baber/WOPTO huggingface dataset:
Patent JP-H02250029-A (JP)
Title: Light-light converting element and image pickup device
Inventor: TAKANASHI RYOYU
IPC: G02F1/05
Filed: 1989-03-23
Abstract: PURPOSE:To prevent the degradation of a resolution by spreading of an electric field by providing a photoconductive layer member which is insensitive with electromagnetic radiation for reading and an optical-modulating material layer member which changes the state of the electromagnetic radiation for reading between two electrodes. CONSTITUTION:The charge image corresponding to the intensity distribution of the electromagnetic radiation is generated at the boundary face of the photoconductive layer member PCL and the optical-modulating material layer member PML when the electromagnetic radiation WL for writing with which the photoconductive layer member PCL has a sensitivity is made incident from an electrode Et1 side. If the electromagnetic radiation of a specified intensity for reading with which the photoconductive layer member PCL is insensitive is made incident from the electrode Et1 side, the radiation passes the photoconductive layer member PCL and the optical-modulating material layer member PML (for example, lithium niobate single crystal PML) and is then emitted from the electrode ET2. The PML is capable of changing at least the state of the electromagnetic radiation for reading according to the intensity distribution of the electric field. The electromagnetic radiation for reading transmits the photoconductive layer member from the optical-modulating material layer member in such a manner, by which the generation of the problem of a degradation in the resolution arising from the spreading of the electric field is obviated.
Patent JP-S62228700-A (JP)
Title: Support device for vertical shaft pump
Inventor: KATO HIROYUKI
IPC: F04D7/06
Filed: 1986-03-31
Abstract: PURPOSE:To reduce four spherical bearings in a conventional device to two, to simplify structure, to facilitate installation, and to reduce size, by a method wherein a suction port is formed below the spherical bearing of a support part for the lower part of a vertical shaft pump, and a delivery port is formed in the periphery of the spherical bearing. CONSTITUTION:A spherical bearing 33 is situated between a motor bed 22 and a roof slab 8, and a spherical bearing 35 is located between a guide casing 30 and a delivery line 34, surrounding an anullar space 34b formed around a central cylinder 34a with an open bottom surrounding the guide casing. Plural delivery ports 36, directed in a horizontal direction, are formed in the periphery of the bearing 35, and a suction port 31 is formed below the spherical bearing 35 and in the lowermost part of a pump 20. Compared with a conventional type in which above is suction and below is delivery, effective NPSH is increased, a small high speed blade can be used in order to provide the same flow rate and the same head, and the size of a pump can be decreased and the device can be compacted. Further, conventional four spherical bearings can be reduced to two, structure can be simplified, and installation can be facilitated.
Patent JP-H01244698-A (JP)
Title: Cabinet for electric apparatus
Inventor: SHIRAISHI TAKAYUKI
IPC: H05K5/02
Filed: 1988-03-25
Abstract: PURPOSE:To enable the free arrangement and employment of an apparatus without being restricted by the leading-out direction of electric wires, by connecting electric wires with the electric wire connecting part of the slanting surface part of a main body, inserting the wires into the wire hole of a lid body, and selecting the leading-out direction of wire, when the lid body is mounted covering the slanting surface part of the main body. CONSTITUTION:The slanting surface part 21 of a lid body 13 is fitted on the slanting surface part 15 of a main body 12, via sealing material 27 like rubber. Screws are inserted from each coupling hole 24 to coupling screw holes and fixed. Thus the lid body 13 covers the slanting surface part 15 of the main body 12, and is fixed on the main body 12. At this time, by fixing the lid body 13 in the manner in which a wire hole 22 of the lid body is positioned at a rear part, the wires 29 can be led out backward. By fixing the lid body 13 in the manner in which the wire hole 22 is arranged on the lower side by inverting the lid body 13, the wire 29 can be led out from the lower side.
