baber/WOPTO huggingface dataset:
Patent JP-S63186131-A (JP)
Title: Direct analysis instrument for manganese in molten metal by atomic absorption photometry
Inventor: IWATA HIDEO
IPC: G01N21/31
Filed: 1987-01-28
Abstract: PURPOSE:To permit quick direct analysis of manganese in a molten metal with high accuracy by connecting a light source part and measuring cell part having a heater for heating as well as the measuring cell part and detecting part respectively by optical fibers. CONSTITUTION:The light source part 1 and the measuring cell part 3 having the heater 2 for heating as well as the cell part 3 and the detecting part 6 are connected respectively by the optical fibers 7 and 8. A probe body 4 consists of a thick circular pipe made of ceramics which is opened at the bottom end to constitute an inlet 12 for introduction of the molten metal. A thin steel sheet is stuck to the inlet 12 to prohibit the entry of slag 14 in the upper part of the molten steel 13 into the inlet. The thin steel sheet is melted when the probe is inserted into the molten steel 13. A carrier gas supply pipe 17 is connected to the probe body 4 and gaseous argon is fed from a cylinder 18 through a flow rate regulator 19. The cell part 13 is previously heated to a specified temp. by the heater 2 and the top end of the probe body 4 is inserted into the molten steel 13. The absorption spectrum of the manganese at 403nm wavelength is thus measured.
Patent JP-H04241415-A (JP)
Title: Vapor growth device
Inventor: KOAIZAWA HISASHI
IPC: H01L21/205
Filed: 1991-01-14
Abstract: PURPOSE:To provide a vapor growth device which can uniformly heat a substrate, can uniformize the thickness and composition of thin films grown on the substrate by effectively suppressing the variation of the composition of a reactive gas flowing in the vicinity of the substrate, and can improve the fastness and miniaturization of the substrate. CONSTITUTION:A flow guide 5 is incorporated in a vacuum vessel equipped with an inlet 2 and outlet 3 for reaction gas and a cylindrical susceptor 6 having a substrate supporting surface 7 on its internal surface is provided around the flow guide 5. In addition, a substrate 20 heating means 8 is provided in the flow guide 5.
Patent JP-H04255045-A (JP)
Title: Parity check circuit
Inventor: ONODERA TAKASHI
IPC: G06F12/16
Filed: 1991-02-07
Abstract: PURPOSE:To provide a parity check circuit capable of executing rapid memory access without being conscious of the operation delay time of a parity inspecting circuit in respect to the parity check circuit for inspecting the abnormality of data at the time of memory access in a device having a CPU circuit. CONSTITUTION:The parity check circuit having a parity inspecting part 310 for executing the parity check of data read out from a storage part 200 based upon a reading control signal outputted from a CPU 100 is constituted of connecting a data storing part 330 for inputting the data read out from the storage part 200 and outputting the data to the parity inspecting part 310 at the timing determined by a reading control signal is connected to the prestage of the inspecting part 310.
Patent JP-S55110350-A (JP)
Title: Microprocessor
Inventor: BABA SHIROU
IPC: G06F11/00
Filed: 1979-02-16
Abstract: PURPOSE: To prevent a program from getting out of control by self-recovering, by forcible changing a program execution address into a fixed address on detecting the program being out of control.  
     CONSTITUTION: Once a program is caused by a noise, etc., to get out of control, the execution of instruction words stops, and consequently down counter 8 is reset to zero. On the detection of this by out-of-control supervisory control circuit 6, reset circuit 9 gives effect to reset operation forcible. Therefore, automatic recovery to normal program execution can be attained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01191123-A (JP)
Title: Liquid crystal optical shutter
Inventor: SATO YUZURU
IPC: G02F1/13
Filed: 1988-01-27
Abstract: PURPOSE:To obtain a fast shutter speed by providing two liquid crystal layers and providing a mechanical optical shutter between the liquid crystal layers and a photosensitive body at need. CONSTITUTION:The liquid crystal optical shutter consisting of liquid crystal layers and two polarizing plates 33 and 34 for applying voltages to the liquid crystal layer is provided with twist nematic liquid crystal layers 31 and 32 which are opposite in twist direction and the mechanical optical shutter is provided between the liquid crystal layers 31 and 32 and photosensitive body when necessary. Then the two polarizing plates 33 and 34 are installed that the liquid crystal optical shutter is OFF unless the two liquid crystal layers are applied with the voltages. Consequently, an ON->OFF response speed can be made fast as well as an OFF->ON speed, so 1/250-1/2000 shutter speeds which can not be obtained by a conventional liquid crystal shutter become possible.
