baber/WOPTO huggingface dataset:
Patent JP-H09145466-A (JP)
Title: Spark burst region detecting device
Inventor: KUROSAWA MASAAKI
IPC: G06T1/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To accurately detect a burst image by expansion-processing the binary original image of a spark fixed times, shrinkage-processing it more times, temporarily identifying the remaining picture element lump as a burst region, obtaining the size, shape, and position of the region, and integrating overlapped regions. SOLUTION: A spark image photographed by a CCD camera 6 is converted in a binary value by a binary section 11, it is expansion-processed multiple times (e.g. five times) by an expansion process section 12, it is shrinkage- processed more times (e.g. seven times) by a shrinkage process section 13, and an image having a small picture element lump at the existing position of a burst is obtained.  It is labeled by a labeling section 14, the area and lateral and longitudinal lengths of the picture element lump are obtained by a burst region calculation section 15, the burst area is determined from the area, the lateral and longitudinal lengths of the burst region are determined from the lateral and longitudinal lengths, the obtained position of the center of gravity is set as the center of the burst region, and it is reported to an integration process/burst region determination section 16. The burst image of the spark image can be accurately and surely detected.
Patent JP-H08167713-A (JP)
Title: Vertical mos semiconductor device
Inventor: NATSUME TADASHI
IPC: H01L29/78
Filed: 1994-12-14
Abstract: PURPOSE: To provide a vertical MOS semiconductor device in which a breakdown voltage can be enhanced while maintaining an ON resistance low due to the miniaturization of a pattern. CONSTITUTION: A vertical MOS semiconductor device comprises reverse conductivity type body regions 6 regularly arranged in one conductivity type drain region 2, a one conductivity type source region 5 disposed in the region 6, a gate electrode 8 form forming a channel between the regions 5 and 2, a guard ring diffused region 3 provided at the periphery of a chip to surround the regions 6 regularly arranged at the periphery of the chip and diffused deeper than the regions 6.
Patent JP-H04182278-A (JP)
Title: Control device of air conditioner for elevator
Inventor: ARIMIZU KOJI
IPC: B66B3/00
Filed: 1990-11-19
Abstract: PURPOSE:To perform air conditioning during the operation with capacity corresponding to the number of passengers by adding the call number of an elevator floor to the number of passengers detected by a load detector to set a reference value for controlling capacity of an air conditioner. CONSTITUTION:A reference value of a circuit 1 is formed by a call button of an elevator, and a reference value of a circuit 2 is formed by a load detector. The circuit 1, the circuit 2 and a compressor 3 are connected in series. Consequently, a current value flowing in a motor for driving the compressor 3 is controlled automatically by increasing and decreasing a value obtained by adding resistance values of the circuit 1 and the circuit 2. As a result, air conditioning inside of an elevator cage can be concluded during the elevator waiting time, namely, during the travelling toward a floor, where a call is generated. Air conditioning can be thereby performed during the operation with capacity corresponding to the number of passengers.
Patent JP-H08136388-A (JP)
Title: Sheet for sensing leak of liquid
Inventor: MATSUYAMA KAZUYOSHI
IPC: G01M3/04
Filed: 1994-11-08
Abstract: PURPOSE: To provide a water-impermeable sheet making possible the detection at a remote place where and when the sheet is broken and still making possible the prevention of the invasion of a liquid when the break is detected. CONSTITUTION: A plurality of water-impermeable sheets 1 are used. Small rooms 3 are formed among the water-impermeable sheets by diaphragms of a water-impermeable substance or by surrounding contact parts 2 formed by bonding of the water-impermeable sheets. Plus and minus electrodes 4 are arranged in the small rooms via a space not to short-circuit the electrodes. An electric wire 7 is connected to each electrode to connect the electrode with a power source 5 and a current/voltage sensor 6.
