baber/WOPTO huggingface dataset:
Patent JP-H0613844-A (JP)
Title: Digital filter
Inventor: AKITA SHINICHI
IPC: H03H17/02
Filed: 1992-06-24
Abstract: PURPOSE:To provide a digital filter which can suppress the increase of the number of gates and can reduce the number of multiplier circuits by adding together two pieces of data so as to secure the same addition value of the input sequence among 2M pieces of continuous data and then multiplying and accumulating the coefficients. CONSTITUTION:The data which are continuous in the input order are outputted from the bit Q7 output of a register 6 as an odd order number output, and the data 4 bits (N bits) later than the immediately precedent data of an odd order number are outputted from the bit Q7 output as an even order number output. Meanwhile the data which are continuous in the order opposite to the input order in terms of an odd order number are outputted from a bit Q8 of a register 10 as the data which are one bit older than the first data of the bit Q7 output of the first register 6. Then the data 4 bits (N bits) older than the immediately precedent data of an odd order number are outputted from the bit Q8 of an even order number. When the output of data of 8 bits (M bits) is complete through both registers 6 and 10, the same operation is applied by M bits to the data advanced by N bits. In such a way, the multiplying frequency can be halved and also the number of gates can be decreased.
Patent JP-S5989896-A (JP)
Inventor: GUREN ERUUIN SHIYUKERU
IPC: F16L5/02
Filed: 1983-10-13
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-H0540313-A (JP)
Title: Device for forming screen by discharging water
Inventor: DOMINIKU FUORUMUAARU
IPC: G03B21/60
Filed: 1991-07-30
Abstract: PURPOSE: To provide a water screen production device which forms a screen which has a uniform thickness and a smooth surface and is not affected by peripheral circumstances like a wind. CONSTITUTION: This device is used to form a screen for projection of a show with sounds and light. It discharges water to form a screen 1 which reflects light 3 thrown by a background projector 4 and consists of transparent liquid drops 2. This device has an approximately perpendicular dispersion plate 7 which is provided on the track of water carried by a high pressure pump 8 of an approximately horizontal conduit 9. The end part of the conduit is mechanically connected to the dispersion plate 7 and forms an upper aperture 10 together with the dispersion plate. This aperture 10 forms an exit for discharge of the water sheet oriented in the perpendicular direction.
Patent JP-2000021785-A (JP)
Title: Growing method for compd. semiconductor layer and semiconductor laser
Inventor: NARUI HIRONOBU
IPC: H01L21/205
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of growing a compd. semiconductor layer, whereby a grown layer having approximately uniform band gap can be obtd., when a mixed crystal semiconductor having a zinc blende structure is grown or selectively grown on a structure substrate, and a semiconductor laser wherein the band gap of an active layer growing with the  111} B-plane revealed can be made approximately uniform, the oscillation threshold current can be reduced and temp. characteristic can be improved. SOLUTION: In having a semiconductor layer constituting a laser structure grow on a p-type GaAs substrate 1 of the (100)-plane orientation having ridges 1a extending in the [011] direction, on the occasion of forming an active layer, a material contg. In as a third element, which has approximately an equal migration length to Al and reduces the band gap when it is used in AlGaAs is mixed with a material contg. a first element Ga and second element Al, having a less migration length than Ga for growing AlGaAs and the growth, is made to form an In-mixed AlGaAs active layer 4.
Patent JP-2000019192-A (JP)
Title: Sailing body speed detecting device and method therefor by detecting doppler frequency based on noise emitted from sailing body
Inventor: KURANO SHIGEMITSU
IPC: G01P5/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To detect the speed of a sailing body based on a hull sound signal. SOLUTION: This device is provided with a low fargram preparing means 4 for frequency-analyzing a hull sound signal of a sound signal receiver 1 to prepare a low fargram based on a frequency-a power spectrum in a spectrum line of a prescribed frequency band, a maximum energy generating time detecting means 5 for detecting a time To of the spectrum line when energy becomes maximum during the preparation of the low fargram, a power level maximal value sequence detecting means 6 for detecting a maximal value sequence of Doppler phenomenon generation based on continuity of power level maximal values, a Doppler frequency theoretical value calculating means 9 for calculating a theoretical Doppler frequency value based on a prescribed pitch time to, a prescribed pitch vertical distance Ru upto a course of a sailing body, and a prescribed pitch velocity Vt of the sailing body,  a residual sum-of-squares computing means 11 for computing the residual sum of squares from observed values and the theoretical values, and a residual sum-of-squares minimum value detecting means 12 for finding the minimum value of the residual sum of squares to output the theoretical value velocity Vt input at that time.