Patent JP-S60161182-A (JP)
Title: Electronic typewriter
Inventor: SHIBAMIYA YOSHIKAZU
IPC: B41J29/38
Filed: 1984-01-31
Abstract: PURPOSE:To enable to obtain an electronic typewriter which is easier to use, by a method wherein printing mode is automatically set to a line-by-line mode when a power source is thrown in, in an electronic typewriter comprising a plurality of printing modes. CONSTITUTION:When a power source switch 5P is closed, a CPU1 starts a power-ON initiallizing operation for a RAM3, a character display device 4, a keyboard 5 and a dot printer 6. Margin positions (a), a return mode (b) and a printing mode (c) are set in the RAM3 by the user through the keyboard 5, and the data are held even after the power source is turned OFF, so that the contents of the RAM3 are taken in by the CPU1 at the time of the power-ON initiallizing operation, and each of the modes set immediately before turning OFF the power source is set again. However, the printing mode (c) is forcibly set to the line-by-line mode (wherein is most frequently used) by the CPU1.
Patent JP-S54109489-A (JP)
Title: Rinse detector
Inventor: FUKUDA NORISUKE
IPC: G01N21/11
Filed: 1978-02-15
Abstract: PURPOSE:To reduce the number of bubbles thereby to prevent deterioration in the metering accuracy by draining most of waste through a drain pipe while draining a small quantity of waste through a restricted portion and through a detector. CONSTITUTION:Waste flows from the inlet 9 of a drain pipe 7, as shown in arrow b, and air is sucked from the inlet 9 to generate bubles in the waste. Large bubbles are prevented from going to the portions c, e, f by making the portion b sufficiently long. The cross-sectional area of a second restriction 13 is so reduced that the water up to a turn portion 12 is branched from a side branch 14 to the side pipe so that it may flow together with most of the bubbles. As a result, the waste flowing through a detecting portion 16 has little influence from the air sucked at the inlet 9 and is similar to a static flow in comparison with the flow rate in the drain pipe 7. Thus, it is possible to measure the rinse condition in high accuracy.
Patent JP-H02236033-A (JP)
Title: Gas spring capable of being fluidly locked
Inventor: UUDO BUAAGUNAA
IPC: F16F9/02
Filed: 1990-01-29
Abstract: PURPOSE: To manufacture a gas spring to make a piston rod work to lock at a desired position and easy to adjust spring force and to assemble by devising the piston rod inside of a cylinder to be sealed through a partition wall and to rush into a spring chamber. CONSTITUTION: A lock valve is formed of an overflow passage 8 arranged in a piston 3, a valve stem 6 and an operating tappet 7 arranged in a tubular piston rod. When the valve stem 6 is moved in the axial direction by the tappet 7, a diametrically reduced part of the valve stem passes a packing 9, accordingly the passage 8 and the radial direction 10 are communicated to each other, and part chambers 11, 12 of a liquid chamber are communicated to each other. At the time when the lock valve is closed, the packing 9 adheres closely to the valve stem 6, the piston rod is hydraulically locked, and there is no liquid exchange between the chambers 11 and 12. A piston rod end part 14 is projected into the inside of a spring chamber 19, the chamber 19 has a gas charging material under pressure and the gas charged chamber 12 is sealed by a packing 18 for the rod end part 14.
