baber/WOPTO huggingface dataset:
Patent JP-S63184911-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/65
Filed: 1987-01-28
Abstract: PURPOSE:To obtain a magnetic recording medium, the magnetic recording layer of which is a perpendicularly magnetized film provided with both of durability and sufficient signal to noise (C/N) by disposing a thin ferromagnetic metallic film which permits perpendicular magnetization on the island-shaped barium ferrite disposed on a high-polymer film. CONSTITUTION:The island-shaped barium ferrite 6 is formed by a sputtering method, etc., on the high-polymer film 5. The thin ferromagnetic metallic film 7 which permits perpendicular magnetization is formed thereon by an electron beam vapor deposition, sputtering method, etc. and a protective lubricating layer 8 is provided on the surface. The orientation of the perpendicularly magnetized film on the island-shaped barium ferrite is, therefore, hardly disturbed, unlike the conventional fine particulate projections. The excellent C/N which is equiv. to the C/N of a medium formed with a perpendicularly magnetized film on a film having no ruggedness or a uniform underlying layer is thereby obtd. Since the ruggedness is formed of the island-shaped barium ferrite, the durability is eventually assured.
Patent JP-S59144839-A (JP)
Title: Rubber vibration insulator
Inventor: OOTA YOSHIO
IPC: F16F13/00
Filed: 1983-02-04
Abstract: PURPOSE:To provide a rubber vibration insulator which has a large spring constant and coefficient of attenuation effective for reducing a hicup or engine shake, and which can lower transmission of comparatively small amplitude causing stuffy sound without a complicated control to reduce the stuffy sound. CONSTITUTION:A frame 1 and a cylindrical member 2a are connected to each other by a circular wall element 5 of a rubber elastic body, and the upper room space 6 is partitioned by a partition plate 2c, another room space being partitioned in the lower portion. Further, two room spaces 8, 9 are partitioned by a rubber diaphragm 7. A throttle path 10 is disposed for connecting the room space 6 with the room space 8. In a fluid pressure supply device 14, an eccentric cam 19 is synchronously driven through a crankshaft of an engine by a belt 23 to drive a piston element 18 supported on an elastic member 17, so that fluid pressure is supplied through a conduit 13 to the room space 6. Accordingly, fluid pressure of engine secondary vibration synchronism is always supplied to the room space 6, so that the vibration is cancelled by relative displacement of two frames.
Patent JP-H05218930-A (JP)
Title: Method for controlling satellite line
Inventor: MOTOYAMA YASUSHI
IPC: H04B7/212
Filed: 1992-02-03
Abstract: PURPOSE:To improve the throughput without useless data retrieval by grasping the number of burst signals connected and the number of burst signals in use for each combination of transmission and reception transponders and referring to the number of burst signals not in use at the allocation of a satellite line and retrieving an idle burst signal. CONSTITUTION:The satellite switched time division multiple access system consists of, e.g. areas A, B, C to which a multi-beam antenna emits a radio wave and a line is formed between each terrestrial station. A satellite 1 is provided with plural reception transponders 6-11, transmission transponders 12-17, and a switch 5 connecting them, and the terrestrial station consists of a reference station 2 (A1), a line control station 3 (B1), and a slave station 4 (A2, B2, C1). When the control station 3 controls burst allocation through the configuration of the system, the number of burst signals connected and the number of burst signals in use are grasped for each combination of the reception transponders 6-11, transmission transponders 12-17 and when a satellite line is allocated, the number of burst signals not in use is grasped and a required ponder is selected.
Patent JP-S60164015-A (JP)
Title: Method of manufacturing sealing material for bearing
Inventor: SATOU ATSUSHI
IPC: F16C33/78
Filed: 1984-02-01
Abstract: PURPOSE:To manufacture sealing material for a bearing without flash at low cost by rotating a spindle provided with a reinforcing ring, adhering an unhardened elastic material to the outer peripheral portion of the reinforcing ring, which is subjected to hardening to be elastically hardened. CONSTITUTION:A reinforcing ring B mounted on a spindle 1 and the spindle 1 are rotated together, so that a desired amount of an elastic material A1 is adhered to the spindle for a fixed period of time by a roller 2 or an injection device. After that, the roller or the injection device is separated so that the elastic material A1 adhered to the reinforcing ring B is uniformly circulated to the outer periphery of the reinforcing ring B by the rotating centrifugal force and if the elastic material A1 is subjected to heating, cooling or light irradiation for hardening the material A1 to be elastically hardened, a sealing material having a round elastic body A on the outer peripheral portion can be obtained.
