baber/WOPTO huggingface dataset:
Patent JP-S63178742-A (JP)
Title: Apparatus for preventing dew condensation on shrunk ring of turbine-driven generator rotor
Inventor: YOSHIDA KOJI
IPC: H02K11/00
Filed: 1987-01-16
Abstract: PURPOSE:To prevent dewing on a shrunk ring of a turbine-driven generator rotor by encircling said shrunk ring with a moisture-proof cover to shut off the outside air and by sealing a desiccant in the inner part of said ring. CONSTITUTION:To prevent invasion of humidity from the upper part of a slot wedge in the slot of a rotor body 1a, urethane foamed material 6 is placed on a recessed part, a rubberlike shielding material 7 is wound thereon and one end of a moisture-proof cover 3 is airtightly fastened thereto by Dubilee Free Size Band 8. Also at the other end of the moisture-proof cover 3, the shielding material 7 is wound on a rotating shaft and fastened thereto by Dubilee Size Band 9. A desiccant-containing pocket 10 is provided in the moisture-proof cover 3 and airtightly combined with an output port for said pocket 10 in the manner of being capable of opening and shutting by a closure 11, and the desiccant 12 is inserted from the outside and received by the pocket. Thus, it is possible to prevent dewing on a rotor shrunk ring.
Patent JP-H025886-A (JP)
Title: Production of protein having modified structure
Inventor: ANETSUTO TEI RII
IPC: C12N1/21
Filed: 1989-01-17
Abstract: PURPOSE: To produce altered structural protein from a target genetic material by culturing a protein structure modifying agent with the target genetic material, recovering the reacted genetic material, introducing the obtained genetic material to a cell strain, culturing the introduced cell strain and screening and recovering a specific gene clone from the cultured cell strain.  
     CONSTITUTION: A protein structure modifying agent is cultured with a target genetic material, e g. a DNA in a specified plasmid, under a condition advantageous to promote mutation of a genetic material to produce the altered structural protein. Further, the reacted genetic material is introduced into a host cell suitable for mutation of the plasmid and gene expression of the mutated gene. The obtained mutated clone is screened, isolated and recovered. Thereby, a modified structural protein is synthesized without using a chemical synthesis or a standard technique of a genetic engineering. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05195106-A (JP)
Title: Method for refining molybdenum mineral
Inventor: ODAKA TAKEO
IPC: B03D1/02
Filed: 1992-01-21
Abstract: PURPOSE:To rapidly remove a copper sulfide mineral and to refine a molybdenum mineral by applying molybdenum flotation to a copper concentrate contg. molybdenum ore, oxidizing the float with ozone and further applying flotation. CONSTITUTION:Molybdenum flotation is applied to the copper concentrate obtained by roughing and cleaning to obtain a crude molybdenum concentrate contg. >=about 1wt.% molybdenite. The crude molybdenum concentrate is oxidized with ozone and floated while suppressing the floating of the copper sulfide mineral. A high-grade molybdenum concentrate is obtained in high yield in this way.
Patent JP-H06215392-A (JP)
Title: Driving device for objective lens
Inventor: YAMAMOTO YASUHIRO
IPC: G11B7/09
Filed: 1993-01-21
Abstract: PURPOSE:To obtain an objective lens driving device in which the position of the objective lens is not affected by the external acceleration and the tilt adjustment of the objective lens is unnecessary. CONSTITUTION:A spherical lens 1 is mounted on the side part of a lens holder 3. A focusing coil 7 is also mounted below the lens holder 3. A tracking coil 9 is mounted on both sides of the focusing coil 7. The lens holder 3 is mounted on a magnetic circuit 23 having a magnet 11. By the revolving motion of the lens holder 3 around the prescribed point, the holder moves the spherical lens 1 in the focusing direction (direction of an arrow F). The prescribed point locates in a leaf spring and the center of gravity of a movable part 21 coinsides with this prescribed point.
