baber/WOPTO huggingface dataset:
Patent JP-H11109437-A (JP)
Title: Camera
Inventor: MATSUSHIMA HIROSHI
IPC: G03B7/0805
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a camera performing the operation of an intermediate exposure mode between a manual mode and an automatic mode. SOLUTION: This camera is provided with a photometry circuit 7, an external displaying member 11, an internal displaying member 12, a main electronic dial 10a, a selecting means automatically selecting a shutter speed value and a stop value to obtain proper exposure from the outputs of the photometry circuit 7 and a display changeover operation member SW7.  In the case that stop value setting members SW7 and 10b are operated while a display is switched to the shutter speed value and the stop value selected by the selecting means from the set values of the shutter speed value and the stop value manually set by using an operating member, the stop value selected by the selecting means so as to obtain the proper exposure is set as the set value, and in the case that shutter speed value setting members SW7 and 10a are operated, the shutter speed value selected by the selecting means so as to obtain the proper exposure is set as the set value.
Patent JP-H01132266-A (JP)
Title: Facsimile equipment using hand scanner
Inventor: MAEDA TORU
IPC: H04N1/04
Filed: 1987-11-18
Abstract: PURPOSE:To enable an operator to know at what part of an original the length of recording paper of the cut paper of a receiver side will be used up by providing a display part to display that a hand scanner has read the original up to the length corresponding to the length of the recording paper of the cut paper of the receiver. CONSTITUTION:One portion of the original is read by the line image sensor 14 of the hand scanner and is encoded and transmitted by a CPU 4. After the read of one line is finished, a driving roll 16 is rotated by one line portion by the rotation of a motor 15 in the sub-scanning direction by one line portion and the next line is read by the line image sensor 14. When the read of the original corresponding to the length of the recording paper of the receiver is finished, a buzzer sound is outputted from a speaker 18 so as to inform the operator that reception is separated to a next page.
Patent JP-H04162739-A (JP)
Title: Board for burn-in test of bare chip ic
Inventor: AOKI HIDEO
IPC: G01R31/26
Filed: 1990-10-26
Abstract: PURPOSE:To easily and accurately perform a predetermined burn-in test by forming a pressure reducing suction hole opened at each electrode pad of an electrode pad group to suck a connecting conductor sphere. CONSTITUTION:After a bare chip IC 4 is so disposed on a testing board 1 that electrode pads 4a, 4b are directed downward and opposed to electrode pads 2a, 2b on the board 1 to be tested through elastically-plastically deforming connecting conductive spheres 5, the IC 4 is pressed from above by a pressing plate 6 to effectively electrically connect the pads 2a, 2b to 4a, 4b. The spheres 5 disposed at the corresponding pads 2a, 2b of the board 1 are sucked under reduced pressure to pressure reduction suction holes 3 opened at the pads 2a, 2b to be held. Accordingly, a predetermined positional relationship is held, and effectively electric connections are obtained. Thus, a predetermined burn-in test can be easily and accurately performed.
Patent JP-H02136710-A (JP)
Title: Measuring method for corrosion pit
Inventor: ITO HITOMI
IPC: G01N21/91
Filed: 1988-11-16
Abstract: PURPOSE:To measure a size, especially depth of a corrosion pit of a body to be inspected with non-destructive high accuracy by blowing away a scale in the corrosion pit by high pressure jet water, molding the corrosion pit by a molding material, and executing the measurement by a measuring instrument of high accuracy in order of the processes. CONSTITUTION:The method for measuring a corrosion pit which becomes an origin of stress corrosion cracking consists of a first - third processes. In the first process thereof, a scale 1 which cloggs in the corrosion pit is eliminated by high pressure jet water 3 from a high pressure jet nozzle 2. Subsequently, in the second process, the corrosion pit is molded by the molding material 4. Next, in the third process, from this molding material 4, depth and length of the corrosion pit are measured by a laser displacement gauge 5. In this regard, as for use of the jet water 3, in order to blow away the scale 1, energy, that is, mass X flow velocity is required, and in the case of gas, mass is insufficient and in the case of a solid, mass is too large. Also, in such a manner, the scale 1 is almost eliminated. By this constitution, a dimension, especially depth of the corrosion pit is measured with high accuracy, and the accuracy for predicting the remaining service life of the body is improved.
