baber/WOPTO huggingface dataset:
Patent JP-S63234725-A (JP)
Title: Frequency synthesizer
Inventor: AOKI SHIGEO
IPC: H03L7/187
Filed: 1987-03-24
Abstract: PURPOSE:To prevent from erroneously locking to an image frequency by detecting the output signal of a VCO, making variable the frequency-dividing ratio at the time of an image signal and moving it in the direction of the inherently desired frequency. CONSTITUTION:A comparator 17 compares the voltage of a control signal VT to a VCO 1 and a reference voltage VR and at the time of VT<VR, a comparator output signal 19 of an H is outputted. At this time, since a frequency- dividing ratio N of a frequency-dividing device 7 is larger than a set value N0 from an external part, a frequency signal f1 reference signal fref is obtained and the lock is not executed. The control is loaded in the direction to raise the signal VT and raise an output frequency signal 2 as the action of PLL. In a short time, the VT rises, VT=VR is obtained and the signal 19 comes to be L. When the signal VT arrives at the desired value, the PLL is stabilized by the desired oscillating frequency.
Patent JP-S58185206-A (JP)
Inventor: ITOU MUNEHIKO
IPC: B27K5/00
Filed: 1982-04-24
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-S59194306-A (JP)
Inventor: WADA HIDEKAZU
IPC: H01B3/20
Filed: 1983-04-19
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-S57185538-A (JP)
Title: Print controller
Inventor: SUZUKI MASAMITSU
IPC: B41J5/30
Filed: 1981-05-11
Abstract: PURPOSE:To reduce the loss time at printing, by providing a memory managing information stored in an external storage device and storing an address on external information to this memory when a channel device is in use. CONSTITUTION:Information to be printed is stored in a reception memory 31 tentatively and analyzed at a dot expander 32. The expander 32 determines that the character pattern is to be expanded from which position of a page memory A36 from the information in the memory 31, and an address of a character pattern memory 33 or an external character pattern memory 35 is obtained, the character pattern is read out and expanded on a memory A36 to form the character image. This is transmitted to a laser print 38 through a channel device. When the character pattern to be obtained is in the memory 35, the pattern address, the address expanded to a page memory B37 and a memory size are stored in an external character pattern management memory 34. If the channel device is not in use, the character pattern is read out from the memory 35 according to the information in the memory 34 and expanded in the memory B37 and given to a printer.
Patent JP-H11102480-A (JP)
Title: Gas supply controller
Inventor: KONDO FUMIO
IPC: G07F15/06
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a device and to improve security capability. SOLUTION: When an IC card 40 is inserted (S27:YES), error history is displayed on a display part 32 (S29). When the IC card 40 is pulled out (S30:NO), 'CL' is flickered on the display part 32 for five seconds (S31), and the deletion possible state of error history is informed. When the IC card 40 is not inserted again during five minutes (S32:NO, S33:YES), control is terminated (S17). When the IC card 40 is inserted during five minutes (S32:YES), stored error history is deleted (S34), and control is terminated (S17).
Patent JP-H09258192-A (JP)
Title: Liquid crystal display element
Inventor: YAMAGUCHI TAKASHI
IPC: G02F1/1333
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress the degradation in display grade occurring due to the disturbance of the orientation of liquid crystal in a part parted from a wall-like member to the irreducible minimum by providing the element with projecting members for trapping orientation defects. SOLUTION: Matrix-like walls 21 are formed on a substrate 11. Pixels are formed by these matrix-like walls 21 and the substrate 11 and a counter substrate 12. Columnar members 22 are formed in nearly the central parts of the pixels. A liquid crystal material 31 previously adjusted and compounded in the amt. of chiral agents in such a manner that the arrangement of liquid crystal molecules is twisted 90 deg. between the substrates is packed in these pixels. The height of the wall-like members 21 in the section perpendicular to the substrate 21 is defined as D1 and the height of the projecting or columnar members 22 as D2. If D2/D1>=0.2 at this time, the effect for controlling the orientation defects is obtd. The projecting or columnar members 22 are preferably formed in nearly the central parts of the liquid crystal regions in order to obtain the between display quality.
