baber/WOPTO huggingface dataset:
Patent JP-H0713503-A (JP)
Title: Reflection sheet, illuminating device, back light and liquid crystal display device
Inventor: ISHIWATARI TOMISHIGE
IPC: F21S2/00
Filed: 1993-06-25
Abstract: PURPOSE:To lower loss of light, to improve efficiency as a unit and to reduce a thickness and weight by providing the outside base of a light transmission body with a reflection sheet having a high diffusivity and a reflection film having a low diffusivity and high reflectivity in double. CONSTITUTION:This illuminating device 11 is arranged with a pair of left and right straight fluorescent lamps 13a, 13b respectively alongside the left and right ends of the light transmission body 12 having a rectangular planar shape. The white reflection sheet 19 which is the reflection sheet having the high diffusivity and the high reflectivity and the specular reflection film 20 which is the reflection sheet having the low diffusivity and the highreflectivity are stuck succesively in this order to the outside base of the light transmission body 1 from the outside surface of a dotty reflection film 18. As a result, the transmitted light transmitted through the white reflection sheet 19 having nearly 90% reflectivity is reflected double by the specular reflection film 20 having nearly 90% reflectivity and, therefore, the loss light transmitted through the reflection sheet 19 and the reflection film 20 is decreased to about 1/10.
Patent JP-S5945630-A (JP)
Title: Production of magnetic head
Inventor: HIGASHIOUJI MASARU
IPC: G11B5/127
Filed: 1982-09-06
Abstract: PURPOSE:To obtain highly precise gap length and to ensure perfect junction, by forming a metallic magnetic material, by sputtering the surface opposite to a magnetic tape at the side opposite to a main core and at the same time forming a gap spacer by sputtering on the surface orthogonal to the metallic magnetic matter. CONSTITUTION:The nonmagnetic glass 2 is filled to a corner of a ferrite block 1, and lands 3-1, 3-2... are formed to recessed and projected parts to control the track width 4. Then an amorphous magnetic alloy is sputtered from the direction of an arrow A to form a magnetic layer 7 on a surface 5 of the block 1 containing the lands. A surface 6 orthogonal to the surface 5 is polished to remove the sags at the edge of a sputtering surface, and the desired thickness is obtained for SiO2 by sputtering to form a gap spacer 8. The block 1 having no magnetic layer 7 and a core block 1' are butted and joined together, and then a magnetic material equal to the layer 7 is vapor-deposited again to form a magnetic layer 9 which covers the layer 7, a gap 8 and the surface 5', respectively. Then the block is divided into heads after forming a tape sliding surface by polishing. In such a way, a high-density recording head having a highly precise gap 8 is produced.
Patent JP-S6047640-A (JP)
Title: Preparation of ice cream
Inventor: KIMURA KINICHI
IPC: A23G9/04
Filed: 1983-08-25
Abstract: PURPOSE:To enable the preparation of ice cream easily at home, by opening the sealed bag containing powdery ice cream mix, pouring a liquid in the bag, sealing the opening of the bag, mixing the ice cream mix with the liquid by shaking the bag, and freezing the content. CONSTITUTION:An ice cream mix 5 for sherbet is sealed in a bag made of a flexible material such as synthetic resin, aluminum, etc., furnished with sealing belts 2, 2 containing deformable metallic wires 3, 3 such as aluminum wires, and having sealing bands 4, 4 also at both sides. The top of the bag 1 is cut from the notched part 6 along the sealing belt and is opened. Water is poured into the bag 1 from the top until bag is almost filled with water, and the top-opening of the bag is sealed. The bag 1 is shaken thoroughly by hand to mix the powder 5 with water, and put into a freezer for a prescribed time to freeze the content of the bag and prepared the objective ice cream.
Patent JP-H05168499-A (JP)
Title: Membrane coupled probe
Inventor: AANESUTO ESU KAWASAKI
IPC: C12Q1/68
Filed: 1992-04-30
Abstract: PURPOSE: To provide the subject probe that bears high-density anionic carboxyl groups, contains a nylon membrane to which the 5' amine-containing oligonucleotide probe bonds and is useful for diagnosis of infections and genetic diseases of high reproducibility and sensitivity.  
