baber/WOPTO huggingface dataset:
Patent JP-H04184979-A (JP)
Title: Solar cell and manufacture of solar cell
Inventor: NISHIDA AKIYUKI
IPC: H01L31/077
Filed: 1990-11-20
Abstract: PURPOSE:To increase the efficiency of a solar cell, to increase the mass production of the solar cell and to manufacture the solar cell into a low-cost and good-quality solar cell by a method wherein the crystal orientations of crystal grains, which are the constituent element of a polycrystalline silicon thin film, are made even to the direction of the film thickness of the thin film and at the same time, single crystal substance are implanted on a metal substrate and are selectively crystal-grown. CONSTITUTION:An insulating layer 202 is formed on the surface of a silicon wafer 201, such square opening parts 204 as one side of the opening parts is (a) are provided at intervals of b=50mum by etching and single crystal substances 203 are arranged regularly on lattice points by performing a selective crystal growth. In this case, the orientations of the substances 203 are all made even and have a correct share of a crystal orientation from the wafer 201 Then, the layer 202 is removed and the substances 203 are implanted on a metal substrate to form as a seed crystal. Contrary to this, a selective epitaxial growth is performed to form a polycrystalline silicon thin film. Thereby, the efficiency of a solar cell can be increased and at the same time, the mass productivity of the solar cell is improved and the solar cell can be manufactured into a low-cost and good-quality solar cell.
Patent JP-H11146772-A (JP)
Title: Eggshell-peeling apparatus for cracked boiled egg
Inventor: HASHIMOTO MANABU
IPC: A23L15/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To surely remove eggshell without depending on size of egg so as not to damage albumen part. SOLUTION: This eggshell-peeling device is obtained by arranging endless belts 15 provided as a pair of right and left belts in order to receive cracked and boiled egg E in nearly V shape when viewed from the cross-sectional face direction so that the lower reversed parts 15a of the endless belts 15 come into close contact with each other and the upper reversed parts 15b are separated and arranging a sprinkler facility 28 at nearly central position above lateral endless belts 15.
Patent JP-H02161215-A (JP)
Title: Heating device
Inventor: MURAKAMI SUSUMU
IPC: H05B6/64
Filed: 1988-12-14
Abstract: PURPOSE:To obtain a low cost door configuration capable of lowering the temperature of a door interior and a door exterior by installing an intake port to introduce air into the door and an exhaust port to discharge air so that an air from a cooling fan may flow into the door. CONSTITUTION:A door 8 comprises an inner glass 9, a shield plate 10 designed to shield electromagnetic waves, an outer glass 11 and an outside frame 12. A door suction hole 13 designed to introduce the air from a cooling fan motor 4 into a door 8 and a door exhaust hole 14 are installed to the outside frame 12 and the shield plate 10 so that the air from the cooling fan motor 4 may be introduced into the door 8. This construction makes it possible to prevent a temperature rise due to an electric heating device.
Patent JP-2001135744-A (JP)
Title: Method of manufacturing ic package
Inventor: FUJI NOBUO
IPC: H01L23/538
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of missing external terminals and wirings in the resin etching process by forming the wiring of IC package, without having to use solder masks. SOLUTION: In this method, wiring and solder pad are formed without using solder masks, namely after a wiring pattern forming resist is formed, a buffer metal layer or wiring by electrolytic plating is formed in direct, moreover, a buffer metal layer by the electrolytic plating method, or wiring by electrolytic plating, further a buffer metal layer by the electrolytic plating and solder layer by the electrolytic plating are formed.
Patent JP-H03176650-A (JP)
Title: Method for obtaining high-resolving power nmr spectrum of optically anisotropic pitch
Inventor: MURAKAMI KAZUYUKI
IPC: G01N24/08
Filed: 1989-12-05
Abstract: PURPOSE:To calculate the molecular structure parameter over the entire part of optically anisotropic pitch contg. a solvent-insoluble component by adding a non-substd. arom. compd. which is stable at a high temp. above the softening point of the pitch and has a solvent effect to the pitch. CONSTITUTION:The non-substd. arom. compd. which is stable at the high temp. above the softening point of the optically anisotropic pitch contg. the solvent- insoluble component is added to the pitch at 40 to 70 wt.% of the pitch to obtain the high-resolving power NMR spectra of the aliphat. carbon or hydrogen of the pitch/the non-substd. arom. compd. by the measurement of high-temp. <13>C-NMR or high-temp. <1>H-NMR. The contents by the forms of the hydrogen are obtd. from the resulted high-resolving power NMR spectra and the data on the aromaticity, element analysis values and number average mol. wt. are added thereto. The average structure parameter over the entire part of the pitch is obtainable when, for example, a Braun-Radoner method is applied. The molecular structure over the entire part of the optically anisotropic pitch contg. the solvent-insoluble component is thus analyzed.
