baber/WOPTO huggingface dataset:
Patent JP-S60163489-A (JP)
Title: Semiconductor device
Inventor: NOJIRI HIDEAKI
IPC: H01S5/227
Filed: 1984-02-06
Abstract: PURPOSE:To contrive the improvement of the effect of current stricture and photo confinement by a method wherein a low-resistant layer is formed on the substrate side of a semiconductor laser from the side surface, and a layer of low refractive index and high resistance is provided thereon. CONSTITUTION:The semiconductor laser is composed of a GaAs substrate 30, a buffer layer 31, a clad layer 32, an active layer 33, a clad layer 34, and a contact layer 35. SiO2 film is formed on the surface by evaporation or the like, and the film in the part for mesa etching is removed. Thereafter, a laser constituent part of stripe form is left by etching down to the N<+> GaAs buffer layer 31. A conductive type a-Si layer 38 and an a-Si layer 39 of low refractive index and high resistance are grown at the etching section. afterwards, an electrode is formed by etching a required part of the a-Si layer of low refractive index and high resistance. Thus, a film of low refractive index and of high resistance for a photo confinement layer and for current stricture is simply manufactured, and the manufacturing efficiency is high.
Patent JP-S60164603-A (JP)
Title: Warmingup device for main steam control valve casing
Inventor: TAKAHASHI MAKOTO
IPC: F01D17/10
Filed: 1984-02-06
Abstract: PURPOSE:To devise improvement of controlability of steam flow rate sent to a main steam control valve by controlling the opening of a bypass valve provided in a bypass piping of a main stop valve so that the temperature difference between the inside and outside surfaces of the main steam control valve casing falls within allowable values. CONSTITUTION:A bypass piping 5 and a bypass warming-up valve 6 are provided for a main stop valve 3 in a main steam pipe 1 of a steam tubine 2. A control device 9 receives signals from inside and outside surface temperature detectors 7, 8 and controls the opening of the bypass warming-up valve 6 so that the temperature difference between the inside and outside surfaces of the casing of a main steam control valve 4 falls within a predetermined allowable values and warms up the control valve casing and the controlability of the main steam control valve 4 is improved.
Patent JP-S53103415-A (JP)
Title: Preparation of trihalocarboxylic acid ester
Inventor: IDE JIYUNYA
IPC: B01J27/16
Filed: 1977-02-22
Abstract: PURPOSE: The compound of formula I (X=halogen; R 1 =alkyl), e.g. 2,2diemethyl-3,5,5-trichlorohexane-1-carboxylic acid ethyl ester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10218037-A (JP)
Title: Body lower surface part covering device for mobile agricultural machine
Inventor: KUROIWA FUMIO
IPC: A01B51/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent damaging of a tip end part of crops by a lower surface irregularity part in a belly of a machine body, in a controlling tractor running in a paddy field during growth of crops. SOLUTION: In this mobile agricultural machine, a front/rear wheel 4, 5 is mounted in both end parts of a front/rear axle 2, 3 arranged before and behind a machine body 1. Here, in an inner width inward of the front/rear wheel 4, 5, a pair of support bars 6, 6 long in a longitudinal direction are positioned, between the right/left support bars 6, 6 is connected by a sheet 7 of canvas, nonwoven fabric, etc., also a hole is opened in a right/left direction central part of the sheet 7, the support bar 6, 6 is mounted in the machine body 1 from a downward side of the front/rear axle 2, 3.
Patent JP-S54112543-A (JP)
Title: Ventilating equipment for tunnel
Inventor: KIMURA YUKIO
IPC: E21F1/00
Filed: 1978-02-22
Abstract: PURPOSE: To provide a ventilating equipment for a tunnel, wherein a manually operable second switch is provided in parallel with a first switch which can be operated at regular intervals of time so that a ventilating fan can be automatically operated at regular continuous intervals of time, and further the ventilating fan can be operated at any time if desired to increase a factor of safety.  
