baber/WOPTO huggingface dataset:
Patent JP-S59177733-A (JP)
Title: Control system of retry of optical disc device
Inventor: KUMAGAI KAZUO
IPC: G11B19/04
Filed: 1983-03-25
Abstract: PURPOSE:To improve a read margine by detecting the warp of an optical disc, shifting the position of an optical head by an optimum value due to original rough seaking, inclining an optical axis and then controlling an optical beam so as to be made incident to the recording surface of the optical disc vertically. CONSTITUTION:A photodetector 2 having two divided photodetecting elements (a), (b) detects the warp of the optical disc 1 and its direction by the difference in the quantity of light of both the elements (a), (b). A comparator 6 sends a direction signal. When a read error is generated, an error holding circuit 13 sends ''1'' on the basis of a retry signal. Since a signal ''1'' is inputted from a terminal C during the seaking operation and a signal ''0'' in the other case, an AND circuit 11 is turned on to supply the direction signal to a counter 14. Since a signal ''1'' is always supplied from a terminal E, an AND circuit 10 is turned on to decide ''+1'' or ''-1'' on the basis of the direction signal supplied to the counter 14. After moving by one step, a carriage 17 stops. Said movement allows a tracking servo to operate and a rotary mirror 4 to incline the optical axis, so that an optical beam is made vertically incident to the recording surface of the optical disc.
Patent JP-H06243894-A (JP)
Title: Negative electrode chamber of sodium-sulfur battery
Inventor: NOMURA EIICHI
IPC: H01M10/39
Filed: 1993-02-15
Abstract: PURPOSE:To provide the negative electrode chamber of a sodium-sulfur battery allowing to improve safety at damage to a solid electrolyte tube and to increase the initial discharging capacity. CONSTITUTION:A negative electrode chamber in a sodium ion conductive solid electrolyte tube 1 is sealed by a negative electrode cover 3 and a negative electrode terminal 5. A rod-like collector terminal 6 is welded to the inner surface of the negative electrode terminal 5. A metal plate 7 is spirally wound on the collector terminal 6. The outer peripheral surface of the metal plate 7 is kept into contact with the inner surface of the solid electrolyte tube 1. A textile fabric or a nonwoven fabric 11 of metal fibre is interposed at the outer peripheral surface. Thus, the quantity of melted sodium supplied to the inner surface of the solid electrolyte tube due to the metal plate is restricted, minimizing the direction reaction of melted sodium with melted sulfur at damage to the solid electrolyte tube. The textile fabric or the nonwoven fabric of the metal fiber increases the initial discharging capacity.
Patent JP-S59188654-A (JP)
Inventor: MAIKERU AARU DETSUTEI
IPC: G03G5/06
Filed: 1984-03-15
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-2000249987-A (JP)
Title: Semi-rimless frame
Inventor: HEII ISAO
IPC: G02C9/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a semi-rimless frame which holds lenses by fixing the front ends of filaments to both ends of half rims and is capable of stably holding the lenses without the breakage of the filaments and opening and closing temples without shaking. SOLUTION: Ring 11a and 11b are formed at the front ends of each filament and a detainer 5 formed to an approximate V shape having a recessed part 10 is hooked at the boundary between the half rim 1 and a bridge 2. A pad 6 is detained to the front end of one arm and the ring 11a of the filament 4 is detained to the front end of the other arm. The shaft hole of a coil spring 14 disposed at the temple end is fitted and mounted to a shaft 13 formed on the outer side of the half rim. The ring 11b of the filament end is detained to a key 15 formed at the front end of the coil to energize tension.
Patent JP-S62207967-A (JP)
Title: Instrument for measuring insulation resistance of electrolytic cell
Inventor: WATARAI MASARU
IPC: G01R27/08
Filed: 1986-03-10
Abstract: PURPOSE:To easily and exactly measure the insulation resistance of respective electrolytic cells for all the cells by selecting measuring points by a switch for selecting the cells and switches for selecting the measuring points. CONSTITUTION:The voltage generated in a voltage generator 1 by making the switch Mi for selecting the cells is selectively impressed between lead wires mia and mib of the electrolytic cell Ti. The voltage of the generator 1 is passed through lead wires ria and rib, Sia and Sib or tia and tib and is selectively impressed between a conductor roll CDR of the electrolytic cell Ti and the ground, between an anode A and shell F or between the shell F and the ground when the switch Ci1, Ci2 or Ci3 for selecting the measuring point is made. The voltage impressed in this stage is detected by a voltmeter 4 and the current flowing in the voltmeter is detected by an ammeter 3, then the insulation resistance between the conductor roll CDR of the electrolytic cell Ti and the ground, between the anode A and the shell F or between the shell F and the ground is selectively measured.
