current flowing through the word linds, but such constitution as another resistance is interposed between the base of the 2nd TR and the common connection point between a resistance and a capacitor constituting a time constant circuit, is allowed.
Patent JP-S61189769-A (JP)
Title: Data communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04M11/00
Filed: 1985-02-18
Abstract: PURPOSE:To attain a quick shift to the next communication job by detecting the busy state of a circuit by a busy tone and opening the circuit with the detection output of the busy tone. CONSTITUTION:A telephone circuit 2a is previously connected to a telephone 4 by an NCU 2 together with initialization of other circuits. Then the circuit 2a is connected to a hybrid circuit 6 after transmission, reception, calling, etc. At the same time, an interruption given from a busy tone detecting circuit 16 is permitted. When no interruption is produced, the bidirectional transmission is carried out by transmission of two signals (under the control of a signal line 24b) or reception of picture signals (under the control of a signal line 24f). While it is decided whether a busy tone is surely detected or not in the case of an interruption. Then the circuit 2a is connected to a telephone 4 as long as a signal line 16a is kept at '1'. A signal of level '10' is delivered to a signal line 24a, and at the same time the circuit 2a is opened to complete the procedure.
Patent JP-H01205112-A (JP)
Title: Automatic/manual focusing switchable lens barrel
Inventor: SUZUKI TAKASHI
IPC: G02B7/04
Filed: 1988-02-10
Abstract: PURPOSE:To simplify the mechanism of the title lens barrel and improve the focusing accuracy by switching the automatic focusing mode and manual focusing mode to each other by means of the engagement and disengagement of switching gears. CONSTITUTION:Switching between the automatic focusing and manual focusing is not performed by means of a newly provided clutch member, but by utilizing the engagement and disengagement of switching gears 8 with making a part of gears in an automatic focusing gear train and a manual focusing gear train. The engaging position of the larger gear (driven gear) on a rotary helicoid 12 and the output gear (drive gear) 13 of the automatic or manual focusing gear train is changed when the switching between the automatic focusing and manual focusing is made. Therefore, accuracy of the automatic and manual focusing is improved and this structure becomes very inexpensive.
Patent JP-S62193901-A (JP)
Inventor: NARA YASUNORI
IPC: B65B1/12
Filed: 1986-02-14
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-S59154318-A (JP)
Title: Position signal circuit
Inventor: WAKI TAIJI
IPC: H02P6/16
Filed: 1983-02-23
Abstract: PURPOSE:To form a position signal circuit which can apply smooth rotation to a non-rectified electric motor by adding HPFs for decreasing the DC offset of the position signal. CONSTITUTION:HPF1 and HPF2 are respectively inserted between the output terminals 1a, 1b of a Hall element 1 and the bases of differential transformers TRQ1, Q2. HPF3 and HPF4 are similarly inserted between the output terminals 2a, 2b of a Hall element 2 and the bases of TRs Q3, Q4. HPF5 and HPF6 are respectively inserted between the output terminals 3a, 3b of a Hall element 3 and TRs Q5, Q6. The DC offset riding on the position signal is thoroughly decreased by adding these HPFs. The position signal circuit which can apply smooth rotation to a non-rectified electric motor is thus formed.
Patent JP-H01205966-A (JP)
Title: Grinding and machining method and device therefor
Inventor: SHINDO KENICHI
IPC: B24B49/00
Filed: 1988-02-12
Abstract: PURPOSE:To reduce substantially no-load grinding and machining time in the second and succeeding processes by applying the constitution wherein a workpiece and a tool are relatively shifted for grinding and machining in such a way that a tool locus agrees to a shape corresponding to the shape of a machined plane recognized with a control device in the second and succeeding entire plane grinding processes. CONSTITUTION:In the first entire plane grinding process, a workpiece 11 and a tool 23 are made to give a relative motion within a range larger than the maximum length of a machined plane in a grinding direction, thereby conducting a grinding process. In this case, a detector 33 senses whether the workpiece 11 is giving a vibration, and a signal about the existence or non-existence of a vibration from the detector 33 is inputted to a control device 35, together with a signal about the position of the workpiece 11. On the basis of the inputted signal, the control device 35 recognizes the shape of the machined plane 13 of the workpiece 11. Thereafter, in the second and succeeding entire plane grinding processes, the control device 35 operates to cause a relative motion between the workpiece 13 and the tool 23 to give the tool locus of such a shape as corresponding to the shape of the machined plane 13. As a result, it becomes possible to reduce a no-load grinding time in the second and succeeding entire plane grinding processes.
