baber/WOPTO huggingface dataset:
Patent JP-H0678264-A (JP)
Title: Image picture device
Inventor: SUGA AKIRA
IPC: H04N5/225
Filed: 1992-08-28
Abstract: PURPOSE:To prevent the S/N from being deteriorated in the case of a still picture even when an image pickup element is made small resulting in deteriorating the S/N. CONSTITUTION:An adder circuit 9, a memory circuit 10 and a gate circuit 11 form a means accumulating picture data, the accumulation means accumulates picture data, a motion detection means compares two consecutive pictures to detect the presence of a motion of an object, and when no motion is detected, plural consecutive picture data accumulated by the accumulation means are divided by an accumulated number of times at a divider circuit 12 and the result is outputted, and when a motion of the object is detected on the other hand, the accumulation of the picture data is inhibited when the motion is detected and output data are initialized.
Patent JP-2000087137-A (JP)
Title: Manufacture of steel with low yield ratio
Inventor: MURAOKA RYUJI
IPC: C21D8/02
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To enable the use of a steel for a part requiring high precision stress design in the field of construction and civil engineering, etc., by subjecting a steel having a specific composition containing C, Si, Mn, and Al to hot rolling under specific conditions and applying preliminary cooling and successively accelerated cooling to the steel under respectively specified conditions. SOLUTION: A steel, having a composition consisting of, by weight, 0.02-0.18% C, 0.05-0.5% Si, 0.6-1.7% Mn, <=0.08% Al, and the balance Fe with inevitable impurities, is used. This steel is heated to >=1,000 deg.C and hot rolled at a temperature in the region not lower than the Ar3 transformation point at >=50% draft. Successively, preliminary cooling is started at a temperature of >=Ar3 at >=1 deg.C/sec cooling rate and this prelimirary cooling is temporarily discontinued at a temperature (preliminary cooling stopping temperature T deg.C) between Ar3-40 deg.C and Ar3-100 deg.C. After stand-by for a time (t)sec satisfying inequality 10(1.3-0.006×(Ar3-T))<=t<=150, accelerated cooling is performed again at >=2 deg.C/sec cooling rate down to 400 to 600 deg.C.
Patent JP-2000084752-A (JP)
Title: Oil seal press fitting device
Inventor: NAKAO TOMOYASU
IPC: B23P19/02
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To surely and automatically press fit oil seals to openings at both ends of a work. SOLUTION: An oil seal press fitting device for press fitting the oil seals respectively to openings 1a at both ends of a housing 1, comprises a pair of left and right press fitting actuators 11 which can be moved toward the openings 1a in synchronization with one another, the press-fit metal fittings 15 mounted on the actuators 11, the stockers 16 holding a plurality of press-fit metal fittings 15, and the loaders 17 for taking out predetermined press-fit metal fittings 15 from the stockers 16, and loading the press-fit metal fittings 15 to the actuators 11. The transparent members are inserted into the through holes formed on the oil seal fitting parts of the press-fit metal fittings 15.  The light is projected from a light emitter toward the through holes of the oil seal fitting part, and the existence of the oil seal can be detected on the basis of whether the light transmitted through the transparent member is received by a light receiver or not.
Patent JP-H07232256-A (JP)
Title: Martensite hot working tool steel die block body and manufacture thereof
Inventor: KAARU JIEI DOOSHIYU
IPC: B22F3/16
Filed: 1994-09-26
Abstract: PURPOSE: To provide a martensitic hot working tool steel die block body having an improved combination of impact toughness, machinability and thermal fatigue resistance. CONSTITUTION: Alloy particles prealloyed by gas pulverization is perfectly densely molded to form a molding. The molding is hot-worked into a required form, annealed, hardened by heating and cooling to form the martensitic structure and tempered, through which the martensitic hot working tool steel die block body can be obtained. The material composition of the same is, in weight 0.32-0.45% carbon, 0.20-2.00% manganese, 0.05-0.30% sulfur, up to 0.03% phosphorous, 0.80-1.20% silicon, 4.75-5.70% chromium, 1.10-1.75% molybdenum, 0.80-1.20% vanadium, balance iron and incidental impurities.