     CONSTITUTION: When an electromagnetic circuit breaker MCB is closed a timer 2 is started. When contacts of the timer 2 are closed an auxiliary relay X 2  is energized, a first switching means X 2 a is closed, and a relay 52X becomes in an energized condition. Thus an electromagnetic contactor 52 is caused to close and the operation of a ventilating fan is initiated. After a certain period has passed the contactors 2a of the timer 2 are opened to stop the operation of the ventilating fan Br. These actions are repeated to ventilate a tunnel. When the contactors 2a of the timer are opened, and if a push-button switch BS 1  or BS 2  is pushed, a second switching means X 1 a is closed, and the ventilating fan Br becomes in an operating condition. If the release of the push-button switch is neglected a third switching means X 2 b serves to permit the ventilating fan to get back to its normal operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06231045-A (JP)
Title: Disk cache control system
Inventor: KANEKO KAZUYUKI
IPC: G06F12/08
Filed: 1993-02-05
Abstract: PURPOSE:To easily obtain the compatibility of data in cache memory with data in a disk device in a system in which the disk device is shared with plural hosts incorporated with the cache memory. CONSTITUTION:A first area 8 which stores the number of times of issuance of a reserve command which occupies the disk device at every disk device, a second area 9 which stores the number of times of issuance of the reserve command when access to data with the minimum access in the cache memory is performed, and a third area 5 which stores the number of times of issuance of the reserve command issued until that time at every data in an LRU link 4 in which all the data in the cache memory are arranged in sequence of access are provided at a cache managing table to manage disk cache.
Patent JP-H0792731-A (JP)
Title: Resin particle for electrostatic charge image developing toner
Inventor: KAWASE HIROMITSU
IPC: G03G9/087
Filed: 1992-01-07
Abstract: PURPOSE:To make it possible to fix with a low energy when polymerized resin particles used for an electrostatic charge image developing toner are fixed in a multiple of overlapping layers of the resin particles polymerized to be in toner size by containing a large amount of dye in the resin particles. CONSTITUTION:In the resin particles used for electrostatic charge image developing toner and obtained by adding a mcromolecular dispersant that dissolves in hydrophilic organic liquids to a hydrophilic organic liquid, then adding one or two kinds or more of vinyl monomer, which dissolves in the hydrophilic liquid but whose polymer generated is swollen by the hydrophilic liquid but hardly dissolves in the hydrophilic liquid, and subsequently coloring after granulation, at least a monomer represented by the formula is used as the vinyl monomer.
Patent JP-S54113112-A (JP)
Title: Contactor for electric car
Inventor: KURIYAMA SHIGERU
IPC: B60L15/00
Filed: 1978-02-22
Abstract: PURPOSE: To provide an arrangement for contactor of electric car, in which force of a return spring acted when contacts are closed is reduced by utilizing the accelerator pedal depressing force, whereby it is enabled to open the contact rapidly if a rather small-sized magnet is employed.  
     CONSTITUTION: As the accelerator pedal is depressed downward, drive lever 18 is turned upward in counterclockwise direction. When the top of lever 18 comes to a position almost contacting washer 36, it is detected by an accelerator opening detecting means connected to accelerator shaft 15 and current is supplied to coil 8 of magnet. When the accelerator pedal is further depressed, top of the lever 18 comes into contact with washer 36 and then the washer 36 and spring seat 39 are moved upward against the force of return spring 42. When movable member 20 is turned counterclockwise by washer 36, electromagnetic force 28 acted to movalbe member 20 is increased, and if electromagnetic force 28 becomes greater than the force of spring 40, movable contact 24 comes into contact with fixed contact 31. On the other hand, when the accelerator is returned to a certain angle of its opening, current supply to the coil 8 is interrupted so that movable member 20 is turned clockwise rapidly by the force of return spring 42, and movable contact 24 comes out of engagement with the fixed contact 31. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07212776-A (JP)
Title: Deflection yoke
Inventor: NOZAWA TAKAHIRO
IPC: H04N9/28
Filed: 1994-01-19
Abstract: PURPOSE:To obtain a deflection yoke correcting a mis-convergence of a vertical direction unbalance pattern of a side beam on the upper and lower part of the screen. CONSTITUTION:In a differential resistance circuit comprising a differential resistor 4 and diodes 5, 6, when a current flows in a direction shown in solid lines in figure, the circuit acts as the differential resistance circuit only when deflection is made to an upper part of a screen. When deflection is made to the lower part of the screen, even when a slider of the differential resistor 4 is located at any position, it does not give effect on a current flowing through vertical deflection coils 1, 2 and mis-convergence at the lower part of the screen is corrected by a differential resistor 3. When deflection is made to the upper part of the screen, the current flowing to the deflection coils 1, 2 changes, but since the differential resistor 3 is used for correcting mis-convergence at the lower part of the screen, the mis-convergence at the upper part of the screen is corrected by operating the differential resistor 4. Thus, mis-convergence of the upper and the lower part of the screen is respectively corrected independently.
