baber/WOPTO huggingface dataset:
Patent JP-H10322544-A (JP)
Title: Image sheet, manufacture thereof and image sheet manufacturing device
Inventor: KAYASHIMA KAZUHIRO
IPC: B42D15/10
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an image sheet capable of exhibiting a certain kind of a function even in a prescribed organ or group by forming a first area where a prescribed image is formed and a second area for demonstrating a prescribed function to the prescribed organ or group on an image sheet and executing a special processing to the second area so as to make forgery, correction or duplication difficult. SOLUTION: In the example of a sheet which is a printed matter on which a portrait is printed using a seal material capable of being peeled off and stuck as the sheet, the photographed image of a portrait or the like is printed on the first area 2 of the seal material 1. The second area 4 is a part for displaying a face value for achieving the function as a postage stamp and is the part for achieving a role similar to the postage stamp for 500 yen by being stuck to an envelope or the like. A cut 5 is for individually and independently peeling it at the time of peeling it and use is performed by peeling it sheet by sheet. Also, for the cut 5, an end part is constituted of a predetermined complicated polygonal line or the like so as to make the duplication or the like difficult.
Patent JP-H0425234-A (JP)
Title: Optical selection system
Inventor: TSUCHIYA TOSHIYUKI
IPC: H04B10/556
Filed: 1990-05-21
Abstract: PURPOSE:To realize an economical multi-channel-subcarrier optical transmission system by selecting a desired fiber among plural input fibers and applying photoelectric conversion to a signal through the fiber. CONSTITUTION:A modulation section 1 generating a subcarrier for each video, audio or data signal, a synthesis circuit 2 synthesizing signals of plural modulation sections 1, a semiconductor laser 3, a single W mode optical fiber 4, a fiber selector 11, a photodetector 5, a reception amplifier 6 and an FDM electric signal selector 7 are provided between an input terminal 8 and an output terminal 9. In this case, three optical switches 14 with 2-input and 2-output using thermooptic effect are connected to the fiber selector 11. Then an optional fiber is selected among plural input optical fibers and an output signal is obtained. Then the output of the selector 11 is subjected to photoelectric conversion by the photodetector 5. Thus, the system is miniaturized and a low insertion loss is attained and the cost is reduced.
Patent JP-S5755546-A (JP)
Title: Reproducing stylus of video disk
Inventor: MIURA YOSHITSUGU
IPC: G11B9/07
Filed: 1980-09-19
Abstract: PURPOSE:To obtain a reproducing stylus having a long lifetime and the mass productivity for an electromagnetic capacitance type video disk, by forming a wear resistant thin film made of BN, etc. on a substrate of the reproducing stylus and then an electrode on the thin film and accordingly eliminating the mechanical grinding process. CONSTITUTION:A thin film 6 excellent in the wear resistance which is made of one of BN, SiC and diamond is formed on a support substrate 5 made of glass, etc. The wear resistance is held by the film 6 itself for a reproducing stylus. Then an electrode 8 is formed lengthwise on the film 6. In such a way, the greater part of the manufacturing process can be carried out in the same way as the process for the wafer in the producing process of an IC. As a result, the mechanical grinding process can be eliminated to increase the yield. In such a way, a reproducing stylus having a long lifetime and high mass productivity can be obtained for an electrostatic capacitance type video disk.
Patent JP-H0424385-A (JP)
Title: Humidity conditioning wall surface panel
Inventor: NITSUKOU SHINICHI
IPC: E05G1/024
Filed: 1990-05-18
Abstract: PURPOSE:To keep humidity conditioning ability for the long period of time by piling a surface board over a backing board backed by a metallic board, via spacers, and filling granular humidity conditioning absorbent in a space between both the boards in such a way as to be freely replaced. CONSTITUTION:A backing board 11 is formed in such a way that the whole of the back surface of a wooden plate 11a is backed by a metallic plate 11b. A surface board 13 is piled on the backing board 11 via spacers 12, and a space S which is enclosed by the upper and lower spacers and spacers 12 at the center section in the three directions, is formed between both the boards 13. In addition, the space S is opened outside through a ventilating hole D. Furthermore, granular humidity conditioning absorbent is filled in a housing space S1 from the opening section 13a with each cover member 13b of the surface board 13 removed.
