baber/WOPTO huggingface dataset:
Patent JP-H03123568-A (JP)
Title: Optical apparatus
Inventor: SAGEHASHI HIDEO
IPC: A61N5/06
Filed: 1989-10-06
Abstract: PURPOSE:To maintain the therapeutic laser head of an optical apparatus in sanitary state for treatment of diseased parts by a constitution in which the laser head is cleaned upon storage in place so as to keep it from contamination and deterioration of its output power. CONSTITUTION:Laser therapy is performed through hand pieces 4 and 5. After use, the hand pieces 4 and 5 are stored in recesses 2 and 3. A detector is provided for checking that the hand pieces are stored in place. Laser heads 29 of the hand pieces 4 and 5 are cleaned by cleaning means provided in the recesses 2 and 3. Because of this automatic cleaning, an optical apparatus of easy maintenance is obtained.
Patent JP-H0999168-A (JP)
Title: Prize gaining game device
Inventor: SUZUKI KENJI
IPC: A63F9/30
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To allow a player to select a prize which he wants to gain, and sufficiently exhibit the skill of the player himself. SOLUTION: A prize gaining means 10 has an operation shaft 11 arranged so as to extend to the outside and inside of a dome, a shovel 12 provided on the dome inner side of the operation shaft 11, and a handle member provided on the dome outer side of the operation shaft 11. The prize gaining means 10 is rotatable around the axial line of the operation shaft 11 and movable in the axial direction, and supported by a support mechanism 20 in such a manner as to be rotatable around a fulcrum, and the prize gaining means 10 is vibrated by a vibrating mechanism through the support mechanism 20.
Patent JP-2000092079-A (JP)
Title: Information processing system
Inventor: KOSEKI MITSURU
IPC: H04L69/40
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide reliability higher than before. SOLUTION: This system is provided with operation system servers 2 and 10 and standby system servers 3 and 11, the operation system servers 2 and 10 are operated and started, the job of the operation system server 2 is substituted by the standby system server 3 when the operation system server 2 breaks down and the job of the standby system server 3 is substituted by the standby system server 11 when the substituting standby system server 3 breaks down. Further, when the operation system server 10 breaks down, the job of the standby system server 3 and the job of the operation system server 10 are substituted by the standby system server 11.
Patent JP-H07112339-A (JP)
Title: Composite machining system
Inventor: WATABE MASAYUKI
IPC: B23K26/00
Filed: 1993-10-18
Abstract: PURPOSE:To provide a composite machining system which can form a small- diameter pierce in a thick material to be machined and a difficult-to-machine material without increasing the size of a machining system and need for higher rigidity of a frame. CONSTITUTION:The servo-head 15 of a fine hole discharge machining device is mounted on the laser machining head 13 of a laser machining system, and pierce machining is carried out with fine hole discharge machining by an electrode 27.
Patent JP-H01102785-A (JP)
Title: Positioner control system for magnetic disk device
Inventor: SATO HIROSHI
IPC: G05D3/12
Filed: 1987-10-15
Abstract: PURPOSE:To facilitate control by constituting ahead travel target speed generation circuit of a difference counter, a memory for readout only, a differential correction circuit, and adder, a D/A converter, and a decelerate curve generator. CONSTITUTION:The D/A converter 104 converts a normalized difference signal 210 outputted from the memory 102 for readout only to an analog signal, and outputs it as an analog difference signal 212. The adder 105 adds a differential correction signal 211 from the differential correction circuit 103 on the analog difference signal 212 from the D/A converter 104, and outputs it as a corrective difference signal 213. Also, the decelerate curve generator 106 applies a square root processing on the corrective difference signal 212 from the adder 105, and outputs it as a reference speed signal 207. In such a way, it is possible to simplify the constitution of a circuit and its control.