Patent JP-H10227432-A (JP)
Title: Waste oil combustion burner
Inventor: TAKIGUCHI RYOICHI
IPC: F23G7/05
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent oil from dropping by efficiently burning dropping waste oil with a simple device. SOLUTION: An oil pipe 2 has an air flow pipe 3 concentrical with the pipe 2 outside the pipe 2. The air flow pipe 3 has a form longer than the end of the oil pipe 2. Further, the ends of both the pipes are formed with a high temperature resistant material, so that the life of a burner can be increased. In a two fluid burner 1, waste oil of high viscosity is supplied from the root part A of the oil pipe 2 and air is simultaneously supplied from an air introducing port B near the root of the air flow pipe 3.
Patent JP-H05236575-A (JP)
Title: Remote monitor control system
Inventor: HOSOI SHOICHI
IPC: G06F3/048
Filed: 1992-02-18
Abstract: PURPOSE:To surely monitor the entire system by receiving a fault signal of each equipment by means of a state display light and implementing the state display in a different state display. CONSTITUTION:A system display panel 8 on a central monitor panel 7 in a central monitor room is provided with symbol display sections 13, 14 simulating each device of the system, a remote control station, a master station, transmission lines and a LAN the like and illustrated display lights 14, 15 for the state display comprising LEDs of 1 light 2-color display such as red and green, or red and orange are fitted to the symbol display sections 12, 13. Then, a display panel controller of the center monitor panel 7 controls in which color the illustrate display lights 14, 15 are displayed according to a fault occurrence mode of each device according to the command from a computer of the central monitor and it is indicated at which part and at which device a fault takes place depending on the display mode.
Patent JP-H09223172-A (JP)
Title: Identity confirmation device
Inventor: MIZUNO KEISUKE
IPC: G06Q20/42
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To confirm identity without issuing a card for this system itself by judging whether or not read recording data is recorded in a management system and outputting its judgement result information. SOLUTION: Through the read function of a read means 10, a judging means 14 judges whether or not recording data read by the read means 10 is registered in the management means 13 in card registration mode and when the judging means 14 judges that the data is not registered, a registering means 15 registers the recording data read by the read means 10 in the management means 13, but when it is judged that the data is already recorded, the registering means deletes the registration of the recording data recorded in the management means 13. In response to the setting of identity confirmation mode, an output means 16 judges whether or not the recording data read by the read means 10 is registered in the management means 13 at an identity confirmation request made through a card and outputs the judgement result on a display means 11 to perform an identity confirming process.
Patent JP-H11208176-A (JP)
Title: Decorating method for writing utensil barrel
Inventor: FUKAI AKIRA
IPC: B43K3/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To make a decorative pattern outstanding, and increase the appealing degree by a method wherein on a grip rubber which is fitted on the outer peripheral part of a barrel main body, a hole part which has the same shape as the decorative pattern is provided, and from the hole part, the outer peripheral part of the barrel main body which has a different color from the grip rubber, is exposed. SOLUTION: The color of a grip rubber 2 which is fitted on the outer peripheral part of a barrel main body 1, and the color of the barrel main body 1 are made different from each other. Also, on the grip rubber 2, a hole part 3 which has the same shape as a decorative pattern is provided. From the hole part 3, the external surface part of the barrel main body 1 is exposed. Also, for the barrel main body 1, the location which corresponds with the hole part 3 of the grip rubber 2, is made lower than the surface of the grip rubber 2 by a specified length. Thus, the decorative pattern becomes stereoscopic, and the decorating effect increases. Also, when this writing utensil is gripped, a slip-preventing effect can be obtained.