Patent JP-H06278331-A (JP)
Title: Paper feed mechanism of printer
Inventor: KAYAHARA TAMIO
IPC: B41J25/308
Filed: 1993-03-30
Abstract: PURPOSE:To provide a means capable of adjusting the gap of a paper path part consisting of a platen and a paper support corresponding to the thickness of paper. CONSTITUTION:In the paper feed mechanism of a printer equipped with a platen 11 and the paper support 12 so as to provide a gap from the platen 11 as a paper path part 10, a rack plate 14, an idle gear 16, a gear 18 and the head gap lever 17 operating them to adjust the size of the gap corresponding to the thickness of paper 2 are formed so as to move the paper support 12 up and down with respect to the platen 11. Therefore, by adjusting the size of the gap of the paper path part 10 corresponding to the thickness of the paper 2, the slackening of the paper 2 is eliminated and stable paper feed can be always realized and paper feed accuracy is enhanced.
Patent JP-S52154189-A (JP)
Title: Device and method of controlling profile position
Inventor: ODA TATSUHARU
IPC: G05B19/42
Filed: 1976-06-16
Abstract: PURPOSE: To accurately control the position of a work to be controlled by storing the position of a preceding profile sensor at suitable interval during the advancement of the sensor in a memory and applying the position onformtion of the sensor as the latest in the memory to the controller as the command information of the next position to control the sensor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56167015-A (JP)
Title: Fender
Inventor: TOYODA SHIYOUZOU
IPC: E02B3/26
Filed: 1980-05-29
Abstract: PURPOSE: To obtain a better fending effect for ships of various sizes, by combining large and small fender beams members of identical and varied types combined together to form a fender beam.  
     CONSTITUTION: The titled fender beam composed of a large fender beam member and a small fender beam member both cylindrical. The large fender beam member 2 is mounted on a quaywall 6 with a stud bolt 5 through a flange 4a at one end thereof. An adaptor 8 is mounted on the other end thereof with a stud bolt 7. The small fender beam member 3 is fixed on the adaptor 8 through a flange 3a at one end thereof. A buffer plate 11 is mounted on a flange 3b at the other end of the small fender beam member with a bolt 10. This provides a better fending effect regardless of the size of ships. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60216364-A (JP)
Title: Brush electrostatic charging device
Inventor: IWAOKA KAZUHIRO
IPC: G03G15/02
Filed: 1984-04-12
Abstract: PURPOSE:To reduce the permanent set of flexible contactors which constitute a conductive brush and prevent a body to be charged electrostatically from being damaged with contactors by coating a high polymer layer which contains conductive particles with another high polymer and thus providing contactors in a two-layer structure. CONSTITUTION:The conductive brush 2 contacts the surface of the body 1 to be charged electrostatically and this brush 2 uses a roller type conductive brush 2 constituted by implanting numbers of contactors 2b in a roller body 2a. A voltage is impressed to the brush 2 to charge the surface of the body 1 electrostatically. Contactors 2b are flexible conductive fiber in the two-layer structure consisting of a high polymer layer 4 containing conductive particles 3 and a high polymer coating layer 5 of another high polymer. Consequently, the permanent curvature of contactors is reduced and the body to be charged electrostatically is never damaged; and stable electrostatic charge is maintained and the durability of the body to be charged electrostatically is improved.
Patent JP-S63240155-A (JP)
Title: Carrier detection circuit
Inventor: TAKEMOTO MITSUO
IPC: H04L27/00
Filed: 1987-03-27
Abstract: PURPOSE:To prevent malfunction by adding a signals obtained by differentiating an amplitude signal of a carrier integrated by a comparatively small time constant and of the amplification at a dead band amplifier and an amplitude signal of the carrier integrated by a comparatively large time constant to apply carrier detection. CONSTITUTION:A carrier A is amplified by an amplifier 1, converted into a polarity by a full wave rectifier 2 and fed to 1st and 2nd integration circuits 10, 11. The circuit 10 integrates the amplitude signal of the carrier A with a comparatively large time constant and the circuit 11 integrates the amplitude signal of the carrier A by a comparatively small time constant. The integration output of the circuit 11 is differentiated by a differentiation circuit 12 and fed to the amplifier 13 with dead band and a signal other than a prescribed low level signal is amplified. The integration output of the circuit 10 and the amplified output of the amplifier 13 are fed to the adder 14 and a carrier detection signal CD is outputted when the level of the added signal is a prescribed level or over. Thus, the carrier detection excellent in transient response and free from malfunction is attained.
