baber/WOPTO huggingface dataset:
Patent JP-H06150869-A (JP)
Title: Scanning electron microscope
Inventor: TAKAOKA OSAMU
IPC: H01J37/26
Filed: 1992-11-09
Abstract: PURPOSE:To widen an observational visual field even at a low magnification and remove a diffusion angle in a diaphragm for a transmitted electron beam at high magnification time by arranging an electron lens being in axial symmetry between a sample and the diaphragm for the transmitted electron beam, and controlling the electron lens according to a scanning quantity of a primary electron beam. CONSTITUTION:An electron beam 1 emitted by an electric field of a leader electrode 3 from a field emission type electron gun 2 is accelerated by an anode 4, and is narrowed down by convergent lenses 5a and 5b and an objective lens 7. The surface of a sample 9 is scanned two-dimensionally by this electron beam 1 through two-stage delection coils 6 in synchronism with electron beam scanning of a CRT 15, and a secondary electron emitted from the sample 9 is detected by a secondary electron detector 8, and an electron microscope image is formed on the CRT 15. On the other hand, an electron beam 10 diffused by transmitting the sample 9 is returned by a returning electromagnetic lens 11, and passes through a diaphragm 13 for a transmitted electron, and is detected by a transmitted electron detector 14.
Patent JP-S62158774-A (JP)
Title: Adhesive milled rubber
Inventor: MATSUO HIDEO
IPC: C09J121/00
Filed: 1985-12-31
Abstract: PURPOSE:To obtain an adhesive milled rubber which remains permanently unsolidified and does not get sticky, has moderate tackiness, and is suitable for, e.g., an adhesive fastener, by impregnating a milled rubber-like material with several kinds of materials and chemical elements which provide adhesiveness. CONSTITUTION:An objective adhesive milled rubber is obtained by impregnating a milled rubber-like material comprising, e.g., a butyl rubber, with materials and chemical elements which provide adhesiveness, such as a mineral oil and alumina. This adhesive milled rubber can be used as an adhesive fastener and can readily be peeled off when necessary without using any solvent since it does not solidify and is kept soft.
Patent JP-H11241898-A (JP)
Title: Method for making cutter-proof glove, sewing machine therefor and cutter-proof glove
Inventor: YUASA NAOICHI
IPC: D05B35/06
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To make a cutter-proof glove by sewing a palm side part and a back side part in which at least the palm side part is composed of a first layer material. SOLUTION: The method for making a cutter-proof glove comprises step (a) for sewing a palm side part and a back side part under inside out state in which at least the palm side part is composed of a first layer material 10, step (b) for fixing a chain R to a second layer material 20 composing at least the palm side part, step (c) for sewing a third layer material 30 to the second layer material 20 fixed with a chain in the step (b) on the side opposite to the chain, step (d) for sewing the second layer material 20 fixed with third layer material 30 to the first layer material 10 such that the chain R is located at a position on the surface of the glove where the third layer material 30 touches the palm when it is used as a glove, and step (e) for turning inside out.
Patent JP-H06148652-A (JP)
Title: Liquid crystal display element
Inventor: AOKI HISASHI
IPC: G02F1/1339
Filed: 1992-11-09
Abstract: PURPOSE:To provide a liquid crystal display element capable of surely improving display quality by preventing a luminescent spot in a dark display area due to the interposition of a spacer. CONSTITUTION:As for the liquid crystal display element provided with a high molecular dispersion liquid crystal layer 7 between a pair of transparent substrates 1 and 2 where transparent electrodes 3 and 4 are formed; a resin layer 10 having certain height and inside which particulates 11 having light scattering property are mixed is provided at a part avoiding a picture element area A on either transparent substrate 1, and a gap between the substrates 1 and 2 is kept nearly uniform by the resin layer 10.
