baber/WOPTO huggingface dataset:
Patent JP-H06187656-A (JP)
Title: Optical pickup device
Inventor: ISHIKAWA JUN
IPC: G11B7/135
Filed: 1992-12-18
Abstract: PURPOSE:To obtain a tracking error signal having no deflection when it is recorded on a recordable optical disk. CONSTITUTION:The light beam emitted from a semiconductor laser 1 is diffracted by a 1st diffraction grating 2a and converged by a lens 10. A 2nd diffraction grating 2b arranged on a surface where a light source image is formed by the lens 10 diffracts the 0-order diffracted light of the grating 2a and transmits the + or - 1st order diffracted light as it is. A main spot is formed to record or read the information by the 0-order diffracted beams of both gratings 2a and 2b. Then, the pairs of subspots displaced by 1/4 track pitch in mutually opposite directions to each other from the center of an informtion recording tracks are formed before and after the main spot by the + or - 1st order diffracted beams of both gratings 2a and 2b. Then, a tracking error signal is obtained from the signals sent from four subspots (2 pairs) formed in such a way.
Patent JP-2001169780-A (JP)
Title: Gene derived from docosahexaenoic acid-producing bacterium
Inventor: MORITA NAOKI
IPC: C12P7/64
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To enable to industrially utilize microorganisms by utilizing the genes capable of enhancing the productivity of DHA, although a wild type that produces a useful substance (e.g. DHA) generally has a low ability of producing the substance of DHA. SOLUTION: A DNA (e.g. sequence 1 refer to the corresponding specification) is provided which encodes a protein that is similar to an eicosapentaenoic acid- biosynthesizing enzyme derived from a bacterium (e.g. Moritella) having an ability of producing docosahexaenoic acid.
Patent JP-2001177567-A (JP)
Title: Method for storing contents stream preparation operation information
Inventor: KIKUCHI RYOICHI
IPC: H04N19/70
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To make the management of contents stream preparation operation information simpler. SOLUTION: Contents stream preparation operation data such as the file name of material, an originator, preparation date and time, and a comment are classified in every type and stored in a stuffing data area in a packet constituting a multimedia contents stream in a transport stream format. A preparation data header consists of data showing the break of prepared data, the length of the prepared data and the identification data of the prepared data, and the prepared data header is attached to the front of the prepared data to prepare a packet.
Patent JP-H06182889-A (JP)
Title: Manufacture of laminated molded form with foamed layer
Inventor: NOZAKI KAZUYOSHI
IPC: B29C65/70
Filed: 1992-12-21
Abstract: PURPOSE:To manufacture a laminated molded form having a foamed layer by connecting a surface mounting material to a base material without using adhesive. CONSTITUTION:A surface mounting material 1 is connected to a base material 2 by an anchoring action obtained by intruding foamable parts 1d, 1d of an unfoamed resin layer to the material 2 and curing it by using the material 1 having the layer on a rear surface side, forming the layer and bringing it into pressure contact with the material 2 at the ambient temperature.
Patent JP-H06183599-A (JP)
Title: Sheet remaining amount detecting device
Inventor: TANIMOTO HIROSHI
IPC: B65H7/04
Filed: 1992-12-22
Abstract: PURPOSE:To perform easy and accurate detection of a remaining amount of recording sheets. CONSTITUTION:A paper sheet 20 for detection having one end fixed to a feed sheet cassette is inserted between laminated recording sheets 10. A roller 30 for detection comprises a rotatable roller 302 having a plurality of slits and a photo sensor to detect rotation of the roller 302 and the roller 30 for detection is brought into contact with the surface of the laminated recording sheets 10. When an amount of the remaining recording sheet 10 is sufficient, the roller 302 is rotated during conveyance of the recording sheets 10, and a pulse-form signal is outputted from the photo sensor. When an amount of the remaining recording sheets 10 is decreased, the roller 302 is not rotated despite of conveyance of the recording sheet 10. A remaining amount of recording sheets 10 is easily and accurately detected.