Patent JP-H07259258-A (JP)
Title: Sliding tile
Inventor: NISHIHARA TSUNENORI
IPC: E04D1/04
Filed: 1994-03-22
Abstract: PURPOSE:To enable the easy construction of pantiles accurate with fine outward appearance while effectively preventing the leak of rainwater by providing the pantiles slidably in the ridge direction (width direction), and eliminating the cracking of pantiles and troublesome fraction processing in construction. CONSTITUTION:This tile has a batten 10 at either one of lateral edges. The end part of the batten 10 is formed into the hanging edge 16 hanging into a fixed height position, and the sliding face 13b is provided on the opposite edge side to the edge side with the batten 10. The hanging edge 16 of the batten 10 of the tile overlapped with the sliding face 13b of the other tile identical with this tile is provided adjustably in the overlapped range in the width direction of the tile by sliding the sliding face 13b in the width direction of the tile.
Patent JP-S61211033-A (JP)
Inventor: NOHARA SHIGEZO
IPC: B32B27/36
Filed: 1985-03-15
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-S60209563-A (JP)
Inventor: WARUTAA REBAFUKA
IPC: C07D207/00
Filed: 1985-03-15
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-S52134449-A (JP)
Title: Optical beam projection device
Inventor: TAKAOKA TAKASHI
IPC: G02B6/02
Filed: 1976-05-06
Abstract: PURPOSE:To easily project the optical beam onto the desired exact position by connecting a curved terminal to the input/output terminal of the optical beam conduction body, which is made of the flexible material.
Patent JP-H0621041-A (JP)
Title: Planar magnetron sputter device
Inventor: TSUKAGOSHI OSAMU
IPC: H01L21/203
Filed: 1992-03-09
Abstract: PURPOSE:To acquire a device which can improve use efficiency of a target greatly and form a transparent conductive thin film of good quality having high electric conduction by constituting a poloidal field generation means of a specific central magnet, outside magnet and auxiliary magnet. CONSTITUTION:A poloidal field generation means is provided with a long and slender central magnet 12 which is positioned along a longitudinal central axis of a target 17 and parallel therewith and a long annular outside magnet 13 which is provided to enclose a periphery of the central magnet 12 and has a polarity opposite to that of the central magnet 12. It is also provided with at least one of auxiliary magnets 14, 15 which are positioned between the central magnet 12 and the outside magnet 13 along the magnets 12, 13 and control a magnetic field so that distribution of a vertical magnetic field element in a surface parallel with the target 17 inside each cross section of a magnetic field formed near the target 17 passes through a zero level three times. The auxiliary magnet 14 arranged adjacent to the central magnet 12 is made to have a polarity which is opposite to that of the central magnet 12.
Patent JP-S52134482-A (JP)
Title: Assemblage of piezo-electric element
Inventor: TOMIZAWA NORIO
IPC: G01L1/16
Filed: 1976-05-04
Abstract: PURPOSE: To perform the mass assemblage with less production loss by connecting the both assembly by applying a melting solder to fix them together as the solder is inserted between the assembly which possesses a pressure conduction member and the other assembly which contains piezo-electric conversion element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60195933-A (JP)
Title: Position detector
Inventor: HAMAZAKI FUMIYOSHI
IPC: G03F9/00
Filed: 1984-03-19
Abstract: PURPOSE:To more accurately detect the position of a mark by detecting the coordinates measured value by the remeasurement as the present position of a mark for detecting the position. CONSTITUTION:The coordinates position of a television prealignment mark PM is detected, and then a wafer stage 5 is driven so that the mark PM is sensed at the portion having less distortion on the screen of an image sensor tube 7 such as at the center of the screen according to the position coordinates value, the coordinates position of the mark PM is again detected, and the stage 5 is fed to the fine alignment position according to the redetected value.