Patent JP-H09145869-A (JP)
Title: Indicating scale variation type linear clock
Inventor: NISHIMURA TAKUYA
IPC: G04G9/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To visually confirm and grasp the current time information linearly in the passage of time by displaying the current time information in a specified position on the linear time display screen. SOLUTION: A clock circuit 1 clocks the information of second, minute, o'clock, day, month and year, and sends a time signal of every second to a program select circuit 3 and a current time information memory 4. The circuit 3 sends a time scale update program to RAM 5 every time a time signal is received, and reads out a specified program according to an instruction signal of a control circuit 6. A memory 4 for storing the current time information on the second to the year updates received information every time a time signal is received, and sends the current time information to the circuit 6. According to the instruction information of the circuit 6, an arithmetic device 7 calculates the time scales arranged on a linear time display screen of a display device 9, and sends the result to the circuit 6.  An input part 8 inputs designated schedule information set by a keyboard and sends the same to the circuit 6. According to the time scale information and the current time information from the circuit 6, the device 9 displays required information on the specified linear time display screen.
Patent JP-H10141673-A (JP)
Title: Drop-in range
Inventor: MIZUTANI YOSHIHIRO
IPC: F24C15/08
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a drop-in range having a fixer capable of attaching even when a distance between the main body case of the drop-in range and a counter top is not clear. SOLUTION: The outwardly projected part 67b of a fixer 62 is passed through a through hole 57, formed on the side wall 55 of a main body case, and the tip end unit 67c of the fixer 62 is forced into a counter top T while moving it within a range of the length of a slot 63, formed on the top surface piece 65 of the fixer 62, since the fixer 62 can be moved by the length of the slot 63, then, a mounting screw 69 is inserted into the slot 63 and a screw hole 61 to screw it and fix the fixer 62.
Patent JP-2001113134-A (JP)
Title: Method for cleaning waste gas containing nox
Inventor: SATOKAWA SHIGEO
IPC: B01J23/50
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a method for reductive denitration by hydrocarbon at a wide temperature range of 300-600 deg.C by adding hydrogen in the waste gas so as to drastically shift an active temperature region to low temperature side at the time of purifying the gas containing NOX and oxygen by a silver/ alumina catalyst or an alumina catalyst. SOLUTION: In the method for cleaning the waste gas containing NOX and oxygen by the silver/alumina catalyst or the alumina catalyst using the hydrocarbon as a reducing agent, the hydrogen is added to the NOX-containing waste gas.
Patent JP-H08131168-A (JP)
Title: Heat-reesistant beta-glucosidase, beta-glucosidase gene, vector containing the gene and transformant
Inventor: TANIGUCHI HAJIME
IPC: C12N9/44
Filed: 1994-11-09
Abstract: PURPOSE: To obtain the subject new enzyme having lower ability to decompose cellobiose than that to cellooligosaccharides, capable of producting cellobiose and glucose from cellooligosaccharides, by improving its heat resistance through recombination of a part of an enzyme gene derived from Cellvibrio microbes. CONSTITUTION: This new heat-resistent β-glucosidase has an amino acid sequence containing an amino acid sequance of the formula, having the following characteristics: acting on cellulose degradation products to form glucose and cellobiose; having lower ability to decompose cellobiose then that to other cellooligosaccharides such as cellotriose, cellotetraose and cellopentaose; optimal pH: 6.0, stable at pH4-9; optimal temperature: 40-45 deg.C, stable up to 35 deg.C, and retaining 60% activity at 45 deg.C. This enzyme is obtained by recombination of a part of a β-glucosidase gene derived from Cellvibrio gilvus with a part of a β-glucosidase gene derived from Agrobacterium tumefaciens to impart a higher heat resistance followed by binding the resultant gene to a vector and then manifesting it in a host.
Patent JP-H05131031-A (JP)
Title: Cannula for alimentary canal
Inventor: HORIKANE AKIRA
IPC: A61M25/00
Filed: 1991-11-14
Abstract: PURPOSE:To provide an alimentary canal cannula capable of eliminating a projection toward the outside of a body at the time of fitting for freedom from a cause for a pain, inflammation, separation or the like due to an external force, while allowing a cannula body and an intermediate plug to easily be mounted, and long-term mounted state to be maintained. CONSTITUTION:A cannula body 20 has a soft cylindrical body 2, an inner collar section 3 made of a soft material and integrated with the insertion section of the cylindrical body 2 and an outer collar section 21 integrated with the outside of the body 2 in such a way as in close contact with a skin tissue 13. This cannula body 20 is mounted on hump sections 14 and 14a, and an intermediate plug 4 is so engaged with the inside of the cylindrical body 2 as to be freely detachable, so that the cannula body 20 and the plug 4 have no outward projection in mounted state.
