baber/WOPTO huggingface dataset:
Patent JP-H04196963-A (JP)
Title: Image reader
Inventor: FUJIMOTO MAKOTO
IPC: H04N1/028
Filed: 1990-11-28
Abstract: PURPOSE:To easily read the image color information on an original surface with high accuracy by disposing a beam splitting means of a prescribed shape and line sensors behind an imaging system. CONSTITUTION:The beam splitting means 2 consists of two prism bodies 2a, 2b having a reflection surface 5 on the plane (x-z plane) parallel with the optical axis 1a of the imaging system 1. For example, a red filter 6a and a blue filter 6b are provided on the exit surface 2a1, 2b1 side of the respective prism bodies 2a, 2b. The reflection surface 5 consists of a half mirror surface by vapor deposition of aluminum, etc. The line sensor 3 consists of one linear image pickup element and is divided to the regions of the same number as the number of the luminous fluxes split by the beam splitting means 2. The luminous fluxes of the spectral sensitivity (color light) varying from each other are made incident on the sensor parts 3a, 3b of the respective regions by the color filters 6a, 6b, by which the color information of the image on the original 4 surface is read.
Patent JP-H09172259-A (JP)
Title: Manufacture of printed wiring board
Inventor: SASAOKA KENJI
IPC: H05K3/46
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To realize wiring of high density using a simple process by previously forming a conductor part which penetrates in the thickness direction and connects corresponding wiring pattern layers, in a specified part of an insulating sheet constituting an interlayer insulating layer. SOLUTION: On an angular bump 2 forming surface of a retaining substratum 1, an insulating sheet 3 and a caul 4 are positioned and laminated in order. On both main surfaces of an insulating sheet 6 having conductor (interlayer connection parts) 5, electrolytic copper foils 7, 7 are laminated and arranged. A both-sides copper clad plate 8 wherein the electrolytic copper foils 7 and 7 are electrically connected by the conductor (interlayer connection parts) 5 is formed. On both surfaces of a both-sided printed wiring board 9, insulating sheets 6 having the conductor 5 are positioned and laminated, and further copper foils 7, 7 are laminated and arranged. After the laminate is unified in a body, a printed wiring board 10 wherein wiring pattern layers are electrically connected by the conductor 5, 5 previously buried in the insulating sheets 6, 6 is formed.
Patent JP-H06170902-A (JP)
Title: Injection molding method
Inventor: SATO SUMIO
IPC: B29C45/56
Filed: 1992-12-11
Abstract: PURPOSE:To prevent a warp which is caused by orientation, by a method wherein resin is pushed back to a gate side by a compression action and the orientation generated in a filling process is allowed to disappear extending over the whole of a molding cavity. CONSTITUTION:Resin is filled into a molding cavity C of molds 4, 5 from a nozzle 1a through a gate 5a by moving a screw 2 forward. Directly after a changeover to a dwell process from a filling process, pressure of the screw 2 is reduced by a pressure valve 9 and the resin is compressed by a rod 11a by actuaing a compression mechanism 11 to operate.
Patent JP-H0348499-A (JP)
Title: Electric device
Inventor: TAKAMIZAWA KAZUFUMI
IPC: H05K9/00
Filed: 1989-12-20
Abstract: PURPOSE:To reduce influence of electromagnetic noise to a circuit which is provided within a case and to achieve improved appearance by providing an inner door surrounding a source generating electromagnetic wave along with the inner case penetrating through the inner case when an opening can be closed and is in closed state. CONSTITUTION:When replacing a lamp 17 by a new one, an inner door 34 can also be opened by opening an opening/closing door 24. Then, when the replacement is completed and the opening/closing door 24 is closed, the inner door 34 closes an opening part 31 simultaneously. When the inner door 34 is closed, it contacts an inner case 27, thus enabling the inner door 34 and the inner case 27 to conduct electrically. In this state, electromagnetic wave noise emitted from a lighting diagnosis lamp 17 is grounded to a case 16 through the inner door 34 and a pin 33 or directly from the inner case 27 without affecting other electrical equipment. Also, since the inner door 34, etc., is hidden within the case 16 while in use, appearance is not damaged.
