baber/WOPTO huggingface dataset:
Patent JP-H1130700-A (JP)
Title: Pattern forming method and pattern formed material
Inventor: TAKAYAMA MICHIO
IPC: G03F1/20
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of an additive and the thickness of an irradiated body so as to form a fine pattern by irradiating electron beams with the specific value of accelerating voltage to a member to be hardened, cross-linked or reformed, through a mask. SOLUTION: Electron beams with accelerating voltage of 10-150 kV are irradiated to a member to be hardened, cross-linked or reformed, through a mask with a specified pattern to form a pattern. A vacuum pipe type electron beam irradiation device is used as an electron beam generating device that can realize such low accelerating voltage. In this device, an electron beam generating part 2 in a vacuum container 1 made of cylindrical glass or ceramic takes out electrons emitted from a negative electrode as electron beams and accelerates them, and electron beams emitted from an irradiation aperture 5 are irradiated to irradiated material. The electron beams are therefore allowed to act upon coating material on a base material, with low depth so as to reduce an adverse effect on the base material and the generating quantity of secondary electron beams.
Patent JP-S6350803-A (JP)
Title: Manufacture of optical directional coupler
Inventor: SHIMOYAMA HIRONORI
IPC: G02B6/28
Filed: 1986-08-21
Abstract: PURPOSE:To facilitate operation and to improve mass-productivity by heating plural optical fibers into one body and drawing and cutting the united body, heating end parts and forming spherical parts, and welding two spherical parts together. CONSTITUTION:Two optical fibers 1 and 2 are set in parallel and drawn while welded together by being heated, the drawn part is cut by drawing, and the cut end parts are further heated and made spherical to constitute the spherical part 8. Here, tapered parts 7 are formed automatically by drawing the optical fibers, and consequently light incident from the optical fiber 1 is guided to the spherical part 8 efficiently. Thus, a drawn coupling body 5 which has the spherical part 8 at the end parts is composed of the optical fibers 1 and 2, a similar drawn coupling body 6 is formed by using optical fibers 3 and 4, and the spherical parts 8 and 8 of both drawn coupling bodies 5 and 6 are heated and welded while their axes are aligned with or made different from each other. Consequently, both parts which are made spherical are only welded to manufacture an optical directional coupler.
Patent JP-S6441007-A (JP)
Title: Control method for robot used for welding
Inventor: OGUCHI TSUTOMU
IPC: B23K9/12
Filed: 1987-08-07
Abstract: PURPOSE:To ensure the flexible countermeasures to such irregular changes as the variance of the groove forms of works, the welding deformations, etc., by correcting the teaching contents by on-line during a welding job so that the arc time rate is increased. CONSTITUTION:An axis control target value arithmetic part 4 calculates the control target value of each axis of a robot that decides the welding tracks at teaching. The correction command received from a teaching device 1 is given to a controller 2 and the data are corrected by an internal memory 3. Thus the correction is given to the output value of a welding power supply 5 and a robot axis driving part 6. The welding conditions and the position of each robot axis are recorded in real time in a welding mode. The corrected data are stored in the memory 3 via the controller 2. In such a way, the corrections are given to the data taught previously in accordance with the variance of the groove forms, the welding deformations, etc., for each work. Thus it is not required to perform the idle operations for each work and therefore the arc time rate is improved. Furthermore the welding accuracy is improved.
Patent JP-H1038181-A (JP)
Title: Ice plug forming device for vertical pipe
Inventor: FUJIMOTO TETSUO
IPC: F16L55/10
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce a consumption rate of liquid nytrogen, and form an ice plug for a short time by arranging a precooler, a cooling device and a temperature monitoring device, and driving the precooler so as to keep an inner temperature of a vertical pipe sensed by the monitoring device be a specified value. SOLUTION: Water inside a branch pipe 3 on which a cooling jacket 51 is arranged is cooled to 4 deg.C by a precooler 50. Natural convection current is generated as indicated by an arrow between the vertical branch pipe 3 and a main pipe 1. Ascending current is stopped at an indicated portion. The water shows maximum specific gravity at 4 deg.C. Water inside the branch pipe 3 is cooled by a cooling device 10 which is parallel and is retarded in starting the the extend that a sufficiently strong ice plug is generated. An inner temperature near the ice plug formation portion is monitored by a temperature monitoring device 57 using a thermo couple. When the temperature exceeds 4 deg.C, starting command for the precooler 50 is sent to an operator.
