baber/WOPTO huggingface dataset:
Patent JP-H1055234-A (JP)
Title: Keyboard and computer system
Inventor: KURIHARA KAZUO
IPC: G06F3/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an infrared keyboard and a computer system which can transmit signals with infrared rays. SOLUTION: An infrared-ray emission part 22 of the keyboard 20 emit infrared rays having signal components corresponding to characters or symbols corresponding to key input and the infrared rays are received by an infrared-ray reception part 11 of a computer body 10. The computer body 10 recognizes the key-inputted characters or symbols from the signal components of the infrared rays. An internal battery of the keyboard 20 is charged by one of three kinds of power source which are the power source of the computer body 10, an external battery, and an AC adapter. For the charging from the computer body 10, plug contacts 23 of the keyboard 20 and socket contacts 12 of the computer body 10 are engaged with each other to fix the keyboard 20 to the computer body 10.
Patent JP-S6369928-A (JP)
Title: Production of alloy
Inventor: MORI KENTARO
IPC: C22C33/00
Filed: 1986-09-09
Abstract: PURPOSE:To produce a uniform alloy of desired quality when an alloy of metals having remarkably different melting temps. is produced, by butting two electrodes made of the same metal to each other, arranging two or more pairs of such electrodes above a crucible, generating arc between the butted electrodes and dropping the resulting melts into the crucible as a casting mold, where they are mixed and stirred. CONSTITUTION:When an alloy of two or more kinds of metals having remarkably different melting temps., e.g., Nb-Ti, Ti-Al, Ni-Ti or Fe-Ti is produced, electrodes 14, 15 made of Nb or the like are butted to each other in a line or in the shape of V and electrodes 16, 17 made of Ti or the like are similarly butted. Arc 20, 21 is generated between the electrodes 14, 15 and between the electrodes 16, 17 and the resulting molten Nb and Ti are dropped into a water-cooled copper casting mold 11, where they are stirred with an electromagnetic stirring coil 12 to obtain a molten Nb-Ti alloy 13 having a uniform compsn. The surface of the molten alloy 13 is heated with electron beams or the like to retard the solidification of the molten alloy 13 and to make the compsn. uniform. The compsn. can be freely changed by regulating the quantity of electric current supplied to generate arc. The molten alloy 13 is solidified to form an alloy ingot 26 of high quality.
Patent JP-H04367469-A (JP)
Title: Food preservation container
Inventor: MIZOGUCHI KYOKO
IPC: B65D81/20
Filed: 1991-08-22
Abstract: PURPOSE:To preserve home-made dishes for a long term with a simple apparatus such as a microwave oven, etc., and simple operation. CONSTITUTION:A container consists of an open-top container main body 2 made of heat-resistant dielectric of earth, porcelain, heat-resistant glass or heat-resistant plastic, a removable lid 3 that covers the opening of the container main body 2 and is made of heat-resistant dielectric of earth, porcelain, heat- resistant glass or heat-resistant plastic, and a annular heat resistant packing 4 that is attached out the lid 3. The packing 4 is composed of a base part 4 and a thin membrane-like tongue 4b that is gradually reduced in thickness toward the edge and the base part 4a and the tongue 4b form a nearly V-shaped cross-section. The packing 4 made of heat-resistance rubber or plastic has a specified elasticity so that the back face of the tongue 4b is brought in close contact with an opening upper face 2b of the container main body 2 when the lid 3 is closed and the base part 4a comes in close contact with the tongue 4b when the container main body 2 is evacuated.
Patent JP-H0633062-A (JP)
Title: Cable winder for carbon remover of coke oven
Inventor: TOMIYAMA HIROTSUGU
IPC: C10B43/10
Filed: 1992-07-14
Abstract: PURPOSE:To smoothly wind and unwind a power source cable of an air compressor for incinerating carbon. CONSTITUTION:In a remover for carbon on the oven wall of a coke oven equipped with at least one or more nozzles 7 and 8, communicating with a hollow part in a rack beam 3 of a coke oven pusher 2 in the vicinity of a ram head 4 and connected through the hollow part of the beam to an oxygen- containing gas pressure feeder 9 in the rear of the rack beam and further an oven wall temperature sensing head 10 in the rear of the ram head 4, a power source cable 15 of the oxygen-containing gas pressure feeder 9 contained in an air feeding hose 19 for cooling of the oven wall temperature sensing head 10, together with a signal cable 21 of the oven wall temperature sensing head 10, are respectively connected through the objective one cable winder 20 provided above the rack beam 3 to an air feeder for cooling, a power source and an oven wall temperature instrumentation panel. Thereby, the breakage accident of the power source cable can completely be prevented and trouble to the coke oven operation caused by the breakage of the power source cable can be eliminated at all.
