baber/WOPTO huggingface dataset:
Patent JP-S57186480-A (JP)
Title: Method and device for peeling orange
Inventor: OOTA TORAO
IPC: A23N7/08
Filed: 1981-05-09
Abstract: PURPOSE: To carry out the peeling of an orange, rapidly, without damaging the pulp, etc., by peeling the rind and the pith from the segments using the pressure of high-pressure water.  
     CONSTITUTION: A pair of devices A for cutting the rind of an orange are pressed to the top and the bottom of an orange fruit 1. The rind-cutting edges 25 and needles 22 are thrusted into the rind, and the cylinder is rotated to cut off the rind in the form of circular disc. The middle part of the body of the rind 7 is cut with a cutter 40 to form an annular cut 4 dividing the rind 7 into the top part and the bottom part. The high pressure water jet nozzles B are pressed to the top and the bottom openings 2, 3 of the orange 1, and water having a pressure of about 20W25kg/cm 2  is introduced from the tank 30 through the nozzles 33 between the segments 6 and the white pith 5 or the rind 7, passed between the skin of the segments and the pith 5 or the rind 7, and discharged from the cut 4 at the middle part of the orange rind. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56167867-A (JP)
Title: Operation controlling method for hydraulic machine
Inventor: TSUNODA SACHIO
IPC: F03B15/04
Filed: 1980-05-28
Abstract: PURPOSE: To avoid exposing a casing to a high pressure condition by a method wherein high-pressure compressed air is directly applied to only an inner passage which is on the inner side of a guide vane and is directly connected to a draft tube, so as to lower the water level.  
     CONSTITUTION: The guide vane 4 and an inlet valve 6 are so controlled that the vane 4 is fully closed earlier than the valve 6. When the vane 4 is fully closed, compressed air is supplied to the inner passage through an air supplying pipe 8 to depress the water within the inner passage to a specified level, and the supply of air is interrupted. When the valve 6 is fully closed, the passages on both sides of the vane 4 are communicated with each other to balance the pressure therein, then the vane 4 is opened and the residual water in the outer passage is discharged through the draft tube 7 by the centrifugal effect of a runner 2. When this operation is accompanied by a rise in the water level within the inner passage, the water level is controlled to return to the specified level by supplying air through the pipe 8. As a result, the water level in the outer passage is also depressed to the level of an opening part of the pipe 10 which is lower than the guide vane 4, so that the runner operation is shifted into an in-air rotation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07251704-A (JP)
Title: Seat belt tightening device
Inventor: OHASHI YUTAKA
IPC: B60R22/46
Filed: 1994-03-14
Abstract: PURPOSE:To make the structure of an entire device compact by providing an engagingly locking control means releasing the engagingly locking state of a regulation member and allowing rapid forward movement of a front side mass body by a main spring member and also for rendering the regulation member again in the engagingly locking state when the front side mass body is returned to its rear original position by a connection member. CONSTITUTION:When an inertia force acts on mass bodies 14, 15 by vehicular rapid deceleration, etc., the front/rear mass bodies 14, 15 are moved forward against the spring force of a sub-spring member 13 and the engagingly locking state of a regulation member 16 is released by an engagingly locking control means 18 and the front side mass body 14 is allowed to move forward rapidly by the spring force of a main spring member 12. When it is reset, the front side mass body 14 is returned to its rear original position by a connection member 17 and the main spring member 12 is shrunk again between the engagingly locking parts 141, 151 of the front/rear mass bodies 14, 15 and the reset is finished by placing the regulation member 16 in the engagingly locking state again by the engagingly locking control means 18 so that it may be reused. Therefore, the device structure can be simplified and miniaturized.
Patent JP-S56169149-A (JP)
Title: Glass
Inventor: EHANA YOUZOU
IPC: C03C3/102
Filed: 1980-05-28
Abstract: PURPOSE: To obtain high-quality glass with an enhanced molding yield by using a specified percentage of PbO, Na 2 O, K 2 O, Sb 2 O 3 , Al 2 O 3  and SiO 2 .  
