baber/WOPTO huggingface dataset:
Patent JP-H08151985-A (JP)
Title: Scroll type fluid device
Inventor: SAITO KENICHI
IPC: F04C29/02
Filed: 1994-11-30
Abstract: PURPOSE: To attain sufficiently lubricating an Oldham's coupling by a simple constitution, in a scroll type fluid device of supporting a turn scroll disabled from rotating on its own axis by the Oldham's coupling. CONSTITUTION: Relating to a support housing 12 of supporting a turn scroll disabled from rotating on its own axis through an Oldham's ring 13, a circular arc-shaped guide plate 19 is provided in a position adjacent to the upstream of a turn flow produced in a casing in a guide part 17 having a groove 17a of fitting a pawl 13c of the Oldham's ring 13. Lubricating oil, lubricating a sliding part between the turn scroll and the support housing 12 to lead to on the guide plate 19, by the turn flow produced in the casing, is fluidized toward the groove 17a and introduced therein.
Patent JP-H06152758-A (JP)
Title: Isdn communication system
Inventor: MACHIDA TAKAO
IPC: H04M11/00
Filed: 1992-11-05
Abstract: PURPOSE:To constitute the system so that each information channel of the same circuit of a host equipment side can be connected surely to one terminal, in the case a representative connection service is utilized, and two information channel of every ISDN circuit is operated in a pair. CONSTITUTION:An outgoing number receiving means 43 and a transmitting means 44 are provided for every circuit connecting part 41 of each circuit of a host equipment 4. From and (a) data part 11a of a terminal #1, call is executed by a representative number to the host equipment 4 (1). A representative connection service mechanism 31 executes an incoming call to a free circuit #1 of the host equipment 4 (2). An (a) data part 41a of the line # answers, and the outgoing call number receiving means 43 receives an outgoing call number in an incoming signal (3). The transmitting means 44 of the line #1 transmits to the terminal # by the outgoing call number concerned from a (b) data part 41b (4), and a (b) data part 11b of the terminal #1 answers (5).
Patent JP-H08150192-A (JP)
Title: Sandbox disinfection device
Inventor: ONO KOICHI
IPC: A61L2/04
Filed: 1994-11-30
Abstract: PURPOSE: To provide a sandbox disinfection device of compact structure which can subject the sand in a sandbox to a hot disinfecting process effectively and uniformly. CONSTITUTION: A sandbox disinfection device is composed of a vacuum tank 3 to generate a negative pressure by a vacuum generating device 2. a sand suction pipe 6 connected with the vacuum tank 3 for sucking in the sand from the sandbox, a sand sending device 7 furnished at the bottom of the vacuum tank 3, a heating device 19 which subjects the sand fed from the device 7 to a primary hot disinfection using direct fire, and a returning device 8 which subjects the primarily disinfected sand to the secondary hot disinfection process in a high temp. atmosphere and sends it back to the sandbox, wherein the heating device 19 constitutes a heat source for the high temp. atmosphere.
Patent JP-2000112700-A (JP)
Title: Device for generating data base, printing system, method for displaying state change of printer and storage medium readable by computer
Inventor: AKIMOTO KOICHIRO
IPC: G06F3/12
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a printing system by which information about state change of a printer is totally learned. SOLUTION: When notify data transmitted from the printer are received, a status code in a packet of the notify data is read (a step S1) by a host computer for manager. And the name of the applicable printer, date and time are added to the status code (a step S2) and the status code is written in a data base 4A (a step S3).
Patent JP-S63142655-A (JP)
Inventor: KENESU TOOMASU SHIYOOTO
IPC: H01L21/265
Filed: 1987-11-26
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-H05125465-A (JP)
Title: Production of ferronickel
Inventor: NAGABAYASHI RETSU
IPC: C22B23/00
Filed: 1991-10-17
Abstract: PURPOSE:To obtain a ferronickel with high reduction and recovery rates by treating an Ni ore with a specified wet process, mixing the obtained Ni oxide with a reducing material, pelleting or briquetting the mixture and reducing the pellet at a specified temp. in a rotary kiln. CONSTITUTION:An Ni ore is crushed and leached with hydrochloric acid, and the insolubles are filtered off. The leachate is dried, roasted, leached with water and filtered, and the water leaching residue is roasted to obtain a beneficiated Ni ore. The beneficiated Ni ore is mixed with a carbonaceous material, the mixture is pelletized or briquetted, and the pellet is charged into a rotary kiln and reduced at 400-1300 deg.C or at 900-1300 deg.C for 60 min. The Ni reduction rate is low at <900 deg.C, a ring is formed in the kiln at >1300 deg.C, and the operation is made difficult.