Patent JP-H10104645-A (JP)
Title: Liquid crystal display panel and its manufacture
Inventor: MORI KOSHIRO
IPC: G02F1/1343
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a liquid crystal display panel which has no decrease in luminance and has high display quality as a simple driven type liquid crystal display panel which has large capacity and high definition. SOLUTION: Stripe electrodes 14 provided on one substrate 11 where striped color filters 20 are provided between stripe electrodes 14 and 15 formed on a couple of substrates 11 and 12 used for the simple driven type liquid crystal display panel are formed right above the color filters 20. Thus, the stripe electrodes 14 are formed right above the striped color filters 20, so there is no decrease in aperture rate and a liquid crystal display panel with high luminance can be constituted as a large-capacity display or high-definition display panel.
Patent JP-H0896992-A (JP)
Title: Method for operating plasma treatment device
Inventor: SASAMURA YOSHITAKA
IPC: H01L21/302
Filed: 1994-09-22
Abstract: PURPOSE: To stabilize plasma generation by regulating the parameter of a matching box for matching the impedance through a control device only in the initial stage of a step and at an abnormality. CONSTITUTION: A plasma discharge is caused in a plasma chamber 1 by a high frequency electric field generated between a lower electrode 2 and upper electrodes 4a-4c by the supply of high frequency power through a high frequency power source 1 and a matching box 5 for matching the impedance and the supply of high frequency power through the high frequency power source and matching boxes 8a and 7a, 8b and 7b, 8c and 7c. These boxes 7a-7c are regulated in their parameters only in the initial stage or at an abnormality where the reflected power is increased by a control circuit 8. Thus, the plasma generation is stabilized under stable ion impedance matching without a short time parameter fluctuation as in automatic regulation.
Patent JP-H0564538-A (JP)
Title: Apparatus for producing pancake of seafood, meat and vegetable and production of the same pancake
Inventor: WATANABE YASUHIRO
IPC: A23L35/00
Filed: 1991-09-05
Abstract: PURPOSE:To obtain pancake of seafood, meat and vegetable in good productivity by feeding dough and vegetable on a baking plate on a carrying line and heating the dough and vegetable, then sequencially feeding meat, buckwheat noodle, and egg, and heating them respectively from the top, and then heating the baking plate from under. CONSTITUTION:A baking plate 1 moves the upper side of a carrying line and dough is fed onto the moving baking plate. Then vegetable is fed on the dough on the baking plate. Thereafter, the dough and vegetable on the baking plate is subjected to radiant heating from above and then meat is fed on the vegetable and heated while applying pressure from above. Further, buckwheat is fed on the meat and then eggs are fed thereon and these food materials are heated while applying pressure from above and successively the baking plate is heated from under in a carrying line to provide the objective pancake of seafood, meat and vegetable.
Patent JP-S62115708-A (JP)
Title: Processing device
Inventor: HONDA MASAO
IPC: H01L21/3065
Filed: 1985-11-15
Abstract: PURPOSE:To enable an inside of a processing chamber to be rinsed with easy structure and without contamination, by rinsing the inside by plasma etching, in which a heating coil is used as a high frequency coil, at a desirable time while using a low pressure chemical gaseous phase growth technique for manufacturing a semiconductor device. CONSTITUTION:With changeover switches S1 and S2 operated, connection of a heating coil 2 is changed from a heating power source 8 to a high frequency power source 9 so that the heating coil 2 is used as a high frequency coil for induction-coupled plasma etching. Etching gas such as nitrogen fluoride (NF3) is supplied as reaction gas 6 and made plasmic by high frequency power applied on the heating coil 2 so that plasma etching reaction can be performed inside a reaction tube 1. Material such as polycrystal line silicon attached to the wall surface or so inside the reaction tube 1 is removed by etching, to rinse the inside into a clean state. Mechanism for carrying plasma-generating electrodes becomes unnecessary, with this structure simplified.