     CONSTITUTION: The nylon membrane bearing high-density anionic carboxyl groups is activated by treating the carboxyl groups with a reagent that converts carboxyl group to O-acylurea, then 5' amine-containing oligonucleotide probe is allowed to react with this O-acylurea whereby this probe is bonded via an amide bond formed between the 5' amine and this O-acrylurea. Thus, the efficiency of hybridization of the oligonucleotide probe is increased by the single 5' terminal bonds of the oligonucleotide to the membrane surface whereby the objective membrane-bonded probe is obtained that is useful for diagnosis of infections and genetic diseases with improved reproducibility of the reagent and increased sensitivity. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5944577-A (JP)
Inventor: FURUKAWA KUNIO
IPC: B22D11/10
Filed: 1982-09-06
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-S6216709-A (JP)
Inventor: YAMAGUCHI HISAO
IPC: A47B61/02
Filed: 1985-07-15
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-S64330-A (JP)
Title: Compression ratio variable device for internal combustion engine
Inventor: SUGA SEIJI
IPC: F02D15/04
Filed: 1987-06-23
Abstract: PURPOSE: To reduce a changeover shock from a high compression ratio to the lower one by making pressure oil in an upper liquid chamber inside a piston dischargeable at proper speed at a time when high pressure combustion pressure acts on top of the outer piston externally fitted i an inner piston where a connecting rod is connected.  
     CONSTITUTION: With upward movement of an outer piston 21, an upper liquid chamber 31 is formed in space between the said piston 21 and an inner piston 29, and also with the downward movement, a lower liquid chamber 32 is made so as to be formed in space between an annulus 22 and the inner piston 29. And, a spool valve 26 is fitted in a working liquid chamber 25 in the inner part of the piston 23 fixed to the inner piston 29, and a feed passage 35 and a discharge passage 36 are made so as to be selectable. This spool valve 26 is moved in the opening direction of the discharge passage 36 according to hydraulic pressure in the upper liquid chamber 31 to be transmitted through a pressure passage 37, and according to the travel, an opening section area of the pressure passage 37 is made controllable to be gradually smaller by a control part consisting of a peripheral end of the pressure receiving groove 47 formed in a valve body 26b. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S64806-A (JP)
Title: Power amplifier circuit device
Inventor: AMANO KINYA
IPC: H03G3/00
Filed: 1987-06-23
Abstract: PURPOSE: To prevent the occurrence of impedance mismatching in the output terminal by supplying the supply voltage, which is changed to linearly power- amplify an input signal, to a power amplifier.  
     CONSTITUTION: A CPU 20 reads out data of a DC voltage VCC corresponding to the level of an inputted audio signal and data of a control bias voltage Vb from a RAM 22 and outputs them to a data buffer memory 26 and a D/A converter 27. Data of the DC voltage VCC is temporarily stored in the memory 26 and is outputted to a programmable voltage source 5a, and the voltage source 5a outputs the DC voltage VCC corresponding to data to a power amplifier 4. Meanwhile, the converter 27 subjects data to D/A conversion to generate the control bias voltage Vb and outputs this voltage to a variable attenuator 8. Thus, the input signal is linearly amplified by the power amplifier 4, and consequently, the impedance mismatching state does not occur in the output terminal of the amplifier 4. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H08172064-A (JP)
Title: Semiconductor wafer treating device and semiconductor wafer processing method
Inventor: UIRIAMU JIEI KOOTO
IPC: B24B37/04
Filed: 1995-06-22
Abstract: PURPOSE: To obtain a processing method and a system for processing a wafer variously, including mechanochemical processing, wet chemical processing and oxidation, using a single unit. CONSTITUTION: A fixed base 104 containing an anodic oxidation fluid is set in the center of a rotatable polishing pad 102. A wafer is held by a rotatable work holder 8 fixed to a turntable stretching arm 5. The wafer is transferred to either one of the polishing pad 102 or the anodic oxidation fluid and subjected to polishing or anodic oxidation.
Patent JP-H0911065-A (JP)
Title: Attach and detach device for stud bolt
Inventor: NOZAWA YUKIHIRO
IPC: B23P19/06
Filed: 1995-06-22
Abstract: PURPOSE: To facilitate alignment of a rotating shaft with a bolt by providing a guide surface loosely fitted to the outer periphery of a stud bolt, and disposing a guide part fitted to the lower end of the rotating shaft on an engagement part. CONSTITUTION: If the center of a rotating shaft 7 is shifted from the center of a stud bolt 20, the upper end of the stud bolt 20 is brought into eccentric contact with a chamfered part 14 of a guide part 13. In such a state, when lowering of the rotating shaft 7 is continued, the eccentric contact reaction force is worked. As the device main body is lifted, the device main body is moved in the lifting direction even with a little reaction force. When the rotating shaft 7 is further lowered, the outer periphery of the stud bolt 20 and the guide surface 15 of a guide part 13 are fitted to each other. Whereupon, alignment of the rotating shaft 7 with the stud bolt 20 is achieved. Then, an elevation driving part is stopped, and the device main body is lowered to bring a torque receiving part into contact with an upper cover.
