baber/WOPTO huggingface dataset:
Patent JP-S5674508-A (JP)
Title: Liquid fuel vaporizer
Inventor: YAMASHITA MASANORI
IPC: F23D11/00
Filed: 1979-11-19
Abstract: PURPOSE: To vaporize liquid fuel instantaneously and steadily and larglly reduce a time until steady combustion is achieved by forming a conductive particle layer and spreading the liquid fuel while making the particles of the layer contact and dissociate with each other.  
     CONSTITUTION: Both right and left rotating shafts of a container 1 made of an insulating material such as ceramics, etc., are made into hollow type and into one of the hollow shafts, a fuel feed pipe 7 is inerted slidably laying the end part of the feed pipe 7 above a conductive particle layer 3, and plural holes are made in the bottom side of said end part so that liquid fuel, for example, fuel oil can be spread over the particle layer 3 from the holes. The hollow shaft on the other side is used also for a fuel extracting pipe 8 connecting with the combustion part of a space heater, etc., so that vaporized fuel produced in the container 1 can be supplied to said combustion part. Further, both right and left hollow shaft parts are provided with relays consisting of slip rings 9 and brushes 10 so that electric power can be supplied to electrodes 2 and 2' via the relays. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5852567-A (JP)
Title: Velocity operating system of moving body
Inventor: IKEDA HARUO
IPC: G01R29/18
Filed: 1981-09-25
Abstract: PURPOSE:To obtain an operation result of a correct velocity, by detecting omission of a pulse by input sequence of each pulse, and correcting the number of input pulses, when operating a velocity from a position signal input pulse of a moving body such as a vehicle, etc. CONSTITUTION:Input levels U, inverted W, V, inverted U, W and inverted V of every specified distance of a moving body are provided to an input pulse input part 1 of a time counting controller 200 through a controlling circuit 100. This input pulse phase number is stored in an input pulse phase number storage part 8 at the time of input. A pulse omission detecting part 9 compares a previous input pulse phase number storage part 10 with the storage part 8, and executes a rationality check of pulse sequence. Unless irrationality exists, the normal pulse number is sent to a position pulse counter 2, and in the event of irrationality, an omitted pulse is calculated from input sequence, a kind of input pulse phase, and a difference between the previous and present input pulse phase numbers, and the number of pulses which have added said result is sent to the counter 2. In this way, even in case when the input pulse number has been omitted, a correct velocity can be operated.
Patent JP-S5940097-A (JP)
Title: Control of lpg evaporating device
Inventor: YUKISHIRO KUNIYUKI
IPC: F17C7/04
Filed: 1982-08-30
Abstract: PURPOSE:To permit to control a pressure in a main gas pipe quickly in accordance with the fluctuation of a load and control the mixing ratio of propane and butane in constant in the LPG evaporating device in which propane gas and butane gas are joined to introduce them into the main gas pipe. CONSTITUTION:A requested fuel flow amount commanding signal FFD from the demanding source of gas is added to the output of a regulator 30 as a feed forward signal to obtain a total gas requested flow amount commanding signal A while the signal A is divided into a propane gas total requested flow amount commanding signal CP and a butane gas total requested flow amount commanding signal CB in accordance with the ratio of the flow amounts of propane gas and butane gas in the main gas pipe. Setting signals of gas flow amounts, born by each carburetters, are obtained from these signals CP, CB and are added to a liquid level control system and a pressure control system as the feed forward signals.
Patent JP-H05238948-A (JP)
Title: Large-scale production of lactoferricin
Inventor: TOMITA MAMORU
IPC: A61P31/04
Filed: 1991-06-21
Abstract: PURPOSE:To provide a production process of a lactoferricin of at least 90% purity which has antimicrobial activity nearly comparable to those of broad spectra antibiotics, in the scale of at least gram unit. CONSTITUTION:A peptide mixture of enzymic hydrolyzate of bovine lactoferrin containing an antimicrobial peptide, lactoferricin, is adsorbed on the chromatograph carrier having butyl groups or a carrier for cation-exchange chromatography. The carrier is washed and the antimicrobial peptide is eluted out and the eluate is desalted to give a large amount of lactoferricin of high purity. Since no chemical hazardous to human and animals such as organic solvents is used, a large amount of lactoferricin of high purity can be produced safely. Further, lactoferricin of high purity can be produced by no use of complicated production devices and the production scale can easily be adjusted to any desired level.