Patent JP-S54110759-A (JP)
Title: Transversal filter
Inventor: ITOU YUUICHIROU
IPC: H03H15/02
Filed: 1978-02-17
Abstract: PURPOSE:To ensure the easy isolation between the signal and the transfer pulse for the transversal filter utilizing the charge transfer device (CTD) by setting the area of the electrode corresponding to the small weighting coefficient larger than the logic value and giving correction after drawing out the signal. CONSTITUTION:Electrodes 101a, 104a, 107a and so on corresponding to the positive coefficients feature the electrode areas corresponding to the weighting coefficients; while electrodes 213b, 216b, 219b and so on corresponding to the negative coefficients feature the areas of K-times as large as the electrode area corresponding to the weighting coefficients (K>1). The output signals of electrodes 213b, 216b, 219b and so on are divided down to 1/K via resistance voltage divider 3 and then applied to differential amplifier 1. Thus, the desired characteristics can be obtained.
Patent JP-H10204770-A (JP)
Title: Chain in tenter or the like
Inventor: KANESHIGE TAKAO
IPC: D06C3/02
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide the chain good in durability and capable of being manufactured without a bushing, while conventional chains have defects comprising requiring the periodical exchanges of bushings, because connecting pins and the bushings are worn therebetween with time to extend the chain, requiring high costs for the bushings themselves, requiring troublesome works for withdrawing and inserting the bushings to increase costs for the exchange works, and requiring troublesome works for watching the wearing degrees of the bushings. SOLUTION: This chain is manufactured by connecting roller links 1 and pin links 9 to each other through connection pins 5. Therein, the connection pins 5 are rotatably inserted into rollers 3 disposed on the roller links 1 and having spiral grease grooves 6 on the inner surfaces of the rollers, and both the ends of the connection pins 5 are fixed to the pin links 9.
Patent JP-H11205080-A (JP)
Title: Surface acoustic wave device
Inventor: OTSUKA HIDEKAZU
IPC: H03H9/145
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To improve frequency characteristic and voltage standing-wave ratio characteristic. SOLUTION: The package of a surface acoustic wave device is constituted of a ceramic substrate 4, a first ring body 6 arranged on the substrate 4, the second ring body 8 arranged on the first ring body 6 and a metal cap 10. Signal transmitting pads 14 and 16 and a ground connecting pad are arranged on the upper surface of the first ring body 6. A surface acoustic wave element 20 is fixed on the substrate 4 inside a recessed part 12, its signal electrodes 24 and 26 and pads 14 and 16 are respectively connected by bonding wires 28, and the ground electrode on the surface acoustic wave element 20 is connected similarly to the pads by the bonding wires. Then, the upper surface of the substrate 4 is not metabolized, and the whole is made a non-metallized region.  Therefore, a stray electrostatic capacitance related to the signal electrodes 24 and 26, the pads 14 and 16 and the bonding wires 28 is reduced.
Patent JP-H02199973-A (JP)
Title: Solid-state image pickup device
Inventor: MIZUNO SEIICHIRO
IPC: H04N5/3745
Filed: 1989-01-27
Abstract: PURPOSE:To make information storage period of all photo diodes equal to each other by providing a capacitive element to each photodiode, connecting each photodiode and a capacitive element during the information storage period and storing the picture element information at that time into the capacitive element. CONSTITUTION:Picture element information of a capacitive element 11 is stored based on an external storage signal and inverted signal. That is, the storage signal goes to a high level, the integration is started when a transistor(TR) MQ 6 is turned off and a TR MQ 7 is turned on and the electric charge stored in the capacitive element 11 is drawn in advance only by an integration time by the optical current of the photodiode 10. The storage signal and the inverse of storage signal are signals in common to each photodiode, then each photodiode starts integration simultaneously and makes it complete. Since a terminal voltage of the capacitive element being the picture element information is read via a current amplification means, the picture element information with high sensitivity is obtained.
