baber/WOPTO huggingface dataset:
Patent JP-2001168910-A (JP)
Title: Data retrieval system and packet processor, and control method
Inventor: KAMETANI JUN
IPC: H04L12/701
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a data retrieval system, consisting of a database and a retrieval table for high-speed retrieval to store selected/copied data from this database and whose retrieval processing can be executed at high speed and to provide a processor and a control method, by which the management processing time of the retrieval table for a packet processor including the data retrieval system of this kind can considerably be reduced thereby preventing the packet processing performance from being deteriorated. SOLUTION: The data retrieval system, employing the database and the retrieval table to store selected/copied data from this database, is provided with an address pointer table that describes position information of entry address of each data and/or mutual relation among the entry addresses on the retrieval table. The packet processor provided with a microprocessor and a retrieval circuit, to which the retrieval table to execute the packet processing at high speed is connected, is provided with an address pointer table that describes the position information of entry address of each data and/or mutual dependency among the entry addresses on the retrieval table.
Patent JP-H06205212-A (JP)
Title: Picture reader
Inventor: WATANABE MASARU
IPC: G03B27/50
Filed: 1992-12-28
Abstract: PURPOSE:To always attain proper shading correction. CONSTITUTION:In a picture reader in which the picture of an original picture is formed on a photoelectric conversion element 16 such as a CCD and shading correction is applied to picture data outputted from the photoelectric conversion element 16, a white level board 13 for detecting a reference white level for shading correction is provided on a 3rd carriage 8, and the 3rd carriage 8 is moved to the stop position of a 1st carriage with a light source 9 mounted thereon to detect reference white level data independently of the position of the original or the 1st carriage 6.
Patent JP-H07199604-A (JP)
Title: Cleaning device for electrostatic charging roller
Inventor: KATSUNO RYUJI
IPC: G03G21/10
Filed: 1993-12-27
Abstract: PURPOSE:To efficiently remove the dirt sticking to an electrostatic charging roller and also to simplify the constitution of a cleaning member, with respect to an image forming device using the electrostatic charging roller as a contact electrostatic charging roller. CONSTITUTION:The cleaning member 15 equipped with a pad as the cleaning member is brought into contact with the electrostatic charging roller 10 which is pressed against a photoreceptive drum 2 so as to electrostatically charge the drum, and the pad constituted of urethan sponge, etc., is pressed against the surface of the electrostatic charging roller so as to remove the dirt. A driving member 26 which is rotated in accordance with the rotation of the photoreceptive drum is installed on the cleaning member, and a supporting case 17 for supporting the cleaning member 15 is moved back and forth by the cam surface 28 of the driving member and a pressure spring 29. And the electrostatic charging roller is cleaned by always changing a part where the surface of the cleaning pad rubs the electrostatic charging roller so as not to leave the dirt partially unclean.
Patent JP-2000167540-A (JP)
Title: Water purification device, filter unit and filter medium used in this device or unit
Inventor: TOYODA NORIYUKI
IPC: B01J20/20
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a water purification device, small, easy to manufacture and suitable for removing particularly a vegetable oil or an animal oil mixed in a raw water in restaurants and domestic effluents. SOLUTION: A device is provided with a cylindrical case 1 with a water injection hole 11 and a water drainage outlet 3, two holding units 4 disposed at a desired interval in the cylindrical case 1 and a filter medium 8 filled in a space formed between the holding units 4 and composed of a carbide containing a substantial amount of carbide of 2 mm or smaller grain diameter, and when a raw water containing an oil content is injected from one side of the case 1, the oil content is caught by a filter medium 8, and the outflow of the filter medium 8 is prevented by the holding units 4 and treated water is drained from the drain outlet 3.
Patent JP-H05155263-A (JP)
Title: Center bearing support of propeller shaft for vehicle
Inventor: TAKANO KAZUYA
IPC: B60K17/24
Filed: 1991-12-06
Abstract: PURPOSE:To prevent the generation of resonance by providing at the middle position in the radial direction of the elastic member provided between a bearing and the fixing member of the body of a vehicle or the like. CONSTITUTION:An elastic member 4 is provided between a bearing 2 pivotally supporting a propeller shaft 1 and the fixing member 3 mounted on the side of the body of a vehicle. This elastic member 4 is provided with an inertia mass 6 made of elastic member having a < like shape at the middle position in the radial direction of the elastic member 4. One end of the inertia mass 6 is stuck on the fixing member 3 and the other end is stuck on a cylindrical member 5, on the inner side of which the bearing 2 is installed. Therefore, the inertial mass 6 works as a dynamic damper, preventing the generation of resonance.
