baber/WOPTO huggingface dataset:
Patent JP-H11220319-A (JP)
Title: Antenna system
Inventor: IRIYAMA AKIHIRO
IPC: H01Q1/38
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a small antenna system has the wide band characteristic and also has a degree of freedom at the mounting time of its casing. SOLUTION: This antenna system includes a dielectric substrate 2 where a feeding line 3 and a 1st radiation conductor 4 are formed, and a 2nd radiation conductor 5 which is formed independently of the substrate 2. Then a monopole antenna is obtained by connecting together both conductors 4 and 5. The radiation conductor positioned near a feeding part is formed on the substrate 2 as the conductor 4, and an antenna area necessary for acquiring the desired radiation characteristic is complemented by the conductor 5. Thus, the wide band characteristic is secured and also a desired shape can be decided for the substrate 2. Under such conditions, the conductor 4 is formed on the substrate 2 in a single body with a circuit pattern part. Thus, the pattern accuracy is secured at a position near the feeding part.  Furthermore, the resonance frequency can be controlled by changing the pattern size of the conductor 5.
Patent JP-H08211623-A (JP)
Title: Resist coating device
Inventor: ICHIMURA YUKIO
IPC: G03F7/16
Filed: 1995-02-07
Abstract: PURPOSE: To always form a uniform resist film while preventing the vaporization of the component of the resist soln. CONSTITUTION: This resist coating device is equipped with a roll bar 2 which rotates while at least a part of the surface is dipped in a resist soln. 4 reserved in a tray 5, a roll bar holding member 6 mounted on the tray 5 to hold the roll bar 2 so that the roll bar can rotate, and a nip roller above the roll bar 2 to press the roll bar 2. A glass substrate is carried at a specified speed between the roll bar 2 and the nip roller so that the resist soln. 4 is brought into contact with the lower surface of the substrate by the roll bar 2. Further, an excess amt. of the resist soln. 4 is wiped off to form a resist film of specified thickness. This device is also equipped with closing members 5a, 5b which cover the liquid surface of the resist soln. 4 to prevent the vaporization of the structural component of the resist soln. 4.
Patent JP-H10210798-A (JP)
Title: Velocity control method for permanent magnet type synchronous motor
Inventor: MATSUBARA SHUNSUKE
IPC: H02P21/18
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To enable driving control of a synchronous motor at a velocity close to a target command velocity with a pole detector only by a method wherein voltage commands of the respective phases of the synchronous motor are obtained from a q-phase voltage command and a d-phase voltage command, and the driving control is carried out in accordance with the phase voltage commands. SOLUTION: DQ conversion is carried out in accordance with the respective voltage commands Vq and Vd of a q-phase and a d-phase and a signal Q from a pole detector 15 which detects a position relation (phase) between a motor winding and a pole. The respective voltage commands of three phases R, S and T are obtained, and the driving of an amplifier 13 is controlled by the respective R-phase, S-phase and T-phase voltage commands to drive a motor 14. With this constitution, the motor 14 is turned at a command velocity. As a result, the velocity of the permanent magnet type synchronous motor 14 can be controlled to be the command velocity without using a velocity detector and, further, without performing the velocity feedback control.
Patent JP-H02200771-A (JP)
Title: Device for forming fine-particle film
Inventor: TAKAGI HIROTSUGU
IPC: C23C14/24
Filed: 1989-01-31
Abstract: PURPOSE:To form the fine-particle film having uniform thickness by injecting fine particles formed in an upstream chamber into a downstream chamber and providing a partition wall for disturbing the flow of a carrier gas in the upstream chamber. CONSTITUTION:The upstream chamber 1 and the downstream chamber 2 are evacuated by a vacuum pump 5. The crucible for a vaporization source 6 is then energized in the downstream chamber 1 to vaporize a metal, etc., and fine particles having not over submillimeter diameter are formed. The fine particles are injected into the downstream chamber 2 from a nozzle 4 with the carrier gas 7. A contracting and expanding nozzle is preferably used as the nozzle 4 to increase the injection velocity. The jet is allowed to collide with the surface of a substrate 8 to deposit the fine particles. In this fine-particle film forming device, the partition wall 3 is provided in the upstream chamber 1 at a position crossing the flow of the carrier gas 7. As a result, the flow of the carrier gas 7 is disturbed, the concn. distribution of fine particles in the jet is uniformized, and the uniform deposited film is formed.
