baber/WOPTO huggingface dataset:
Patent JP-S6246804-A (JP)
Title: Steel material transferring energy recovery device
Inventor: KONDO MASATOSHI
IPC: F03G7/08
Filed: 1985-08-22
Abstract: PURPOSE:To recover steel material transferring energy as compressed air as well as to aim at utilizating it for a kicker or the like, by installing a compressed air generating cylinder and an accumulator in the point midway in a transfer line. CONSTITUTION:Pipes 1 are transferred by a roller conveyor 2, stopped at the terminal end, transferred onto a skid 3 by a kicker 4, and then they are fed forward with its own weight due to a tilt of the skid 3, thus they are fed to the next process line. These pipes 1 transferred by the roller conveyor 2 collide with a movable member 6 and come to a stop. This movable member 6 being connected to a cylinder 8 compresses air inside this cylinder 8, and this compressed air is fed to an accumulator as compressed air by a check valve 9'. When these pipes 1 consumes the impact energy and stops, they are put back by an elastic member 7 so that fresh air enters the cylinder 8 from a check valve 9. This operation is repeated at each piece of these pipes 1 to be transferred like this, whereby compressed air for that portion is accumulated in the accumulator.
Patent JP-H0349477-A (JP)
Title: Focus circuit
Inventor: TAKEMOTO KOJI
IPC: H04N3/26
Filed: 1989-07-18
Abstract: PURPOSE:To obtain a same focus characteristic at a very high frequency without increasing power voltage by providing an amplifier amplifying a signal generated from a signal source without inversion and an amplifier amplifying the said signal with inversion and connecting a coil of an electromagnet for focusing of a cathode ray tube between both output terminals. CONSTITUTION:A 1st amplifier 2 amplifies a signal generated from a signal source with no inversion and a 2nd amplifier 3 amplifies the signal generated from the signal source with inversion and a coil 12 of an electromagnet for focusing a cathode ray tube is connected between an output terminal of the 1st amplifier 2 and an output terminal of the 2nd amplifier 3. Thus, a higher frequency signal is handled without increasing the power voltage. Then the focusing as to a television signal in a higher deflection frequency is attained in a projection type color television receiver.
Patent JP-S6432011-A (JP)
Title: Exhaust muffler for motorcycle
Inventor: HAYASHI MICHIO
IPC: F01N1/10
Filed: 1987-07-27
Abstract: PURPOSE:To improve the noise silencing effect of a muffler by installing a cylindrical noise absorbing material in a position where exhaust gas flows in the axial direction on both inner and outer circumferential sides of the said material. CONSTITUTION:The inside of an exhaust muffler 10 is partitioned off by partition walls 12-15, and respective silencer chambers S1-S4 are formed there. A cylindrical noise absorbing material 16 held by punching metals 17, 18 is installed and kept in each inner circumferential part of the partition walls 12, 13. Exhaust entered in the muffler 10 flows parallelly on both inner and outer circumferential sides of the noise absorbing material 16 as in arrows (a), (b) and then it flows into the second silencer chamber S2. With this constitution, since exhaust energy is absorbed by both these inner and outer circumferential sides of the absorbing material, a noise silencing effect is improvable.
Patent JP-S62103567-A (JP)
Title: Method and apparatus for measuring erasing value of magnetic powder
Inventor: SAKAI KEITARO
IPC: G11B5/024
Filed: 1985-08-26
Abstract: PURPOSE:To enable the forecasting of erasing property of a magnetic recording medium with a handy unit, by measuring a erasing value of the magnetic powder itself. CONSTITUTION:A magnetic powder sample is sampled to fill a container 2, which is fixed at the tip of a holding rod 3. Then, after a DC magnetic field 10kOe (oersted) is applied to the sample with DC type electromagnets 7 and 7', the residual magnetization Mr is measured with a highly sensitive magnetization measuring device 8. Then, the container 2 is connected to the center of AC electromagnets 4 and 4' of an AC demagnetizer 1 while the other end of the holding rod 3 is connected to a rotating shaft of a rotary motor 5. MOreover, a preset dial value of an electromagnet current regulator 6 is set to apply current to the sample. SIMultaneously, the rotary motor 5 is started and kept rotating at a fixed speed until the current is set at zero. By repeating such an operation, the erasion value ERn at each measurement is calculated by the formula (wherein ERn is erasion value of magnetic powder at erasion current In, Mn is value of residual magnetization of magnetic powder for erasion current In and Mr is value of residual magnetization of magnetic powder to which DC magnetic field 10kOe is applied.
