baber/WOPTO huggingface dataset:
Patent JP-S5967731-A (JP)
Title: Phase locked loop circuit
Inventor: SENOO TAKANORI
IPC: G11B20/14
Filed: 1982-10-12
Abstract: PURPOSE:To offer a PLL circuit not unlocked even if an input signal is missing, by changing over the input signal and an output of a virtual signal generating circuit and inputting the result to a phase comparator with a dropout signal. CONSTITUTION:When a dropout is generated in the input signal I, a dropout detecting circuit 5 outputs a detecting signal D and a switching circuit 7 gives an output G of the virtual signal generating circuit 6 to the phase comparator 1. Mistead of the input signal I and the virtual signal, signal of NRZ waveform and EFM waveform may be used. Although the phase comparator 1 generates an error signal within one cycle since the phase between the input signal and the virtual signal G is shifted at the moment when the signal is switched, and then no frequency is shifted, the phase lock is performed immediately and the control voltage just before dropout is kept. The phase error within one cycle is generated similarly at the point of time of recovery after the end of dropout, but no frequency shift is generated at all and the synchronism is maintained.
Patent JP-H11350404-A (JP)
Title: Dismantlement for track frame in tunnel
Inventor: SAGARA HIROSHI
IPC: E21F13/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a dismantlement method for a track frame in a tunnel which can carry out the settling work of a track frame in the tunnel in a short term, and can shorten the construction period of a tunnel work without hindering other works. SOLUTION: A track frame 10 in a longitudinally long tunnel having a gate- shaped section is set up on the floor board of the tunnel, and the track frame 10 in the tunnel is divided into a plurality of track frame blocks 19 about the same in length as a long heavy matter transporting vehicle 20, which is inserted in a vehicle inserting space 18 formed inside the track frame block 19, and the loading face of the loading frame 21 of the heavy matter transporting vehicle 20 is thereby risen to load the track frame block 19 on the loading face, and then the track frame block 19 is carried to a block dismantling site and dismantled.
Patent JP-H0229198-A (JP)
Title: Monitoring system
Inventor: NONOMURA MASATO
IPC: B23Q41/00
Filed: 1988-07-19
Abstract: PURPOSE:To make the change of the setting of a station recognizing number unnecessary when a node, to which a monitor is to be connected, is changed by providing a station recognizing number setting part for a node side. CONSTITUTION:Station recognizing number setting switches 5a-5d provided for respective nodes 3a-3d compose the station recognizing number setting part and are previously set according to respective processes 6a-6d. Further, station recognizing number information from the station recognizing number setting parts 5a-5d of the nodes 3a-3d is stored in a memory 7 of a monitor 4 by connecting the monitor 4 to the arbitrary nodes 3a-3d. Consequently, the monitor 4 is to select necessary data out of monitor information and execute monitoring. Thus, the title monitoring system can be obtained in which the setting of the station recognizing number is unnecessary even when the nodes 3a-3d, to which the monitor 4 is to be connected, are changed.
Patent JP-S57104201-A (JP)
Title: Permanent magnet made of rare-earth cobalt
Inventor: SHIMODA TATSUYA
IPC: H01F1/08
Filed: 1980-12-19
Abstract: PURPOSE:To improve the magnetic characteristics of a permanent magnet by resin-bonding nucleus alloy which consists of Sm, Pr, Co, etc. and also an ingot structure in casting an alloy of a specific composition of R2Co17 crystal (R is the complex of Sm and Pr) is a columnar crystal. CONSTITUTION:A nucleus alloy is resin-bonded and magnetized to produce a permanent magnet, which is an alloy made of Sm, Pr, Co and M (M is at least one out of Mn, Cr, Mo, W, Ni, Ag, Au, Al, Ti, Zr, Hf, V, Nb and Ta) and also mainly composed of an R2Co17 crystal of which the ranges of composition are 0<x<0.5, 0<u<0.3 and 6.5<=z<=9 when represented by Sm1-xPrx(Co1-uMu)z in the composition formula using an atomic weight ratio for its composition as well as of which the macrostructure of ingot in casting is mainly a columnar crystal as shown in the figure.
