baber/WOPTO huggingface dataset:
Patent JP-S56154213-A (JP)
Title: Rolling mill provided with function of accumulator and descalling apparatus provided with said rolling mill
Inventor: IMAI ISAO
IPC: B65H20/30
Filed: 1980-05-01
Abstract: PURPOSE: To simplify the installation, and to effectively utilize the space, by providing a function of accumulating the strip in a rolling mill itself of a cold rolling line including a descaling apparatus.  
     CONSTITUTION: A strip 1 is introduced from outside of an interposition 35 into a roll 15 of a rolling mill 6, and is passed through the rolls 15, 16; thereafter, the strip 1 is wrapped around the roll 15 into an S-type and is reversed; then, the strip 1 is taken out of the outside of the interposition 34 and is sent to a liquid honing type descaling apparatus. When the strip 1 is to be accumulated, the motors 27, 21 drive respectively the roll 15 to rotate around its own axis and the rolls 15, 16 to revolve in the direction X. Hereupon, it is required to make the run-out velocity of the strip 1 constant; for this purpose, the motor 27 is controlled so as to revolve the rolls 15, 16 at a rotational frequency n+N in which (n) is for the rotational frequency of rolls 15, 16 when they are rotating around their own axes, and N is for a rotational frequency equivalent to the variation of the run-out velocity of the strip 1 owing to the revolution of the rolls 15, 16. Hereby, the strip 1 is spirally wound up and is rolled and accumulated while the run-out velocity of the strip 1 is kept constant. At uncoiling thus accmulated strip 1, the rolls 15, 16 are revolved in the direction Y at a rotational frequency n-N. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53143210-A (JP)
Title: Production of magnetic head
Inventor: TAMAOKI NOBUSAKU
IPC: G11B5/187
Filed: 1977-05-18
Abstract: PURPOSE: To improve quality by performing finish-polishing of the tape contact face of a magnetic head with indicating grooves as a measure during working thereby forming the depth of the specified magnetic gap. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55151242-A (JP)
Title: Method and device for measuring hardening degree
Inventor: MIYAGI KUNIHIKO
IPC: A61B5/00
Filed: 1979-05-14
Abstract: PURPOSE: To make it possible to display significant effect by measuring and digitizing the torsional hardness of internal organs while giving the internal organs constant torsional turning force or a torsional turning angle, and by using the above- mentioned numeral as the base of a diagnosis.  
     CONSTITUTION: The internal-organs hardness measuring instrument consists of measuring terminal 1 transmitting torsional force to internal organs, driving source 2 and display system 3. The tip of measuring terminal 1 is pronged or shaped in teeth. Additionally, driving source 2 may use a normal motor, but using a Hall motor develops a voltage equivalent to a charge state, which is convenient. In this constitution, the tip of terminal 1 is brought into contact with internal organs made of single texture such as the liver and then constant turning force is applied by driving source 2, so that the torsional hardness of internal organs will be displayed on display system 3. Consequently, the healthy state of the internal organs can be known by comparing it to a preveiously-calculated numeral, displaying significant effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09215705-A (JP)
Title: Portable body warmer container bag with shoulder string
Inventor: HATAOKA YASUE
IPC: A61F7/08
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To integrate a body warmer container bag with a small article container bag to make it portable by openably and closably forming an upper opening part and left and right opening parts at a bag body, hanging and attaching an inner bag inside the bag body and attaching an adjustment tool to a shoulder string. SOLUTION: The upper opening part 2, the left opening part 3 and the right opening part 4 are formed for the opening part of the bag body 1 and made openable and closable. By putting a body warmer in the inner bag 5 from the upper opening part 2, closing it, opening the left opening part 3 and the right opening part 4 and turning the bag to a cylindrical shape, both hands are inserted inside the bag and warmed. The shoulder string 6 is attached to the bag body 1 and the adjustment of the length of the string and fixation are performed by the adjustment tool 7. Thus, by integrating the body warmer container and the small article putting bag, loss is prevented and both hands are inserted to a bag main body hung from the neck and warmed. Thus, it is hung from a shoulder and used as a normal small article container even when the body warmer is not needed.