Patent JP-S5945595-A (JP)
Inventor: KOYAMA TAMOTSU
IPC: G07D3/00
Filed: 1982-09-08
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-S5984905-A (JP)
Inventor: MATSUKUSU POORU MATSUKUDANIERU
IPC: C08F4/00
Filed: 1983-08-26
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-H04355302-A (JP)
Title: Method for measuring wear of piston ring
Inventor: GOTO KEIZO
IPC: G01B7/02
Filed: 1991-05-31
Abstract: PURPOSE:To enable wear to be measured by providing a same profile as a sliding surface at one portion of a rear surface of a piston ring previously, providing one set of two displacement sensors which enable both the sliding surface and the rear surface of the piston ring to be measured simultaneously on a same axis, and then allowing the displacement sensor to be moved along a piston ring section. CONSTITUTION:Comparison with a current wear state is made by maintaining a measurement pitch to be long and securing an initial profile on a rear surface of a piston ring 1 constantly even if wear advance. In this case, the rear surface where an initial profile is maintained and a sliding surface 2 where wear advances are measured simultaneously with a one-piece two sensors and the difference indicates an amount of wear. When wear is produced, an output difference between sensors A and B becomes the amount of wear. The sensors A and B are located on the same axis opposingly. It is desirable that the sensors A and B where tips of the sensors contact as in a surface roughness meter for obtaining an electrical output are used.
Patent JP-H114275-A (JP)
Title: Lsi
Inventor: FUKAMI TADASHI
IPC: G06F1/06
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To lower a frequency of a clock and to attain reduction of power consumption by providing a clock formation circuit for forming a clock of each frequency which plural function blocks need and supplying an each clock the clock forming circuit forms to plural function blocks. SOLUTION: An orthogonal demodulation circuit 14 to a data extension circuit 17, an RDI circuit 22 to a clock formation circuit 24 and a RAM 32 to RAM 37 are turned into one chip IC as an LSI 10. The clock formation circuit 24 forms clock CKs 13 to 18, a CK 22, a CK 23 and a CK40 of the lowest frequency necessary for an A/D converter circuit 12 to D/A converter circuit 18, the RDI circuit 22, a synchronous processor 23 and a microcomputer 40. In this case, a frequency of clocks CKs 14 to 23 excluding a clock CK15 becomes 1/8 to 1/2 for the clock CK 15 of the highest frequency. Thus, it is possible to reduce power consumption in the LSI 10 by clocks CKs 14 to 23.
Patent JP-S5981768-A (JP)
Title: Position detector
Inventor: MESE MICHIHIRO
IPC: G06V10/36
Filed: 1983-08-29
Abstract: PURPOSE:To detect the position of a subject with high reliability, high accuracy and at a high speed by generating a cross-shaped region to each point of a subject pattern and detecting the area of a specific level within said region to detect the position of the subject. CONSTITUTION:A magnified image of a pellet 1 is divided into two partial images by a reflector 11 and converted into analog video signals by photoelectric converters 14-0 and 14-1. Mounting stands 15-0 and 15-1 control the viewfields of the converters 14-0 and 14-1 in response to the pellet 1. A video processor 17 performs the binary coding of the analog video signal and the detection of pads. A computer 21 generates a cross-shaped region to each point of the pattern of the pellet 1 and sets the pattern corresponding point of the pellet 1 at a specific level when the area of a specific level within the cross-shaped region exceeds the prescribed value. The position of the pellet 1 is detected on the basis of the obtained pattern. An automatic wire bonder 25 connects each pad to an external electrode.
Patent JP-S641408-A (JP)
Title: Maintenance monitoring method of power cable with infrared ray picture
Inventor: YAMAGUCHI MASAYUKI
IPC: H02G1/02
Filed: 1987-06-23
Abstract: PURPOSE: To enable the maintenance of power cables laid through a cave way or a man-hole section, to be monitored, by using an infrared ray camera.  