Patent JP-S62178413-A (JP)
Title: Ground clearance controller
Inventor: KAWAGOE KENJI
IPC: B60G17/017
Filed: 1986-01-31
Abstract: PURPOSE:To prevent the interference between the lower part of a chassis and a road surface by correction-setting the aimed ground clearance high when a car is in stop or in low speed traveling and the distance between the lower part of a chassis and the road surface is less than an interference dangerous distance. CONSTITUTION:When the stop or the low speed traveling of a car is detected 2, an interference judging means 5 compares the result of the measurement by a measuring means 3 for the distance the lower part of a chassis and the periphery of the lower part of a door from a road surface and a previously at interference dangerous distance 4. When it is judged 5 that the result of the measurement is less than the interference dangerous distance 4, the aimed ground clearance region or the aimed ground clearance value 1 is set high and corrected through an aimed ground clearance region or the aimed ground clearance correcting means 6. Therefore, the ground clearance is increased, and the interference between the road surface and the lower part of the chassis is prevented.
Patent JP-S55114337-A (JP)
Title: Method for mixing powder and liquid and device therefor
Inventor: MORIMOTO ISAMU
IPC: B01F5/04
Filed: 1979-02-24
Abstract: PURPOSE:To simply provide a mixed liquid having a specified concentration by a method wherein a powder container and an ejector unit are connected and powder dissolving liquid is charged in the ejector unit, and the ejector action is used to suck powder into liquid stream. CONSTITUTION:Water-soluble powdered body such as powder milk (a) is charged in a hopper 1, and a water-feeding pump 13 is driven to inject water from the nozzle 2c in an ejector 2. Then, ejector action occurs in the ejector body 2d to produce an exhaustive sucking action in the center hollow area 2a. This strongly sucks the powder (a) into the hollow area in an amount specified by sucking pressure. The sucked powder is mixed into liquid stream from the nozzle 2c. This simple and economical method provides a mixed liquid having a specified concentration, needing little maintenance and inspection.
Patent JP-S58137815-A (JP)
Title: Zoom lens
Inventor: IMAI TOSHIHIRO
IPC: G02B15/167
Filed: 1982-02-10
Abstract: PURPOSE:To provide a lens of the aperture ratio which is compact in overall length and outside diameter, by constituting the same of 4 groups having positive, negative, positive and positive powers and satisfying prescribed conditions. CONSTITUTION:A zoom lens consists of 4 lens groups; the 1st group having a positive power and a focusing function, the 2nd group having a negative power and having a variable power function, the 3rd group having a positive power and a variable power function, and the 4th group having a positive power and a variable power function. These groups are so constituted as to satisfy conditions of the equationsI-IV. In the equations, fi: the focal length of the i-th group, fw: the focal length of the entire system at the wide angle end, betaiw: the magnification at the wide angle end of the i-th group, betaiT: the magnification at the telephoto end of the i-th group.
Patent JP-S59146252-A (JP)
Title: Method for displaying data receiving error
Inventor: SHINANO TOSHIHARU
IPC: H04L21/00
Filed: 1983-02-08
Abstract: PURPOSE:To recognize immediately the kind of error and to cope with the error almost the same processing time as the case of normal receiving by displaying a receiving data including error on a manuscript display device when a receiving error occurs, and displaying a dot matrix pattern displaying the generation of error while superimposing the pattern on the receiving data. CONSTITUTION:When received information has an error, a CPU 1 performs error processing by a program of an error processing section 4a. That is, contents of the error are checked, a prescribed address of an error pattern section 4-d in an ROM 4 is accessed according to contents of the error and the error pattern is generated. Then, the contents of error are written in an RAM 7 together with incoming information and displayed on a display 6 via a driver 5. The error dot pattern (a) is prepared and displayed while being superimposed on received data patterns a, b. Thus, the error dot patterns a, b, c are not mixed with the character patterns prepared by a terminal device and pure data are estimated easily from the pattern after superimposition.