Patent JP-H09206007-A (JP)
Title: Cooking of rice for business use and apparatus therefor
Inventor: MIHIRA KEIICHI
IPC: A23L7/10
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To finish desired cooked rice in a business with a specific apparatus in spite of the kind of the rice when cooking a large amount of the rice in a restaurant or a chain store of a Sushi shop, etc. SOLUTION: This method for cooking rice for business use comprises washing weighed rice in a rice washing tank 10, adjusting the quantity of water, charging the resultant rice into a vessel 24 of a rice cooker 22 and then cooking the rice. In the process, either of a finishing step A for closing a rice charging valve 12, keeping the rice in a wet state of drained water in the rice washing tank 10 in the closed state of the rice charging valve 12 and absorbing water in the rice and a dipping step B for feeding the water and absorbing the water in the rice in a state thereof sunk in the water in the rice washing tank 10 after completing the rice washing can be carried out and a water absorption selecting means (a selection button 40) therefor is installed.  Furthermore, the apparatus is capable of opening the water charging valve 12 after completing either of the steps A and B, then charging the rice into the inner vessel 24 while adjusting the quantity of water.
Patent JP-S61178697-A (JP)
Inventor: NAKAMARU MIKIHIDE
IPC: G21D1/00
Filed: 1985-02-05
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-H01193859-A (JP)
Title: Card-shaped photographic sensitive material carrying mechanism and id card developing device having this mechanism
Inventor: HIRAI KINZO
IPC: G03D3/08
Filed: 1988-01-29
Abstract: PURPOSE:To simplify the maintenance and inspection work by separatably connecting a driving system and a driving source of a spiral mechanism and engaging a coupling means for this connection to stop in such position that a photographic sensitive material is inserted to a bottom part of a spiral shaft. CONSTITUTION:A rack 407 attachably and detachably provided in a processing tank is provided with a spiral mechanism 402 which inserts a card-shaped photographic sensitive material 1 to the bottom part of the spiral shaft to transport it from a carry-in side 400 to a carry-out side 401, and the driving system and the driving source of this spiral mechanism 402 are separately connected. The coupling means on the side of the spiral mechanism 402 is engaged with that on the driving source side which is stopped in such position that the photographic sensitive material 1 is inserted to the bottom part of the spiral shaft, thereby connecting the driving system and the driving source. Thus, the initial position is easily set and cleaning and the maintenance and inspection work are simplified.
Patent JP-S55113775-A (JP)
Title: Manufacture of 4*55perfluoroo1*33dioxolan compound
Inventor: GIYUNTAA JIIGEMUNTO
IPC: C07D317/42
Filed: 1980-02-20
Abstract: 4,5-Perfluoro-1,3-dioxolanes prepared by the described process have an anesthetic effect.
Patent JP-H03225208-A (JP)
Title: Track inspection instrument with a pair of image pickup systems
Inventor: YOMOTO MASAHIKO
IPC: G01B11/245
Filed: 1990-01-31
Abstract: PURPOSE:To efficiently photograph only a necessary target to be inspected from a traveling vehicle to inspect a track by allowing a control means to selectively and successively transferring the image information at two positions on the track photographed by a pair of image pickup means to a main image storage means. CONSTITUTION:The image pickup parts 4, 4' respectively photograph two rails 7, 7' from upper parts. On the other hand, respective joint opening detecting parts 5, 5' detect joint openings formed on the two rails 7, 7' as specific structures on the track. The image pickup parts 4, 4' photographs the joint opening targets to be inspected and store the images in auxiliary image storage parts 6, 6'. The joint opening images temporarily stored in the storage parts 6, 6' are successively transferred to the main image storage means 3 by the control means 2 and collectively stored in the means 3. Thus, only the necessary targets to be inspected can be efficiently photographed from the traveling vehicle and the track can be inspected based upon the photographed images.