Patent JP-S53143052-A (JP)
Title: High frequency heating device
Inventor: KIKUCHI IWAO
IPC: F24C7/08
Filed: 1977-05-20
Abstract: PURPOSE: To permit reliable temperature detection, by locating a barrier at an opening part of an exhaust port, relating to the device that feed the air into a heating chamber and controls the output of a magnetron oscillator by means of a detecting element, being attached at the exhaust port. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08220491-A (JP)
Title: Means for preventing dislodgment of spectacles
Inventor: TANOKURA SUMIE
IPC: G02C11/00
Filed: 1995-02-09
Abstract: PURPOSE: To prevent the dislodgment of spectacles after housing by providing the upper part on the front side of an optical axis with a fulcrum shaft supporting spring, providing the lower part thereof with a fulcrum shaft supporting part, providing the upper part on the rear side surface of the fulcrum shaft with a spectacle supporting spring and spectacle supporting part and providing the lower part thereof with a spectacle supporting part. CONSTITUTION: The upper part on the front side of the fulcrum shaft 1 is provided with the fulcrum shaft supporting spring 2 and the lower part thereof with the sponge-like fulcrum shaft supporting part 3 to fix the means for preventing the dislodgment of the spectacles and a clothing pocket. The upper part on the rear side surface of the fulcrum shaft 1 is provided with the spectacle supporting spring 4 and the sponge-like spectacle supporting part 5 and the lower part thereof is provided with the spectacle supporting part 6 of band- shaped rubber having a groove in the lower part to fix the spectacles housed in the clothing pocket and the means for preventing the dislodgment of the spectacles.  At the time of use, a user puts the means for preventing the dislodgment of the spectacles into the clothing pocket, inserts and fixes the fulcrum shaft supporting spring 2 to the edge of the clothing pocket, puts the folded spectacles into the clothing pocket and fits and fixes the spectacles to the fulcrum shaft supporting spring. The fulcrum shaft supporting part is simultaneously curved by curving the lower part of the fulcrum shaft 1 like a spoon. The lateral deflection of the spectacles at the time of housing the lower part of the spectacle is thus prevented and the fit to the clothing pocket is improved.
Patent JP-H09233323-A (JP)
Title: Digital image reader
Inventor: YOSHIDA TOMOYUKI
IPC: H04N1/04
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of a reproduced image by imparting a decision circuit selecting the binarization processing data due to a dither processing or an error diffusion to a sub-scanning direction intermediate density edge area in an image area separation processing. SOLUTION: This device has an image area separation means 2 deciding whether the picture element under consideration in an inputted image is a character area or a pattern area and a means 5 selecting either one of means of a pressing means 3 taking preference of resolution and a processing means 4 taking preference of gradation, based on the detection result of the image area separation means 2. The image separation means 2 is provided with an edge area detection means changing from the white ground background of a sub-scanning direction to intermediate density, is provided with a processing means deciding that the edge area is the pattern area and prevents the degradation of a reproduced image.
Patent JP-H10235554-A (JP)
Title: Head for polishing device
Inventor: TOGASHI KEN
IPC: B24B37/04
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To maintain the expected polishing accuracy on a work extending over a long period of time by preventing a abrasion of a retainer ring of this polishing device head in polishing operations. SOLUTION: A head 4 is provided with a pressure plate 45 for pressing a work 100 to the side of a lower surface plate 1, a chuck holder 44 attached to a peripheral part of this pressure plate 45, and a retainer ring 46 being between the peripheral part of the pressure plate 45 and the chuck holder 44, and its underside is projected more as far as the specified value to the side of the lower surface plate 1 than the surface of the pressure plate 45. In this constitution, at least one side of the chuck holder 44 and the retainer ring 46 is made up of a ceramic material being harder than a polishing pad 1a.
Patent JP-S60202684-A (JP)
Inventor: MITA MITSUROU
IPC: H05B33/10
Filed: 1984-03-28
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-H07272047-A (JP)
Title: Coin receiving device
Inventor: YOSHIZAWA YUICHI
IPC: G07D9/00
Filed: 1994-03-29
Abstract: PURPOSE:To reduce the manufacture cost by simplifying the complex internal structure of the coin receiving device and decreasing the number of the constituent components. CONSTITUTION:A fall stop plate 66 which engages and releases coins is provided with a shaft part 69 which is pivoted on an internal wall 51, a screw hole 71 which engages an engagement pin 41 threadably, a storage part 76 for a spring 77, and a flexible press-contacting piece 73 which is pressed against a rotary member 60, and molded integrally of a synthetic resin material. The rotary member 60 which is pressed by a slide pin 55 moved by the operation of a cylinder lock 4 to push the fall stop plate 66 is provided with a hole 63 which is pivoted on the vertical wall 52 of the internal wall 51 and a push motion part 64 which is pressed against the flexible press-contacting piece 73, and molded integrally of a synthetic resin material.