Patent JP-H08150918-A (JP)
Title: Antiskid control device
Inventor: AIZAWA HIDEYUKI
IPC: B60T8/66
Filed: 1994-11-30
Abstract: PURPOSE: To realize pressure intensifying gradient of brake pressure by which ideal braking condition can be realized under the excellent responsiveness in an anti-skid control device for suitably adjusting the brake pressure of a wheel cylinder to properly keep the slip condition of a wheel. CONSTITUTION: A wheel acceleration dVW** of a wheel which is a controlled system and an estimated car body acceleration dVB are obtained (step 200, 202). If an execution condition for the anti-skid control is established, a pressure intensifying mode is selected, and a pressure intensifying gradient arithmetic flag is 1, a time counter T** for counting the time after the end of preceding pressure intensification is input (step 208-216). If T** is a designated holding time T1 ** or more, the materialization of a A×dVB>dVW** is discriminated (A<1) (step 216-222), if materialized, the brake pressure is held, and if not materialized, the brake pressure is intensified (step 224-230).
Patent JP-H1121278-A (JP)
Title: New succinimide compound and its production and lubricating oil additive containing the same, and diesel engine lubricating oil composition blended with the compound
Inventor: NAKANO TAKESHIGE
IPC: C10M133/56
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful in diesel engine lubricating oil compositions having excellent corrosive wear-proofing effect against large quantities of exhaust SOx , by reaction between each specific two compounds so as to afford a specific IR spectrum. SOLUTION: This compound is obtained by reaction of (A) an acid compound of formula I or formula II (R is an alkenyl or alkyl 200-4,000 in number-average molecular weight formed from a 2-15C olefin-polymerized product) with (B) a polyamine. This compound has the following IR spectrum: there are 1640±10 cm<-1> absorbance peak (α peak) and 1700±10 cm<-1> absorbance peak (βpeak) and the intensity ratio α peak/β peak is >=0.12 (pref. >=0.15). Preferably, the molar ratio A/B is >=2.0.
Patent JP-H08163701-A (JP)
Title: Electric vehicle
Inventor: NAKAMURA HIDEO
IPC: B60L3/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide a comfortable ride, to efficiently drive a motor and to eliminate the driving noise of the motor at the time of starting by driving the motor at a high PWM frequency when a traveling speed is smaller than a predetermined speed and at a low PWM frequency when the traveling speed is larger than the predetermined speed. CONSTITUTION: When the traveling speed detected by a traveling speed detector 2 is smaller than a speed V previously stored in a microcomputer 12 and a motor current value detected by a load detector 16 is smaller than a predetermined motor current value A, the motor M is driven by a high PWM frequency. Then, when the traveling speed is larger hen the speed V and the motor current value is smaller than the value A, the motor is driven at the small PWM frequency. Thereafter, when the current value exceeds the predetermined value A despite the traveling speed during traveling, the motor M is controlled by further lower frequency, and hence it can efficiently cope with the load.
Patent JP-H06151904-A (JP)
Title: Manufacture of photodetector
Inventor: HANAMOTO TETSUYA
IPC: H01L31/0232
Filed: 1992-11-06
Abstract: PURPOSE:To enable the patterning of a multilayer film by etching a multilayer in etchant having fluoric acid and sulfuric acid. CONSTITUTION:Etchant, which has fluoric acid and sulfuric acid, is set to the specified temperature, and a silicon wafer 21, which has a multilayer film 22 equipped with a resist pattern 24, is cast in it, and it is held while being agitated until the etching of the exposed multilayer film 22 ends. The etching conditions at this time are as follows: fluoric acid: sulfuric acid: water mixture ratio = 1:4:1-1:6:1, the temperature of etchant is 20+ or -5 deg.C, and the etching speed is 0.08-0.15mum/sec. As the temperature region for use of etchant, it is effective in the range of 10-50'C. It is effective in such range that the concentration of fluoric acid of etchant is 5.0-30wt.% and that the concentration of fluoric acid is 40-90wt.%. Hereby, the pattern processing of a multilayer film becomes possible.