Patent JP-S63167714-A (JP)
Inventor: KAWASAKI MASAMI
IPC: A01D34/68
Filed: 1986-12-29
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-H01155530-A (JP)
Title: Manufacture for optical disk stamper
Inventor: OMORI KENJI
IPC: G11B7/26
Filed: 1987-12-11
Abstract: PURPOSE:To form a stamper whose surface state is uniform, and which has a satisfactory groove shape and superior weatherability and durability by providing an amorphous film on a specified ceramic substrate, applying resist, executing development and ion etching, and generating fine unevenness on the amorphous film. CONSTITUTION:The amorphous film 2 of a SiC system, an Si3N4 system or an AlN system is provided on the ceramics substrate 1 of the SiC system, the Si3N4 system or the AlN system. The resist 3 is applied, development and ion etching are executed and fine unevenness for tracking guide duplication is generated on the amorphous film 2. Thus, the stamper which has the superior uniformity of the groove shape, in which the control of the groove depth is facilitated, and which has superior weatherability and durability, superior productivity, tuffness and high heat conductivity can be obtained compared to a conventional stamper.
Patent JP-S63164760-A (JP)
Title: Method for coding dither picture
Inventor: HORIE HITOSHI
IPC: H04N1/41
Filed: 1986-12-26
Abstract: PURPOSE:To contrive the realization of high coding efficiency by arranging each pattern plane in the higher order of number of frequency of occurrence of the pattern so as to generate a linked picture (linked pattern plane) of the pattern planes and replacing lines in the order of the period of dither matrix. CONSTITUTION:A dither picture 12 subjected to dither processing by NXN dither matrixes is separated into 16 pattern planes 13, from the pattern plane 0 to the pattern plane F, for example, at first. Then 16 pattern planes O-F are rearranged in the main scanning direction in the order of high frequency number of the occurrence of each pattern as to the respective planes (O-F) to generate the linked picture (linked pattern plane) 14 of the pattern planes. The the lines are subjected to replacement processing in terms of periods so as to strengthen a two-dimensional correlation in the subscanning direction in the linked pattern plane 14 and its bit plane 15 is subjected to 2-dimensional coding (redundancy suppressing coding). Thus, the dither picture is coded efficiently.
Patent JP-2000144258-A (JP)
Title: Production of titanium-containing ferritic stainless steel sheet excellent in ridging resistance
Inventor: HIRASAWA JUNICHIRO
IPC: C22C38/28
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a Ti-contg. ferritic stainless steel sheet in which the behavoir of recrystallized grains in hot rolling is controlled and excellent in ridging resistance. SOLUTION: A slab contg., by weight, <=0.010% C, <=0.010% N also so as to satisfy <=0.015% C+N, 6 to 35% Cr, Ti: 6×(C+N)% to 0.5%, and the balance Fe with inevitable impurities is heated to <=1160 deg.C, is subjected to rough rolling in which the cumulative draft is controlled to >=85%, and the final pass finishing temp. is controlled to >=950 deg.C, is next subjected to finish rolling in which the cumulative draft is controlled to >=90%, and the final pass finishing temp. is controlled to >=900 deg.C and is thereafter subjected to pickling, cold rolling and annealing.
Patent JP-H11142493-A (JP)
Title: Squid fluxmeter
Inventor: MIYAHARA SEIICHIRO
IPC: H01L39/24
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To improve noise resistance and prevent the infiltration of high-frequency noise by dividing a SQUID drive circuit into a headset containing circuit elements required to be arranged in a magnetic shield space and a SQUID drive circuit main body containing residual circuit elements, and exchanging signals between them by equilibrium transmission. SOLUTION: Signal transmission between a line driver 3b and a line receiver 2a, signal transmission between a line driver 2d and a line receiver 3e and signal transmission between a line driver 3d and a line receiver 2e are conducted by equilibrium transmission respectively, and the noise resistance in signal transmission between a headset 2 and a SQUID drive circuit main body 3 is increased. The signal ground of the headset 2 and the drive circuit main body 3 is separated. Even when the high-frequency noise from a digital control circuit infiltrates into the power supply of the drive circuit main body 3 or the signal ground, the high-frequency noise is prevented from infiltrating into a SQUID 1, thereby extending signal cables.
Patent JP-H07174320-A (JP)
Title: Bottom of incinerator with uneven combustion air suction port from lateral direction
Inventor: SHIDA YOSHIHARU
IPC: F23G5/44
Filed: 1992-10-09
Abstract: PURPOSE:To eliminate blocking-up to be caused due to introduction of nail, etc., in an air inlet and to obviate a decrease in a burning effect due to obstruction of platelike material to be burned at an air inlet by forming a bottom of a furnace in a stepped uneven state. CONSTITUTION:A bottom of an incinerator is formed in a stepped uneven state, and an air inlet 1 is provided in a lateral direction of the bottom. When the bottom of the incinerator is formed in this manner, a foreign matter such as a nail, etc., scarcely blocke since the inlet 1 is at a lateral side. Further, since the bottom is uneven, even if a platelike matter to be burned is charged, the inlet 1 is not blocked and complete combustion is expected.