Patent JP-H11264812-A (JP)
Title: Wet type device for measuring amount of charge of minute particle
Inventor: SHINPO TOMOHIRO
IPC: G01R29/24
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To make the amount of chare measurable in real time by synchronizing the temporal changes of particles being adhered to electrode plates and the value of current passing between the electrodes, and to secure the reproducibility of measured values. SOLUTION: The met type device for measuring the amount of charge of minute particles is provided with a current measuring means 9 to measure a micro-current which passes at the time of impressing a d.c. voltage between two flat plate electrodes immersed in a particle diffusion liquid, weight measuring means (13 and 15) to measure the weight of micro particles adhered to the electrodes by electrophoresis, and a control means 10 to synchronize the measured current value and the measured weight value, to capture them in real time, and to compute and display the electric property evaluated value of a diffusion liquid. As it is possible to verify the continuous state of being adhered to the electrode plates by this, the device is effective as a means to evaluate the properties of each micro-particle such as the speed of electrophoresis.
Patent JP-H06283044-A (JP)
Title: Cable for anti-spattering welding robot
Inventor: FUJIO NOBUHIRO
IPC: H01B3/30
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a cable for anti-spattering welding robot which has a flexibility and a bending resistance. CONSTITUTION:Insulated core wires made by providing an insulating coverage to a flexible conductor are twisted each other, and a shield layer is provided to the periphery so as to make a shielded core wire 6. The shielded core wires 6 are twisted each other, and a sheath 8 is provided to the periphery of the twisted core wires 6 by using a resin composite made by mixing and kneading a chlorinated polyethylene and an ethylene-ethylacrylate, in the scope 40/60 to 60/40 in the weight ratio. This resin composite 8 exercises the anti-spattering property.
Patent JP-S60229732-A (JP)
Inventor: FUIRITSUPU KORUSHI
IPC: B29C48/08
Filed: 1985-04-02
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-H02286637-A (JP)
Title: Production of aliphatic-substituted fluorobenzene
Inventor: YOTSUHEN BUIRUTO
IPC: B01J27/122
Filed: 1990-03-22
Abstract: Process for preparing aliphatically of the substituted fluorobenzenes formula I 
<IMAGE>
 in which
 R represents an aliphatic or cycloaliphatic radical,
 n is 2, 3 or 4,
 and in which
 X is a hydrogen, fluorine, chlorine or bromine atom,
 by diazotising the corresponding aniline derivatives of the formula II 
<IMAGE>
 in the presence of tetrafluoroboric acid and decomposing the diazonium tetrafluoroborates of the formula III which are obtained 
<IMAGE>
 where the decomposition reaction is performed at the same time as the diazotising reaction in the presence of elemental copper and/or copper(I) and/or copper(II) salts and at temperatures from -15 DEG  to 80 DEG C.
Patent JP-S60215153-A (JP)
Title: Control unit for automatic transmission
Inventor: KATOU YUUJI
IPC: F16H61/14
Filed: 1984-04-10
Abstract: PURPOSE:To prevent the occurrence of hunting to be produced with operation of a lockup mechanism, by corresting a conversion characteristic in a suction pressure-oil pressure converting device so as to compensate a variation in the suction pressure to be generated with the operation of the lockup mechanism. CONSTITUTION:A lockup control unit 80 is connected to a solenoid coil 54 of a vacuum throttle valve 27, and when a lockup mechanism is in a lockup state, the vacuum throttle valve 27 is controlled so as to make the value of throttle oil pressure to the same suction pressure smaller than that in case of being a non- lockup state. With this constitution, since throttle oil pressure before and after operation of the lockup mechanism is almost not varied, such a hunting phenomenon as being produced with the operation of the lockup mechanism is preventable from occurring.
Patent JP-S56166665-A (JP)
Title: Half-tone processing system
Inventor: ISOBE HIROMASA
IPC: H04N1/405
Filed: 1980-05-28
Abstract: PURPOSE:To facilitate the modificatin of a dither matrix with respect to a half-tone processor by a dither method, by storing respective numericals of two different dither matrixes by addressing each matrix partially in common. CONSTITUTION:In a memory (ROM)1, respective numericals of dither matrixes DM1 and DM2 differing in numerical array, for example, are stored as four-bit  digital values in individual addresses while high-order addresses A are assigned in  common. To the address A, an address signal (e) for modification is inputted as a  ''1'' via a modification switch 2 when the switch is on. According to the ''0'' or ''1'' of  the signal (e), the matrix DM1 or 2 is read. In response to clock signal CKs 1 and  2 synchronizing with the scanning of an optical sensor, a picture-element counter 3  and line counter 4 output threshold value Cij which corresponds to an original surface from the memory 1. Then, the threshold value Cij is compared 5 with an  optical sensor output Xij and from an output signal Yij, a recording picture with  approximate original density is obtained.