     CONSTITUTION: CV cables 8 are supported by troughs 12 or the like through a man-hole section 11 and are laid through a cave way 13. Then, one unit or a plurality of the units of infrared ray cameras 1 are arranged. When a plurality of the units of the infrared ray cameras 1 are arranged, then the geometrical position due to the triangulation or the like is to be clearly set. As the infrared ray camera 1, a unit for a high-performance thermograph with a semiconductor sensor for example or a unit for the high resolution of a linear sensor is adopted, and a secondary iris sensor system or the like can be applied. Then, the input of the information of the infrared ray camera 1, to a picture data processing unit 2 consisting of a computer and the like, through an optical fiber 7 is provided, and is converted to a picture data. As a result, by monitoring the CV cables 8 and their connecting sections 9, an information necessary to handle an abnormal state can be obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H056137-A (JP)
Title: System for navigation
Inventor: SHIMOTE YUUJI
IPC: G01C21/00
Filed: 1991-06-27
Abstract: PURPOSE:To provide a system for navigation capable of additionally writing additional information on an optical disk memory so as to be utilized for display. CONSTITUTION:Additional information such as route up to destination and town information is additionally registered on an optical disk memory 13 with an information register device 100, and the information is regenerated and displayed with an information offering device loaded on a vehicle. Consequently the route corresponding to the present traffic condition and the town information suitable for liking of a user can be obtained.
Patent JP-S5583435-A (JP)
Title: Resin mold stator
Inventor: OGATA MASAJI
IPC: C08K13/04
Filed: 1978-12-20
Abstract: PURPOSE: To improve a molding in its crack resistance and insulating characteristics by mixing, into a molding material, low contracting non-saturated polyester resin, filling material below a certain grain size and a fiber material in weight ratios within certain ranges.  
     CONSTITUTION: When molding a core 1 and winding 2 in one piece with a molding material 6, the molding material 6 is prepared by mixing low contracting non-saturated polyester resin a, a filling material b whose sizes are below 44μ and a fiber material c so that the weight precentage of a and the sum of b and c may each be 15∼40% and 60∼85%, and further, the weight ratio of b to c may be 3∼30. The low contracting non-saturated polyester can suitably be prepared by mixing terephtalic acid group non-saturated polyester, stylene and saturated polyester in appropriate ratios. By so doing, the contraction percentage of the molding material can be reduced and the insulating characteristics immediately after molding or under high temperatures and high humidity can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07328703-A (JP)
Title: Production of double layered steel sheet excellent in surface property and weldability
Inventor: TERADA YOSHIO
IPC: B32B15/01
Filed: 1994-06-16
Abstract: PURPOSE:To manufacture a double layered steel sheet excellent in weldability and surface property at a low cost. CONSTITUTION:The outer layer consists of, by weight, 0.05-0.25% C, 0.5-1.5%'Si, 0.3-2.0% Mn, <=0.025% P, <=0.02% S, <=0.06% Al, <=0.006% N and the balance Fe with inevitable impurities. The inner layer contains similar components to the outer layer except, by weight, <=0.5% Si, <=0.06% N, as necessary, one or more kinds of 0.005-0.05% Nb, 0.005-0.06% V, 0.005-0.03% Ti. At the time of executing hot rolling using a slab or an ingot having a transition layer of 2-10% of the thickness of steel sheet in the boundary part between the outer layer and the inner layer as a base stock, after the slab or the ingot is heated in the temp. range of 1150-1300 deg.C, reduction of >=10 mm per pass is applied one or more times in the temp. region >=1000 deg.C of the surface temp., rolling is completed at >=850 deg.C and, after that, the slab or the ingot is cooled.
Patent JP-S5871127-A (JP)
Inventor: JIERARUDO MARUKOMU MAGARIAN
IPC: B29C53/76
Filed: 1982-09-08
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-H055538-A (JP)
Title: Packaged air conditioner
Inventor: HAMADA KAORU
IPC: F24F1/02
Filed: 1991-06-27
Abstract: PURPOSE:To improve installation of a packaged air conditioner having an air ventilation function by a method wherein a relative arrangement of each of the components in the air conditioner can be changed while maintaining an air ventilation function. CONSTITUTION:An air circulation passage part 1B installed adjacent to within an air conditioner and an outdoor air passage part 2B are separately formed to each other. At least one of these air passages 1B and 2B is formed with a plurality of paris of communication ports P3 and P4 selectively connected to the other pairs of communication ports P1 and P2 while the adjoining arrangement forms of both air passages 1B and 2B are different from each other.