Patent JP-H06269034-A (JP)
Title: Communication control method in in-premises system
Inventor: KOBAYASHI HIRONORI
IPC: H04M3/42
Filed: 1993-03-12
Abstract: PURPOSE:To obtain an in-premises communication control method in which a caller number is displayed on a called terminal equipment as an extension number in the case of inter-extension communication by using plural general-purpose ISDN terminal equipments connecting to a same user network interface of ISDN for extension terminal equipments. CONSTITUTION:Telephone numbers for external line communication given to each extension and extension numbers for extension communication are stored in a management section 115 with cross reference. In the case of extension communication, a telephone number included in a setup message from a caller terminal equipment is read and the management section 115 is referenced to find out a relevant extension number and it is substituted and the result is sent to an extension interface 111. In the case of external line communication, the telephone number is not substituted and the message is sent to an external line interface 113.
Patent JP-S55142219-A (JP)
Title: Infrared detector
Inventor: TAKIGAWA HIROSHI
IPC: G01J5/28
Filed: 1979-04-24
Abstract: PURPOSE:To improve detection accuracy, by providing detection signal processing circuits near the bonded parts of a silicon substrate into which signals are introduced and an Si substrate located on the way of signal introduction to a shift register. CONSTITUTION:Lead wires li for picking out signals photoelectrically changed by the elements Di of an infrared detection element group are connected to the bonded parts 8S of a silicon substrate 10. Inverter circuit Ii are inserted in parallel with lines lj for introducing signals from the bonded parts 8S into input diodes 4S. Signals are applied to input gates IGi. The signal introduction lines lj are connected to the input diodes 4S. In that state, a prescribed voltage is applied to a temporary storage gate 6 to temporarily store a signal charge. A prescribed voltage is then applied to an output gate electrode OGi and conducted to an output diode ODi and a shift register 3. A signal applied to the shifter register 3 is conducted in a time series manner to an output side by transfer voltage clock signals phi1, phi2. Accuracy is thus improved.
Patent JP-S51127411-A (JP)
Title: D-c motor rotational direction control circuit
Inventor: TANAKA TEIO
IPC: H02P3/12
Filed: 1975-04-30
Abstract: PURPOSE: To provide a d-c motor rotational direction control circuit, which can operate accurately and has long service life. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63218154-A (JP)
Title: Paste type nickel positive electrode
Inventor: ISAWA KOJI
IPC: H01M4/52
Filed: 1987-03-06
Abstract: PURPOSE:To obtain characteristics of high energy density, or high capacity of cadmium compounds, by using cadmium oxide having cadmium hydroxide layer at the surface. CONSTITUTION:A paste type positive electrode substance, which comprises mainly nickel hydroxide at least compounding with cadmium compounds, is filled in a conductive core body. In such a nickel positive electrode, cadmium oxide having cadmium hydroxide layer at the surface is used for cadmium compounds. Since the cadmium oxide particles are as fine as the particle size of 2 mum or less, the cadmium compound, which is compounded in a paste type active substance mainly comprising nickel hydroxide, adheres to the nickel hydroxide perticles covering thereon, thereby the effect on retardation of the swelling and improvement of the charging current intake performance can be remarkably displayed, even if the added amount of cadmium compound is small.
Patent JP-S62209968-A (JP)
Title: Photographing device
Inventor: AIKO YASUYUKI
IPC: G03B41/02
Filed: 1986-03-11
Abstract: PURPOSE:To record original in various sizes by changing the read angle of a sensor in an image reading means with respect to an image based on the condition of an original feed speed changing means. CONSTITUTION:According to the condition of the original feed speed changing mechanism the read angle of the sensor in the image reading means with respect to an image is variable. Namely the angle of a solid-state image pickup element 26 is controlled by a control system. A CPU 45 outputs the speed signal of a DC servo motor 44 from its current position and the original feed speed so that a speed sensor 41 can detect the original feed speed, the DC servo motor 44 can drive and an image pickup element 26 can be rotated by the prescribed angle. Thus a D-A converter 42 converts said signal to a speed control signal, and a normal and reverse rotation control circuit 43 decides the speed and direction of the motor 44 and drives the motor 44.