Patent JP-H02156849-A (JP)
Title: Casing with net
Inventor: KONOIKE SHIYUNICHI
IPC: A22C13/00
Filed: 1988-12-10
Abstract: PURPOSE:To provide the subject casing net causing to ravel out the end of the net to prevent the contaminations of the ravelled out fibers wastes in the casing, capable of readily carrying out insertion works for ham, etc., and used for packaging livestock and marine paste products by comprising a single structure prepared by attaching one end of the net to one side one end of the cylindrical casing. CONSTITUTION:The objective casing comprises a single structure prepared by attaching one end of a net 2 having approximately the same length as a cylindrical casing 1 or a prescribed lengths to one side one end of the casing 1 folded along the longitudinal folds thereof at an attaching point 3. The net may be attached at two or more attaching points near to the center of the net as a double structure. The casing insertion work of a livestock or marine paste products into the net does not require any skill, thereby permitting to readily prepare the paste product packaged with the casing.
Patent JP-2001130958-A (JP)
Title: Method for production of piezoelectric or ferroelectric thin film
Inventor: TAMURA HIROAKI
IPC: H01L41/39
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem where it is difficult to control the crystal orienta tion when producing through a post annealing technique typified by a sol-gel method a piezoelectric or ferroelectric thin film. SOLUTION: In a process for drying a raw material solution, substrate heating is conducted under a condition represented by the formula 350<=T<=405t-5t (wherein T deg.C is the highest temperature in heating the substrate; and (t) min is >0 and a heating time at T deg.C).
Patent JP-2000139280-A (JP)
Title: Line-inserting tool
Inventor: MATSUMOTO MASAHIKO
IPC: A01K97/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a line-inserting tool capable of performing a fishing line- inserting operation of an inner through rod easily. SOLUTION: This line-inserting tool 10 has a main part 11 consisting of a wire made of a metal, a tip part 12 installed at the tip of the main part 11 and a cover part 13 connected to the rear end of the main part 11. The main part 11 is made as positioned in the vicinity of a fishing line-introducing hole 7 in a state that the cover part 13 is attached at the tip side of a second middle rod 2. The tip part 12 is capable of passing through a fishing line passage 100. And on the circumferential surface of the tip part 12, plural recessed parts 12a formed over one round thereof in its circumferential direction, are formed by taking a prescribed interval in its shaft direction. The cover part 13 is a part attached to the tip side of the first middle rod 2 in a state that only the first middle rod 2 is connected in a state of being extended and in a shaking out style at the tip side of the base rod 1.
Patent JP-2000140924-A (JP)
Title: Method for conveying sheet and device for conveying sheet
Inventor: WADA YUKINORI
IPC: B21B39/12
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To improve yield by preventing defective travel and generation of troubles such as rubbed mark, breakage and jamming of a material accompanying that travel in the conveyance of a sheet such as a steel strip on a hot run table, especially, in the conveyance of a thin material and extremely thin material. SOLUTION: The lifting at the tip of a sheet 6 delivered from a finishing mill (F7 mill) 10 is pressed with a jetting nozzle 32. Next, by the result obtained by detecting the tip part or the tail end part of the sheet 6 during conveying with a 1st detecting means 34a, a jetting nozzle starts discharging and, by the result obtained by detecting the tip part or the tail end part of the sheet 6 with the 2nd detecting means, the discharging from the jetting nozzle is stopped. In this way, the lifting of the sheet 6 is pressed in the tip part and tail end part of the sheet, the troubles such as the breakage of the sheet and jamming of the material are prevented, the defective travel after rolling is dissolved and the troubles such as line stop and shutdown is dissolved.