Patent JP-S6157854-A (JP)
Title: Detecting material for phosphorus segregated part
Inventor: FUNABASHI YOSHIKO
IPC: G01N33/20
Filed: 1984-08-29
Abstract: PURPOSE:To obtain a detecting material which can detect quickly and easily the phosphorus segregated part of a metallic material by fixing a self-adhesive water-soluble high-polymer compd. into or the surface of a water-absorbent sheet in which an inorg. compd. is filled as a sizing agent and incorporating further a reagent which reacts with phosphorus therein. CONSTITUTION:The soln. prepd. by using the inorg. compd. such as BaSO4 or TiO2 as the sizing agent and dispersing such sizing agent into, for example, a gelatin soln. of a water-soluble high polymer is coated on one side of a material such as baryta paper having good water absorptivity and denseness and is dried. The test piece impregnated with 0.1-80wt% AgNO3 soln. or an aq. alcoholic soln. contg. 0.1-80wt% AgNO3 or a soln. contg. 0.00005-0.2mol/l Cu ions and 0.0001-1.0mol/l NO3<-> to such sheet is manufactured. The test piece is adhered to the clean surface of a metal to be examined (by subjecting the necessary surface to polishing, etc.) and is stripped therefrom after a while, then the colored pattern of the test piece is observed. The phosphorus segregated part is colored distinctly and the color does not ooze to the other parts except the segregated part. The easy and exact detection of the segregated part is thus made possible.
Patent JP-S6334803-A (JP)
Inventor: POORU JIEEMUSU MAACHIN
IPC: H05K3/46
Filed: 1987-07-21
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-S6233773-A (JP)
Inventor: JIEI BII PURAISU
IPC: H01L21/205
Filed: 1986-08-01
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-2001016642-A (JP)
Title: Private phs system
Inventor: SHIMURA TORU
IPC: H04W88/12
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To realize a private PHS system where radio transmission timing of each master station can automatically be adjusted and collision of control channel signals is properly prevented with high reliability. SOLUTION: A master device 1 in this system transmits specific radio parameter values (data) to all of master sets CS1-CSn according to the same synchronizing signal. Each of the master sets CS1-CSn is provided with a control circuit that generates a frame synchronizing signal delayed from the synchronizing signal on the basis of the parameter values and a radio signal transmission circuit that generates a pulse signal denoting radio transmission timing of a control channel signal in response to the frame synchronizing signal. The control circuit transmits a radio transmission timing detection signal denoting a result of measuring the radio transmission timing of a pulse signal according to a detection request from the master device 1 to the master device 1.  The master device 1 compares results of measuring radio transmission timing signals on the basis of the detection signal as to all of the master sets CS1-CSn and revises the parameter values so that the radio transmission timing signals are all different.
Patent JP-S6160286-A (JP)
Title: Inspection of worked matter
Inventor: NAKAMURA SUGURU
IPC: B23K26/00
Filed: 1984-08-31
Abstract: PURPOSE:To secure the inspection of a processed part by attenuating a laser beam after processing and radiating at the processing point and detecting the laser beam by a photodetecting element which is moved directly under the processing point. CONSTITUTION:A form detecting component 16 as a photodetecting element is distributed freely movably away from the processing point of a processed material 14 and a partially transparent miller 6 is provided freely enterably and leaveably at the route of a laser beam 3 through a transfer structure 9. After the completion of work of the laser 3, the partially transparent miller 6 is transferred on the route of the laser beam 3. A driving source 19 receiving this transfer signal is acted to proceed the photodetecting element of the form detecting component 16 directly under the processing point and acknowledge the form of the worked pore. Therefore, the photodetecting element is detected easily and accurately, preventing the effects of scattered things.
Patent JP-H1027021-A (JP)
Title: Electric charging facility for battery-driven loading vehicle
Inventor: EGUCHI FUJIO
IPC: B60L11/18
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent a battery from being overdischarged and to efficiently and electrically charge each battery-driven loading vehicle by arranging an electric charging device at a loading/unloading place for the loading vehicle. SOLUTION: Loading/unloading places 4A-4H are arranged at different places on a loading vehicle travel path 5, along which loading vehicles 1 travel. Then electric charging devices 3H-3H are arranged at those loading/unloding places 4A-4H respectively. A loading vehicle 1 is electrically charged by the electric charging device 3A. Then the loading vehicle 1 is mounted with a battery 2 and electrically charged after unloading operation. On the loading vehicle travel path 5, electric charging devices 3J-3M are centralized and arranged. Therefore, a loading vehicle 1 which needs to be electrically charged can be charged by one of the electric charging devices 3A-3H at the place after unloading operation.
