baber/WOPTO huggingface dataset:
Patent JP-H10301507-A (JP)
Title: Liquid crystal display substrate and its manufacture
Inventor: MAEDA HIROSHI
IPC: G09F9/35
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To greatly decrease the product cost and to obtain superior stable display quality by providing an insulating substrate constituted so that the electric connection point between a transparent pixel electrode and the electrode part of a switching element is positioned on an electrode wire. SOLUTION: On the insulating substrate 11 as a transparent substrate, scanning signal wires 12, a gate insulating film 13 on the scanning signal wires 12, and an image signal wire 14, a TFT 15 as a switching element, and a drain electrode 19 in the layer above the gate insulating film 13 are provided. A colored layer 17 is positioned on the drain electrode 19 and a light shield film 18 is at the periphery of the colored layer 17; and a pixel electrode 16 is provided on the colored layer 17. Consequently, an array substrate AR1 and a counter substrate are reduced in position shift when stuck together, and the liquid crystal display panel having a higher aperture rate is actualized. Further, the manufacture of a substrate for the colored layer 17 and its high-precision sticking process can be eliminated.
Patent JP-H02285523-A (JP)
Title: Loop gain adjuster for tracking servo loop
Inventor: HORIE YUJI
IPC: G11B7/09
Filed: 1989-04-27
Abstract: PURPOSE:To execute exact peak hold regardless of the size of eccentricity in a track by holding a relative speed constant between an objective lens and the track. CONSTITUTION:A CPU 8 calculates the amplitude value (detected p-p value) of a track error signal TES. The detected p-p value is compared with a p-p value, which is stored to a ROM 11 in advance, to be a reference (reference p-p value) and the output value of a D/A converter 12 is increased and decreased. Then, the gain of a variable gain amplifier 3 is adjusted by a gain control part 14. When the gain adjustment of the variable gain amplifier 3 is finished and a tracking servo loop is in a closed state, the output of the variable gain amplifier 3 is supplied to an objective lens control part 4 and the objective lens is controlled by the output signal. Then, the track is exactly followed up. Thus, regardless of the size of the eccentricity in the track, the peak hold can be exactly executed.
Patent JP-H11290082-A (JP)
Title: Osdim gene of rice
Inventor: NAKAMURA IKUO
IPC: A01H1/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene comprising DNA encoding a protein which participates in formation of a form of a plant having a specific amino acid sequence and useful for preparation of dwarf plants by antisense chain of the DNA and expression of foreign gene of rice. SOLUTION: This new OSDIM gene of rice comprises an amino acid sequence in which one or a plurality of amino acids are deleted or substituted or added in a protein comprising an amino acid sequence represented by the formula or an amino acid sequence represented by the formula and encodes a protein which participates in formation of a form of a plant and is useful as a promoter, etc., for constitutively expressing foreign gene in rice. The gene is obtained by screening cDNA library prepared from a leaf of rice by using cDNA exhibiting high homology with a DIM gene obtained from salt stress cDNA of rice as a probe.
Patent JP-H07313799-A (JP)
Title: Clothes drying machine
Inventor: TOMITA TAKASHI
IPC: D06F58/28
Filed: 1994-05-23
Abstract: PURPOSE:To shorten a drying time or the like by setting the operating current of a heater at a maximum value while operating the clothes dryer with the fixed operating current by changing the number of rotations of a motor for driving a drum or a fan based on the power source voltage of the clothes dryer and the ambient temperature. CONSTITUTION:In this clothes dryer, a drum 7 is supported freely rotatably inside an outer frame 1. A PTC heater 13 and a ventilation fan 16 are mounted for forcibly blowing hot air into the drum 7. Further, transmitters 17, 23 and 24 and a motor 18 are provided for driving the drum 7 and the ventilation fan 16. In this case, the voltage of a power source supplied to the clothes dryer is detected by a voltage detector. Further, the ambient temperature of the clothes dryer is detected by a temperature detector 20. Based on respective detected results, the number of rotations of the motor 18 is changed by a rotation number control means. Thus, the operating current of the PTC heater 13 is maximized by operating the clothes dryer with a fixed operating current regardlessly of the power supply voltage and the ambient temperature.