Patent JP-H03156588-A (JP)
Title: Method and device for segmenting character
Inventor: SATO YAYOI
IPC: G06K9/34
Filed: 1989-11-14
Abstract: PURPOSE:To determine a stable character segmenting position by segmenting a character picture by executing a non-linear matching processing for a one-dimensional sequential feature extracted from a character string picture and a function for specifying the character segmenting position corresponding to the number of characters. CONSTITUTION:The character string picture, which number of characters is already known, is stored in a character string picture storing means 1 and the one-dimensional sequential feature is extracted from the character string picture and stored by a one- dimensional sequential feature extracting means 2 and a one-dimensional sequential feature storing means 3. On the other hand, a model function to specify the character segmenting position is generated from the number of characters in the character string coming from a character number storing means 4 by a model function generating means 5 and stored in a model function storing means 6 and a limit area corresponding to the number of character is set and stored in a limit area storing means 7. On such an area, the non-linear matching processing is executed for contents stored in the means 3 and 6 by a non-linear matching means 8 and a character segmenting position determining means 9 determines the segmenting position for each character picture and while absorbing the fluctuation of character width and interval, the character segmenting position can be stably determined.
Patent JP-S62156976-A (JP)
Title: Paper-supplying device for printer
Inventor: TAKAHASHI TERUO
IPC: B41J11/48
Filed: 1985-12-28
Abstract: PURPOSE:To make it possible to selectively supplying a plurality of kinds of continuous papers one kind at a time and to print the continuous paper thus supplied, by providing a guide member for guiding the continuous paper, and a cutter for cutting the continuous paper into sheets which are supplied to a printing part, and selectively supplying a plurality of kinds of papers in response to a command from a printer. CONSTITUTION:Continuous papers 2, 2A-2C are guided to a printing part 13 by guide rollers 9, 9A-9C and guide plates 12, 12A-12C. When tractors 10, 10A-10C are selectively operated by a command from a CPU to feed a desired one of the continuous papers, e.g., the continuous paper 2 by a small amount, the paper is slitted at perforations 4 provided at both side parts thereof by a slitter 14 to become a sheet 15, which is fed to the printing part 13 by feeding rollers 11, is printed, and is placed in a containing part 16. Next, when the continuous paper 2C, for example, is fed by a small amount while being guided by the guide rollers 9 and the guide plates 12C, the paper is slitted at both side perforations 4 by a slitter 14C to become a sheet 15C, which is fed to the printing part 13 by the feeding rollers 11, is printed, and is placed in the containing part 16.
Patent JP-H02143683-A (JP)
Title: Video camera equipment
Inventor: INOUE KATSUHIKO
IPC: H04N5/225
Filed: 1988-11-24
Abstract: PURPOSE:To mix and form two patterns selectively by a single video camera equipment by driving a 1st photoelectric converter and a 2nd photoelectric converter with a driver. CONSTITUTION:The equipment is provided with a 1st lens 2, a 1st photoelectric converter of a 1st photoelectric converter 3 applying photoelectric conversion to a light via the said lens, a 2nd lens 7, a 2nd photoelectric converter of a 2nd photoelectric converter 8 or the like applying photoelectric conversion to the light via the lens 7 accommodated in one and same case 1. Then a 2nd photoelectric converter and a mean to select or mix an electric signal obtained from the 2nd photoelectric converter are provided, and an output signal from a 1st photoelectric mixes the electric signal and inputs the result to a processing circuit 5. Then a drive circuit 6 drives also the 2nd photoelectric converter, thus a single video camera equipment 1 obtains two patterns selectively or with mixture.
Patent JP-H03156859-A (JP)
Title: Solid electrolyte fuel cell power generating system
Inventor: MIHARA HIROSHI
IPC: H01M8/04
Filed: 1989-11-15
Abstract: PURPOSE:To economically raise the temperature of a cell by installing a combustor in which fuel gas is burned, and supplying its combustion exhausted gas to an air passage and a fuel passage in a solid electrolyte fuel cell. CONSTITUTION:A combustor 3 having an ignition plug 2 which is ignited with a battery 1 is installed. Fuel gas F and combustion air A are supplied to the combustor 3, and they are burned by igniting with an ignition plug 2. Exhaust gas after combustion is supplied to an anode 7 and/or a cathode 8 of a solid electrolyte fuel cell 6 with an exhaust gas supply pipe through a filter 5 to raise the temperature of the cell 6. This power generating system can economically raise the temperature of the cell and is suitable for isolated island use or mobile use.