Patent JP-H08204230-A (JP)
Title: End face emission led array and fabrication thereof
Inventor: FUJIWARA HIROYUKI
IPC: H01L33/30
Filed: 1995-01-24
Abstract: PURPOSE: To obtain an end face emission LED array having high density light emitting element part and fabrication thereof. CONSTITUTION: The end face emission LED array comprises a light emitting element part having PN junction formed on a planar underlying semiconductor 11 of first conductivity type. Notches 12 are made at the corner on the surface and rear of the underlying semiconductor 11 on one edge 11a side thereof and impurities of second conductivity type is introduced to each notch 12 thus forming an impurity region 13. A second side electrode 15 is formed on the underlying semiconductor 11 while being insulated therefrom and connected with the impurity region 13 and a first side electrode 17 is formed while being connected with the underlying semiconductor 11 and insulated from the second side electrode 15. A plurality of the impurity regions 13 are formed on the surface and rear of the underlying semiconductor 11 in the longitudinal direction of the side end face 11a.
Patent JP-H10203853-A (JP)
Title: Ground resistance reducing agent and production on ground resistance using the same
Inventor: ARAKI AKITOSHI
IPC: C09K17/02
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a grounding resistance reducing agent capable of sufficiently reducing grounding resistance, carrying out deep drill grounding work and lessening occurrence of vibration and noise by work and to provide a method for reducing a grounding resistance. SOLUTION: This rounding resistance reducing agent comprises a hydraulic substance fine granule having <=15μm average particle diameter or the fine granule and a gelatinizing material and further one or more admixtures selected from a quick hardening substance, setting retarder, dispersing and electrical resistance lowering agent. The grounding resistance reducing agent is made into a slurry, poured through an injecting tube preinserted to the underground and the injecting tube is used as a grounding electrode as it is.
Patent JP-H06224513-A (JP)
Title: Board and method for manufacturing semiconductor laser array
Inventor: TOKUDA JUN
IPC: H01S5/00
Filed: 1993-01-22
Abstract: PURPOSE:To provide a board for manufacturing semiconductor laser array that can quickly correspond to the change in arrangement form of light emitting position. CONSTITUTION:The title board is provided with a semiconductor board having a layer construction for semiconductor laser elements where a plurality of electrodes 4, 4,... are formed on the surface thereof and the construction for striped semiconductor elements is arranged in array.
Patent JP-H06219620-A (JP)
Title: Device for conveying piece of paper and direction changing unit used therefor
Inventor: TAKEMOTO NAGATOSHI
IPC: B65H29/58
Filed: 1993-01-22
Abstract: PURPOSE:To make it possible to withdraw paper money directly from a ball lending machine located between stands to a safe or the like of the game shop and not through a money withdrawing unit at the end of a row of stands or a row system controlling machine. CONSTITUTION:A paper money 3 conveyed vertically and substantially in a horizontal direction by means of a first horizontal conveyor 10A changes its direction by 90 deg. by means of a first direction changing unit 20A and conveyed vertically by means of a vertical conveyor 30. Thereafter the paper money 3 changes its direction by 90 deg. by means of a second direction changing unit 20B and conveyed to a safe 5 one after another by means of a second horizontal conveyor 10B.
Patent JP-H09191785-A (JP)
Title: Container for culturing plant
Inventor: KAYANO MINORU
IPC: C12M1/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a plant-culturing container having a specific structure, capable of making up the optimal environments for various kinds of culture plants, high in closability and good in operability. SOLUTION: This container comprises a container main body 10 and a lid 20 which are formed from a light-transmissible plastic material (e.g. a polyester). The container main body has a bottom part for receiving cultured plants and a sidewall, and furthermore a brim part for fitting into the lid 20 in the upper opening part. The lid 20 has a brim disposed on its periphery and used for fitting onto the container main body 10, and has a ventilation hole on its inner side. The ventilation hole is closed with a porous membrane 40 held with a cap 30. The porous membrane 40 has gas permeability in a gas permeation degree of 1-50sec/cc, and preferably comprises a raw material having the maximum hole diameter of <=15μm and a thickness of 50-500μm, such as polystyrene.  Thereby, the environments of gases, water and light can optimally be maintained, and contamination with various microbes can be prevented.