Patent JP-H06205870-A (JP)
Title: Pinball game machine
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 1993-01-08
Abstract: PURPOSE:To give variations to the hit motion of a pinball (Pachinko game) machine which is equipped with a variable prize device. CONSTITUTION:A sorting device 60 is arranged on the surface of a game panel, and only when the balls entered the sorting device 60 become advantageous balls, the operation of a variable prize device 10 is made to generate motions which are advantageous to a player, compared to the case in which the balls become disadvantageous balls. For this reason, the reactions of the variable prize device 10 can be made variable, and in addition, a new hope can be held to the destination of the balls from the sorting device 60, and the interest of the pinball game play can further be improved.
Patent JP-S55110485-A (JP)
Title: Shading correction circuit
Inventor: FUJIMOTO MAKOTO
IPC: H04N9/77
Filed: 1979-02-19
Abstract: PURPOSE: To improve the video quality of color camera, by digitalizing the shading correction information to the luminance and chroma signal after signal processing and storing them in the memory, reading out the stored correction information and independently subtracting it from the luminance and chroma signals.  
     CONSTITUTION: The solidstate image sensor 1 is driven with the vertical and horizontal drive signals synthesized from the synchronizing signal generator 10 to output the video signals a and b, which are added at the adder 2 and the result is made to the luminace signal e via LPF 4 and fed to the luminace corrector 5. Further, after subtracting the signals a and b at the subtractor 3, they are made to the color difference signal g at LPF6 and fed to the color corrector 7. Further, the color shading and luminance shading correction signals digitized and stored in the memories 12, 15 with the address counters 11, 14 are read out and respectively fed to the correctors 7 and 5 via the D/A converters 13 and 16. The luminance shading is corrected at the corrector 5 and the color shading is corrected at the corrector 7 respectively and signal is outputted via the encoder 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59149637-A (JP)
Title: Manufacture of shadow mask
Inventor: OOTAKE YASUHISA
IPC: H01J9/14
Filed: 1983-02-08
Abstract: PURPOSE:To obtain a high quality shadow mask by providing means for suppressing promotion of dark reaction at more than one positions behind photosensitive film forming process, back/for of exposure process and before developing process. CONSTITUTION:Means for suppressing aging due to dark reaction at non-exposed section of photo-sensitive film are provided on at least one position behind photo- sensitive film forming process, back/for of exposure process and before developing process. For example original negative pattern 17 positioned with black dot 16 is contacted tightly on both faces of shadow mask metal plate 14 fed through a roller 15 then exposed by light from an ultraviolet light source to harden the photo-sensitive film except black dot 16 section optically. While suction and exhaust tubes 211, 212 are provided in a dark box 18 at the winding side while an air-conditioner 26 comprising an evaporator 22, fan 23, refrigerator 24 and electric heater 25 is placed in the suction tube 211 to maintain the environment in the dark chamber 18 below 18 deg.C and relative humidity of 40- 60% under the condition for suppressing aging of the non-exposed section of photo-sensitive film.
Patent JP-H01193968-A (JP)
Title: Character processor
Inventor: SAKAGUCHI NORIYUKI
IPC: G06F17/21
Filed: 1988-01-28
Abstract: PURPOSE:To facilitate to check a generated document by providing a retrieval data generating means to generate retrieval data by using data having been used for KANA (Japanese syllabary) - KANJI (Chinese character) conversion. CONSTITUTION:A learning information storage part 45 receives a selected candidate from a KANA-KANJI converting part 42, and stores this KANJI data. When the generation of the retrieval data is instructed by an input device 1, a retrieval control part 48 as a retrieval data generating means reads character data successively from a character storage part 47, and compares it with the data stored in the learning information storage part 45, and if they do not coincide, it reads in dictionary data directly through a dictionary retrieving part 43, and if they coincide, it decides a part of speech, and stores the data of only the specified part of speech, for instance, a noun as the retrieval data in a retrieval data storage part 49. At that time, the data of the page and the line of the character data is stored simultaneously, and at the same time of finish, it displays a retrieval data list on the display screen of a display device 2 through a display control part 50. Thus, the lack of unity of wording or misinput, etc. can be found comparatively easily.