Patent JP-H06337360-A (JP)
Title: Optical fiber driving relay
Inventor: SHIMOMURA TSUTOMU
IPC: G02B26/08
Filed: 1993-05-31
Abstract: PURPOSE:To prevent the positional deviation of an optical fiber. CONSTITUTION:The relay is provided with a fixing block A for fixing a pair of optical fibers 2 on a fixing side in parallel and a movable block B which can be switched so that light emitted from an optical fiber 5 on the movable side may be received by one of the pair of the optical fibers on the fixing side when a movable body 6 for supporting a nearly cylindrical sleeve 5a which is attached to the leading end part of the optical fiber 5 on the movable side is fixed on a movable shaft 7 moving in an axial direction and then moved in parallel, and the movable body 6 is provided with a clamping part 60 having a split part 60a and the cross section formed like a nearly U-shape, and for fastening and clamping the sleeve 5a attached to the optical fiber 5 on the movable side along the outer peripheral side by narrowing the split part 60a and an armature 6a for fixing the movable shaft 7 while holding it in contact with the outer side.
Patent JP-S5919874-A (JP)
Title: Testing device of radiation interference sensitivity
Inventor: KASAI KOITAROU
IPC: G01R29/26
Filed: 1982-07-26
Abstract: PURPOSE:To control exactly and safely electric field intensity of an electromagnetic wave poured to an electronic apparatus, by detecting an electric field distribution by resonance in a shielding chamber by an electric field sensor. CONSTITUTION:A test condition is inputted to a CPU6 through an input/output interface 12 from an input device 5, and a signal generator 7, an attenuator 8, an RF wattmeter 19 and an electric field intensity measuring device 22 are initialized. A driving instruction is sent out from the CPU6, electric power of an RF signal is measured by the RF wattmeter 19, and electric field intensity in the vicinity of a specimen 1 of a radio wave radiated by a transmitting antenna 2 is measured by an electric field sensor 20 and the electric field intensity measuring device 22. Calculation of an optimizing control is executed by the CPU6, an instruction is sent to the attenuator 8, and the attenuating quantity is controlled, by which radiated electric field intensity of a radio wave radiated from the transmitting antenna 2 is controlled. By repeating said operation in the whole frequency range of a radiation interference sensitivity test, radiated electric field intensity is controlled so as to conform with a prescribed standard.
Patent JP-S5655267-A (JP)
Title: Multiple charging electrode structure for liquid jet recorder
Inventor: NAGAYAMA HARUHIKO
IPC: B41J2/155
Filed: 1979-10-11
Abstract: PURPOSE:To prevent the adjacent charging electrodes from interfering with each other by a method wherein shield electrodes are provided between the plural charging electrodes which are arranged on a single insulating substrate. CONSTITUTION:The charging electrode plate 10 is made of the insulating material such as glass, which is provided thereon with conductive film patterns for printing signal 10a and with conductive film patterns for shielding 10b alternately. Grooves 10a' for passage of ink droplets are cut in the tip end prts of the conductive film patterns for printing signal 10a, while holes 10b' corresponding in position to the grooves 10a' are bored in the conductive film patterns 10b, and the inside surfaces of the grooves 10a' and the holes 10b' are metallized by through-hole plating. Accordingly, each of the charging electrode parts 10a' is electrostatically shielded by the shielding electrode parts 10b'.
Patent JP-H02309536-A (JP)
Title: Permanent magnet for electronic lens
Inventor: NISHINUMA TERUMI
IPC: H01J29/64
Filed: 1989-05-23
Abstract: PURPOSE:To eliminate leaked magnetic flux from a ring permanent magnet to a deflecting coil by having magnetic pole pieces, formed of a ring thin-plate strong magnetic substance, provided on both side faces in a (Z)-axial direction of the ring permanent magnet and magnetized in a ring-radial direction so that one magnetic pole piece can be formed as a (N) pole on the inner periphery and a (S) pole on the outer periphery and the other magnetic pole piece can be formed as a (S) pole on the inner periphery and a (N) pole on the outer periphery. CONSTITUTION:Magnetic pole pieces as a side yoke, employing a strong magnetic substance, are isotropically magnetized in the direction of ring thin-plate thickness in such a configuration that magnetized poles are formed in a ring- radial direction. Additionally, the polarity of magnetized pole piece magnets is so formed that magnetic pole piece magnets 2, 3 have the respective inner peripheries and the outer peripheries mutually opposed. With such magnetized poles of the magnetic pole piece magnets 2, 3, magnetic flux appears as if leaked magnetic flux from a ring permanent magnet for an electronic lens, formed of ring permanent magnets 1a, 1b, yoke 11 and the magnetic pole piece magnets 2, 3, to a deflecting coil 13 would be shielded.