Patent JP-H06202013-A (JP)
Title: Wiring switching device for optical fiber
Inventor: SAITO KAZUTO
IPC: G02B26/08
Filed: 1992-12-28
Abstract: PURPOSE:To provide a wiring switching device for optical fibers which greatly improves the operability and reliability of wiring switching operation and maintenance operation and can be large-scale-integrated by realizing high-density mounting. CONSTITUTION:This device is equipped with a switching robot 8 which grips the connector of an optionally selected optical fiber in a robot head 92 and switches and connects it, a hooking mechanism 10 which engages with the nearly linear upper part of the optical optical fiber at the time of the switching connection and guides it to the switching robot 8, a guide groove which guides the optical guided optical fiber backward, and a take-up mechanism which tenses the optical guided optical fiber by a rotary roller from a curved state to a nearly linear state. The connector of the optical optical fiber in the simple linear state is gripped in the robot head 29 of the switching robot 8.
Patent JP-H11179939-A (JP)
Title: Image-processing apparatus and method for controlling recording of the same
Inventor: HAYASHI TOSHIO
IPC: H04N1/387
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To properly eliminate a registration shift by providing an image- reading means for reading a test pattern by a plurality of separated colors, detecting a printing shift among a plurality of recording means on the basis of image data for each read color and variably setting a feed timing of printing data. SOLUTION: When a test pattern is to be printed, a log conversion circuit 207 is changed to a write mode thereby reloading data stored in a built-in RAM. A count of main scan synchronous signals of a color image sensor 201 is counted. Then a parameter of an output masking/UCR circuit 208 is changed to a parameter for a through output and a γ conversion circuit 209 is set to the write mode. Finally data are selected and output from a binarization process circuit 210, so that the test pattern is printed. The test pattern is read by a plurality of separated colors, a printing shift is detected on the basis of image data for each read color, and a feed timing of printing data is variably set.
Patent JP-H11168591-A (JP)
Title: Communication equipment, communication system and storage medium
Inventor: KATO ATSUNORI
IPC: G06F13/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To set a format of a file added to an electronic mail into a format that is applicable to a communication equipment of a transmission destination for its mail reproduction without any trouble. SOLUTION: A CPU of a personal computer PC reads an address directory in the step 20, and selects a destination name in the step 30 and then the destination name, a mail address and a format name are read in the step 40. The destination name and the mail address thus read are registered in an electronic mail in the step 50, and the format name is registered in a RAM in the step 60. Scan data sent from a facsimile equipment are received in the step 90 and stored in the step 100. Upon the receipt of a scan end command in the step 110, the format of the stored scan data is converted into the format denoted by the format name registered as above in the step 120. An image file is generated by using the converted scan data in the step 130 and the electronic mail to which the image file is added is sent in the step 140.
Patent JP-H07201707-A (JP)
Title: Spin coater
Inventor: KIZAKI KOJI
IPC: H01L21/027
Filed: 1993-12-27
Abstract: PURPOSE:To provide a spin coater, which prevents coating liquid from hardening and adhering to the inner circumferece of the coating liquid scattering preventing cup of the revolving coater, so as not to obstruct the flow of the coating liquid to a drain tank and contaminate the vicinity of the exhaust port. CONSTITUTION:A liquid outlet 24 is provided at the bottom plane of a cup 22, and excess coating liquid is recovered to the drain tank 30 in a drain box 28 through a drain tube 26. An exhaust duct 32 from the drain box 28 is connected to an exhaust unit and the cup 22 is exhausted of the air. Thus, when rinsing liquid is supplied to the inner circumference of the cup 22 so as to wash the excess coating liquid 34 adhered to the cup 22, the coating liquid 34 dissolves and is recovered to the drain tank 30 with the rinsing liquid. The cup 22 is exhausted of air through the drain box 28.