     CONSTITUTION: This glass consists of, by wt., 9W11% PbO, 6W10 Na 2 O, 6W10% K 2 O, (14W18% Na 2 O+K 2 O), 0.5W2% Sb 2 O 3 , 0W1% Li 2 O, 0.8W1.0% Al 2 O 3  and the balance SiO 2 . Na 2 O and K 2 O exert influence on the coefft. of thermal expansion, viscosity and electric characteristics. Sb 2 O 3  is desired to be ≤2% to accelerate the melting and refining of the glass, so it is added by 0.5W2.0%. Li 2 O and Al 2 O 3  are required to reduce the viscosity during melting, and when the total amount exceeds 2%, devitrification and difficulty in working are caused during melt bonding and working. Accordingly, Li 2 O and Al 2 O 3  are regulated to 0W1% and 0.8W 1.0%, respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02248965-A (JP)
Title: Image forming device
Inventor: MITOYA HIROSHI
IPC: G03G15/00
Filed: 1989-03-22
Abstract: PURPOSE:To carry out the starting and stopping of a copying operation automatically by providing a switch to switch on a power source by making a copy receiving plate a copy receiving position and to switch it off by making it a folded position. CONSTITUTION:The device is made transformable between the copy receiving position where it is protruding to the side of the copy receiving plate 2 or the device main body 1 or the folded position where it is folded along the side of the device main body 1, and a switch 5 is provided by which when this copy receiving plate 2 is in the copy receiving position, the power source 6 is turned on, and when it is in the folded position the power source is turned off. Therefore, when the copy receiving plate 2 is traveled to the copy receiving position, the engagement with the switch 5 is released, by the action of the switch 5, the power source 6 is turned on and the image forming operation is made able to start, and when the copy receiving plate 2 is traveled in the opposite direction to the folded position, it is engaged with the switch 5 and the power source 6 is turned off by the action of the switch 5 and the image forming operation is stopped. Thus, starting and stopping of the copying operation is carried out automatically.
Patent JP-H021166-A (JP)
Title: Contact-type image sensor
Inventor: NANJO TAKESHI
IPC: H04N1/028
Filed: 1989-03-22
Abstract: PURPOSE:To obtain a contact-type image sensor which displays a definite optical output as the whole sensor and whose S/N ratio has been enhanced by installing lighting windows at the outside of transducers at both ends of an optoelectric transducer row. CONSTITUTION:A single metal such as Cr, Mo, Ti, Co or the like or an alloy composed of this is evaporated on a transparent substrate 1; simultaneously with a lower-part light-shielding film 2, a lighting window W1 is formed by a photolithographic etching method. An opaque evaporated film of such as Cr or the like is formed, as a lower-part electrode 4, on a transparent insulating layer 3. A lighting window W2 is formed in this lower-part electrode 4 in the same method as used to form the lighting window W1. In this manner, optoelectric transducer rows of the number corresponding to a draft read-out length (l) are arranged; two or more dummy windows Wd are formed at both ends of the optoelectric transducer rows; accordingly, the amount of photodetection of all transducers of the optoelectric transducer rows becomes equal. Thereby, it is possible to obtain a contact-type image sensor whose optical output as the whole sensor is definite and whose S/N ratio is high.
Patent JP-S545901-A (JP)
Title: New antibiotic sf-2002 substance and its paeparation
Inventor: FUKUYASU TSUGUAKI
IPC: A61P31/04
Filed: 1977-06-14
Abstract: PURPOSE: Antibiotic SF-2002 substance. Characteristics thereof are as follows: white powder, m.p. 121W123°C, specific rotatory power [α] 2 D 5 =-108° (1%, chloroform);6 compositon of elements (wt.%): C 57.11, H 8.07, N 10.19, O 24.63, molecular weight 850W900; UV absorption spectrum shows no characteristic peak at 210-400mμ; slightly soluble in water, hexane, etc., soluble in ethyl acetate, etc. and easily soluble in chloroform, etc.; positive to potassium premanganate reaction. etc., and negative to ninhydrin reaction 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60213937-A (JP)
Title: Photosensitive photographic element
Inventor: UKAI TOSHINAO
IPC: G03C1/825
Filed: 1984-04-09
Abstract: PURPOSE:To obtain good photosensitivity by incorporating a layer contg. a specified compd. in a photographic element composed of a support, a silver halide emulsion layer, and other layers. CONSTITUTION:The layer incorporated in the photographic element composed of the support, the silver halide emulsion layer, and other layers contains a compd. by formula I or II in which G is a nonmetallic atomic group necessary for completing a chromophoric group; Z, Z' are each methine or N; and R is H, alkyl, aryl, heterocyclic, amino, acylamino, sulfonamide, alkoxy, alkoxycarbonyl, aminocarbonyl, hydroxy, or carboxy, and each of said alkyl, aryl, heterocyclic, sulfonamido, and aminocarbonyl groups may be optionally substituted. Such compds. are preferable as the sensitizer or sensitizing dye of a silver halide emulsion, and the partial structures of azapentalene of imidazo[1,2-b]pyrazole and pyrazolo[1,5-b]-1,2,4-triazole are especially preferable. The use of such a compd. permits good photosensitivity to be obtained.