Patent JP-H08254689-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA HIDESHI
IPC: G02F1/1347
Filed: 1995-03-17
Abstract: PURPOSE: To provide a liquid crystal display device in which a bright white display and color display can be produced. CONSTITUTION: This liquid crystal display device consists of a first substrate 1, on which a reflecting layer 2, filter 3 comprising a red filter layer 3R, green filter layer 3G and blue filter layer 3B, transparent electrodes 4R, 4G, 4B, light- absorbing GH polymer dispersion liquid crystal layer 5, shielding layer 6, selective reflection cholesteric liquid crystal layer 7, transparent electrode 8, and second glass substrate 9 are deposited. The selective reflection characteristics (scattering of light) of the selective reflection cholesteric liquid crystal layer 7 is used to obtain a bright white display. A resin can be added to the selective reflection cholesteric liquid crystal layer 7 and then hardened with heat or UV rays.  By this method, the driving voltage of the selective reflection cholesteric liquid crystal layer 7 can be rendered lower than the driving voltage of the light-absorbing GH polymer dispersion liquid crystal layer 5 and a white, black or color display can be surely produced.
Patent JP-S51134536-A (JP)
Title: Refresh system
Inventor: MIYAZONO SETSU
IPC: G11C11/406
Filed: 1975-05-19
Abstract: PURPOSE:Prevention of the delay in access time caused by the overlap of request and refresh by introducing a separate refresh from the ordinary refresh accompanied with request given to the memory.
Patent JP-S52141609-A (JP)
Title: Magnetic recording medium and its production
Inventor: TAKAYAMA RIYOUICHI
IPC: G11B5/64
Filed: 1976-05-20
Abstract: PURPOSE: To produce magnetic tape superior in electromagnetic characteristic and mechanical characteristic simply by means of arranging magnetic particle films between the 1st and the 2nd magnetic films made by means of ion-plating or spattering, and making them adhere to the films. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08252823-A (JP)
Title: Manufacture of nonflammable biodegradable plastic
Inventor: HATAYA TAKAFUMI
IPC: B29C45/00
Filed: 1995-03-17
Abstract: PURPOSE: To realize the giving of nonflammability to a plastic by a method wherein molding is carried out under the condition that at least either one of an aluminum hydroxide powder and a magnesium hydroxide powder is added to pellets made of a biodegradable plastic stock. CONSTITUTION: As a means for making a plastic nonflammable, Al(OH)3 or Mg(OH)2 is mixed with stock so as to absorb the heat developing at the burning of the plastic, resulting in resolving and, at the same time, generating water and showing nonflammability due to its heat absorbing action and the generation of water. However, since nonflammability, biodegradability, mechanical properties and the like have mutually contradictory relationships and added hydroxide molecules are coordinated so as to surround the spherulitic structures of the biodegradable plastic, the biodegradability lowers. As a result, by carrying out the molding of the plastic under the condition that the mixing percentage of at least either one of an Al(OH)3 powder and a Mg(OH)2 powder is set to be 30-50wt.%, the physical properties and nonflammability necessary for the plastic can be maintained.
Patent JP-2000255731-A (JP)
Title: Rack of automatic warehouse
Inventor: MASUDA JUNICHI
IPC: A62C35/58
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the setting work of a water pipe. SOLUTION: This rack of automatic warehouse is provided with plural rack units having the front side and the rear side supports; plural shelf members installed in the up and down direction between the front side and the rear side supports; and a water pipe arranged in the up and down direction; and a first rack unit 1a having a reinforcing member 21 to connect the front side and the rear side supports 21; and a second rack unit 1b having no reinforcing member; are provided, and at the first rack unit 1a, a vertical pipe 4a is provided along the rear face of the front side support 2a, of the front side and the rear side supports 2a, while at the second rack unit 1b, a vertical pipe 4b is provided between the front side and the rear side supports 2b.