Patent JP-H07197444-A (JP)
Title: Development method of solidified soil
Inventor: KATAOKA KOJI
IPC: E02D3/12
Filed: 1993-12-28
Abstract: PURPOSE:To develop an improvement soil bed (or improved body) having a stable characteristic, by rapidly detecting the condition of mixture of a solidifying agent and an original mud before the mixed soil is solidified, when the solidifying agent is added to the existing ground to obtain the mixed soil by mixing the solidifying agent and the existing muddy soil and create the solidified soil. CONSTITUTION:The contents of respective elements in a mixed soil is analyzed by a fluorescent X-ray analysis. This analytical result is compared with the contents of respective elements of a solidifying agent and an existing ground to calculate the mixing ratio of the solidifying agent and the existing ground. The mixed condition of the solidified soil is managed in this mixed ratio.
Patent JP-2000183734-A (JP)
Title: Phase locked loop
Inventor: BALISTRERI EMANUELE
IPC: H03L7/107
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a phase locked loop that is configured to be in operation according to a plurality of characteristics flexibly with high reliability over a sufficiently wide frequency range. SOLUTION: The phase locked loop includes an input comparator 2 that generates a deviation signal, and the deviation signal is used to drive an oscillator 5 to generate an output signal (CLKOUT) locked to an input signal. The oscillator 5 is operated according to a plurality of characteristics under the control of a control means 8 including a search means. The search means executes a 1st search stage for a characteristic group where an operation of the oscillator 5 is allowed by scanning the range that can gradually be reduced according to a general binary search procedure. When the 1st search step is finished, other fine search means identifies an optimum operating point to automatically compensate the fluctuation that may be possible.
Patent JP-H07194514-A (JP)
Title: Covered medical equipment
Inventor: HIBINO HIROKI
IPC: G02B23/24
Filed: 1993-12-29
Abstract: PURPOSE:To provide a covered medical equipment which permits a cover to be easily and surely attached to and removed from it. CONSTITUTION:A pulley 17 is secured to the shaft of a motor 16 and a curving wire 18 is wound on the pulley 17. The motor 16 is driven by a driver 19 provided in a control unit 9, and the driver 19 is controlled by a control circuit 20. Signals for indicating operations of a curving switch 14 and a disconnecting switch 9a are inputted to the control circuit 20. As the motor 16 is rotated alternately in the forward and reverse directions by pressing the switch 9a, a curving portion 7 continuously varies its direction from right to left and vice versa as indicated by the dotted line, causing microvibrations and permitting an endoscope insertion portion 2 to be smoothly inserted into an insertion- portion cover 11.
Patent JP-2000152370-A (JP)
Title: Digital control electroacoustic transducer
Inventor: FUJITA TAKESHI
IPC: H04R3/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a digital control electroacoustic transducer that outputs a digital signal, without converting digital data into an analog signal. SOLUTION: A full bit clock is generated in a word clock of digital data, and preset digital data and bit clock are compared in a conversion period of the word clock to set a required time is a pulse output. A digital signal is given to a digital input and an analog signal is given to an A/D converter, a voltage or current amplifier section 2 arranges the outputs and a sound output is obtained from an electroacoustic transducer element 4 through a pulse amplifier 3. The pulse amplifier 3 decides on an output through a voltage, a current and a combination of components of an output setting power supply section (variable) (d) or the acoustic output element 4 through the general A/D converter 1 and a digital signal decoder and an interface 2 to transfer a signal to the pulse amplifier section.
Patent JP-2001163408-A (JP)
Title: Stacker crane
Inventor: NAKAMURA HARUHIKO
IPC: B66F9/07
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To travel a stacker crane at high speed by vertically driving lightweight carriages and lightening the weight of a lifting guide. SOLUTION: The carriages 4, 6 in the top/bottom of the stacker crane 2 are traveled by belts 22, 24. A traveling guide 8 is supported by the carriages 2, 4 so that a lifting table 10 with a shifter is raised/lowered.