Patent JP-H11191763-A (JP)
Title: Redundant path search system
Inventor: FUKUSHIMA MINORU
IPC: H04L69/40
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a redundant path search system where a 0 system and a 1 system do not pass through the same path and the same node. SOLUTION: The shortest path is searched (A1), a path found out in the shortest path is stored as a 0 system path (A2), and whether or not paths for a 1 system are in existence is checked (A3). If any 1 system path is in existence, the search processing is finished, and if no 1 system path is in existence, whether or not other paths are in existence is checked (A4). When other paths are not in existence, the processing is finished as no redundant path, and when other paths are in existence a Destination node is changed (A5) and 1 system paths are again searched (A6). When the search of the 1 system paths is finished, the processing returns to the processing (A3).
Patent JP-H10188084-A (JP)
Title: Money inputting and outputting processing system by card transaction
Inventor: YUDA TAKASHI
IPC: G06F19/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To execute money inputting/outputting and transferring processing from an account obtained by retrieving the account of its own bank based in information in the cash card of another bank and to execute the money inputting/outputting and transferring processing of the account of another bank from the account obtained by retrieving the account of another bank based on information in the cash card of its own back. SOLUTION: Customer information 3 is obtained from the host computer of mentioned another bank by way of the host computer 100 of its own bank based on information 3 in inputted another bank cart. The host computer 100 of its own bank receiving information 4 retrieves an account from account information by setting information 4 to be a key and returns the obtained account or ATM. At the time of executing money inputting/outputting and/or transferring processing to the account, a customer inputs required prescribed information to process the account of its own account by the host computer 100 of its own bank to execute the money inputting/outputting and transferring processing of the account of its own bank of the customer inputted by the cash card of another bank.
Patent JP-2000176669-A (JP)
Title: Laser beam cutting device
Inventor: HIRATA KAZUHIRO
IPC: B23K26/064
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam cutting device capable of cutting a workpiece without forming a distorted machining trace in the rear surface side. SOLUTION: A laser beam from a laser beam oscillator 31 is made incident on a 1/4 wavelength plate 11 via an attenuator 34, a uniform optical system 35, a mirror 36, a mask 37 and a galvano-scanner 38. An incident lineally polarized laser beam is converted into a circularly polarized laser beam and emitted with the 1/4 wavelength plate. The laser beam emitted from the 1/4 wavelength plate passes through an fθ lens and a workpiece 22 is irradiated with the laser beam.
Patent JP-H11191089-A (JP)
Title: Port acquisition/release processing method for data processor and computer-readable storage medium stored with program
Inventor: TOKURA YUTAKA
IPC: G06F13/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To guarantee a normal operation for each peripheral device by securely arbitrating conflicting port requests when plural peripheral devices are connected through a single port. SOLUTION: The CPU of a host computer 100 allocates the port occupation right on a time-division basis to control port acquisition requests that device drivers stored in memory resources of the host computer 100 make to the operating system while considering the operation states of the peripheral devices.
Patent JP-H05176974-A (JP)
Title: Production of microcapsule
Inventor: KOYAMA IKUO
IPC: A61J3/07
Filed: 1991-12-26
Abstract: PURPOSE:To obtain liquid drop groups having uniform particle sizes by dropping the liquid prepd. by dispersing drugs or particles contg. the drugs into a cold aq. soln. of polyvinyl acetal diethylaminoacetate from many nozzle holes while forming the liquid drops under vertical by vibrating condition and heating the liquid drops to gelatinize the liquid drops, then drying the gel. CONSTITUTION:The raw material liquid formed by dissolving the required amt. of the polyvinyl acetal diethylaminoacetate into cooled water or aq. hardly freezing liquid and adding the required amt. of the drug particles thereto is prepd. The raw material liquid is then ejected perpendicularly downward in a smooth flow state from the nozzles of a very small diameter. Regular vibrations are applied to the smoothly flowing liquid jets at this time. Then, the jets are regularly parted and the liquid drop groups having the uniform particle sizes are produced. The resulted liquid drops are heated by steam, hot water, hot wind, heater, etc., and gelatinized and are then dried, by which the microcapsules are obtd. As a result, the liquid drop groups having the uniform particle sizes are efficiently produced.