Patent JP-H01242984-A (JP)
Title: Beam profile monitor
Inventor: NAKANISHI TETSUYA
IPC: H01J37/04
Filed: 1988-03-24
Abstract: PURPOSE:To measure the position of a beam at an optional point on a plane that the beam crosses by providing a conductive piece in the lengthwise direction of an insulator provided crossing a charged particle beam track, and moving the insulator crossing the lengthwise direction. CONSTITUTION:The long-sized insulator 11 such as a ceramic pipe is provided crossing the beam track of a charged particle, and conductive pieces 12 are formed by coating at specific intervals in the lengthwise direction of the insulator 11. When the beam of the charged particle strikes on a conductive piece 12, it is captured there and led out as an electric signal through a lead-out line 3. This electric signal is almost proportional to the intensity of the beam, so the insulator 11 is moved by a moving mechanism 5 in an X-axial direction to find the intensity distribution of the Y-axial beam at respective X points. Consequently, the position and intensity distribution of the beam at an optional point in the X-Y plane can be measured.
Patent JP-H11271037-A (JP)
Title: Image forming method, image forming equipment and smoothness detector of recording medium
Inventor: TAMURA HISAHIRO
IPC: G03G15/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To form an image of high quality without depending on various kinds of paper, i.e., the kind and surface roughness of recording medium to be used. SOLUTION: This image forming method contains a smoothness detecting step of recording medium and an image formation control step, thereby obtaining an excellent image. The smoothness detecting step consists of a first step S2-1 for irradiating a recording medium with a light, a second step S2-2 for detecting reflected light intensity distribution from the recording medium, as three-dimensional image information, and a third step S2-3 which operates the detected three-dimensional image information and converts it to fractal dimension being one-dimensional information. A step S2-4 determines and controls a plurality of image forming parameters on the basis of the fractal dimension being the one-dimensional information.
Patent JP-S55162336-A (JP)
Title: Mixing method for liquid using valve
Inventor: IDE MASAYOSHI
IPC: B01F15/04
Filed: 1979-06-05
Abstract: PURPOSE:To mix liquids of different kinds at the fixed rate without being mutually subjected to the influence of the quantities of the liquides to be supplied by a method wherein the quantitites are separtely adjusted, and the liquids are fed to the inlet side of the same feed pipe through each passage and mixed. CONSTITUTION:Liquids of a plural kind are introduced to the same valve, the quantitites of the liquids supplied are separately adjusted by the operation of the same valve handle, and the liqids are supplied to the inlet side of the same feed pipe through each passage and mixed. When this method is appied to a plug for water and hot-water supply, a column portion 15 at a lower end of a spindle 9 slips out of a communicating port 2 when lifting a knob 17 in the 31 direction, and water can be passed to a discharge pipe 26. When rotating the knob 17 in the 32 direction, a water passing hole 3 and a water passage 5 are communicated, and cold water is discharged. When further rotating the knob 17 in the 32 direction, both the water passing hole 3 and the water passage 5 and both a water passing hole 4 and a water passage 6 are communicated, and hot water is discharged.
Patent JP-H02250116-A (JP)
Title: Control method for discriminating kind of cpu and clock speed
Inventor: YANAGIMOTO SACHIKO
IPC: G06F9/30
Filed: 1989-03-24
Abstract: PURPOSE:To eliminate the need for increasing a machine ID when a new kind of machine is generated by discriminating a kind of a CPU by a program, storing this kind in a data area, discriminating a clock speed by the program and storing it in the data area. CONSTITUTION:First of all, as (n) = 1, an instruction of An for showing a kind of a CPU is issued, and subsequently, whether it is an error or not is discriminated, and in the case of an error, (n) is increased by '1', and unless (n) exceeds some number (m), an instruction of A2 being a kind of the next CPU is issued. In the kind An of some CPU, in the case when it is not an error, it is decided that the kind of the CPU is An, and An for showing the kind of CPU is stored in a data area 20. Next, a clock speed is discriminated, and the obtained clock speed is stored in a data area 30. In such a way, when a new kind of machine is generated, it becomes unnecessary to increase a machine ID and to correct a software which depends on a kind of the CPU and a clock speed.