Patent JP-H0234799-A (JP)
Title: Mat roll and production of mat coated paper with said roll
Inventor: KIKUTA TOMOMITSU
IPC: D21G1/00
Filed: 1988-07-26
Abstract: PURPOSE:To enable the production of mat coated paper having superior ink receptivity and superior smooth printability by electrodepositing a first Cr plating layer on the surface of a roll, serrating the surface of the layer and forming a second Cr plating layer. CONSTITUTION:A first Cr plating layer 5 of about 250mum thickness is formed on the surface 4 of a shell 3 for a mat roll by electrodeposition and the surface of the layer 5 is serrated by sand blasting or other method. A second Cr plating layer 8 is formed on the tips 7 of the resulting projections 6 in the form of granules to obtain a mat roll having a regularly granular Cr plating layer of a uniform grain size. Coated paper obtd. by coating with a coating compsn. contg. a pigment and an adhesive as principal components and by drying is passed through a nipper composed of the mat roll and an elastic roll to obtain high quality mat coated paper having superior printing ink receptivity, superior smooth printability and low glossiness of white paper.
Patent JP-H0849331-A (JP)
Title: Fixing method of corner panel
Inventor: SAGANE TETSUYA
IPC: E04B2/96
Filed: 1994-08-08
Abstract: PURPOSE:To provide a fixing method of a corner panel which is simple and accurate in the execution of work, and what is more, free of restrictions on a construction order. CONSTITUTION:A first panel mounting fitting 19 is mounted to a corner panel 21 by way of a screw 20, and what is more, a bolt 14 fixed with one end of the first panel mounting fitting 19 is inserted into an insertion hole 13 of a cross-shaped cross section member 12 installed to a post 11. Then, a post mounting fitting 15, a spring washer 19 and a nut 17 are mounted to the bolt 14 and the nut 17 is fastened so that the corner panel 21 may be mounted to the post 11 firmly.
Patent JP-S5975514-A (JP)
Inventor: MASUDA SHIGERU
IPC: H01H9/46
Filed: 1982-10-22
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-2000021195-A (JP)
Title: Apparatus and method for analyzing fault of integrated circuit
Inventor: TANAKA MIKIHIRO
IPC: G11C29/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for an analyzing process. SOLUTION: Result data tested by a memory testing system 11 is collected by a data storage-forward-distribution machine 12, and then distributed to a plurality of distributed analyzing machines 13 (131 to 13n). The respective machines 13 analyze the data, and transmit the results to an integrated analyzing machine 14. The machine 14 integrates the analyzed data and further analyzes a fault.
Patent JP-H1029096-A (JP)
Title: Jig for compacting and production of green compact body
Inventor: TSUTSUI MAKOTO
IPC: H01G13/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To stably execute powder filling in a die hole by supplying powder in a box body placed on a die, filling a die hole after agitating the powder with air and subjecting to compacting so as not increase a tact time. SOLUTION: A metal powder 1 is piled in a cylindrical or square tube shaped box body 2 which is in press contact with the upper face of a die 5. A metal cap 6 formed with porous sintered metal is brought in press contact with the upper open face of box body 2. By supplying air 8 through an air introducing pipe 7 connected to the upper face of metal cap 6, the powder 1 in box body 2 is caused to flow to be agitated. Successively, the box body 2 is moved to the upper face of a die hole 3 along the upper face of die 5, the powder 1 in box body 2 is free fallen to fill the inside of die hole 3. After the box body 2 is moved from the upper part of die hole 3, a green compact body is obtained by compacting. In filling the powder 1, it is preferable to oscillate the box body 2.
Patent JP-S6429927-A (JP)
Title: Pipeline system arithmetic circuit
Inventor: NISHIO NAOKI
IPC: G06F7/00
Filed: 1987-07-24
Abstract: PURPOSE:To easily check the generation of a shift error, by detecting the coincidence/discrepancy of a signal to be inputted to a pair of input/output bits in a register at the final stage. CONSTITUTION:The input/output bits D0 and Q0 in the register 11 are utilized for the detection of the shift error. A flip-flop circuit 15 outputs the signal of logic 1 and that of logic 0 alternately at every clock signal supplied from a terminal 21. When the shift error is generated in a certain register and the signal to be inputted to the input bit D0 of the register coincides with the signal to be outputted from the output bit Q0, it is shifted to the register 11m+1 at the final stage, and the signal of logic 1 is outputted from an exclusive OR circuit 18. In such a way, the signal outputted from a terminal Q in a flip-flop circuit 20 rises, which displays the generation of the shift error.