Patent JP-H10131704-A (JP)
Title: Radial turbine impeller
Inventor: HIGASHIMORI HIROTAKA
IPC: F01D5/04
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce leakage and prevent efficiency from lowering by cutting a main plate at a part between blades for forming a scallop in such a way that the minimum diameter part of this scallop is positioned at a position in the side of a blade negative pressure face from the center between the blades for making the shape of the scallop asymmetrical about the vertical center line between the blades. SOLUTION: The impeller 10 of a radial turbine employed in a supercharger is formed with a plurality of scallops 11 in the peripheral direction in a main plate 14 opposing to a blade 12. In this case, if the line comprising the center line of the blade 12 extended to the main plate 14 is taken as a broken line 13, the scallops 11 are formed in such a way that their shape is made asymmetrical about the broken line 13, and the minimum diameter part 111 of each of these scallops 11 is positioned at a position in the side of a blade negative pressure face 18 from the center between the blades 12. This constitution increases the resistance (loss factor) of the flow 110 leaking from the clearance 19 between a casing 16 and the blade 12 3 to 5 times as much as that of conventional impellers. Such increases in loss factors 3 to 5 times as much as that of conventional ones reduce leaking flow rates 1/√3 to 1/√5 as much as that of conventional one, preventing the reduction in efficiency due to leakage.
Patent JP-2000105547-A (JP)
Title: Information processor
Inventor: WATANABE AKIRA
IPC: G09F9/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To save electric power used for an information processor provided with a liquid crystal display panel which can display by using the light from a light source and external light. SOLUTION: When selecting a selection key for executing an application, which is sufficiently executed on a monochrome display, such as a directory and a schedule (step S1 and Yes), a light source is turned off to execute a monochrome display mode using external light (step S2). Whereas, when selecting a selection key for executing an application which is executed preferably on a color display, such as WEB browser and digital camera image processing (step S1 and No), the light source is lit to execute a color display mode (step S3).
Patent JP-H0836633-A (JP)
Title: Anti-aliasing method
Inventor: HIRABAYASHI MASAHIDE
IPC: G06T15/00
Filed: 1993-10-26
Abstract: PURPOSE:To conduct efficient anti-aliasing by setting a reference green color threshold level and deciding red and blue threshold levels through weighting depending on a color difference discrimination capability of human eyes based on the green threshold level. CONSTITUTION:A green threshold level Tg is set (S3-1). Then red and blue threshold levels Tr, Tb are set (S-2). Only one of two colors at a sampling point is obtained by calculating the luminance actually, but the other is obtained by the result already calculated (S3-3). Whether or not oversampling is conducted is discriminated and oversampling is made, and the processing above is repeated till the image forming is finished (S3-4-S3-6). The red and blue threshold levels are decided through weighting depending on a color difference discrimination capability of human eyes based on the green threshold level.
Patent JP-H11124846-A (JP)
Title: Execution method of diaphragm wall and diaphragm wall
Inventor: TANAKA SHINICHI
IPC: E02D5/20
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide the execution method of a diaphragm wall preventing an inflow into a space section for constructing a succeeding element of concrete into a ditch for building a preceeding element at the time of concrete placing into the ditch and a diaphragm wall. SOLUTION: In an execution method, in which a ditch 1 for constructing a preceeding element and a ditch for building a succeeding element are excavated successively and members 11 made of steel are connected in the ditches 1, (5) and the diaphragm wall is erected, thin iron sheets 17 extended to the ditch for constructing the preceeding element and both side of a space section 7 for building the succeeding element through partition plates 18 are mounted along ground walls 16 on the surface outsides of the flange sections of the members 11 made of steel built into the ditches for erecting the preceeding element.  Accordingly, a a concrete inflow into the space section for constructing the succeeding element at the time of concrete placing into the ditch for building the preceeding element is prevented by the thin iron sheets 17 and the partition plates 18, and smooth works can be ensured in succeeding processes.