Patent JP-S52154665-A (JP)
Title: Wristwatch provided with charging terminal
Inventor: SUGIMOTO KOUICHI
IPC: H01M10/46
Filed: 1976-06-18
Abstract: PURPOSE:To contribute to securement of sufficient current without the need of a solar battery and promote cost-saving by providing a charging terminal to a case section of a wristwatch which uses a secondary battery as its power source.
Patent JP-H10263431-A (JP)
Title: Classifying tank-supporting structure of sedimentation classifying apparatus
Inventor: IDO YOICHI
IPC: B03B5/64
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To easily arrange a classifying tank to a frame so as to suppress the possibility of contamination to the utmost and to sufficiently ensure the seal state between the classifying tank and a partition part. SOLUTION: The respective partition parts 6 of a partition unit 5 are inserted into the opening 25a of an support plate 25 provided between the upper ends of a pair of frames 24, 24 from above and a flange 5b provided to the upper end of the partition unit 5 is placed on a part of the support plate 25 of the peripheral edge of the opening 25a, the lower end surface 4h of a connection frame 4g having a rectangular frame shape protruding from the peripheral edge place of an opening 4b provided to the surface of a classifying tank 4 having the flat-shaped opening 4b corresponding to the contour of the inside of the flange 5b is placed on the flange 5b to screw an attaching bolt 4f inserted in the place of the support plate 25 from below so as to leave an interval along the edge of the opening 25a at the part of the support plate 25 of the peripheral edge of the opening 25a into the flange part 5b and then into the lower end surface 4f of the connection frame 4g of the classifying tank 4 to collectively fix the classifying tank 4 and the partition unit 5 to the support plate 25.
Patent JP-H02252333-A (JP)
Title: Time slot assignment data setting control system
Inventor: SUGAWARA TAKAAKI
IPC: H04J3/04
Filed: 1989-03-27
Abstract: PURPOSE:To set lots of time slot assignment data in a short time by providing a selector section applying selection control corresponding to the normal access mode and the direct access mode on a time slot assignment section. CONSTITUTION:A time slot assignment section 2 is provided with a selector 4 applying selection control corresponding to the normal access mode and the direct access mode. Then in the normal access mode, a data setting memory 3 is accessed at a period corresponding to the speed for multiplex and demultiplex and the memory 3 is accessed corresponding to the operating speed of the processor 1 in the direct access mode. Thus, the read/write operation of the time slot assignment data is quickened to set lots of time slot assignment data in a short time, then the communication stop time is decreased.
Patent JP-H09253825-A (JP)
Title: Device for supplying cooling water for low pressure casting metallic mold
Inventor: ITOU HAJIME
IPC: B22D17/22
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To stably and safely use a diaphragm pump in the case of applying the pump to the supply of cooling water in a metallic mold for low pressure casting. SOLUTION: In the cooling water supplying device for low pressure cooling metallic mold which supplies the cooling water into the metallic mold 3 for low pressure casting, a cooling water supplying pipe 2 connected with the metallic mold 3 and the diaphragm pump 5 constituted with a heat resistant diaphragm connected with the metallic mold 3 through a cooling water draining pipe having larger diameter than that of the cooling water supplying pipe 2 and worked by compressed air 7, are provided and the cooling water passage in the molten mold is held to negative pressure.
Patent JP-H11309680-A (JP)
Title: Device for feeding and installing structural parts to be inserted into structure
Inventor: HOOF GERHARD-HELMUT
IPC: B25B23/04
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To form the compact structure with a small number of parts by moving an opening to a receiver part connected to a rail through a hinge joint so as to form a line with the rail, and supporting the rail in a guide freely to be moved in the vertical direction with the receiver part. SOLUTION: A receiver part 9 is connected to a right end of a rail 7 through a hinge joint 10 freely to be turned. The rail 7 is supported by a guide 5 freely to be moved in the vertical direction. Furthermore, an end area of the guide 5 opposite to the end 14 is provided with a roundness 19 working as a turning part. When the rail 7 is moved forward, the receiver part 9 is bent at 90 degree against the rail 7 by the roundness 19 and the hinge joint 10, and moved to the discharging position. In this discharging position, a structural member 17 is inserted into a corresponding inner hole of the structure facing to it by a projecting bar provided in parallel with the guide 5. With this structure, compact structure of a device can be held.