Patent JP-2001071934-A (JP)
Title: Bumper mounting structure of automobile
Inventor: KANAMORI KENJI
IPC: B62D25/08
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting of bumper brackets and to enhance load transfer characteristic while restraining an increase in weight. SOLUTION: This bumper mounting structure includes side members 1, 3 positioned on both sides of the width of the vehicle along the longitudinal direction of the vehicle body, and bumper reinforcement 9 mounted at the ends of the side members 1, 3 via bumper brackets 5, 7. In this case, the ends of the side members 1, 3 are fastened and coupled to the bumper brackets 5, 7 by a fastener 17 having its axis along the vertical direction of the vehicle.
Patent JP-H0997867-A (JP)
Title: Substrate for semiconductor device
Inventor: KAWASHIMA KATSUMASA
IPC: H05K3/34
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To flatten a part surface and a lead surface and to join them compactly by providing half etching at a lead frame and a lead edge part. SOLUTION: A half etching part 2 is formed on either surface of front and rear surfaces which oppose each other in a lead edge part 3. The half etching part 2 in the lead edge part 3 of one lead L1 is joined to such junction part as the conductor terminal part of the edge part surface of a printed wiring board P by melted solder. Also, the half etching part 2 in the lead edge part 3 of the other lead L2 is joined to such junction part as the conductor terminal part on the rear surface of the edge part of the printed wiring board P by melted solder. Lead edges 3, 3 of both leads L1 and L2 are arranged on the front and rear surfaces of the printed wiring board which do not oppose each other.  The cut-out surface sides of the half etching part 2 of both leads L1 and L2 are joined to each junction part of the front surface of one edge part and the reverse surface of the other edge part out of both opposing edge parts of the printed wiring board P.
Patent JP-H04132610-A (JP)
Title: Production of silicon dioxide powder
Inventor: SHIOBARA TOSHIO
IPC: C01B33/18
Filed: 1990-09-25
Abstract: PURPOSE:To produce SiO2 powder having a specific particle diameter and high purity with simple operation at a low cost by washing metallic Si powder with an aqueous solution of a mineral acid to remove U and Th, introducing the treated metallic Si powder into an O2-containing gas stream and burning the powder. CONSTITUTION:Metallic Si powder is washed with an aqueous solution of a mineral acid to decrease the content of U and Th to <=1ppb each. An aqueous solution of nitric acid of 0.1-5N or thereabout is preferably used as the mineral acid solution at >=50 deg.C or thereabout. The maximum particle diameter and the average particle diameter of the metallic Si powder are preferably about <=100mum and about 1-30mum, respectively. The purified Si powder is supplied from a hopper 4 through a powder-feeding apparatus 5 to a burner 2. The powder is burnt in an O2-containing gas stream in a reaction chamber 10 of a reaction vessel 1. The metallic Si powder is oxidized to SiO2 by this process and the existing impurities are evaporated. The high-purity SiO2 powder F produced by the above process and having an average particle diameter of 0.01-10mum and U and Th content of <=0.5ppb each is recovered with a collector 3 provided with a bag filter 31, a blower 32, etc.
Patent JP-H06105858-A (JP)
Title: Extension apparatus for joint part
Inventor: TANAKA AKIHIKO
IPC: A61B19/00
Filed: 1992-09-24
Abstract: PURPOSE:To provide an extension apparatus wherein a gap between joints can be set at a specified dimension by moving relatively a tongue-like member inserted between the joints and an outer force acting between the tongue-like members at that time such as a tension of a ligamentum can be quantitatively set at a required value and an ideal joint jointing condition can be easily reproducible. CONSTITUTION:A pair of upper and lower tongue-like members 5 and (55 or 56) being supported so as to be freely relatively movable each other and insertable between joints are provided symmetrically on both sides and a measure which can measure the amt. of movement of the upper and lower tongue- like members 5 and (55 or 56) when they are moved relatively and a meter which can meter the outer force acting between the tongue-like members are provided.
