baber/WOPTO huggingface dataset:
Patent JP-H06334219-A (JP)
Title: Semiconductor led
Inventor: KUSUMI YUKIHIRO
IPC: H01L33/00
Filed: 1993-05-18
Abstract: PURPOSE:To provide a semiconductor LED in which the output light from a semiconductor LED can propagates to a plurality of light receiving regions by introducing a layer including a plurality of optical waveguides, and the light emitting and receiving elements can be downsized to realize high integration by sharing the layer including a plurality of optical guides among a plurality of light emission elements. CONSTITUTION:An optically transparent first and second dielectric layer 12, 13 are formed sequentially on a light emission layer 11 arranged, on a plane, with at least one light emission region, i.e., a junction of a p-type GaAs region 11b and an n-type GaAs layer 11a, wherein a plurality of optical guides 13a are provided on the second dielectric layer 13 while extending in the layer direction.
Patent JP-S5241482-A (JP)
Title: Illuminating tube and its sealing method
Inventor: YADA MASAAKI
IPC: H01J61/20
Filed: 1975-09-29
Abstract: PURPOSE: To provide a sealing method for an illuminating tube of quartz such asa high-voltage mercury lamp, by which method the oxygen-hydrogen flame method is replaced by the plasma arc method so that the quantity of H 2  to be absorbed is reduced to prevent increase in the starting voltage for a discharge lamp and so that the danger concomitant with the prior art in production may be eliminated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10292026-A (JP)
Title: Curable silicone composition
Inventor: OGAWA MASAHIKO
IPC: C08G77/38
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a curable silicone composition being excellent in workability and adaptability for the environment, not staining the object to which it is contacted and being capable of imparting excellent release and slipperiness to the adhered by specifying the total sum of the number of the hydroxyl groups of an organopolysiloxane having a specified structure and that of the isocyanate groups of an isocyanate compound. SOLUTION: The total sum of the specified groups is 5 or larger. The organopolysiloxane (A) is represented by the formula (wherein R<1> is a monovalent hydrocarbon group; R<2> is a phenyl-substituted alkyl; R<3> is a hydroxyl- substituted alkyl; R is selected from among R<1> to R<3> ; R<4> is H or R<1> ; (l) is 0 or a positive number; (m) is a positive number; (n) is a positive number of 2 or greater; 0.10<=m/(l+m+n)<=0.70; 5<=l+m+n<=100; (p) is 0 or a positive number up to 5; (q) is a positive number of 1-3). The isocyanate compound (B) has at least two isocyanate groups in the molecule. The mixing ration of component A to compound B is 100/(1-50).
Patent JP-H10231139-A (JP)
Title: Non-alkali glass and its production
Inventor: NAKA ATSUSHI
IPC: C03C3/091
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a non-alkali glass including no bubble causing display defect withous using As2 O3 as a refining agent. SOLUTION: This non-alkali glass comprises 40-70wt.% of SiO2 , 6-25wt.% of Al2 O3 , 5-20wt.% of B2 O3 , 0-10wt.% of MgO, 0-15wt.% of CaO, 0-30wt.% of BaO, 0-10wt.% of SrO, 0-10wt.% of ZnO, 0.05-3wt.% of Sb2 O3 and 0.005-1wt.% of Cl2 . This glass is substantially free from alkali metal oxide.
Patent JP-H02295299-A (JP)
Title: Remote controller
Inventor: HONGO KATSUNOBU
IPC: H04Q9/14
Filed: 1989-05-09
Abstract: PURPOSE:To obtain the inexpensive remote controller of simple constitution without requiring any external product identification code storage device by providing product identification code storage parts in the integrated circuit for transmission control and integrated circuit for reception control in the remote controller. CONSTITUTION:A remote control transmitter 1a consists of the integrated circuit 2a for transmission control, a key input device 6, and a light emission part 4, and the integrated circuit 2a for transmission control includes a transmission control part 7a, a custom code storage part 5, and a product identification code storage part 9. A remote control receiver 11a consists of a photodetection part 14 and the integrated circuit 12a for reception control and the integrated circuit 12a for reception control includes a received signal storage part 16, a comparison and reception control part 17a, a customer code storage part 15, and the product identification code storage part 19. Thus, the product identification code storage parts 9 and 19 are provided in the integrated circuit 2a for transmission control and the integrated circuit 12a for reception control, so the low-cost remote controller which requires no external product identification code storage device is obtained.
