baber/WOPTO huggingface dataset:
Patent JP-2001041885-A (JP)
Title: Method for measuring carbon concentration of semiconductor crystal
Inventor: HIROOKA CHIHIRO
IPC: G01N21/3563
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce an influence of a noise component and to manifest an absorption of a carbon by measuring a carbon concentration in a state such that a filter for shutting OFF a light having a specific wave number is provided before a photodetector. SOLUTION: A filter for shutting OFF a light having a wavelength of 1,000 cm-1 or more is installed before a photodetector in a background spectrum of a Fourier transform type infrared spectral altitude meter (FTIF) for a GaAs single crystal to be an object, a carbon concentration is measured, and an absorption distributed state is obtained. A region A of 1,000 cm-1 or more indicated by a shaded region in the drawing is shut OFF, and the light is incident only to a part of a region B. This incident light amount is remarkably small as compared with that of the case that the overall region of the wave number is an object, and an allowance takes places in the received capacity of the photodetector. Accordingly, when a diaphragm is opened in this state, a light amount of the region B near 580 cm-1 necessary to measure the carbon concentration can be increased.  As a result, the absorption near the 580 cm-1 can be manifested, and the concentration can be measured by less number of integrations.
Patent JP-H0555463-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYATAKE HIROSHI
IPC: H01L21/822
Filed: 1991-08-29
Abstract: PURPOSE:To increase capacitance of a capacitor of a semiconductor device. CONSTITUTION:A first polycrystalline silicon film 1 is prepared wherein a number of irregularities of about 100nm existing all over a surface. A silicon oxide film 2 is formed on a projection part of a surface of the first polycrystalline silicon film 1 as a mask. A recessed part alone is etched by an etching method having anisotropy which is superior in a vertical direction to a main surface of the first polycrystalline silicon film 1. Thereafter, the silicon oxide film 2 is removed. A dielectric film is formed on a surface of the first polycrystalline silicon film 1. Furthermore, a capacitor is constituted by forming a second polycrystalline silicon film thereon. An electrode area of the capacitor thereby increases due to growth of irregularities and capacitance of the capacitor increases as a result.
Patent JP-H0857987-A (JP)
Title: Corrugated fiberboard sheet supplying apparatus
Inventor: KOYANO YUKIO
IPC: B31B50/06
Filed: 1994-08-19
Abstract: PURPOSE: To effectively separate corrugated fiberboard sheets one by one and to supply to drop them at a high speed by prechuting the sheet of foremost side to a gap between a bearing wall and a supply conveyor to be stopped, and forcibly dropping it when its stop is released. CONSTITUTION: A corrugated fiberboard sheet receiving wall 14 is separated by a size of 1.5 times as large as the thickness of one sheet from a supply conveyor 11 to the front surface of the conveyor 11 in a conveying direction, and a gate shape frame 14a is stood. A plurality of roll groups 14b so arranged as to be on one row state in vertical direction rotatably with the frame 14a are vertically received with the sheet W1 of the foremost side displaced from the conveyor 11. Accordingly, a corrugated fiberboard box W2 has small stationary frictional force of the wall 14, and dropped in a gap to the conveyor 11 by own weight.
Patent JP-S59110950-A (JP)
Title: Automatic speed change gear
Inventor: KAWASAKI SHIYUUICHI
IPC: B60W10/10
Filed: 1982-12-15
Abstract: PURPOSE:To enable to transmit almost 100% revolutions of an internal-combustion engine by connecting a gear type speed-change unit with the internal-combustion engine via a clutch for controlling the clutch and an automatic speed- change operation unit on the basis of computation results of the optimum opening of a fuel injection device and the like. CONSTITUTION:A gear type speed-change unit 5 is connected with an internal- combustion engine 1 via a clutch 23, while signals of a switch 16, a fuel injection device 17, brake 18, a tachometer 19, a thermometer 20 of the internal- combustion engine 1, a speed-meter 21, and an accelerator opening detector 22, are inputted into a computer C, which computes the timing to open and close a clutch 4, the shift position of a shift lever 7 of an automatic speed-change operation unit 6, and the optimum opening of the fuel injection device 17, for controlling the clutch 4, the automatic speed-change operation unit 6, and the like. This construction permits to remove the necessity to provide a torque converter between the internal-combustion engine 1 and the automatic speed-change unit, and consequently transmit 100% revolutions of an internal-combustion engine 1 to a rotated body.
