baber/WOPTO huggingface dataset:
Patent JP-S6163544-A (JP)
Title: Fluoride glass optical fiber
Inventor: MIMURA HIDENORI
IPC: G02B6/02
Filed: 1984-09-04
Abstract: PURPOSE:To provide a fluoride glass optical fiber free from the increase of the scattering loss caused by the deposition of fine crystals in spinning, by adding specific amount of NaF and HfF4 to adjust the viscosities and linear expansion coefficients of the core and the clad. CONSTITUTION:The core and the clad of the objective fiber is made of a compo sition composed mainly of ZrF4-BaF2-LaF3-AlF3. A desired specific refractive index difference between the core and the clad is achieved by adding controlled amount of NaF and HfF4 to the core and the clad. The amounts of NaF and HfF4 are selected to satisfy the formula 0<=0.25DELTAHfF4-4DELTANaF<=5 wherein DELTANaF is the difference between the amount of NaF (mol%) added to the core and that added to the clad, and DELTAHfF4 is the difference between the amount of HfF4 added to the core and that added to the clad. The opticalfiber obtained by the spinning of the fluoride glass has low scattering loss and transmission loss.
Patent JP-S6339818-A (JP)
Title: Therapeutic treatment using leaf of 'ibonuru'
Inventor: ARIZONO SHIZUO
IPC: A61K36/18
Filed: 1986-08-04
Abstract: PURPOSE:To provide an expectorant containing leaf of IBONURU as an actiave component. CONSTITUTION:Raw leaf or shade-dried leaf of IBOTANOKI (Ligustrum obtusifolium) or NURUDE (Rhus javanica) of Fig. I is applied to the skin to clear the throat of phlegm. T he shade-dried leaf is reconstituted to fresh leaf with water and applied before going to bed. The expectorant effect can be attained before morning. The obverse face of the leaf is made to contact with the skin.
Patent JP-H0731590-A (JP)
Title: Fundus camera
Inventor: OTSUKA HIROYUKI
IPC: A61B3/14
Filed: 1993-07-26
Abstract: PURPOSE:To provide a fundus camera, in which the working distance can be controlled quickly and easily while the control accuracy is improved. CONSTITUTION:A projecting means 56 for projecting an alignment luminous flux onto a testee eye E has an optical member 59 for separating an alignment image based on an alignment luminous flux to be projected on the testee eye E when the operating distance W from the testee eye E to the device main body is shifted form the proper position.
Patent JP-S6429618-A (JP)
Title: Intake device for engine
Inventor: HASHIMOTO NOBORU
IPC: F02F1/42
Filed: 1987-07-22
Abstract: PURPOSE:To generate a strong swirl in a low revolution region by forming the third intake passage for allowing the upstream side part of an opening/closing valve interposed into one intake passage to communicate to the other intake passage, in the constitution having two intake passages opened into a combustion chamber. CONSTITUTION:Two intake ports 26 and 27 are opened onto the upper surface of a combustion chamber 25, and the first intake passage 33 for always permitting intake to flow. is connected with the first intake port 26, and the second intake passage 34 into which an opening/closing valve 35 is installed is connected with the second intake passage 27. In such an intake device, the third intake passage 43 for allowing the communication between an upstream side opened port part 41 which has a large opening area and is opened to the upstream side from the opening/closing valve 35 for the second intake passage 34 and a downstream side opened port part 42 which has a small opening area and is opened in the vicinity of the connection part to the intake port 26 for the first intake passage 33 is installed. The intake feed having the speed component in the circumferential direction into a combustion chamber 25 through the first intake passage 33 from the third intake passage 43 is executed by closing an opening/closing valve 35 in a low revolution region, and a strong swirl can be generated.