Patent JP-H0929288-A (JP)
Title: Method for removing heavy metal in sewage sludge or the like
Inventor: NAKAZONO SHUZO
IPC: C02F11/12
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To effectively remove a heavy metal and to convert sewage sludge or the like into manure high in safety by decompressing the inside of a cooker while bringing sewage sludge and factory effluent or the like into contact with heating oil heated in the cooker and performing dewatering treatment and also decomposing the molecules of heavy metals by a free fatty acid produced by oxidation of oil. SOLUTION: Single oil such as animal oil, fish oil or vegetable oil or mixed oil thereof is held in a cooker and heated at 50-230 deg.C. In this case, sewage sludge is charged into the cooker 1 and immersed in the heated oil and agitated by many blades 4 and also the inside of the cooker 1 is kept in a decompression state. Thereby, oxidation of oil is promoted and the acid value of the oil is increased and a free fatty acid is produced. Molecules of heavy metals are decomposed by bringing the free fatty acid into contact with the heavy metals contained in sewage sludge and factory effluent and the heavy metals are removed. Then, treated substance applied to dehydration treatment is taken out from the cooker 1 and deoiled until about 1-20% by a compressor and thereafter finely crushed.
Patent JP-H05347749-A (JP)
Title: Reproducing device for 'karaoke'
Inventor: MIYASHITA YUTAKA
IPC: G10K15/04
Filed: 1992-06-15
Abstract: PURPOSE:To enjoy 'KARAOKE' (orchestration without lyrics) while looking at various video images by reproducing selectively the video and/or audio signals of plural system related to the software for 'KARAOKE'. CONSTITUTION:A controller 14c controls all internal component parts of a data expanding part (decoder) 14. A video signal expanding part 14d expands the data on the supplied video signals including the compressed data and applies the D/A conversion to these video signals to simultaneously output both composite and Y/C separated video signals. The Y/C video signals are outputted through a video output terminal (so-called S terminal) 14d11, and the 3-channel composite video signals are outputted through the video output terminals 14d12-14d14 respectively. Thus the animation video images can be reproduced with the color video monitors which are selectively connected to the terminals 14d11-14d12 respectively.
Patent JP-2001004675-A (JP)
Title: Power consumption computing system for semiconductor integrated circuit, power consumption computing method, and information storage medium
Inventor: TAKENAKA SHINTARO
IPC: H01L21/82
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a power consumption computing system and a power consumption computing method thereof, capable of computing power consumption with high accuracy in consideration of effects of power consumption by glitch signals. SOLUTION: This system is provided with a power consumption computing means 20. The power consumption computing means 20 is equipped with a glitch signal detecting means 27 for detecting whether glitch signals are generated or not, a supposed load capacity computing means 28 for computing a supposed load capacity introduced to estimate an incomplete amount of electricity charged/discharged by glitch signals when the glitch signal detecting means 27 detects the glitch signals, a glitch-signal power consumption computing means 29 for computing power consumption of respective logical elements for each glitch signal by using the supposed load capacity computed by the supposed load capacity computing means 28,  and a non-glitch-signal power consumption computing means 30 for computing power consumption of the respective logical elements not owing to glitch signals when no glitch signal is detected by the glitch signal detecting means 27. Power consumption by the whole of a semiconductor integrated circuit can be computed in consideration of incomplete charge/discharge by glitch signals.
Patent JP-H1028172-A (JP)
Title: Method for switching switchboard and device therefor
Inventor: HASEYAMA HIROSHI
IPC: H04M3/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a switchboard switching method and a device in which a disconnecting time related with a modification work can be shortened without connecting any double jumper at the modification. SOLUTION: This is a modification device 20 inserted into the cut hole of a cut face for switching a jumper line 16 connecting an H side terminal board 12 of an MDF terminal board with a V side terminal board 15 and a wire cable from a switchboard. This modification device 20 is provided with a switch 21 having a contact connecting function with at least two contact or three contacts for connecting a contractor 22 connected with the jumper line 16, contractor 23 connected with the wire cable from an old switchboard, or contractor 24 connected with the wire cable from a new switchboard.