Patent JP-H0691614-A (JP)
Title: Wood meal bonding material
Inventor: IKUTA TETSUYA
IPC: B27N3/02
Filed: 1991-11-06
Abstract: PURPOSE:To manufacture a wood meal bonding material demonstrating harmful insect repellency and antifungal properties by making synthetic resin adhered to wood meal of harmful insect repellency or containing an antifungal component, filling the material in a cavity of a mold and heat pressurizing the same. CONSTITUTION:As wood meal, it is preferred that powder of one kind out of hiba arborvitae, sawara cypress, hinoki (white cedar) and Yaku-sugi (Yaku cedar) or mixed powder of two kinds or more is used. Or else, an adsorption material to which volatile oil containing hinokitiol is adsorbed or a material composed of woody crushed powder or the like with which volatile oil containing hinokitiol is blended can be used. As for synthetic resin, thermosetting resin or thermoplastic resin can be used properly. As an example, EVA resin is made to adhere to the wood meal of hiba arborvitae, and the material is heat pressurized to manufacture a sheet-shaped woody meal bonding material. The material is vacuum molded to form an egg packaging container 1 in which eggs are stored and put into a refrigerator. The container thus manufactured is provided with antifungal for a rubber sealing material used in the refrigerator like better than a conventional polyethylene container.
Patent JP-S63145109-A (JP)
Title: Variable spiked snow tire
Inventor: OOBA MITSUYA
IPC: B60C11/16
Filed: 1986-12-05
Abstract: PURPOSE:To make spikes project or conceal through expansion and contraction of an auxiliary air chamber for making it possible to change over spike tire and snow tire mutually by providing an auxiliary air chamber with an auxiliary air injecting hole just under a portion equipped with metallic spikes. CONSTITUTION:When this tire is made to be a spike tire, air in an auxiliary air chamber 7 is discharged through opening a valve 90 in an air injecting hole 9 for contracting an air chamber 7 to conseal the projected end surface of a spike lug 5 and the projected end of a metallic spike 6 below than the projected end of a snow lug 4. On the contrary, when the air chamber 7 is expanded through injecting air into the auxiliary air chamber 7 from the air injecting hole 9, the projected end of the spike 6 projects outer than the projected end surface of the snow lug 4 for functioning as a spike tire. In such wise, this tire can be changed simply over a snow tire and a spike tire mutually, therefore can prevent dust pollution.
Patent JP-H02136802-A (JP)
Title: Polarization converting optical element
Inventor: OTSUKA YASUJI
IPC: G02B5/30
Filed: 1988-11-18
Abstract: PURPOSE:To provide the element which is optically transparent and has high performance and allows working to various shapes by constituting the element of poly-L-menthyl methacrylate having optical activity. CONSTITUTION:This optical element is constituted of the poly-L-menthyl methacrylate having the optical activity. The poly-L-menthyl methacrylate to be used as the property to generate optical rotatory power by a difference in the refractive index NR of right circularly polarized light and the refractive index NL of left circularly polarized light and can be used as the polarization plane rotating element by utilizing such property. Since this methacrylate is a polymer having a homogeneous amorphous structure, there is no particular limitation in the incident direction of the linearly polarized light and various shapes are selectable. The element which has the excellent transparency and can be worked to various shapes is obtd. in this way and the sepn. of the right circularly polarized light and the left circularly polarized light is possible.