Patent JP-S62166647-A (JP)
Title: Facsimile equipment
Inventor: SHINANO TOSHIAKI
IPC: H04N1/00
Filed: 1986-01-20
Abstract: PURPOSE:To produce facsimile picture information from signals and transmit or record the facsimile picture information, by installing a centronics connector which is freely connectable with a, for example, 8-bit parallel centronics interface to facsimile equipment main body. CONSTITUTION:Data from a centronics connector 10 are temporarily stored in a buffer memory 14. An MPU11 fetches data information from the buffer memory 14 while writing data information received through the centronics connector 10 in the buffer memory 14 and, when the data information is a control code, carries out control operations in accordance with the procedure of the code. When the data information is character codes, the MPU11 develops characters on a picture information memory 13 by using a character generator 12 and produces picture information. When a desired quantity of picture information is produced and accumulated on the picture information memory 13, the MPU11 makes the picture information to flow through a circuit 5 so as to make facsimile communication by controlling a picture information compressing/ restoring and modulating/demodulating section 18.
Patent JP-H11106322-A (JP)
Title: Composition for oral cavity
Inventor: OSHINO KAZUSHI
IPC: A61K8/58
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for oral cavity which inhibits the precipitation formation of calcium fluoride by the reaction of fluorine ions with calcium ions even in the presence of anionic surfactants and promotes the recalcification effect on teeth. SOLUTION: This composition for oral cavity contains a fluorine ion- supplying compound in an amount of 0.002-1 wt.% calculated in terms of the fluorine, a calcium ion-supplying compound in an amount of 0.001-0.5 wt.% calculated in terms of the calcium and a sugar alcohol in an amount of 55-99 wt.%, and the content (calculated in terms of the calcium) of the calcium ion- supplying compound to the content (calculated in terms of the fluorine) of the fluorine ion-supplying compound is 1/2 or less (weight ratio).
Patent JP-S60154112-A (JP)
Title: Photoelectric converter for position detection
Inventor: NAKAMURA KATSUAKI
IPC: G01B11/00
Filed: 1984-01-24
Abstract: PURPOSE:To perform high-precision position detection through simple and inexpensive constitution by connecting one electrode to each of photosensitive areas provided on one surface of a semiconductor substrate radially and separately from one another, and providing a common electrode which operates as the other electrode of the plural photosensitive area on the other surface of the semiconductor substrate. CONSTITUTION:Four photosensitive areas 3, 4, 5, and 6 made of a p type semiconductor are provided on one surface of an n type semiconductor substrate 2 radially and separately from one another. The surface at the side where the photosensitive areas 3-6 are provided is covered with a transparent insulating film 7, and anode-side electrodes 8-11 are provided on surfaces of the photosensitive areas 3-6 by ohmic connections while penetrating the transparent insulating film 7. Further, the common electrode 2 which operates as cathode-side electrodes of the respective photosensitive areas 3-6 are provided on the other surface of the semiconductor substrate 2. Thus, the four photosensitive areas 3-6 are provided on the semiconductor substrate 2 radially and separately from one another, so they are provided closely to one another and variance in characteristics is reduced greatly, and further the utilization efficiency of detection is improved.
Patent JP-S63177163-A (JP)
Title: Image forming device
Inventor: MENJO TAKESHI
IPC: G03G15/01
Filed: 1987-01-19
Abstract: PURPOSE:To improve operability by providing a storage part which stores a signal supplied through an amplification part according to an initial state storage mode set previously in a developer concentration control means until the initial state storage mode is reset. CONSTITUTION:An arithmetic processing and control part is provided with a memory 64 and the initial state storage mode wherein detection signals for developers by colors and a reference light signal are stored in the memory 64. The detection light signal for the developers by the colors and the reference light signal are stored until the storage contents of a program memory 52 are rewritten in the initial state storage mode set in the memory 52. Therefore, even if both signals are stored every time the concentration of each developer is detected in the initial state storage mode, an initial standard developer concentration value is prevented from varying. Consequently, an automatic developer control system which has superior operability can be provided.