Patent JP-H06106654-A (JP)
Title: Method and apparatus for automatically assembling bead apex
Inventor: KIKUCHI NOBUYUKI
IPC: B29D30/48
Filed: 1992-09-29
Abstract: PURPOSE:To prevent the generation of a V-shape gap at the time of the bonding of an apex by feeding an apex strip to form the same into an annular shape to mold the same so that the short side thereof becomes an inner peripheral surface and supplying a bead ring so that the outer peripheral surface of the bead ring is positioned on the inner peripheral surface of the annular apex. CONSTITUTION:A supply device 1 feeding a strip like apex 7 having a triangular cross section wherein one side is short and the other two sides are long in the longitudinal direction thereof in such a state that one of the long sides of the apex 7 is in contact with the feed surface of the supply device is provided. The fed apex 7 is wound around a cylindrical outer peripheral surface so that two long sides thereof become inner and outer peripheral surfaces to be molded into an annular shape. An annular shape molding device 2 erecting the cylindrical outer peripheral surface in an out-of-diameter direction to mold the apex 7 so that the short side becomes an inner peripheral surface is provided. A bead ring supply device supplying a bead ring 69 so that the outer peripheral surface of the bead ring 69 is positioned on the inner peripheral surface of the erected annular apex is provided.
Patent JP-H11102303-A (JP)
Title: Electronic mail linked diagnostic processing system
Inventor: NAGASHIMA AKIRA
IPC: G06F13/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To make a device small-sized and inexpensive by automatically selecting a proper diagnostic program at each time according to an abnormal state of the device, sending the diagnostic program through an electronic mail to the device, and executing the program. SOLUTION: The device 10, a central monitor device 30, and an electronic mail processor 50 are connected to a network through a transmission line 70. The device 10 is equipped internally with an electronic mail processing part 20 which has a mail server function and is connected to the network. The device 10 informs the central monitor device 30 of abnormality information through an electric mail when the abnormality is detected, executes the diagnostic program sent through electronic mail from the central monitor device 30, and sends information on the diagnostic result back to the central processor through electric mail. The central processor selects the diagnostic program matching the abnormality information out of various diagnostic programs for diagnosing the cause of abnormality of the device 10 and sends it through the electronic mail to the device 10.
Patent JP-S62120607-A (JP)
Title: Rewinding control system
Inventor: KOYAMA SUSUMU
IPC: G06F3/06
Filed: 1985-11-20
Abstract: PURPOSE:To shorten a rewinding time by sending a data block in a buffer based on a reread instruction when an rewind instruction is applied within the number of data blocks to be stored in the buffer, and suppressing the winding of a magnetic tape. CONSTITUTION:A comparator 16 detects the number of data blocks initially read out based on the counter values of counters 12, 17, and when the number is within the number of data blocks less than the storing capacity of the buffer 13, suppresses the rewind instruction, and at the input of the reread instruction, inhibits the reading of data blocks in the magnetic tape device 15 and sends the contents of the buffer 13 to the counter 12 instead of said reading. The counter 17 reads out the data blocks more than the storing capacity of the buffer 13 from the magnetic tape 15, and when the rewind instruction is outputted after reading out the data blocks more than the storing capacity of the buffer 13, sends a signal REW for executing rewinding to the magnetic tape device 15 through a flip flop 20 and an AND circuit 21.
Patent JP-H08123826-A (JP)
Title: Circuit network dividing method
Inventor: UEDA TOSHIAKI
IPC: G06F17/50
Filed: 1994-10-25
Abstract: PURPOSE: To provide a circuit network dividing method which can divide in an optimum way the circuit network that should be mounted on a semiconductor integrated circuit. CONSTITUTION: A cut net extraction process is prepared to extract a net which passes through the boundary that undergone the initial division, together with a cut net connection cell extraction process which extracts the cell that is connected to the extracted net, a cluster generation process which groups or clusters the cells included in a subset where the extracted cell belongs by tracing in a chain the connecting relations of signal lines from the extracted cell and generates a cluster, and a cluster shift process which shifts or exchange the generated cluster to or with the other divided cluster. Then a cell is extracted again in the cut net connection cell extraction process against the dividing state or a circuit network that undergone the cluster shift process, and a new cluster is shifted or exchanged in the cluster shift process.  Thus the number of nets that pass through between the divided areas can be minimized.
Patent JP-H0568992-A (JP)
Title: Bacteria carrier packed device
Inventor: SOMA MIKIO
IPC: C02F3/10
Filed: 1991-09-12
Abstract: PURPOSE:To enhance waste fluid treatment efficiency to a large extent merely by charging the title device in an existing activated sludge tank without especially requiring special remodeling construction in said tank by treating the contaminant in a waste fluid with high efficiency by utilizing bacteria in an aerobic or anaerobic atmosphere. CONSTITUTION:Many bacteria carriers each composed of a hollow cylindrical nonwoven fabric are received in a packing device wherein the outer shape thereof forms an almost spherical arch lattice structure consisting of an annular frame 103, large radial frames 104 and small radial frames and at least a part of the frames constituting said structure has ribs on its inside and protrusions on its outside in a non-detachable manner and the specific gravity of thereof is adjusted to 0.95-0.98 as a whole.