Patent JP-H03191729-A (JP)
Title: Deodorant treating material
Inventor: OKABAYASHI TOKUO
IPC: B01J20/28
Filed: 1989-12-21
Abstract: PURPOSE:To obtain a light weight, readily transportable and burnable deodorant treating material for excrements of pets by adding an aqueous paste to a joining material, wood powder, activated charcoal and odor perceiver, kneading in the presence of water and shaping. CONSTITUTION:Water is added to a mixture of (A) joining material (e.g., papermaking sludge), (B) wood powder and/or activated charcoal, (C) odor perceiver (e.g. pH indicator such as thymolphthalein) and (D) aqueous paste (e.g., carboxymethylcellulose) and kneaded, then shaped to granular, sheet-like or filmy state, etc., then dried to afford a deodorant treating material for excrements of pets. Mixing ratio of the each component is A: 50-300, B: 20-500, C: 0.001-0.1, D: 10-50 and water: 300-1000 in weight ratio.
Patent JP-H01172924-A (JP)
Title: Multiple wavelength demultiplexing element
Inventor: KAEDE KAZUHISA
IPC: G02F1/025
Filed: 1987-12-28
Abstract: PURPOSE:To determine a multiple demultiplexing characteristic by only a filter characteristic as a whole, irrespective of the distribution of a coupling coefficient by separating a mechanism for selecting the wavelength and a directional coupler. CONSTITUTION:A multiple signal which is brought to four-wave multiplexing passes through an optical waveguide 11 and made incident on an input terminal 14 of a 3dB demultiplexing and coupling circuit 13, allowed to branch into the power of half each by the circuit 13, and thereafter, outputted from output terminals 16, 17, respectively. The length of optical waveguides 18, 19 on which these output light beams are made incident is almost the same, and on the way thereof, the first and the second waveguide type diffraction gratings 20, 21 having almost the same reflection/transmission characteristic, respectively are formed at positions being roughly equal from the output terminals 16, 17. Also, injection electrodes 46-49 are used for injecting a current to active layer areas 31-34 provided before and behind these diffraction gratings 20, 21. In such a way, various diffraction gratings can be applied.
Patent JP-H03194695-A (JP)
Title: Circumstance setting system for pos system
Inventor: WATANABE SATORU
IPC: G07G1/12
Filed: 1989-12-25
Abstract: PURPOSE:To prevent a parameter from being altered by setting circumstances with the parameter and giving hierarchies to this parameter to divide it into (n) and putting operation restrictions on the divided parameter in each hierarchy. CONSTITUTION:The responsibility range of a user is divided to n-number of hierarcies. For example, a person 38 who has the responsibility range up to the (n-1)th hierarchy can operate parameter maintenance programs 1 to (n-1), and parameters which he can operate are areas corresponding to parameter maintenance programs 1 to (n-1). A person 37 who has the responsibility range up to the n-th hierarchy can operate parameter maintenance programs 1 to (n), and parameters which he can operate are areas corresponding to parameter maintenance programs 1 to (n). Hierarchies are given to parameter setting in accordance with the responsibility range of the user in this manner.
Patent JP-H11168759-A (JP)
Title: Device and method for confirming broadcasting data
Inventor: OSAWA SHINICHI
IPC: H04H20/14
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To automatically confirm whether or not specific data has been broadcasted correctly by comparing data that is extracted from a received stream with specific data that have been preliminarily stored, based on time-wise discontinuous detection after timing adjustment or comparing them on decoded levels after they have been decoded. SOLUTION: When a discontinuous detecting part 22 receives a signal, a timing adjustment part 24 supplies a read-out request signal to a storage part C 25, reads original CM data and checks a stream of the original CM data for each packet. When a comparison timing signal is inputted from the part 24, a comparing part 26 compares the packet data from a TS decoder 23 with the packet data from the part 24, and when both packet data substantially match, the part 26 outputs a confirmation signal to the effect that the CM data which is the same as the original CM data stored in the part C 25 is broadcasted as per contract.
Patent JP-H02177655-A (JP)
Title: Timed call connecting system
Inventor: MURAOKA SADAO
IPC: H04M3/432
Filed: 1988-12-27
Abstract: PURPOSE:To call and connect a callee at a connection desired time by setting the telephone number of the callee and the connection desired time and recording the name of a caller and the name of the callee in a voice storing and synthesizing device by the caller. CONSTITUTION:A caller 1 inputs the telephone number of a callee 2, the connection time, and the classification of a fixed time connection (a designated data, a designated day, a designated period, etc.) in a voice storing and synthesizing device 7. These pieces of information are received by a register 8 and stored in a storing circuit 5 together with the telephone number of the caller 1. Further, the caller 1 records the name of the caller 1 and the name of the callee 2 in the voice storing and synthesizing device 7 according to the instruction of the voice storing and synthesizing device 7. When the previously set time comes, a central control circuit 4 connects the pertinent caller 1 and the pertinent callee 2 in a memory circuit 5 to a response detecting circuit 6 and sends a calling signal to both the caller 1 and the callee 2 respectively. Thus, the callee can be called and connected at the time desired by the caller without interposing a person in charge of a switchboard.