Patent JP-S6349025-A (JP)
Inventor: KUBOTA SATORU
IPC: A01G31/04
Filed: 1986-08-13
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-S5894064-A (JP)
Title: Handwritten character recognizer
Inventor: YAMASHITA YOSHIYUKI
IPC: G06K9/68
Filed: 1981-11-30
Abstract: PURPOSE:To recognize the handwritten characters with high speed and stability, by reading previously the character samples of a writer to produce an exclusive dictionary of the writer and therefore using the dictionary to recognize the handwritten characters of the writer. CONSTITUTION:The operation of a key is detected at a keyboard part 14, and the register control and register number signals are fed to a control part 9. The character samples of a writer are read through a photoelectric converting part 1, and the features of the writer's sample pattern are discriminated through a feature matrix extracting part 7, a discriminating part 8, etc. Then the  writer's exclusive dictionary is stored in a memory part 10 through a control part 9. The contents of the dictionary are read out to the part 9 when the operation of a key is detected through the part 14. The characters on a slip, etc. which are read through the part 1 are processed through a character frame detecting part 4, subpattern extracting part 6, matrix extracting part 7, stroke extracting part 12, average angle calculating part 13, etc. to be applied to the part 9. The writer's exclusive dictionary sent from the memory 10 is used at the part 9 to recognize the handwritten characters in a quick and stable way.
Patent JP-H0480187-A (JP)
Title: Remote monitoring device for elevator
Inventor: NOGUCHI AKIHIKO
IPC: B66B11/04
Filed: 1990-07-20
Abstract: PURPOSE:To simultaneously perform an interphone call and data transmission by respectively connected with telephone circuits between an elevator remote monitoring device provided in a machine room, an external monitoring center, an interphone in an elevator cage, an interphone in a machine room, and an interphone in a superintendent room. CONSTITUTION:An elevator remote monitoring device 14 is provided in an elevator machine room 1, always data transmission between it and an elevator control board 11 provided in the machine room 1 is performed, and the elevator control is monitored. Further, a parent machine 12 of interphone is provided in the machine room 1, and connected to the elevator remote monitoring device 14, a parent machine 21 of interphone in a superintendent room 2, and a child machine of interphone in an elevator cage through interphone cables 16,17,31,52. Hereby, data transmission of the elevator remote monitoring device 14 and an interphone call can be simultaneously performed.
Patent JP-S5894868-A (JP)
Inventor: OGASAKA KOUJI
IPC: A63C5/12
Filed: 1981-11-30
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-S6347391-A (JP)
Title: Electroforming matrix and its production
Inventor: AIHARA KEIJI
IPC: C25D1/10
Filed: 1986-08-15
Abstract: PURPOSE:To produce an electroforming matrix having satisfactory mechanical strength, heat resistance and pressure resistance in a short period by forming a plating onto the rugged parts of a base core surface, then inserting the base core into a metallic reinforcing flask, packing a packing material into the space between the same and executing the plating after activating. CONSTITUTION:An aluminum material or the like is machined to obtain the base core 1 having recesses 2 and projecting parts 3 on the outer peripheral surface. The rugged parts 2, 3 are plated to about 1-2mm so as to cover said parts. The base core 1 is then inserted into the metallic reinforcing flask 7 having the inside diameter approximately circumscribing the base core. The packing material such as ceramic cement is packed into the space part formed between the reinforcing frame 7 and the base core 1 in succession thereof to connect the base core 1 and the metallic reinforcing flask 7 by the packed layer 11. After the above-mentioned packing material is activated by palladium chloride, etc., the plating 12 is so formed as to envelop the above-mentioned packed layer 11, base core 1 and metallic reinforcing flask 7, by which the base core 1 and reinforcing frame 7 are integrated. The base core 1 is thereafter dissolved by a caustic soda soln., etc. The electroforming matrix is thus obtd.