Patent JP-H09255674-A (JP)
Title: Production of tetronic acid
Inventor: KANEKO CHIKARA
IPC: G03C1/295
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain tetronic acid useful as a photographic development promoter, or as an intermediate for medicines and agrochemicals, by reaction of diketene with a product prepared by reaction between water and a halogen in an organic solvent. SOLUTION: First, a halogen such as fluorine gas diluted with nitrogen to 3vol.% is passed through a mixture of acetonitrile and water in the volume ratio of 10:1 followed by purging with nitrogen for 5min. Subsequently, diketene of formula I is dripped into the resultant system to conduct a reaction. After ending the reaction, the reaction liquor is diluted with water and dichloromethane followed by subjecting the dichloromethane phase to extraction with water, and the resultant aqueous phase is evaporated to dryness. Thereafter, the resultant crude crystal is recrystallized from ethanol-chloroform, thus efficiently obtaining the objective tetronic acid of formula II useful as a photographic development promoter, or as an intermediate for medicines and agrochemicals, or as a building block for natural substance synthesis in high yield.
Patent JP-S58188237-A (JP)
Title: Preventive method of spontaneous ignition in storage of coal
Inventor: WATANABE TAKASHI
IPC: B65G3/04
Filed: 1982-04-27
Abstract: PURPOSE:To uniformly control a water content of coal and prevent its spontaneous ignition without causing the use of water more than necessary or the decrease of a calorific value of the coal, by blowing atomized water into ambient gas in a coal storage equipment to humidify the coal. CONSTITUTION:When coal 2 is stored in a dome 1, a temperature difference in a part of a funnel shaped slope 7 formed to the center increases to intensify a tendency of a temperature rise of the coal 2. In consequence, steam is jetted toward the above from a nozzle 6 in the vicinity of the root of a strut 3 provided to the center of the dome 1, and a water content of the coal 2 in the part of the slope 7 is efficiently controlled to prevent a temperature rise, in this way, the coal can be prevented from spontaneous ignition due to accumulation of heat. While the slope 7 is a part, where the coal 2 is raked off by a reclaimer 4, and efficient also in point of prevention of coal dust scattering.
Patent JP-S51146051-A (JP)
Title: Drive means for electric loading and unloading apparatus
Inventor: HONJIYOU YOSHINARI
IPC: B66F9/08
Filed: 1975-06-10
Abstract: PURPOSE: To permit most efficient operation of the electric loading and unloading appartus and also permit use of apparatus of small capacity by always restricting the load on the motor for a swash plate type variable capacity axial plunger pump to a constant value. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02250276-A (JP)
Title: Grounding metal piece for printed circuit board
Inventor: KAKIZAKI YUJI
IPC: H05K7/14
Filed: 1989-03-24
Abstract: PURPOSE:To mount a grounding metal piece in any desired place on a printed circuit board by bending a resilient conductive plate into W-form, equipping it at its center protrusion with a recess to serve for fixation to the printed circuit board, and connecting the grounding pattern of printed circuit board electrically with the chassis metal piece. CONSTITUTION:A canoe-shaped fit part 1 of a W-form grounding metal piece 4 made from a resilient conductive plate is fitted in a hole 7 provided in a printed circuit board 5. At this time, protrusions 3 at the two ends of this grounding metal piece 4 contact the grounding pattern 6 of the printed circuit board 5, while a chassis metal piece 8 is contacted by another protrusion 2 mating with the grounding metal piece fit part 1 when the printed circuit board 5 is installed at this chassis metal piece 8, and thus the grounding pattern 6 is connected electrically with the chassis metal piece 8 through the grounding metal piece 4. Thereby grounding pattern in any desired place on the printed circuit board 5 can be connected with the chassis metal piece 8.