Patent JP-S60262950-A (JP)
Title: Manufacture of aluminized steel sheet having superior heat and corrosion resistance
Inventor: HIGUCHI YUKINOBU
IPC: C23C2/12
Filed: 1984-06-08
Abstract: PURPOSE:To obtain the titled steel sheet having much superior heat and corrosion resistances as compared with an untreated steel sheet and a simply aluminized steel sheet by coating a steel sheet having a prescribed composition with an Ni or Ni alloy layer by plating by a prescribed amount per one side before the steel sheet is aluminized. CONSTITUTION:A steel sheet contg. <=0.02% C, <=1.5% Mn, <=0.3% Al, 0.03- 0.5% Ti and 3-18% Cr is coated with a layer of Ni or an Ni alloy contg. one or more kinds of alloying elements cush as Co, Cr, Mn, Cu and P by plating by 0.002-2g/m<2> per one side, and the coated steel sheet is aluminized to obtain the titled aluminized steel sheet. This aluminized steel sheet has a superior wettability and a fine surface appearance as well as said characteristics.
Patent JP-H02294894-A (JP)
Title: Recording method for card
Inventor: KITAMURA MASAMI
IPC: G07B11/02
Filed: 1989-05-10
Abstract: PURPOSE:To immediately conform the omission of recording or erroneous recording and to make a card convenient even for a managing person with reliability by forming a visible record, which can be thermally erased, in the card. CONSTITUTION:A layer 11, which is made white by pressurization in a thickness direction at a normal temperature, composed of thermoplastic resin is exposed on the surface of the card to form a record part 13. Then, printing 12 is executed to the surface excepting for the record part 13 and a necessary explanation or decorative illustration is displayed. When the user enters some place by using such a card 1, the recorded part 13 of the card 1 is pressurized partially by engraving, etc., at the normal temperature and a white recorded picture 2 such as a symbol, character or pattern is revealed. As the recorded picture 2, the date and place, etc., of the entrance can be considered besides the simple display of the entrance. When the user goes out of the place, the picture 2 is deleted by heating the white recorded picture 2 of the card 1 at a temperature higher than a glass transiting temperature Tg of the white resin. Thus, the problem, which is unconvenient for both the managing person and user, not to visually confirm the presence and absence of a check can be canceled.
Patent JP-H05291813-A (JP)
Title: Beam compression processing method for antenna pattern
Inventor: SEZAI TOSHIHIRO
IPC: H01Q3/26
Filed: 1992-04-10
Abstract: PURPOSE:To provide the beam compression method for an antenna pattern whose beam width is compressed to a half of below to improve the identification capability furthermore. CONSTITUTION:A main antenna element 1 is scanned at the prescribed speed in a beam width compression direction from (c-a) deg. to (c+a) deg., where (c) is an optional angle selected to be a reference angle, and a subantenna element 2 is scanned at the prescribed speed in the beam width compression direction by using a phase shifter 3 from (c-b) deg. to (c+b) deg., where (b) is an angle corresponding to the 1st zero of a pattern of the subantenna element and larger than the 1/2 scanning angle (a) of the main antenna element 1. Reception signals of the antenna elements 1, 2 obtained by the scanning are subjected to phase matching and the result is multiplied by a multiplier circuit 4.
Patent JP-H07313570-A (JP)
Title: Electric therapeutic device
Inventor: TOMINAGA HITOSHI
IPC: A61H39/06
Filed: 1994-05-30
Abstract: PURPOSE:To provide a small, lightweight, portable and inexpensive electric therapeutic device by juxtaposing a low frequency electrode and a heater on a pad, arranging an exploring electrode and a reference electrode in a peripheral part of a casing, and controlling an electric circuit by a CPU so that voltages for low frequency treatment and the exploration of meridian point are generated. CONSTITUTION:This electric therapeutic device is provided with a casing to house a CPU 10 to control an electric circuit and the operation to exhibit a low frequency thermotherapeutic function, a meridian point exploring function and a therapeutic or thermomoxibustion function, a pad 6 which is connected to the casing and is stuck to a skin surface, an exploring electrode 5 and a reference electrode 4 which can contact with the skin surface for the exploration of meridian point. A low frequency electrode 7 to perform low frequency therapy and a heater 8 to perform thermotherapy or thermomoxibustion are juxtaposed on the pad 6, and the exploring electrode 5 and the reference electrode 4 are arranged in a peripheral part of the casing, and the CPU 10 controls the electric circuit so that voltage for low frequency therapy and voltage for the exploration of a meridian point are generated.