Patent JP-H0540750-A (JP)
Title: Automatic word punctuation inserting circuit
Inventor: ITO MATSUTAKA
IPC: G06F17/22
Filed: 1991-08-06
Abstract: PURPOSE:To automatically detect the punctuation of words inputted and to automatically insert punctuation code according to kinds of words. CONSTITUTION:A punctuation detecting part 3 decides whether the converted word string is KATAKANA(Japanese syllabary) or not, and by referring to the words stored in a KATAKANA dictionary 4, detects delimiting positions of the KATAKANA words. in response to this detecting result, an intermediate point generating part 7 generates the signal for generating an intermediate point, and an inserting/synthesizing part 9 inserts the intermediate point between words. When words are of foreign language, a space generating part 8 generates the signal for generating a space and the inserting/synthesizing part 9 inserts a space between words.
Patent JP-S6440841-A (JP)
Title: Photoreceptive member
Inventor: AOIKE TATSUYUKI
IPC: H01L31/0248
Filed: 1987-08-05
Abstract: PURPOSE:To improve adhesion between an upper layer and a lower layer, to enhance durability and absorption efficiency of long wave-length light, such as semiconductor laser beams, and to prevent interference by incorporating Ge or/and Sn in the layer region of the upper layer in contact with the lower layer. CONSTITUTION:The photorecepive member 100 is obtained by laminating on an Al type conductive supporting body a 101 photoreceptive layer 102 composed of the lower layer 103 and the upper layer 104 made of a nonmonocrystalline material containing Si as a base and H or/and halogen and having the layer region in contact with the layer 103, containing Ge or/and Sn. The lower layer 103 is made of an inorganic material containing at least Al, Si, H, and Mg, and provided with a layer region containing Al, Si, and H in a nonuniform distribution in the layer thickness direction, and Mg, and Ge to be added when needed, or the like may be uniform or nonuniform in the layer thickness direction in the layer 103.
Patent JP-S5987287-A (JP)
Title: Control of pump in drainage field
Inventor: INABA RIYUUICHI
IPC: F04B49/06
Filed: 1982-11-09
Abstract: PURPOSE:To control a pump in high accuracy in a drainage field with the complicated flow of water by preparing a number of operation patterns for operating a draining pump and alloting the operation patterns to a plurality of regions determined by the relation between the inner water level and the outer water level and controlling the pump so that hunting can be prevented when the operation pattern is changed. CONSTITUTION:A plurality of regions are set in the relation between the level 6 of the outer water level 1 on the downstream side and the level 5 of the inner water level 2 on the upstream side, and a draining pump 3 carries-out drainage operation according to a prescribed operation pattern. The region in which each water level is lower than the respective pump starting water levels 21 and 26 for the outer water level and the inner water level is a region where a main pump stops operation. The control anomaly region 16 where inner water level lowers, the control anomaly region 15 where inner water level lowers and outer water level rises, the constant discharge amount control region 13, the constant axial power control region 11, and the reverse pumping head anomaly region 14 are determined, and the control pattern of the pump is determined by actually measuring the inner and outer water levels. When an operation point 20 shifts into other region, control pattern is changed after the lapse of a certain time.
Patent JP-H1041011-A (JP)
Title: Magnet plug
Inventor: HIGASHIDE KOJI
IPC: H01R13/58
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnet plug in which connection and connection release are facilitated comparing to the conventional connection composed of a plug blade and a blade soket in the case of the connection and the connection release, and an apparatus or a cord is not damaged even if a wire is pulled carelessly, and no force is applied to the connection portion of the cord even if the cord is pulled. SOLUTION: A combination recessed portion 6 into which the front portion of a magnet outlet is fitted is provided on the front face of an outer shell body 11, a conduction pin 1 which is electrically connected to the contact portion of the magnet outlet is protruding provided on the front face of the outer shell body 11 which is the bottom face of the combination recessed portion 6, and a magnetic attraction means which attracts the magnetic body on a magnet outlet side and is mechanically combined therewith in a magnet plug 2. A tension remover 8 removing the tension of a cord is fitted to the rear portion of the outer shell body 11 so as to be free in detaching as a separated body from the outer shell body 11.