Patent JP-2000269193-A (JP)
Title: Formation method for fine contact hole and fine via hole
Inventor: MIYAMOTO HIDENOBU
IPC: H01L21/28
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To form a fine contact hole and a fine via hole by using a pattern formed by lithography, by a method wherein, at a stage at which an interlayer film is formed to be thick, a hole is formed by a taper etching operation and its upper part is polished by a CMP operation. SOLUTION: A wiring 3 is formed on a first interlayer film 1 on a semiconductor substrate on which a metal wiring is formed. A second interlayer film 2 is formed so as to cover the wiring. A global flattening operation is performed. After that, a resist layer 4 having a hole 6 in a prescribed pattern by lithography is formed on the second interlayer film 2. Then, a taper etching operation by a dry etching operation is execute to the second interlayer film 2 which is exposed by the hole 6. A via hole 7 is formed in a forward taper shape at a taper angle θ. After that, the resist layer 4 is removed by an ashing process and a wet exfoliation process. After that, the surface of the second interlayer film 2 is polished by a CMP operation.
Patent JP-H01244046-A (JP)
Title: Void slab construction work and floor panel therefor
Inventor: NAKAYAMA KATSUMI
IPC: E04B5/43
Filed: 1988-03-24
Abstract: PURPOSE:To reduce the weight of slabs as well as shorten the period of construction by a method in which two web steel frames whose lower parts are integrated with lower concrete slabs are placed between large beams by hooking the ends of the web steel frames and detachable floor slabs are placed on the web steel frames. CONSTITUTION:Two long web steel frames 1 are widthwise erected in parallel and concrete 9 is placed to embed the lower part of the frames 1 to form a lower slab 2. The frames 1 integrated with the slab 2 is placed between large beams 8 by hooking the ends of the frames 1 and detachable floor panels 11 are placed on the frames 1. The panel 11 is made of a fiber-reinforced concrete and has, therefore, light weight. The construction of slabs at great span can be made possible and the construction period can also be shortened by reducing the number of processes on site.
Patent JP-H11267129-A (JP)
Title: Hand piece of ultrasonic scalpel for surgical operation
Inventor: AOKI HITOSHI
IPC: A61B18/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To drastically reduce the driving voltage of a hand piece, and improve safety by a method wherein the hand piece of an ultrasonic scalpel for surgical operation, for a purpose wherein a biomedical tissue is spalled and emulsified by an ultrasonic vibration, and removed by drawing, is constituted in such a manner that a node part at a second location or after when being counted from the terminal end side, may be held. SOLUTION: This hand piece of an ultrasonic scalpel for surgical operation is constituted of an ultrasonic oscillator 1, a joint 2 and a chip 3 or the like, and the ultrasonic oscillator 1 is constituted of a vibration element, an electrode plate, an insulation plate, a front face metal block, a backing metal block or the like. For such a hand piece, a node part at a second location when being counted from the terminal end, is held and sealed by a casing 4. That is, the joint 2 which is connected to the ultrasonic oscillator 1, is supported by the casing 4 at a flange 5. By this method, a flange which is provided on the ultrasonic oscillator 1 is made unnecessary, and the quantity of the vibration elements is made freely changeable. Also, the thickness of the insulating plate in order to suppress a leakage current can be set larger, as well.
Patent JP-H09260081-A (JP)
Title: Discharging lamp lighting device
Inventor: KAKEHASHI HIDENORI
IPC: H05B41/392
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device allowing to reduce volume size of electronics to reduce the number of electronics parts, thus miniaturize the apparatus by using functional elements having proper start-up function or dimming function and including peripheral electronics. SOLUTION: Field effect transistor Q1, Q2 connected to both terminal of direct current power supply E is alternatively turned on and off by a controller 1 to oscillate a desired frequency to supply power to the discharging lamp La through a resonator which is comprised of an inductance element L1, a capacitor C3, a discharging lamp La, and capacitance present in the first electrode and common electrode of piezoelectric transformer CT. A pulse transformer PT supplies given voltage to the discharging lamp La and at least part of output power of the high frequency lighting circuit from the piezoelectric transformer CT is converted to constant current high voltage to supply to a primary windows n1 of the pulse transformer PT.