Patent JP-2000131126-A (JP)
Title: Load weight calculating device
Inventor: SUZUKI KATSUHARU
IPC: G01G19/08
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To measure accurate load weight. SOLUTION: The device is equipped with a signal value storage means 34a which stores a signal value outputted from a weight sensor 10 when a vehicle is unloaded, a past signal value storage means 34b which stores the signal value of the signal value storage means 34a as a past signal value, a signal value storage control means 30a which stores the signal value of the signal value storage means 34a as the past signal value in the past signal value storage means 34b, newly stores the signal value from the weight sensor 10 in the signal value storage means 34a, and controls the update of the storage contents of the signal value storage means 34a and past output value storage means 34b, a mean value calculating means 30b which calculates the mean value of the signal value of the signal value storage means 34a and the past signal value of the past signal value storage means 34b,  an offset value storage control means 30c which stores the mean value calculated by the mean value calculating means 30b as an offset value in an offset value storage means 30c, and a load weight calculating means 30d which calculates the load weight of the vehicle by subtracting the offset value stored in the offset value storage means 34c from the signal value of the weight sensor 10.
Patent JP-H03160752-A (JP)
Title: Manufacture of polysilicon high resistance
Inventor: TSUCHIDA SATOMI
IPC: H01L27/04
Filed: 1989-11-20
Abstract: PURPOSE:To prevent a resistance value from fluctuating before and after passivation by forming a depressed CVD silicon nitride film, which covers a CVD silicon oxide film, by depressed CVD besides the CVD silicon oxide film which covers a polysilicon resistance layer directly as an interlayer insulating film. CONSTITUTION:A CVD silicon oxide film 2, which covers a polysilicon resistance layer 1, is made as an interlayer insulating film, and a decompressed CVD silicon nitride film 3 is made on this CVD silicon oxide film 2 by decompressed CVD. Next, an opening for contact is opened in the interlayer insulating film consisting of the CVD silicon oxide film 2 and the decompressed CVD silicon nitride film 3, and an Al film is patterned into Al wiring 4, which is connected to the polysilicon resistance layer 1, and then a passivation film of a plasma silicon nitride film 5 is made on the entire surface by plasma CVD. Hereby, the resistance value practically ceases to fluctuate before and after passivation, and a stable resistance value can be obtained.
Patent JP-2000128401-A (JP)
Title: Automatic document carrying device
Inventor: TSUNO AKIHIRO
IPC: B65H85/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To keep carrying force constant applied to the width direction of each document regardless of its size, and to enhance the carrying performance of documents by preventing documents from skewing in returning each document back to constant glass. SOLUTION: A reference turn-over driving roller 22 and discharging driven roller are disposed so as to slidably come into contact with one end face in the width direction of documents of all sizes at all times, and the plural turn- over rollers 22 and the discharging driven rollers are disposed so as to slidably come into contact with the other end face in the width direction of each size document. When a document is to be returned back to a contact glass 2 with an end face reference of each document, any one of the discharging driven rollers located at a position corresponding to the size of a document to be returned to the contact glass 2, is slidably brought into contact with the turn- over driving roller 22.
Patent JP-2001117010-A (JP)
Title: Optical device
Inventor: TAKAOKA HIDEYUKI
IPC: G02B21/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of considering the influence of mechanical vibration or the like associated with the relative movement of a spatial modulation pattern and to realize high-speed efficient observation in the case of projecting the spatial modulation pattern so that the sectioning image of a sample may be observed. SOLUTION: This optical device is provided with a light source device 1 whose light emitting intensity is changed hourly, the spatial modulation pattern 2, a projection optical system 3 projecting the pattern 2 to the sample 4, an image-formation optical system 5 forming the image of the sample 4 modulated by the pattern 2 as a modulated image, a phase control means 8 for controlling the relative spatial phase of the pattern 2 to the sample 4, an image pickup means 6 picking up plural modulated images whose spatial phases are respectively different in synchronization with the timewise change of the light emitting intensity of the device 1, and an image processing means 7 forming the image of the sample 4 from the plural modulated images picked up by the means 6.