Patent JP-H03220879-A (JP)
Title: Pipeline structure for generating video signal
Inventor: JIEEMUSU EE UOBAAMIN
IPC: H04N5/262
Filed: 1990-09-25
Abstract: PURPOSE: To reproduce a complete video signal showing all the parts of respective fields in a picture by supplying individual address signals to a left boundary for increasing the values of the added-up signals and reducing the values of the added-up signals for the individual address signals against a right boundary. CONSTITUTION: In a boundary generator 16, an address is read from a line index memory 56 to a crossing list memory 54 by 240ns. The calculation of the boundary, which has the decision of a display coordinate by adding the position of a reference point for respective marks to a segment box coordinate and the reading of an appropriate color plan from a color plan memory 62, is generated by 240ns. In a horizontal classifying unit 18, data is read into an appropriate position in a parameter 66 by 240ns. The address is established in an entry map memory 76 and a head memory 78 and a parameter is read into a boundary buffer 72 in an appropriately classified order by 600ns. A color palette 20 receives a read address command and changes RGB data by 74ns.
Patent JP-S62118167-A (JP)
Title: Control valve
Inventor: SATO YASUE
IPC: F16K1/22
Filed: 1985-11-15
Abstract: PURPOSE:To make possible to regulate the flow rate of fluid with a high degree of accuracy, by disposing, in a first valve whose opening degree is variable, a second valve whose opening degree is variable with respect to the first valve. CONSTITUTION:A valve 11 disposed in a gas passage 10 having the same cross- sectioned shape as that of the valve 11 is fixed to a drive shaft 12 so that the opening degree of the valve 11 is controlled by rotating the drive shaft 12. Further, an opening 13 is formed in the center section of the valve 11, and a small valve 14 is fitted in the opening 13 so that the same valve 14 may close the opening 13. The small valve 14 is fixed to a drive shaft 15 which may rotate independent from the drive shaft 12. Accordingly, the conductance of the gas passage may be greatly changed by the valve 11 while it is slightly changed by the valve 14.
Patent JP-S63110080-A (JP)
Inventor: HANDA AKIO
IPC: B62J11/19
Filed: 1986-10-27
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-H1191100-A (JP)
Title: Ink jet recording head
Inventor: SAKAI MARI
IPC: B41J2/055
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent destruction such as the generation of a crack at the end part of a piezoelectric element active part. SOLUTION: A piezoelectric element layer 70 is extended from the region opposed to a pressure generation chamber 12 to the passage forming substrate 10 outside the pressure generation chamber 12 and the part from the region corresponding to the end part of the pressure generation chamber 12 of the piezoelectric layer 70 to the passage forming substrate 10 outside the pressure generation chamber 12 becomes a piezoelectric element non-active part 320a and a lead electrode 100 is formed from a contact part to the passage forming substrate 10 outside the pressure generation chamber 12 along the piezoelectric element layer and the breakage at the end part of the piezoelectric element layer 70 is suppressed to a large extent and the leak of a lower electrode 60 and the lead electrode 100 is also prevented.
Patent JP-S62116333-A (JP)
Title: Automobile mounting laser recording body housing box
Inventor: MOCHIZUKI HIDEAKI
IPC: B60R7/08
Filed: 1985-11-14
Abstract: PURPOSE:To make a laser recording body stowable under a low temperature state as well as to prevent its deformation or the like from occurring, by installing a cooling element, displaying its cooling action by current-energization, on a wall surface of a box body, and using a solar battery and a car battery in combination as a power source for the said element. CONSTITUTION:This housing box 3 is constituted of a box body 4 and a cover body 4 consisting of a heat insulating material of styrene foam or the like, and a cooling element 8 utilizing a Peltier effect is embedded at the side where the box body 4 opposes. A metal plate electrode serving as an endothermic surface for this cooling element 8 is set up so as to be adjoined to a car housing space 12 of the box body 4, and another metal plate electrode coming to the heat generating side is connected to a heat transfer plate to be connected to a radiating fine 14. And, when a fact that temperature inside the box body 4 becomes more than the specified one T1 is detected by a temperature sensitive element 7, a switch SW1 is closed, and electric power out of a solar battery 16 is fed to the cooling element 8, and when it further exceeds the specified temperature T2 (>T1), feeding takes place even from another battery 20.
