baber/WOPTO huggingface dataset:
Patent JP-S61261850-A (JP)
Title: Image information processor
Inventor: KAJITANI SEINOSUKE
IPC: G11B7/12
Filed: 1985-05-16
Abstract: PURPOSE:To facilitate the insertion and extraction of a driving shaft whose end are both tapered by providing a guide means where it does not impede the movement of a read head arm with respect to a device which has plural optical disks on the driving shaft at intervals and performs image processing on a desired optical disk while rotating the driving shaft. CONSTITUTION:Plural optical disks 5 are fitted to the driving shaft 4 of an optical disk handling mechanism part 3 constituting the image information processor with collars 8 interposed respectively and a timing disk 7 is fitted onto the lower part to constitute a storage medium unit 6. Both end parts of this driving shaft 4 are tapered, an arm 14 is fitted to the upper tapered part across a presser member 13, and a lower frame 20 is fixed to the lower end tapered part 4a across a driving member 12. Further, plural beltlike guide bodies 91 are arranged while suspending at the outer periphery of the optical disks 5 where the movement of the readout unit 30 is not impeded. Thus, the insertion and extraction of the shaft 4 are smoothed and optical disks 5 are therefore replaced easily.
Patent JP-S61261830-A (JP)
Title: Image information processor
Inventor: YAMAMURO MIKIO
IPC: G11B7/085
Filed: 1985-05-16
Abstract: PURPOSE:To stabilize information processing by rocking a head arm assembly through a head arm assembly swinging means composed of a rotary motor around a heavy main member side where an optical detection system is built as a center of rotation. CONSTITUTION:The head arm assembly 3 consists of a main member which is provided rotatably around a shaft 5a parallel to the center of rotation of an optical disk 1 and includes the optical detection system 20, a head arm 10 which is held on the base end part of the main member and has an optical axis conduction part internally, and a head 14 which is provided atop of the head arm 10 and contains an objective optical system 13. This head arm assembly 3 is rocked through the head arm assembly rocking means 4 around a heavy main member side to move a light head 14 on the optical disk 1 radially. Therefore, the constitution is simple and the moment of inertia is small; and speedy access is attained and the optical path length is constant, thereby performing stable information processing.
Patent JP-S63270541-A (JP)
Title: Adsorbent for arsenic compound and removing method for arsenic compound from combustion gas
Inventor: MIYAZAWA MASAKI
IPC: B01D53/10
Filed: 1987-04-30
Abstract: PURPOSE:To increase adsorbing capability for arsenic compd. by preparing adsorbing material for arsenic compd. having 0.2-0.7cc/g total pore volume and >=10% volume of pores having >=300Angstrom pore diameter on the total pore volume. CONSTITUTION:Adsorbent for arsenic compd. having 0.2-0.7cc/g total pore volume and >=10%, more preferably 20-40%, volume of pore having >=300Angstrom  pore diameter on the total pore volume is prepared. The adsorbent is injected into the upper stream of combustion exhaust gas where a denitration catalyst for reducing to ammonium is present and removes the arsenic compd. in the combustion gas. The position for injection of the adsorbent is preferably chosen at any place in the upper stream of a denitration reactor where the temperature of the combustion gas is the most suitable for the adsorption, such as just before the denitration reactor 6, an economizer 3 or a super air heater 2.
Patent JP-H08257147-A (JP)
Title: Manufacture of treating apparatus
Inventor: HOCHIDO YUKO
IPC: A61N2/08
Filed: 1995-03-24
Abstract: PURPOSE: To enable preventing of the peeling of a film by increasing the adhesion strength of the film made of a precious metal or germanium or an alloy thereof applied on the surface of a permanent magnet. CONSTITUTION: In this treating apparatus, a film made of a precious metal or germanium or an alloy thereof is formed on the surface of a base material comprising a permanent magnet. An intermediate layer or an inclined layer is formed between the base material and the film by a thin film manufacturing method. The material used for the intermediate layer or the inclined layer is Ni-Cr, Al, Cr, Ni, Ti, Zr, Hf, Nb, Ta, Mo, W or the like.
