baber/WOPTO huggingface dataset:
Patent JP-H01227129-A (JP)
Title: Picture display device
Inventor: UEMOTO YASUHIRO
IPC: H01L29/78
Filed: 1988-03-08
Abstract: PURPOSE:To connect an additional capacity in parallel with the capacity of liquid crystal itself so as to obtain a high picture quality by providing a conductive film through an insulating film at the lower section of the gate line of a MOS transistor. CONSTITUTION:A capacity element is formed by forming conductive areas 7 in a state where the areas 7 are connected with drain areas 4 of MOS transistors used as the switching element of each unit picture element and piling up insulating films 8 and electrodes on the areas 7. The electrodes on the insulating films 8 are gate lines 9 which commonly connect gate electrodes 6. Thus the conductive layers 7 are formed below the gate lines through the insulating films 8. Therefore, additional capacities are formed and, when the areas of the conductive layers are changed, the sizes of the additional capacities can be changed freely and the picture quality can be improved remarkably.
Patent JP-H07261034-A (JP)
Title: Duct for wiring
Inventor: HIRAOKA KAZUYUKI
IPC: G02B6/00
Filed: 1994-03-25
Abstract: PURPOSE:To accurately transmits a signal to a specific place without any adverse influence of a current which flows in an electric power line by dividing the duct for wiring into a passage for the electric conductor where the electric conductor is arranged and a passage for the light signal where the signal is transmitted, and transmitting the signal by optical communication. CONSTITUTION:This duct 1 for wiring is used to transmit the signal along a specific path. The passages are formed in the duct main body, and, at least one channel is used as the passage 6 for the light signal and the other is used as the passage 5 for the electric conductor. This duct 1 for wiring consists of a straight duct part 2 arranged at a straight place and a change duct part 3 arranged at a transmission path change place, and those duct parts 2 and 3 are properly combined when necessary. The inside of the duct main body is halved into the passage 5 for the electric conductor where the electric conductor is arranged and the signal passage 6 where the light signal is transmitted.
Patent JP-S61214288-A (JP)
Title: Disk cartridge
Inventor: NAGATE HIROSHI
IPC: G11B23/033
Filed: 1985-03-20
Abstract: PURPOSE:To maintain a long life of a disk and lower an error rate in reading and writing of information by holding the disk in a space of a cartridge case in a floating condition by a magnetizing operation. CONSTITUTION:A magnet constituting an external periphery spacer 14 of an optical disk 2 and a magnet 15 disposed in a cartridge case 1 are disposed so as to confront the same pole to each other. Accordingly, the magnet constituting the outer peripheral spacer 14 of the optical disk 2 and the magnet 15 repel with each other and are maintained in a floating condition in a space of the case 1 with a full clearance left from the case 1.
Patent JP-S51129515-A (JP)
Title: A secondary air injection control apparatus
Inventor: NONOYAMA TAKAO
IPC: F01N3/22
Filed: 1975-05-06
Abstract: PURPOSE: In an driving condition in which afterburn or overheat of catalyst is generated, afterburn and overheat of catalyst are prevented by supplying dividedly the secondary air into a catalytic converter. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61214257-A (JP)
Title: Photomagjetic disc file device
Inventor: SAITO ATSUSHI
IPC: G11B5/02
Filed: 1985-03-20
Abstract: PURPOSE:To make an actuator light-weight and to perform an access in a high speed by supplying electric power selectively to close electromagnetic coils in accordance with the movement of a condenser lens actuator. CONSTITUTION:The rays of light emitted from a semiconductor 2 are converted to parallel rays of the luminous flux by a collimator lens 3 and is made incident on a condenser lens 5 through a beam splitter 4 to form a minute spot on a disc 1. The reflected light from the disc 1 passes the lens 5 and is separated by the splitter 4 and is led to an analyzer 7 and is converted to a variance of the quantity of light. Thereafter, the rays of light are condensed on a photodetector 9 by a lens 8 and are converted to electric signals. In case of information recording, the laser 2 is modulated in accordance with an information signal, and a vertical magnetized film of the disc 1 is heated locally to the Curie point or above, and a recording magnetic field is applied from the external to the part, where magnetization is lost, by coils 101-106. In case of erasing, the direction of the external magnetic field is opposite to that for recording.