Patent JP-H08282522-A (JP)
Title: Electric power steering device
Inventor: KUBOTA MASAHIRO
IPC: B62D5/04
Filed: 1995-04-07
Abstract: PURPOSE: To materialize the sufficient maximum torque and the maximum revolution speed, and concurrently make the device small in size and light in weight by determining a gap width based on information on a steering condition or a vehicle running condition. CONSTITUTION: When detected values from a steering force sensor 12, a steering speed sensor 14 and a vehicle speed sensor 13 are received by a controller 7, the controller 7 informs a gap width control section 16 only of the detected value from the steering force sensor 12. The gap width control section 16 obtains a gap width command value based on the detected value by the steering force sensor 12, and gives it to an actuator. In this case, when a great assist force is required, namely, when steering force for a steering wheel is great, the maximum torque is made great with the gap width of an assist motor 8 narrowed. On the other hand, when the assist force is not required so much, namely, when a steering force for the steering wheel 1 is small, the maximum torque is made small with the gap width of the assist motor 8 widened.
Patent JP-H0243904-A (JP)
Title: Defoaming of medical fluid in coating apparatus thereof
Inventor: YOSHIDA YOSHINORI
IPC: B05C1/12
Filed: 1988-04-30
Abstract: PURPOSE:To break bubbles formed on a strip form material to be coated with a medical fluid by blowing a gas against the surface of a main roll at the outlet side thereof. CONSTITUTION:A defoaming roll 5 is provided abutting with the surface of a main roll 2 at the outlet side of a strip form material 4 to be coated with a medical fluid and caused to rotate by the motion passed thereon from the main roll 2. The material strip 4 is engaged between the main roll 2 and a secondary roll 3 and the medical fluid 1 is caught and lifted by the meshes on the surface of the main roll 2, so that the strip form material 4 is coated therewith, while blowing a gas against the surface of the main roll 2 at the outlet side of the strip form material 4 so as to break the bubbles formed on the material 4. This defoaming method permits a uniform application of the medical fluid and thereby prevents the lowering of the medical fluid efficacy.
Patent JP-H05283446-A (JP)
Title: Semiconductor device and its manufacture
IPC: H01L21/52
Filed: 1992-04-02
Abstract: PURPOSE:To obtain a semiconductor device which can improve the bonding strength under a condition where electrical contact is maintained in an excellent state by forming an electrode on the rear of a second semiconductor substrate opposed to a semiconductor element bonded to the surface of the substrate with solder so that the electrode can contain a layer formed in island shapes. CONSTITUTION:The title semiconductor device is provided with a p-type first semiconductor substrate 5 mounted with a semiconductor element on its surface and electrode 7 on its rear and second semiconductor substrate 11 the surface of which is bonded to the rear of the substrate 5 with solder 9 composed of an alloy containing tin. The electrode 7 formed on the rear of the substrate 5 is formed so that the electrode 7 can contain at least one layer 8 formed in island shapes. When, for example, a laser manufactured on a p-InP substrate 5 is bonded to a silicon substrate 11 with Au-Sn solder 9, an Au-Zn alloy electrode 7 for ohmic contact and Ti-Pt-Au laminated bonding electrodes 8 formed in island shapes are provided on the rear 7 of the substrate 5.
Patent JP-S5231836-A (JP)
Title: Beauty packs containing spirulina platensis
Inventor: YOSHIDA RIYUUZOU
IPC: A61K8/97
Filed: 1975-09-05
Abstract: PURPOSE:Cosmetics which activate metabolic activity of the skin by the absorption of water and nutrients in the keratinous layer thereof.
Patent JP-S5916479-A (JP)
Inventor: TORISUTAN DOU KUASUNON
IPC: H04H20/00
Filed: 1983-06-16
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-S586601-A (JP)
Inventor: RONARUDO II SUTEEJIENZU
IPC: H01P1/203
Filed: 1982-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58225797-A (JP)
Title: Speaker driving circuit
Inventor: FUSE YUUZOU
IPC: H04R3/00
Filed: 1982-06-24
Abstract: PURPOSE:To facilitate switching between constant-current driving mode and constant-voltage driving mode by detecting the terminal voltage and current at both ends of a speaker unit and supplying them to a feedback system selectively through a changeover switch. CONSTITUTION:When changeover switches 15 and 35 are switched to the sides of changeover contacts (a), the potential at the input terminal 16a of the speaker unit 16 is supplied to the uninverted input terminal of an operational amplifier 14 through the changeover switch 35 and the voltage at the other input terminal 16b of the speaker unit 16 is applied to the inverted input terminal of the operational amplifier 14 through the changeover switch 15. Consequently, the voltage developed between the input terminals of the speaker unit 16 is obtained as the output of the operational amplifier 14 and this is fed back to the uninverted input terminal of the operational amplifier 12. In this case, when the gain of the differential amplifier composed of the operational amplifier 14 is denoted as A2, ei=A2e0 is obtained and the constant-voltage driving is carried out.
