baber/WOPTO huggingface dataset:
Patent JP-H0212120-A (JP)
Title: Light beam scanning device
Inventor: TAKADA TSUNEHISA
IPC: H04N1/113
Filed: 1988-06-29
Abstract: PURPOSE:To eliminate the need for a relatively expensive grid and to simplify the structure itself and reduce cost by generating a synchronizing signal with the output signal of an optical sensor, and scanning an object body according to the synchronizing signal and reading or recording an image, etc. CONSTITUTION:The optical sensor 56 is fitted to a tip part side and laser light is guided to a columnar optical guide 60 where a grid-shaped diffusion surface 52 is formed integrally by printing, etc., to obtain the synchronizing signal for image recording or reading. Consequently, no relatively expensive grid is used unlike before, the device is formed economically, and a converging rod 48 and an optical grid 52 are constituted in one body, so the light beam scanning device can be miniaturized.
Patent JP-S5869173-A (JP)
Title: Two-dimensional image pickup device
Inventor: KUMAGAI MITSURU
IPC: H04N5/335
Filed: 1981-10-13
Abstract: PURPOSE:To obtain a video signal with high resolution, by moving an one- dimensional image pickup element in a uniform speed to the sub-scanning direction accurately, without providing vibration to the main scanning and optical axis direction, and moving the element to the sub-scanning direction while keeping an objective standstill. CONSTITUTION:A camera 10 of a two-dimensional image pickup device is arranged with an optical system 12 using a lens having a prescribed focus and a printed board 14 of an image forming plane of the optical system 12 is provided with a CCD line sensor 16 consisting of a primary dimension image pickup element. The board 14 is fitted to a slide table 22 of a linear slide mechanism via a link plate 18, the table 22 is fixed to an arm 44 connected as lower deflection to a spring 46 and a micro head 48 is arranged at the lower end. This head 48 consists of a converting mechanism 52 between rotating movement and straight line movement of micrometer type and a rotary encoder 54, which detects the rotary angle and generates a pickup pulse. While keeping the objective standstill, a line sensor 66 is accurately moved to the sub-scanning direction.
Patent JP-H0328497-A (JP)
Title: Cylindrical wall body for lining of excavated hole
Inventor: OKA YASURO
IPC: E21D11/04
Filed: 1989-06-26
Abstract: PURPOSE:To increase coupling strength of a segment and to improve stability of a cylindrical wall body by a method wherein the arcuate plateform segments of a main wall part are coupled with recessed part and protrusion parts formed during intercoupling of two adjoining branch part segments. CONSTITUTION:A rectangular mating half part having width half the width of a branch part segment 10 is arranged from the one side surface side to the one end in a dogleg longitudinal direction of the segment 10 in a rectangular shape ion a plane and approximately in a -shape in cross section. A similar mating half part is arranged to the other end from the side surface side reverse to the one side surface side, and when the side surfaces of two adjoining branch part segments 10 are coupled to each other, the mating half parts are positioned facing each other to form a recessed part 19 and a protrusion part 20. Arcuate plateform segments 4 with which a main wall parts 1a and 1b are formed are coupled to the recessed parts 19 and the protrusion ports 20, and the arcuate plateform segments 4 are incorporated in a meandering shape to improve cou pling strength.
Patent JP-H0918393-A (JP)
Title: Noncontact type high frequency signal transmitter
Inventor: HATANO HIROSHI
IPC: H04B5/00
Filed: 1995-06-29
Abstract: PURPOSE: To provide a noncontact type high frequency signal transmitter capable of obtaining almost fixed transmission characteristics regardless of the positional relation of power feeding points. CONSTITUTION: Two dielectric substrates 1 constituted by forming metallic foil 2 on one surface, performing connection to the core wire of a coaxial cable present on the other surface by the power feeding point 3, connecting the power feeding point 3 to the external conductor of the coaxial cable through a stub, grounding it and providing a projection part 9 in the outer peripheral part of the metallic foil 2 at a position near the power feeding point 3 are overlapped up and down with a slight clearance, one of the substrate is fixed and the other substrate is made freely rotatable. Then, when the positions of the mutually oppositely arranged power feeding points 3 are in opposite directions, the projection part 9 hardly contributes to coupling.  When the mutually oppositely arranged power feeding points 3 are in the same direction, since a coupling area is secured towards the outside direction of the power feeding point 3 to the center of the metaloic foil 2 by the projection part 9, the projection part 9 contributes to the coupling and the transmission characteristics are almost fixed regardless of the positional relation of the power feeding points 3.