Patent JP-H11189112-A (JP)
Title: Connecting structure for flat harness and accessory
Inventor: ENOMOTO KENJI
IPC: B60R16/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve workability when an accessory such as a switch for a power window is assembled to a vehicle body and eliminate a fixing base. SOLUTION: Flat harnesses 11 are wired in a door trim 1. The terminal parts 11T of the flat harnesses are disposed in two stages on a fixing base 13 with steps. Then, intermediate terminals 15 with resiliency are attached to the fixing base 13 so as to press the respective terminal parts 11T of the flat harnesses. On a switch 7 for a power window assembled to the door trim 1, terminal pieces 19 protrude in two stages so as to conform to the arrangement of the terminal parts 11T of the flat harnesses. When the switch 7 for the power window is assembled to the door trim 1, the terminal parts 11T of the flat harnesses are connected to the terminal pieces 19 of the switch 7 for the power window through the intermediate terminals 15.
Patent JP-H10185326-A (JP)
Title: Heat exchanger
Inventor: MIURA HIROSHI
IPC: F24H9/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To absorb combustion heat uniformly and improve the durability of a heat exchanger by designing sizes of a plurality of water tubes from the lower end of a heat absorbing fin so as to be different from each other respectively, in a heat exchanger, in which a plurality of rows of water tubes are penetrated through the group of heat absorbing fins and water in the water tubes is heated by heat from the lower part of the heat absorbing fins. SOLUTION: A one boiler two circuits type hot-water supplier is provided with a multitude of fins 2, constituting the group of heat absorbing fins, and a pair of upper and lower water tubes 5 while a plurality of rows of water tubes 5 are penetrated through the group of heat absorbing fins to absorb heat by the flow of water and the arrangement of the pipelines of upper and lower stages are arbitrary such as zigzag and the like. In this case, the size L from the lower end of a fin 2 to a water tube 4 of the side of lower stage is specified so that the size at the side of end of the fin is made larger than the other sizes. On the other hand, heat shielding ports 22 are bored around the upper and lower heat absorbing tubes and a stepped part 23 is arranged to change the directional property of combustion gas.  According to this method, the absorbing amount of heat at the side of the low stage is equalized to facilitate the control of the absorbing amount of heat and prevent bumping due to excessive absorption of heat in a specified part whereby the durability of the heat exchanger is improved.
Patent JP-H10179354-A (JP)
Title: Support device for frames or the like
Inventor: MIYAZAWA YUKIO
IPC: A47G1/16
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To enable installation of frames or the like regardless of sizes nor variations in design by forming with elastic bar members having plastic deformation, the back part extending downward from both ends of curving central part, bending parts and the folded back parts. SOLUTION: As a basic raw material, brass, copper, aluminum, stainless steel, etc., in round bar which will not break over the repeated plastic deformations such as bending, is used. The diameter of the bad material is pre-determined as about 4mm. It is bent at the central part 1-1 to make the curvature radius about 6mm, from both ends of which back parts 2 and 3 downward are extended with the bent parts 4 and 5 being bent upward. The folded back parts 6 and 7 are bent downward and receiving parts 8 and 9 are formed by folding upward. The other end of a suspender member 10-1 such as a string to hang the back parts 2 and 3 is hooked to a frame. In the groove 11 of a lintel, the back parts 2 and 3, the folded bent parts 2-4 and 3-6 formed by bent parts 4 and 5, are inserted and fixed.  The folded bent parts 6-8 and 7-9 are formed by the folded back parts 6 and 7 and receiving parts 8 and 9.
Patent JP-2001176681-A (JP)
Title: Lighting device
Inventor: NAKAYA EITARO
IPC: H05B37/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device with small power consumption even in full operation at night, power-saving, maintenance-free, light, compact, easy to carry with a light-weight power supply part, and yet inexpensive. SOLUTION: The lighting device is provided with a power supply part 4 for an electroluminescent lamp connected detachably to a socket for commercial power supply through a plug 3, and an electroluminescent lamp 5 connected to this power supply part 4 contained in a case 6, and further, with a secondary battery 12 charged by the commercial power supply 2, from which the power supply part 12 and the electroluminescent lamp 5 can be taken off from the socket of the commercial power supply for hand-carrying.