Patent JP-2000207652-A (JP)
Title: Burglar preventing system and monitoring system
Inventor: MATSUDAIRA SHINJI
IPC: H04B1/38
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To attain the miniaturization of a warning unit by sharing one antenna coil as antenna coils for receiving an announce signal and transmitting a warn ing signal. SOLUTION: The warning unit receives the announce signal generated from a robber prevention gate through a reception circuit composed of an antenna coil L and a capacitor C1, and inputs it through an amplifier 1 for reception to a central arithmetic circuit 2. When the announce signal is inputted, the central arithmetic circuit 2 sounds an alarm from a speaker 3 and outputs the warning signal through an amplifier 4 for transmission to a transmission circuit composed of the antenna coil L and a capacitor C2. At such a time, the central arithmetic circuit 2 turns on a switching transistor T and grounds a point P so that the configuration equal with a conventional transmission circuit can be provided and transmission from the antenna coil L is enabled.  The switching transistor is small and inexpensive in comparison with the antenna coil so that miniaturization and price-down are attained.
Patent JP-H06224262-A (JP)
Title: Semiconductor device
Inventor: OTAKI HIROKO
IPC: H01L21/60
Filed: 1993-01-22
Abstract: PURPOSE:To provide a semiconductor device in which the damage of the electrodes of a semiconductor chip brought about when the inner leads of a lead frame is brought into contact with the electrodes of the semiconductor chip can be prevented and also the semiconductor chip can be surely connected to the lead frame. CONSTITUTION:A double-sided adhesive tape 6 is placed between a semiconductor 1 with electrodes 4 formed on the surface and the inner leads 3 of a lead frame made of a conductive material and is temporarily fastened by thermocompression bonding and at the same time the electrodes 4 and the inner leads 3 are interconnected by plating, and the tips of the inner leads 3 are brought into contact with the electrodes 4 of the semiconductor chip 1 in advance and at the same time a soft metal-plating 8 is formed in at least one tip part nearer to the tip-side part than the double-sided adhesive tape 6 of the inner leads 3.
Patent JP-S63178656-A (JP)
Title: Facsimile equipment
Inventor: NAKAGAWA SHUICHI
IPC: H04N1/21
Filed: 1987-01-19
Abstract: PURPOSE:To allow the titled equipment to urge a required processing to the equipment operator simply and surely by informing the shortage of an idle area of a storage section storing tentatively picture information through the opening of the equipment cover when storage paper reaches a prescribed residual quantity. CONSTITUTION:When a storage paper end detection section 1a detects the paper end state and a memory management section 2a detects the full buffer state of a memory 9, a command section 3a outputs a command signal to a lock release mechanism 3b in addition to display and buzzer alarm to an opera tion display section 4 to give a command to open an upper cover 3c. The lock release mechanism 3b has a function to open the upper cover 3c based on a command from the command section 3a. That is, a relay R is excited by a signal from the command section 3a to excite a magnet M by closing the con tact C and an iron piece I is attracted to a magnet to move a level L in the direction of arrow, the lock is released and the upper cover 3c is opened by a spring Sp.
Patent JP-S59135679-A (JP)
Title: Tape cassette
Inventor: HARADA MASAYUKI
IPC: G11B23/087
Filed: 1983-01-24
Abstract: PURPOSE:To attain automatic assembling by automatic machine by inserting both front and rear covers to a lower half from the upper side for positioning them and coupling an upper half onto the lower half for assembling both halves. CONSTITUTION:The upper half 1 is coupled onto the lower half 2 and the assembling of a tape cassette is finished by setting with screw incorporatedly both halves 1, 2. A couple of fulcrum pins 15 of the front cover 4 are pressed from the upper part by a lower ridge 1b of both left and right side walls 1a of the upper half 1 by coupling the upper half 1 onto the lower half 2, and a couple of the fulcrum pins 15 are positioned finally by a couple of recessed parts 40 of the lower half 2. When the upper half 1 is moved horizontally from the rear side of the lower half 2 and the upper half 1 is coupled onto the lower half 2, a couple of the positioning projections 47 are engaged into a couple of engaging holes 48 and the upper half 1 is positioned automatically on the lower half 2. Thus, the automatic assembling of the tape cassette by using an automatic machine is performed easily by using the shape of the halves.