Patent JP-S61289306-A (JP)
Title: Liquid-tight through-part of optical fiber
Inventor: MITSUI TSUTOMU
IPC: G02B6/00
Filed: 1985-06-17
Abstract: PURPOSE:To improve the liquid-tight performance of a through-part by forming a metallic film to the part of an optical fiber where the coating thereof is removed, inserting the optical fiber into the through-part of a pressure-resistant vessel by positioning the part of the fiber where the metallic film is removed into the through-part and filling a resin into the space between the through-part and the metallic film in said part. CONSTITUTION:The part of the optical fiber 3 to be positioned into the through- part 2 of the pressure-resistant vessel 1 is removed of the film 3a and only the clad 3b exists thereto. The metallic film 3c is formed by a vacuum deposition, sputtering or cluster ion beam method to the part where only the clad 3b is exposed. The optical fiber 3 formed with the metallic film 3c to the exposed part of the clad 3b is passed into the through-part 2 and the resin 4 for sealing, for example, epoxy resin is filled into the through-part 2 to provide the liquid-tight construction between the metallic film 3c and the through-part 2.
Patent JP-S62286730-A (JP)
Title: Manufacture of rubber belt
Inventor: TATEBAYASHI MASAAKI
IPC: B29D29/00
Filed: 1986-06-06
Abstract: PURPOSE:To manufacture a T-shaped rubber belt which can perform readout and conveyance of a bank note and magnetic card precisely, by a method wherein after unvulcanized rubber is coated over a thread which is wound round a core metal in which semivulcanized rubber or vulcanized rubber is fitted, a hollow and cylindrical mold arranged within a cavity of a press mold is heated and pressurized by arranging the foregoing core metal concentrically within the hollow and cylindrical mold. CONSTITUTION:A reinforcing core material layer 3 is formed by a method wherein a cylinder 2 of an unvulcanized ethylene.propylene terpolymer rubber in a semivulcanized state finished by polishing processing is fitted over a core metal 6 whose outside diameter is 80mm and a polyester twisted thread is wound round the surface of the cylinder 2. Then after unvulcanized rubber whose quality is the same as that of the rubber extruded by an extruding machine is coated over the reinforcing core material layer 3, and the same is divided into four in a longitudinal direction. Then the core metal 6 to which a semivulcanized rubber layer, the reinforcing core material layer and unvulcanized rubber are fitted is arranged concentrically by using a cop 7 within a hollow and cylindrical mold 5 having a plurality of groove parts 8 in a circumferential direction. Vulcanization is completed by arranging the hollow and cylindrical mold 5 within a cavity 9 of a press mold 1 and pressing is applied to the same by an electric hot press. Then a T-shaped rubber belt is obtained by applying cutting off processing to the same.
Patent JP-H11324554-A (JP)
Title: Circulating device of refrigerant for freezing in-situ ground
Inventor: OHARA ATSURO
IPC: E21B25/08
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To lighten the burden of a circulating pump and automatically charge dry ice to attain cost reduction due to labor saving by using ethanol as refrigerant, and forcedly circulating it in a closed circuit by the circulating pump. SOLUTION: A return pipe 12 for refrigerant is connected to the upper part of an outer pipe for freezing 5 in the ground 1, and refrigerant is returned to an auxiliary tank 13. Refrigerant is forcedly circulated by a circulating pump 14 through a suction pipe 14a, and fed into a cooling tank 16 through a piping 15. The refrigerant is fed to the inner pipe 2 for freezing of a freezing pipe A through the cooling coil 17 in the cooling tank 16, to quickly freeze the ground 1. Ethanol is used as refrigerant, and while passing through the cooling coil 17 of the cooling tank 16, it is cooled by mixed liquid of ethanol and dry ice in the cooling tank 16. A temperature sensor is provided in the cooling tank 16, dry ice is automatically charged when the temperature rises, to attain labor saving.  By forcedly circulating only ethanol as refrigerant in a closed circuit, the burden of the circulating pump is lightened.