Patent JP-H02178187-A (JP)
Title: Cord reel
Inventor: HIRANO AKIHIRO
IPC: H02G11/02
Filed: 1988-12-29
Abstract: PURPOSE:To facilitate a lockup between a supporter and a shaft by installing a projection, jutting out orthogonally in the axial direction, in the end of a shaft, and forming a step larger than this projection and a stopper containing with the projection after shaft insertion and rotation both in a through hole of the cord reel supporter. CONSTITUTION:A projection 8 is formed in the other end of a shaft 7 engaged with a flat spiral spring of a cord reel at its one end orthogonally in the axial direction. Two-step holes, consisting of a hole of almost the same diameter as an insert part 7' of the shaft 7 and a hole of almost the same diameter as a diameter of part provided with the projection 8, are formed in a through hole for inserting the shaft 7 of a cord reel supporter 9. Then, a supporter 13 of the same diameter as the insert part 7' is partially installed in the hole of the same diameter as the projection 8. In addition, a recess part 15 is formed in and around this stopper 13 in the axial direction. Accordingly, when the shaft 7 is inserted into the through hole 10 and rotated, the projection 8 comes into contact with the stopper 13, while it is pressed to the stopper 13 by dint of tension of the flat spiral spring, thus it is easily fixable.
Patent JP-H03191494-A (JP)
Title: Commodity number control device
Inventor: TAJIMA HIROSHI
IPC: G06M9/02
Filed: 1989-12-21
Abstract: PURPOSE:To calculate the number of commodity by executing Fourier transform except a part corresponding to a part having a reflection factor different from that of a commodity based on the video signal of a commodity side on a pallet and extracting a remarkable frequency component. CONSTITUTION:The front part P of the pallet P for stacking commodities F and a screen B erected on the back position of the stacked commodities F are set up to reflection factors different from that of the side of the commodities F and the side of the commodities F on the pallet P including both parts P, B is photographed by a TV camera. The average level l of video signals in the range of video signals W1, W2 corresponding to the pallet P part and the screen B part in the obtained video signal is detected and a prescribed level is added to the detected level to find out a range H, as a selection level. The average level l' of the video signals in the range is calculated, the video signal between points h1, h2 exceeding the average level l' is extracted and the Fourier transform of data obtained by subtracting a DC level from the extracted video signal is executed. A maximum peak is detected from the Fourier-transformed data and the number of commodities can be calculated from the frequency of the maximum peak.
Patent JP-H10170416-A (JP)
Title: Method for evaluating creep life of high-temperature device material
Inventor: OZAKI MASASHI
IPC: G01M99/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of a material to be collected and evaluate a creep life in a short time accurately, by measuring an effective stress of the collected material and calculating a creep life consumption rate on the basis of a relation diagram of the effective stress and creep life consumption rate investigated and formed beforehand for the material. SOLUTION: A material collected from an optical part of a high-temperature device is processed to an effective stress test piece 1 and heated to a predetermined temperature in a test container 2. A tensile stress as an initial stress is applied to the test piece 1 (weights 3, 4 are loaded). Approximately 10% of the loaded stress is removed from the test piece 1 being deformed due to a creep (the weight 4 is removed). When a distortion of the test piece 1 is received to not smaller than a distortion immediately after the stress is rapidly reduced, approximately 10% of the load is again removed. The procedures are repeated several times. An effective stress is measured in this manner, and a creep life consumption rate is calculated on the basis of a diagram of a relation of the effective stress and creep life consumption rate investigated and formed beforehand for the martial.