Patent JP-2000248679-A (JP)
Title: Building floor structure
Inventor: TSUSHIMA MASAAKI
IPC: E04B5/40
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure in which concrete placed after setting of the floor structure can be effectively prevented from leaking to a lower structure. SOLUTION: There is provided a floor structure consisting of a board member 52, a plurality of upper linear bars 54, a plurality of lower linear bars 56, continuous lattice bars 58, and a hanging member 60. The upper linear bars 54 are rigidly arranged in parallel with each other. The lower linear bars 56 are rigidly arranged between the upper linear bars 54 and the board member 52 so as to pair up with the upper linear bars. The continuous lattice bars 58 are each rigidly abutted between the upper linear bar 54 and the lower linear bar 56.  The hanging member 60 has, in alternate order, linear portions each having a predetermined length and projectively bent portions, wherein each linear portion is rigidly abutted onto the surface of the board member 52 and the internal side of each top of the projectively bent portion is rigidly abutted onto the upper external surface of the upper linear bar 54. The board member assumes an almost flat shape, and the other surface (lower surface) thereof is set on a lower structure. Thus, almost no gap is formed between the floor structure and the lower structure on which the floor structure is placed.
Patent JP-H09240851-A (JP)
Title: Paper feeding device
Inventor: KAWAI MASAYOSHI
IPC: B65H1/12
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To substantially convey loaded paper sheets to such a point as to be brought in contact with a paper feeding roller by a driving roller without slipping by arranging the driving roller on a hopper for supplying the paper sheets, and by providing a holding tool above the driving roller. SOLUTION: When paper sheets 1 are loaded on a hopper 2, the hopper 2 is drawn down, jogged paper sheets 1 are made struck to a gate 6 and loaded on the hopper 2. Next, when the drawing-down of the hopper 2 is released, the paper sheets 1 are pinched by the hopper 2, the driving roller 3 and a holding tool 7. When the driving roller 3 is rotated counterclockwise, the lower end one of the stocked paper sheets 1 is conveyed to a paper feeding roller 10. The paper sheets are sequentially conveyed, and the last one paper sheet pressed to the driving roller 3 by the holding tool 7 is pinched between a driven roller 15 on the tip of the holding tool 7 and the driving roller 3, driven by the rotation of the driving roller 3 without slipping, and fed to the paper feeding roller 10.
Patent JP-S63315075-A (JP)
Inventor: ANSONII MAGUREGAA SHIMUSU
IPC: A63B21/008
Filed: 1988-03-03
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-H04286403-A (JP)
Title: Mobile body receiver
Inventor: TAKAHASHI AKIRA
IPC: H01Q3/34
Filed: 1991-03-15
Abstract: PURPOSE:To increase the carrier power versus noise power ratio (C/N) even when the antenna directivity is increased without use of the automatic tracking system in the mobile body receiver used when a satellite radio wave is received by a mobile body. CONSTITUTION:A satellite reception signal from plural helical antennas 11a, 11b placed on ground 7 plates 12a, 12b passes respectively through BPFs(band pass filters) 13a, 13b and mixers 14a, 14b and converted into an intermediate frequency signal IF based on a local oscillation signal from a local oscillator 15 and synthesized and outputted by a synthesizer 17. Thus, a large carrier power versus noise power ratio (C/N) is obtained regardless of a wide directivity.
Patent JP-S58168146-A (JP)
Title: Length designating system
Inventor: SHIRANAGA MATSUO
IPC: G06F9/30
Filed: 1982-03-30
Abstract: PURPOSE:To designate freely data amount accessible with one microinstruction, by providing the microinstruction to access a storage device having an access length control field in a microprogram. CONSTITUTION:A machine instruction is set to an instruction register 1. The operation code of a machine instruction accessing a main storage is an address of a control storage 3 and the length of the machine instruction is set to access length holding registers R1, R2. An access length update circuit 2 controls the registers R1, R2 based on the control instruction from an access length update control circuit 5. The microinstruction read out from the control storage 3 is set to a control storage data register 4. The control for each part of the computer is done by this microinstruction. The circuit performs control based on the content of the access length control field of the microinstruction.