Patent JP-H10340809-A (JP)
Title: Magnetic circuit
Inventor: SAGAWA MASATO
IPC: H01F3/14
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To generate a stronger and uniform magnetic field in a gap by leading a magnetic flux generated from the magnetic flux generation source of a permanent magnet or an electromagnet to the gap, so as to reduce the leakage of the magnetic flux from parts other than the gap. SOLUTION: In this magnetic circuit provided with a magnetic flux generation source 20 composed of a permanent magnet or an electromagnet, magnetic core materials 23 and 24 for forming the magnetic path of the magnetic flux from the magnetic flux generation source 20 and the gap (g), a part or all of the magnetic core materials is composed of a high anisotropic magnetic core material containing the crystal grains of a compound provided with high crystal magnetic anisotropy, the easy magnetization direction of the crystal grains of the compound is oriented in a desired direction and the magnetic core materials are of a low coercive force.
Patent JP-S6224428-A (JP)
Title: Magnetic recording medium
Inventor: OMOTO HIROYUKI
IPC: C10N40/18
Filed: 1985-07-24
Abstract: PURPOSE:To obtain a magnetic recording medium having satisfactory wear resistance and superior durability by incorporating a fatty acid ester which is solid or semisolid at ordinary temp. and an unsatd. fatty acid which is liq. at ordinary temp. into a magnetic layer. CONSTITUTION:A fatty acid ester having 15-60 deg.C m.p. is preferably used as a fatty acid ester which is solid or semisolid at ordinary temp. When the fatty acid ester is combined with an unsatd. fatty acid which is liq. at ordinary temp., the fatty acid ester can be incorporated into a magnetic layer in the form of a soln. in the unsatd. fatty acid, so the deposition of the fatty acid ester on the surface of the magnetic layer is effectively inhibited. Since the fatty acid ester dissolved in the liq. unsatd. fatty acid is locally present near the surface of the magnetic layer without causing deposition on the surface of the magnetic layer, a very significant lubricating effect is produced. The wear resistance of the magnetic layer is sufficiently improved by the lubricating effect combined with the significant lubricating effect of the unsatd. fatty acid which is liq. at ordinary temp.
Patent JP-S5864022-A (JP)
Title: Plasma vapor phase growth device
Inventor: YAMAZAKI SHIYUNPEI
IPC: C23C16/509
Filed: 1981-10-14
Abstract: PURPOSE:To prevent adhesion of a reaction product to electrodes and generation of complication in a current of reactive gas (turbulent flow) at a plasma vapor phase growth device by a method wherein a horizontal type reaction cylinder is used, and a pair of electrodes is arranged outside. CONSTITUTION:Substrates 1 are held by square type quartz jigs, the jigs are settled in a separate chamber 29 of a reaction cylinder from an inlet 30, and the chamber is evacuated by a rotary pump 33 through a valve 32. Moreover a closing door 34 is opened, the jigs are introduced into the reaction cylinder by an automatic feeder, and a mixing plate 35 for mixer is also arranged. By closing the closing door 34, the substrates are arranged in space between electrodes 9, 10 interposing the intervals of 10-40mm. between them. A pair of the electrodes 9, 10 are arranged vertically or on both the sides of the reaction cylinder 25 as to apply electric field to the substrate vertically or in parallel, an electric furnace 5 is provided outside, and the substrates 1 are heated at 100-500 deg.C. Reactive gas is introduced into the reaction cylinder 25, a high frequency electric power is applied between the electrodes 9, 10, and presence of voids, etc. in the formed silicon carbide or in silicon is reduced utilizing the flight of reactive gas.