Patent JP-S61178755-A (JP)
Title: Operation display device
Inventor: WATANABE KAZUMASA
IPC: G11B33/10
Filed: 1985-02-04
Abstract: PURPOSE:To reduce cost and to improve operability by operating and displaying selectively plural modes through less operational buttons. CONSTITUTION:When a recordable cassette tape is loaded at the cassette holder part 29 of a video tape recorder main body 28, the operational button 12 which acts as a mode group switching button and switches video-recording and reproducing modes is depressed to cause the operation in the video recording temporary stop state, which is displayed on a crystal liquid display board 18. When said button 12 is pressed in such the state, the operation is made in the still picture reproduction state, which is displayed on the crystal liquid display board 18. If one operational button 12 is operated in such a way, the functions and display contents of other five operational buttons 13-17 can be switched. Thus the space for five operational buttons and the number of parts can be reduced. Moreover a board having an arbitrary size can be used as a crystal liquid display board, and the size of the operational button and its disposing interval have the comparative degree of freedom, thereby improving the display ability and the operability.
Patent JP-H04236575-A (JP)
Title: Decoding processing method
Inventor: HATASHITA MASAHIRO
IPC: H04N1/413
Filed: 1991-01-19
Abstract: PURPOSE:To allow one decoding processing circuit to apply time division multiplex processing to plural signals by restarting the processing from an address returned by a prescribed word when an address corresponding to the final word is stored and the signal processing is restarted in the case of interrupting the signal decoding processing. CONSTITUTION:A code memory 1 stores a code data. A CPU 7 reads the code data and transfers it to a code buffer 2 in the unit of words and manages a word address of a data transferred simultaneously. A decoding processing section 3 reads and decodes a single code of the data in the buffer 2 and outputs the result to an image output section 4 and has a printer 5 print it out. An EOL detection section 6 detects an EOL code in a code data transferred to the buffer 2, outputs the result to the processing section 3 and the data is used for decoding control and data transfer control. When decoding processing of an A data is interrupted under the control of the CPU 7 and one-line coding of a B data is finished, the processing is restarted from a word of a prescribed address at which the decoding of the A data is stored.
Patent JP-H07230906-A (JP)
Title: Permanent magnet and its manufacture
Inventor: TSUJI KOICHIRO
IPC: H01F1/053
Filed: 1994-02-16
Abstract: PURPOSE:To provide a permanent magnet having excellent magnetic characteristics and anticorrosion and a method of manufacturing this permanent magnet efficiently at a low cost. CONSTITUTION:The title permanent magnet is one 1 having an organic denatured silica film 3 on the surface of an Nd-Fe-B alloy magnet 2. Oil this occasion of obtaining the permanent magnet 1, an organic modified silica film 3 is formed on the surface of an alloy magnet 2 by dippirng the Nd-Fe-B alloy magnet 2 in a gel. formed by adding acid water to a mixed substance of a silica precursor with at least one kind of organic precursor chosen from methacrylate, epoxy and vinyl, agitating the mixture, and causing it to perform hydrolysis and condensation polymerization, pulling the magnet 2 up, and performing heat curing.
Patent JP-H11219229-A (JP)
Title: Information processor
Inventor: HONDA MASAMI
IPC: G06F3/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of reasonably housing a keyboard at the lower part of a housing and securing a wide space on a mounting surface. SOLUTION: This information processor is provided with a display unit 2 provided with a column 7 extended upwards to the mounting surface 3 and a flat housing 15 supported by the upper end part of the column for housing a liquid crystal display device and the keyboard 1 mounted on the mounting surface in front of the column. The display unit is provided with a falling prevention leg 28 extended from the lower part of the column through the lower part of the housing to the front part. The falling prevention leg 28 forms a space part 35 where the keyboard is put in so as to be taken out with the lower end part of the housing and the upper surface of the falling prevention leg 28 facing the space part forms a supporting surface 36 where the keyboard 1 is placed.