Patent JP-H10140451-A (JP)
Title: Sheet for holding medicine, and sheet holding medicine
Inventor: MIZOGUCHI MASANOBU
IPC: D04H1/43
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet for holding a medicine, capable of being coated with a medicine by an ink jet coating method to hold the efficacy of the medicine without oozing the medicine by forming the sheet containing highly water- absorbing fibers. SOLUTION: This sheet for holding a medicine is formed by blending 5-50 mass % of highly water-absorbing fibers selected from acrylic fiber hydrolysates, crosslinked polyacrylate salt fibers, and crosslinked carboxymethylcellulose fibers, e.g. the crosslinked polyacrylate salt fibers, with 10-50 mass % of thermally fusible fibers comprising polyester sheath-core conjugate fibers, subjecting the blended yarns to a carding machine and subsequently partially or wholly applying a thermal press-adhesion treatment to the formed web. The medicine- holding sheet is coated with a medicine such as a perfume by the use of an ink jet printer to form the sheet holding the perfume thereon.
Patent JP-H06153170-A (JP)
Title: Picture converter
Inventor: FUJISHIRO SHIGEO
IPC: H04N7/01
Filed: 1992-10-30
Abstract: PURPOSE:To detect an interlaced scanning conversion picture signal with high accuracy by replacing a picture signal by a sequential scanning system generated from an input picture signal with the input picture signal at a picture changeover means in response to a detection signal. CONSTITUTION:A picture discrimination means 2 discriminates an interlaced scanning conversion picture signal based on an input picture signal S1 and outputs a detection signal S4 and it is replaced with a picture signal S1 by sequential scanning system generated by a sequential picture generating means 3 from the input picture signal S1. Thus, when the input picture signal S1 is an interlaced scanning conversion picture signal, the interlace scanning conversion picture signal is detected with high accuracy and a picture signal of the substantial sequential scanning system is outputted. Then scanning line signals S7, S8 being inter-field signals consecutive from the input picture signal S1 are combined alternately at a speed twice the read speed by the scanning system of the input picture signal S1.
Patent JP-S63169129-A (JP)
Title: Tone control circuit for receiver
Inventor: TAKAYAMA KAZUO
IPC: E01C19/26
Filed: 1986-12-29
Abstract: PURPOSE:To decrease strangeness in reception voice caused by the elimination of multi-pass noise by leaving higher range components in an output voice signal in case the level of an input signal exceeds a prescribed value and the level of the high frequency component of a main signal is also above a prescribed value even if multi-pass is being detected. CONSTITUTION:A higher component level holding circuit 5 to hold the detection level of a high frequency component immediately proceeding to a multi-pass detection which is connected to the output of a multi-pass detection circuit 3, and a tone control signal forming circuit 6 to select, during the multi-pass detection, either an input signal level or a high frequency component level held in the holding means 5 that is higher than the other and make it a toner control signal which is connected also to the output of the circuit 3. Even amid the multi-pass detection, a higher range component is not cut out from an output voice signal if the input signal level is higher than the prescribed value and the high frequency component level in a main signal is also above the prescribed value. As a result, strageness in a reception voice caused by the elimination of multi-pass noise can be decreased.
Patent JP-H10158946-A (JP)
Title: Unwinding of yarn from bobbin package
Inventor: TOKUTAKE MASAHITO
IPC: D02G3/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for enabling stable unwinding of a yarn in smaller variations of unwinding tension over the whole range of from the start to the end of unwinding of the yarn from a bobbin package when unwinding the yarn while twisting the unwound yarn. SOLUTION: This method for unwinding a yarn from a bobbin package through a yarn pulling guide carries out the unwinding of the yarn by setting the unwinding velocity V (m/sec) of the yarn and the vertical (or horizontal) distance L (m) from the bottom end of the package windings to the yarn pulling guide so as to satisfy the formula when the maximum diameter of the package is D (m) and the winding width of the package at the time of maximum winding diameter is Lw (m).