Patent JP-H02179476-A (JP)
Title: Method for measuring fructosamine
Inventor: TAKAHASHI HIROKI
IPC: G01N33/66
Filed: 1988-12-29
Abstract: PURPOSE:To make it possible to measure fructosamine by utilizing the oxidizing power of the oxidizing metal ions and/or their complexes such as CU<2+>, Fe<3+>, Co<3+>, Mn<3+>, and Ce<4+> on ascorbic acid. CONSTITUTION:In a method for determining fructosamine using tetrazolium salt, oxidizing metals and/or their complexes are added. As the complexes of the metal ions, the complexes of nitro-triacetic acid, ethylenediaminebiacetic acid and the like can be listed. In first reagent (100-mM carbonic acid buffer, 10.5 pH and 0.1-nM copper sulfate) of 1ml, 50-mul specimen is added. Reaction is performed for five minutes at 37 deg.C. Thereafter, second reagent (100-mM carbonic acid buffer, 10.5 pH and 1.25-mM nitroblue-tetrazolium) of 0.25ml is added, and reaction is performed at 37 deg.C. Absorbance change per minute (DELTAE/min) at 540nm is measured. The result is compared with a specimen wherein the ascorbin acid is added by 20mg/dl with reference to the specimen in which the ascorbin acid is not added. As a result, it is confirmed that the interference with the ascorbic acid is suppressed by the addition of the copper sulfate and the measurement can be performed in a short time.
Patent JP-H02179575-A (JP)
Title: Driving device for parking brake
Inventor: SAITO KAZUO
IPC: B60T17/22
Filed: 1988-12-31
Abstract: PURPOSE:To surely prevent the state where the application of a parking brake is forgotten, by carrying out the alarm operation when a driver gets up from seat by opening a door and the car speed is below a prescribed value and the manual operation sensor is turned OFF, while by operating a driving means when the manual operation sensor is turned OFF. CONSTITUTION:If the speed change position is set at neutral position, and a driver gets up from seat by a door, in the state where pulling of a parking brake rod 30 is forgotten, a door sensor 1 and a car speed judging circuit 4 outputs an H-signal, and a seat sensor 3, reverse position sensor 7, and a manual operation sensor 6 outputs an L-signal. Then, a buzzer 9 is operated by a control circuit 2, and the state where the pulling of the brake rod 30 is forgotten is alarmed. When the driver pulls the brake rod 30, the manual operation sensor 6 is turned ON, and the buzzer 9 stops. Further, a transistor 11 is turned ON, and a drive solenoid 10 is excited, and a negative pressure is supplied into a servomotor 22 from a vacuum source 18, and a pulling force is applied onto the brake rod 30 through a cable 29, etc.
Patent JP-H03211599-A (JP)
Title: Voice coder/decoder with 4.8 bps information transmitting speed
Inventor: FUOORESUTO FUENNTSUAA CHIEN
IPC: G10L19/08
Filed: 1990-11-29
Abstract: PURPOSE: To obtain a voice encoder having an information transmission speed which can realize a tone quality approximating that of a natural voice by repeatedly executing third and fourth specific processes until optimization of first and second encoded signal parts. CONSTITUTION: An input voice frame is supplied to a silence detection circuit 10 and is discriminated as a voice frame or a silent frame; and when a voice frame is detected by the silence detection circuit 10, spectrum filter analysis is performed in a spectrum filter analysis circuit 12. In the third process, a new optimum value of the first encoded signal part is determined, and a new first output corresponding to it is generated. In the fourth process, a new optimum value of the second encoded signal part is determined, and a new second output corresponding to it is generated, and third and fourth processes are repeatedly executed until first and second encoded signal parts are optimized. Thus, an excellent encoder in a range of 4.8kbps which can realize a tone quality approximating that of a natural voice is obtained.
Patent JP-H08171804-A (JP)
Title: Signaling lighting fixture
Inventor: TANABE HIDEYUKI
IPC: F21S8/10
Filed: 1994-12-16
Abstract: PURPOSE: To restrain false lighting due to external light to transmit a correct signal by providing a necessary incident side cylindrical lens cut provided with a shading film, and a sub-lens provided with a necessary outgoing side lens cut, onto an optical system. CONSTITUTION: A sub-lens 5 is arranged between a main lens 4 and a light source 2, and light from the light source 2 is reflected by a reflecting mirror 3 to be emitted via the lenses 5 and 4. An incident cylindrical lens cut for focusing transmitted light from the reflecting mirror 3 side to increase a flux density, an outgoing side cylindrical cut 7 having vertical width narrower than that of a cut 6, and a shading film are provided on the reflecting mirror 3 side surface of the lens 5, on the lens 4 side surface, and on a gap between these cuts respectively.  Consequently, when the light source 2 is lit, whole lit- light quantity passes through the lens to become parallel light; and when external light is incident, transmitted quantity is attenuated in accordance with the area ratio between the cut 7 and a film 9 to restrain false lighting due to the external light such as the sun light to provide a signaling lighting fixture capable of transmitting a correct signal.