Patent JP-S5894933-A (JP)
Title: Processing liquid feeder for wire-cutting spark erosion machine
Inventor: FURUKAWA TOSHIHIKO
IPC: B23H7/02
Filed: 1981-11-30
Abstract: PURPOSE:To keep the temperature of processing liquid equal to the room temperature, by providing at least one processing liquid air-cooler in a processing liquid circulation passage. CONSTITUTION:After water lifted by a feed water pump is filtered by a filter 12, the temperature of the water is equalized to the room temperature by an air- cooler 21. Oil in an oil tank 6 is also lifted by a pump 11 and then filtered by a filter 15 and the temperature of the oil is thereafter equalized to the room temperature by an air-cooler 22 and supplied to a spark-eroded part. The temperature of the processing liquid is thus kept equal to the room temperature to avoid changing the temperature of the workpiece. Therefore, accurate processing is enabled.
Patent JP-2001019302-A (JP)
Title: Car crime prevention device for elevator
Inventor: GENMA YASUHITO
IPC: B66B3/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a car crime prevention device for an elevator preventing a transmitter from being soiled with oil scattering from the balance weight side. SOLUTION: A transmitter 6 for converting a video signal of a television camera 10 provided within a car 1 of an elevator into an optical signal (f) and transmitting the optical signal (f) is provided on the car 1. On a machine room 11 side, a receiver 7 for receiving the optical signal (f) from the transmitter 6 is provided. The transmitter 6 is provided so as to be located on an opposite side of a passage side of a balance weight 4 connected via the car 1 and a main rope 8.
Patent JP-H1121600-A (JP)
Title: Production of bulky regenerated leather paper
Inventor: KIMURA MASAO
IPC: C14B7/04
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a process for mass-producing bulky regenerated leather paper by on-machine dry-process impregnation with an aqueous latex. SOLUTION: This process comprises opening leather wastes produced from leather processing into fibers, dispersing 28-67 wt.% opened leather wastes, 65-30 wt.% natural pulp and 7-3 wt.% polyethylene terephthatate fibers in an aqueous medium to form a slurry, making this slurry into a sheet by the multiple papermaking of one or more layers with a multi-cylinder paper machine, drying the sheet and impregnating the sheet with an impregnating solution based on a synthetic rubber latex on machine size press to form the product sheet.
Patent JP-H0855682-A (JP)
Title: Lighting system
Inventor: SATO KATSUMI
IPC: H04B10/116
Filed: 1994-08-12
Abstract: PURPOSE:To provide a lighting system in which reaching performance of a remote control signal is improved in a simple constitution without requiring cost increase. CONSTITUTION:In a lighting system, plural discharge lamps 1a, 1b are lighted by separate inverter circuits 2a, 2b. The lighting system is provided with a remote control signal receiving control circuit 3 to receive a remote control signal transmitted from the external to control the inverter circuits 2a, 2b. Action frequencies f1, f2 of the respective inverter circuits 2a, 2b are set in such a way that optical noises existing at deflection of DELTAf for a difference between the action frequencies f1, f2 are not overlapped with frequencies of infrared ray carrier waves. Effects of the optical noises generated from the discharge lamps 1a, 1b can thus be reduced, thereby reaching performance of the remote control signal can be improved.
Patent JP-H0240904-A (JP)
Title: Method of controlling pulse magnetizing current
Inventor: UEDA YUTAKA
IPC: H01F13/00
Filed: 1988-08-01
Abstract: PURPOSE:To extend the life of a yoke coil by a method wherein the three points, i.e., the starting point, the maximum value point of current and the generating point of inverse electromotive force are detected to set up specified time as the impressing time of gate pulse. CONSTITUTION:A gate pulse generation control substrate 12 detects the three points, i.e., the starting point, the maximum value point of current and the generating point of inverse electromotive force by voltage signals inputted through the intermediary of a shunt 11 and simultaneously measures respective elapsed times. Then the proper time out of the time width from the maximum value to the generating point of the inverse electromotive force is set up by a gate pulse voltage impressing time set up volume. Through these procedures, a shunt thyristor 9 is supplied with current for the set up time to supply a yoke coil 6 with cut current.