Patent JP-H02295112-A (JP)
Title: Vapor growth apparatus
Inventor: MAEDA NAOYOSHI
IPC: H01L21/205
Filed: 1989-05-09
Abstract: PURPOSE:To improve the utilization efficiency of raw material and obtain an epitaxial substrate having a uniform film thickness by a method wherein a susceptor provided in the reaction tube of a vapor growth apparatus has a specific shape. CONSTITUTION:Raw gas for vapor growth is introduced into a reaction tube 1 through a raw material introducing inlet 2. A multi-sided pyramid-shaped susceptor 3 supported by a rotary shaft 6 is provided in the reaction tube 1. The susceptor 3 is roughly composed of an upper commutating part 4 and a lower substrate holding part 5 and its rate of diameter increase is larger in the substrate holding part 5 than in the commutating part 4. The susceptor can be subjected to radio frequency heating or the like by an external RF coil 8. As the main flow of the introduced raw gas flows nearly in the form of streamline flow between the commutating part 4 of the susceptor 3 and the wall of the reaction tube 1, especially near the surface of the commutating part 4, the utilization efficiency of the raw material and the uniformity of the built-up film thickness can be improved.
Patent JP-S6010214-A (JP)
Title: Variable power optical device
Inventor: KIJIMA HIROMITSU
IPC: G02B7/00
Filed: 1983-06-30
Abstract: PURPOSE:To improve the accuracy in feed and stop position of lenses by constituting the lenses in such a way that the spaces therebetween change symmetrically on a magnification side and a reduction side. CONSTITUTION:A projecting optical system 1 which is movable along an optical axis O and in which the spaces between respective constituting lenses 11, 12, 13 change is so optically designed in the way of changing the space between the lens 11-13 that the projecting region for magnification and the projecting region for reduction change symmetrically around the position in the stage of unmagnification. The lens 12 is fixed to the center on the inside of a cam barrel 8 and the lenses 11, 13 are inserted to the positions sandwiching the same movably along the optical axis O. The barrel 8 is rotated to move the lenses 11, 13 by running forward a reversible motor 10 while the system 1 is in the projecting position for magnification and by running reverse the motor 10 while said system is in the projecting position for reduction.
Patent JP-S62273037-A (JP)
Title: Low waste water wet type flue gas desulfurization method
Inventor: NAKAO MOTOROKU
IPC: C01F11/22
Filed: 1986-05-21
Abstract: PURPOSE:To prevent accelerated corrosion due to pH-lowering and the elution of a F<->-ion accompanied thereby, in a low waste water wet type flue gas desulfurization equipment for a coal firing boiler, by limiting the total F-amount in a SOX absorbing reaction liquid slurry to 100ppm or less. CONSTITUTION:Sulfuric acid is added to a reaction absorbing liquid slurry from a tank 16 in an acidifying pH control tank 15 to adjust the pH thereof to 3 or less and the CaF2 solid in the slurry is dissolved while lime is precipitated. Only the solution is guided to a pH control tank 12 and alkali is added to said tank 12 from an alkali agent injection tank 13 to return the pH thereof to the original value of 5 or more to precipitate CaF2. Even when NaOH, KOH and Mg(OH)2 are added as alkali agents, a large amount of a Ca<++> ion is present and the solubility of NaF, KF and MgF2 is high and only CaF2 is precipitated. CaFe2 is introduced into a sedimentation/separation tank 14 to be recovered and the supernatant liquid is returned to the reaction absorbing liquid.
Patent JP-H01288212-A (JP)
Title: Article drawing tool
Inventor: KINOSHITA KOICHI
IPC: A47F3/02
Filed: 1988-05-16
Abstract: PURPOSE:To effectively use the whole surface of a base main body by providing a sliding member to be slidable in a slide supporting member and, simultaneously, to have a pressing part and an operating part at a rear side and a front side, respectively, and fitting the slide supporting member at an upper side separated from the base main body such as a tray, etc., to mount an article. CONSTITUTION:At the time of assembling, a sliding part 5 to a sliding member B is inserted from a rear side 50 side into a pair of supporting grooves 2 and 2, thereafter, the front edge vicinities of the supporting grooves 2 and 2 are covered with an operating part fixing member 4 from a lower side, a part planted at both edges of the operating part fixing member 4 is fixed onto the side external surface of the supporting groove 2 by means of an adhesive, and the assembly is completed. The operating part fixing means 4 plays a role as a stopper to prevent the sliding member B from slipping off from a supporting member main body A1 and to stop the progress of the sliding member B. At the time of using, a fitting is executed on the back surface of a tray C in a stage just over a tray E in which an article D operated by the title article drawing tool is displayed. The fitting is executed by causing a pair of fixing parts 30 and 30 to step over a stile C1 of the tray C and, simultaneously, causing magnet plates 302 and 302 to approach and absorb the back surface of the tray C made of a steel.