Patent JP-H06263971-A (JP)
Title: Polyester composition and conjugate fiber
Inventor: SANENOBU KAZUYUKI
IPC: D01F8/14
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a polyester composition capable of providing conjugate fiber stably in processes and further ultrafine fiber depending on the weight reduction with an alkali by melt mixing poly(ethylene terephthalate) with a sulfonate group-containing compound. CONSTITUTION:This polyester composition is obtained by melt mixing (A) poly(ethylene terephthalate) with (B) 2-10wt.% compound, expressed by formula I {M is metallic atom, preferably alkali metal or phosphonium expressed by the formula PR1R2R3R4 (R1 to R4 are alkyl or aryl); (m) and (n) are integers of >=1, with the proviso that [(m)+(n)] is an integer of >=120} and having sulfonate group (preferably a compound expressed by formula II, etc.). Furthermore, this conjugate fiber can be provided by carrying out the conjugate spinning at preferably (40:60) to (60:40) weight ratio of the phase of this composition to the phase of the component (A).
Patent JP-S58177141-A (JP)
Inventor: FURANTSU HAASU
IPC: B01J20/32
Filed: 1983-03-29
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-S62208775-A (JP)
Title: Picture display terminal equipment
Inventor: YOSHIDA SHINYA
IPC: H04N7/173
Filed: 1986-03-08
Abstract: PURPOSE:To prevent a line connecting state from continuing with waste-fullness by providing a completion picture storing means, and providing an automatic line turning off means for turning off the line when the completion picture information is transmitted. CONSTITUTION:When a start key is pressed down by an user, an NCU/modem 14 is operated to connect a video tex center 20 with the line. After the connection of the video tex center 20 and the line, prescribed picture information is received from this video tex center 20. The completion picture table is retrieved by the picture number of the received picture information and if this picture number is present, the video tex center 20 is automatically diconnected from the line. Thereby, even when the user completes to use the picture information (terminal equipment) leaves without pressing down a completion/stop key 4 with the terminal equipment connected to the line of the video tex center, the terminal equipment itself turns off the line and returns to a stand-by state.
Patent JP-H07258381-A (JP)
Title: Production of blocked isocyanate, blocked isocyanate produced thereby, and its application
Inventor: KARUMEN FUROSUBATSUHA
IPC: C08G18/22
Filed: 1995-02-15
Abstract: PURPOSE: To provide a method for producing a blocked isocyanate having at least two isocyanate groups per one molecule constituted so as not only to guide a light-colored and substantially yellowing-free reaction product but also to easily remove a used catalyst.  
     CONSTITUTION: In producing a blocked isocyanate by reacting a free isocyanate with a blocking agent containing acidic hydrogen under a water-free condition in the presence of a basic catalyst, at least one alkali hydroxide, especially, lithium hydroxide is used as the basic catalyst. By this method, a yellowing-free product low in alkali content used as a crosslinking agent for a polyol especially in a lacquer field is derived. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H01226693-A (JP)
Title: Container transporting and placing device
Inventor: HISHIKAWA KOJI
IPC: B25J17/02
Filed: 1988-03-04
Abstract: PURPOSE:To place a container inside a metal mold, etc., correctly and vertically by installing a container holding chuck mechanism and a container detecting rod for detecting the height of the container held by the chuck mechanism, into the lower part of a base plate which is supported in shiftable ways in the X and Y directions. CONSTITUTION:An arm 5 is lowered, and a container 50 is chucked by a chuck mechanism 20 in the lower part of a base plate 18 which is supported in shiftable ways in the X and Y axis directions through a floating mechanism (consisting of a plurality of links and springs) between a plurality of shafts 14 installed onto the undersurface of the arm 5, and the container 50 is automatically centered, accompanied with the rise of the arm 5. Then, the container 50 is lowered together with the arm 5, and inserted into a metal mold B along the tapered surface of the metal mold B, and the container 50 is automatically centered for the metal mold B. A container detecting rod 25 detects the grounding of the container 50 in the metal mold B, and after the lowering of the arm 5 is suspended, the holding of the container 50 by the chuck mechanism 20 is released, and the container 50 is placed vertically in the metal mold.