Patent JP-2000047276-A (JP)
Title: Semiconductor laser excited solid state shg laser device
Inventor: SUZUDO TAKESHI
IPC: H01S3/106
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance the conveyor efficiency to second harmonic by disposing a beam shaping means into a laser resonator, thereby making the beam diameter of a laser basic wave relatively smaller in diameter. SOLUTION: The laser resonator 8 is formed of the end face of a laser crystal 4 and a laser output mirror 7. A beam shaping element 5 as the beam shaping means and a nonlinear optical crystal 6 are arranged in the respective positions where the spacings with the end face in the resonator of the laser crystal 4 attain, for example, 1 mm and 4 mm. The beam shaping element 5 is an element formed with a curvature shape on an optical substrate 5a and a cylindrical lens shape is formed on the quartz substrate surface. Both end faces thereof are so set as to be high in the transmittance to the wavelengths of the laser basic wave and the second harmonic. Such beam shaping element 5 is constituted as the two-dimensional shaping element for shaping only the one direction of the two directions orthogonal with the progressing direction of the laser beam.
Patent JP-S6366657-A (JP)
Title: Microprocessor having capture mechanism
Inventor: MIZUGUCHI HIROSHI
IPC: G06F13/42
Filed: 1986-09-08
Abstract: PURPOSE:To improve the processing accuracy of a microprocessor having a capture mechanism by fetching the count data higher than an executing cycle from a time base counter when the edge of a capture signal arrives. CONSTITUTION:When the leading edge of an external signal arrives at an external signal input terminal 20, the count data is sent to a capture register block 700 from a time base counter 500. The result of this transfer is sent to an ALU 300, a register 100 or a RAM 200 via a capture controller 800 and a capture register block 700 by a specific instruction given from an instruction executing circuit 400. Thus the clock frequency of the counter 500 can be set at a high level regardless of the executing cycle of the circuit 400.
Patent JP-S6456235-A (JP)
Title: Drive device for four-wheel drive vehicle
Inventor: TAKAHASHI HIROSHI
IPC: F16H48/38
Filed: 1987-08-27
Abstract: PURPOSE:To aim at making a drive device compact by disposing a final speed reduction gear in one of separating chambers formed by dividing a trans-axle casing with the use of a partition wall, and by disposing a center differential gear in the other separating chamber so as to arrange the center differential gear within the trans-axle casing. CONSTITUTION:The inside of a trans-axle casing 3 is divided by a partition wall 25 into separating chamber 35, 36, and a final reduction gear 7 is disposed in one 35 of the chambers 35, 36. Further, a center differential gear 1 composed of an epicyclic gear mechanism is disposed in the other chamber 36. A shaft 37 onto which the final reduction gear 7 is fixed is rotatably supported at one end to the trans-axle casing 5 through the intermediary of a bearing 37, and is formed at the other end with a ring gear 24 of the center differential gear 1.
Patent JP-S60102982-A (JP)
Title: Powder coating method for heat collector
Inventor: SHIYOUGETSU TADAO
IPC: F24J2/48
Filed: 1983-11-09
Abstract: PURPOSE:To enhance coating efficiency and coating material recovery ratio, by constituting one cycle of the first and second steps for coating and the third step for arranging heat collectors so that the coated sides thereof are faced to each other. CONSTITUTION:The powder coating means 7 is constituted of coating guns 22 fixed by suspending, e.g., from a ceiling by a suspender 21, and a coating material recovering booth 23 fixed at a position speced downward from the guns 22 by a predetermined distance. The heat collector A is inserted between the guns 22 and the booth 23. The coating guns 22 consist of four electrostatic coating guns arranged in series with each other to eject, e.g., a polyester base powder coating material downward, and are maintained at a high negative pressure. The booth 23 is provided in a saucer form for receiving the powder coating material ejected from the coating guns 22.