Patent JP-H0744096-A (JP)
Title: Braille display device with editing function
Inventor: SHIMIZU KAORU
IPC: G06F17/21
Filed: 1993-07-28
Abstract: PURPOSE:To simply and inexpensively manufacture a braille display device provided with an editing function. CONSTITUTION:In a braille display section, braille cells 10 forming protrusions corresponding to braille patterns are arranged in many rows and columns. The display section has a peripheral frame in which electrical switches 61 corresponding to the braille cells 10 are arranged. By combining a keyboard input means with a storage means, the braille display device 60 provided with an editing function for blind people is provided at a low cost.
Patent JP-S6164658-A (JP)
Title: Sheet member inverting device
Inventor: TOUMA AKIHIRO
IPC: B65H29/58
Filed: 1984-09-05
Abstract: PURPOSE:To enable reliable inversion carrying of paper without causing oblique travel in sheet member inverter, by carrying a paper with high speed through function of an inversion mechanism and a detecting means provided between paper carry-in and carry-out paths. CONSTITUTION:Upon supply of papers S1, S2... into carry-in path 2, the head paper S1 is guided to a flapper 15 then led into switch-back section 13a while being held by forward/reverse rotation carrying roller pair 7, 9a. Upon passing of the rear end of the paper S1 through detection means 6, it is carried by the distance L until the rear end will pass through the flapper 15. At this time point, the flapper 15 is switched downward while the rotation of the roller pair 7, 9a is inverted into Y-direction. Consequently, the paper S1 is carried from the rear end toward the inversion path 16a while at the same time, the paper S2 is carried into a switchback 13b through function of the roller pair 7, 9a. The paper S1 is carried through a carry path 3 by means of the roller pair (9a, 10a), 17a and carry-out roller pair 19.
Patent JP-S6429234-A (JP)
Title: Cooker
Inventor: FUNAKURA SHUICHI
IPC: A47J43/046
Filed: 1987-07-24
Abstract: PURPOSE: To quickly measure a cooking ingredient or a cooked amount by forming a topped cylindrical part at the center of an agitator having a disc at a position near the inner bottom of a container, and further forming a stepped part on the external surface of the cylindrical part as a yardstick for capacity. CONSTITUTION: This cooker has a container 21 placed on a body 11, an agitator 26 with a disc 27 positioned near the inner bottom of the container 21, and a motor 13 for driving the agitator 26. In addition, a topped cylindrical part 28 is formed at the center of the agitator 26, and a single or a plurality of stepped parts 30 are formed on the outer surface of the cylindrical part 28 as a yardstick for capacity. In other words, the stepped parts 30 are capable of weighing a cooking ingredient car a cooked amount. As a result, an optimum whipping state can be quickly and accurately maintained. At the same time, the stepped parts 30 quickly shake off cooking ingredients dropped to the agitator 26. Thereby, the agitation efficiency can be improved.
Patent JP-H1031349-A (JP)
Title: Method for designing image forming device, and image forming device using the method
Inventor: HIROTA TOMOSHI
IPC: G03G15/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To easily and simply constitute an image forming device using a resin dispersion type single layer photoreceptor by designing respective parameters so that a specified expression may be satisfied in the method for designing the image forming device for forming a latent image having gradation on the photoreceptor. SOLUTION: The photoreceptor having such light attenuation characteristic that surface potential is suddenly attenuated when exposure attains specified light quantity and the surface potential becomes stable when it is equal to or above the specified one is used in this device. By controlling exposure time, the area of each dot is adjusted and a latent image having the gradation is formed on the photoreceptor.  In this method for designing the image forming device, the respective parameters are designed to satisfy the expression when it is assumed that the half value exposure of the photoreceptor is E [J/m<2> ], the resolution of the image is N [spots/inch], scanning speed by an exposure means is V [m/s], the radius of an exposure spot on the photoreceptor in a scanning direction is Wx [m], the radius thereof in a direction perpendicular to the above radius is Wy [m], the intensity of exposing light is P [w], and the ratio of dot formable minimum exposure time to one dot maximum exposure time is Cin [%].