Patent JP-S62211330-A (JP)
Title: Manufacture of austenitic stainless steel
Inventor: HARADA MAKOTO
IPC: C22B9/18
Filed: 1986-03-12
Abstract: PURPOSE:To stably obtain an austenitic stainless steel showing superior corrosion resistance even in the presence of hot concd. nitric acid by subjecting an austenitic stainless steel contg. specified amounts of C and P obtd. by melting and refining to electro-slag remelting as an electrode and by casting the molten steel. CONSTITUTION:An austenitic stainless steel contg. <=0.03wt% C and <0.020wt% P is obtd. by melting in an electric furnace and refining in an AOD furnace. The steel is subjected to electro-slag remelting as a consumable electrode and the molten steel is cast. Thus, segregation during solidification is remarkably reduced to improve the cleanliness of the steel and to make the steel free from coarse inclusions as well as to inhibit the segregation of P on the grain boundaries, so an austenitic stainless steel having superior corrosion resistance and causing no local corrosion even in the presence of hot concd. nitric acid is obtd.
Patent JP-S51130817-A (JP)
Title: D.c. motor controlling device
Inventor: NARITA HIROSHI
IPC: H02P7/298
Filed: 1975-05-12
Abstract: PURPOSE: A small control device having no reactor capable of stably controlling it by feedbacking negatively the vibrative components of voltage or current to a current control system through a damping element. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51130801-A (JP)
Title: Gap winding system rotary elctric machine
Inventor: YAMAMOTO HIROE
IPC: H02K3/47
Filed: 1975-05-12
Abstract: PURPOSE: Preventing an armature winding from its transformation and breakdown of insulated layer by attaching the armature winding to the core of a stator through a flexible mounting device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08253510-A (JP)
Title: Slurry containing suspension agent, its production, and suspension polymerization method therewith
Inventor: MURATA KOJI
IPC: C09K23/00
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a slurry which contains a suspension agent, has such excellent suspension characteristics as to give a vinyl polymer with a narrow particle size distribution by suspension polymn., and can retain such characteristics for a long term even at a high concn. CONSTITUTION: This slurry contains an inorg. suspension agent and a dispersion stabilizer. The suspension agent has such a particle size distribution that 95wt.% cumulative particle size is 1μm or lower and is obtd. by grinding an inorg. suspension agent in an aq. medium in the presence of a dispersion stabilizer until the above particle size distribution is attained.
Patent JP-S58173353-A (JP)
Inventor: KAWACHI TETSUYA
IPC: F25B9/02
Filed: 1982-03-31
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-H07239210-A (JP)
Title: Coordinate detection device and posture detection device with it
Inventor: OGAWA YASUJI
IPC: G01B11/26
Filed: 1994-02-28
Abstract: PURPOSE:To detect 3-D coordinate with one linear image sensor. CONSTITUTION:A coordinate detection device comprises a light source P; a coordinate detection means which, on photo-detecting the light from the light source P, detects its 3-D coordinate; a linear image sensor 10 which photodetects the light emitted from the light source P; a slit plate 20 which, assigned before the linear image sensor 10, changes incident light position on the linear image sensor 10 according to the position of light source P; and a CPU 30 that calculates the coordinate of light source P based on the detected signal outputted from the linear image sensor 10. The slit plate 20 includes the first and second slits 21 and 22 so oriented, with specified interval, as to perpendicularly cross the pixel array direction of the linear image sensor 10, and the third slit 23 so oriented as to form specified angle against these slits, and based on the photo-detected position focused on the linear image sensor 10 through these three slits, 3-D coordinate of the light source P is detected.