Patent JP-H0428128-A (JP)
Title: Vital reaction sensor switch
Inventor: HONMA HIROSHI
IPC: A61B5/00
Filed: 1990-05-22
Abstract: PURPOSE:To monitor a subject constantly with ease by attaching a sensor switch, which is covered with a covering body made of a conductive material and connected to the current-carrying ring by means of putting a metal ball on a printed board, to a part of the body of the subject. CONSTITUTION:A current-carrying ring 2a and a current-carrying part 2b on a printed board 2 are positioned to communicate with each other, and a point of the current-carrying part 2b is connected to a positive voltage. A conductive body 2d is arranged between the current-carrying ring 2a and the current- carrying part 2b through an insulating slot 2c, and a conductive pin 2e is set up, to which a parallel circuit of a resistor R and a condenser C and a diode C are connected. In addition, the conductive pin is connected to a resistor Ra, then to a negative electrode. After a plurality of metal balls 4 are put on the printed board 2, the switch shown in the title is attached to a part of the examinee's body. Thus, the examinee can be monitored in living state when he performs daily activities because he normally moves during the predetermined time to output reset signals.
Patent JP-H05323716-A (JP)
Title: Image forming device
Inventor: KUMON TOSHIHIKO
IPC: G03G21/10
Filed: 1992-05-22
Abstract: PURPOSE:To automatically inform of the remaining days of a use period irrespective of the reach of the expiration of the use period by providing an image forming device with a storage means, an arithmetic means, and a display means. CONSTITUTION:In the image forming device main body, an image formation element 11 is fitted so that it can be detached, and image formation is carried out by means of this; when the image formation element 11 expires its use period, it can be replaced with new one. Here, the arithmetic means computes the remaining days of the use period based on the production date of the image formation element 11 and a guarantee period from the production date, both of which are stored in the storage means of the image formation element 11, and based on calendar information obtained from a calendar function; the display means displays the result of this. Therefore, irrespective of whether the use period is expired or not, the device can automatically inform of the reamining days of the use period, and preparation can be made taking the reach of the expiration of the use periond into consideration. Also, a waste and failure in image formation, resulting from the use without information on the expiration of the use period which has reached during storage, can be prevented.
Patent JP-S5830986-A (JP)
Inventor: HAYASHI MASAYUKI
IPC: B67B3/12
Filed: 1981-08-20
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-H10322790-A (JP)
Title: Speaker
Inventor: SABATO TAKASHI
IPC: H04R9/02
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To make a speaker used for various electric acoustic converters superior in acoustic characteristics. SOLUTION: This speaker is constituted of a magnetic circuit B which has a circular magnetic gap 16b on an upper face and which is formed in a non- circle whose outer diameter has short diameter and long diameter parts, a frame 4 connected to the upper face of the magnetic circuit B and a non-circular diaphragm 9 whose inner periphery is connected to a voice coil 7 inserted into the magnetic gap 16, whose outer periphery is connected to the frame 4 and whose plane form of the upper face is formed of short/long diameters. The slim and compact speaker of the superior acoustic characteristic, in which the magnetic circuit B is made into an ellipse, magnetic flux density crossing the voice coil 7 is improved and an output sound pressure level is improved, is provided.
Patent JP-S5656710-A (JP)
Title: Roll chock of rolling mill
Inventor: FURUKAWA KUSUO
IPC: B21B31/02
Filed: 1979-10-12
Abstract: PURPOSE: To dissolve the play of the roll chock, and to prevent the malfunction phenomenon during the rolling work, by arranging the gap corrector for forcibly giving the temperature difference between the adjoining parts, at the roll chock in which the main chock is guided by the guide plane of the project block.  