Patent JP-H11148621-A (JP)
Title: Apparatus for supplying combustion air to incinerator center
Inventor: TAMURA JINICHI
IPC: F23G5/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To completely effectively combust an incineration object article randomly charged into an incinerator. SOLUTION: Many holes are formed in an outer periphery side surface of a cylinder 6 mounted at the center on an upper surface of a fire grate 3. Hereby, combustion air is supplied at all times to a high temperature part of an incinerator central portion through the cylinder 6 fixed to or engaged with the neighbourbood of the central portion of the incinerator, so that an incineration object article such as refuse, books, newspaper changed randomly is burned completely.
Patent JP-2000172553-A (JP)
Title: Data processor
Inventor: JO MANABU
IPC: G09G5/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To efficiently use a bus by outputting an address for reading the next data from a memory to the memory while a memory controller reads data from the memory. SOLUTION: Plural different busy signals are outputted depending on the kind of access to be performed next by a processor and a bus arbitration controller outputs bus use permission signals to the processor at an optimum timing corresponding to the signals and the kind of the access scheduled to be performed next. Then, in the case of accessing the memory, at the point of time of ending the output of the address required for the access performed at present to an address bus, in the case that a data bus does not collide, the address required for the next access is outputted to the address bus. In the device, a bus arbitration circuit 600 performs the bus arbitration of the internal bus of the memory controller 500. A CPU interface circuit 700 performs control for making a CPU 100 access register kinds such as a memory mode register 1200 and the memory 200.
Patent JP-H05164476-A (JP)
Title: Melting metal sample take out device
Inventor: KUMAKURA MASANORI
IPC: F27D21/00
Filed: 1991-12-13
Abstract: PURPOSE:To cut a probe having a sampling chamber of molten metal samples extracted from a melting furnace at the lower end at a specified position and take out the sampling chamber. CONSTITUTION:After a prove P is supplied in such a fashion that its sampling chamber section may be positioned at the place to be cut, the sampling chamber section is clamped with a second clamp 2 installed at that cutting position and the upper end of the sampling chamber portion is cut with a cutter of a cutting device which is arranged to move forward.
Patent JP-H0537680-A (JP)
Title: Facsimile equipment
Inventor: KUWABARA YASUSHI
IPC: G06K9/00
Filed: 1991-12-16
Abstract: PURPOSE:To keep the quality of a received picture and to prevent adoption of erroneous recognition result by a facsimile OCR by using a mark read means to read and evaluates a reception state evaluation mark when a prescribed image data is received through a signal transmission line. CONSTITUTION:When a receiver side facsimile equipment 10 receives an image data, a mark read means 13 reads a mark. Then a state discrimination means 14 evaluates the mark to discriminate whether or not the data is normally received. When it is discriminated that the data is normally received, a character recognition means 15 recognizes the character and the result of recognition is sent to a host device by a recognition result transmission means 19. When it is discriminated that the reception state is not normal, the recognition by the recognition means 15 is stopped, a return control means 16 returns the data to the sender or the operator enters manually the data by sing a key entry means 18.
Patent JP-H05162030-A (JP)
Title: Equipment for fitting snap ring
Inventor: IKI YASUO
IPC: B23P19/02
Filed: 1991-12-16
Abstract: PURPOSE:To fit a snap ring surely without applying an axial thrust force on the snap ring when the snap ring is fitted into a groove of a shaft. CONSTITUTION:A projected portion 15 is provided on a jig 13 so as to face a bearing housing 5. A snap ring 11 is set on the jig 13, and a guide portion 2 of a shaft 1 is inserted into the snap ring 11 by advancing the jig 13. Then, as the jig 13 is advanced, the diameter of snap ring 11 is expanded along the guide portion 2 and moves toward a groove 4. The projected portion 15 abuts on a housing body 6 of the bearing housing 5 because of the advance of the jig 13 and makes the housing body 6 move against an elastic force of a spring 9. When the snap ring 11 comes to the position of the groove 4, it contracts and fits into the groove 4. Since the projected height H of the projected portion 15 is larger than the thickness T of the snap ring 11, the snap ring 11 can contract and fit into the groove 4 surely without being affected by an axial thrust force produced by the jig 13 and the bearing housing 5.