Patent JP-H07287883-A (JP)
Title: Optical integrated circuit
Inventor: OYAMA MINORU
IPC: G11B7/1353
Filed: 1994-04-19
Abstract: PURPOSE:To provide an optical integrated circuit capable of accurately and effectively detecting a light beam with the same waveguide mode, being suitable for miniaturizing, making the circuit light in weight and reducing the cost and having good mass-productivity. CONSTITUTION:An incident light beam 22 is introduced into a wave guide layer 12 by means of grating couplers 14A, 14B and becomes waveguide light beams 24A, 24B having the same wave-guide mode and polarizing directions orthogonal to each other. The polarized/splitted waveguide beams 24A, 24B are converged on the end surface of the waveguide by means of waveguide lenses 16A, 16B, subjected to photoelectric conversion by photodetectors 18A, 18B and become electric signals, respectively. When the polarizing direction of the incident beam is rotated, the intensities of the waveguide beams 24A, 24B whose polarizing directions are mutually orthogonal are changed in the reverse phases. Consequently, when the difference signal RFDEF between both signals is obtained by an arithmetic part 20, the polarizing rotation of the incident beam 22 is excellently detected as an electric signal.
Patent JP-S5730358-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKASAKI KANETAKE
IPC: H01L29/92
Filed: 1980-07-30
Abstract: PURPOSE:To improve the characteristics of a semiconductor device by oxidizing with plasma a conductor metallic film formed on a substrate to form an insulating film and forming a capacitor with the film as a derivative. CONSTITUTION:Boron ions are injected on a P type silicon semiconductor substrate 1 to form a P<+> type channel cut region 2 and a field insulating film 3, a tantalum film 4 is formed over the entire surface of the substrate, an insulating film 5 made of oxidized tantalum is formed of the tantalum film by a plasma oxidation apparatus, a polycrystalline silicon layer 6 is formed on the film by a chemical vapor phase growing method, is then patterned by a photolithographic technique to form a capacitor section Cp, and thereafter a gate electrode 8, a source region 9 and a drain region 10, etc. are formed in the step of manufacturing an n-channal MIS field effect transistor. In this manner, it does not include moisture or molten liquid content, the characteristics of the device are not deteriorated.
Patent JP-S5330310-A (JP)
Title: Magnetic head assembly of floating type
Inventor: TAKAHASHI MINORU
IPC: G11B5/60
Filed: 1976-09-01
Abstract: PURPOSE: To eliminate the influences of the lead wire upon a spring to improve the following characteristics of a head core portion by making the spring, which supports a head slider, integral with a flexible print plate, in which the lead wire is built. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09294010-A (JP)
Title: Antenna mount device
Inventor: MITANI HIROAKI
IPC: H01Q1/12
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide the mount device for an antenna to a pole simply and accurately in one operation without the use of a machine screw. SOLUTION: An antenna pole 7 is inserted between a 1st holder 5 that is provided with a pressing piece 11 energized by an elastic body 10 pressing a semi-cylindrical mount face 9, provided with guide holes 15 at the left and the right sides of the mount face 9 and having lock projections 14 in the inside and that is attached to a mount section 2 provided to a rear side of a reflection plate 1 and a 2nd holder 6 that is provided with a semi-cylindrical mount face 16 opposite to the 1st holder 5 and provided with fulcrums 17 to the left and right sides of the mount face 16 and is provided with a lock arm 12 energized by an elastic body 18, fitted turnably by removal buttons 19 at both side faces and having sawtooth lock projections 13 at the lock ends to hold the antenna pole 7 in-between.
Patent JP-H09293081-A (JP)
Title: Image data base generating method and image retrieving method
Inventor: HAYAFUJI SATORU
IPC: G06F17/30
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To give a key word to some image on one screen and perform its retrieval with efficiency. SOLUTION: A key word management table showing the relation among each key word and its classification, i.e., a 1st or 2nd layer, a file name, an identification number ID, and area information is generated by not only giving a key word for one screen, but also specifying featured images 26 and 31 on the screen with a rectangular frame 27 or 32, giving key words to the respective images, and giving area information, and this table is referred to according to an inputted key word to take image data or other partial data out of an image data base and display them.