Patent JP-H03155357-A (JP)
Title: Vertical crow pawl type synchronous generator unit
Inventor: UNO SHUETSU
IPC: H02K19/24
Filed: 1989-11-08
Abstract: PURPOSE:To improve performance and reliability of a thrust bearing and the cooling performance in a generator by arranging a permanent magnet bearing on the top face of a thrust disc while arranging a sealed tube on the inner circumferential face of a stator core and making a vent groove through the nonmagnetic frame of the stator core. CONSTITUTION:An attraction type magnetic bearing, i.e., a permanent magnet 26, is arranged on a bearing housing 27 at the top face of a thrust disc 22 and the bearing housing 27 is arranged on a field winding frame 13. Furthermore, a sealed tube 24 is arranged on the inner circumferential face of a stator core 6 and many axial vent grooves 39 are made through the inner circumferential face of a nonmagnetic frame 4a arranged on the outer circumference of the stator core 6. By such arrangement, the permanent magnet bearing 26 relieves the load on a glass thrust bearing 20 and provides a stabilized capacity. Furthermore, since the sealed tube 24 is arranged in the stator core 6 and the vent grooves 39 are made through the nonmagnetic frame 4a in order to separate the stator section and the rotor section of a generator in parallel and a threaded pump groove 25 is made in the rotor 1, interior of the generator can be cooled efficiently.
Patent JP-H01162878-A (JP)
Title: Conditioner for fabric
Inventor: SANDORA AN KIIGAN
IPC: D06M13/47
Filed: 1988-11-18
Abstract: PURPOSE: To obtain an aqueous conditioning treatment material for a substrate fabric, comprising a water-dispersible cationic softener, a nonionic softener and an electrolyte, capable of softening the fabric to be treated and improving rewettability and ironing characteristics. CONSTITUTION: This conditioning treatment material for a fabric is obtained by mixing 40-98 wt.% water-dispersible cationic softener with 2-60 wt.% nonionic softener of formula I (R1 is formula II; R2 is formula III; R3 and R4 are each H or CH3 , with the proviso that a polyoxyalkylene derivative obtained as the result is a polymer of ethylene oxide, or a random and/or block polymer of ethylene oxide and propylene oxide; R5 is H, or a 1-4C alkyl or acetoxy; (x) is 1-50; (y) is 0-40; (z) is 1-10; (t) is 5-21; (m) is 5-1,000; (p) is 1-100; (q) is 1-50; (r) is 1-5) and 0.1-0.5 wt.% electrolyte such as lithium chloride and calcium chloride. A quaternary ammonium halide or the like is cited as the softener.
Patent JP-H04166015-A (JP)
Title: Grain culm conveyor of combine
Inventor: IIIZUMI KIYOSHI
IPC: A01D61/00
Filed: 1990-10-26
Abstract: PURPOSE:To enable smooth conveying of grain culms through a conveying passage by rotating a plant foot side conveyor and an ear tip side conveyor located on the inside of conveying with a transmission shaft hung from the upper part. CONSTITUTION:A plant foot side conveyor (10a) located on the inside of an advance passage of left and right outer stocks in a plant foot side conveyor 10 and an ear tip side conveyor 11 is rotated with a transmission shaft 81 hung from the upper part and the ear tip side conveyor is attached to the lower part of a downward transmission pipe 105 to provide a wide space in the lower part.
Patent JP-H10127501-A (JP)
Title: Thermal insulation vessel for cooking
Inventor: HATSUMOTO KUNIO
IPC: A47J27/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce cost and to improve thermal insulation of a vessel for cooking by simplifying a structure to prevent collapse of an outer vessel with a vacuum layer between the outer vessel and an inner vessel. SOLUTION: At either one point of a bottom part 5a of an inner vessel 5 or a bottom part 6a of an outer vessel 6, a projection 9 to keep a distance with the other vessel is integrally formed in the press formation process. At the remaining one point of the two bottom parts 5a and 6a, a dent 10 to be connected to the projection 9 to keep the distance is integrally formed in order to make positioning work of the inner vessel 5 and the outer vessel 6 during production easy. An approximately tapered projection 9 to keep the distance makes thermal conduction distance of itself long between the inner vessel 5 and the outer vessel 6.