Patent JP-H0961630-A (JP)
Title: Compensation film for liquid crystal display element and liquid crystal display device in which this compensation film is built
Inventor: MAZAKI HITOSHI
IPC: C09K19/32
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a compensation film for a liquid crystal display element capable of making a visual field angle wider to the extent not possible heretofore as the compensation plate of a TN liquid crystal display driven at a double refraction mode and normally white mode. SOLUTION: This compensation film 8 is used for the liquid crystal display element of the double refraction mode and normally white mode having a TN type liquid crystal cell 2 and a pair of polarizing plates 1, 5 having the axis of transmission intersecting orthogonally with each other. The compensation film 8 is a film of single layer formed of a discotic liquid crystalline material formed by immobilizing the orientation form of discotic liquid crystals. In addition, the orientation state is the hybrid orientation varying in the angle formed by the directors of the discotic liquid crystals near the boundary of the front surface of the film and the plane of the film and the angle formed by the directors of the discotic liquid crystals near the boundary of the rear surface of the film and the plane of the film.
Patent JP-H07282755-A (JP)
Title: Electron beam irradiating device
Inventor: NISHIKIMI TOSHIRO
IPC: H01J37/06
Filed: 1994-04-11
Abstract: PURPOSE:To reduce influence of an electric field fluctuation by insulating a vacuum chamber and a central conductor to supply high voltage to a filament part of an electron beam source part by an insulating mechanism in which insulating rings and ring-shaped electrodes are superposed on each other. CONSTITUTION:A shield electrode 3 to shield a filament part 2 of an electron beam source part 4 is mechanically supported with a wall 1A of a vacuum chamber 1 housing the electron beam source part 4 by an insulating insulator 11 composed of a heat resistant insulating material. The other end of a central conductor 7 whose one end is connected to the filament part 2 is connected to an introducing terminal part 13 in a pressure vessel 5. A part between the introducing terminal part 13 and the vacuum chamber 1 is insulated by an insulating mechanism 14 in which insulating rings 15 and ring-shaped electrodes 16 are superposed on each other in a multistage shape. The final electrode 17 among the electrodes 16 of the insulating mechanism 14 is connected to a flange 18 of the vacuum chamber 1, and voltage divider resistors 19 to equalize sharing voltage of the rings 15 are connected between the respective electrodes 16.
Patent JP-S5633738-A (JP)
Title: Selection module
Inventor: KONDOU TADAO
IPC: H04L1/00
Filed: 1979-08-27
Abstract: PURPOSE: To reduce the quantity of hardware by delivering the correct parity corresponding to the output data with no use of the extra input in the non-selection state in case one of several sets of input data signals is selected and then delivered.  
     CONSTITUTION: When the data selection signal of "1" is applied to the gate 1 from the terminal S, the signals "1" and "0" are delivered to the signal lines 52 and 53 each. And the data b 0 Wb 7  plus b p  are sent to the NAND circuits 30W38 from the NAND circuits 20W28. These outputs form the logic sum of each output of the NAND circuits 10W17 plus the circuits 20W27, and the input equal to the input b is sent to the AND circuits 40W47. In the same way, the data signal of the input a is delivered with application of the selection signal of "0". On the other hand, the input signal of the terminal G which controls the selecting action of the selection module delivers the inputs a 0 Wa p  or b o Wb p  to the circuits 40W47 and 38 if the signal applied to the gate 2 is "1". And if the input signal is "0", the outputs of the  circuits 40W47 are with the output of "1" of the circuit 38. Thus the quantity of  hardware can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07291946-A (JP)
Title: Production of (s)-3-lower alkyl-2-piperazinone
Inventor: YAMAZAKI NORITSUGU
IPC: C07B53/00
Filed: 1994-04-25
Abstract: PURPOSE:To obtain in high yield the high-optical purity compound useful as an intermediate for synthesizing (S)-2-lower alkyl piperazines, by reaction between a specific (R)-fatty acid ester derivative and ethylenediamine. CONSTITUTION:The (S)-3-lower alkyl-2-piperazinone of the formula II [e.g. (S)-3-methyl piperazinone] is obtained by reaction between a (A) (R)-fatty acid ester derivative of the formula I (R is a lower alkyl; R<1> is tosyloxy or Cl; R<2> is a lower alkyl; * denotes a@ asymmetric carbon) [pref. methyl (R)-2- tosyloxypropionate] and (B) ethylenediamine at the molar ratio A/B of pref. [1:0.5-10.0), esp. 1:(1.0-10.0)] pref. at 20-80 deg.C. It is preferable that a solvent be used in the above reaction (esp. pref. water, a lower alcohol like methanol, or a nitrile like acetonitrile) and its amount 0-1000 (esp. 100-500) pts.wt. based on 100 pts.wt. of the component B.