Patent JP-H06325493-A (JP)
Title: Digital signal processor
Inventor: BOKU SANRIYUU
IPC: H04N19/70
Filed: 1994-02-28
Abstract: PURPOSE: To improve a recording bit rate without increasing a recording channel number by quadratically amplifying and modulating in phase a multivalued digital signal by a carrier signal, generating a pilot signal and adding the pilot signal to the modulated signal. CONSTITUTION: In a modulator 23, a 1st carrier frequency generator 24 generates a carrier signal, checking system clock frequency. A pilot signal generator 31 generates a pilot signal which has frequency 2fc that is two times more than carrier frequency fc to restore carrier and supplies it to 1st and 2nd terminals of a 2nd adder 32. In a 3rd adder 44, a bias signal it added to an output signal of a record amplifier 42 and then recorded as a magnetized signal in a magnetic recording medium 52 by a recording head 51. The bias signal corrects a hysteresis characteristic of the magnetized signal.
Patent JP-2000230427-A (JP)
Title: Internal combustion engine with supercharger
Inventor: KONAGA NAOHARU
IPC: F02B39/12
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain an internal combustion engine with supercharger designed to shorten the rise time of revolution speed without enlarging its size. SOLUTION: This internal combustion engine 1 is provided with a supercharger 12 for supplying compressed air thereto, and an electric motor 16 for driving the supercharger 12. The revolution of the internal combustion engine 1 is transmitted to the supercharger 12 via a clutch 18 which is capable of connecting/disconnecting the internal combustion engine 1 and the supercharger 12. Also, supercharged state is judged based on the operating state of the internal combustion engine 1. When it is judged to be the supercharged condition, the clutch 18 is controlled to connect the internal combustion engine 1 to the supercharger 12.
Patent JP-2000230673-A (JP)
Title: Piping support device
Inventor: TANAKA KYUICHI
IPC: B23K37/053
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To dispense with the temporary welding of pipings by providing a pair of support pieces for linearly supporting a first piping and a second piping on the bottom upper surface of integrally constituted first and second holders for supporting the first piping and the second piping. SOLUTION: A first piping 1 and a second piping 2 are supported by a piping support device 4 held by a support member 3 fixed to a building structure 103. The piping support device 4 is formed of square first holder 5 and second holder 6 having inside dimensions larger than the outer diameter dimensions of the first and second pipings 1, 2, a connecting member 7 provided on the upper part of the holders 5, 6 so as to extend over both the holders 5, 6, and a pair of support pieces 8 for supporting the first piping 1 and a pair of support pieces 9 for supporting the second piping 2, which are provided on the respective bottom upper surfaces of the first holder 5 and the second holder 6. The piping support device 4 can be removably connected to the support member 3 by fastening nuts 10.
Patent JP-H09223466-A (JP)
Title: Pulse magnetron anode body structure and manufacture thereof
Inventor: MUKUMOTO TOSHIYA
IPC: H01J9/14
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To increase field intensity between anode vanes and obtain stabler πmode oscillation of a pulse magnetron by sharpening in an acute angle both end parts as viewed from the short side direction of the inner end surface of the anode vane. SOLUTION: A plurality of anode vanes 2 are radially arranged in the inner circumferential wall of an anode cylinder 1, their outer end parts 2a are laser- welded, each inner end part 2b is extended in the direction of an anode on the center axis. Both end parts as viewed from the short side direction of the inner end surface of the anode vain 2 are sharpened in an acute angle. Practically, both end parts as viewed in the short side direction of the end surface of the inner end part 2b on the anode vane 2 are formed in almost an W shape. Large and small two kinds of strap rings 3, 4 having a rift are shorted to the anode vanes 2 every other rings, and cavity resonance is formed.  An output part 5 is projected in the perpendicularly crossing direction to the tube axis in the anode cylinder 1, and an antenna lead 6 conducted from one of the anode vanes 2 is extended within the output part 5.