Patent JP-2000087335-A (JP)
Title: Block, and aquatic life living river improvement structure
Inventor: HOASHI KENPACHI
IPC: A01K61/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an aquatic life living river improvement structure capable of improving the water area in river, lake, swamp and seashore, at the same time, realizing an environment suitable for the living of aquatic life and maintaining the water's edge in a more natural state. SOLUTION: A wooden settlement floor 2 as a living place of aquatic life is settled on an underwater floor surface in river, lake, swamp and seashore, and a plurality of blocks 3 are laid on the wooden settlement floor 2. An aquatic life living river improvement structure allowing the blocks 3 to make water flow and forming channels for producing a water current flowing inside the wooden settlement floor 2 is adopted.
Patent JP-H0978081-A (JP)
Title: Perfume composition
Inventor: ISHIHARA MASAKAZU
IPC: A61Q13/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a perfume composition, comprising a specific 1- alkylpyrrolidine, having excellent aroma and flavor characteristics such as a dried cuttlefishlike, a crustaceous, a cornlike, a Welsh oniony, an orange floral, an ambery and a fresh citrous ones and useful as foods and drinks, cosmetics, etc. SOLUTION: This perfume composition comprises one or more of 1- alkylpyrrolidines of the formula (R is ethyl, n-propyl, isopropyl, n-butyl, isobutyl, n-pentyl, 2-methylbutyl or 3-methylbutyl) such as 1-ethylpyrrolidine. The amount of the blended 1-alkylpyrrolidines is preferably within the range of 0.00001-10wt.% based on the total amount of the perfume composition.
Patent JP-S63117348-A (JP)
Title: Production of optical card
Inventor: MIURA KYO
IPC: B42D15/10
Filed: 1986-11-04
Abstract: PURPOSE:To obtain an optical card having good recording and reproducing characteristics by superposing a transparent resin substrate having a track groove part, thermoplastic adhesive sheet having an optical recording layer on one face and opaque card base material in such a manner that the optical recording layer and the track groove part contact each other and subjecting these materials to thermocompression bonding. CONSTITUTION:This optical card is produced by a lamination stage consisting in superposing the transparent resin substrate 1 having the track groove part, the thermoplastic adhesive sheet 6 having the optical recording layer 3 on one face and the opaque card base material 5 in such a manner that the optical recording layer 3 and the track groove part 2 contact each other and subjecting the laminate to the thermocompression molding. Materials which cause less troubles in optical recording and reproducing are preferable as the transparent resin substrate 1; for example, an acrylic resin, polyester resin, polycarbonate resin, etc., are usable. All kinds of materials which are usable as ordinary card base materials are usable as the opaque card base material 5. Controllability of the film thickness of the optical recording layer is thereby improved and the optical card having the good recording and reproducing characteristics is produced.
Patent JP-2000053974-A (JP)
Title: Liquefaction treatment of industrial waste of petrochemical resin
Inventor: OGUCHI ETSUTARO
IPC: B09B3/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To recycle the industrial wastes of chemical substances (mainly plastics) without generating an injurious substance on the treatment of the industrial wastes. SOLUTION: This method for the liquefaction treatment of the industrial wastes of petrochemical resins comprises placing chemical substances (mainly plastics, or the like) in a closed vessel, heating the chemical substances to liquefy, and further heating the liquid to distill out a liquid. The operations of the method comprises removing a pot lid 4, placing materials such as plastics, plastic films, or the like, in a distillation pot 2, closing the pot with the lid 3, igniting a gas range 1, heating the distillation pot 2 to melt the materials, and further heating the pot to generate a white gas. The expanded gas is taken out through a pipe 4 and cooled to produce the liquid (heavy oil). This, the wastes can be treated without releasing an injurious substance to the outside.