Patent JP-H11131524-A (JP)
Title: Underground excavator
Inventor: MASUDA YOSHIO
IPC: E02F5/06
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an underground excavator that is prevented from biting sand and gravel. SOLUTION: A chain 24 is stretched between a pair of sprockets 12, and excavation cutting edges 26 are mounted on the chain 24, and a rotating plate on which the excavation cutting edges 32 are mounted, is mounted on a slave sprocket 12. Nozzle members 38, 40 having ejection holes 42, 44 that discharge a fluid to teeth 12a of the sprocket 12 are provided. The ejection holes 42, 44 have openings in the radial direction of the sprocket 12 and toward the center. In addition, scraper members 34, 36 that cover the teeth 12a not engaging with the chain 24 and scrape soil sticking to the sides of the sprocket 12.
Patent JP-H09136207-A (JP)
Title: Throw-away end mill
Inventor: ARAI TATSUO
IPC: B23C5/10
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To suppress the wear of the front end outer peripheral blade of a chip for constituting a bottom blade as well as being capable of facilitating chip administration so as to aim at extension of the service life of the chip. SOLUTION: A throw-away end mill is constituted in such a way that plural chips 4 are arranged on the outer periphery of an approximately circular cylindrical end mill main body 1 rotated around a shaft line O so that the rotational locus of a cutting blade 6 around the shaft line O can continue from the front end of this end mill main body 1 toward the base end side thereof. In this case, those chips 4 are formed in mutually same shapes and same sizes and out of those chips 4, more number of chips 4 are arranged in the peripheral direction of the end mill main body 1 than those arranged on the base end part side and the chip 4 positioned in the most front ends of the end mill main body 1 out of them are arranged with front ends of mutual cutting blades 6 coinciding with each other in the shaft line O direction.
Patent JP-H04267136-A (JP)
Title: Method and device for forming thermoplastic tube
Inventor: TOREBAA JIYOOJI BOUKETSUTO
IPC: B29C35/08
Filed: 1991-11-13
Abstract: PURPOSE: To provide a method and an apparatus for shaping a thermoplastic tube for easily obtaining a multiple bent part by preventing bending of a tube wall during shaping. CONSTITUTION: The method for shaping a thermoplastic tube comprises the steps of heating a tube 1 by an infrared ray having a short wavelength while supporting the tube 1 on at least one outer molding 5, 6, 7 or 8, and then air cooling it to fix the tube in a predetermined shape, thereby shaping a thermoplastic tube 1.
Patent JP-S62157971-A (JP)
Title: Graphic data registering system
Inventor: SAITO RYUJI
IPC: G06T11/60
Filed: 1985-12-28
Abstract: PURPOSE:To edit an enlarged graphic similarly with the case where ordinary characters are edited by their codes by dividing a graphic to make the size of 1 cell specified size vertically and horizontally making 1 character a unit, and allotting a specific code to 1 cell and registering. CONSTITUTION:When magnification is designated and an execution key 123 is inputted, the value of a graphic register 26 is made to N-1 to make the place upper left coordinate, the value of X, Y register 16 is set to X2N, Y2N of a diagonal coordinate register. If the value of a magnification register 18 is [0], lower right coordinate of the graphic corresponding to one time is calculated, and the value of the X, Y register 16 is set to X2N+1, Y2N+1 of the diagonal coordinate register. Graphic data are divided for one time, and after code is allotted and stored in a code data storing RAM 28, the initial value of the graphic data is stored from an address register for the data, and a pointer is renewed.
Patent JP-H06122813-A (JP)
Title: Resin composition
Inventor: YASUE KENJI
IPC: G11B7/24047
Filed: 1992-10-09
Abstract: PURPOSE:To obtain a resin composition suitable for various kinds of molded articles and optical devices, having excellent transparency, greatly reduced birefringence, excellent mechanical properties and moldability by blending a polycarbonate with an amino group-containing vinyl-based polymer in a molten state. CONSTITUTION:(A) 10-100 pts.wt. polycarbonate, preferably consisting of bisphenol A and carbonate, having 5,000-100,000 number-average molecular weight and (B) 10-100 pts. wt. vinyl-based polymer containing 10 equivalent/10<6>g or more amino group in the ends or in the main chain obtained by polymerizing a vinyl-based monomer by using an amino group-containing initiator or by copolymerizing an amino group-containing monomer with a vinyl-based monomer or by chemically modifying a specific vinyl-based polymer are dried preferably before melting and blending to hold down water content to 0.5wt.% or less, blended in a molten state at a temperature 50 deg.C higher than the glass transition temperature of the component A or the component B to give the objective resin composition. 0ptionally, this resin composition is further mixed with an ester exchange catalyst and a phosphorus compound.