Patent JP-H03253462-A (JP)
Title: Absorbing device for impact of steering
Inventor: ISHII YOSHIZUMI
IPC: F16F7/00
Filed: 1990-03-05
Abstract: PURPOSE:To surely absorb impact energy and make adjustable the performance of an energy absorbing member in absorbing energy and miniaturize the energy absorbing member by allowing an arm to oscillate, and interposing between the arm and a car body the energy absorbing member which is actuated as the arm oscillates. CONSTITUTION:One end portion of an arm 4 is pivotally attached to a steering column 2 and the other end portion to a car body 3 and the arm 4 is capable of oscillating as the steering column 2 is moved in its axial direction with respect to the car body 3, and an energy absorbing member 5 which is actuated as the arm 4 oscillates is interposed between the arm 4 and the car body 3. The performance of the energy absorbing member in absorbing impact load can be adjusted simply by varying the ratio of the length of the arm 4 to the energy absorbing member 5, and while the stroke of movement of steering is secured the energy absorbing member 5 can be miniaturized by bringing the energy absorbing member 5 closer to that portion of the arm 4 which is pivotally attached to the car body 3.
Patent JP-H06244567-A (JP)
Title: Circuit component
Inventor: ITO SHIGERU
IPC: H05K7/14
Filed: 1993-02-19
Abstract: PURPOSE:To provide a circuit component wherein cracks of electronic parts and the interface exfoliation between the electronic parts and insulating resin are prevented. CONSTITUTION:An electronic component 1 contains discrete ceramic electronic parts. A case 2 contains the electronic component 1. Insulating resin 3 is buried in the case 2 around the electronic component 1. An insulating layer 4 is fixed on the inner wall surface of the case 2, and the adhesion to the insulating resin 3 is smaller than the adhesion to the case 2.
Patent JP-S63220155-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANIGUCHI KIYOSHI
IPC: G03G5/05
Filed: 1987-03-09
Abstract: PURPOSE:To enhance sensitivity and to lessen the degradation in electric chargeability arising from pre-exposing fatigue by incorporating monoether of a specific copolymer into a layer in which an electric charge generating material is dispersed. CONSTITUTION:An electric charge generating layer 1 and charge transfer layer 2 are successively laminated on a conductive base 3. The monoether of the copolymer which has an oxyethylene group and oxypropylene group and the terminal of the molecule of which is a hydroxyl group is incorporated into the layer 1 in which the charge generating layer is dispersed. Namely, the monoether of the copolymer is chemically adsorbed in the charge generating material and provides the recombination center of the charges generated by light absorption and, therefore, the charges generated by the pre-exposing fatigue are quickly recombined and are thereby annihilated, conceivably by which the drop of the charge potential of the photosensitive body is suppressed. The electrophotographic sensitive body which has the high sensitivity, extremely lessens the degradation in the electric chargeability arising from the pre-exposing fatigue and obviates the drop of the charge potential even after repetition of the electrical charging and exposure is thereby obtd.
Patent JP-H11255891-A (JP)
Title: Polymer of alpha-substituted acrolein dimer
Inventor: WATANABE AKIHIRO
IPC: C08G67/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To realize excellent heat resistance and strength by specifying reduced viscosity in a chloroform soln. of a polymer of an α-substd. acrolein dimer. SOLUTION: The polymer of an α-substd. acrolein dimer, when dissolved in chloroform, has a reduced viscosity of 1-3 dl/g in a 1 wt.% chloroform soln. at 35 deg.C and has a structure represented by the formula. In the formula R1 is a type of org. group selected from the group consisting hydrogen, a 1-6 C alkyl group, a cycloalkyl group, a phenyl group and a benzyl group. Preferable is a polymer of methacrolein dimer which has a methyl group as R1 in the formula. The polymer of an α-substd. acrolein dimer of the present invention is generally obtd. by dissolving an α-substd. acrolein dimer in an appropriate org. solvent, adding about 1.5-10 mol.% of a Lewis acid as a catalyst to the reaction mixture, subjecting it to reaction by agitating it at -20-70 deg.C for several hr, then depositing the polymer in a solvent such as acetone.
Patent JP-2000245726-A (JP)
Title: X-ray ct system
Inventor: HORIUCHI TETSUYA
IPC: A61B6/03
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To improve time resolution without reducing the S/N ratio of an X-ray image by providing plural sets of X-ray tubes and detector arrays, and providing a data gathering means for parallelly gathering data by the respective sets of detector arrays and a preprocessing means for parallelly preprocessing the gathered data of the respective sets. SOLUTION: A scanning gantry 20 connected to an operation console 1 in an X-ray CT system 100 is constituted of first/second X-ray tubes 21, 23, first/ second offset detectors 22, 24, a rotation controller 25 and an X-ray controller 26. The respective offset detectors 22, 24 are constituted so that the number of both side X-ray detectors becomes different with a straight line drawn up to the respective offset detectors 22, 24 by passing through the isocenter C from the respective X-ray tubes 21, 23 as the center. Thus, respective sets of the X-ray tubes 21, 23 and the offset detectors 22, 24 can be arranged so as not to shield mutual X-ray passing passages so that a visual field can be expanded by enlarging a fan angle.