Patent JP-S636665-A (JP)
Title: Managing system for medical picture
Inventor: MUKAI HACHIRO
IPC: G06F17/30
Filed: 1986-06-27
Abstract: PURPOSE:To obtain statistics for rationalization of management or the optimum design of a managing system with reduced labor and at a low cost, by collecting automatically the photographing information, the picture retrieving conditions or the information on the system operation. CONSTITUTION:When the system controller 51 of a medical picture managing system 50 is actuated, the information on the operation of the system 50 is transferred to a statistic processor 40 and successively counted and recorded to the floppy disk 48 of the processor 40 similar to the photographing and retrieving condition information. The information on the operation of the system 50 includes the system working time, the picture storing and retrieving frequencies to an optical disk 67, etc. These items of information are counted up and recorded to the disk 48.
Patent JP-H099344-A (JP)
Title: Idle channel transmission power control method in mobile body communication system and base station use transmission power controller in mobile body communication system
Inventor: OTAKE KOJI
IPC: H04W52/42
Filed: 1995-06-16
Abstract: PURPOSE: To avoid the effect onto other mobile station and a base station and to save power consumption of the base station by using only one slot among idle channels other than the slot assigned as a speech channel so as to conduct transmission with required transmission power. CONSTITUTION: The system is provided with a speech channel transmission power control section 21A controlling transmission power as to a slot assigned as a speech channel and with an idle channel transmission power control section 22A to select antenna changeover diversity antennas 11A-1, 11A-2 in a mobile station 1A by controlling transmission power to be required transmission power as to only one slot among other slots being idle channels than the slot assigned as the speech channel.
Patent JP-S636842-A (JP)
Title: Alignment in x-ray exposure
Inventor: IIZUKA JUNICHI
IPC: H01L21/30
Filed: 1986-06-26
Abstract: PURPOSE:To correct deviation of a maximum light intensity value due to a limit of fineness of a diffraction grating pattern, by adding an offset value to the maximum value in distribution of peak intensity values of collected light when a gap between a mask and a wafer is registered. CONSTITUTION:Registration between a mask 11 and a wafer 12 is performed manually in a rough manner. Then, one of four alignment marks is irradiated with laser light. A stage S is moved by an X-Y driver 22 while a scanner driver 23 is manipulated so that a peak value of light intensity is obtained and an FZP is registered in the X-or Y-direction with diffraction grating. This general control is performed by a microcomputer while the light intensity is monitored by a photodiode 7. Registration in the Z-direction, namely registration of a gap is performed by a piezoelectric element P controller by a piezocontroller 21. The maximum intensity value is obtained by monitoring the light intensities by means of the photodiode 7 under the control of the microcomputer 20. An offset value which has been previously calculated and inputted to the microcomputer is added to the maximum value thus obtained.
Patent JP-H0713693-A (JP)
Title: Pointing device and its control method
Inventor: TAGAWA TADAMICHI
IPC: G06F3/038
Filed: 1993-06-22
Abstract: PURPOSE:To obtain a satisfactory man-machine interface capable of supplying operating reaction accordance with screen status an operator and acquiring direct operating feeling by the operator by letting the operator be conscious of direct feedback. CONSTITUTION:This device is constituted in such a way that a spherical tire 1, an X-axial shaft 2, an X-axial roller 3, an X-axial rotary encoder 4, a Y-axial shaft 6, a Y-axial roller 7, and a Y-axial rotary encoder 8 are provided with, and an X-axial motor 5 and a Y-axial motor 9 are mounted on the X-axial shaft and the Y-axial shaft of a pointing device which performs the positioning of a display surface manually based on the output of the X-axial rotary encoder and the Y-axial rotary encoder operated by the rotation of the X-axial roller and the Y-axial roller interlocking by coming in contact with a rotating spherical tire, respectively.