Patent JP-S6349264-A (JP)
Inventor: SUGIMOTO GIICHI
IPC: B02C2/04
Filed: 1986-08-14
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-H1130618-A (JP)
Title: Conveying method for specimen rack and automatic analyzer
Inventor: KODAMA RYUICHIRO
IPC: G01N35/04
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and its device, capable of conveying a calibrating specimen so properly as the conveyance of a specimen rack is effectively performed, in the case where this rack holding a specimen is conveyed to either of two analytical units with a conveyor line. SOLUTION: Plural analytical units are set up along a main conveyor line 13, while a specimen rack delivered out of a rack supply part 3 drops in at least one of these analytical units 100 and 200 and then distributed to each reactive part of the acceptant destination analytical unit. This specimen rack distributively processed is conveyed to a rack storage part 5 by the main conveyor line 13 and stored inside. In case of general specimen racks themselves, the specimen rack started for its conveyance succeedingly can outrun the rack started preceding ahead. In contrast with this, in time of conveying the calibrating specimen rack, any motion for passing by the specimen rack, whose conveyance is started later, is prohibited.
Patent JP-H1141732-A (JP)
Title: Gas insulation switch
Inventor: TOYOSAKI KIYOJI
IPC: H02B13/055
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To suppress the temperature rising in a tank even at the time of load increasing, by providing a fan at the position where the gas in the tank is forcibly circulated along at least a ceiling and a bottom surface in a gas insulation switch, wherein the fan for forcibly circulating the gas in the tank is provided. SOLUTION: A fan 1 directed upward is provided in the vicinity of a bottom surface wall of a tank 11 containing the inner structure. This fan 1 raises SF6 gas in the inside along the side wall, moves the gas along the ceiling, generates circulation, lowers the gas along the side wall at the opposite surface, and discharges the heat of an inner device from the outer surface of the tank 11 into atmosphere and cools the inside. That is to say, since the SF6 gas is forcibly circulated, the cooling capability is improved. Furthermore, a plurality of the fans or some modification with crank for changing blowing ranges are provided. Thus, the capability is further improved. Since the heat in the inner structure is discharged into the atmosphere, the temperature of the inner structure does not rise up even in the day time in the hottest summer when the load current increases.  Therefore, the rated current of the gas insulation switch can be increased, and the compact configuration can be provided.
Patent JP-2001018722-A (JP)
Title: Step structure of door for bus
Inventor: FUNAKI KAZUHIRO
IPC: B60R3/02
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To easily change the specifications of a step structure into different specifications. SOLUTION: A bus entrance door 20 is provided with a main access step 23, a door 21 opening closing the entrance door 20, and an auxiliary step 24 selectively installed in a position below the main step 23 and freely extended outwards. The main step 23 is provided with an adjustment step 29 with mounting position variable in the direction of its height. The mounting height of the adjustment step 29 in the case of a specification of not using the auxiliary step 24 is different from the mounting height of the adjustment step 289 in the case of another specification of using the auxiliary step 24. In either specification, the basic structure of the main step 23 is not varied but only the height of the independently provided adjustment step 29 is varied, thus making it easy to cope with different specifications.
Patent JP-H0939216-A (JP)
Title: Cylinder washing apparatus for sheet printing machine with reversing mechanism
Inventor: ENDO KENJI
IPC: B41F35/06
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent insufficient washing from occurring by unifying washing performance in each unit. SOLUTION: An upstream side printing unit 4 and a downstream side printing unit 3 are provided by inserting a reversing cylinder 17 between them in a sheet printing machine with a reversing mechanism. A washing apparatus 26 which washes a peripheral surface of an impression cylinder 15 is equipped to the impression cylinder 15 of the downstream side printing unit 3. Then, a member to be detected 24 constituting a detection means 23 which detects jet timing of washing solution of a washing apparatus 26 and a proximity sensor 25 are provided to the impression cylinder 15.