Patent JP-2000183886-A (JP)
Title: Communication equipment
Inventor: YAMASHITA KAZUHISA
IPC: H04L12/28
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To actualize selective back pressure on which efficient flow control is based only as to some selected flows. SOLUTION: A packed or cell inputted from the input port of a switch core 41 is temporarily stored in a queue provided for each flow and then outputted from the output port through a multiplexer. When a trailing device in the communication equipment makes a request to stop a flow, a back pressure module 11 stops the flow by sending a notice showing that 'the queue is empty' to a scheduler 43. At a request to restart the flow which is made by the trailing device, the back pressure module 11 restarts the flow by sending a notice indicating that 'the queue is not empty' to the scheduler 4.
Patent JP-H06204268-A (JP)
Title: Liquid coating device
Inventor: TODAKA KENICHIRO
IPC: B05C5/00
Filed: 1992-12-30
Abstract: PURPOSE:To provide a liquid coating device of a structure, wherein a negative pressure for preventing run of the coating solution can be adjusted easily and properly, standardization of vacuum pressure can be easily conducted and a proper control can be reliably exercised. CONSTITUTION:In a liquid coating device of a structure, wherein a coating solution 1, such as a silver paste and a coating liquid, ia made to discharge and is applied, at the stand-by time of coating, a negative pressure to suck the coating solution is applied and at the same time, a pressure gauge 2, such as a digital pressure gauge, for measuring the negative pressure is provided.
Patent JP-2000187908-A (JP)
Title: Magnetic recording/reproducing device and camera integrated magnetic recording/reproducing device
Inventor: MARUYAMA AKIRA
IPC: G11B15/43
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize and reduce the of a magnetic recording/reproducing device weight by constituting, making use of a tension controlling mechanism, a braking means for preventing a magnetic tape from being sent out of a cassette and loosened at the time of standstill mode. SOLUTION: At the time of standstill mode after cassette loading, a band controlling plate 15 is fixed rotatably to a main chassis by a controlling plate supporting shaft 15a, rotates regulated by a first cam groove 11a of a first cam gear 11 with which a rising first cam shaft 15b is engaged, presses a bracket pin 107a of a band bracket 107 by a rising cam 15c, and then makes the band bracket 107 rotate anticlockwise against energizing force f the band spring. A tension spring 105 energizes a tension arm 104 anticlockwise, so a tension band 106 winds and tightens a S reel base 102 to generate braking torque.
Patent JP-H11194668-A (JP)
Title: Operation unit for image forming device provided with popping-up screen
Inventor: MORIKAWA HIROSHI
IPC: G06F3/048
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provided an operation unit for an image forming device capable of easily recognizing relationship with the operating function mutually related to each other, and controlling the simultaneous concurrent functional even by adopting a popping-up screen. SOLUTION: In this operation unit for the image forming device capable of performing a part of respective functional operation related with the image formation and displaying the arbitrary functional operation by popping-up, at least the area for reading out the image information and the area for setting condition with respect to the image formation are provided separately on the screen and the popping-up display of the functional operation is limitatively performed on either area of these area.
Patent JP-2000188180-A (JP)
Title: Manufacture of full color organic luminescence display
Inventor: TANG CHING W
IPC: H05B33/14
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To reliably control the deposition speed of a fluorescent dopant by forming a dopant layer on a luminescence layer for patterning, diffusing a dopant in the luminescence layer, and forming multiple color sub-picture elements constituting one picture element. SOLUTION: A dopant layer 122a of a red dopant growing at the time of ink jet printing is provided on a luminescence layer 120 of a luminescent host material. A dopant diffusion process is applied by means of selected fluid steam 910 to give molecule diffusion paths to the luminescence layer 120 so that a red dopant 125 is uniformly diffused in the luminescence layer 120 from the dopant layer 122. During the process, the red dopant 125 is diffused by a slight distance in the lateral direction, and the lateral boundary of the doped portion of the luminescent layer 120 coincides with the center line 107 between adjacent sub-picture element columns, thereby the red dopant 125 forms the red luminescent sub-picture element columns Rp.