Patent JP-H1178993-A (JP)
Title: Bottom structure of vehicle body
Inventor: NAKANISHI HIROYUKI
IPC: B60G21/055
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent mud from being stuffed on an under cover in advance. SOLUTION: Right and left side parts 11 of a rear under cover 6 having a plurality of insulators 15 are fixed to a lower side of side members 2, 2 and a rear end part 12 is fixed to a lower side of a cross member 3 to form a forward-open space 14 in which a forward part of a vehicle body is opened can the rear under cover 6. Upright walls 21, 21 of a front under cover 7 having a plurality of insulators 24 are fixed to a lower side of arch parts 5, 5 of side members 2, 2 by flange parts 22, 22 provided on an upper end of the upright walls to form a space 23 communicated with a forward vehicle body F side and a rear vehicle body R side.  A downward opened discharge space 31 is formed between the communication space 23 above the front under cover 7 and the forward open space 14 above the rear under cover 6, and a stabilizer 32 extended in the vehicle width direction is arranged in the discharge space 31.
Patent JP-H0679434-A (JP)
Title: Wear resistant metal material and production thereof
Inventor: YOKOKI MASATOSHI
IPC: B22D19/00
Filed: 1992-09-03
Abstract: PURPOSE:To deepen the depth of a cemented member-made surface layer and to enable display of good wear resistance over a long period by embedding plural pins composed of the cemented member into a metal base material composed of a metal material for casting, etc., at the prescribed interval in the direction crossing at the right angle to the main surface of the base material so as to face to the main surface at the end surfaces of the pins. CONSTITUTION:A supporting plate 1 is formed, e.g. by press-working an iron plate and boring many holes 2, and into the holes 2 on this supporting plate 1, the flat end surface sides of the cemented member-made pins 3 are fitted. Successively, the supporting plate 1 fitting many pins 3 is incorporated into a mold 4 in the condition directly the supporting side downward and then, the metal material for casting is poured from a sprue 5 of the mold 4. By this method, finally, the steel material part melting the supporting plate 1 becomes the base material, and the wear resistant metal material having the form embedding the pins 3 orderly arranged so as to cross at the right angle to the main surface of this base material.
Patent JP-H1184854-A (JP)
Title: Developing device
Inventor: YUKI KAZUHIKO
IPC: G03G15/08
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of obtaining an excellent image without the unevenness of the concn. of toner by executing control for obtaining the target concn. of the toner with a system for self-controlling the concn. of the toner with a small quantity of developer. SOLUTION: A decrease in the concn. of the toner due to consumption is calculated and the concn. of the toner of a developer in an initial stage is set higher than an aging toner concentration control level. The developer not carried on a developing sleeve 4 by a magnet roller (5) drops into a cavity part 10 in the lower part of a developing casing 2 and is prevented from resticking onto the developing sleeve 4, in the process of developing, to inhibit the fluctuation of the quantity of the developer on the developing sleeve 4. When a toner hopper 8 is communicated with a developer housing part A, to obtain a state that the toner 3a in the toner hopper 8 can be fetched into the developer housing part A and then, an image is normally formed, the developer is fetched according to the consumption of the toner.  When the quantity is decreased and the concn. is higher, the toner is supplied to control the concn. of the toner lower.
Patent JP-H0570399-A (JP)
Title: Production of 2,7-naphthalenedicarboxylic acid
Inventor: KOIDE SHUNICHI
IPC: C07C51/265
Filed: 1991-09-12
Abstract: PURPOSE:To produce the subject high quality compound suitable for a raw material of polyester, etc., in a high yield by oxidizing a 2,7-dilower- alkylnaphthalene with molecular oxygen in the presence of a Co salt, an Mn salt and a bromine compound catalyst in an organic carboxylic acid solvent at a specified temperature. CONSTITUTION:The objective 2,7-naphthalenedicarboxylic acid can be obtained by using a cobalt salt (e.g. cobalt acetate), an manganese salt (e.g. manganese acetate) and a bromine compound (e.g. ammonium bromide) as the catalyst, charging an organic carboxylic acid (e.g. acetic acid) solvent into an autoclave made of titanium and equipped with a gas-blowing pipe, a waste gas condenser and a magnetic stirrer, adding a 2,7-dilower-alkylnaphthalene (e.g. 2,7- dimethylnaphthalene), pressurizing the inside of the autoclave with the air, oxidizing the 2,7-dilower-alkylnaphthalene with molecular oxygen at 140-180 deg.C while blowing the air thereinto with stirring, subsequently taking out the reaction mixture, washing it with 0.1N HCl aqueous solution and drying it.