Patent JP-S60103777-A (JP)
Title: Image pickup device
Inventor: SUZAKI TAKUJI
IPC: G02F1/13
Filed: 1983-11-09
Abstract: PURPOSE:To increase luminance of the part which is desired to be observed and to clarify an image by providing a liquid crystal element in an optical system, specifying the area with high luminance in the image of an object by manual operation, and lowering its light transmissivity. CONSTITUTION:A cursor is displayed on a monitor television set 15, and the position of this cursor is shifted to a measure with high luminance by the key operation of a keyboard. A control circuit 17 writes the information which specifies the high-luminance part inputted from an input device 16 to a memory which is included in a liquid crystal control circuit 18. The information which is written in this memory is given to a driver 19 after reading by a read circuit which is included in the liquid crystal control circuit 18. The driver 19 raises the impressed voltage which is in the area in correspondence to a liquid crystal element 7 in accordance with the information which is given from the liquid crystal control circuit 18. When the impressed voltage rises, the light transmissivity of the liquid crystal element 7 decreases. Therefore, the light transmissivity whose are a corresponds to the specific part is decreased by the operation of the input device 16.
Patent JP-H0873916-A (JP)
Title: Method for melting iron scrap by using vertical furnace
Inventor: TAKAHASHI YUKIO
IPC: C21C1/08
Filed: 1994-09-05
Abstract: PURPOSE: To restrain recarburizing quantity into molten iron even in the case of using a large quantity of powdery and granular carbonaceous material and to prevent the lowering of iron tapping temp. and the flying off of the powdery and granular carbonaceous materials outside the system by making the carbon concn. in the molten iron the necessary lowest limited concn., in a melting process of iron scrap in a vertical furnace arranging blast tuyeres at the lower part of the furnace. CONSTITUTION: Oxygen-enriched air 14 is blasted downward so as to blow against the surface of the molten iron pool 6 from the blast tuyere 4 while continuously charging iron scrap 2, coke 3 and lime stone from the furnace top of the vertical furnace 1. Pulverized coal 11 is blown into the molten iron pool 6 from a pulverized coal blowing tuyere 7.
Patent JP-H0659840-A (JP)
Title: Image forming device
Inventor: FUJISAWA KAZUHIRO
IPC: G06F3/048
Filed: 1992-08-07
Abstract: PURPOSE:To provide the image forming device capable of displaying the content of all warning messages generated through the detection of a sensor understandably. CONSTITUTION:Based on an input value from various sensors or the like, when plural faulty points are detected, each warning corresponding to each is displayed on part of a liquid crystal display device 107 as a pictorial symbol according to the priority simultaneously and a lamp of a help key 106a blinks. Then the processing content of a warning with highest priority is displayed on the liquid crystal display device 107. The processing content of the warning is changed into the more detailed processing content of the warning corresponding to each pictorial symbol according to the priority every time the help key 106a is turned on.
Patent JP-H0661700-A (JP)
Title: Component recognizing apparatus
Inventor: IKEDA YOSHIAKI
IPC: B23P19/00
Filed: 1992-08-07
Abstract: PURPOSE:To recognize the position of an electronic component by obtaining a good reflection image of a lead irrespective of the shape thereof. CONSTITUTION:Lights from optical fibers 72 arranged on a third wall face 66 at a lighting section 61 are reflected in various directions on the first wall face 64 to the fifth wall face 68 and impinge on a lead 20 of a chip component 5A. Lights emitted from a surface emitting element 74 also impinge on the lead 20 through an opening from below and a good reflection image of the lead 20 is taken, over a wide range thereof, into a recognition camera.
Patent JP-S6453342-A (JP)
Title: Production of magnetic recording medium
Inventor: YASUFUKU YOSHITAKA
IPC: G11B5/84
Filed: 1987-08-25
Abstract: PURPOSE:To eliminate the undesirable influence of a back coating layer and over coating layer on a magnetic layer and to prevent drop-out by forming the tin film type magnetic layer on a web, then taking up the web, applying and forming the back coating layer and over coating layer thereon, and coiling and cutting the web. CONSTITUTION:While fins 11 are held heated to a desired temp., a ferromagnetic material 9 set in a crucible 8 for an evaporation source is heated and evaporated by, for example, an electron beam generator 7 and the vapor flow thereof is partly shut off by a mask 10 and is diagonally deposited by evaporation on the substrate 2 moving along a cylindrical can 5. After the thin film type magnetic layer 32 is formed on the substrate in such a manner, the web is once taken up and the back coating layer 31 is applied and formed on the surface opposite to the magnetic layer 32 and the over coating layer is coated and formed on the magnetic layer 32 in the ensuing stage. The web is then coiled and cut. The generation of staining by the fillers, etc., of the back coating layer 31 is thereby prevented and the drop-out of the signal is prevented.