Patent JP-S6073393-A (JP)
Inventor: IMAYOSHI SHIYOU
IPC: G21C13/00
Filed: 1983-09-30
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-H0468902-A (JP)
Title: Antenna system
Inventor: JINNOU YUUICHIROU
IPC: H01Q1/40
Filed: 1990-07-09
Abstract: PURPOSE:To mount the antenna directly to an outer plate of an airframe integrally by adopting two-layer structure comprising an outer layer group and an inner layer group for the antenna structure. CONSTITUTION:An outer layer group 1 consists an antenna protection layer 11, and antenna and feeder layer 12, a sensor layer 13 and an environment interrupt/strength support layer 14 from the upper side. Moreover, an inner layer group 2 consists of a high frequency semiconductor circuit layer 21, a high speed processor layer 22 and a low speed processor layer 23 from the upper side. Then the inner layer group 2 and the outer layer group 1 are connected by a high frequency connector 3. The high frequency connector 3 has a feeding cable 31 reaching an antenna element 1a of the feeding layer 12 in its inside. Thus, the antenna is mounted directly to an outer plate of an aircraft or a space craft or the like integrally.
Patent JP-S5884916-A (JP)
Title: Recarburizing method with bottom blown converter
Inventor: SAITOU KENJI
IPC: C21C5/34
Filed: 1981-11-13
Abstract: PURPOSE:To suppress oxidation of iron and to improve the yeield of iron as well as the heating and thermal efficiency of molten metal in refining of molten iron with a bottom blown converter by adding recarburizers to the molten metal while blowing the molten metal in a compsn. range contg. C at a value lower than saturated value by means of an inert gas from the bottom of the furnace. CONSTITUTION:In the stage of charging molten iron into a bottom or top blown converter and blowing, the supply of O2 is stopped at the point of the time when the content of C in the molten iron decreases and is below the saturated value even if the entire amt. of the C to be added dissolves. An inert gas such as N2 is bottom blown in lieu of O2 to agitate molten metal; at the same time, recarburizers such as coke are charged from the furnace top and are dissolved surely. The supply of the inert gas is stopped upon ending of the dissolution thereof, and again O2 is supplied to resume blowing, whereby the molten steel of the intended C and temp. is obtained.
Patent JP-S6242461-A (JP)
Title: Manufacture of field effect-type semiconductor device
Inventor: KOSUGI MASATO
IPC: H01L29/80
Filed: 1985-08-20
Abstract: PURPOSE:To make all of respective electrode positions and channel length regulable by a self-alignment method, by forming source and drain electrodes by the use of the upper part in stencil structure and besides forming a gate electrode by the use of the lower part in the same structure. CONSTITUTION:The first insulating film 12 is formed on the surface of a semiconductor substrate 11, and stencil structural matters 13 and 14 are formed in a channel region. Then, a patterning process of the first insulating film is performed with the upper part 14 in stencil structure serving as a mask, so that the parts, for scheduling the formation of source and drain electrodes on the semiconductor substrate, are made to appear. Then, an ohmic electrode material film 15 is formed, and the second insulating film 16 is formed with the lower part 13 in stencil structure serving as a mask. Then, the stencil structure is removed to perform a patterning process of an ohmic electrode material film and form a source electrode 15S and drain electrode 15D, and besides to make a gate electrode-formed opening 16A appear on the second insulating film and perform a patterning process of the first insulating film with the second insulating film serving as a mask so that the part for scheduling the formation of a gate electrode appears on the semiconductor substrate. Then, after a gate electrode material film is formed, a patterning process is performed to form a gate electrode.
Patent JP-H0230217-A (JP)
Title: Programmable logic array
Inventor: TOKUHIRO NORIYUKI
IPC: H03K19/177
Filed: 1988-07-20
Abstract: PURPOSE:To use plural logic circuits selectively with momentary switching by setting an external program number so as to set and change the logic content comprising an n-bit data corresponding to an address. CONSTITUTION:A signal inputted from an input terminal 1A is outputted to input lines 6A, 6A via an input buffer 3A. Moreover, a semiconductor switching element 6 is connected between an input line 6 and an output line 7 and only when the switching element 5 is turned on, the information from the input line 6 is delivered to the output line 7 and outputted to the output terminal 2 via an output buffer 4. An output 9 of a memory circuit 10 is connected to the semiconductor switching element 5 placed at each cross point corresponding thereto and the ON/OFF of the cross point is set depending on the content of the memory circuit 10. The address of the memory circuit 10 is set by an address selector to realize an object logic content momentarily.