Patent JP-H06332706-A (JP)
Title: Knowledge extracting method and device
Inventor: KIKUCHI HIROAKI
IPC: G06F9/44
Filed: 1993-05-19
Abstract: PURPOSE:To attain exact knowledge extraction by generating a logical expression approximating to a logical expression being an output when the logical expression being the output can not be uniquely obtained owing to the shortage of the number of samples. CONSTITUTION:In a sample A, the logical expression of a fuzzy logical function closest to the knowledge of an expert whose error with an evaluation value f0 obtained from the expert can be the minimum is calculated, and the knowledge of the expert is extracted in the form of the logical expression. When the fuzzy logical function can not be uniquely decided due to the shortage of the number of samples, two pairs of the logical expression whose estimation is the maximum for the evaluation value of the sample and the logical expression whose estimation is the minimum for the sample among the logical expressions whose errors are the minimum, are respectively generated as a maximum fuzzy logical expression fcc and a minimum fuzzy logical expression fcd. Then, when the width of a section surrounded by the maximum and minimum fuzzy logical expressions is narrow, knowledge extraction is executed as knowledge with high reliability, and when the width of the section is wide, knowledge extraction is extracted as knowledge with low reliability.
Patent JP-S5543887-A (JP)
Title: Solar cell
Inventor: TAKAHAMA KUNIHIKO
IPC: H01L31/04
Filed: 1978-09-20
Abstract: PURPOSE: To improve power generation efficiency, by proving on the front and back surfaces of a semiconductor base of one conductivity type a power generator unit, which, together with this base, forms a Schottky barrier.  
     CONSTITUTION: Light incident via silicon monoxide film 10, which becomes a reflection preventing film, passes through gold film 9 and silicon dioxide film 8, enters base 7, and produces minority carriers inside the base. Of the minority carriers so produced, those which move toward the front surface of the base pass through the Schottky barrier on the front side and those which move toward the back surface of the base pass through the Schottky barrier on the back side. Consequently, both of them can be taken out as photoelectric current from output terminals 13, 14. Incident lighy which has passed through base 7 and reached its back surface is reflected by gold film 12 and returned to the inside of base 7, and contributes to the procuction of minority carriers in the base again. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S598454-A (JP)
Title: Transmission system of frame synchronizing signal
Inventor: FUJIMOTO YOSHINORI
IPC: H04L7/06
Filed: 1982-07-05
Abstract: PURPOSE:To make economically a transmission signal of a frame synchronizing signal high reliable, by modulating a carrier wave by a signal applied with frequency-division to the frame synchronizing signal at a transmission section, and transmitting the resulted signal, and extracting and reproducing the said synchronized signal at a receiving section. CONSTITUTION:An input digital main signal is modulated at a digital modulator 3. Further, the frame synchronizing signal is frequency-divided into a value of one integral number at a frequency divider 4 and a frame synchronizing tone signal 5 is obtained. The signal 5 is modulated at a tone modulator 6, mixed with an output of the modulator 3 at a mixer 7 and transmitted through an antenna 8. The modulating wave received at a receiving section is demodulated at a demodulator 10 to obtain a demodulation digital main signal 11 and a demodulation frame synchronism tone signal 12. The signal 12 is applied to a frame synchronism signal regenerator 13, where the frame synchronized signal is extracted and regenerated. The regenerated frame synchronizing signal is applied to a frame synchronism controller 14 together with the signal 11 and the digital signal output applied with the frame synchronism is obtained.
Patent JP-H06310484-A (JP)
Title: Substrate pull-up and drying method from pure water
Inventor: SUZUKI SATOSHI
IPC: H01L21/304
Filed: 1993-04-20
Abstract: PURPOSE:To perform pure water crystal pulling/drying of a hydrophilic substrate under optimum conditions by simply determining the optimum crystal pulling speed of the substrate according to the temperature of the pure water. CONSTITUTION:When pulling a substrate 20 from a warm pure water 12 stored in a washing bath 10 slowly, the pulling speed of a hydrophilic substrate at a certain temperature of the pure water is set to a value near the pulling speed when a curve related to the hydrophilic substrate specifically leaves that related to a hydrophobic substrate after comparing the curve expressing the relationship between the speed for pulling the hydrophilic substrate from the pure water and the drying time with that for expressing the relationship between the speed for pulling the hydrophobic substrate from the pure water and the drying time.