Patent JP-H0348962-A (JP)
Title: Bus lock control system
Inventor: KITAHARA TAKESHI
IPC: G06F15/16
Filed: 1989-07-17
Abstract: PURPOSE:To prevent the deadlock of a bus lock control system by adding a bus right release means into a CPU in order to release the bus right in reply to a bus request even in a bus lock state when a retry request is received in the first cycle. CONSTITUTION:An instruction execution part 26 is secured in a CPU13 for execution of a semaphore operating instruction. Then the part 26 outputs a bus lock signal to fix the bus right in a read-modify-write bus cycle for the semaphore data on a semaphore operating instruction part 24 of a common memory part 22. A bus control part 27 executes again the bus cycle as necessary when a retry signal is asserted in response of the bus cycle. A bus right release means 28 releases the bus right in response to a bus request signal even though the bus lock signal is kept ON when the first read cycle of the semaphore received by an access with the bus lock signal kept ON ends the bus cycle with the reply of a retry request. As a result, a bus lock control system is never deadlocked.
Patent JP-H1172088-A (JP)
Title: Power administration and control system for hydraulic working machine
Inventor: RONY J DEVIA
IPC: F04B49/20
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling an electrohydraulic system of a working machine having an engine to drive a variable displacement pump. SOLUTION: A pump delivery amount setting device 125 generates a pump command signal showing a desired delivery amount of variable displacement pumps 115 and 120. An engine speed setting device 141 generates an engine command signal showing the desired rotating speed of an engine. In addition, a power manager 145 receives pump and engine command signals, obtains efficient engine speed and pump delivery amount, maintains a roughly constant pump flow rate, and generates an engine control signal to decelerate the engine speed to an efficient engine speed and a pump control signal to increase a pump delivery amount to an efficient pump delivery amount.
Patent JP-H0931537-A (JP)
Title: Production of high tensile strength steel excellent in weldability
Inventor: ITAKURA NORITSUGU
IPC: C21D8/02
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a high tensile strength thick steel plate excellent in weldability by subjecting a low carbon slab contg. a specified trace amt. of B to rolling under specified conditions. SOLUTION: A slab contg., by weight, 0.02 to 0.20% C, 0.02 to 0.80% Si, 0.50 to 2.50% Mn, 0.005 to 0.06% Al, 0.003 to 0.020% Ti, <0.006% N, 0.0003 to 0.0006% B or furthermore contg. small amounts of one or >= two kinds among Cu, Ni, Cr, Mo, Nb, V, rare earth metals and Ca is heated at 1000 to 1300 deg.C to prevent the coarsening of austenite, and carbon nitride forming elements such as Nb and V are sufficiently allowed to enter into solid solution. Subsequently, it is rolled at 40% cumulative draft at <=900 deg.C, and the hot rolling is finished in the temp. range of the Ar3 point ± 50 deg.C. Immediately after that, it is water-cooled to <=550 deg.C at a cooling rate of >=2 deg.C/sec.  The high tensile strength thick steel plate having excellent weldability without using expensive elements can be produced owing to the improvement of deterioration in its weldability caused by the addition of B as an element for improving hardenability by the reduction of the amt. of B to be added and the improvement of the rolling conditions.
Patent JP-2000017874-A (JP)
Title: Multi-stage parking device
Inventor: TAKAHASHI YASUHIRO
IPC: E04H6/06
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a multi-stage parking device capable of performing the inspection of a drive device and a control board. SOLUTION: The drive shaft 8 of a drive device 7 is disposed on the upper part of a pit 2 located sideward of a multi-stage parking pallet 4, the drive device 7 and a control board 9 is arranged in the neighborhood of the drive shaft 8, the opening part of these upward part is covered with a cover, a trap 16 leading to the pit 2 is provided in a second opening part formed on the interior side of the opening part, and the second opening part is covered with a second cover.
Patent JP-H0581537-A (JP)
Title: Automatic vending machine
Inventor: MOTOYAMA TAKESHI
IPC: B65G59/06
Filed: 1991-07-24
Abstract: PURPOSE:To obtain an automatic vending machine in which the load of merchandise on a merchandise conveying device provided at the lowest part of a column can be reduced, in the automatic vending machine which houses the merchandise such as cylindrical cans so as to be put sideways, and which conveys the merchandise from the merchandise conveying device at the lowest part of the column at the time of a selling operation. CONSTITUTION:The column is constituted so that the merchandise can be taken in and out in the backward and forward direction of the automatic vending machine main body, and the opening for housing the merchandise is provided at one side face of the column. And the device is provided with a guiding plate 22 which guides merchandise 16 housed at the lower part of the column so as to be lined-up in a row, and a merchandise passage in the column leading from the guiding plate 22 to a merchandise conveying device 17 is meanderingly constituted. And also, the device is provided with protruding portions 30 and 31 projecting to the merchandiose passage meandering constituted which support the merchandise 16.