Patent JP-2000027840-A (JP)
Title: Anchor lock device
Inventor: INAMASU YASUYUKI
IPC: F16B41/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent removal of a nut for fixing an automatic vending machine, a steel tower to an anchor bolt. SOLUTION: In at device wherein a fastened member 4 is fixed to an anchor bolt 3 projected to a foundation part 2 by a nut 5, an anchor lock device 6 is provided with a cylindrical body 7 arranged on the fastened member 4 so as to enclose the nut 5 screwed around the anchor bolt 3, a cover body 8 screwed around a tip end part of the anchor bolt 3 while fitting to an opening of the cylindrical body 7, and a lock means 9 for locking rotation of the cover body 8.
Patent JP-S6368070-A (JP)
Title: Method for obtaining microalgae extract and extraction residue
Inventor: NAKAO TAKASHI
IPC: C12P1/00
Filed: 1986-09-09
Abstract: PURPOSE:To prevent decomposition or deterioration and obtain an extract of microalgae without greening and nontoxic green extraction residue having improved merchandise value, by extracting microalgae having chlorophyll in the presence of an alkali under specific condition. CONSTITUTION:Dried powder of microalgae of the genus, e.g. Chlorella, Scenedesmus, Dunaliella, Spirulina, etc., having chlorophyll is suspended in water to give 100-200g/l concentration and an alkali in a limited amount based on the microalgae, e.g. 0.3-2.5wt% in the case of NaOH, is added thereto to adjust the pH to 6.9-10.6. Thereby extraction is carried out at 40-150 deg.C for 10-60min.
Patent JP-S6366553-A (JP)
Title: Illuminating optical device
Inventor: KIKUCHI TETSUO
IPC: G03F7/20
Filed: 1986-09-09
Abstract: PURPOSE:To prevent the break of optical elements even in case of the use of an intensive light source like a laser, etc., and to attain uniform illumination by forming a secondary light source apart from an exit face by a lens on the incidence face of a secondary light source forming means. CONSTITUTION:An illuminating optical device consists of a laser light source 10, first and second optical integrators 1 and 4 as secondary and tertiary light source forming means, and a condenser lens 6. The secondary light source is formed on a face A distant from an exit face 11b by a convex lens on an incidence face 11 of a bar-shaped element 11 constituting the first optical integrator 1. Consequently, optical elements are not broken even in case of the use of an intensive light source like a laser light source because there is the light condensing point in a space. Since many spot light source are formed on an exit face B of the tertiary light source forming means, an illuminating light of uniform intensity distribution is obtained.
Patent JP-S6367011-A (JP)
Title: Set/reset flip-flop circuit
Inventor: SHIBATA YOSHIKI
IPC: H03K3/037
Filed: 1986-09-08
Abstract: PURPOSE:To simultaneously prevent two transmission gates from becoming ON, and also, to execute a circuit operation by a one-phase clock, by controlling a second transmission gate by a pulse whose width is narrower than that of a clock, and a reset input signal, in a D-type flip-flop having a first transmission gate of a D input and the second transmission gate for inputting its inverted output to a latch. CONSTITUTION:The first transmission gate TG1 reads a D input by an inversion of a clock CK or a reset signal, and provides it to the second transmission gate TG2 through an inverter IV1. The second transmission gate TG2 reads a signal by an H level of a pulse of a narrow width outputted at the time of rise of the leading edge of the clock CK and an H level of the reset signal, and latches it, when it has become an L level. Also, when the reset signal is in an H level, a set signal is allowed to pass through, therefore, a state shown in the table is taken. By generating an inverted signal of the clock signal in the inside, a one-phase input will suffice, and also, by reading the signal to a latch by the pulse of a narrow width, an edge trigger type is obtained.
Patent JP-H0636095-A (JP)
Title: Automatic ticket examination machine
Inventor: YAMAUCHI HIDENAGA
IPC: G06Q50/00
Filed: 1992-07-15
Abstract: PURPOSE:To effectively examine the tickets of group users by closing a gate means when a slave card is provided to a card processing means and allowing the passage of the group user by executing the data processing adding the charge of the slave card and the charge of a master card and subtracting it from the amount of money of the master card. CONSTITUTION:A master card Ca with the value of the amount of money and a slave card Cb whose payment depends on the master card are set. When single or plural slave cards Cb is/are presented for a card processing means 13, a gate means 15 is closed. Then, when the master card Ca is presented for the card processing means 13, the data processing adding the charge of the slave card Cb and the charge of the master card Ca are subtracting it from the money value of the master card Ca is executed. Based on the detection of human by a human sensing device 16, the gate means 15 is opened to allow the passage of the owner of the slave card Cb and the master card Ca.