Patent JP-H0883477-A (JP)
Title: Disk cartridge
Inventor: SASAKI MAKOTO
IPC: G11B23/03
Filed: 1994-09-13
Abstract: PURPOSE: To surely remove dust, etc., stuck on the surface of an information recording medium by making the cleaning air efficiently flow in a main body of a disk cartridge. CONSTITUTION: A disk housing part 8, wherein the information recording medium 2 is freely rotatably housed, with upper and lower halves 4, 5 made from a synthetic resin, is formed in the main body 3 of the cartridge. Spaces 28 constituting the air flow passage are provided on an annular rib 27 which is provided at the, center part of an inner wall of either one of the halves 4, 5 to control the free movement of a hub 14.
Patent JP-H0555536-A (JP)
Title: Image sensor
Inventor: OKADA JUNJI
IPC: H04N5/335
Filed: 1991-08-29
Abstract: PURPOSE:To improve the sensitivity and provide an easy-to-produce image sensor by condensing the light peripheral to light receiving element section to the light receiving elements. CONSTITUTION:The title device is provided with the light receiving elements 7, 8 and 9 on one surface of a transparent wiring substrate 2. Further, the grooves 11 which have an nearly semicircular cross-section are formed in the side of the position corresponding to the fixing positions of the elements 7, 8 and 9 on one surface of a transparent member, and on the other surface of the transparent member is stucked to the surface of the substrate where light receiving elements are formed.
Patent JP-S60111631-A (JP)
Inventor: TAZUMI KOUZOU
IPC: A61B6/03
Filed: 1983-11-22
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-H0266798-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: HAYASHIGOSHI MASANORI
IPC: G11C17/00
Filed: 1988-08-31
Abstract: PURPOSE:To decrease a chip area by impressing a read voltage to the source of a memory transistor (TR) at the time of data reading, and increasing the voltage of a bit line to which the memory TR in a program condition is connected. CONSTITUTION:At the time of the data reading, when an 'H' is written in a memory cell 1, a memory TR M1 is turned on,by the voltage of a read voltage line VR, a current is supplied from the source of the memory TR M1, the potential of an inverted bit line, the inverse of BL is raised, a memory TR M2 is turned off, and the potential of a bit line BL is not changed. At the time of data writing, when the write data are at the 'H', the inverted bit line, the inverse of BL is at the 'H', and the bit line BL is at an 'L'. Thus, the potential relation between the inverted bit line, the inverse of BL and the bit line BL at the time of the data reading and writing is the same, and an FF circuit 2 provided between the inverted bit line the inverse of BL and the bit line BL can share a sense amplifier and a column switch.
Patent JP-2000048203-A (JP)
Title: Recognizing method of machined result
Inventor: NEGISHI KATSUHARU
IPC: G01B11/24
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To accurately recognize a machined result by picking up images of the states of a work before and after machining, and extracting different parts by contrasting the two obtained images with each other. SOLUTION: An image A of a certain area on the front surface of a semiconductor wafer is picked up and obtained before dicing. The dicing is carried out and then an image B of the same area is picked up. In this image B, a cut groove 16 in a longitudinal street S1 and a cut groove 17 in a lateral street S2 are formed respectively and many contaminations C1 to C5 are stuck on a chip. Common parts of the images A and B are removed by processing the images to extract only different parts. In this image C, the circuit pattern, target pattern, etc., appearing on the front surface of the semiconductor wafer are all removed and only the cut grooves 16 and 17 and contaminations appear.
Patent JP-S6195972-A (JP)
Title: Composite letter printer
Inventor: MARUYAMA SATORU
IPC: B41J19/18
Filed: 1984-10-18
Abstract: PURPOSE:To easily and quickly print aesthetic continuous underlines even for composite letters by a method in which printing is made by types for underline only by printing times by controlling the relations of printing position and sequence between composite letter and underline. CONSTITUTION:Letter elements to make up Hangul letters (Korean alphabet) printed from a keyboard 1 are put in key in order. When initial vowels or English numerals among the elements of Hangul letter to printed following the initial Hangul letters to be printed are put in key, the combination of letter elements to make up the initial Hangul letters already put in key is made in conformity to a fixed rule. The composite Hangul letters are displayed on LCD3 and printed on a printing paper. Underline is printed two times for one Hangul letter and also one time for one English numeral other than Hangul letter to obtain a continuous underline.