Patent JP-H10132600-A (JP)
Title: Device for measuring moving direction of its own
Inventor: NAKAJIMA HIROSHI
IPC: G01C21/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To accurately detect a moving direction of its own without constructing a large-scale system. SOLUTION: At the time T1, input picture data is treated as collating picture data (Fig. (b)), and two-dimensional discrete Fourier transformation(DFT) is performed to obtain collating Fourier picture data. At the time T2, the input picture data is treated as registered picture data (Fig. (c)), and the DFT is performed to obtain registered Fourier picture data. Then, the collating Fourier picture data and the registered Fourier picture data are synthesized to carry out amplitude control processing. In addition, the DFT is performed on the syntetic Fourier picture data. A direction from a center P0 of a correlation component area (Fig. (e)) to a position Pa1 of a correlation peak is defined as the moving direction of a vehicle, and a distance from the center P0 to the position Pa1 is also defined as the moving distance of the vehicle.  Under this definition, the moving direction and moving distance of the vehicle are determined.
Patent JP-H10126833-A (JP)
Title: Method transferring call in non-geostationary satellite
Inventor: MARAL GERARD
IPC: H04W36/38
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for reserving a necessary number of channels for the switching of the communication of a user only for the minimum time in communication by a non-geostationary satellite. SOLUTION: The terminal device of a predetermined user UG(i) in a long distance communication system at non-geostationary satellite asterizm reserves one channel responding to a communication establishment request (E0) generated therefrom, in the cell having it and the adjacent cell having none of all cell which it will have to across for a predefined time (E7). Since the prescribed user terminal device generates a reserving request to each cell not reserved, it waits to come on the position of a prescribed distance equal to the progression of the user in this cell as large as possible from the transferring point in the cell (E4). The communication establishment request is accepted only when one condition of the number of other users near the prescribed user when in the communication establishment request (E9) is satisfied.
Patent JP-S62150109-A (JP)
Title: Apparatus for discriminating thickness of paper
Inventor: IROKAWA SHIGENOBU
IPC: G01B11/06
Filed: 1985-12-25
Abstract: PURPOSE:To make it possible to detect the various kinds of paper different in thickness and the overlap-feed of paper, by a method wherein quantity of transmitted light is converted to a first paper thickness signal to be stored and corrected on the basis of memory content while second selected quantity of light after correction is converted and classified to obtain a paper thickness signal. CONSTITUTION:Light is emitted to fed paper 1 from a light emitting part 2 and the transmitted light is received by a light receiving part 3 while the light receiving signal from said light receiving part 3 asses through an amplifying means 7 to be converted to a paper thickness signal corresponding to a kind by the comparing circuit 9 of a first classifying means 8 and conversion output generated when the output of the means 7 through a blank detection circuit 11 is stored in a memory circuit 10. The change-over circuit 5 of a current driving circuit 4 is controlled on the basis of the memory content to correct the light emitting quantity of the light emitting part 2 at every kind. The quantity of transmitted light corresponding to said correction is processed by a second separation means 16 similar to the means 1 through the amplifying means 7 and the signal corresponding to the thickness of paper at every kind is accumulated in memory circuits 20-22. If the outputs of said circuits 20-22 are subjected to exclusive logical processing, exclusive logical output comes to H at the time of the overlap-feed of paper. By this method, the kind of paper different in a thickness and the overlap-feed of paper are automatically detected.
Patent JP-H01130534-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONDO MASAKI
IPC: H01L21/302
Filed: 1987-11-17
Abstract: PURPOSE:To reduce the base resistance of a bipolar transistor by using an etching process by which a polycrystalline silicon film and an oxide film formed on a silicon substrate and etched isotropically and a nitride film etched anisotropically. CONSTITUTION:A polycrystalline silicon film 107, an oxide film 108 and a nitride film 109 are formed on a silicon substrate. The films 107 and 108 are etched isotropically and the film 109 is etched anisotropically, using a photoresist. Then an oxide film 111 is formed on the exposed layer 107 and the substrate. At that time, a p-type diffusion layer is also formed. Further, the film 111 formed on the surface of the substrate is removed using the film 109 as a mask to form an opening part and a p-type diffusion layer, and an n-type polycrystalline silicon film 116 is formed on the opening part. Then aluminum electrodes 119-121 are formed on the layer 116 and the part opened for electrodes. This method enables the base resistance of a bipolar transistor and a collector-base junction capacitance to decrease.