Patent JP-S6455150-A (JP)
Title: Feed for domestic animals containing xylo-oligosaccharides
Inventor: KOGA KUNIMASA
IPC: A23K10/32
Filed: 1987-08-26
Abstract: PURPOSE:To produce feed for domestic animals with nutrients enriched, by adding a starting substance rich in xylo-oligosaccharides. CONSTITUTION:The subject feed preferably contains a xylo-oligosaccharide which is prepared by enzymatic treatment of xylan.
Patent JP-H0196137-A (JP)
Title: Treatment for diabetes mellitus
Inventor: GAASU JIEIMUSU SUMISU KUUPAA
IPC: C07K14/575
Filed: 1988-08-26
Abstract: PURPOSE: To obtain a composition containing an insulin, an amyrin, an amyrin-NH2 and CGRP useful as a treating agent for diabetes mellitus or hypoglycemia. CONSTITUTION: This composition contains (A) an insulin consisting of a natural and a synthetic insulin, a fragment having a function of the insulin, and their preservable varieties, (B) an amyrin having an amino acid sequence of the formula isolated from a spleen containing an amyloid of a human patient with type 2 diabetes mellitus, an amyrin-NH2 (a form of the amyrin of which terminal carboxyl group is amidated), a calcitonin gene related peptide(CGRP), respective above functional peptide fragments, or their preservative varieties in a molar ratio (A:B) of (100:1)-(0.1:1). The composition is preferably made to have a shape of a solution capable of reducing a risk of hypoglycemia incidence but sufficiently controlling diabetes mellitus, and suitable for a non-oral administration.
Patent JP-2000045709-A (JP)
Title: Exhaust hood for low-pressure steam turbine
Inventor: MASUZAWA CHIKANORI
IPC: F01D25/30
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce the output of a turbine, and to restrict the exciting force of a rotor blade by providing a lower wheel chamber forming an exhaust hood of a low- pressure steam turbine with a vertical rib to be bonded to an end wall of the lower wheel chamber in the downstream of an annular diffuser, and providing an outside vertical rib to be bonded to the outside of the end wall of the lower wheel chamber and a bearing housing. SOLUTION: In an exhaust hood for low-pressure steam turbine, the steam flow 3 passed through a final stage rotor blade 2 arrives at annular diffusers 6a, 6b surrounded by a flow guide 4 and a bearing cone 5. The steam flow 3 in the upper wheel chamber side is led to the lower wheel chamber 9 through a space surrounded by the upper wheel chamber 7 and an inner wheel chamber 8, and the steam flow 3 of the lower wheel chamber side is directly flowed into the lower wheel chamber 9, and finally, both the flows from the upper and the lower wheel chambers 7, 9 are joined and discharged to a steam condenser. In this case, as a strength member for the lower wheel chamber 9, a vertical rib 10 is arranged in the downstream of the annular diffuser 6a with a sufficient distance, and the vertical rib 10 is welded for bonding to the end wall 9a of the lower wheel chamber 9.  A vertical rib 14 is also provided, and welded for bonding to the bearing housing 12 and the outside of the end wall 9a.
Patent JP-H06219088-A (JP)
Title: Manufacture of telephone card@(3754/24)registered trademark)
Inventor: KAWAMURA MASAHIKO
IPC: B42D15/10
Filed: 1991-07-30
Abstract: PURPOSE:To obtain a telephone card being excellent in durability and giving an impression different from that of a conventional material such as synthetic resin sheet and cardboard by using a metallic foil as a substrate. CONSTITUTION:After paste is applied on one surface of a metallic foil 10 such as non-magnetic stainless steel and a protector paper is stuck on the foil, the metallic foil 10 is cut to the size of a telephone card by laser beam. Then, a magnetic recording layer 60, of which the rear face is polished so that the whole thickness takes a standard value, is stuck on the surface, in which the protector paper is separated from the metallic foil 10. Non-magnetic stainless steel foil such as SUS403 and SUS305 of 20-60mum thickness is used as the metallic foil 10. Printing pattern 40, etching pattern 50, etc., are applied to the surface of the metallic foil 10 on the side opposite to the magnetic recording layer 60. Thus, because the substrate is the metallic foil, the title card is firm and satisfactory in breaking strength and bending strength. Also, the card can be a commodity giving a novel impression, in which a conventional telephone card is lacking, by the surface luster and etching pattern of the metallic foil.