Patent JP-S6084744-A (JP)
Title: Hot cathode
Inventor: WATANABE MASANORI
IPC: H01J1/18
Filed: 1983-10-15
Abstract: PURPOSE:To reduce electric power consumption by selecting the length of linear hot cathodes in such a manner as to adjust the sum of the loss of heat flowing into the electrode terminal and radiational loss to be the minimum level when constituting a plate-type display apparatus by arranging hot cathodes in a matrix-like form. CONSTITUTION:After connected sections 2 are formed on a glass base plate 1, many linear cathodes 4 prepared by applying an electron-discharging oxide material to a tungsten wire 3 are stretched across and fixed to the pointed ends of the connected sections 2. After that, electrodes 6 and an electrode 7 for taking out electron beams are installed, thereby making a plate-type display apparatus. Here, by taking advantage of the fact that electric power consumption becomes minimum when the length and the diameter of each cathode wire 4 satisfy a specific relationship, the length of the cathodes 4 is selected in such a manner as to adjust the sum of the loss of heat flowing into the electrode terminal and radiational loss to be the minimum level. As a result, it is possible to obtain a display apparatus of small electric power consumption by determining the length of the cathodes 4 according to environmental temperature and the diameter of the cathodes 4.
Patent JP-2001021697-A (JP)
Title: Laser plasma x-ray source
Inventor: HAYASHI SHIGEKI
IPC: G21K5/02
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To continuously generate a uniform X-ray in a laser plasma X-ray source generating a hard X-ray by impressing a high voltage. SOLUTION: In the laser plasma X-ray source generating X-ray by irradiation with laser light, a pair of electrodes impressing a high voltage between the electrodes are provided, and on the opposite side of the other electrode 22 over a wall constituted by the electrode 23 on one side of the electrode pair, a continuously moving electrode material 24 and a moving mechanism 25 are placed to irradiate the surface of the electrode material 24 with laser light in the constitution. Two cylindrical electrodes with different inner sizes are contained and an electrode pair for impressing high voltage between them are provided and other electrode 23 is placed in the cylinder of the one electrode 22. Furthermore, a pair of continuously moving electrodes 24 and a moving mechanism 25 are placed in the cylinder of other electrode 23.  Owing to the suppression of electromagnetic damages, the suppression of adhesion of dispersed material and improvement in the electric characteristics between the electrodes, uniform X-ray can be continuously generated.
Patent JP-H0834061-A (JP)
Title: Lining of branch piping
Inventor: IMOTO TAKAYOSHI
IPC: B29L23/00
Filed: 1994-07-22
Abstract: PURPOSE:To certainly prevent the damage in a branch part or the leakage of a fluid by certainly expanding the protruding part into a main pipe of the lining material of a branch pipe and bringing the same into contact with the inner surface part of the main pipe under pressure to bond the lining material to the main pipe. CONSTITUTION:When a pressure fluid is sent into an expansible tube 6 while tension is allowed to act on a string like material 8 at the rear end part of a branch pipe 2, the expansible tube 6 is expanded by the pressure of the pressure fluid to bring the same into contact with the inner surface of the branch pipe 2 under pressure. A heated pressure fluid such as pressure steam is further sent into the expansible tube 6 to bond the lining material 4 to the branch pipe 2 by the adhesive applied to the outer surface of the lining material 4. Subsequently, when the tension of the string like material 8 is relaxed at the rear end part of the branch pipe 2 while fluid pressure is allowed to act on the interior of the expansible tube 6, the folded back part 7 of the expansible tube 6 advances toward the branch part 3 within the lining material 4 while the expansible tube 6 is reversed so that the inside part 6b thereof becomes an outside part 6a. The lining material 4 is successively brought into contact with the branch pipe 2 under pressure.
Patent JP-S6243714-A (JP)
Inventor: GEORUKU HAUPUNAA
IPC: G11C5/14
Filed: 1986-08-18
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。