Patent JP-S54113566-A (JP)
Title: Bedclothes drier
Inventor: KAJI SHINICHI
IPC: D06F58/00
Filed: 1978-02-24
Abstract: PURPOSE: To enhanc the efficiency of drying a mattress and to prevent the floor from absorbing moisture by providing a corrugated expandable gap-forming member between the mattress and the floor, and providing a member for adjusting the spread of the gap-forming member.  
     CONSTITUTION: A gap-forming member 12 is formed of a material impregnated with a resin or of a resin having hinge effect. If the member 12 where spread in the direction P by the weight of a mattress 9 and a quilt 10 so largely that the height H could not be maintained, the moisture from the mattress 9 coold not escape. To prevent this, there is provided a tape 14 fitted on the side or no top of the member 12 for restriction of the maximum spread of the member 12. Thus a gap is ensured between the mattress 9 and floor 11, resulting in an efficient drying. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61178402-A (JP)
Title: Method of decomposition treatment of ozone
Inventor: KAGITANI TSUTOMU
IPC: B01J21/06
Filed: 1985-02-04
Abstract: PURPOSE:To decompose ozone simply, effectively, and economically, by bringing an ozone-containing gas into contact with TiO2, or TiO2, titanium hydroxide, Zn(OH)2, etc. carrying Ag, Pt, Pd, Rh, Ru, etc. CONSTITUTION:An ozone-containing gas is brought into contact with TiO2, or TiO2, titanium hydroxide, or Zn(OH)2 carrying Ag, Pt, Pd, Rh, Ru, etc. alone or it mixture. Consequently, ozone can be effectively decomposed without requiring heating specifically. In the system, the ozone-containing gas is irradiated with ultraviolet rays, so ozone is more effectively decomposed.
Patent JP-H11286778-A (JP)
Title: Formation of diamondlike carbon film
Inventor: YAMAZAKI SHUNPEI
IPC: C30B29/04
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To form a film of which hydrophilic properties, hardness and electrical conductivity are controlled by forming a substrate film of silicon nitride or the like on a member in the same reaction vessel and thereafter forming a diamondlike carbon thereon. SOLUTION: As the one for plasma CVD, a pair of electrodes are separately arranged. By using electromagnetic energy, large electric power is fed to a reaction space to control the phases of the electrodes, and plasma having synergetic effect is generated in the reaction space. This plasma space is provided with a member having the face to be treated. At first, on the member face, as a substrate film, a silicon nitride film or a silicon carbide film is formed by plasma CVD reaction. Next, into this reaction space, gaseous hydrocarbon such as methane, ethylene or the like, gaseous carbon fluoride, B2 H6 or NH3 as trivalent or pentavalent gas and disilane are introduced. The phases of the electrodes are controlled, and a carbon or diamondlike carbon film essentially consisting of carbon is formed on the substrate film by plasma CVD reaction.
Patent JP-S63187271-A (JP)
Title: Developing device
Inventor: ASADA TOMOYUKI
IPC: G03G15/08
Filed: 1987-01-30
Abstract: PURPOSE:To prevent a surplus developer from being retained and also, to prevent the developer from floculating, by providing an aperture on a partitioning wall member between a developing roller and a developing device main body. CONSTITUTION:The titled device is constituted so that an aperture member 10 is provided on a partitioning wall member 6 between the partitioning wall of a hopper 1 and a developing roller 4, and a space 9 surrounded by a coating blade 5 and the inside of the hopper 1 communicate with each other. The form of the aperture 11 of the aperture member 10 is shaped like a mesh, many round holes, many vertically long holes or many horizontal long holes, and when a surplus toner T is supplied excessively to the space 7 and the internal pressure becomes higher than the internal pressure of the toner T, the surplus toner T in the space is allowed to flow into the hopper 1 and moved, the floculation of the developer is prevented, and the driving torque of a developing device is decreased.