Patent JP-2001116587-A (JP)
Title: Magnetic type encoder
Inventor: KAMIMURA KOJI
IPC: G01B7/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a compact magnetic type encoder easy to manufacture. SOLUTION: The magnetic type encoder has a magnetic field-generating means 4 fixed to the same axis as a rotary shaft 2 to be detected for generating a magnetic field in one direction perpendicularly to the rotary shaft, at least two magnetic field-detecting means 5 set inside the magnetic field generated from the magnetic field-generating means to be perpendicular to the rotary shaft and parallel to a rotation direction respectively, a holding body 6 for holding and fixing the magnetic field-detecting means, and a signal-processing circuit for converting signals obtained from the magnetic field-detecting means to signals of an angle and a position. The magnetic field-generating means is a C-shaped laminated body of a permanent magnet 41 and a soft magnetic body 42.  The laminated body can be formed by sequentially arranging a soft magnetic body, a permanent magnet and a soft magnetic body, or a permanent magnet, a soft magnetic body and a permanent magnet.
Patent JP-2001117575-A (JP)
Title: Voice synthesizing device and computer-readable recording medium having voice synthesizing program stored therein
Inventor: HOSHIKAWA HIDEYUKI
IPC: G10L13/10
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To make words which are small in the number of moras easy to hear by varying the read-aloud speed of each word in a document according to its number of moras as to a voice synthesizing device which reads aloud the document according to reading information and rhythm information. SOLUTION: This device which comprises a phoneme conversion part 1, a parameter calculation part 2, a voice synthesis part 3, and a voice waveform synthesis part 4 and reads a document aloud is equipped with a beat number detection part 11 which detects the number of beats in each word or accent phrase in the document and a phoneme pronouncing speed detection determination part 12, and the phoneme pronouncing speed determination part 12 varies the read-aloud speed of the word or accent phrase by varying the continuance obtained by a parameter calculation part 2 according to the number of moras obtained the beat number detection part 11.
Patent JP-S62157190-A (JP)
Inventor: KITAJIMA SHIGERU
IPC: B66C13/08
Filed: 1985-12-28
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-H07154960-A (JP)
Title: Rotor of superconducting rotating electric machine
Inventor: NAKAMURA HIDEYUKI
IPC: H02K55/04
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a rotor, of a superconducting rotating electric machine, in which a high-reliability quenching protective system can be constituted, in which the diameter of a driving shaft is not limited and which can achieve the large capacity of the rotating electric machine. CONSTITUTION:In the rotor of a superconducting rotating electric machine, a superconducting field winding 4 is wound on a low-temperature rotor 1 having a refrigerant storage part at the inside, and the superconducting field winding 4 is cooled by a refrigerant liquid which has been stored in the refrigerant storage part. Consequently, a quenching detector which detects that the superconducting field winding 4 has been quenched is installed at the inside of the rotor, and a signal transmission apparatus which transmits, in a noncontact manner, a quenching detection signal as a signal indicating two states of whether it is quenched and not quenched from the side of a rotation part to the side of a standstill part and which is composed of a transmitter 20 and a receiver is installed.
Patent JP-2001113133-A (JP)
Title: Waste gas cleaning method
Inventor: OKAMURA ATSUSHI
IPC: B01J23/652
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a waste gas cleaning method capable of almost completely and efficiently treating an oxidizable nitrogen compound and an oxidizable organic compound and also capable of suppressing the production of nitrogen oxide regardless of the condition change of the waste gas or treating condition change in the treatment of the waste gas containing the oxidizable nitrogen compound or the oxidizable nitrogen compound and an oxidizable organic compound. SOLUTION: A noble metal based oxidizing catalyst is arranged at the rearmost part of a reactor in which the catalyst is filled.