Patent JP-H06104136-A (JP)
Title: Method and device for taping
Inventor: SUEKANE YOJI
IPC: B65H35/07
Filed: 1992-11-18
Abstract: PURPOSE:To make it unnecessary to draw out a tape every time taping is started, by cutting the tape securing a superfluous length at the tip of the tape necessary for next taping between a tape clamp and a bobbin before the taping finish. CONSTITUTION:A tape roller 20 makes a tape fit a coil winding, and a cutter 60 is provided between the tape roller 20 and a tape guide 40 and cuts the tape 6. A tape press 80 is on the side of the tape guide, and holds the tape pressing it against the tape roller. The tape guide 40 moves the tape forward before cutting to secure a superfluous tape length at the next starting time, and moves it backward after the tape cutting. After that, the tape press holds it leaving the superfluous length on the tape roller, and waits for the next start. Incidentally, the tape roller presses and stabilizes the tape on the coil winding always during taping by the title taping method and its constitution.
Patent JP-H04202616-A (JP)
Title: Blowing method for low nitrogen steel
Inventor: KUROKAWA NOBUHIRO
IPC: C21C5/30
Filed: 1990-11-30
Abstract: PURPOSE:To prevent nitrogen content in refined molten steel from being increased by regulating the gas pressure in a convertor to positive pressure in the final period of decarburization refining due to the convertor equipped with an OG type exhaust gas treating equipment and preventing infiltration of air from a throat. CONSTITUTION:In the case of blowing oxygen through a lance 1 to molten iron in a converter 2 equipped with an OG type exhaust gas treating equipment for recovering exhaust gas and carbon in molten iron is burned into CO and molten iron is decarburized to refine low carbon steel, when generation of CO is made little at a time of low carbon in the final period of refining and the pressure of exhaust gas in the converter becomes negative pressure in comparison with the outside air, this outside air is infiltrated into the converter from a throat. Nitrogen in this air is absorbed into molten steel and nitrogen is increased and quality of molten steel is deteriorated. In this terminal period of refining, the air is blown from a gas supply pipe 11 provided to a radiation part 3 in the upper part of a hood 10 of the convertor and the amount of exhaust gas is increased. Simultaneously an inert gas layer is formed and the gas pressure in the converter is prevented from becoming the negative pressure. Nitrogen content in molten steel is prevented from being increased by the air infiltrated from throat.
Patent JP-H05163363-A (JP)
Title: Plastic molding consisting of transparent and opaque parts
Inventor: KIMURA HIDENORI
IPC: C08L67/00
Filed: 1991-12-17
Abstract: PURPOSE:To provide easily a plastic molding consisting of transparent and opaque parts. CONSTITUTION:The title molding comprises a transparent thermoplastic resin A and an other transparent thermoplastic resin B the difference in refractive index between which in an unoriented state is about 0.05 or below. Resin A constitutes a matrix phase 1 and resin B constitutes a dispersed phase 2. The matrix phase has transparent and opaque parts resulting from the substantial difference in the degree of molecular orientation.
Patent JP-H07220112-A (JP)
Title: Method and system for volume rendering for projection
Inventor: SUKOTSUTO RODERITSUKU FUAAGASO
IPC: G06T15/08
Filed: 1992-11-20
Abstract: PURPOSE: To generate effective, visualized image in three-dimensional structure by a computer for graphics by a series of two-dimensional projection images similar to X-ray photographs, while complicated three-dimensional structure stored as digital information in a computer is needed for scientists, engineers, designers, and medical diagnostic experts. CONSTITUTION: By displaying a series of perspective images including movement from a slightly shifted directions, the structure appears in the space in front of an observer while being rotated. When this is performed by a normal volume rendering method depending upon ray-tracing technology, the actual application is limited because of an expensive time needed to calculate the projection images. Another method for generating the projection images on the based on fast Fourier transformation (c, g) and inverse projection slice theory (f) is actualized. This approach requires far less computation for the video generation, enables filtering to be applied methodically, and has the advantage of the optimum utilization of a specialized computer.