Patent JP-H07275401-A (JP)
Title: Racket
Inventor: TAKAHASHI YASUHIKO
IPC: A63B49/03
Filed: 1994-04-08
Abstract: PURPOSE:To enable a player to select ball repulsion performance and to attain compatibility of the excellent repulsion performance with high spin performance. CONSTITUTION:This racket is provided with a frame 1 for segmenting a gut extending space 2 having nearly an elliptic shape. Gut 3 is inserted into the plural gut insertion holes formed at the frame 1. The gut 3 is extended longitudinally and transversely in the gut extending space 2 to form a ball hitting surface 4. A shaft 7 consisting of a gripping part 5 and a throat part 6 is integrally joined to the bottom part 1b of the frame 1 and the throat part 6 is branched to a fork from the gripping part 5 to extend the throat parts which are connected to the frame 1 at the front ends. The form of the throat parts 6 is internally provided with a piece of a bridging part 8 extending nearly parallel with the bottom part 1b of the frame 1. The bridging part 8 is provided with plural pieces of through-holes 9 permitting insertion of the longitudinal gut 3a in the central part of the extension direction thereof.
Patent JP-H05274212-A (JP)
Title: Memory initializing processing method
IPC: G06F12/00
Filed: 1992-03-27
Abstract: PURPOSE:To shorten time until activating a computer system mounting a large capacity memory or starting a work program by making a memory initializing processing independent of the computer system. CONSTITUTION:When the activating processing of a computer system is started, a CPU 11 starts a memory process (a), and this memory process performs the memory initializing processing of a designated bank in a memory 12. The memory initializing processing of remaining designated banks is performed by utilizing the interval of running the work process.
Patent JP-H0612192-A (JP)
Title: Improvement for arrangement of high- availability disk
Inventor: ROBAATO SHII SOROMON
IPC: G06F11/10
Filed: 1993-03-05
Abstract: PURPOSE: To provide a method for coping with data in plural data storage disks having a user data sector and a parity sector corresponding to it. CONSTITUTION: In a low mode in which user data in the sector of an operation invalidating user data disk are restored from data in the sector of the other user data disk and a corresponding parity entry, plural data storage disks are used while operated. Before new data are written in the selected sector of one operating disk, the restored user data in the user data sector of the operation invalidating disk are written in the corresponding parity sector instead of the parity entry in a parity disk. Information for identifying the operation invalidating disk is written in the specific identified area of the parity disk for indicating that such operation already occurs. Afterwards, the new data are written in the corresponding sector of the operating disk.
Patent JP-S546420-A (JP)
Title: Latency-time display unit
Inventor: TAKEZAWA TERUHIRO
IPC: H04N7/025
Filed: 1977-06-17
Abstract: PURPOSE: To make it possible to display clearly the latency time in a multiplex character broadcasting reception time to a viewer, by providing a latency-time detection circuit to a TV receiver. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59213277-A (JP)
Title: Dc/dc converter power source
Inventor: KAZUMA HIDEJI
IPC: H02M3/28
Filed: 1984-04-10
Abstract: PURPOSE:To enable to eliminate power loss of a starting resistor by providing a starting transistor for opening or closing a starting current flowed to the starting resistor, and controlling the transistor by the presence or absence of an output of a converter power source. CONSTITUTION:When a switch 2 is closed, a base current is flowed to a starting resistor 3, a starting transistor 14, a resistor 15, and a diode 16 in this order. Thus, the transistor 14 is conducted, a starting current is flowed to the base of a switching transistor 4, a converter power source starts starting, and a pulse voltage is generated at an output winding 10. This pulse voltage is rectified, smoothed by a diode 11 and a capacitor 12, and a DC current is supplied to a load 13, and when the output voltage corresponding to the base voltage of the transistor 14 gradually becomes high, the base current is hardly flowed, and when the base potential becomes the vicinity of the potential of a DC power source 1, the transistor 14 is completely interrupted, and the starting current flowed through the resistor 3 is hardly flowed, the starting circuit is stopped, and the power loss of the resistor 3 can be lessened.