Patent JP-H0472780-A (JP)
Title: X-ray pre-ionization device and operating method thereof
Inventor: KAJIKI YOSHIHIRO
IPC: H01S3/0977
Filed: 1990-07-13
Abstract: PURPOSE:To obtain an X-ray pre-ionization device where a cathode is long in service life by a method wherein a cathode section where a dispenser cathode is used as a thermion emission material and a vacuum vessel are provided, and a coolant flow path is provided inside the wall of the vacuum vessel. CONSTITUTION:An electron beam generated from a cathode section 1 where a dispenser cathode is used as a thermion emission material is made to collide against a target 2 and generate X-rays through braking radiation. A vacuum vessel 3 is formed of cooper material, a coolant flow path is provided inside the wall of the vessel 3 at a depth of 1cm from the inner wall plane, and cooling water is made to flow through the flow path concerned to cool. The vacuum vessel 1 is exhausted high in degree of vacuum. At this point, a dispenser cathode is used as a thermion emission material, so that an electron beam can be emitted at a high repetition rate and X-rays enough in dose required for the pre-ionization of a gas laser can be obtained. When the cathode is heated, the wall of the vacuum vessel 1 becomes slightly higher than the coolant flow path in temperature by 0.1-0. 2 deg.C and is prevented from rising in temperature. Therefore, the adsorbed impurities are hardly discharged, and a cathode is protected against deterioration.
Patent JP-H09159302-A (JP)
Title: Electronic refrigerating unit
Inventor: OSAWA TAKASHI
IPC: F24F1/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, to easily fit a large number of fins, and to improve the heat exchanging efficiency. SOLUTION: In an electronic refrigerating unit, electronic cooling elements 42 and heat transfer blocks 43 which are overlapped on each other, are sandwiched between heat transfer plates 40, 41 which are parallel to each other and provided with heat exchanging fins 47, 48 on the external surface side, to integrate the heat transfer plates 40, 41, and one heat exchanging fin 47 is the cooling side while the other heat exchanging fin 48 is the heating side, and the external periphery of the electronic cooling elements 42 and the heat transfer blocks 43 are surrounded by a heat insulation material 44.
Patent JP-2001013318-A (JP)
Title: Selective absorption filter with antireflection layer
Inventor: YAMADA TSUKASA
IPC: G02B1/11
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a selective absorption filter which suppresses the lowering of the visibility of a display panel due to the reflection of outside light and attains color control by disposing a filter layer having the absorption maximum at a specified wavelength on a transparent substrate and disposing an antireflection layer having a specified reflectance on one face of the resulting filter. SOLUTION: A filter layer having the absorption maximum at 560-620 nm is disposed on a transparent substrate and an antireflection layer having <=1.8% reflectance is disposed on one face of the resulting filter. The peak of the absorption spectrum of the filter layer is preferably made sharp so as to selectively cut off light in such a way that the necessary emission region of a green phosphor is not affected. The half-width at the absorption maximum is preferably 5-200 nm, more preferably 10-100 nm, most preferably 10-50 nm.
Patent JP-H0632087-A (JP)
Title: Identity discrimination card and identity confirmation method
Inventor: SUZUKI AKIRA
IPC: B42D15/10
Filed: 1992-07-14
Abstract: PURPOSE:To obtain an identity discrimination card in which a signature indicated thereon is hard to interpolate, whether the signature is a genuine writing of a card possessor can be easily and positively judged, and the possessor can be easily and positively identified, and to obtain an identity confirmation method. CONSTITUTION:Resin layers 3, 3' adhere to a part of a surface of a card substrate 2. The resin layers 3, 3' are engraved with a signature, a portrait, and other items by an image engraving machine. In this manner, a credit card 1 with a signature figure 4 and a portrait figure 5 clearly indicated is obtained.
Patent JP-S6343126-A (JP)
Title: Organic nonlinear optical material
Inventor: IKEDA HIDEJI
IPC: G02B6/12
Filed: 1986-08-11
Abstract: PURPOSE:To improve optical nonlinearity as well as moldability, film formability and workability and to obtain a material which is resistant to photo damaging by using a random copolymer having the respective repeating units expressed by different specific formulas. CONSTITUTION:The optical material is formed of the random copolymer of 2-8 degree of polymn. having the repeating unit expressed by formula I and the repeating unit expressed by formula III. The random copolymer contains at least 30mol% repeating unit expressed by formula I. In formula I, D is an electron donative group selected from the groups expressed by formula II, R is a hydrogen atom or lower alkyl group, m is 0 or 1-3 integer. The above- mentioned material is improved in the optical nonlinearity, more particularly in 3rd order nonlinearity.