Patent JP-S63268928-A (JP)
Title: Intake device for engine equipped with supercharger
Inventor: HITOMI MITSUO
IPC: F02B29/08
Filed: 1987-04-27
Abstract: PURPOSE:To improve the engine faculty in a low revolution region by forming the second intake port having the delayed closing timing that than of the first intake port and installing a shutter valve onto the second intake port. CONSTITUTION:The first intake port 102a and the second intake port 102b having a delayed closing timing are formed for each cylinder, and a shutter valve 116 is installed at the second intake port 102b. In the low revolution low load or in the low revolution high load, the shutter valve 116 is closed to restrict blowing back. In the low revolution intermediate loading, the shutter valve 116 is opened to reduce the pumping loss. Therefore, the effective compression ratio is varied in conformity with the operation state, and the engine faculty in a low revolution region can be improved.
Patent JP-S58221532-A (JP)
Title: Optical communication method between revolving matter and non-revolving matter
Inventor: SUGAWARA YOSHIKI
IPC: H04B10/11
Filed: 1982-06-18
Abstract: PURPOSE:To perform a transmission with no mixture of noises, by connecting a photoelectric converter or an electrooptic converter to each optical window with an electric changeover switch connected to the electric circuit parts of these two converters and performing the optical communication between a revolving matter and a non-revolving matter via both rotors. CONSTITUTION:Rotors 1 and 2 are held by a holding cylinder 4 via plural ball bearings 3 so that the edge parts of the rotors 1 and 2 are set opposite to each other with the same center axis. At the same time, these two rotors can have free and relative revolutions. Optical windows 7 formed with end faces of transmission lines 5 are set at the counter end face of the rotor 1 so that these windows form a circle centering on an axis. Then photoelectric converters 9 are connected to the other ends of lines 5 and then to an electric changeover switch 10. This switch 10 is switched in response to the relative number of revolutions between rotors 1 and 2.
Patent JP-S5228610-A (JP)
Title: Generator
Inventor: MORI KAZUMASA
IPC: H02J7/24
Filed: 1975-08-29
Abstract: PURPOSE: To quicken rise of initial excitation by noticing that conducting circuit for excitation coil of generator is not formed unit generator is rotated even if key switch is turned on, and by utilizing slight output produced at starting time of generator skillfully. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07318183-A (JP)
Title: Heat exchanger for heat pump air conditioner
Inventor: KIDO OSAO
IPC: F25B13/00
Filed: 1994-05-19
Abstract: PURPOSE:To improve the performance of a heat exchanger for a heat pump air conditioner corresponding to a non-azeotropic mixture refrigerant known recently as a candidate of an alternate refrigerant for preventing an ozone layer from being destroyed with respect to a heat exchanger which is used for a heat pump air conditioner serving as both cooling and heating and which performs delivery of heat between a refrigerant and a fluid such as air. CONSTITUTION:A flow of a refrigerant flowing through a heat transfer tube 4 is directed in the direction opposite on the average to that of an air stream Hereby, when a non-azeotropic mixture refrigerant is used as the refrigerant, both evaporation process and condensation process can take on the average a temperature difference between the refrigerant and the air stream to be greater, and hence the amount of heat exchange is prevented from being lowered owing to the use of the non-azeotropic mixture refrigerant.
Patent JP-S587987-A (JP)
Title: Solid-state photographic device
Inventor: SAGARA IWAO
IPC: H04N5/907
Filed: 1981-07-08
Abstract: PURPOSE:To facilitate the long-time preservation and the copy and facilitate works such as enlarging, reducing, and synthesizing recorded information, by using a film as a semiconductor memory and a solid-state memory for magnetic bubbles or the like. CONSTITUTION:The image of object information is focused on a silicon photodetector area sensor 1, and the video signal due to object information outputted continuously from the area sensor 1 is encoded to a digital having prescribed number of bits per one picture element by an A/D converting circuit 2. This encoded signal is stored in the first storage area 9 of a memory device 3. A solid-state memory consisting of a film having the second storage area 10, where information such as photographic date, name, and place inputted from a keyboard 4 are stored, besides the first storage area 9 is used as this memory device 3. The signal outputted from the memory device 3 is converted to an analog signal in a D/A converter 5 and is projected to a TV monitor device 6 or a facsimile receiving device 7.
Patent JP-S5533230-A (JP)
Title: Microinstruction generator
Inventor: KAMOSHITA CHIYUUHEI
IPC: G06F9/22
Filed: 1978-08-30
Abstract: PURPOSE: To allow a jump to an interruption processing routine immediately after an emergency interruption is made in execution of a microinstruction, by providing an address switch and microinstruction switch to input and output lines of a control memory circuit respectively.  