Patent JP-S58138145-A (JP)
Title: Clock pulse generating circuit in pcm signal receiver
Inventor: NISHIDA TAKASHI
IPC: H04L7/027
Filed: 1982-02-10
Abstract: PURPOSE:To generate clock pulses having a number in following to the fluctuation of the pulse width of the region of ''1'' or ''0'' of a PCM signal, by generating a prescribed number of clock pulses at each region of ''1'' or ''0'' of the PCM signal. CONSTITUTION:The clock pluses (gs) is generated sequentially at the 2nd, 6th, 10th, as the pulse number of a reference signal (b) from the generation of a differentiation pulse (d) as clearly shown in figure (e.g., a clock pulse g1 is generated at the 2nd location in terms of the reference signal (b) from the generation of the differentiation pulse, and clock pulses g2, g3 are generated at the 6th and 10th respectively). Thus, the number of generated clock pulses (gs) is ''0'' when the pulse width of the consecutive ''1'' or ''0'' region of the PCM signal (a) is ''0'' or ''1'' in terms of the number of pulses of the reference signal (b), ''1'' when ''2''-''5'', and ''2'' when ''6''-''9'', which is the number so as to absorb the fluctuation of the pulse width of the region of the PCM signal (a).
Patent JP-H06300624-A (JP)
Title: Optical scanner
Inventor: ANTONIUSU HENDORIKASU MARIA OR
IPC: H04N3/15
Filed: 1994-02-17
Abstract: PURPOSE: To improve the signal-noise ratio of an optical scanning device with relative ease. CONSTITUTION: This optical scanning device has a linearly arranged detector array 4, an optical imaging means 2 for forming an image to be scanned on the detector array 4, and a scanning means for displacing an image in the direction vertical to the detector array 4 in the first operation mode. In the second operation mode, the detector array 4 is turned by an angle of ϕ relative to a position in the first operation mode. As a result of this inclination of the detector array 4, an image is not vertically displaced for the detector array 4 in the second operation mode, thereby ensuring the easy improvement of a signal-noise ratio.
Patent JP-S61177927-A (JP)
Inventor: SATO YOJURO
IPC: A01G7/00
Filed: 1985-02-04
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-2000220631-A (JP)
Title: Conductive roller
Inventor: MURA YASUO
IPC: C08L75/04
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a conductive roller capable of containing a large quantity of graphite so as to satisfy a required value of conductivity and keeping high quality over a long term by forming a roller surface material by mixing granular graphite to a thermosetting polyurethane resin with stirring to disperse it so that the conductivity can be provided. SOLUTION: The shaft end 22c of a roller shaft 22 is clamped and nipped between bearings 34 provided on the upper and lower part of a metal mold 30, and closed in the metal mold 30. At this time, a prescribed clearance 32 is imparted between the roller outer surface 21 and the metal mold inner surface 31. A thermosetting polyurethane resin 40 forming a roller surface material is injected through an injection port 33. The injected thermosetting polyurethane resin 40 is heated and hardened, a roller surface 21 is meshed and fixed into the irregular gear-like shaft part 22a or knurled shaft part 22b of the roller shaft 22 to lay the roller shaft 22 in the state covered with the thermosetting polyurethane resin 40. When this roller is applied to various working machines, static elimination can be performed to improve the quality.
Patent JP-H05189299-A (JP)
Title: Memory management device
Inventor: YAMADA SHIGEKI
IPC: G06F12/02
Filed: 1992-01-09
Abstract: PURPOSE:To attain the high speed of the acquisition/release processing of a memory pool consisting of plural memory blocks. CONSTITUTION:A memory system 26 stores plural memory blocks 1 to (n) divided into basic unit sizes. A CAM cell array 19 is constituted of plural CAM cells 20-1 to 20-k, and each CAM cell is constituted of a state storage part 21 and a comparator 22. One CAM cell 20-i corresponds to n/k-pieces (n: number of memory blocks, k: number of CAM cells) of the memory blocks, and the state storage part 21-i stores the free/occupied state of the memory block it takes charge of. A relational register 17 stores a retrieved object data. The comparator 22 of each CAM cell operates in parallel, and compares the values of the relational register 17 and the corresponding state storage part 21. An address generation circuit 23 generates the address (free memory block address) of the CAM cell to satisfy a retrieving condition.