Patent JP-H0238368-A (JP)
Title: Production of sintered material of aluminum nitride
Inventor: KASORI MITSUO
IPC: C04B35/581
Filed: 1988-07-28
Abstract: PURPOSE:To produce a sintered material of AlN having denseness and high thermal conductivity at low sintering temperature in a short time by blending AlN as a main component with AlF3 and a compound metallic compound and burning. CONSTITUTION:AlN powder (preferably one having 0.1-2.5mum average particle diameter and 0.1-3wt.% oxygen content) as a main component is blended with (A) AlF3 and (B) 0.1-20wt.%, preferably 0.2-15wt.% calculated as cation of an additive comprising at least one selected from (b1) alkaline earth element compound, (b2) rare earth element compound, (b3) alkaline earth element-rare earth element compound, (b4) alkaline earth element compound-aluminum compound, (b5) rare earth element-aluminum compound and (b6) alkaline earth element-rare earth element-aluminum compound as an essential component, ground, incorporated, molded and then burnt at 1,400-1,850 deg.C to give a sintered material of aluminum nitride.
Patent JP-2001013145-A (JP)
Title: Labeled complex and its manufacture
Inventor: KITAURA CHIEKO
IPC: G01N33/535
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To realize a labeled complex capable of reducing non-specific reactions and capable of high-precision detection, and its manufacturing method. SOLUTION: This manufacturing method of a labeled complex includes (a) a process for immobilizing an enzyme on a carrier comprising water dispersion- type polymer particles, and (b) a process for immobilizing specific bonding material relative to test material on the enzyme-immobilized carrier obtained in the process (a). This labeled complex is composed by immobilizing the enzyme on the carrier comprising the water dispersion-type polymer particles, and thereafter by immobilizing the specific bonding material relative to the test material.
Patent JP-S6080108-A (JP)
Title: Signal recording circuit of magnetic recording and reproducing device
Inventor: TAYAMA HIDEO
IPC: G11B5/09
Filed: 1983-10-07
Abstract: PURPOSE:To avoid a fact that a current flows to an erasion head to perform erasion by preventing an FF output from reaching a prescribed level of voltage until a fixed time point decided by an RC when a power supply is switched on. CONSTITUTION:The charging of a capacity C3 is started through a resistance R5 when a power supply is turned on. Thus the voltage of the terminal of an RC3 is less than the reference voltage level set inside a monostable multivibrator 6. As a result, the same state is obtained as a case where a rise signal is supplied to an input +TR3. Then an H level is delivered to an output Q4. The 2nd monostable multivibrator 7 also has the same action. The output Q4 of an H level is supplied to a reset input R2 of a DFF8 which controls an erasion request signal. Therefore the FF8 is reset and an H level is never delivered to an output Q6. In such a way, the DFF8 controls the output in a power supply ON mode so that no current flows to an erasion head and no erasion is carried out.
Patent JP-S5889866-A (JP)
Title: Insulated gate semiconductor device
Inventor: ITOU HIDESHI
IPC: H01L29/78
Filed: 1981-11-24
Abstract: PURPOSE:To reduce an output capacity, an input capacity, and a feedback capacity, by providing a small impurity concentration by making an N<-> layer an epitaxial layer, and by reducing a channel length by the self-aligning of an offset gate. CONSTITUTION:A P<+>P<->N<-> type three layer Si substrate is prepared. A P type well 10 reaching a P<-> type layer 2 form the surface is formed. An N<+> type diffused layers 4 and 5, which are to become a surce and a drain, are formed at a part of the P type well and a part of an N<-> type layer 9. Thereafter, thin insulating film 6 is formed. Mo is evaporated or sputtered on the entire surface and inpurity doped polycrystal Si is deposited. An Mo gate 7 is made to remain on a part of the P-well layer. With the Mo gate as a mask, an N type impurity ions are implanted, and an N<-> offset gate 8 is formed on the surface of the P well. Thereafter an interlayer insulating film 12 is deposited. After a part of it is removed, Al is evaporated, and source and drain electrodes S and D are obtained by performing patterning and hot etching.