Patent JP-H09331691-A (JP)
Title: Brushless motor
Inventor: HIGUCHI YOSHIO
IPC: H02P6/06
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of the parts of a brushless motor, by magnetizing a plurality of unit magnetic poles for its rotation control on the different surface from an annular magnetization surface for its driving, and by inverting the polarity of one of the unit magnetic poles to use the magnetic pole as the one for its positioning, and further, by providing a magnetic sensor in the vicinity of the unit magnetic poles. SOLUTION: A plurality of unit sensing coils 2 constituting a sensing coil 1 are all formed in the whole periphery of a ring. A reference signal of the output of the coil 1 is the sum of all the outputs of the unit sensing coils 2. An FG pulse generating circuit 7 compares the amplified reference signal with a predetermined level ref2 by a comparator 42 to output one FG pulse every predetermined-angle rotation of a brushless motor. Leading the output of a magnetic sensor 3 to a PG pulse generating circuit 6, it is compared with the level set by resistors R1, R2 by a comparator 43 to output the comparison result as a PG pulse. A control circuit 5 inputs the necessary FG and PG pulses for a motor control circuit 8.  The circuit 8 inputs the output of the circuit 5 together with the output of the magnetic sensor 3 to control the respective phase currents of a stator coil 16 by its output. Thereby, the number of the parts of the brushless motor is reduced to lower its manufacturing cost.
Patent JP-S5673433-A (JP)
Title: Manufacture of semiconductor device
Inventor: HACHIMAN SHIGEO
IPC: H01L21/225
Filed: 1979-11-21
Abstract: PURPOSE:To equalize the recovery time all over the surface and to enhance the yield rate by neighbouring a plurality of wafers, on the surfaces of which impurity sources are attached, compressing the wafers to obtain the intimate contact, and performing the diffusion in a container which completely encloses the wafers. CONSTITUTION:The wafers are arranged in the neighbouring positions in an SiC boat 21. The wafers are intimately contacted to that the same impurity sources of P type or N type on the surfaces of the wafers oppose each other. A lid 41 is covered, and the thermal diffusion is performed. In this constitution, the wafers are intimately contacted, the thermal capacity is increased, the temperature distribution is stabilized, and the temperature condition of the atmosphere is stabilized since the wafers are surrounded by the container. Since the defects are concentrated at the periphery of the wafer, the recovery time is equalized all over the surfaces and the yield rate is enhanced.
Patent JP-S636532-A (JP)
Title: Automatic focusing camera capable of proximity photographing
Inventor: KONDO SHIGERU
IPC: G03B3/00
Filed: 1986-06-26
Abstract: PURPOSE:To obtain a correct focus by allowing a short distance correcting optical element to interlock with a driving ring, and allowing it to advance to the front of a photodetecting part, at the time of proximity photographing, in a camera for moving a photographic optical system by the driving ring between regular photographing and promixity photographing. CONSTITUTION:A light beam from a light source 3a is emitted to an object to be photographed, a reflected light is received by a photodetecting lens 4b, a light source image shift quantity to a distance to the object to be photographed is derived by a position detecting element 4a, and focusing is executed by moving a photographic optical system to a focal position. In such a case, at the time of proximity photographing, a short distance correcting optical element 4e is positioned in front of the photodetecting lens 4b by allowing it to interlock with a driving ring of the photographic optical system. Its optical element 4e is constituted of a prism 4c and a mask 4d. By its optical element 4e, a base line length of a distance measuring device 4 is extended optically to a distance L + l, a light source image shift quantity t2 against a distance Umf2 of the object to be photographed is set to the same degree as a shift quantity of regular photographing, and the photographic optical system is focused to the focal position. Accordingly, at the time of proximity photographing, the short distance correcting optical element is positioned in front of the photodetecting lens automatically, and the distance measuring accuracy can be raised.