Patent JP-H04293096-A (JP)
Title: Voice recognition system
Inventor: NITTA TSUNEO
IPC: G10L25/00
Filed: 1991-03-22
Abstract: PURPOSE:To recognize a spoken voice with high accuracy and to prevent an arithmetic process from becoming large. CONSTITUTION:An acoustic analysis part 11 takes an acoustic analysis of an inputted voice signal to find a feature parameter. A matrix quantization part 12 performs a matrix quantization process between the found feature parameter and a code book in voice segment units which is stored in a PS code book 13 to find a series of voice segment similarities. The found voice segment similarity series are integrated and converted into a phoneme feature vector with a PS-phoneme integration conversion part 14. An HMM recognition part 15 collates the integrated and converted phoneme feature vector by using HMM generated in specific units to perform the recognition process.
Patent JP-H10167414-A (JP)
Title: Rotary type storing shelf device
Inventor: HOSODA AKINOBU
IPC: B65G1/127
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotary type storing shelf device which has higher storing efficiency and can be miniaturized, compared with the one with conventional structure. SOLUTION: In a rotary type storing shelf device, a shelf hanging chain 6 is arranged in the vertical direction and in a looped shape within a frame 2 having an opening part 2a at its front surface, and a plurality of shelves 3 are connected to this shelf hanging chain 6. The shelf hanging chain 6 is driven/rotated by a geared motor 13, so that the stored article can be taken in/out to/from the prescribed shelf 3 situated at the opening part 2a. In this case, the geared motor 13 is accommodated in a motor storing frame 2b that is formed on the upper/front surface of the frame 2b.
Patent JP-S54150796-A (JP)
Title: Electrode wear compensating device for electric discharge machine
Inventor: ISHII TAKASHI
IPC: B23H1/04
Filed: 1978-05-19
Abstract: PURPOSE:To compensate for wear of an electrode by accurately detecting gap between the electrode and a work with a work-electrode gas detecting circuit so that the gap can be adjusted by shifting the electrode. CONSTITUTION:An electrode 3, facing a work 4, is moved up and down by an electrode shifting device 5, and a pulse is generated by a pulse generator 6 every constant length of the shifting distance in linking with the electrode shifting device 5. The gap between the works 4 and the electrode 3 is detected by a work-electrode gap detecting circuit 7, that is, a work-electrode gap voltage is detected when it has gone down to a level of gap voltage set in advance by adjusting it to a prescribed gap, and the electrode shifting device 5 lowers the electrode 3 through a U/D (Up-and-Down) counter 8 and a work-feeding control circuit 13 so as to compensate for the gap.
Patent JP-H04294095-A (JP)
Title: Illumination device
Inventor: SAKATA MASAO
IPC: H05B41/16
Filed: 1991-03-22
Abstract: PURPOSE:To prevent a circuit element, etc., from destruction due to impression of a high voltage when a discharge lamp goes failure. CONSTITUTION:A voltage is supplied to a discharge lamp 1 by a drive circuit 2, the voltage and current of this discharge lamp 1 are sensed by an impedance sensing circuit 3 to determine the lamp impedance. A comparator circuit 4 judges whether the obtained value lies within the normal impedance range, and the drive circuit 2 is stopped emitting output if the impedance value lies out of the normal range.
Patent JP-S51135028-A (JP)
Title: Watching method of dead angle for a car
Inventor: KURODA TORAYOSHI
IPC: B60R1/06
Filed: 1975-05-17
Abstract: PURPOSE: A mirror equipped with a convex mirror is disposed at a predetermined position at each of the front and rear surfaces of a car body covering the dead angle portion of the conventional side and back mirrors in order to minimize the dead angle range from a driving seat and contribute to the traffic safety. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51134416-A (JP)
Title: Economical heat insu lating method and system for low-temperature liquified gas storage tanks
Inventor: MORIMOTO TATSUO
IPC: F17C13/00
Filed: 1975-05-16
Abstract: PURPOSE:To utilize again cooled air liable to freeing itself from a low-temperature liquified gas tank into the ground.