Patent JP-S55125246-A (JP)
Title: Quaternary gold alloy
Inventor: MURAO MASAMI
IPC: C22C9/00
Filed: 1979-03-19
Abstract: PURPOSE: To provide a 9- or 10-carat gold alloy for decoration free from discoloration due to oxidation without a protective plated layer and maintaining the golden luster over a long term by alloying Au with Ag, Cu, Zn, etc. in a specified ratio.  
     CONSTITUTION: The 9- or 10-carat Au alloy is composed of, by wt., Au 37.5W 41.7% and alloying metal 62.5W58.3%, and the compsn. of the metal consists of, by wt., CU 75.7W76.7%, Ag 14.2W15.5% and Zn 7.8W10.1%. 1W5wt% of Pt, Pd, Ru, Sn or a mixt. thereof may be added and alloyed. The Au content of this alloy is low, and this alloy does not undergo a change in the golden color due to oxidation over a long term, so it is utilized as a material for accessories such as a necklace and a pendant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58159357-A (JP)
Inventor: ROBAATO GURAHAMU RUNDAAGAN
IPC: H01L23/32
Filed: 1983-02-28
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-H07240319-A (JP)
Title: Choke coil for both normal mode and common mode
Inventor: SUZUKI TAKESHI
IPC: H01F37/00
Filed: 1994-03-01
Abstract: PURPOSE:To provide a choke coil which can be used for both a normal mode and common mode and is improved in normal-mode noise inhibiting characteristic without lowering the common-mode noise inhibiting characteristic. CONSTITUTION:A choke coil 10 is provided with first and second windings 13 and 14 wound around the winding section 12a of a drum type core 12. The coupling coefficient K between the windings 13 and 14 is changed between 0.90 and 0.97 in accordance with a required normal-mode noise inhibiting characteristic and common-mode noise inhibiting characteristic.
Patent JP-S61190165-A (JP)
Title: Needle lift amount control type fuel injection nozzle
Inventor: KOSUDA TORU
IPC: F02M61/16
Filed: 1985-02-18
Abstract: PURPOSE:To reduce noise in light load and prevent an engine from output reduction in high load by providing a 2-stage throttling throttle portion, limiting a nozzle needle lift amount in the light load range like idling and releasing this limitation in high load. CONSTITUTION:A cam shift 29 is rotated and a larger diameter portion of a cam 26 abuts against a stopper 22 in light load of an engine. Under such a condition, when a nozzle needle 4 is lifted slightly in fuel injection, the upper portion 17a of a pressure pin abuts against the lower end 22a of a stopper to limit the lift amount of the nozzle needle 4. On the other hand, this limitation is released in high load. Thus, injection rate is restrained low in light load, atomization is improved and injection time is elongated so that combustion is smoothed to reduce noise. Further, the engine in high load is prevented from output reduction.
Patent JP-H04213119-A (JP)
Title: Computer system
Inventor: KATO HIROSHI
IPC: G06F9/44
Filed: 1991-02-27
Abstract: PURPOSE:To operate both the first/second language applications by the same computer, inputting/outputting device, and the first language OS by emulating one part of the second language BIOS and the second OS by the second language emulator. CONSTITUTION:For example, in the case of English (first) and Japanese (second), a BIOS 1 is used for an English processing, and an English OS 2 manages a system material by this English BIOS 1. These BIOS 1, OS 2, Japanese circumstance driver 3, and Japanese application program 4, are stored in a main storage 7. A Chinese character font information is stored in an extended memory 8. A Japanese emulator 6 is a system disk constituted of a series of Japanese circumstance driver/Chinese character font information/loader. The Japanese circumstance driver 3 and the Chinese character font information 5 are stored in the main storage 7 and the extended memory 8 by the loader. Thus, the Japanese circumstance can be realized without changing the English OS 1 and a hardware.