Patent JP-S60111772-A (JP)
Title: Device for controlling arc welding machine
Inventor: NAGANO OSAMU
IPC: B23K9/06
Filed: 1983-11-21
Abstract: PURPOSE:To perform satisfactory arc starting by supplying the current necessary and enough for transfer from a short circuit state to an arc state to a wire in the stage of arc starting. CONSTITUTION:The 1st setter 1 which sets stationary peak current IP1, the 2nd setter 5 which sets the peak current IP2 larger than the peak current IP1, a voltage detector 7 which detects an output voltage and a set value selector 6 which is inputted with the output signals from the 1st setter 1 and 2nd setter 5 as well as an electric power detector 7 and outputs either of the two output signals from the 1st and 2nd setters 1, 5 in accordance with the output signal from the detector 7 are provided.
Patent JP-H0382775-A (JP)
Title: Clad wire for spectacle frame
Inventor: NAKASUJI KAZUYUKI
IPC: B23K20/00
Filed: 1989-08-25
Abstract: PURPOSE:To obtain a clad wire for spectacle frame excellent in shape recovery capacity and corrosion resistance and having high workability by covering the outside periphery of a core material consisting of shape memory alloy with an outer layer material consisting of Ti. CONSTITUTION:A core material 1 is constituted of a shape memory alloy of Ni-Ti alloy having a composition consisting of about 47-60 atomic% Ni and the balance Ti, etc., and an outer layer material 2 covering the outside periphery of the above core material 1 is constituted of pure Ti material. It is preferable that the ratio of the outer layer material 2 to the core material 1 is regulated to <= about 30% by the ratio of cross-sectional area (cross-sectional area of outer layer material/total cross-sectional area). By this method, the clad wire for spectacle frame in which workability can be improved without deteriorating the shape recovery capacity and corrosion resistance of the core material 1 can be obtained.
Patent JP-H0962780-A (JP)
Title: Reading format position correction method for optical character reader
Inventor: KUWABARA YASUSHI
IPC: G06K9/20
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To read the characters even when the reading area of a business form is shifted from the standard format information. SOLUTION: The registered standard format information is registered in a storage 13. A format register device fetches the format image of an object business form into a work memory 12-1 of a personal computer 12 via an image reader 11. The format register device also reads out the registered format data corresponding to the object business form and sends them to the memory 12-1. Then a peripheral area surrounding the reading position of the format image is set around the reading position of an OCR that is extracted out of the format image, and a normal OCR reading position is secured for the object business form by the projection performed in the peripheral area. Then the registered format information is displaced with the format information corresponding to the normal reading position, so that the position to be read is corrected.
Patent JP-H0856632-A (JP)
Title: Reducing hydrogen water for food or the like, its production and producing apparatus
Inventor: KAMIMURA CHIKASHI
IPC: A23L3/3589
Filed: 1994-08-23
Abstract: PURPOSE: To obtain a liquid by which deterioration of quality of a raw material substance is resulted when a raw material, especially a food is treated with the liquid and provide a method for producing the liquid. CONSTITUTION: This reducing hydrogen water for food, etc., comprises a liquid obtained by degassing a liquid under vacuum aerating hydrogen gas to a saturated state. This producing apparatus is composed of a vacuum tank 1 equipped with a heating means 3 and a stirring means 8, a hydrogen generator for feeding hydrogen to the vacuum tank 1 and a vacuum pump 2 for evacuating the interior of the vacuum tank 1.
Patent JP-2000048886-A (JP)
Title: Electrical connector for fpc
Inventor: KUNISHI SHINSUKE
IPC: H01R12/88
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provided an electrical connector for a flat cable for FPC(flexible printed circuit), capable of reducing substantial mounting area to a printed circuit board and having no trouble in decreasing the height. SOLUTION: This FPC electric connector 1 is provided with an insulating housing 3, a plurality of terminals 4 arranged laterally in parallel on the insulating housing 3 at the specified pitches, and a rotational cover 2 having a pressing part for pressing an FPC toward contact parts 17c of the terminals 4. The rotational cover 2 is supported on the inserting port 5 side of the FPC rotatable relative to the insulating housing 3, and the side 6 inner from the support part is moved above the insulating housing 3 along a circular locus, and the rotational cover 2 can be rotated in the width range of the insulating housing 3 between the inserting port 5 side to the inner side 6.