Patent JP-S57135005-A (JP)
Title: Extraction method of solvent
Inventor: MIURA MITSUGI
IPC: B01D11/04
Filed: 1981-02-13
Abstract: PURPOSE: To obtain good extraction effect by a method wherein plural nets are reciprocally moved to upward and downward directions by a cam mechanism or the like to effectively carry out extracting reaction under stirring and the extracting reaction is carried out over the total time of a long separation time due to specific gravity.  
     CONSTITUTION: A perforated fixed plate 2 having plural pores 9 is provided to the inside of a high cylinder 1 and a porous net 3 is fixed to the center part thereof to provide a center shaft 4. In this structure, when the center shaft 4 is frequently moved reciprocally to upward and downward directions, the net 3 is reciprocally moved to upward and downward directions to carry out stirring. As the result, when thep perforated plate 2 is absent, the rise of a liquid with low specific gravity and the fall of a liquid with high specific gravity are carried out over a total cross area of the cylinder 1 but, when the perforated plate is present, because the rise and the fall of the liquid are limited to the area of pores 9 which are much smaller than the cross area of the cylinder, a rising amount and a falling amount are limited and a coexistent stay time of both liquids, that is, a reaction time can be prolonged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02201171-A (JP)
Title: Method of estimating critical current density and critical current density distribution of oxide superconductor by use of induction coil
Inventor: YAHARA AKITO
IPC: G01R27/02
Filed: 1989-01-30
Abstract: PURPOSE:To easily estimate the critical current density and critical current density distribution of the oxide superconductor without cooling the oxide superconductor to put the conductor into a superconducting state by measuring the inductance of an induction coil in the normal conducting temp. above the critical temp. CONSTITUTION:The annular induction coil 2 is installed in the sky above the surface of the plate oxide superconductor 1 in such a manner that the coil plane thereof is paralleled with the surface of the superconductor 1. The inductance of the induction coil 2 is then measured in the normal conducting temp. above the critical temp. The resistance value at the measurement point of the superconductor 1 in the normal conducting temp. is determined in accordance with the measured inductance. The critical current temp. and critical current distribution of the superconductor 1 are estimated from this resistance value.
Patent JP-H03226097-A (JP)
Title: Alarm collection system in equipment
Inventor: TANABE TOSHIYA
IPC: H04Q9/00
Filed: 1990-01-30
Abstract: PURPOSE:To eliminate need for conversion from the byte (word) unit into the bit unit in the alarm processing and for logical sum processing having been implemented in the case of parallel serial conversion by arranging in-equipment alarm belonging to a same class in the unit of bytes (words) being the alarm processing unit and applying parallel serial conversion so as to decided the alarm for each class. CONSTITUTION:A parallel serial conversion section 2 applies parallel serial conversion so that the in-equipment alarm belonging to the same alarm class is included in the unit of bytes (words in the case of word read) in the case of read from a memory 4 by an alarm processing section. In this case, the input terminal of an idle parallel serial conversion section 2 is brought into the state of no in-equipment alarm. Then the in-equipment alarm subjected to parallel serial conversion is stored in the memory 4 through an in-equipment alarm collection section 3. An alarm processing section 5 executes the in-equipment alarm read from the memory 4 by the read of the alarm in the unit of bytes (words) and the presence of alarm is decided depending whether all read bytes (words) represented no alarm or not. In this case, the presence of the alarm for each byte (word) is decided, resulting that the presence of the kind of the alarm is decided.
Patent JP-H01196409-A (JP)
Title: Refuse disposal device
Inventor: FUJIWARA KAZUHIRO
IPC: F23G5/50
Filed: 1988-01-29
Abstract: PURPOSE:To shorten a cooling period for a refuse disposal device after the amount of refuse is reduced by heating and incineration, by controlling the opening and closing of a shutter for varying the quantity of air supplied, on the basis of signal from a temperature detecting means. CONSTITUTION:After refuse 6 is thrown into a disposal vessel 5 by opening a lid 4 and the lid 4 is closed, a heater 3 is energized to heat the refuse 6. Air necessary for combustion is fed into the vessel 5 through an air supplying passage 11 and an air supplying port 7 by a blower 13. The refuse is burned by the air thus fed in, and an exhaust gas generated through combustion flows through an exhaust port 9 into a clarifier 10. Temperature variations generated in a frame body 1 upon completion of the treatment for reducing the amount of the refuse by heating and incineration are detected by a temperature detecting means 14, and a signal from the means 14 is inputted to a controlling means 17, which operates a shutter 18 to an open position on the basis of the signal. By this, the quantity of air supplied is increased, and the interior of the frame body 1 and the vessel 5 are cooled.