Patent JP-H09205258-A (JP)
Title: Printed wiring board
Inventor: TANABE HIROSHI
IPC: H05K1/11
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board in which a through hole can be formed precisely in a position faced with an LSI by a method in which through holes are formed respectively in vertexes of a quadrangular area which is required to connect a debugging tool to the LSI. SOLUTION: A printed-wiring board 2 is removed from a cabinet 1, the cabinet 1 is cut by a heat cutter or the like so as to connect respective through holes 11 to 14, and a square through hole 10 in which the through holes 11 to 14 are used as vertexes is formed. At this time, the through holes 11 to 14 are formed in positions which are projected by the through holes 11 to 14 in the cabinet 1, and the through hole 10 is formed in such a way that the through holes 11 to 14 are used as the vertexes. As a result, the through hole 10 is formed in a position and a size which are projected by an area. The area is set in a position and a size which are required to connect a debugging tool to an LSI 3.  Consequently, the through hole 10 is formed in a position corresponding to the LSI 3 so as to be in a minimum size, and the through hole 10 can be formed precisely in a position faced with the LSI 3.
Patent JP-H05198522-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOIZUMI TORU
IPC: H01L21/265
Filed: 1992-01-23
Abstract: PURPOSE:To provide the manufacture of a semiconductor device which has materialized an ion implantation method and a recovery method capable of recovering more completely from the damage of crystal defect, etc., at ion implantation. CONSTITUTION:In the manufacture of a semiconductor device for forming a high-concentration impurity layer by implanting impurities into the semiconductor layer 1-2 on an insulating substrate 1-1 by an ion implantation method, this is the manufacture of a semiconductor device which recovers more completely from the defects (1-6) caused at implantation by performing the implantation of ions and the subsequent heat treatment process repeatedly dividing it into several times, and arranging it so that the quantity of implanted ions at one time may not exceed the critical dosage of ions.
Patent JP-S60176612-A (JP)
Inventor: IGARASHI ITSUO
IPC: A47J27/00
Filed: 1984-02-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63202519-A (JP)
Title: Lifting mechanism of linear motor type conveying device
Inventor: HORINOUCHI ARATA
IPC: B65G17/12
Filed: 1987-02-14
Abstract: PURPOSE:To improve conveying efficiency as well as safety by providing driving body in parallel with a lifting rail over the whole length of said rail and providing a means of engaging with both of said driving body and a bogie in the lifting mechanism of a one-side type linear motor conveying device. CONSTITUTION:A chain 28 is made travel counterclockwise at a defined speed. On the other hand, a feeding voltage to a primary side is regulated in such a way that a carrier C which is conveyed by a horizontal rail is decelerated at a curve part on the lower side of a vertical rail 11 and that, after being translocated to the vertical rail 11, its speed becomes gradually lower than the speed of the chain 16. While the speed of the carrier C is higher than the speed of the chain 16, the board 13 of the carrier C is lifted up while collapsing the engaging pieces 17 of the chain 16. When its speed is lowered, the engaging recessed parts 14 of the board 13 are engaged with the engaging pieces 17 and the board 13 is lifted up together with the chain 16 being supported by the engaging pieces 17. Accordingly, the lifting can be smoothly carried out improving conveying efficiency while preventing falling down.
Patent JP-H10226837-A (JP)
Title: Heat resistant steel for gas turbine disk
Inventor: KONNO SHINYA
IPC: C22C19/05
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To enable the increase of fatigue strength, the increase of high temp. strength and the improvement of ductility for a gas turbine disk material by composing it of a compsn. contg. specified weight ratios of Ti, Nb, Cr, Fe, Al and C, in which the contents of C and N are prescribed by a specified inequality, and the balance Ni with inevitable impurities. SOLUTION: The componental compsn. of a heat resistance steel for a gas turbine disk is composed of the one contg., by weight, 1.0 to 2.0% Ti, 1.5 to 3.1% Nb, 10 to 20% Cr, 25 to 45% Fe and 0.5 to 2.0% Al, in which the contents of C and N are prescribed by an inequality, and the balance Ni with inevitable impurities. In the case the refining of the crystal grains is attained by increasing the content of C and increasing the content of Nb (C, N) in the Ni-Fe-Cr-Nb-Ti superalloy, deterioration in its strength caused by the reduction of Ni3 Nb (γ" phases) occurs, and Al is added thereto to prevent it. The increase of the temp. of a gas turbine disk and its high-reliability and made possible, and the increase of its combustion temp. and the increase of its scale, i.e., the improvement of its thermal efficiency are realized.