Patent JP-S6211210-A (JP)
Title: Detachable helical superconducting coil, mismatching magnetic field thereof is minimized
Inventor: UO MITSUHARU
IPC: G21B1/00
Filed: 1985-07-08
Abstract: PURPOSE:To lower connection resistance, to operate a conductor stably and to inhibit cooling power to a low value by constituting a helical coil of a module coil, which is divided into the plural in the longitudinal direction and joined and separated freely, and forming a joining section for the coil to a rectilinear section shape in predetermined length rectangular to the equatorial plane of a torus. CONSTITUTION:A helical coil 5 consists of a plurality (sixteen) of module coils 8 in the longitudinal direction, and the axial end surfaces of the coils 8 are assembled in a joining and separation-free manner. Joining sections for the coils 8 have rectilinear sections 9 rectangular to the equatorial planes of tori, and length thereof is brought to 0.2 or less of the small radius of the helical coil 5. Consequently, breakdown by the mismatching magnetic field of a magnetic surface in a magnetic field region effective for confining plasma is prevented. The joining sections are formed from joints 12, 13 by male and female joining structure, thus lowering connection resistance, then stably operating a conductor while also inhibiting cooling power required to a low value.
Patent JP-H0445273-A (JP)
Title: Selective formation of thin al film
Inventor: NIIZAWA TSUTOMU
IPC: H01L21/285
Filed: 1990-06-08
Abstract: PURPOSE:To increase the rate of film formation by coating a substrate with a mask material having an opening and selectively forming a thin Al film in the opening with an intermetallic compd. of trimethylaluminum and dimethylaluminum hydride. CONSTITUTION:An intermetallic compd. of trimethylaluminum and dimethylaluminum hydride is sealed in a bubbling vessel 3 and gaseous hydrogen is introduced into the vessel 3 through a mass flow controller 2, mixed with vapor of the starting material in a certain ratio in partial pressure and introduced into a growth chamber 5 evacuated with an exhaust system 8. In the chamber 5, a wafer 6 coated with a mask material having an opening is heated to about 220-250 deg.C with a heater 7 and Al is selectively deposited in the opening by thermal decomposition. A thin Al film is selectively formed at a higher rate of film formation.
Patent JP-H11343372-A (JP)
Title: Polypropylene composition
Inventor: YAMAMOTO SADAKI
IPC: C08L23/10
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To prepare a formulation for compounding a polypropylene with a polyethylene terephthalate to give a polypropylene compsn. excellent in moldability, impact resistance, or the like, esp. a formulation for enabling scrap PET to be recycled and reused as a mixture. SOLUTION: This compsn. is prepd. by compounding (A) 60-95 pts.wt. polypropylene, (B) 40-5 pts.wt. polyethylene terephthalate, and (C) 1-12 pts.wt. ethylene-alkyl (meth)acrylate-glycidyl (meth)acrylate copolymer contg. 15-40 wt.% alkyl (meth)acrylate units and 1-15 wt.%. glycidyl (meth)acrylate units. The compsn. may further be compounded with (D) 1-10 pts.wt. ethylene-alkyl (meth) acrylate copolymer.
Patent JP-S5852699-A (JP)
Inventor: KOBAYASHI ATSUHITO
IPC: G10L15/183
Filed: 1981-09-24
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-H05209210-A (JP)
Title: Production of magnet alloy particle
Inventor: ANDORIYUU ESU KIMU
IPC: B22F9/30
Filed: 1992-05-20
Abstract: PURPOSE: To improve the magnetic properties, particularly intrinsic coercivity by repeatedly subjecting the particles of a permanent magnet alloy comprising a rare earth element, iron and boron to continuous treatment of hydrogenation and dehydrogenation at a specified temp. and cooling the particles to the room temp. CONSTITUTION: The particles of a permanent magnet alloy comprising a rare earth element, iron and boron are kept under hydrogen atmosphere at a elevated temp to make the particles hydride. The temp. mentioned above is in the range of 660-850 deg.C, preferably 700-850 deg.C and the keeping time mentioned above is preferably 1.5-2.0 h at a pressure of >=0.35 kg/cm<2> . The suitable particles are gas-atomized spherical particles. After hydrogenation, while maintaining the hydride particles at elevated temp., the hydrogen atmosphere is removed and the particles are subjected to a vacuum atmosphere to dehydrogenate the particles. Thereafter, the particles are successively subjected to hydrogenation and dehydrogenation by the same method as above while maintaining the particles at the elevated temp. The dehydrogenated particles are then cooled to the room temp.