Patent JP-2000060579-A (JP)
Title: Aspartic proteinase asp2
Inventor: POWELL DAVID J
IPC: A61P25/28
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new polynucleotide having high homology to a nucleic acid encoding ASP2 polypeptide of a specific amino acid sequence in its whole length, useful for treating and diagnosing Alzheimer's disease, cancer, prohormone processing, etc. SOLUTION: This new isolated polynucleotide has a nucleotide sequence which has at least 80% homology to a nucleotide sequence encoding aspartic proteinase ASP2 polypeptide of the formula in its whole length and encodes a polypeptide having ASP2 polypeptide activity or a nucleotide sequence complementary to the nucleotide sequence and is useful for treating and diagnosing Alzheimer's disease, cancer, prohormone processing, etc., related to both an excessive amount and a deficient amount of ASP2 polypeptide activity. The polynucleotide is obtained by using a standard cloning and screening by an expression sequence tag(EST) analysis from a cDNA library derived from human pancreas and brain.
Patent JP-H04102647-A (JP)
Title: Guide plate for flashing of building
Inventor: OIKAWA AKIO
IPC: E04B1/64
Filed: 1990-08-20
Abstract: PURPOSE:To process waste water stably by providing a drip at the front end of a guiding member inclining in a curve-form from the fixing part of the guide plate of a flashing for a building, a flow regulator erecting at the bottom of the curbing part, and the guide plate vertically at the bottom of a water passage, and at the same time, providing a vertical groove at the bottom of the guiding member. CONSTITUTION:At the bottom of the primary water passage 10 formed by connecting with inclination the rear edge of a conduit plate with U-shape section whose central part is made in the lowest surface, to a fixing plate 9, a guide plate 1 of a flashing for building is provided vertically. Then, in the guide plate 1, a drip 4 is provided obliquely at the front end of a guiding member 3 inclining from the fixing part 2 in a curve form, and a flow regulator 5 is provided erecting at the bottom of the curve. And when the guide plate 1 is provided vertically at the bottom of the water passage 10 of the flashing 8 for building, the fixing part 2 is fixed making the bottom of the guiding member 3 pass the front end of the water passage 10 from the flow regulator 5 and incline forward, setting at the interval to allow the flowing-down of the rain water smoothly. As a result, the flowing waste water received to the water passage 10 can be dissociated and exhausted stably.
Patent JP-S6375767-A (JP)
Title: Developer stirring structure for developer feeding device
Inventor: NISHIO YUKIO
IPC: F16H1/10
Filed: 1986-09-19
Abstract: PURPOSE:To sufficiently execute stirring and mixing by providing a stirring machine for rotating independently, on the inside of the same axis of a bucket roller for attracting a developer which has been drawn up, by a magnetic force of the surface of a magnet roller. CONSTITUTION:A developer which has been drawn up to each bucket 12a of a bucket roller 12 for rotating in a developer tank is attracted by a magnet roller and supplied to a developing part. A stirrer 19 for rotating coaxially in the inside of the roller 12 is supported axially by side walls 11a, 11b, and on its axial end, an inner gear 22, its coaxial gear 24 and a driving gear 23 which is engaged to both of them are provided. The gear 23 is driven by a motor, and the roller 12 and the stirrer 19 are rotated by the gear 22 and the gear 24, respectively, and rotating speeds of both of them can be set independently and arbitrarily, and also, they rotate in the reverse direction, therefore, the stirring action increases. Also, since a fin 21 has been attached spirally to the stirrer, stirring and mixing can be executed enough in the axial direction.