Patent JP-H08145894-A (JP)
Title: Cell for simultaneously measuring electric resistance of conductive polymer and optical spectrum
Inventor: ARAMATA MIKIO
IPC: G01N27/07
Filed: 1994-11-25
Abstract: PURPOSE: To make it possible to perform the simultaneous measurement of the electric resistance of a conductive polymer in the doping state and the optical spectrum by separately providing electrodes comprising two sheets of metal vapor deposition films in the inside of a cell for a spectrophotometer. CONSTITUTION: A measuring cell A is set and used in the optical path of a spectrophotometer 20 and comprises a gas cell 11 for the spectrophotometer and an electrode plate 10 provided in the inside of the cell. At the time of measurement, the electrode plate 10 is arranged in the gas cell 11 after the measurement of the thickness of a polysilane film, and the measuring cell A is set in the optical path of the spectrophotometer 20. Then, three-way valves 13 and 14 are operated, and inactive gas (dry nitrogen), which does not contain dopant (iodine), is continuously introduced into the gas cell 11, and the inside is dried. Then, the three-way valves 12 and 13 are operated, and inactive gas, which contains the dopant, is introduced continuously or intermittently into the gas cell 11, and the doping of the polysilane film of the electrode plate 10 is performed.  At the same time, the spectrum of the light passing through the window part of the electrode plate 10 is measured by the spectrophotometer 20, and the conductivity is measured by a conductivity meter 6.
Patent JP-H08149998-A (JP)
Title: Apparatus and method for judging effect of drug, etc., on cell
Inventor: KAWANA AKIO
IPC: C12M1/34
Filed: 1994-11-28
Abstract: PURPOSE: To provide a simple method for determining the prolonged effect of a drug, etc., on cells and provide a simple apparatus for performing the determination process. CONSTITUTION: This method for determining the effect of a drug, etc., on a cell comprises the culture of a cell on a substrate having a micro-electrode, the addition of a drug, etc., to the cell, the determination of the action potential of the cell by the electrode and the judge of the drug effect from the variation of the action potential. This apparatus for judging the effect of the drug, etc., is provided with a substrate supporting a culture liquid holding vessel, a standard electrode and one or more micro-electrodes contacting with the culture liquid and an insulation layer for electrically insulating the electrodes, an amplifier for amplifying the potential of each electrode, a recorder for a signal transmitted from the amplifier and a tool for connecting the above devices. Partition plates may be placed between the electrodes. The drug may be a cytotoxin.
Patent JP-H10164829-A (JP)
Title: Power conversion device
Inventor: IWATA KEIJI
IPC: H02M1/08
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an AC to DC power conversion device that is excellent in constant voltage characteristic, and free from disturbance in output waveform, and has a high power factor. SOLUTION: A power conversion device performs full-wave rectification of input AC voltage/current and then is switched by a switching element. In the power conversion device, a microcomputer 20 calculates the duty ratio of a switching signal based on a signal (3) resulting from the detection of output voltage. This calculation is performed each time the zero-crossing point in input AC voltage is detected at a zero-crossing detection circuit 24. Data indicating the calculated duty ratio is serial-transmitted to a digital-to-analog converter 21 using clock signal, latch signal and reset signal through an insulating circuit 29, and converted into an analog value there. A PWM circuit 22 outputs a switching signal (1) having a duty ratio corresponding to the analog value.