Patent JP-H11218395-A (JP)
Title: Manufacture of lamination type heat exchanger
Inventor: MATSUMOTO SATOSHI
IPC: F28D9/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To contrive the improvement of reliability as well as a yield and the reduction of a cost. SOLUTION: A lamination type heat exchanger is provided with first and second flow passage plates 41, 61 and a plurality of bulkhead plates 5, forming bulkheads for heat exchanging fluid, which flows through flow passages 7, 13, provided between the flow passage plates so as to close the holes. The first and second flow passage plates 41, 61 are constituted of clad members, whose surfaces are applied with brazing material, while bonding is effected under a condition that the plates are heated under closely contacted condition with each other whereby the bonding between the plates is guaranteed surely by brazing. Further, a brazing material 20, formed of a metal plating layer, is added to a part, bad in the closely contacting property between the plates, whereby the bondability can be improved. Accordingly, a lamination type heat exchanger, excellent in a yield and high in reliability, can be provided.
Patent JP-S59150308-A (JP)
Title: Detecting method for position of rotary body
Inventor: GOTOU YUKIHIRO
IPC: G01B11/00
Filed: 1983-02-10
Abstract: PURPOSE:To obtain a high-precision detecting method with a simple construction by determinig coordinates of an edge point of an article from an image signal obtained by picking-up the article surface and determining a position after a rotational displacement with respect to the reference position of the article from these coordinates. CONSTITUTION:A controlling signal is outputted from a CPU60 to an ITV camera 40 to drive the ITV camera 40 and by this operation, a photographic image of a surface of a semi-conductor pellet 10 is picked up and this photo-image signal is stored in an image memory 50. The CPU60 from the image signal stored in the image memory 50, determines a between-diagonal length of the semi-conductor pellet 10 located in each scanning position and coordinates of an edge point of a semiconductor pellet 10 located in each scanning position and from these coordinates, a position after rotational displacement of the semiconductor pellet 10 is detected.
Patent JP-H11216738-A (JP)
Title: Counter pressure molding method
Inventor: YAMAKI HIROSHI
IPC: B29C45/17
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To supply/discharge gas promptly from a wide opening part and to prevent the entrance of a resin into a gas supply/discharge passage without using a special control means, in a counter pressure molding method in which the resin is injected with a gas pressure applied into a closed cavity, and gas in the cavity is discharged with the injection of the resin. SOLUTION: The end of a gas supply/discharge passage 9 connected with a cavity 3 is kept openable/closable by a movable valve 11, which is kept opened by a bias means 15, and gas is supplied/discharged into/from the cavity 3 through the passage 9 with the valve 11 opened. When a resin flows to the position of the valve 11, the valve 11 is kept closed by a resin pressure against the forced of the bias means 15.
Patent JP-H0568058-A (JP)
Title: Method and apparatus for buffer service
Inventor: AREKUSANDA BAAMAN
IPC: H04L12/56
Filed: 1992-01-10
Abstract: PURPOSE: To avoid an overflow of a buffer by servicing a buffer of subset which reaches the limit of the buffer in the shortest time when a takeout of bits from a buffer relating to an input link is included. CONSTITUTION: A bus arbitration device 34 prepares to transfer packets through a bus 33 by communicating with input adapters 1 to 16 and output adapters 17 to 32. The input adapters 1 to 16 stores the packets in the buffer and transfers them, and the output adapters 17 to 32 stores input packets until it becomes possible to transfer the packets to an output channel of the communication link. If bits are being inputted to a (j)th buffer from a relative input link, a minimum value θ* of θ<j> of a subset of buffers is determined, where θ<j> is the time needed for the (j)th buffer to reach its limit. Then when the takeout of bits from a buffer relating to the input link is included, some of the buffers of the subset having the value θ<j> =θ* is serviced.