Patent JP-2000178235-A (JP)
Title: Manufacture of 3,3',4,4'-tetramethyl-4''-phenyl- triphenylamine
Inventor: NARUSE HIROSHI
IPC: C07C209/22
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous manufacturing method for 3,3',4,4'-tetramethyl-4''-phenyltriphenylamine without using heavy metals such as copper or the like low in environmental load and in a simple operation. SOLUTION: This 3,3',4,4'-tetramethyl-4''-phenyltriphenylamine is obtained by reacting 3,4-dimethylaniline with 3,4-dimethylcyclohexanone in the presence of hydrogen transfer catalyst, for example palladium or the like, to produce 3,3',4,4'-tetramethyldiphenylamine and further reacting the resultant 3,3',4,4'- tetramethyldiphenylamine with 4-phenylcyclohexanone.
Patent JP-H05246579-A (JP)
Title: Conveying method for copper-lined laminate for printed wiring board
Inventor: OTANI YASUAKI
IPC: B65H9/16
Filed: 1992-12-11
Abstract: PURPOSE:To provide a conveying method by which the drop of a copper-lined laminate for a printed wiring board can be prevented a conveyance direction can be varied during conveyance by a belt conveyor. CONSTITUTION:A plate 16 is conveyed by means of a belt conveyor 20 and the plate 16 is conveyed while the plate 16 convetance is guided by a straightening guide 23 disposed along the conveyor 22 of the belt conveyor 20. Conveyance is made in such a way that the conveyance posture of the plates 16 is straightened by making truing-up of the sides of the plates 16 on the straightening guide 23 side by a side truing-up roller conveyor unit 15 disposed between the conveyors 21 and 22 of the belt conveyor 20 in a state to be inclined toward the straightening guide 23 side.
Patent JP-2000178037-A (JP)
Title: Heating device and annealing device of neck seal part of glass funnel
Inventor: MIOKAWA KENJI
IPC: C03B27/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce the distortion generated in a seal part, or to eliminate or reduce an irregular distortion by individually controlling the temperatures of plural heaters by the every heater to selectively giving a specified temperature gradient in the circumferential direction of a cylindrical body. SOLUTION: An annealing device 10 comprises four sets of heating devices 12, 14, 16, 18 of same structure. The heating device 12 is fixed to an arm member 26. The arm member 26 is elevated/lowered by an elevating/lowering device 28. The elevating/lowering timing of the arm member 26 by the elevating/ lowering device 28 is controlled by a control device. When a seal member of a glass funnel 20 is heated, the control device controls the elevating/lowering device 28 to lower the arm member 26. The seal part of the glass funnel 20 is surrounded and heated by the heating device 12. When the glass funnel 20 is carried from the heating device 12 to the heating device 14, the control device elevates the arm member 26 so that the heating device 12 does not obstruct the carriage of the glass funnel 20.
Patent JP-H11171252-A (JP)
Title: Packaging cushion
Inventor: KAWAKAMI HAJIME
IPC: B65D81/07
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To open a fastener after use as a filling material to easily discharge air in an air chamber to enable reduction in volume by providing an air inlet valve, the air chamber and the airtight fastener. SOLUTION: Individual adjacent air chambers 12 are sectioned by fasteners 13 respectively to provide a cushion having a plurality of air chambers 12, wherein the fasteners 13 are respectively opened in advance to inject air from an air inlet valve 11 into all air chambers 12 to fully inflate them. Thereafter, the individual fasteners 13 are closed to separate the respective air chambers 12 independently. At this time, the fasteners 13 farther from the air inlet valve 11 are initially closed to control an inflated volume. After use, the respective fasteners 13 are opened to discharge air. Thus the cushion can be reduced in volume and repetitively used.
Patent JP-H09183995-A (JP)
Title: Perfume composition
Inventor: YASUDA RIKA
IPC: C11B9/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a perfume compsn. which can prevent the degradation of a perfume and can maintain a stable perfume emission by compounding tocotrienol as the effective component into the same. SOLUTION: This compsn. contains tocotrienol as the effective component. Tocotrienol includes α-, β-, γ-, and δ-tocotrienols. All of them have their d-, l-, and dl-isomers, and all of the isomers and their mixtures can be used in this invention. Tocotrienol is compounded into the compsn. in an ant. of 0.01-1.0wt.% of the compsn. Tocotrienol can be obtd. by pressing a natural product, by the extraction or synthesis from a natural product, etc.; however, generally it is extracted from the seedcases and/or seeds of trees of the palm family.