Patent JP-H0693404-A (JP)
Title: Production of lanthanum chromite film and lanthanum chromite coating
Inventor: KAWASAKI SHINJI
IPC: H01M8/02
Filed: 1992-11-24
Abstract: PURPOSE:To prevent the precipitation of lanthanum oxide and calcium oxide into a lanthanum chromite film and to produce the lanthanum chromite film of a single phase high in electric conductivity. CONSTITUTION:N:100 pts.wt lanthanum chromite powders in which the compositional ratio of the A site to the B site is present in the range of (1 to 1): (1 to 0.9) are mixed with 1 to 15 pts.wt. chromium oxide powder to obtain powder for thermal spraying. These powders for thermal spraying are thermally sprayed on a substrate to form sprayed film, and the sprayed film is subjected to heat treatment to obtain lanthanum chromite film. Or, 100 pts.wt. powders for synthesizing to form lanthanum chromite contg. at least chromium oxide and lanthanum oxide and in which the compositional ratio of the A site to the B site after heat treatment is present in the range of (1 to 1): (1 to 0.9), are added with 1 to 15 pts.wt. chromium oxide powder to obtain mixed powder. These mixed powders are heated and granulated to synthesize powders for thermal spraying, which are thermally sprayed on a substrate to form sprayed coating, and the sprayed coating is subjected to heat treatment to obtain the lanthanum chromite film.
Patent JP-H06158963-A (JP)
Title: Sheet shutter
Inventor: AKEDA KOZO
IPC: E06B9/60
Filed: 1992-11-24
Abstract: PURPOSE:To reduce the load imparted to a motor by fixing one end of the motor to the inner end side of a motor case and resting the other end thereof against a cover plate provided inside the base end of a holding cover or against a supporter member fixed to the inner wall of the motor case. CONSTITUTION:A drum shaft 13 on the left end of a winding drum 3 is fitted in a drum bearing 14 to be supported thereby and a motor case 6 fixed to a holding cover 5 and the inner wall of the cover 5 is inserted into the right end of the drum 3, and a motor 7 is housed in the case 6, following which a drive shaft 10 and a drive bearing 11 are provided near the inner end side of the motor 7, and the bearing 11 is fixed to the inner end of the cover 5 and the shaft 10 is connected to a protrusion 12' being the connecting part of a rib plate 12 fixed in the drum 3 to transmit rotational drive of the motor 7 to the drum 3. Next, the base end side of the motor 7 is fixed by means of a disc-shaped base plate 8 and a supporter ring 9 secured to the inner wall on the side of a plate 8 of the case 6 to disperse the drive resistance of the drum 3 through the cover 5.
Patent JP-H01154295-A (JP)
Title: Fingerprint reader
Inventor: SHINOHARA YOSHITSUGU
IPC: G06T1/00
Filed: 1987-12-10
Abstract: PURPOSE:To realize space saving of the fingerprint reader, to simplify the operation and to make the certifying operation confidential by providing a fingerprint reading head on the key top of a key operated by a user and operating the fingerprint reading head by detecting a fact that this key is depressed by the user. CONSTITUTION:A keyboard 6 is provided with not only ten keys for inputting a transaction amount and an identification number, etc., and a confirmation key which is depressed at the time when an inputted data is confirmed but also a circle key 6a which is depressed at the time when an input of the transaction amount is ended. On the key top of this circle key 6a, a fingerprint reading head is formed. When a customer executes a transaction, a card is inserted and a transaction classification is selected, and thereafter, the transaction amount is inputted. In the end of the input of the transaction amount, the circle key 6a is depressed. At this time, the device reads a fingerprint, and collates it with a fingerprint data of the person himself.
Patent JP-2000096636-A (JP)
Title: Uniform filling/sprinkling/defoaming unit in tank
Inventor: SHIRAKATA TATSUO
IPC: E03B11/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent a drop and to attain work safety by feeding water into a feed water pipe from a feed water port, closing a valve for sprinkling/ defoaming, opening the valve after the water in a tank is drained with a cover kept closed, and filling water from discharge ports concurrently and uniformly. SOLUTION: A sprinkling box is provided to protect a feed water port 1, and a hose is extended from a city water faucet and connected to the feed water port 1. The inflow water from the feed water port 1 is filled from chamber discharge ports 6, 4, 8 through a feed water pipe 7. When a sprinkling/ defoaming unit 2 is used, a valve 3 is closed, the city water is filled from the feed water port 1, and the strength of the sprinkling from the holes of the sprinkling/defoaming unit 2 is adjusted by adjusting the opening/closing degree of the city water faucet. For filling water into a tank after draining, the city water faucet is firmly connected to the feed water port 1, the cover of the tank is surely closed, and water is uniformly filled into individual chambers from the chamber discharge ports 6, 4, 8 through the feed water pipe 7.  Water is filled in the tank with the cover kept closed, and a full tank can be safely controlled by utilizing a bathtub buzzer.