Patent JP-H11215996-A (JP)
Title: Production of l-ribose
Inventor: KAWAGUCHI TOMOKO
IPC: C12R1/01
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain in an industrially advantageous way L-ribose usable as e.g. an intermediate material for medicines and agrochemical, by subjecting Cellulomonas microorganisms having the ability to produce L-ribose through the isomerization of L-ribulose to L-ribulose. SOLUTION: This L-ribose useful as e.g. an intermediate material for medicines and agrochemicals is obtained in an industrially advantageous way by subjecting microbial cells and/or a treated product thereof of microorganisms belonging to the genus Cellulomonas and having the ability to produce L-ribose through the isomerization of L-ribulose to L-ribulose; wherein the above microorganisms to be used are e.g. Cellulomonas gerida JCM 1490, Cellulomonas biazotea ATCC 486, Cellulomonas flavigena ATCC 482 or the like.
Patent JP-H09206574-A (JP)
Title: Method for continuously mixing materials
Inventor: YAMAMOTO KUNIHIRO
IPC: B01F29/60
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce the variation in the mixing time of a material to be mixed with a granular material, an additive, etc., and to provide a method for continuously mixing the materials in a closed state for a long time. SOLUTION: A mixing vessel 10 is divided into plural mixing chambers K1 , K2 and K3 along the rotation axis R. A granular material and an additive M are continuously charged into the first mixing chamber K1 , and the mixing vessel 10 is rotated on the rotation axid R alternately in the forward and backward directions. When the vessel is rotated in the forward direction, the granular material and additive M are retained and mixed in the odd-numbered mixing chambers K1 and K3 , and the granular material and additive M in the even- numbered mixing chamber K2 , are transferred to the adjacent odd-numbered mixing chamber K3 .  When the vessel is rotated in the backward direction, the granular material and additive M are retained and mixed in the even- numbered mixing chamber K2 , the granular material and additive M in the oddnumbered mixing chambers K1 and K3 are respectively transferred to the adjacent even-numbered chamber K2 and to the outside.
Patent JP-S62177139-A (JP)
Title: Traveller for spinning machine
Inventor: SHIMIZU KAZUO
IPC: D01H7/60
Filed: 1986-01-30
Abstract: PURPOSE:To improve oxidation resistance at high temp. and to remove rapid increase in wear even at the time of high-speed revolution of a spindle, by using an Ni alloy in which each content of Cr, C, Al, Ti, Fe, and Nb is specified. CONSTITUTION:The traveller for spinning machine has a composition consisting of, by weight, 14.0-17.0% Cr, 0.04-0.08% C, 0.4-1.0% Al, 2.25-2.75% Ti, 5.0-9.0% Fe, 0.7-1.2% Nb, and >=70% Ni. This Ni heat-resisting alloy is wire- drawn into prescribed sectional shape and further formed into the shape of traveller for spinning machine, which then is subjected to aftertreatment such as aging treatment, plating treatment, molybdenum-sulfide treatment, etc. This traveller is capable of holding its hardness at about HRC 40 even when subjected to a high-speed revolution of 2,500rpm number of revolutions of spindle. Moreover, it is minimized in wear as it is hard to be oxidized, so that it can stand long use.
Patent JP-H05218681-A (JP)
Title: Electronic component mounting method
Inventor: TOMIFUJI TAKAKO
IPC: H05K13/08
Filed: 1992-02-04
Abstract: PURPOSE:To obtain an electronic component mounting method which prepares easily input data of electronic components loaded on a component supply device and enhances the operation ratio of an electronic component mounting device. CONSTITUTION:This electronic component mounting method comprises a component supply device which allows a set of electronic components to be loaded on a plurality of frames and switches over the supply of components in automatic mode, a first process which holds loading input data of the set of identical components, a second process which informs a machine control section of the information that the components are out of stock and a third process which changes over the supply of components from one frame to the other frame in automatic mode based on the information from the first process. This construction makes it possible to prepare input data for every component supply device so that input data may be prepared with ease and without input error. Since this construction makes it possible to make up the components which are out of stock for every component supply device as well, the number of suspended operations and switch over time can be reduced so that the operation ratio can be enhanced.