Patent JP-H05104747-A (JP)
Title: Printing head drive control method
Inventor: UEDA MICHIO
IPC: B41J2/30
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a printing head drive control method in which a single dot drive or a continuous dot drive can be brought under a proper secondary bound control and an unevenness in printing density and a ghost in printing can be prevented from occurring. CONSTITUTION:Brake pulses are applied at least after a conduction pulse for driving a signal dot and a conduction pulse for driving the last dot of a continuous dot line. The conduction time of the brake pulse to be applied after the conduction pulse for driving the last dot of a continuous dot line is set to be shorter than the conduction time of the brake pulse to be applied after the conduction pulse for driving a single dot. In addition, the aforesaid two brake pulses are generated at different timings.
Patent JP-H04173085-A (JP)
Title: Apparatus for cooling koji in rotating apparatus for producing koji
Inventor: AYA HIDEO
IPC: C12M1/16
Filed: 1990-11-07
Abstract: PURPOSE:To enable obtaining of homogeneous cooling and mixing by fixing plural stirring blades side by side on a stirring shaft with a desired phase difference in a rotating vessel for producing KOJI (yeast) and attaching the stirring blades with a regulated interval between the mutual blades. CONSTITUTION:Stirring blades (W1) to (W3) composed of square holes (h1) to (h3), arms 30 to 32 in the form of flat plates and square plates 33 to 35 are rotatably transversely installed and supported at parts of square cross section of a shaft 9 with a desired phase difference in a cylindrical rotating vessel (T) for producing KOJI 62. Interval holding pieces (p1) to (p4), etc., are then fitted into the shaft 9 and the length of the holding pieces (p1) to (p4) are gradually reduced from left to right in the longitudinal direction of the shaft 9. Thereby, the mutual interval of the blades (W1) to (W3) is narrowed from the center of the vessel (T) to the outer peripheral edge thereof. A prime mover (M2) is subsequently driven to rotate the stirring shaft 9 through rotation of a rotating shaft (d) a chain (C1). As a result, cooling and mixing of the KOJI 62 are performed by rotation of the stirring blades (W1) to (W3), etc.
Patent JP-H05133538-A (JP)
Title: Dew disposing device for air-conditioner
Inventor: TSUJI HIROOKI
IPC: F24F13/22
Filed: 1991-11-15
Abstract: PURPOSE:To enable reliable disposal of dew, produced in an air-conditioner, in a front grill by a method wherein the lower part of the front grill of the indoor unit of an air-conditioner is locked by means of a screw and a wall is formed so as to prevent entrance of dew through the discharge port of the air-conditioner. CONSTITUTION:The lower part of the front grill of an air-conditioner is locked to a screw lock part by means of a screw. The proper places of lower tips 1 of discharge ports on both sides are notched to form notch parts 7 so that the crew lock part is functioned as a wall for preventing entrance of dew through the discharge port of the air-conditioner. When dew 3 adhered to a side 5 of the discharge port flows toward the lower tip 1, the dew does not flow to the lower tip 1 but is dripped downward from the notch part 7. Non- woven cloth 8 is disposed to the back of the discharge port and dew dripped from the notch part 7 is disposed in a manner to be sucked in the non-woven cloth 8.
Patent JP-H06210165-A (JP)
Title: Adsorbent for hydrocarbon in exhaust gas
Inventor: SHIRAISHI EIICHI
IPC: B01D53/02
Filed: 1993-11-30
Abstract: PURPOSE:To obtain an adsorbent capable of efficiently adsorbing hydrocarbon contained in exhaust gas discharged from an internal-combustion engine by incorporating palladium and zeolite. CONSTITUTION:Palladium and zeolite (e.g. H type zeolite) are incorporated so that the amt. of palladium is regulated to 0.001-10wt.% of the amt. of zeolite. When the resulting hydrocarbon adsorbent is used, hydrocarbon (e.g. ethylene) as an org. component in exhaust gas discharged from an internal-combustion engine, especially the gasoline or diesel engine of an automobile, a boiler or an industrial plant can efficiently be adsorbed.