Patent JP-S6337747-A (JP)
Title: Multifunctional telephone set
Inventor: NAGATSUMA SHOICHI
IPC: H04M1/274
Filed: 1986-07-31
Abstract: PURPOSE:To register the abbreviated number of a telephone number inputted by at least the telephone call opposite subscriber during a telephone call, and to reduce number misregistration and facilitate operation by providing a memory for storing a DTMF signal detected by a DTMF signal detecting means relevantly to a specific abbreviated code. CONSTITUTION:This telephone set is equipped with a calling means 3 which connects a receiver 11 and a transmitter 13 to a speaking line 1, a DTMF signal detecting means 17 which detects a DTMF signal sent to the speaking line, a memory means 19 for storing the DTMF signal detected by the DTMF signal detecting means relevantly to the specific abbreviated code, and a dial transmitting means 21 which outputs the DTMF signal stored in the memory means by the input of the specific abbreviated code to the speaking line as a dial signal. Consequently, the DTMF signal is outputted to the speaking line during a telephone call to indicate specific registration, and then the telephone number of the opposite subscriber is registered automatically; and the registered abbreviated number is only inputted at the start of a telephone call to perform automatic origination, so misregistration due to the mishearing and misdialing of the telephone number which is registered is reduced and the registering operation is simplified extremely.
Patent JP-S57106688-A (JP)
Title: 1-methacryloxyethane-1,1-diphosphonic acid
Inventor: HIGO MORIAKI
IPC: C07F9/38
Filed: 1980-12-20
Abstract: NEW MATERIAL:The 1-methacyloxyethane-1,1-diphosphonic acid of formula.  
     USE: Polymerizable monomer for dental adhesive composition. The resin obtained by the polymerization and curing of the monomer exhibits strong adhesivity to the tooth even in water. The dental adhesive composition containing the compound can be used as a tooth filler, orthodontic adhesive, etc. as it is, or as an undercoating adhesive to bond a filler such as composite resin, etc. and an orthodontic adhesive, etc. to the tooth.  
     PROCESS: The compound of formula is prepared, e.g. by reacting methacrylic acid chloride with 1-hydroxyethane-1,1-diphosphonic acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0344947-A (JP)
Title: Measuring device for semiconductor device
Inventor: HIDAKA YOSHIHARU
IPC: G01R31/302
Filed: 1989-07-12
Abstract: PURPOSE:To measure without destroying the element by accelerating electrons, irradiating the wiring of a semiconductor device with an electron beam focused by a lens, and taking out various signals generated from the semiconductor device when it is driven. CONSTITUTION:A semiconductor device 5 is fixed on a fixing base 6 for the semiconductor device. A metal prober 4 is applied to a particular pad to bring the whole device 5 in the state it can be driven. Then, electrons generated from a circuit driving electron source 2 are focused by a focusing lens 3 and a wiring of the device 5 is irradiated with the circuit driving electron beam 1 to be operated for the measurement of the element characteristics. In this way, individual characteristics can be measured even at a transistor with a fine wiring of the order of 1.0mum. Thus, the wiring may not be destroyed after the measurement so that the element will also never destroyed.
Patent JP-H0347544-A (JP)
Title: Medium stirring mill and method for grinding ceramic powder
Inventor: NISHIDA MASAMITSU
IPC: B01F7/00
Filed: 1989-07-12
Abstract: PURPOSE:To increase a grinding speed by forming a stirrer into a disk-like or oval shape so that the shape does not become center symmetry with respect to a stirring shaft. CONSTITUTION:In performing the wet grinding of a kind of a ceramic powder by a medium stirring mill, the volume of the ceramic powder is adjusted to 4 times or less of the true volume thereof and a dispersant is added thereto and grinding is performed using round stones having a diameter of 1mm or less. A stirring apparatus consists of a stirring shaft and stirrers and at least one or more stirrer whose shape is not center symmetry with respect to the stirring shaft is used. The volume of a liquid is set to a range of 0.75-2 times of the true volume of the ceramic powder. By this method, the drying of a powder can be performed within a short time and energy can be reduced.