Patent JP-H047103-A (JP)
Title: Pile and manufacture thereof and laitance stopping block
Inventor: KODAMA SEIGO
IPC: E02D5/30
Filed: 1990-04-25
Abstract: PURPOSE:To make it possible to arrange the lower part of the reinforcing bars of footing at a predetermined position in the center hole of a pile by a method wherein the opening of the center hole of the cylindrical concrete pile is formed circular by centrifugal forming and a laitance hardened layer having a crescent-shaped cross-section is adhered to the inmost recess of the center hole. CONSTITUTION:When a cylindrical pile formed body is produced by pouring a predetermined amount of concrete in a cylindrical concrete form, in which reinforcing bar basket is inserted and which is horizontally placed on a centrifugal forming machine and, after that, forming centrifugally, mud-like laitance stagnates in the concrete form in layer having crescent-shaped cross-section along the whole length of the body on the under side of the peripheral surface of a center hole at the stopping of the rotation of the machine. In the opening of the center hole 2 of the pile formed body 1, which acts as the opening at the head of a pile, in the concrete form, a crescent-shaped laitance stopping block 3, the under side part of which is shaped in an arcuate form, is fitted and slid to the inner recess of the center hole 2, resulting in pressing stagnant mud-like laitance 4 in the inner recess of the center hole 2. Next, under the condition that the concrete form is held horizontally, the pile formed body is steam-cured and hardened in a curing chamber.
Patent JP-H05277155-A (JP)
Title: Kit for dissolving dry pharmaceutical preparation
IPC: A61J3/00
Filed: 1992-04-01
Abstract: PURPOSE:To provide the kit for dissolving a dry pharmaceutical prepn. which enables the simple, rapid and sterile execution of a dissolution operation. CONSTITUTION:This kit consists of an ampoule 1 filled with a dissolving liquid and a communicating implement 4 consisting of a cylindrical member and a transfer injection needle 6 having puncture parts at both ends is fixed to one end of the cylindrical part of the communicating implement 4. An ampoule holding part 7 freely slidably holding the mouth part of the ampoule 1 in the axial direction and a syringe holding part 8 fitting the tip part of a syringe are formed on the inner periphery of the cylindrical part of the communicating implement 4.
Patent JP-H02147072-A (JP)
Title: Medical inserting and guide means
Inventor: RAINAA BAUMUGARUTO
IPC: A61M25/00
Filed: 1989-05-01
Abstract: PURPOSE: To prevent formation of steps in the direction of insertion by placing a coaxial intermediate sleeve between an outer sleeve and an inner sleeve. CONSTITUTION: This insertion guide tool has three hose-shaped sleeves, i.e., an outer sleeve 30, an intermediate sleeve 20, and an inner sleeve 10, which are made of a flexible material. Each sleeve is fitted coaxially and is movable over a specified distance in the direction of the axis and relative to each other. A rear part 13 of the inner sleeve 10's tip is thicker than the forefront part of the tip, forming a shoulder 15. The outer diameter of the intermediate sleeve 20 is the same as that of the shoulder 15 of the inner sleeve 10. As a result, the outer diameter of this insertion guide tool gradually increases from the tip to its base without forming steps. This facilitates and makes safe insertion of the insertion guide tool into an opening of a container.