Patent JP-H11202874-A (JP)
Title: Resonator and sound insulation panel using same
Inventor: KOIDE TADAO
IPC: G10K11/162
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To enable flexible adaptation to a low frequency band and its variation. SOLUTION: The resonator 23 is constituted by arranging hollow pipes 24 of specific capacity having sound absorption holes 25 in parallel and connecting a liquid injection/discharge pipe 26 for injecting and discharging water to and from the hollow pipes 24 to the hollow pipes. The liquid injection/discharging pipe 26 functions as a liquid injecting and discharging means together with a direction selector valve 27, a pump 28, and a tank 29 connected thereto in order.  To the liquid injection/discharging pipe 26, a water gauge 31 which measures the water level in the hollow pipes 24 is connected and a sound insulation panel 21 is equipped with a sound pressure gauge 30 which measures the sound pressure of a low-frequency sound generated by an earth and sand separating device and a control part 32 which adjusts the space capacity in the hollow pipes 24 by driving and controlling the liquid injecting and discharging means by using the water level data measured by the water gauge 31 and the sound pressure data obtained by the sound pressure gauge 30 so that the resonance frequency in the hollow pipes 24 matches the frequency of the sound generated by the earth and sand separating device.
Patent JP-H08191019-A (JP)
Title: Reactor for phase modifying equipment
Inventor: SATO HIROTO
IPC: H01F27/02
Filed: 1995-01-09
Abstract: PURPOSE: To reduce the manufacturing cost and equipment installation area by housing a shunt reactor and series reactor connected to a power capacitor in the same tank. CONSTITUTION: In a vessel 3 having a cooler 1 and sound insulator 2 a shunt reactor 4 and series reactor 5 are housed and led out through bushings 6a and 6b, respectively. The series reactor is series connected to a power capacitor 8 connected to a power system through switches 7c and 7b and the shunt reactor is connected to the power system through switches 7c and 7a.
Patent JP-H02199211-A (JP)
Title: Lubrication state conditioner for internal combustion engine
Inventor: TORIKAI KATSUMI
IPC: F02B61/04
Filed: 1989-01-27
Abstract: PURPOSE:To make it possible to prevent imperfect lubrication of each portion of an engine under decelerated operation by increasing fuel injection quantity in response to the degree of deceleration of the engine detected by a throttle sensor. CONSTITUTION:Injection quantity of lubricating oil mixing fuel through a fuel injector 48 is increased by the control operation of a control unit 58 in response to the degree of deceleration of an engine 10 detected by a throttle sensor 56 according to the change of opening of a throttle valve 54. In case that the throttle valve 54 is suddenly throttled to suddenly decelerate the engine 10 for quick braking, increase control of the injection quantity is carried out under condition of decelerating operation. Consequently, lubricating oil quantity supplied to each portion of the engine is increased to prevent shortage of lubrication.
Patent JP-H05217871-A (JP)
Title: Electron beam lithography
Inventor: CHIJIMATSU TATSUO
IPC: H01L21/027
Filed: 1992-01-31
Abstract: PURPOSE:To provide an electron beam lithography method which can form fine patterns of a region in which it is difficult to derive size shift amount based on an exposure strength curve without lowering a throughput in an elec tron beam lithography method ensuring proximity effect. CONSTITUTION:An electron beam lithography method comprises steps for setting exposure region widths from a larger width (P2, P3) so that the exposure region width + non-exposure region width becomes equal to line width to be formed + space width, setting a degree of exposure of electron beam from a lower degree (P4 to P 6), obtaining the range of a degree of exposure enabling formation of patterns (P7 to P9), obtaining (P10) a range of a degree of exposure (Dmin to Dmax) in which width size and fluctuation of formed line/space are set within the predetermined range, exposure region width (y0) and a value of alpha (exposure region width/line width) and obtaining (P11) the optimum degree of exposure (D0).
Patent JP-H11213135-A (JP)
Title: Image retrieving device
Inventor: MIWA MICHIO
IPC: G06T17/05
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain positional information of a photographing position simply by photographing a condition of a road, etc., with a video camera by comparing and judging an image held by a three-dimensional CG image holding means with an image held by a color component holding means according to a prescribed judgment standard. SOLUTION: Three-dimentional data held by a three-dimensional data holding means 11 is plotted by a three-dimensional image plotting means 2. In this case, the direction of a viewpoint is decided by a viewpoint changing means 3 and a color of an object is decided by a color changing means 4. A plotted result is held by the three-dimensional; CG image holding means 7. On the other hand, the image photographed with a camera, etc., is held by an image holding means 5, a color filtering is further performed on the held image by a color filter 6 and its result is held by the color component holding means 8.  And the three-dimensional image held by the three-dimensional CG image holding means 7 is compared with the image held by the color component holding means 8 by an image comparison means 9 and the images are judged according to the judgment standard held by a judgment standard holding means 11 by a judging means 10.