Patent JP-H03260282-A (JP)
Title: Position detector of underground excavator
Inventor: YAMAGUCHI HIROAKI
IPC: G01C15/00
Filed: 1990-03-08
Abstract: PURPOSE:To make it possible to detect a deflection quantity with high degree of accuracy by moving forward either magnetic field generators or magnetic field detectors to bring them near each other, and performing the operation of a relative position of them based on the forward distance and magnetic field detection signals. CONSTITUTION:Magnetic field generators 14a - 14c consisting of a plurality of rectangular loops arranged in parallel are provided on one of either the tip of underground excavators 10 and 20 or the forward standard position. A plurality of loops are successively changed over to provide an excited controller 50, and magnetic field detectors 26a - 26c detecting the magnetic field are provided on the other. Either the magnetic field generators 14a - 14c or the magnetic field detectors 26a - 26c are advanced by a propeller to bring near each other. After that, the operation of a relative position of them is performed by a position operator 30 based on the forward distance of the propeller and detection signals of the magnetic field detectors 26a - 26c, and a deflection quantity of the underground excavators 10 and 20 is detected.
Patent JP-H05225895-A (JP)
Title: Manufacture of electric-field emission cathode electrode
Inventor: SAKAI YUICHI
IPC: H01J9/02
Filed: 1992-02-14
Abstract: PURPOSE:To provide a production method for electric-field emission cathode electrode enabling easy and inexpensive procurement of an electric-field emission metal cathode electrode having sufficient electric performance and reliability. CONSTITUTION:A reversed pyramid shape recess 14 is formed in a silicon substrate 11 by etching. After an electric-field emission cathode electrode material 16 is formed thereon, the silicon substrate 11 is removed by etching, by which an electric-field emission cathode electrode 17 is formed integrally with the electric-field emission cathode electrode material 16.
Patent JP-S59185554-A (JP)
Title: Continuous casting machine for thin billet
Inventor: KOSHIKAWA TAKAO
IPC: B22D11/06
Filed: 1983-04-06
Abstract: PURPOSE:To provide a titled casting machine which can cast directly and continuously a thin-walled billet by the constitution in which the surfaces of a pair of stationary side plates forming a casting space together with a pair of opposed circulating belts is constituted of refractories to retard the formation of the solidified shell on the surfaces of the stationary side plates. CONSTITUTION:A continuous casting machine forms a casting space 2 by cooling and supporting a pair of metallic belts 5, 6 circulating by being wound around supporting rolls 8,8', 9,9', 10,10' while maintaining a prescribed space between the same by means of water cooling metallic flasks 7,7' from the rear side and providing a pair of stationary side plates 11,12 in tight contact with each other on both side edges of said belts 5,6. At least inside surfaces of said plates 11,12 in such continuous casting machine are constituted of refractories to retard the growth of the solidified shell on the short-side surfaces of the billet supported by the plates 11, 12 than the long-side surfaces in contact with the belts 5,6. The plates 11,12 are further formed to an approximate triangular shape converging downward and the region transferring from the tapered part to a specified thickness part is made into an arc shape. The stable continuous casting of the thin-walled billet 3 having about 10-50mm. thickness is thus made possible.
Patent JP-S54150067-A (JP)
Title: Photoelectric switch
Inventor: OOHAYASHI MAKOTO
IPC: H01H35/00
Filed: 1978-05-18
Abstract: PURPOSE:To secure the direct control for more than two units of apparatus by connecting the output of the photo detector to microcomputer muCM after amplification and waveform shaping to deliver more than two independent output signals. CONSTITUTION:Light projector element 12 such as LED or the like glows by the fixed cycle pulse given from oscillator 11. When the projected light is reflected at some object, the reflected light is converted into the electric signal through photo detector 13 and then waveform-shaped to 1 and 0 signals when the object exists and does not respectively through switching circuit 16 after amplification 14 and detection 15. These signals are then supplied to muCM circuir device 17 containing CPU, RAM, ROM, I/O interface and others. The operation programmed into ROM previously is carried out at device 17 to deliver more than two independent signals. These circuit elements are packaged into one unit of case 21, and it is made possible to replace device 17 with socket 24. Thus, the replacement becomes possible with the elements of different programs. As a result, various kinds of control signals are delivered to control directly the apparatus.