Patent JP-S61100508-A (JP)
Title: Cosmetic
Inventor: ONO KAZUHISA
IPC: A61K8/19
Filed: 1984-10-19
Abstract: PURPOSE:A cosmetic having improved utility, finish, durability of makeup, good stability and moldability, obtained by blending a cosmetic with boron nitride powder. CONSTITUTION:A cosmetic obtained by blending a cosmetic with about 0.1-99wt% boron nitride (BN) powder (h-BN, w-BN, c-BN, r-BN, t-BN, etc., most preferably h-BN among them, having preferably about 0.1-30mu average particle diameter calculated a sphere). Addition of the boron nitride powder can produce a phenomenon that good spread and adhesive feeling exist even with covering power, which was regarded as an exclusive event, to give a cosmetic having good spread, luster, improved adhesivity, smooth finish, low deteriorating effect on perfume and oil, providing good moldability in case of powdery product.
Patent JP-2001040910-A (JP)
Title: Temporary roof of prefabricated house
Inventor: SAITO KATSUHIKO
IPC: E04H9/16
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a temporary roof of a prefabricated house which can maintain room temperature in a desired condition without reducing the effect of an air conditioner. SOLUTION: This temporary roof comprises a plurality of support members disposed on the four corners of the roof 2 of a prefabricated house 1, a heat- insulating roof tent 20 having bag-shaped parts 25, 23, 24 each being open at both ends, and an extension means 30 for extending the roof tent 20. A support rod 31 for extension, a first support beam 18 and a second support beam 19 are inserted respectively into the bag-shaped parts 25, 23, 24 and both ends of a holding arm 32 are respectively fitted into and connected to the support rod 31 for extension and the outer fitting cylinder 9 of a support member 6 at one end of the roof 2.  Both ends of a connecting rod 10 are respectively fitted into and connected to the first support beam 18 and the inner fitting cylinder 8 of the support member 6, and both ends of a connecting rod 10A are respectively fitted into and connected to the second support beam 19 and the outer fitting cylinder 9 of a support member 6A at the other end of the roof 2. The extension member 30 is extended across the holding arm 32 and the lower part of the prefabricated house 1.
Patent JP-S59121405-A (JP)
Title: Controller of mobile robot
Inventor: TAKAHASHI TSUNEO
IPC: G05D1/02
Filed: 1982-12-14
Abstract: PURPOSE:To improve the flexibility of a robot by providing a learning function to the robot itself for its traveling path and performing the prescribed unmanned traveling of the robot in accordance with said learning function. CONSTITUTION:The system is set in a learning traveling mode by a control part 7, and a robot is guided to its start position S on an expected course by means of remote control transmitting and receiving devices 8 and 9. Then the start point (x0, y0) on the two-dimentional coordinates and the standard theta0 of the traveling direction are set at an arithmetic control part 4 through the part 4. Then the arithmetic result is stored 5 after the learning traveling of the robot. The robot is set at the position S after the learning traveling is over, and the system is switched to an unmanned traveling mode. Thus the robot is driven so as to perform the copying traveling on the expected course.
Patent JP-H04104803-A (JP)
Title: Method for recovering lipophilic substance and substance provided with lipophilic property
Inventor: OSHIMA KATSUTOSHI
IPC: B01D17/022
Filed: 1990-08-23
Abstract: PURPOSE:To remove very small amts. of lipophilic substances and substances provided with lipophilic property in waste liquor by impregnating oil into a plastic suspended layer in a waste liquor treating tank until a satd. state is obtd., feeding the waste liquor into the tank and bringing the substances into contact with an oil layer formed in the waste liquor. CONSTITUTION:When waste liquor contg. lipophilic substances and substances provided with lipophilic property is treated by passing through a tank 1, a contact layer 2 made of an aggregate of pieces of plastic whose true or apparent specific gravity is equal to or lower than that of the waste liquor is formed in the tank 1 and a partition 3 for preventing the passage of the pieces, a means 4 to prevent the outflow of the pieces, a waste liquor inlet or outlet 5, a waste liquor outlet or inlet 6, a heavy matter outlet 7, a back washing pipe 8 and an oil outlet 9 are fitted to the tank 1. Oil is impregnated into the aggregate until a satd. state is obtd., the specific gravity of the oil itself is regulated as required and the waste liquor is fed into the tank 1 as a downward or upward flow to separate and recover the lipophilic substances and the substances provided with lipophilic property, e.g., trichlene and specified chlorofluorocarbon.