     CONSTITUTION: Synchronizing with a clock signal inputted from terminal 2, sequencer 1 outputs sequentially microaddresses to read microinstructions of control memory circuit 5 via address switch 4. At every time when the clock signal is inputted, register 7 updates microinstructions and then outputs them via microinstruction switch 9. When an emergence instruction is generated and inputted to terminal 6, address switches 4 outputs interruption entry address I 0  of setter 3 to control memory circuit 5 by switching as shown in figure C and microinstruction switch 9 outputs specific instruction T of setter 8 as a microinstruction by switching as shown in figure D. Therefore, a jump to an interruption processing routine can be made immediately even if the processor is in process of the execution of one microinstruction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10336736-A (JP)
Title: Method and device for managing communication channel
Inventor: IN SEIKUN
IPC: H04W16/06
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for managing an overhead channel of a base station (BTS) for improving and stabilizing a performance of the system. SOLUTION: Through the use of the method, a load on a base station 2 for managing an overhead channel of a base station in a mobile communication system is calculated. When the calculated load reaches a critical value, an addition assignment request message of the overhead channel is sent to a channel card interface processor 12 and the overhead channel is added and assigned. Then, when the calculated value is <= the critical value, an overhead channel release request message is sent to the channel card interface processor 12 and the added overhead channel is released.
Patent JP-2000296390-A (JP)
Title: Water purifying device
Inventor: TAKAGI TAKESHI
IPC: B01D35/04
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To keep the washing power of activated carbon and to lessen a flow rate of water passing through the activated carbon, and then to prolong an exchange period of the activated carbon by incorporating air into the water. SOLUTION: City water fed from a discharge pipe 2 of a faucet appliance 1 passes through an intake port 3b and reaches a feed water path 3c, and in the case that the feed water path 3c communicates with a water purifying path 5 by a water pass switching lever 4, the city water passes through the water purifying path 5 and a water purifying part 7 consisting of activated carbon by which bacteria odor, bleaching powder odor, red rust, mud and bacteria, etc., in the city water are removed, and is purified and passes through a discharge path 8, and a water pass path 9a of an air bubble incorporating part 9, and is discharged from a water discharge port 12.  Also in the case that the feed water path 3c communicates with a city water path 6 by the water pass switching lever 4, the city water passes through the city water path 6, but does not pass through the water purifying part 7 and passes through a discharge path 8 and the water pass path 9a of the air bubble incorporating part 9 and is discharged from the water discharge port 12. The air bubble incorporating part 9 is constituted of the water path 9a, an air room 10 and a structural body for incorporating air, micronizing, dispersing and mixing with respect to water, e.g. a porous body 11.
Patent JP-2000299955-A (JP)
Title: Protection device for rotating machine transportation
Inventor: MASUDA HIKARI
IPC: H02K5/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To use a presser member with the same length regardless of the size of a bearing bracket by providing a stub between a rotating machine body and the bearing bracket, and by mounting the presser member to one end of the stud. SOLUTION: As the fixing part of a stud 3 at a coupling bracket part 2, a screw runner 11 of an internal thread is machined, and the screw part of the stud 3 is screwed into the screw runner, thus fixing the stud 3 to the coupling bracket part 2. On the other hand, a presser member 7 is fixed to one end of the stud 3 by a nut 6. More specifically, the internal thread of the nut 6 is screwed to the external thread of the screw part in the stud 3, thus fixing the presser member 7 to a spindle 3 using the presser member 7 with the same length regardless of the size of the coupling bracket part 2, and hence eliminating the need for additionally machining the screw runner 11 to the standard purchased product of a bearing manufacturer.