Patent JP-H11128282-A (JP)
Title: Coverlet for patient
Inventor: YASUDA JUNKO
IPC: A41D10/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a coverlet which is fixed to a bed or the like retaining such a state that the movement of a patient can be restrained while his four limbs are freely movable and at the same time, allows him to raise the upper half of his body. SOLUTION: The upper part of a body part 1 and the upper part of an upper body 2 are sticthed A together in the crosswise direction excepting the center part and at the same time, the unstitched center part is made a split part K to obtain a coverlet body S. In addition, this coverlet body S has an upper clothing 3 consisting of an above-the-breast part 32 with sleeve parts 31 and a back body part 33 connected to each other. Further, the front lower part of the upper clothing 3 is stitched D laterally under the split part K, then the lower end part of the back body part 33 of the upper clothing 3 is stitched B laterally into the lower end part of the upper body 2 and both lateral end parts of the back body part 33 of the upper clothing stitched C longitudinally into the body part 1.  After that, the body part 1 is cut 15 longitudinally from the split part K to form two rows of notch as pen parts 16 so that the upper half of the body is movable separately from the body part 1 of the coverlet body. Besides, a fastener 4 provided in the center of the body part 1 is extended consecutively upto the front of the upper clothing 3.
Patent JP-H01159096-A (JP)
Title: Ion exchange filtering method
Inventor: HAMAMOTO MASAHIRO
IPC: B01J47/12
Filed: 1987-12-16
Abstract: PURPOSE:To make filterability at the time use excellent and to facilitate treatment after use, by adding a cation exchange fiber to a mixture consisting of a powdery cation exchange resin and a powdery anion exchange resin. CONSTITUTION:In the ion exchange filtering especially used in the treatment of the condensed water and liquid waste of an atomic power plant, a cation exchange resin is mixed with a powdery cation exchange resin and a powdery anion exchange resin. This obtained slurry is allowed to precoat the surface of the filter material on the inflow side of a liquid to be treated to form a filter layer. By this method, the physical strength of the filter layer is enhanced and a water collecting amount per one time is increased. Further, when this filter aid material is discarded, a dried powder or thermoplastic is utilized as a binder to make it possible to efficiently treat said filter aid material.
Patent JP-H05148107-A (JP)
Title: Granular formulation for controlling noxious organism
Inventor: SUZUKI KOICHI
IPC: A01N47/36
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a granular formulation for paddy field, effective for controlling noxious organisms over a long period by single scattering operation and free from phytotoxicity to paddy rice plant by combining an alpha-unsaturated amine or its salt known as an insecticide with a sulfonylurea compound known as a herbicide for paddy rice field. CONSTITUTION:The objective formulation for controlling noxious organisms contains (A) an alpha-unsaturated amine of formula I (R<1> is amino, mono or dialkylamino or N-alkyl-N-formylamino; R<2> is H, alkyl or formyl; R<3> is halogen) or its salt (e.g. the compound of formula II) and (B) a sulfonylurea compound (e.g. pyrazosulfuron-ethyl, bensulfuron-methyl, sinofulthron and imazosulfuron). The amount of the compound of formula I is preferably about 3-30wt.% based on 1 pt.wt. of the sulfonylurea compound. If necessary, these compounds are further mixed with one or more kinds of herbicidal active components effective for cockspur-grass, etc.
Patent JP-H08216594-A (JP)
Title: Board for instruction
Inventor: CHIYOU SHIYOUKOU
IPC: A47B97/04
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To enable the holding of a main board by an auxiliary board or the like to be achieved through a simple operation by making it possible to connect the main board integrally formed with one of auxiliary board guide members to the other auxiliary board integrally formed with the other auxiliary board guide member or disconnecting the main board with the other auxiliary board through the rotary operation of an operating member. SOLUTION: The rotation of a lever 52 causes a shaft body 53 and a plate member 53a together to rotate and in turn, a consequent circular motion of a pin 54a which pivotally supports a bar member 55. As a result, a pair of the bar members 55 move symmetrically to the right/left by distance equal to a moving distance in the circular motion. That is, when the bar member 55 moves to the center side, the end part of the bar member 55 is separated from the locking hole of a clamping fitment 58 fixed to a second auxiliary board guide member 12a of a lateral frame 12, resulting in the free ascent/ descent of a main board 20. When the lever 52 is reversed, the bar member 55 is actuated spreading toward a second auxiliary board guide part 12a and the bar member 55 is inserted into the locking hole, so that the main board 20 is fixedly held.