Patent JP-H03258074-A (JP)
Title: Close contact type image sensor
Inventor: TAKAMI EIICHI
IPC: G02B6/06
Filed: 1990-03-08
Abstract: PURPOSE:To eliminate the need for the fixing after focus adjustment after assembling by adopting a shape of a fiber lens array to be focused in the case of assembling. CONSTITUTION:A slot 111 is formed as a recessed part to a side face of a fiber lens array 11 with respect to a line (a) as a center and a semi-circular projection 121 being a projection is formed to a position being a focus to an original placed to a sensor frame 12 being a read object on an optical axis of a photodetector. The fiber lens array 11 is skided, assembled and fixed in a direction from the front side to the rear side of this paper as shown in figure or in the reverse direction. Thus, the adjustment of the focus and its fixing are implemented simultaneously, the gap is decreased and the process of the lens array installation at the assembling is attained and the manufacture is simplified.
Patent JP-H06246617-A (JP)
Title: Belt sander machine
Inventor: UCHIKAWA SEIJI
IPC: B24B21/06
Filed: 1993-02-19
Abstract: PURPOSE:To stably supply the material to be worked on the material feeding passage even when the material to be worked such as a disk is easily rotated in a belt sander machine where a polishing belt stretched on a plurality of rolls is run in the direction across the material feeding passage. CONSTITUTION:An endless guide belt 20 which travels at a constant speed in parallel to an endless material feeding belt 5 is applied to at least either of side guide members X, Y arranged on both sides of the material feeding passage 6, and the side end part of the member to be worked is guided and run in contact with the endless guide belt 20, and the material to be worked is stably run without any frictional resistance from the side guide members X, Y during running.
Patent JP-H08205781-A (JP)
Title: Chewing gum
Inventor: KONDO KOJI
IPC: A23G4/00
Filed: 1995-02-06
Abstract: PURPOSE: To obtain the subject new salty product containing salt, an amino acid as a tasty component and an extract of Gymnema sylvestre, capable of exhibiting palatability and weather resistance of chewing gum compounded with sugar, and at the same time having taste of dried cuttlefish and scallop, etc. CONSTITUTION: This product is obtained by compounding chewing gum with sugar and further adding a salt component, an amino acid as a tasty component (commonly sodium glutamate or sodium 5'-inosnate, as the main component) and an extract of Gymnema sylvestre thereto. This product preferably contains 0.1-1wt.% of salt, 0.1-50wt.% of the amino acid and 0.1-0.3wt.% of the extract. Further, the extract is obtained e.g. by extracting dry leaves of Gymnema sylvestre with water and making the pH value of the extract to 3 to precipitate the component of the extract.
Patent JP-H05270991-A (JP)
Title: Oxide superconductor thin film
IPC: C01G1/00
Filed: 1991-03-19
Abstract: PURPOSE:To improve the quality of an LnBaCuO superconductor thin film having a, b and c axes oriented in prescribed directions by forming the thin film on a single crystal substrate composed of Sr, Ca, Ba, Pb, W, Mo and O. CONSTITUTION:The objective oxide superconductor thin film is produced by forming an LnBa2Cu3Ox oxide superconducting thin film (Ln is Y or rare earth element; x is 6-10) on the (110) plane of a single crystal substrate consisting of the compound of the formula Sr1-p-q-rCapBaqPbrW1-sMosO4 (p, q, r and s are 0-1). The (a) or (b) axis is perpendicular to the surface of the substrate and the (c) axis is oriented in a direction parallel to the surface plane of the substrate.