Patent JP-H06197648-A (JP)
Title: Multi-functional thermal load-reducing facility of building
Inventor: HAYAMIZU KAZUHIKO
IPC: A01G1/00
Filed: 1992-12-28
Abstract: PURPOSE:To make heat absorbed from the whole surface of the concrete roof of a building, purify drain, and improve the greening view by employing the light and simple plant culture facility. CONSTITUTION:The multi-functional thermal load-reducing facility of a building is characterized by filling a tank mode of a water-impermeable lightweight material, low in the height of its peripheral wall and having a large flat surface with a water-permeable medium, disposing a water supplying port and a water- discharging port in the produced plant culture bed, passing water through the water supplying port and the water-discharging port so as to maintain the level of the water surface at a prescribed depth from the surface of the culture bed and simultaneously setting loan grasses on the surface of the culture bed.
Patent JP-H11200183-A (JP)
Title: Complex type roll of cloth
Inventor: TAKESHITA KAZUHIRO
IPC: D03D19/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a complex type roll of cloth having extremely excellent sales shape capable of expecting increase in sales number of woven fabric, by constituting one roll of cloth from woven fabrics for summer wear and winter wear. SOLUTION: This complex type roll of cloth is obtained by making a roll of cloth 1 of torsion weave and a roll of cloth 2 of plain weave in a connected state through a connecting part 3. The warps of the roll of cloth 1 of torsion weave and the roll of cloth 2 of plain weave are left in the connecting part 3 and the roll of cloth 1 of torsion weave is linked to the roll of cloth 2 of plain weave through the connecting part 3 in a connected state to constitute a long roll of cloth of one 'Hiki' (a unit of measure for rolls of cloth).
Patent JP-2001181079-A (JP)
Title: Coated fertilizer
Inventor: TADA KEIJI
IPC: C05G3/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a coated fertilizer, excellent in physical strength of the coated membrane beginning from preservation stability, and its elution controlling property of the fertilizer components, and having a high productivity without requiring a specific equipment. SOLUTION: This coated fertilizer is obtained by applying a membrane material composition containing a coupling agent, a filler and a resin composition over the surfaces of the particulated fertilizer.
Patent JP-2000180308-A (JP)
Title: Device and method for inspecting painting pattern
Inventor: AIZAWA AKIHIKO
IPC: G01M99/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a device for inspecting paining patterns which is superior in maintainability and capable of performing general inspection on painting patterns. SOLUTION: In a device for inspecting painting patterns, it is determined whether the painting pattern of paint sprayed form a painting gun 2 is good or not. In this case, the device for inspecting painting patterns comprises an oscillation sensor 6 provided in the vicinity of the painting gun 2 to detect the oscillation characteristics of the painting gun 2, a data extracting means 9 to extract data on a specific frequency band by FFT analysis from the data on oscillation frequency detected by the oscillation sensor 6, and a determining means 9 to determine an failure at the time that the data on the frequency band obtained by the data extracting means 9 deviates from a previously inputted reference value.
Patent JP-2001177654-A (JP)
Title: Voice mail device
Inventor: YAMAWAKI KOZO
IPC: H04M1/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a voice mail device by which a voice mail operation is simplified to improve its operability while using few operation buttons and also the state of a voice mail service is visualized. SOLUTION: A call control part 1 retrieves a function button to which a line with an incoming call is set from a function button setting table 3 when the incoming call exists, reads information concerning the performation of a voice mail for the function button from a voice mail function operation register table 5, judges whether the voice mail is recorded or not for the communication line with the incoming call, transmits a voice guidance to an originator from a voice response part 11 and, then, records the voice mail in the voice mail recording area of a voice mail recording part 9 by the control of a voice mail control part 7.
Patent JP-2000185125-A (JP)
Title: Riding golf cart
Inventor: KOSHIDA YOSHIO
IPC: A63B55/60
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a front window of a riding golf cart which has a role as a wind shield or rain guard and can take fresh air easily into the cabin of the cart, if necessary. SOLUTION: The front window 11 which can be freely opened/closed is attached to the front of the cabin of this golf cart. The upper edge of the front window 11 is fixed with hinges 12 to a roof reinforcing frame 15, and the lower edge is moved to adjust the opening width of the window with stopper arms 13 fixed to front roof supports 71.