Patent JP-S5864808-A (JP)
Title: Manufacture for curved surface panel
Inventor: KASAI MIKIO
IPC: B29C39/00
Filed: 1981-10-13
Abstract: PURPOSE:To attain highly accurate panels and to remarkably reduce the manufacturing processes, by foaming a resin such as urethane in a space surrounded by metallic surface and back plates and a mold frame so as to form a curved surface panel approximately equal to the molding of a curved surface forming mold. CONSTITUTION:On a curved surface foaming mold 6 having a theoretical curved surface of paraboloid of revolution, an aluminum surface plate 8 processed approximately to a theoretical curve is set, and a mold frame 7 for foaming of resin is set on the plate 8 and the contact surface between the mold frame 7 and the surface plate 8 is  sealed with a tape or the like. An insert 13 for spacing is located on the plate 8 and an aluminum plate 9 processed approximately to the theoretical curve is set on the mold frame 7 and the back plate 9, and the contact surface between the frame 7 and the plate 9 is also sealed with a tape or the like. An upper cover 12 is placed on them. A suitable amount of resin material 11 mixing a foaming agent to a resin such as urethane is impregnated to a space surrounded with the frame 7 and the plates 8 and 9 from a foaming machine 10. After the completion of foaming, the mold frame 7 is taken out and a molding of a curved surface panel 20 and can be obtained.
Patent JP-S6321212-A (JP)
Title: Production of high purity silica
Inventor: FURUTA AKIO
IPC: C01B33/141
Filed: 1986-07-14
Abstract: PURPOSE:To industrially produce high purity silica by subjecting an aqueous alkali silicate soln. to ion exchange, adding an acid to the resulting silica sol, subjecting the silica sol to ion exchange and using the resulting highly acidic silica sol. CONSTITUTION:An aqueous alkali silicate soln. is subjected to ion exchange with an ion exchange resin of cation type or the like and an acid is added to the resulting silica sol. This silica sol is passed through an ion exchange resin to remove impurities such as Al2O3 and Fe2O3 as well as the remaining alkali such as Na or K. The resulting silica sol of <about 1.0pH is added to an alkali soln. contg. ammonia adjusted to about 9.2-9.6pH to precipitate silica. By this method, high purity silica can be produced from inexpensive starting material. The silica is suitable for use as various fillers, a sealant for a semiconductor, etc.
Patent JP-S63235093-A (JP)
Inventor: JIEI MAIKERU RAASON
IPC: C22C38/00
Filed: 1987-06-30
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-H0916100-A (JP)
Title: Safety information display board
Inventor: MORO KIYOSHI
IPC: G09F13/04
Filed: 1995-06-29
Abstract: PURPOSE: To provide a safety information display board which is capable of arousing a high interest in the attainment of a disasterless business office, saves the labor for a manager, automatically calculates exact information, is, therefore, exact, is easily visible in a dark place as well for the use of an electro-optical display and is capable of automatically taking in and displaying many kinds of safety information. CONSTITUTION: This safety information display board has a calendar IC 1 which automatically calculates the data and the time, a yearly and monthly time electro-optical display section 2 which displays the date and the time by this calendar IC, a green cruciform electro-optical display section 4 which displays a green crucible 3 with the date of one month, successively lights disasterless date and completes the green cruciform at the final day, an input device 7 which is inputted with the number of days initially set before the date of completion, the target disasterless time and the number of workers of the day, an arithmetic unit 11 which automatically integrates the remaining number of days till the completion by the input,  a total of the number of workers and the continuous disasterless time and a digital electro- optical display section 12 which displays the remaining number of the days before the completion, the target disasterless time, the continuous disasterless time, the number of the workers of the day and the total number of the workers by the input device and the arithmetic unit.
Patent JP-H108849-A (JP)
Title: Movable partition panel closing-up device
Inventor: KATO MASAMI
IPC: E06B7/18
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a movable partition panel closing-up device constituted in such a way that reaction generated by pressing a closing-up panel to a side wall is hardly applied between partition panels in the service state and that a gap of wedge shape or the like is not formed between the final partition panel and the wide wall. SOLUTION: A closing-up panel 12 is provided at the side end of a movable partition panel 4 in such a way as to be movable sideways by a driving means 28. A support rod 15 with a stopper 16 provided at the inner end is slidably fitted into each of a pair of upper and lower support cylinders 14 rigidly fixed into the partition panel 4, and a thread part provided at the outer end part of the support rod 15 is screwed with a nut 18, provided at the closing-up panel 12, to adjust the distance between the nut 18 and the stopper 16.