Patent JP-H03178073-A (JP)
Title: Plural-cassette loader
Inventor: YAMAGISHI HIROMASA
IPC: G11B15/675
Filed: 1989-12-06
Abstract: PURPOSE:To selectively load a large/small cassette by providing a large cassette holding means to a 1st holder and an adapter holding means and a releasing means for the large cassette holding means to a 2nd holder and moreover a means for controlling operations of the adapter holding means and the releasing means to a chassis respectively. CONSTITUTION:The subject loader is constututed in such a manner that the large cassette holding means 7 is provided to the 1st holder 5, and the adapter holding means and the releasing means for the large cassette holding means 7 to the 2nd holder 16, while the means for controlling the operations of the adapter holding means and the releasing means is provided to the chassis. Consequently, when the large cassette 10 is loaded, the large cassette 10 is loaded into the 1st holder by a usual operation to be ready for playing its tape, and when the small cassette 27 is loaded, an adapter 17 for small cassette, mounted on the 2nd holder 16 is delivered to the 1st holder 5 by an external operation to be ready for loading the small cassette 27. By this method, the loader capable of loading selectively plural cassettes in large and small sizes can be obtained.
Patent JP-H08168639-A (JP)
Title: Method and device for controlling injection amount of ammonia into denitrification device with denitration catalyst
Inventor: ISHIGURO OKIKAZU
IPC: B01D53/94
Filed: 1994-12-20
Abstract: PURPOSE: To compensate a large lag in a denitration reaction by correcting the injection amount of ammonia based on changes in inlet exhaust gas flow rate and concentrations of NOx , and temperatures by means of a learning type feed forward fuzzy control means. CONSTITUTION: In order to obtain NOx -removal efficiency such that the concentration of NOx at the outlet of a denitrifier can be maintained at a set value, injection amounts of ammonia are determined by using a preceeding value mole fraction signal 13, a mole fraction signal 15 corrected based on feedback of output signal of an outlet NOx concentration meter 4, and an output signal of a self-learning type feed forward fuzzy controller 31. The controller 31 performs an operation using an output signal of a treating gas flow meter 1, an output signal of an inlet NOx concentration meter 2, and n output signal of an inlet gas thermometer 30.  That is, one difference and two differences, with respect to each time, are determined and a learning rule is determined from membership function of fuzzy label to provide control outputs and the sum of the control outputs obtained is outputted from the controller 31.
Patent JP-H07168250-A (JP)
Title: Camera
Inventor: HIGAKI RIICHI
IPC: G03B9/64
Filed: 1993-12-16
Abstract: PURPOSE:To easily delay the timing of self-timer photographing by executing processing for prolonging time by a central processing unit(CPU) when a timer time prolonging switch is actuated during the operation of a self-timer. CONSTITUTION:The CPU 5 controls a range-finder 1, a photometry device 2, a lens driving device 3 and a shutter driving device. A self-timer mode switch 6 is used for setting the self-timer, and the self-timer mode is set when the switch 6 is turned on. When the self-timer time-prolonging switch 7 is actuated during the operation of the self-timer, the processing for prolonging the time of the self-timer is executed by the CPU 5. Therefore, when the timing of photographing is delayed after the self-timer is actuated, the timing of the self-timer photographing can easily be delayed without releasing the self-timer each time.
Patent JP-2001134232-A (JP)
Title: Plasma display panel and driving method thereof
Inventor: NAKAMURA SHIYUUJI
IPC: G09G3/298
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel whose luminance is expanded by enhancing the luminous efficiency of the panel. SOLUTION: This panel is a plasma display panel which is constituted of n lines of scanning electrodes 3, (n+1) lines of sustaining electrodes 4 which are provided to be parallel with the scanning lines 3 and to be alternative with them and data electrodes 7 which are provided so as to be away from the scanning electrodes 3 and the sustaining electrodes 4 and so as to intersect them and in the panel, first discharge gaps 41Gs formed with the scanning electrode 3 and a first sustaining electrode 41 and second discharge gaps 42Gs formed with the scanning electrode 3 and a second sustaining electrode 42 are provided for each cell of cells C1, C2, C3 and the sustaining electrodes 41, 42 are sustaining electrodes of one side of the cells C2, C3 being adjacent with each other and also,  a control means 20 performing control so that the sustaining discharge of the first discharge gaps 41Gs and the sustaining discharge of the second discharge gaps 42Gs are alternately performed and the means 20 outputs pulses for controlling the sustaining discharge to respective sustaining electrodes 41, 42 and this control is performed similarly in entire fields.