Patent JP-S6087420-A (JP)
Title: Azimuth measurement medium of magnetic head
Inventor: FUJITA TAKESHI
IPC: G11B5/82
Filed: 1983-10-20
Abstract: PURPOSE:To attain measurement even for an azimuth produced by a parallel shift of a magnetic head and to ensure the accurate measurement of azimuths, by recording the azimuth measurement information of the magnetic head at least on a track at the inner circumferential side and a track at the outer circumferential side among plural tracks. CONSTITUTION:The azimuth information is recorded on a track 8 near the most outer circumference and a track 68 near the most inner circumference of an azimuth measurement medium. This medium is loaded to a floppy disk device for which an azimuth should be measured, and a magnetic head is shifted to the track 8 to measure an azimuth theta1 there. Then the magnetic head is shifted to the track 68 to measure an azimuth theta2 there. Then theta1not equal to theta2 is satisfied a position shift (x) due to a parallel shift of the magnetic head is not 0. In addition, the azimuth measurement information is recorded when necessary on an intermediate track between tracks of the inner and outer circumferential sides. Thus the accuracy is improved for measurement of azimuths.
Patent JP-2000027636-A (JP)
Title: Partition plate structure in exhaust part for internal combustion engine
Inventor: MORISHITA MICHIO
IPC: F01N3/28
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To eliminate interference between exhaust gases flowing through two flow conduits and split them to improve engine power, by forming partitions by overlapping a plurality of plates and forming slit for each partition plate not to cross each other, when an inside of a pipe element through which exhaust gas flows is divided into two flow conduits by the partitions. SOLUTION: A catalyst carrier is stored in a metallic case, a front cone 3 and a rear cone, pipe elements, are respectively welded to the front and rear portions of this. At least in the front cone 3, two partitions 5, 6 for radially dividing this inside into two parts along its center are arranged, and one pipe element is divided into two flow conduits 7, 8. Respective slits 9, 10; 11, 12 are formed in the both partitions 5, 6 so that the slits do not cross each other. Since the slits 9-12 do not cross each other, the both flow conduits 7, 8 do not inter-communicate each other. Therefore, because exhaust gases flowing through the both flow conduits 7, 8 do not interfere each other, the exhaust gas is split by dividing the both flow conduits 7, 8, and improvement of engine power can be accomplished.
Patent JP-H0482477-A (JP)
Title: Information service device by facsimile communication
Inventor: KIKUCHI ATSUSHI
IPC: H04N1/00
Filed: 1990-07-25
Abstract: PURPOSE:To send newest information desired by an information request party automatically by means of a facsimile equipment to the party by discriminating whether or not information not sent is stored in an information group having an identification code corresponding to a telephone number and sending the information to a facsimile terminal equipment. CONSTITUTION:An information request party registers a telephone number of its own facsimile terminal equipment 2 and a group code of a group desired by itself to an information service device 1. The device 1 retrieves an information management file at,e.g. a predetermined time of a day and sends the information to the facsimile terminal equipment 2 of the relating telephone number by means of a facsimile equipment via a telephone line 3 and an exchange 4. Thus, even when the information request party does not frequently make information request, since the newest information of the desired group is surely acquired, the service performance is enhanced and the utility efficiency is improved.