Patent JP-S602935-A (JP)
Title: Specifying device for exposure area
Inventor: MIYAMOTO JIYUNZOU
IPC: G03B27/58
Filed: 1983-06-20
Abstract: PURPOSE:To prevent light in exposure from entering operator's eyes even when a platen cover is opened by providing a light shield member under platen glass. CONSTITUTION:When an original is placed on the platen glass 1 and exposed, knobs 7 and 13 are operated to move light shield sheets 2 and 8, and then an irradiation area A matching with the original is formed on the original of optional size. Wires 3 fitted to one side edge of a sheet 2 extend to a pulley 5 through a pulley 4 and are fitted to the other end of the sheet 2 further through a pulley 6, and the wires are moved through the operation of the knob 7. The constitution of a sheet 8 is the same with the sheet 2, and its movement uses wires 9, and pulleys 10-12; and it is operated with the knob 13. Therefore, even when a copy is taken while the platen cover is opened, exposure light never enter operator's eyes.
Patent JP-2000300898-A (JP)
Title: Steam iron
Inventor: IKEJIMA MAMORU
IPC: D06F75/18
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To easily apply a hydrophilic treatment to the surface of a vaporizing chamber and improve a productivity by arranging an evaporating plate with a hydrophilic treatment applied to its surface in the vaporizing chamber formed on a base. SOLUTION: A base 8 formed integrally with a vaporizing chamber 7 is heated by a heater 9 and cast by using a die-cast aluminium material. The upper opening of the vaporizing chamber 7 is covered with a cover body 10. This cover body 10 is water-tightly connected to the base 8 through a silicone seal member. A tank 11 for storing water to be supplied to the vaporizing chamber 7 is provided above the base 8 so that water is dropped to the vaporizing chamber 7 from a nozzle 12. In this case, an evaporating plate 14 with a hydrophilic film 13 formed on its surface is attached to the vaporizing chamber 7 to improve the vaporization of water. The evaporating plate is attached by caulking an attaching part 15 protruding on the base 8. The end part of the attaching part is formed in a spherical shape so that water dropped from the nozzle 12 easily scatters.
Patent JP-2000306374-A (JP)
Title: Magnetoresistance effect element
Inventor: IKEDA TAKASHI
IPC: H01L43/08
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetoresistance effect element which has a comparatively large magnetoresistance change rate, which suppresses increase of a demagnetizing field even when the element is finely devided and in which the degradation of a recording retention property is small. SOLUTION: This magnetoresistance effect element is provided with a laminated film in which a first magnetic layer 21, a second magnetic layer 22, a nonmangetic layer 23, a third magnetic layer 24 and a fourth magnetic layer 25 are laminated sequentially on a substrate 10. In the magnetoresistance effect element, the first magnetic layer 21 and the second magnetic layer 22 are exchange-coupled to the third magnetic layer 24 and the fourth magnetic layer 25, and both the first magnetic layer 21 and the fourth magnetic layer 25 have a magnetic anisotropy in the direction of the normal line of a film face.
Patent JP-S5810493-A (JP)
Inventor: OONAKA MAKOTO
IPC: B25J9/00
Filed: 1981-07-14
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-H046814-A (JP)
Title: Oil-impregnated capacitor
Inventor: MUKAI SADAYOSHI
IPC: H01G4/18
Filed: 1990-04-24
Abstract: PURPOSE:To enable swelling property of a polypropyrene film to be improved and insulation property, long withstand-voltage property, and especially property of a wide capacitor element to be improved by impregnating an insulation oil which consists of a specific alkyldiphenylmethane composition into the capaci tor element with a dielectric layer which consists of a specific polypropyrene film. CONSTITUTION:An insulation oil which consists of an alkyldiphenylmethane composition ranging from 465 to 480 parachor is impregnated into a capacitor element with a dielectric layer which consists of only biaxial orientation roughed surface polypropyrene film which is obtained from polypropyrene where isotactic and the pentad braction of a boiling heptane non-soluble part exceeds 0.960 and content of a boiling heptane soluble part is equal to or less than 9.0wt.%. For example, a composition of benzyltoluene and benzylxylene or benzylethylbenzene (8-4:2-6), a composition of benzyltoluene and benzylisopropylbenzene, benzyltrimethylbenzene or benzylethylmethylbenzene (9-8:1-2), etc., are used as the above alkyldiphenylmethane composition.