Patent JP-S55164304-A (JP)
Title: Mirror surface check unit
Inventor: KANAI AKIRA
IPC: G01B11/30
Filed: 1979-06-11
Abstract: PURPOSE: To obtain a clear and good-resolution check image, by not only making the light flux from a light source into a light point source without chromatic aberration but also using a light flux which is made parallel without chromatic aberration.  
     CONSTITUTION: The light flux from white light lamp 6 is converged by a pair of achromat condenser lenses 8 and is made into a light point source through slit plate 9 having a pinhole. This light flux becomes parallel light flux 11 due to concave mirror 10 and is irradiated to wafer 13, and the reflection light reaches screen 14 to project the check image of wafer 13 onto scrren 14. As a result, resolution of the check image becomes high and the image becomes clear because the light flux of the light source is made into a light point source. Further, since a pair of achromat condenser lenses 8 and concave mirror 10 are used, the clear check image can be obtained without generation of chromatic aberration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51148470-A (JP)
Title: Electronic digital clock
Inventor: KOTANI SHIYOUEI
IPC: G04C23/46
Filed: 1975-06-14
Abstract: PURPOSE: A clock which is designed so as to promote the practicability as well as the convenience, through performing the digital display of the remaining time of the established time, thereby eliminating an extra-effort in reverse operation from the established time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61233246-A (JP)
Title: Multistage transmission
Inventor: YANO AKIO
IPC: F04C11/00
Filed: 1985-04-05
Abstract: PURPOSE:To transmit power arbitrarily through multistage speed change by fitting a gear assembly corresponding to speed change into each partitioned chamber and revolving the gear assembly by introducing an oil pressure or air pressure into a desired chamber. CONSTITUTION:A gear 4 having different diameter and an opposed gear 6 meshed with the gear 4 are freely installed onto the concentric shafts 5 and 7 common to a prescribed number of chambers 3 partitioned by partitioning walls 2. The gear 4 is revolved by introducing the oil pressure generated by a gear pump driven by a prime mover or an electric motor into a desired chamber 3 through each clutch for switching normal and reverse revolution and selecting speed change. Therefore, the opposed gear 6 executes the desired speed change revolution, and the multistage speed change can be arbitrarily carried-out independently of the magnitude or power.
Patent JP-H05228681-A (JP)
Title: Laser welding method and cooling head used for this method
Inventor: MATSUHIRO KATSUYUKI
IPC: B23K26/064
Filed: 1992-02-21
Abstract: PURPOSE:To increase a penetration depth by suppressing the generation of plasma and to reduce the cost of welding by using Ar as a shielding gas. CONSTITUTION:A laser beam B is cast toward the part 2a to be welded of a material 2 to be welded from a torch 1 and a first shielding gas G1 is injected. A cooling head 3 is disposed between the torch 1 and the material 2 to be welded. The cooling head 3 has a beam passage hole 3a to allow the passage of the laser beam B and a second shielding gas G2 is injected from nozzles 3d and 3e toward the material 3 to be welded. The metal vapor blowing up from the part 2a to be welded is cooled by the cooling head 3 and the metal vapor spouting upward of the cooling head 3 through the beam passage hole 2a is cooled by the first shielding gas G1.
Patent JP-S58189588-A (JP)
Inventor: KATOU HIROMI
IPC: G21C17/10
Filed: 1982-04-28
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-S59198074-A (JP)
Title: Facsimile equipment
Inventor: ASHIKAGA YASUSHI
IPC: H04N1/00
Filed: 1983-04-25
Abstract: PURPOSE:To utilize efficiently a telephone line by controlling a tonal signal control section so as to attain the state supervising display of the operator after the end of procedure of a facsimile processing section. CONSTITUTION:A central control section 1 controls a facsimile input/output processing section 2, a transmission control section 3, an MODEM 4, a telephone switching operation section 5, and a facsimile conversation control section 6. The operating section 5 has the switching operating function switching picture transmission and telephone correspondence and a telephone reservation function, and the control section 6 drives an operator state supervising section 7 by a tonal signal between facsimiles caused by the depression of a telephone reservation buton so as to display the state of the operator.