Patent JP-H01157361-A (JP)
Title: Preparation of 'kamaboko' like shrimp meat
Inventor: YAMAMOTO TSUNEJI
IPC: A23L17/00
Filed: 1987-12-11
Abstract: PURPOSE:To prepare a KAMABOKO(boiled fish paste) having palatability close to shrimp meat, by seasoning ground fish meat to the taste of shrimp meat, converting the fish meat into a striped KAMABOKO by freezing, slitting the KAMABOKO into thin strips, immersing in alcohol and mixing with seasoned meat paste. CONSTITUTION:Frozen ground meat of e.g., walleye pollack is mixed with salt, added with seasoning, etc., and slowly frozen. The frozen meat is heated to form a striped KAMABOKO, which is slit along the strip into thin strips and immersed in liquor such as ethyl alcohol to increase the springiness. The striped KAMABOKO subjected to the above treatments is mixed with a seasoned meat paste and the mixture is heated after forming. A KAMABOKO having close palatability to shrimp meat can be prepared by this process.
Patent JP-H10114980-A (JP)
Title: Shower head holder using pole
Inventor: KATO MASAKI
IPC: E03C1/06
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To fix height and an angle even when a shower head is not held by a hand by installing a shower head holder at the front end of a thin pole and connecting a joint for adjusting length to an intermediate section and joining the joint with a leg section. SOLUTION: The shower head holder 2 is mounted at the front end of the thin pole 3. The thin pole 3 and the thick pole 5 are tied by connecting a joint 4 for adjusting length to an intermediate section. The thick pole 5 and a leg section 7 are joined by the section of a longitudinal movable type joint 6. When the shower head holder 2 is used, height is conformed by forwarding and retreating the thin pole 3 and the thick pole 5, and the joint 4 for adjusting length is clamped. The angles of the shower head holder 2 at the front end of the pole and the longitudinal movable type joint 6 are changed, and the shower head holer 2 is used in conformity with the figure of a user. The shower head holder employing the pole may also be tied to a chair.
Patent JP-S63164137-A (JP)
Inventor: TAKADA AKIHIKO
IPC: H01H85/00
Filed: 1986-12-25
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-2000141916-A (JP)
Title: Rewritable heat-sensitive recording medium
Inventor: NAKATSU YUUJI
IPC: B41M5/36
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording medium which can improve the contrast between image sections and non-image sections. SOLUTION: The rewritable heat-sensitive recording medium is equipped with a recording layer 2, of which the major components are a resin base material and an organic low molecular substance dispersed in the resin base material, and of which the transparency reversibly changes depending on a temperature, on a supporting body 1, and the resin base material is constituted of a hydroxyl modified vinyl chloride-vinyl acetate copolymer, an isocyanate compound and a high molecular substance having a high index of refraction. Then, by a difference in indexes of refraction between the recording layer having a high index of refraction, and the base material, images of a high contrast can be obtained without having a low index of refraction layer such as an air layer between the base material and a coloring layer.
Patent JP-H10153978-A (JP)
Title: Dot matrix display device
Inventor: HIRANO HIDEYUKI
IPC: G09G3/36
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom of display by enabling arbitrary dot display in a whole display part including sections of gray color and the like between display blocks. SOLUTION: When data displaying a character 'A' is sent out, a control section such as a computer recognizes which dots out of a whole display part of a display panel 41 this character 'A' is displayed on. Then, when the character 'A' is displayed centering a section B between display blocks 41b, 41c, dot data sectioning this character 'A' to display blocks 41b, 41c and the section B is made. This dot data is stored in an address in which a memory is specified, and this dot data is successively sent out to a display panel driving device. One character of 'A' is displayed by sectioning this dot data to the display blocks 41b, 41c and the section B. Thereby, arbitrary display is performed in a whole display part including sections A-E between display blocks 41a-41f.