Patent JP-2000353204-A (JP)
Title: Electronic data managing device and method and recording medium
Inventor: HOSHINO SATOSHI
IPC: G06Q10/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To realize high security at the time of managing electronic data such as an electronic book. SOLUTION: A user allows a magnetic card reader 11 to read a magnetic card 2, and inputs electronic signature and transaction information from an inputting device 18. This transaction information is recorded in an electronic book file 16 together with the electronic signature, and enciphered, and recorded in a history management file 17. At the time of correcting transaction information, a manager inserts an IC card 4 into an IC card reader/writer 14 for realizing equipment authentication with an SAM 15, and allows a fingerprint authenticating device 12 to collate the data of fingerprint recorded in a fingerprint file 13 with the data of fingerprint 3 of the manager. When the both equipment authentication and fingerprint authentication can be realized, a control part 10 decodes the history management file 17 for realizing the correction of the electronic book file 16.  Then, data related with the correction of the electronic book file 16 inputted by the manager are enciphered, and recorded in the history management file 17.
Patent JP-H0512695-A (JP)
Title: Optical system holding device
Inventor: IKEGAME TETSUO
IPC: G11B7/09
Filed: 1991-07-04
Abstract: PURPOSE:To prevent a tracking deviation of an objective lens even though a shock and an acceleration are applied from the tracking direction in an optical system holding device which holds the objective lens of an optical head. CONSTITUTION:A leaf spring 10 is provided to hold a lens holder 4 that holds an objective lens 2 and is movable in the directions of tracking and focusing. This leaf spring 10 is held by a holding member 14 so that it extends to the tracking direction.
Patent JP-S5955935-A (JP)
Inventor: TAKEDA HISANOBU
IPC: A61M3/02
Filed: 1982-09-21
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-H0212992-A (JP)
Title: Electronic equipment unit device
Inventor: ISHIMOTO KAMEYOSHI
IPC: H05K3/34
Filed: 1988-06-30
Abstract: PURPOSE:To simplify circuit wirings of a mother board by integrating a plurality of electronic equipment units on an interface printed board, inserting terminals extended in the same direction from both the units into the board, and connecting the specific terminals of both the units through the circuit wirings of the board. CONSTITUTION:A tuner unit 1 and a VIF unit 2 are composed of substantially the same units, and a plurality of terminals are mounted by setting the extending direction to the same direction on the lower faces of the units 1, 2. An interface printed board 8 having circuit wirings is disposed at the roots of the terminals 3-7 of the units 1, 2, and both are mounted over the frame 9 of the unit 1 and the frame 10 of the unit 2 thereby to integrate both the units 1, 2. This integration is conducted by simultaneously solder dipping the lower side from the board 8 to solder the terminals 4, 5, 7 and soldering both the frames 9, 10 and the board 8.
Patent JP-S5589954-A (JP)
Title: Magnetic recording and reproduction unit
Inventor: UEDA SHIYUUJI
IPC: G11B5/09
Filed: 1978-12-27
Abstract: PURPOSE: To prevent the production of flaws on a media, by supporting one of a pair of converters provided to the both sides of flexible media, by means of a support having smaller elastic midulus than that of the support of another converter.  
     CONSTITUTION: A pair of the converters 4, 5 are provided to enable the recording on the both sides, for magnetic operation respectively on the both sides of the flexible media 1 having magnetic surface on the both sides, to increase the recording capacity and recording speed. To the support 6 supporting the upper side converter  4, the lower converter 5 is supported by the elastic or rigid material having greater  elastic modulus in comparison with that of the support 6. when it is not in operation, the converters 4 and 5 are both detached from the flexible media 1 surface,  and when operated, the upper converter 4 is in contact with the media 1 with  smaller elastic modulus of the support 6, and the converter 5 is contacted with the  media 1 with the support having higher elastic modulus at the lower part thereof,  allowing the media 1 to be depressed by bending. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0916243-A (JP)
Title: Programmable controller
Inventor: ASHIDA KAZUHIDE
IPC: G05B19/05
Filed: 1995-06-30
Abstract: PURPOSE: To output monitor information at the same time in one scan at plural monitor requests which differ in program monitor ranges. CONSTITUTION: Plural monitor requests generated by a multiwindow type monitor device or network-connected monitor devices 12A-12N at an optional timing are stored in a monitor request storage means 6 in the programmable controller; and monitor execution instruction means 7 and 8 generates a request to monitor the execution of one program for execution monitor requests for programs whose monitor requesting ranges overlap with each other and monitor data gathering means 9 and 10 stores the programs execution states of the monitor ranges as monitor data, so that the execution of the programs over plural ranges can be monitored at the same time.