Patent JP-H0573044-A (JP)
Title: Electronic stringed instrument
Inventor: HIROTA MASAHIRO
IPC: G10H3/18
Filed: 1991-09-12
Abstract: PURPOSE:To obtain the electronic stringed instrument which can generate musical sounds of different timbre with different playing styles through the performance of one player. CONSTITUTION:The vibration of plural strings 11 extended on a guitar main body 7 is detected by a pickup and a musical sound of 1st timbre is generated. The depression state of the strings 11 is detected through string depression switches 14-1 to 14-6 provided corresponding to the respective strings of respective frets. A musical sound with a pitch corresponding to the detected depression state is automatically generated with 2nd timbre according to a sound generation pattern corresponding to a playing style selected with playing style selection switches C1-C4.
Patent JP-S63115381-A (JP)
Title: Vertical field-effect transistor
Inventor: HATTORI MASAYUKI
IPC: H01L29/78
Filed: 1986-10-31
Abstract: PURPOSE:To provide a vertical field-effect transistor having fine construction and decreased stray capacitance, by attaching a metal of aluminium or the like on polycrystalline silicon to decrease the gate resistance and to provide a two-layer electrode structure with an interlayer insulation film interposed therebetween. CONSTITUTION:A semiconductor substrate 10 with one conductivity type has a well base region 1 with the other conductivity type, and a base region 12 with the other conductivity type partially overlapping with the well base region 1. The substrate 10 further has a source region 13 with one conductivity type formed within the base region 2. A polycrystalline silicon gate electrode 4 is provided on the part of the base region 2 exposed on the surface. A metal gate electrode 7 of aluminium or the like is further provided on the gate electrode 4 through an insulation film so as to be connected with the gate electrode. A metal source electrode 8 of aluminium or the like is contacted with the source region 3 and with the base region 2 within the well base region 1 and extended over an insulation film 6. Accordingly, a vertical field-effect transistor with high dielectric strength can be used for amplifying high frequency signals with a band extended to VHF-UHF.
Patent JP-H08101551-A (JP)
Title: Sheet post-processing device and image forming device provided with the same
Inventor: HIRAI KATSUAKI
IPC: B65H37/04
Filed: 1994-09-30
Abstract: PURPOSE: To improve the visibility and the workability at the time of staple jamming processing in a post-processing means provided with a stapler. CONSTITUTION: In a sorter provided with at least one bin tray housing a sheet, a sheet ejection means ejecting the sheet to the bin tray and a post-processing means filing the sheet housed in the bin tray, the post-processing means is provided with a stapler device filing the sheet stacked on the bin tray. The motor-driven stapler 56 of the stapler device is constituted so as to be rotated on nearly the same plane as the bin tray and is turned so that the clinch part of the stapler 56 may face to this side or the stapler 56 may return to a home position by being linked with the operation of drawing out/housing the stapler device from/in a sorter main body.
Patent JP-S61140048-A (JP)
Title: Secondary ion mass spectrometer
Inventor: NAGAI KAZUTOSHI
IPC: G01N23/225
Filed: 1984-12-13
Abstract: PURPOSE:To simultaneously analyze positive and negative secondary ions by analyzing the negative secondary ions as they are, while analyzing the positive secondary ions after converting them to negative ions, and furthermore switching these operations at a high speed. CONSTITUTION:With a switch 12 being brought into contact with a contact 13 and with an outer cylinder 21 having positive voltage being applied thereto, negative secondary ions are removed and positive secondary ions are allowed to pass through. Hereby, the positive secondary ions are converted to negative ions 10 in an ionic charge converter 17 and analyzed by a mass spectrometer 5. While, with the switch 12 brought into contact with a contact 14 and with the outer cylinder 21 having negative voltage being applied thereto, the positive secondary ions are removed and negative secondary ions are allowed to pass through. Hereby, the negative secondary ions pass through the ionic charge converter 17 as they are and enter into the mass spectrometer 5 for analysis. Moreover, switched the switch 12 at a sufficiently higher speed than a mass scanning speed of the mass spectrometer 5, both the positive and negative secondary ions can simultaneously be analyzed.