Patent JP-S6044542-A (JP)
Inventor: BERUNAARU FURANSOWA
IPC: C08L65/00
Filed: 1984-07-20
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-2000336673-A (JP)
Title: Piled block retaining wall
Inventor: SUEMATSU DAIKICHI
IPC: E02D29/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a design technique for a piled block retaining wall by making designs utilizing fouling in view of the fouling of the wall surface, which is a conventional problem, when making designs on the piled block retaining wall. SOLUTION: In a piled block retaining wall A newly constructed using piled blocks, the wall surfaces of partial piled blocks out of the respective piled blocks after constructed are subjected to fouling restraining treatment and formed as fouling restrained surfaces 1, and the wall surfaces of the other piled blocks B, C are formed as natural concrete surfaces 2 left as they are.
Patent JP-H096186-A (JP)
Title: Image forming device
Inventor: OGATA YUKIHIRO
IPC: G03B21/62
Filed: 1995-06-19
Abstract: PURPOSE: To eliminate miscopying and to always carry out an image formation desired by user, without being accompanied with futile consumption of image forming medium. CONSTITUTION: An original size sensor 80 detects the size of an original, to transmit the result of the detection, when the original used for forming an image is set and image forming conditions consisting of magnification and the number of copies, on the image forming medium are set by a control panel 9. A judging means 96 judges whether the image forming conditions consisting of the original size detected by the original size sensor 80 and the magnification and number of the copies on a paper sheet from the control panel 9 match with the image forming conditions consisting of the size, magnification and number of the copies on the set image forming medium, which are stored in a storage means 93 or not.  A display part 8 executes a confirmation display for confirming the image forming conditions, when the judging means 96 judges that both of the image forming conditions do not match with each other.
Patent JP-H06336753-A (JP)
Title: Flush valve
Inventor: DOI NOBUNORI
IPC: E03D3/04
Filed: 1993-05-28
Abstract: PURPOSE:To properly adjust discharge by detecting water pressure of feed water or variations in time of easing nature, at the same time, regulating a main valve raising position based on detected results, and controlling discharge. CONSTITUTION:When a feed water pressure corresponding signal is inputted to a controller from a pressure sensor 47, a stepping motor 44 is rotated in correspondence with the signal, and a position of an adjusting spindle 45 is adjusted. After that, the spindle 45 is so adjusted that the lower end position is lowered in the case the feed water level of a feed water channel 46 is high, and in the case water pressure is low, it is so adjusted that the lower end position is high, and the flow of water discharged to a channel R is constant. Then, time of a closet user is measured, and in the case it is longer than specific time, it is decided that the user has a motion, the lower end position of the spindle 45 is raised through a motor 44 to increase discharge. In addition, in the case it is shorter than specific time, it is decided that the user passes urine, and the lower end position of the spindle 45 is lowered to decrease discharge. According to the constitution, the proper flow of water can be automatically discharged.
Patent JP-H05342179-A (JP)
Title: Data processing method for data base client/server distributed processing system
Inventor: KOMATSU MICHIYO
IPC: G06F15/177
Filed: 1992-06-11
Abstract: PURPOSE:To shorten data processing time and to accelerate an entire distributed processing system for processing data in a data base while linking an application program(AP) to be operated on a terminal computer through a data base client system(DBCL) to a data base server system(DBSL) on a host computer. CONSTITUTION:The DBCL on the terminal computer is composed of an AP interface part 101 to receive the processing request of the AP and to return the processing result to the AP, protocol assembly/analysis part 102 to convert the processing request of the AP to a protocol or to convert a protocol transmitted to the DBSV to a certain form so as to return it to the AP side, and communication managing part 102 to exchange the protocol with the DBSV, and these constitutive parts are controlled by a control part 104.
Patent JP-H11347628-A (JP)
Title: Coiling method of metal strip and bending press device for tip end part of metal strip
Inventor: FUJITA FUMIO
IPC: B21C47/02
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent bending generating in a position equivalent to a tip end part of a metal strip succeeding a first coiling when coiling the metal strip by the use of a coiler. SOLUTION: When the tip end of a metal strip A is bent by the use of dies 2, 3 of a press device 1 provided in the inlet side of a coiler 6, the length of 20 mm from the tip end is bent at an average bending radius of 0.5-0.8 times a reel radius of the coiler 6 and the length of 20-50 mm from the tip end is bent at an average bending radius of 0.8-1.5 times the reel radius. A metal plate bent in such a manner is coiled.