Patent JP-S62261406-A (JP)
Title: Manufacture of reclaimed tire
Inventor: NISHI TOSHITAKA
IPC: B29K21/00
Filed: 1986-05-08
Abstract: PURPOSE:To obtain a reclaimed tire, provided with a large actual grounding surface and generating separation hardly, easily by a method wherein a shape retaining member for preventing the deformation of the bottom part of a tread groove is mounted in the tread groove formed on the outer peripheral surface of a tread while said shape retaining member is removed after vulcanizing the reclamined tire. CONSTITUTION:A shape retaining member 6 for preventing the deformation of the bottom part of tread groove 4 is mounted in the tread groove 4 before vulcanizing an unvulcanized reclaimed tire 10. The shape retaining member 6 is formed by a material provided with a melting point, a softening point or decomposition point higher than a vulcanizing temperature (in the degree of 160 deg.C at maximum). A string member, woven by organic fibers, such as cotton, hemp or the like for example or inorganic fibers, is used as the shape retaining member 6. The sectional shape of the string member is circular and the sectional area thereof is preferable to cover more than 1/4 and less than 2/3 or the depth from the bottom of the tread groove 4. The unvulcanized reclaimed tire 10, mounted with the shape retaining member 6 in the tread groove 4, is vulcanized in a vulcanizing device. After vulcanizing it, the reclaimed tire is taken out of the vulcanizing device and the shape retaining member 6 in the tread groove 4 is removed.
Patent JP-S5731015-A (JP)
Title: Electric power supply device
Inventor: NAKANO KATSUAKI
IPC: G05F1/10
Filed: 1980-07-31
Abstract: PURPOSE:To exactly obtain a necessary characteristic by means of a simple constitution, by providing outputs of an output voltage detecting circuit and an output current circuit to separate error amplifiers, respectively, and controlling them. CONSTITUTION:An external control signal provided to a terminal T4 is supplied as reference voltage through a control element 17 to an input side positive terminal of an error amplifier 16. An output of an output current detecting circuit 15 is supplied to an input side negative terminal of the amplifier 16, therefore, its output is varied in proportion to voltage of the input side positive terminal. This output signal is negative-fed back to a controlling circuit 11, and since control by this signal is executed, a stable output is supplied to a load in accordance with the external control signal. Output voltage is fed back to the input side negative terminal of an error amplifier 20 by an output voltage detecting circuit 14. To the input side positive terminal of the amplifier 20 is supplied reference voltage 21, its output is supplied to a control terminal of the element 17, and as a result, the external control signal is controlled in series. In this regard, in case when this device is constituted so as to have a constant-voltage characteristic, outputs of the circuits 14, 15 are supplied so as to be a reverse relation.
Patent JP-S601848-A (JP)
Inventor: FURANKU SHII RIDOWANSUKII JIYU
IPC: H01L23/12
Filed: 1984-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000302478-A (JP)
Title: Microbicidal glass and polystyrene resin composition containing the same
Inventor: NAKADA KAZUO
IPC: C03C3/095
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a microbicidal glass capable of improving the transparency of a polystyrene product including the borosilicate-based microbicidal glass, and the polystyrene resin composition including the glass. SOLUTION: This microbicidal glass has a composition of 10-50 wt.% SiO2, 10-54 wt.% B2O3, 0-20 wt.% alkali metal oxide (one or more kinds of Na2O, K2O and Li2O), O-20 wt.% Al2O3, O-10 wt.% TiO2, 0-10 wt.% La2O3, 0.1-5.0 wt.% Ag2O, and 35-60 wt.% one or more kinds of ZnO, Bad, CaO and MgO, and further has 0.005-5.0 mg/g/hr elution rate of silver into water when the average particle diameter is 10 μm, and 1.57-1.63 refractive index.
Patent JP-S586776-A (JP)
Title: Method and device for starting of scarfing using metal spraying of metal
Inventor: KUBOTA AKIRA
IPC: B23K7/06
Filed: 1981-07-06
Abstract: PURPOSE:To start scarfing in a short time with small quantity of heat by firing a preheating source with the spraying flame which metal sprays metal onto a  base material by a metal spraying method of metal and injecting high pressure  oxygen to the molten pool formed while allowing the metal to develop a fit to  the base material. CONSTITUTION:An iron wire on a base material 7 is melt-sprayed by metal spraying with a metal spraying gun 13 of a metal spraying device. A gaseous mixture of the oxygen from the injection hole 10 of a scarfing nozzle 12 of a preheating source and the propane from an injection hole 11 is fired by utilizing the flame of the gun 13 and a molten pool is formed on the base material 7 by the preheating flame ejecting through the nozzle 12. With this as a pilot fire, high pressure oxygen is injected through the injection hole 10 of the nozzle 12 to the molten pool, whereby scarfing is started. The spread 16 of the preheating flame from the scarfing nozzle is made slightly wider than the spread 15 of the melt globules from the gun 13.