Patent JP-H11162694-A (JP)
Title: Component for discharge and plasma device
Inventor: OKANO HARUO
IPC: C23C14/34
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a component for discharging capable of forming a stable plasma and enabling miniaturization, and a plasma device using it. SOLUTION: A component 16 for discharging is equipped with a cylindrical, tubular, or plate-shaped dielectric member 28 made of dielectric material and an electroconductive thin film 30 formed to have a predetermined pattern on an outer surface of the dielectric member 28. By this constitution, an antenna, an electrode, or the like can be integrated with the dielectric member 28. A coil-antenna-like pattern 30c can be used as the pattern of the thin film. When high-frequency power is applied to the thin film, an electromagnetic field is inducted, via the dielectric member 28, to form a plasma in a reduced-pressure space inside the component for discharging. Because there is no air between the thin film and the dielectric member, a stable plasma can be formed without being affected by the environment such as temperature.
Patent JP-H08159687-A (JP)
Title: Heat exchanger
Inventor: TERAO MASAYOSHI
IPC: F28F1/30
Filed: 1994-12-05
Abstract: PURPOSE: To reduce the manufacturing cost by improving the yield of a pressed plate. CONSTITUTION: A first flattened tube 2 and a second flattened tube 3 are formed with two plates 8 each having the same shape, and have an internal space constituting a fluid passage. The plate 8 is shaped into an elongated rectangular shape vertically, and includes on vertical opposite ends a first tank unit 80 communicating the space and a second tank unit 81 independently from the space, both provided parallelly. A communication hole 84 is formed through the tip end surfaces of the first tank unit 80 and the second tank unit 81 for communicating a fluid, respectively. The first and second flattened tubes 2 and 3 are alternately disposed one by one putting a fin 4 therebetween.  At that time, the first tank unit 80 of the first flattened tube 2 and the second tank unit 81 of the second flattened tube 3, and the second tank unit 81 of the first flattened tube 2 and the first tank unit 80 of the second flattened tube 3 are disposed to face each other, and are communicated with each other in an air tight manner through the communication hole 84.
Patent JP-H02148028-A (JP)
Title: Film wind and rewind motor control circuit of motor-driven camera
Inventor: SHIBATA ISAO
IPC: G03B17/00
Filed: 1988-11-30
Abstract: PURPOSE:To contrive the prevention of a misconception by providing a rear cover opening/closing response switch in parallel to a rewind completion response switch. CONSTITUTION:A rewind completion response switch S5 and a rear cover opening response switch S6 are provided in the vicinity of a frame feed switch S4. As for a no-load feed switch S3, it is necessary to place it in parallel to the switch S4 and the switches S5, S6. In a turn-on state of the switch S4, rewind is completed in a forward rotation circuit of a motor M, and thereafter, the switch S4 is in a turn-on state, the motor is rotated forward in response to opening of a rear cover by the switch S6, and by turning off the switch S4, the motor M is stopped. In such a way, a user's misconception related to a state of a film in a camera by a photographing possible sheet number display of a counter after rewinding the film is prevented surely.
Patent JP-H07133188-A (JP)
Title: Production of ferroelectric thin film having orientation property
Inventor: NASHIMOTO KEIICHI
IPC: H01L41/39
Filed: 1993-11-08
Abstract: PURPOSE:To provide a method for producing a ferroelectric thin film whose surface is optically smooth and transparent, moreover, which is epitaxial or high in orientation property on an MgO or MgAl2O4 single crystal substrate by using an organometallic compd. CONSTITUTION:This ferroelectric thin film is obtained by applying an organometallic compd. precursor soln. on the MgO or MgAl2O4 single crystal substrate annealed within the temp. range of 700-1600 deg.C in the atomsphere containing oxygen after washing and moreover, annealing. Above described washing is executed by a solvent washing or the combination of the solvent washing and an etching preferably, and the mixture or its reaction product of organometallic compds. selected from among metal alkoxides and org. acid metallic salts is used preferably as the organometallic compd. precursor.