Patent JP-H099908-A (JP)
Title: Production of marine product concentrated extract improved in flavor, the concentrated extract and seasoning
Inventor: HAMADA SHINGO
IPC: A23L27/10
Filed: 1995-06-28
Abstract: PURPOSE: To obtain a concentrated extract having natural and rich flavors of marine products and improved in the fragrance, and further to obtain a seasoning containing the extract. CONSTITUTION: A concentrated solution containing the flavor ingredients of marine product raw materials is subjected to the adjustment of pH, added to a concentrated solution extract containing the taste ingredients of the marine product raw materials to produce the marine product concentrated extract improved in the flavor. The concentrated solution is obtained by adding water to various kinds of the marine product raw materials, distilling the mixture, recovering the distillate containing flavor ingredients and subsequently concentrating the recovered distillate. The distillation is performed at a middle or high temperature suitable for the natures of the raw materials.  The concentration is performed by applying a reverse osmosis treatment using a tight reverse osmosis membrane having a salt-intercepting constant of >=99.5% to the flavor ingredient-recovered distillate under a high pressure of >=50kgf/cm<2> . When the flavor ingredients are concentrated with the tight reverse osmosis membrane, the pH of the raw solution is controlled to <=4. The concentrated solution extract containing the taste ingredients of the marine product raw materials is obtained by extracting the taste ingredients from the raw material residues from which the flavor ingredients are vacuum- distilled off.
Patent JP-H0644399-A (JP)
Title: Method for measuring center position of circle
Inventor: YOKOYAMA HARUHIKO
IPC: G06K9/00
Filed: 1992-07-23
Abstract: PURPOSE:To obtain the center position and radius of the circle with high accuracy by measuring the center of the circle with respect to a set of respective edge points divided into sections and deciding the center of the circle by majority. CONSTITUTION:The edge point is detected from two-dimensional picture data and the set of the edge points is divided into sections. In the concrete, the center of gravity 6 of the edge point is calculated to divide 360 deg. into M pieces. The section division is performed at boundaries 7 of the section division of an edge point string 5 according to the M-divided angle centering the center of gravity 6. The circular arc approximation is performed by the mean quadruplicate error minimization method with respect to the set of edge points in each section to estimate the position of the center of the circle and radius, and to calculate the area where horizontal positions of the center of the circle, vertical positions of the center of the circle, and radii are most densely concentrated. Further, the position of the center of the circle and radius is decided by taking the mean of positions of the center of the circle and radii in the section where the horizontal positions of the center of the circle, the vertical positions of the center of the circle, and the radii are most densely concentrated. Thus, the position and radius of the circular arc can be obtained with high accuracy eliminating the adverse effects such as dusts and missing from the picture data.
Patent JP-2000029675-A (JP)
Title: Display updating method for plural components displayed on the same screen and program preparation device
Inventor: HIGUCHI NAOKO
IPC: G06F3/048
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of making a user prepare a program for updating the display of plural components. SOLUTION: A pointer to the component with the need of updating the display is registered to the component pointer table of a synchronous component A and the tag name of data required for updating is registered to a tag name table. At the time of receiving a call in a fixed cycle by a timer, the synchronous component obtains the data of the registered tag name from a data management part and sets them to the tag name table (S31). Further, the display updating of the respective components is called (S32). For the display updating of the respective components, the data of the tag name are obtained from the synchronous component and the display of the component is updated based on the data.
Patent JP-S6353260-A (JP)
Title: Reactive sputtering device
Inventor: ASAI KAZUYOSHI
IPC: C23C14/34
Filed: 1986-08-25
Abstract: PURPOSE:To uniformize the compsn. of a film by providing a means for joining and mixing a reactive gas and sputtering gas to the front stage of a gas introducing port of a sputtering vacuum vessel so that the atmospheric gas at the time of sputtering has a uniform gas ratio. CONSTITUTION:An introducing pipe 11A for the sputtering gas and an introducing pipe 11B for the reactive gas are coupled to each other just before the gas introducing port 13 to the sputtering vacuum vessel 12 to form the confluent part 111 of both gases. The diameter and average pressures of the respective pipes 11A, 11B are adjusted to provide an approximately viscous flow region from valves 15A, 15B up to the gas introducing port 13. The sputtering gas and reactive gas joined to each other in the confluent part 111, therefore, generate turbulent flow and are satisfactorily mixed with each other. The gaseous mixture fills the inside of the vacuum vessel 12 while maintaining the specified mixing ratio. The sputtered film uniformly contg. the reactive gaseous component is formed by the above-mentioned mechanism.