Patent JP-H02198976-A (JP)
Title: Folding and cutting device for paper
Inventor: NOMA YASUO
IPC: B65H45/16
Filed: 1989-01-27
Abstract: PURPOSE:To increase the working speed and reduce the dimension of the device itself by installing a cutter for cutting paper in tension state between a pair of bending rollers and a feed-out mechanism and simultaneously carrying out bending and cutting. CONSTITUTION:A continuous paper 1 is sent by a feed-out roller 6 to the contact position with a top edge stopper 12. On the contact with the stopper 12, the intermediate part of the paper 1 is bent by the feed-out, and projected in the direction perpendicular to the paper feeding-out direction. The projection part is pulled into between a pair of folding rollers 9 at the pulling-in speed larger than the feed-out speed, and bent. Then, the rear edge part side of the paper 1 is pulled by this pulling-in, and a tension state is generated. Through this tension state, the paper 1 contacts a cutter (baster cutter) 8, and the paper is cut by the cutter 8.
Patent JP-S63187223-A (JP)
Title: Quick return mirror mechanism
Inventor: ISHIKAWA KAZUO
IPC: G03B17/00
Filed: 1987-01-30
Abstract: PURPOSE:To secure a quick return of a mirror by rotating a lever to a charge cam in a charging direction and holding it in a charge state by a maximum cam part, and rotating the lever in a mirror-down direction by a minimum cam part in the beginning of film winding rotation. CONSTITUTION:A motor is rotated a certain time after exposure operation and then a charge cam is rotated for winding. Then the charge cam 1 is rotated as shown by an arrow, and consequently the charge lever 2 comes out of the maximum cam part 12b of a cam surface 12 in the beginning of this winding rotation and faces the minimum cam part 12c; and then this lever 2 rotates counterclockwise together with a mirror-up lever 3, and consequently the mirror 5 is lowered by a spring 7, thus performing mirror-down operation. This state is shown by an alternate long and two short dashes line. The charge lever 2 is rotated clockwise gradually by the arcuate surface 12a of one cam surface 12 to charge a charge spring 4.
Patent JP-H01194648-A (JP)
Title: Tele-control device
Inventor: NAKAMURA TADASHI
IPC: H04Q9/00
Filed: 1988-01-29
Abstract: PURPOSE:To prevent a fire due to electric equipment at a large load current by controlling the ON-operation of the electric equipment when the electric equipment is ON-operated by means of an external control signal and the current applied to the electric equipment is at a set value or over. CONSTITUTION:When a tele-controller 5 receives control data by a push-hone signal from a transmission, it converts the control data into a system packet, and transmits it to an electric lamp line 1. An interface unit 2 connected with electric equipment 3 takes in the control data, and controls the electric equipment 3 based on a control command. At such a time, when the electric equipment 3 is the one at the large load current such as an electric heater, the excessive current may flow through the electric equipment 3, whereas at such a time, the output of an excessive current detecting circuit is inputted to the control part as an 'H' level, and electric conduction to the electric equipment 3 is interrupted.
Patent JP-H06226812-A (JP)
Title: Manufacture of thick foamable synthetic resin sheet
Inventor: TSUBONE TADAYASU
IPC: B29C48/32
Filed: 1993-02-05
Abstract: PURPOSE:To obtain a thick foamable synthetic resin sheet in which no wrinkle occurs at a side even in a large thickness in a method for manufacturing the sheet having the steps of extruding the sheet in a tubular state by a circular die and fusion-bonding two sheets by pressurizing the sheets from both sides. CONSTITUTION:When synthetic resin is extruded as a tubular sheet 4 from a circular die 2 and the sheet 4 is pressurized between pinch rolls 6 from both sides to fusion-bond inner surfaces to obtain a thick foamable synthetic resin sheet of two sheets, the sheet 4 is pressurized between the rolls 6 from both sides while so controlling that its sectional shape becomes an elliptical shape having a long diameter/short diameter = 1.1-3.0 at near points at the time of finishing foaming. Thus, the thick sheet can be obtained in a state in which no wrinkle occurs at sides.