Patent JP-S5977099-A (JP)
Title: Wind volume switching device in large sized blower
Inventor: WATANABE HIROSHI
IPC: F04D27/00
Filed: 1982-10-22
Abstract: PURPOSE:To enable switching of air quantity to high-medium-low along with each of the starting operations, eliminate a special wiring and reduce a cost by a method wherein a turning-on and off operation for a power supply is repeated. CONSTITUTION:When a power supply is turned on to start a motor 1, a fan 17 starts to rotate and a change wheel 3 is left to swing. When the power supply is turned off, the fan 17 is rotated a little with its inertia, and the change wheel 3 left to swing during a start-up operation is returned back to a position occupied before starting under the spring force of a coil spring 6 and a rachet 6 is also returned. That is, the fan 17 staying at the high s before starting up operation comes to the medium m simultaneously with the starting operation and then stopped under this medium m condition. Then, if it is turned on again, the fan 17 is rotated at the low w, and then if it is turned off, it is stopped at the low w and if it is turned on during next operation, it is rotated at the medium m, that is, it will be switched in order of high s   medium m   low w   medium m high s   medium m   low w   medium m   high s.
Patent JP-S6486494-A (JP)
Title: Fluorescent lighting apparatus
Inventor: YUEN TOU
IPC: H05B41/232
Filed: 1987-07-23
Abstract: PURPOSE: To make effective use in a district where the AC main power source changes over a relatively wide range, by providing a stabilizer having an inductor connected in series to the cathode of a discharge tube and the other connection part connected to the discharge tube by a tap from the inductor and connected to the cathode of the tube, and connecting one connection part to the AC power source through a capacitor. CONSTITUTION: A stabilizer 10, including an inductor coil 12 connected in series to a tube, has two connection parts 14, 16 by a tap therefrom. The connection part 14 is connected to the inductor coil by the tap through a capacitor 18, and the connection part 14, 16 itself is also connected to a cathode of the tube 2. In this device, in connection of 200V AC power supply, in the connection part 14, about 400V peak voltage is generated, and, in the connection part 16, about 800V surge voltage like pip is generated. These voltage are in the same phase, resultant peak voltage across the cathodes of the tube 2 is increased higher than 1200V, and an arc therein is instantaneously ignited.
Patent JP-2000015566-A (JP)
Title: Both surface polishing device for semiconductor wafer
Inventor: KURODA YUKIO
IPC: B24B37/28
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a both surface polishing device for a semiconductor wafer, which hardly impair the polishing clothes attached to an upper and a lower level block by the gear edge portion of an outer gear during polishing. SOLUTION: When both the face-to-face surfaces of a silicon wafer W are polished, polishing is put in operation by letting each carrying plate 15 be rotated, and revolved in a space between an upper and a lower level block 11 and 12 while abrasion liquid is being fed thereto. In this case, since polishing clothes 16 and 17 stretched over the upper and lower level blocks 11 and 12 are formed out of elastic bodies comparatively thick in thickness, the edge portion of each outer gear 15b of each carrier plate 15 is movingly brought into contact with the surfaces of the polishing clothes 16 and 11. However, the edge portion of each gear 15c is chamfered in advance so as to be rounded, the polishing surfaces of the polishing clothes 16 and 17 are hardly impaired.
Patent JP-S6429438-A (JP)
Title: Polyvinyl alcohol film
Inventor: AOKI SHOICHI
IPC: C08L29/04
Filed: 1987-07-24
Abstract: PURPOSE:To obtain a film excelling in slip and antiblocking properties, undergoing no falling off of fine powder and having heat sealability, by spraying an aqueous dispersion containing a specified amount of a fine powder of a specified particle diameter on the surface of a PVA film. CONSTITUTION:A film is prepared by spraying an aqueous dispersion containing 5-30wt.% fine powder of a mean particle diameter of 0.5-100mu on at least either surface of a polyvinyl alcohol film so that the amount of the fine powder sprayed may be 0.2-3.0kg/m<2> and drying the film. The mean particle diameter of the fine powder used is limited within 0.5-100mu from the viewpoint of its antiblocking effect. Namely, when it is below 0.5mu or above 100mu, the antiblocking effect is decreased. The content of the fine powder in the aqueous dispersion sprayed is limited within 5-30wt.% from the viewpoint of the appearance of a film and the falling off of the fine powder. The amount of the fine powder sprayed is limited within 0.2-3.0g/m<2> from the viewpoints of the antiblocking effect and the falling off of the fine powder. When it is below 5wt.%, the surface appearance of a film is poor, and when it is above 30wt.%, the falling off of the fine powder occurs.