Patent JP-S5953941-A (JP)
Title: Information processing device
Inventor: JITSUPOU AKIRA
IPC: G06F9/22
Filed: 1982-09-21
Abstract: PURPOSE:To minimize te influence exerted on performance, and to raise reliability and a maintenance property of a device, by providing a means for inhibiting or releasing the generation of an error report signal, and discriminating whether a correctable error is a fixed fault or a temporary fault. CONSTITUTION:In case when a correctable error is detected by an error detecting and correcting circuit 2, ''1'' is added to contents of an error generation frequency storing circuit 5 by a detecting signal 34 for reporting said detection. Subsequently, a value 36 of correctable error generation frequency of the circuit 5 is compared with an initial set value 38 of an error threshold circuit 6 by a comparing circuit 7. When they coincide with each other, an error report is inhibited by an error report controlling circuit 9. Subsequently, a time monitoring signal 41 is outputted to a time monitoring circuit 8 from the circuit 9, its initial set value 43 is subtracted by ''1'' each in accordance with the signal 41, and when its value is reduced to ''0'', a monitoring end signal 40 is generated and is inputted to the circuit 9. The circuit 9 refers to the value 36, and releases the inhibition of the error report if a value of correctable error generation frequency in the course of the time monitoring is ''0''.
Patent JP-H0457210-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMASHITA TATSUMARO
IPC: G11B20/18
Filed: 1990-06-21
Abstract: PURPOSE:To realize low cost of the device by providing a head exclusive for verifying and providing also a magnetic head for both recording and reproducing. CONSTITUTION:For a verifying operation of read after write, after completing write in a track Ta2 by A head, a track Tb1 is scanned by the magnetic head B' exclusive for verifying. This read signal is sent to a reproducing part 3 based on a changeover operation of a changeover part SW3, and is amplified to perform recognition of an already recorded signal. Then, as to the track Ta2, after completing recording a track Tb3 by B head in the next place, the track Tb3 is scanned by the magnetic head A' exclusive for verifying to reproduce and confirm a recorded signal thereon. It is enough for the heads A' and B' to ride on an already recorded track and to scan this, and an ATF control like a usual reproducing operation is not required at all.
Patent JP-H0214595-A (JP)
Title: Apparatus for forming circuit
Inventor: TAGUCHI KATSUHIKO
IPC: H05K3/10
Filed: 1988-07-01
Abstract: PURPOSE:To improve the work efficiency by making control unit to control a driving unit so as to speed down a plunger when it receives an output signal from a detecting unit. CONSTITUTION:When a reset starting command is inputted by an input unit, a CPU 18 starts to drive a drive circuit 19 and then drives a plunger driving motor 4 at high speed. By the driving of the plunger driving motor 4, a ball screw 11 rotates through a coupling 6 and then a pressure rod 13 goes down along a rail 12. When a switch operation 14a established at the bottom of the pressure bar 13 turns ON by being brought into contact by pressure with an external edge 16a of a plunger 16, an ON signal is inputted into the CPU 18 through an I/O 21 and a memory 20. Soon after the CPU receives the signal, it controls a drive circuit 19 so as to make it drive at low speed, getting the pressure rod 13 to go down slowly until it abuts on the external edge 16a of the plunger, then stopping a plunger driving motor 9 and the pressure rod 13. By this method, there is no possibility that the paste is discharged by mistake, resulting in a remarkable improvement in work efficiency and profitability.
Patent JP-2000000729-A (JP)
Title: Vacuum suction device and attraction method therefor
Inventor: SUGIYAMA YUKINOBU
IPC: B21D43/18
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum suction device to rapidly output a confirmation signal after suction of an object. SOLUTION: A vacuum pad 2 is arranged at a tip part and vacuum suction is effected by the vacuum pad 2. In a so formed vacuum suction device 1, A rod-form rod 4 to confirm suction of a given object 9 by the vacuum pad 2 is arranged on the central axis 8 of the vacuum suction device 1, and when the rod-form rod 4 sucks the given object 9, a given confirmation signal is outputted.
Patent JP-S6226024-A (JP)
Inventor: NAKAKUKI JUNICHI
IPC: G04G15/00
Filed: 1985-07-25
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-S6056084-A (JP)
Inventor: SHIRUBIA MAACHIN
IPC: C25D3/22
Filed: 1984-08-06
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。