Patent JP-H0517047-A (JP)
Title: Sensing device
Inventor: HAMADA TATSUO
IPC: B65H7/02
Filed: 1991-07-11
Abstract: PURPOSE:To provide a sensing device which enables sensing of cover opening/ closing and object existence/no existence by single means. CONSTITUTION:A sensing device is provided with a transport path 60 of transfer paper sheets P in a laser beam printer body, a cover 8 integral with the printer body, to be opened or closed freely, at a position facing the transport path 60 of the printer body, a lever/crank, in the vicinity of the transport path 60, for freely actuating the cover to a first position where there is no transfer paper sheet P in the transport path 60 and the cover 8 is opened, a second position where there is a transfer paper sheet P in the transport path 60 and a third position where the cover 8 is closed, and a single photo-interrupter 6 for sensing existence/no existence of the transfer paper sheet P and cover 8 opening closing on the basis of the respective lever/crank positions.
Patent JP-H0482425-A (JP)
Title: Supervisory and control system
Inventor: OGAWA YASUYUKI
IPC: H04B7/15
Filed: 1990-07-25
Abstract: PURPOSE:To dispense with a dedicated line switching information transmission part by transmitting line switching information from a supervisory station in a dial signal. CONSTITUTION:When a satellite line 2 is interrupted, the line switching part 9 of a controller 4 to be monitored receiving a transmitted PB signal returns an incoming tone to a supervisory controller 3 by performing the dial operation of a telephone set 5. A prescribed PB signal is sent out by performing the dial operation of the telephone set 5 at a center side confirming the incoming tone, and also, a supervisory controller 8 is connected to ground switching line 11, 12 sides by switching line switching parts 6, 7 by a manual operation. When a fault is recovered, the transmission line of supervisory control signal is returned to the satellite line 2 by operating the supervisory station, thereby, it is possible to dispense with the dedicated line switching information transmission part.
Patent JP-H0482489-A (JP)
Title: Catv system
Inventor: MAEDA KAZUKI
IPC: H04N7/16
Filed: 1990-07-25
Abstract: PURPOSE:To secure immediacy on a request of use of a subscriber service by using a memory card so as to control a CATV terminal. CONSTITUTION:When a memory card 110 is loaded to a card read section 105 of a terminal, the read section 105 sends a read data to a control section 104, in which whether or not the card 110 is proper is discriminated. When it is discriminated that the card 110 is proper, subscriber specific information, a service utility contract data, view date and a period data are called by the entry of selection of view request channel, request of offer of specific service and time of a clock 106 and the control section 104 implements required processing, controls a descrambler 103 or the like and outputs a normal video signal to an output control circuit 107 and offers various service. Thus, a desired program is viewed under any condition without a wait time.
Patent JP-2001022572-A (JP)
Title: Information processing system and firmware updating method
Inventor: ISHIKAWA HIROYUKI
IPC: G06F9/06
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To quickly update the firmware even to a system of a large scale. SOLUTION: This information processing system includes a server computer 12 which contains an internal storage medium 17, a computer 11 which is managed by the computer 12 and contains an internal storage means 14 and a network 13 which connects together both computers 12 and 11. In such a constitution, the computer operation control firmware data B and a firmware updating program A are stored in the storage medium 17 of the computer 12. Then the firmware data C and the program A are sent to the computer 11 from the computer 12 via the network 13 and then stored in the storage medium 14.
Patent JP-H0245912-A (JP)
Title: Manufacture of x-ray lithography mask
Inventor: IGUCHI KATSUJI
IPC: G03F1/22
Filed: 1988-08-08
Abstract: PURPOSE:To make fine a transfer pattern by preventing a change in stress from being produced by irradiating an X-ray absorption layer formed on an X-ray transmission film with an electron beam and thereafter forming an X-ray absorption pattern. CONSTITUTION:A 1mum-thick SiC film 2 as a membrane is deposited on an outer frame Si substrate 1 by sputtering. An Al film 4 of 1000Angstrom  thick is deposited on the SiC film 2 and is connected to earth potential through an ammeter which is to monitor an electron beam current, and further irradiated with an electron beam 5. For the membrane which has been irradiated with the electron beam the rear of the Si substrate 1 is etched by using a 24% sodium hydroxide solution at 80 deg.C to form an X-ray transmission section 6. Then, tungsten heavy metal as an absorption film 7 is deposited. Hereby, any change in stress can be prevented from being produced to make fine a transfer pattern.