     CONSTITUTION: At the titled roll chock in which the main chock 3 is guided in the screw down direction by the guide plane 6 of the project block 5, the gap corrector is arranged on the project block side 5 of the main chock 3 or on the main bearing side (or the main bearing side in the project block 5). This gap corrector is constituted as follows; the communicating pathway 22 is installed in the main chock 3 so as to connect one end to the suction pipe 23 and other end to the vent pipe 24, and the heating fluid is made suppliable to the suction pipe 23; the gap between the main chock 3 and the project block 5 is detected, and the heating fluid is adjusted in order to forcibly expand the main chock 3 so as to reduce or remove said gap. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5834010-A (JP)
Inventor: RICHIYAADO UIRIAMU NIYUUJIRU
IPC: C07C1/00
Filed: 1981-08-20
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-H0661588-A (JP)
Title: Semiconductor device with current constriction structure
Inventor: IRIKAWA MASANORI
IPC: H01S5/042
Filed: 1993-05-06
Abstract: PURPOSE:To provide a semiconductor device with a current constriction structure wherein leak current is reduced. CONSTITUTION:The device is provided with a multiple quantum barrier structure 10 which has a current constriction structure and has a function of reflecting incident wave as wave and reflecting the wave having such a phase that the incident wave and reflection wave strengthen each other.
Patent JP-S63317557-A (JP)
Inventor: MIRU ARI
IPC: C08L23/00
Filed: 1988-05-28
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-S63297134-A (JP)
Title: Lift device for vehicle
Inventor: SHIMODA YOSHITOSHI
IPC: B60P1/44
Filed: 1987-05-29
Abstract: PURPOSE:To enable a lift device to be mounted on a vehicle with the bumper thereof kept as fitted by providing a means for causing the advance and retreat of a base frame under a vehicle cabin floor and supporting a platform on the base frame. CONSTITUTION:When an operation power source 13 for advance and retreat motion is extended, an advance and retreat lower arm 5 turns forward, and this lower arm 5 and an upper arm 4 shift together under a vehicle cabin floor. And with an operation upper arm 22 and an operation lower arm 23 kept horizontally on a base frame 9, a platform 28 is caused to shift forward of a cabin entrance and exit 35 under a bumper 38 and a sub-platform 30 is expanded. Then, when a lift operation source 27 is extended, both upper and lower arms 22 and 23 rise about the base frame 9 and the platform 28 comes to be located at the same level as the cabin floor 1. As aforementioned, the lift arms are made to operate outside a vehicle and to be free from collision with the bumper thereof.
Patent JP-H07314071-A (JP)
Title: Working method for serration hole of bearing outer ring for hub unit
Inventor: IIHARA MICHIO
IPC: B21D53/10
Filed: 1994-05-20
Abstract: PURPOSE:To facilitate working of a serration hole, to reduce manufacturing cost and to check falling of a bolt with a worked bolt hole. CONSTITUTION:Punching of a serrated bolt hole 4 is performed on an outer ring material 10 dividedly in two processes. The outer ring material 10 is a cylindrical shape with a flange 1b on the outer circumference. In a first process, a punch 31 for forming serration and a die 32 for a round hole are used, forming a serration hole 4a with a prescribed depth on the flange 1b of the outer ring material 10 by shearing through extrusion. In the next process, a bottom part S remaining in the serration hole 4a is punched out by a round punch 43 and a die 44 for a round hole. With this punching, a round hole 4b flared on the exit side is formed which is a part 4c for force-fitting a bolt with a slightly smaller diameter than the serration hole 4a in the part adjacent to the serration hole 4a.
Patent JP-S5833067-A (JP)
Inventor: SEKIGUCHI KIYOTAKA
IPC: F25D21/06
Filed: 1981-08-24
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-H09318343-A (JP)
Title: Position detector for container
Inventor: ARAKAWA MASAYUKI
IPC: G01B21/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce the price of a position detector for a container. SOLUTION: When disposed at a home position, a container 6 is so arranged that the center of gravity thereof is positioned on a container supporter 5 and is kept almost horizontal. At this point, a rotary lever 10 is rotated and the interruption of a photo interrupter 9 is released to recognize that the container 6 is arranged at the home position. When an amount of contents varies, the center of gravity comes off the top of the container supporter 5 so that the container 6 is inclined until it contacts a stopper 3 arranged in the body 1 of the apparatus. Thus, the rotary lever 10 is returned to the normal position to cut the photointerrupter 9 thereby recognizing that the container 6 gets off the home position.