Patent JP-H02103913-A (JP)
Title: Internal combustion engine ignition coil device
Inventor: TAKAISHI TADAO
IPC: F02P15/00
Filed: 1988-10-13
Abstract: PURPOSE:To simplify assembling and fixing and to secure heat radiation of a heat sink by exposing at least one part of the heat sink and fixing it to a mold case in a body with an iron core. CONSTITUTION:When a control signal is sent to a power transistor unit 6 through a connector 9, the unit 6 controls the primary coil of a coil assembly 7. High voltage in accordance with the control of the primary coil arises in a secondary coil and is sent to a distributor through a high pressure tower 8. The heat arising from the power transistor unit 6 is transmitted to a heat sink 4 and is radiated from exposed parts 42a and 42b. Some of the generated heat and heat generated from the assembly 7 are transmitted effectively to a mold case 5 through charged resin material, and are radiated from the surfaces. Since the unit 6 and the assembly 7 are stored in the same case body 5, the device is miniaturized and lightened, and manufacturing also becomes easy.
Patent JP-2000090219-A (JP)
Title: Card type non-contact recording and reproducing device
Inventor: IWASHITA TAKESHI
IPC: G06K19/07
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a card type non-contact recording and reproducing device with which communication sensitivity is not lowered even when the flexible base material of high water absorption coefficient is used. SOLUTION: Concerning the card type non-contact recording and reproducing device provided by incorporating a member, which is constituted by forming an antenna for communication and a capacitor for frequency matching at the time of communication on the surface of a flexible base material 11, and an IC for information recording, the surface of the flexible base material 11 is coated with organic resins 12a and 12b of low water absorption coefficient.
Patent JP-H06113106-A (JP)
Title: Data reading processor
Inventor: YAMAGUCHI YUKIO
IPC: G06T11/00
Filed: 1992-09-25
Abstract: PURPOSE:To arrange plural picture patterns so that the parts of them are mutually overlapped and to set overlapped areas in such a way that they can visually and easily be viewed. CONSTITUTION:Plural independent address generation parts 13 and 14 are provided. Plural data read addresses ADRA and ADRB are generated at the same time. A selector 15 selects one address, and data reading from an image memory 11 is controlled by the selected address. Output positions can be designated so that the areas of the plural data patterns are overlapped. When the output positions of the plural data patterns are overlapped, one is selectively outputted at the overlapped position. The overlapped state of the designation positions is detected, a half-tone processing is executed on the overlap position of the data patterns and recording density is adjusted. Data which is read is worked according to which signal the selector 15 selects, the half-tone processing is executed only on one of the overlapped data patterns and the recording density is adjusted.
Patent JP-H04134633-A (JP)
Title: Optical information recording and reproducing device
Inventor: ANDOU HIROTAKE
IPC: G11B7/00
Filed: 1990-09-25
Abstract: PURPOSE:To cope with increasing of seek operating speed as well by providing a circuit for changing frequencies for band decomposition of an output current of a detector into a regenerative information signal and a servo information signal. CONSTITUTION:Under erasing, recording and reproducing operation modes, a laser driver 16 is driven according to an instruction of a CPU 26 to perform erasing, recording and reproducing of information. Then, reflected or transmitted light which is generated when an optical disk is irradiated with a laser beam is detected by a detector 20. Servo information for reproducing information, tracking and focusing servo controls are obtained by this reflected or transmitted light, and this signal is sent to a tracking servo circuit 22 and a focusing servo circuit 23, and a tracking actuator 24 and a focusing actuator 25 are driven based on this signal by the circuit 22 and the circuit 23, so that the laser beam is controlled to be positioned into a prescribed position on the optical disk. Then, a reproducing information signal is sent to the CPU to be used as reproducing information at the time of a reproducing operation.
Patent JP-H0598184-A (JP)
Title: Coating material
Inventor: ONO YUKIYOSHI
IPC: C01B39/24
Filed: 1991-10-03
Abstract: PURPOSE:To obtain a coating material, composed of zeolite and/or magnesium silicate, activated alumina, a platinum group metallic salt, an inorganic binder and a dispersion medium and providing films capable of removing malodor and noxious gases. CONSTITUTION:A coating material is composed of (A) zeolite which is preferably a copper-containing zeolite and/or a magnesium silicate such as magnesium orthosilicate, (B) activated alumina, (C) a platinum group metallic salt, (D) an inorganic binder which is preferably colloidal silica and (E) a dispersion medium such as an alcohol.