Patent JP-S62227726-A (JP)
Title: Curled seaming of plastic can
Inventor: IMAZU KATSUHIRO
IPC: B29L22/00
Filed: 1986-03-31
Abstract: PURPOSE:To form a double curled seamed part excellent in sealing reliability and sealing pressure resistance and surely prevent the problem of leakage of the contents which have self-developing pressure or the interior of which is put under reduced pressure or vacuum by a method wherein the double curled seaming is performed by engaging a flange part, which is shaped by canting the shell of a plastic can down from the horizontal plane by 5-45 deg., with the curled seaming end of a metal cap. CONSTITUTION:A flange part 6 is provided so as to make an angle of alpha downwards from the horizontal plane H. A metal cap 10 has a countersunk part 12 with a V-shape in cross section at the outer periphery of its panel part 11 and a groove part 13 and a curled part 14 at its outer periphery. The groove part 13 is lined with sealing compound 15. The metal cap 10 is assembled to the shell 1 of a plastic container in such a manner that the flange part 6 of the shell enters into the gap of the groove part 13 of the metal cover. In the state as just mentioned above, lifting pressure P1 is applied upwards to the container shell 1 and at the same time curled seaming pressure P2 is applied radially to the curled part 14 of the metal cover so as to perform a double curled seaming through the deformation of the curled part 14 of the metal cap.
Patent JP-S51148187-A (JP)
Title: A movable body driving apparatus
Inventor: HATA KAZUHIRO
IPC: G05D3/00
Filed: 1975-06-12
Abstract: PURPOSE: In a device in which commands stopping after correcting the drift amount, the drift amount fo the movable body is indicated on the indication counter. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52154235-A (JP)
Title: Apparatus for heating utilizing heat pipe
Inventor: KIKUCHI KENTAROU
IPC: F24D15/00
Filed: 1976-06-17
Abstract: PURPOSE: To accomplish heat transference with extremely high efficiency between a heating cylinder outside room and a heat exchange cylinder inside room by use of a heat pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61230195-A (JP)
Inventor: KAMIYAMA TADAAKI
IPC: G09G1/00
Filed: 1985-04-04
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-S59199957-A (JP)
Inventor: NAKAUCHI SHIYUNZOU
IPC: E04D3/40
Filed: 1983-04-25
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-H01243977-A (JP)
Title: Method for transferring continuous food material and apparatus therefor
Inventor: SHIMAOKA KOICHI
IPC: A23P1/12
Filed: 1988-03-24
Abstract: PURPOSE:To facilitate the transfer of even a food material having high tackiness to the next step without causing the adhesion of the material to the transfer means by extruding a continuous food material with an extruder and transferring the material in a state floated with an air stream. CONSTITUTION:A continuous food material 2 extruded from an extruder 1 is transferred with a transfer apparatus to the next step (e.g. a cutting step with a cutting means composed of pair of rollers 19, 19 and cutting edges 21). The transfer apparatus is composed of an air-permeable belt conveyor 3 extended over an air-blasting means 15. The food material 2 can be transferred under cooling in a state floating on the belt conveyor 3.
Patent JP-S57187271-A (JP)
Title: Dot needle for writing
Inventor: SAKAI SHIYUUICHI
IPC: B43K1/06
Filed: 1981-05-14
Abstract: PURPOSE:To provide a dot needle for writing which has a small outside diameter, retains sufficient hardness and adrasion resistance and has a strengthened  edge part at a corner threof, by a method wherein a sintering alloy powder is  enclosed in a pipe and is sintered together with the pipe. CONSTITUTION:For example, the sintering alloy powders 21, 22 such as tungsten, cobalt or the like are charged in the pipe 11 having an outside diameter of 4mm. and a wall thickness of 0.15mm., and the pipe with the powders therein is compressed and drawn by a die, a swaging device or the like to compress the powders charged in th pipe. Thereafter, the sintering green powders 21, 22 as they  are in the pipe are sintered in a sintering furnace.
Patent JP-S62227076-A (JP)
Title: Manufacture of high silicon steel material
Inventor: ABE MASAHIRO
IPC: C23C16/56
Filed: 1986-03-28
Abstract: PURPOSE:To obtain the titled steel material having superior plastic workability and ensuring magnetic characteristics by siliconizing a steel material by chemical vapor deposition (CVD) and by heat treating it by batch bright annealing to cause diffusion. CONSTITUTION:A steel strip S is heated to a CVD temp. of 1,023-1,200 deg.C in a heating furnace 1 without causing oxidation. The heated steel strip S is introduced into a CVD furnace 2, where it is continuously siliconized by CVD at the CVD temp. in an atmosphere of a nonoxidizing gas contg. 5-35mol% SiCl4. The siliconized steel strip S is cooled to a prescribed temp. in a cooling furnace 3 and coiled. The resulting coil 7 is put in a batch annealing furnace 6, where Si is diffused into the interior of the steel material by bright annealing in a nonoxidizing or reducing atmosphere. By this method, a high silicon steel material having high quality is efficiently obtd. without deforming the steel material or melting the edge parts.