Patent JP-S59198115-A (JP)
Title: Joining of laminate plate
Inventor: KAWASAKI KUNIO
IPC: B29C65/02
Filed: 1983-04-25
Abstract: PURPOSE:To expand the use of a laminate plate by a method wherein a joint plate is put on a surface metal plate of one of laminate plates and then, strongly jointed integral thereon to mount other members by a specified method. CONSTITUTION:For example, a joint plate 5 comprising a metal plate or the like with a bolt or the like erected securely is put on a surface metal plate 3 of a laminate plate 1 wherein surface metal plates 3 and 4 are joined on both sides of a thermoplastic synthetic resin layer 2 and they are forced to cut with a clinching gun or the like to put common cuts 6 and 6 while being pressed to form a concave 7 at cuts 6 and 6 until the thermoplastic synthetic resin layer 2 is partially exposed. Then, a retaining part between the surface metal plate 3 and the joint plate 5 produced with the formation of the concave 7 is heated so that a part of the thermoplastic resin layer 2 is melted into the concave 7 from the cuts 6 and 6 to solidify. In this manner, the joint plate 5 is jointed integral on the laminate plate 1.
Patent JP-S59207279-A (JP)
Inventor: PHILPOTT ARTHUR KEITH
IPC: C09D11/00
Filed: 1984-04-11
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-S58190197-A (JP)
Title: Assembling method of speaker
Inventor: OOSAKI HIROBUMI
IPC: H04R31/00
Filed: 1982-04-30
Abstract: PURPOSE:To secure the satisfactory adhesiveness without weakening a magnetic field, by coating thin and evenly an adhesive by means of a roller. CONSTITUTION:An adhesive 3 is coated to the circumference at the bottom of a pole yoke 1, and the a roller 6 is turned to extend the adhesive 3. A magnet 5 is press-fixed on the adhesive 3. Thus the yoke 1 is adhered with the magnet 5. In such a way, the adhesive 3 is extended evenly with the roller 6 to obtain the satisfactory adhesiveness with a small amount of adhesive. Furthermore the magnetic field within a gap of a magnetic circuit is never weakened since the adhesive layer is very thin.
Patent JP-H04307954-A (JP)
Title: Wafer cassette transfer apparatus
Inventor: TAKEHARA NAOKI
IPC: B25J5/00
Filed: 1991-04-05
Abstract: PURPOSE:To prevent dropping of wafer cassettes at the time of emergency stop, to promote a high degree of freedom at the time of wafer cassette mounting and to prevent contamination of wafer by foreign matters. CONSTITUTION:A wafer cassette transfer apparatus comprises a base 1 including an adequately inclined portion, a holding tray including stoppers 2, 3 and 4 which are located in the three positions around the base considering the shape of the wafer cassette and a transfer truck mounting the holding tray.
Patent JP-H09265995-A (JP)
Title: Cathode material for solid electrolyte fuel cell and solid electrolyte fuel cell using it
Inventor: MUKAISAWA ISAO
IPC: H01M8/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To make long operation at high temperature possible and reduce deterioration with elapsed time in cell characteristics by increasing the amount of the B site than the theoretical amount to the A site, and containing magnesium in the B site in a cathode material for a solid electrolyte fuel cell. SOLUTION: In a cathode material for a solid electrolyte fuel cell using a lanthanum manganate composite oxide mainly comprising perovskite type, the amount of the B site is increased than the theoretical amount to the A site, and magnesium is contained in the B site. Preferably, strontium and/or calcium are/is contained in the A site. Magnesium is necessary to be contained in the B site. Preferably, the B site is made 1.05-1.2 times the theoretical amount to the A site.
Patent JP-H08274139-A (JP)
Title: Test method of semiconuctor device
Inventor: TOGAWA RYUICHI
IPC: H01L21/66
Filed: 1995-03-30
Abstract: PURPOSE: To provide a simple method by which the time required for testing a semiconductor device having many test items and many semiconductor chips to be tested in the stage of a wafer can be shortened. CONSTITUTION: The sampling locations from which wafers are to be sampled at the time of sampling wafers from one lot of wafers (11) are decided in advance by taking the in-plane distribution of the wafers into consideration and semiconductor wafers are selected only from the sampling locations and tested on all test items (12 and 13). Based on the results of the tests, the quality of the wafers is discriminated (14) and the acceptance of the lot is discriminated (15). Since the wafers discriminated as defectless wafers are not subjected to the succeeding tests to be performed next on semiconductor chips to be tested, the measuring time can be shortened.