Patent JP-2000310440-A (JP)
Title: Air conditioning control method
Inventor: HAMADA KAZUYASU
IPC: F24F11/02
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To achieve a lowering of air conditioning cost by restricting the consumption of energy in dehumidification. SOLUTION: The present status point of an air conditioning control area determined by a room temperature Tr and an absolute humidity Ar in an air diagram is obtained. If the status point exists in an area where the absolute humidity value Ar (T0, R0)=Ar1 or more is given when the room temperature Tr is at a set target value T0 of the room temperature and the room humidity (relative humidity) Rr is at a set value R0 of the room humidity, the absolute humidity value Ar (T1, R0)=Ar2 or less while the value exceeds the set value R0 of the room humidity at the relative humidity of 100% or less when the room temperature Tr is at a set upper limit value T1 of the room temperature and the room humidity RR is at the set value R0 of the room humidity, a control of heating is performed to accomplish dehumidification so that the status point (P1)  is positioned on a line L1 of the set value R0 of the room humidity.
Patent JP-S61276024-A (JP)
Title: Full adder
Inventor: IWAMURA ATSUSHI
IPC: G06F7/501
Filed: 1985-05-31
Abstract: PURPOSE:To secure a wide action voltage margin with a simple circuit by connecting additionally an FET, which is turned on by the inverting signal of one side input signal of exclusive 'or' and 'not' circuits, between an input terminal and an output terminal. CONSTITUTION:Between the input terminal 11 or 12 of the exclusive 'or' and 'not' circuit 6 of respective exclusive OR circuit and an output terminal 10, respective P channels FET 21 and 22 are applied, and the inverting signal of the input signal of the terminal 11 or 12 is given to respective gates. In the constitution, when two input signals are both 1 level, N channels FET 8 and 9 come to be the ON condition and simultaneously, the FET 21 and 22 are also turned ON in which a 0 level to occur as the inverting signal of one side input signal without fail is given to the gate. Thus, since 1 level input appears through the FET 21 and 22 in parallel through the FET 8 and 9 at the terminal 10, 1 signal having the sufficient level can be obtained without being influenced by the threshold voltage of the FET 8 and 9.
Patent JP-S599119-A (JP)
Title: Manufacture of low carbon steel
Inventor: HIRATA TAKEYUKI
IPC: C21C1/04
Filed: 1982-07-06
Abstract: PURPOSE:To obtain a low C steel which is not obtd. by the conventional LD method by combining a method for treating desiliconized molten iron together with an Mn source by blowing in a converter with a composite blowing method. CONSTITUTION:Pig iron and secondary starting materials including an Mn source are charged into a converter where top O2 blowing and bottom gas blowing can be carried out, and a low C steel is manufactured by composite blowing. In this method, in order to improve the Mn yield, the molten iron is desiliconized to <=0.35% Si concn. before charging the iron into the converter. Iron-Mn ore may be charged into the molten iron in the converter and/or the molten steel after discharge from the converter after the composite blowing may be degassed so as to reduce the amount of ferromanganese to be charged into the molten steel during or after the discharge from the converter.
Patent JP-S5642480-A (JP)
Title: Simultaneous display device for moving pattern and still pattern
Inventor: MIYAZAWA SHIYOUJI
IPC: H04N7/18
Filed: 1979-09-14
Abstract: PURPOSE:To facilitate the separate display of a moving body and still body on a screen a body changing in shape and another body fixed in shape, by converting the differential output and integral signal of an input reproduced image into different color signals and then by mixing and displaying them. CONSTITUTION:Picture signal X inputted continuously is supplied to differentiator 1, which supplies a moving part and a part changing in shape on the screen to integrator 2, so that this integrator 2 will extract a stationary part and a part fixed in shape. Then, signals of respective separated parts are passed through different converters 3 and 4 to obtain different color signals, which are mixed again by synthesizer 5, whose output is displayed on the screen of display unit 6. Thus, the separate display of the moving body and stationary body, and the body changing in shape and body fixed in shape is provided in the same screen with discrimination by a change in hue.