Patent JP-2000266802-A (JP)
Title: Testing method associated with d.c. current application on d.c. cable
Inventor: NAKAO YOSHIAKI
IPC: G01R31/12
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of overcoming the condition that specimen cable cannot be placed in the vicinity of a D.C. high-voltage generating device and tested in various tests of extra high-voltage D.C. cables and efficiently implementing tests such as electric-current applying tests of D.C. cables. SOLUTION: A plurality of lead cables 10a, 10b, and 10c for current application are previously housed in a concrete trough 17 and laid between a test field at which a specimen D.C. cable 1 is extended and installed and the vicinity of a D.C. high-voltage generating device 11 installed at a distance from the test field. Plug-in cable terminal parts 15 are each mounted to both ends of the lead cables 10 for current application. One plug-in cable terminal part 15 is inserted into an air circuit terminal connecting part EB-A13, and the other plug-in cable terminal part EB-A15 is inserted into and connected to an insulating gas intermediate connecting part 3.
Patent JP-S58192063-A (JP)
Inventor: RICHIYAADO EI RATSUKUSU
IPC: G03G15/08
Filed: 1983-04-21
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-H10271763-A (JP)
Title: Motor fitted with controller and permanent magnet motor
Inventor: NISHIZAWA TAKASHI
IPC: H02K1/27
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the thermal influence from the motor body to a controller by so constituting the device as to have heat-resistant rubber sheet being attached to the face on control circuit side of the bulkhead provided between a control circuit and a motor. SOLUTION: The stator 3 of a motor 1 is attached to the inside periphery of a frame 5, and a rotor 2 is attached to a shaft 6, and both ends of the shaft 6 are mounted rotatably by a bearing 7A and a bearing 7B, and the bearings 7A and 7B are born with bearing brackets 8A and 8B. Moreover the motor 1 possesses a control circuit 9 to control the number of revolutions on opposite side to load, and the control circuit 9 is attached onto a flat plate 10 for the control circuit having a fin, etc. Then, a graphite rubber sheet 12 is attached to the face on control circuit side of a bearing bracket 8B so as to reduce the heat conduction to control circuit side of the heat generated at the internal surface of the motor 1. As a result, the thermal influence from the motor body to the control circuit can be reduced by the improvement of cooling capacity.
Patent JP-S61183549-A (JP)
Inventor: HIRAI TAKASHI
IPC: E04D3/40
Filed: 1985-04-05
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-S52154346-A (JP)
Title: Preparation of semiconductor crystal
Inventor: IIDA SHINYA
IPC: H01L21/84
Filed: 1976-06-18
Abstract: PURPOSE: To prevent the ingress of Al by forming regions containing phosphorus on a wafer of a material containing Al, thereafter growing Si crystals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59196645-A (JP)
Title: Data communication system
Inventor: SHINOHARA HIROSHI
IPC: H04L12/42
Filed: 1983-04-22
Abstract: PURPOSE:To lay a transmission line with two-system system in which data do not collide with each other by connecting the transmission line in a loop constitution to constitute a data communication network, and giving priority on a data reached a port first from two ports of a data processor. CONSTITUTION:In transmitting a data from the data processor 2, the data from a data processing section 15 is converted into a signal form on a transmission line at a data form converting section 16 and transmitted respectively to transmission lines 1', 2' via OR logical elements 11, 12 and drivers 6, 8. The data reaching the transmission lines 1', 2' is inputted respectively to one input of AND logical elements 9, 10 and a first arrival priority deciding section 14 via receivers 5, 7 at the receiving when the data is reached earlier from the data to the transmission line 1'. The first arrival priority deciding section 14 decides the first arrival signal between the data from the receivers 5, 7, a first arrival signal is outputted to a prescribed signal line (18 in this case), and the passing/inversion of both the data are controlled.