Patent JP-S644289-A (JP)
Title: Condensed water filter apparatus
Inventor: OKI TOSHIYUKI
IPC: G21C19/307
Filed: 1987-06-25
Abstract: PURPOSE:To prevent the contamination of the membrane surfaces of hollow yarns with iron on the filtrate side thereof, by connecting a condensed water inflow pipe to a filter tower using a hollow yarn module for treating condensed water containing iron oxide and providing a means for adding an oxidizer to the condensed water on the way of said inflow pipe. CONSTITUTION:A condensed water inflow pipe 9 is connected to a filter tower 5 using a hollow yarn module 12 for treating condensed water containing iron oxide. An oxidizer adding means 15 for adding an oxidizer (e.g.; oxygen, ozone, hydrogen peroxide) to condensed water is provided on the way of the condensed water inflow pipe 9. As a result, the precipitation and adhesion of iron of hollow yarns on the filtrate side can be certainly prevented. Therefore, only by periodically removing iron oxide adhered to the membrane surfaces of the hollow yarns on a raw water side by a usual washing method using water or air, treatment stable for a long period of time can be performed.
Patent JP-2000348848-A (JP)
Title: Low-temperature plasma generator
Inventor: NOMURA SHINNOSUKE
IPC: A23L3/005
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a high-yield device capable of preventing generation of nitrogen oxides due to secondary discharge action and temperature rise due to heat generation in the lower stream side end of a discharge part in a silent discharged low-temperature plasma generator and of generating an ozone and a hydroxyl group. SOLUTION: This low-temperature plasma generator is constituted therein an outer side discharge part 4 and an inner side discharge part 7 are protected with predetermined spaces by placing an outer side space 8 and an inner side space 9 and both ends of a glass protective tube 1 are sealed by sealing bodies 10a and 10b, the outer side discharge part 4 has an outer side electrode 2 disposed on the outer periphery of a dielectric 3 and the inner side discharge part 7 has an inner side electrode 6 disposed in a dielectric 5 concentrically inserted into the glass protective tube 1. An introducing path 11 is disposed inside the sealing body 10a and is communicated with the outer side space 8 through an introducing chamber 13. The inner side space 9 is communicated with an evacuation path 12 through an evacuation chamber 14.  Inside the other sealing body 10b, the outer side space 8 is communicated with the inner side space 9 through a communication camber 15. The outer side electrode 2 is provided with a plurality of small holes.
Patent JP-H065828-A (JP)
Title: Extra-small ccd module
Inventor: TAKAMIZAWA YUTAKA
IPC: H01L27/14
Filed: 1992-06-16
Abstract: PURPOSE:To provide an extra-small size CCD module which facilitates the size and weight reduction of a video camera. CONSTITUTION:A CCD chip 1 is connected and fixed to a glass substrate 9 with gold bumps 10 and UV-curing resin 11. Further, the CCD chip 1 is covered with a package 14 which is composed of a multilayer ceramic substrate (14a, 14b, 14C and 14d) in which a thick film resistor 12 and a built-in capacitor 13 are provided.
Patent JP-S5380438-A (JP)
Title: Manufacture of laminated bus bars
Inventor: MAEDA NAOTOMI
IPC: C09J5/00
Filed: 1976-12-25
Abstract: PURPOSE: To bond and seal completely insulating material surface coated with a thermosetting adhesive to plate conductors, by fixing them with a groove of a form and piling one after another, by bonding partly with supersonic wave, and by hot-pressing completely after taking out of the form, thus preventing the slippage of the plate conductors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11320139-A (JP)
Title: Light processing device
Inventor: KINOSHITA SHINGEN
IPC: B23K26/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a light processing device which can surely form a processing pattern on a printing mask material symmetrical to a rotation by rotating an aperture mask. SOLUTION: This light processing device is equipped with an excimer laser 10, an optical system for radiating a laser beam L from the laser 10 to the printing material 60 through an aperture mask 40, on which a given opening pattern is formed and, a rotation means to rotate the aperture mask 40 with a light axis as a center. A beam restoration optical system 22 is installed to restore a cross-sectional shape of the light which irradiates the aperture mask 40 in a way that the size of two directions crossing each other on a face being vertical to the light axis are made to be equal. This beam restration optical system 22 is constituted with a collimator optical element and the like consisting from, for example, a cylindrical lens or a concave lens, etc.