Patent JP-S6341184-A (JP)
Title: Desensitizing ink for pressure-sensitive recording paper
Inventor: AZUMA SHUNSAKU
IPC: F01D5/18
Filed: 1986-08-06
Abstract: PURPOSE:To obtain desensitizing ink for pressure-sensitive recording paper excellent in various printabilities, usable in various couplers in common and having an excellent set-off property, by together using a butylene oxide adduct obtained by adding a specific quantity of butylene oxide to specific amine and an adduct obtained by adding a specific quantity of propylene oxide and ethylene oxide to amine as a desensitizer. CONSTITUTION:As a desensitizer, an adduct obtained by adding 5-50mol of butylene oxide to 1mol of amine represented by general formula (a) (wherein n is 1-5) and an adduct obtained by adding 10-70mol of propylene oxide and ethylene oxide to 1mol of amine represented by the formula (1) so as to adjust propylene oxide to 70mol% or more are together used and the use ratio of the butylene oxide adduct is 20-90% by wt. of the desensitizer. A uniform printing part is obtained by together using both adducts. Further, the balance of set-off property/desensitizing effect is enhanced and this desensitizer can be used in both of phenol resin type and aromatic metal carboxylate type couplers in common and desensitizing ink excellent in desensitizing effect and a set-off property is obtained.
Patent JP-2000017859-A (JP)
Title: Installation structure of storage
Inventor: YAMAKAWA TAKASHI
IPC: E04H1/12
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To secure a heat insulating property in a building by arranging a heat insulating material in the side walls and the ceiling of an external storage, when the external storage having a door at the external wall of the building is formed at the lower part of a landing in the building. SOLUTION: A rectangular parallelepiped external storage 10 is formed at the lower part of a landing 2a of a staircase 2 in a building B and a housing door 30 is provided at the external wall B1 to make it possible to put in and out articles from the outside of the building B. A heat insulating layer 40 is arranged at the partition parts 10a of the backface and the sideface of the external storage 10 and the ceiling 10b. An outer heat insulating material, a ventilation layer, an inner heat insulating material, and a moistureproof material are laminated to form a multilayer structure, in the heat insulating layer 40, and it is arranged between the outdoor side finishing material and the indoor side interior finishing substrate. Further, the external wall B1 and the housing door 30 are made to be of a fireproof structure.  In this way, not only the heat insulating property in the building B but also the fireproof property can be secured. When a ventilation property is imparted to the housing door 30, the partition part 10a and the ceiling 10b may be made to be of a fireproof structure.
Patent JP-H1032157-A (JP)
Title: Substrate processor
Inventor: KIZAKI KOJI
IPC: B05C5/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To appropriately prevent solidification of a processing solvent on a nozzle member or the feeding of solidified lumpy matter, by the predispensation meeting the processing requirements of a substrate. SOLUTION: A coater unit 14 is composed so that a photoresist solvent may be fed from a nozzle 36 of a solvent feeder 30, to form a thin film on a substrate surface. The nozzle 36 is connected to a solvent reservoir through the intermediary of a solvent-feeding pipe 38 and a control valve 40 so as to control discharge by a coater controller 62. Further, the coater controller 62 is provided with a timing set up part for setting up the timing of predispensation so that one or a plurality of timing modes meeting the processing requirements of the substrate such as the quality, etc., of the processing solvent for the substrate W may be selected out of the timing modes. Furthermore, the control valve 40 may be controlled by the coater controller 62 for making feasible the predispensation in the selected timing mode, during the operation time of the substrate processor.