Patent JP-H02192692-A (JP)
Title: Remote watch control system
Inventor: YAMAZAKI KYOJI
IPC: H05B37/02
Filed: 1989-01-20
Abstract: PURPOSE:To carry out a sensor control no more to the load which has received a control by a watching data from a watch terminal device, by memorizing that it has been controlled by the watch terminal device such as a wall switch, in a main operation board. CONSTITUTION:When a control by a transmission signal 6 from a watch terminal device 5 is carried out to a luminous load (d) in the first group luminous load group between the starting and the ending of the transmission signal (b) from a sensor input terminal device 6 transmitted to control a specific first group luminous load group, the fact that such a control has been carried out is memorized. And according to the starting of the transmission signal (b) from the sensor input terminal device 6, only a luminous load group other than a luminous load (e) which has been controlled by the transmission signal (b) from the watch terminal device 5, in the first group luminous load group, is to be sensor-controlled. As a result, when a watch terminal device 5 such as a wall switch is operated during the sensor control, the corresponding load can be sensor-controlled no more.
Patent JP-H02190934-A (JP)
Title: Method for forming program for parallel computer
Inventor: SAGAWA NOBUTOSHI
IPC: G06F9/45
Filed: 1989-01-20
Abstract: PURPOSE:To form a rapid simulation program using a parallel computer by determining an optimum area division pattern by area division processing. CONSTITUTION:Space area division processing 103 extracts 107 main operation with the highest load out of solution algorithm specified by input information 101 and executes area division 108 so that the extracted operation is most rapidly calculated. Namely, when the main operation is complete parallel operation capable of independent execution at respective grating points, the area is divided like blocks, and when the operation is data dependent parallel operation requiring the reference of the newest values of adjacent grating points, the area is divided like slices to improve the parallelism of operation. When the degree of parallelism is equal in both the operation, the volume of communication is reduced. Program output processing 104 changes the constitution of a formed program in accordance with the sort of main operation and forms the optimum program for various kinds of solution algorithm. Consequently, a rapid simulation program for a parallel computer can be formed for problems in a wide range.
Patent JP-S56108337-A (JP)
Title: Outrigger devised to put up and down jack bore
Inventor: NAKAMURA SHIGEKAZU
IPC: B66C23/36
Filed: 1980-01-29
Abstract: PURPOSE: To remove the fear of collision between crane members and jack bores during the transfer of a crane by constructing outriggers to be long and jack bores to be put up and down.  
     CONSTITUTION: Long horizontal cylinders 2 to be extensible are horizontally provided on both side walls of a crane, while guide 3 are provided at tops of these horizontal cylinders 2 for putting up and down jack bores 11 along the above-said guides 3, thereby adjusting fixing heights of bores. The above-said jack 10 is constructed of bores 11, vertical cylinders 12, and ground bodies, and the whole length of the jack can be determined by the operation of vertical cylinders 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54103059-A (JP)
Title: Optically scanning reader
Inventor: SEGAWA HIDEO
IPC: H04N1/04
Filed: 1978-01-30
Abstract: PURPOSE: To make it possible to accomplish the high speed reading operation of high resolution by using a simple construction, in which the light reflected from an original is received by means of a single optical fiber having a longitudinal light receiving side along the optical scanning line to obtain image signals with the use of a limited number of optical detectors.  
     CONSTITUTION: The light receiving portion 11 of an optical fiber 10 is arranged along a main scanning line in the vicinity of the lower side of an original 2, which is to be moved for auxiliary scanning in the direction of arrow a, whereas the laser beam emanated from a laser oscillator 5 advances along the main scanning line through a polygonal mirror 6 and a condensing lens 12 to irradiate and scan the image on the lower side of the original 2. A highly sensitive optical detector 16 is attached to the end of the fiber 10 so that the light reflected from the original 2 goes from the light receiving portion 11 into the fiber 10 and is converted into electric signals by the detector 16 thereby to produce image signals corresponding to the original image. 
     COPYRIGHT: (C)1979,JPO&Japio