Patent JP-S60198459-A (JP)
Title: Crosslinkage testing device
Inventor: KASAHARA TOSHIO
IPC: H01B13/14
Filed: 1984-03-21
Abstract: PURPOSE:To heat a sample in the uniform atmosphere and to test it with high precision by providing a planetary gear to both ends in a crosslinking tube, extending a sample polyethylene cable between the opposite planetary gear, and heating the cable while rotating and revolving it. CONSTITUTION:A driving shaft 9 is provided in the center of the crosslinking tube 1, a driving gear 13 is fitted to both ends of it and, for example, three planetary gears 14 which engage the driving gear are provided. Then, the sample polyethylene cable 17 is extended between the opposite planetary gears 14 and 15 and rotated and revolved on its axis. Then, heat gas is admitted from a gas flow entrance 4 and heated by an auxiliary motor 6 at specific temperature for a specific time to perform the cross-linkage of the sample polyethylene cable. Then, the gas is discharged from an exit 5. Thus, the polyethylene cable while rotated in the crosslinking tube is heated in the uniform heating atmosphere and the crosslinkage of >=2 samples is tested at the same time on the same condition with high precision.
Patent JP-S56151313-A (JP)
Title: Recording device for information travelling of vehicle
Inventor: SUZUKI HIROSHI
IPC: B60L3/12
Filed: 1980-04-25
Abstract: PURPOSE:To provide a car-mounted type XY recorder with a recording device which is well protected against vibration, etc., by enabling the axis of abscissa to  control a pulse motor, which feeds recording paper at a constant speed in a recording device, and conduct the same recording operation as that of the XY recorder. CONSTITUTION:A signal (in) to be put into the axis of abscissa of a recording paper of a recording meter is put into a comparison circuit 21. An output of the comparison circuit 21 is added to a selection circuit 22 and a gate circuit 24, an up-and-down counter 26 is given a pulse from a pulse generating circuit 23, and this output is put into D-A converter 27 and fed back to the other input of the circuit 21. For this reason, content of the counting circuit 26 becomes an integrated  value of the input signal (in). This integrated value is proportional to a cordinate  position of the abscissa. An output pulse of the gate circuit 24 is divided and given  to a frequency-divider 28, and the output is added through a polarity switching circuit 29 to a pulse motor 5 which feeds the recording paper, and the recording paper  is fed in forward direction or reverse direction in accordance with the input signal  in.
Patent JP-S62212800-A (JP)
Inventor: FURUMURA HIROSHI
IPC: G08B21/00
Filed: 1986-03-14
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-H04290161-A (JP)
Title: Editing system
Inventor: MINE MASATAKA
IPC: G06F3/02
Filed: 1991-03-19
Abstract: PURPOSE:To economically realize the editing system which cancels and re-execute plural commands successively as to an editing system which executes and edits input commands in order. CONSTITUTION:The editing system is provided with a reverse command recording means 200 which generates a reverse command for converting an object of editing after execution into an object before the execution and records it sequentially every time a command execution part 100 executes each command and a reverse command extracting means 300 which extracts the reverse command recorded in the reverse command recording means 200 and inputs it to the command execution part once a cancel command for indicating the cancellation of the re-execution command for re-executing the command executed immediately before and a re-execution command for re-executing the canceled command are inputted. When the cancel commands are inputted successively, the reverse command extracting means 300 extracts the reverse commands which are already recorded in the opposite order from the recording and when the re-execution commands are inputted successively, the respective reverse commands which are already recorded are extracted in the opposite order from the recording within a range of the continuous execution frequency of the cancel commands.
Patent JP-H1168937-A (JP)
Title: Bypass system, bypass method and communication system
Inventor: MIYAHARA KEIICHI
IPC: H04M3/54
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To allow a telephone exchange to reduce a burden added to a speech switch including the telephone exchange when a speech continues long hours. SOLUTION: A bypass system is provided with a line card 115 with a switch for selectively connecting a subscriber's line to a router/data switch 180 through the speech switch 155 and two line concentration equipments 150 and 160. The line card 115 is provided with a data call pre-fixing detector 125 controlling a switch in response to data call pre-fixing in advance of a telephone number for calling data. An analog-style bypass system delivers the data call to a modem 167 and a data network 185 before the data call arrives at the speech band filter of a line card and an A/D converter 145, and a digital-style bypass system delivers the data call through a wide band filter and an A/D converter 145 before giving the data call to a modem for a digitized line signal.