Patent JP-S6429891-A (JP)
Title: Manufacture of decoration display panel
Inventor: NANBA KEIJIROU
IPC: G09F7/16
Filed: 1987-07-24
Abstract: PURPOSE: To form a decorative display panel with a minute pattern displayed by forming a mask pattern layer on the transparent or semitransparent substrate side as a body to be transferred and putting the substrate and a transfer sheet one over the other to adhere them and lifting off the mask pattern layer. CONSTITUTION: After a first colored layer 2 of desired patterns or characters is formed on release paper 1 by printing, a concealing layer 4 is formed overall by printing, and a second colored layer 3 is printed on them, thus forming a transfer sheet A. Next, a positive or negative screen tint mask pattern layer 6 is formed on a transparent or semitransparent colorless or colored substrate 5 made of resin or glass by printing, and the transfer sheet A is put on the mask pattern layer 6, and they are adhered by heat and pressure. The mask pattern layer 6 is peeled while peeling the transfer sheet A from the substrate 5. Thus, the display panel consisting of laminated colored layers 2b, 4, and 3b like a negative or positive fine screen tint pattern is formed on the substrate 5.
Patent JP-S6430574-A (JP)
Title: Automatic fire extinguishing ash tray
Inventor: YOSHIMATSU TOMIYA
IPC: A24F19/14
Filed: 1987-07-24
Abstract: PURPOSE: To provide an automatic fire extinguishing ashtray in a structure for sandwiching the lower end part by a pair of sandwiching members, extinguishing a fire, then opening the sandwiching members and feeding a cigarette butt to a receiving container when the cigarette butt is fed. CONSTITUTION: When the cigarette butt is fed to a cigarette butt feeding cylinder 12, the cigarette butt is held on a stopper 13 in an erected state. When a sensor 16 detects the weight of the cigarette butt, a geared motor 23 rotates a cam 25, the sandwiching member 19a is moved to the sandwiching member 19b, the cigarette butt is sandwiched and the fire is extinguished. Thereafter, the sandwiching member 19b is returned, the stopper B is moved simultaneously and the cigarette butt is freed and dropped in the receiving container 31.
Patent JP-S5887623-A (JP)
Title: Character processor
Inventor: KIMURA TADASHI
IPC: G06F17/22
Filed: 1981-11-20
Abstract: PURPOSE:To calculate numerals mixed with arabic and Kanji (Chinese character) numerals, by storing the numerical string including the Kanji string from an output means, selecting the stored numerical strings at an output position, discriminating the presence/absence of Kanji in the numerical string and converting the string into a corresponding numeral. CONSTITUTION:To a microprocessor CPU of a character storage device, an address bus AB, a control bus CB and a data bus DB are connected, and to each bus, a keyboard KB, ROm, an RAM, cursor register CR, character generator DG, printer PRT and buffer register BUF are connected. The content of the register CR is set to cursor save memories CSR1, CSR2 of the RAM, an input from the KB is stored in an operator memory KIN, and whether or not Kanji numerical string exists in the BUF is stored in a Kanji numeral memory TANI. The numerical string is selected, the presence/absence of Kanji numerals is discriminated and converted into a numeral, allowing to calculate numerical string where arabic and Kanji numerals are mixed.
Patent JP-H0514210-A (JP)
Title: Decoder for variable length code
Inventor: YAMADA KAZUYA
IPC: H03M7/40
Filed: 1991-06-28
Abstract: PURPOSE:To offer the decoder of a variable length code by which the inputted data of the variable length code can be handled by a bite unit, and the decoding of the variable length code can be operated by the bite unit. CONSTITUTION:This device is equipped with an FIFO 1 which stores inputted VLC code data, timing generator 2, register circuit 3 quipped with a shift operation and a load operation, pointer arithmetic circuit 4 having an arithmetic function corresponding to the shift operation and the load operation, ROM control circuit 5 which controls a VLC decode ROM according to the value of a pointer, VLC data and flag ROM 6 which is constituted corresponding to the bit length of the VLC code, and output register 7 which latches the decoded data. The inputted data of the bite unit are fetched to the register circuit 3 according to the pointer, the decoding of the data, and the shift and load operations of the register circuit 3, are controlled by the ROM 6, and the VLC decoding is operated by the data inputted by the bite unit.