Patent JP-S62176242-A (JP)
Title: Line trace equipment
Inventor: SHIOBARA YASUHISA
IPC: H04L69/40
Filed: 1986-01-30
Abstract: PURPOSE:To efficiently troubleshoot an erroneous even in a transmission data by providing a trace start circuit detecting a data frame start pattern of a serial data, a slot counter counting a slot at each prescribed bit number and a trace counter. CONSTITUTION:When a trace start circuit 41 detects a start pattern included in a serial data, the tracing is started and a parallel data 66 converted in the unit of bits decided by a serial/parallel conversion circuit 42 is stored in a trace memory 40. Data signal lines D0-D7, a memory address signal ADR and a memory read/write signal R/W connect respectively to an external microprocessor. Then a memory read/write control circuit 30 switches memory address switch circuits 31, 32 and memory data switch circuits 33-36 to read/ write freely the content of a memory 40 and each memory (a command memory 37, a comparison data memory 38 and a mask data memory 39).
Patent JP-H08212842-A (JP)
Title: Insulated core wire for communication cable
Inventor: NAKAMURA HIROSHI
IPC: H01B11/00
Filed: 1995-02-03
Abstract: PURPOSE: To provide an insulated core wire for communication cable in which the electric characteristic of a cable can be improved and stabilized. CONSTITUTION: In an insulated core wire for communication cable having a conductor 4 covered with an insulator 5, recessed parts 4a and/or protruding parts continued in the longitudinal direction are provided at nearly circumferentially equal intervals on the surface of the conductor 4. Thus, when a twisting force is added to the insulator at stranding or connecting work, the peeling between the conductor and the insulator is never caused.
Patent JP-S56114379-A (JP)
Title: Manufacture of semiconductor device
Inventor: UCHIDA YOSHIYUKI
IPC: G01L9/00
Filed: 1980-02-13
Abstract: PURPOSE:To obtain a semiconductor segment suitable for a diaphragm used for a semiconductor pressure sensor and in good dimensional precision by a method wherein a metallic thin film excellent in wetting property with solder is cover- attached on a prescribed region of the semiconductor segment, covered with gold thin film and applied an etching with gold thin film as a mask to form a concave or a groove. CONSTITUTION:First metallic thin films 2 respectively made of chrome and the like are formed on the prescribed region of the semiconductor segment 1 of a silicon wafer or the like, and second metallic thin films 3 of nickel satisfactory in the wetting property with solder is cover-attached on the thin film 2. Then, the thin film 3 is completely covered with a golden third thin film 6 and etched by using a solution composed of hydrofluoric acid, nitric acid and buffer agent with the film 3 covered with the thin film 6 as the mask and the concave with a desired depth is formed on the exposed region of the substrate segment 1. Thus, even a shallow concave of the order of 100mum can accurately by formed due to the golden film being used for the mask, which is suited for manufacturing the diaphragm.
Patent JP-S57130475-A (JP)
Title: Semiconductor memory storage and its manufacture
Inventor: OOMORI MASASHI
IPC: H01L29/788
Filed: 1981-02-06
Abstract: PURPOSE:To improve the reproducibility of the efficiency of writing and the characteristics of an EPROM by laminating and forming a floating gate and a control gate, introducing an impurity having the same conduction type as a substrate to a channel region from the end sections of the both gates and shaping source and drain regions. CONSTITUTION:A thin thermal oxide film 3, the poly Si floating gate 6, a thin thermal oxide film 4 of the surface of the poly Si 6 and the poly Si control gate 5 are laminated  and formed to a region isolated by thick SiO2 on the substrate 1. The impurity layers 11, 12 having the same type as the substrate are shaped at high concentration from the opening sections of the source and drain regions in forms that are driven from the end sections of gate structure by approximately 0.5mum, and source and drain diffusion layers 7, 8 are molded. A metallic electrode and wiring 10 are connected and shaped through layer films 9, and a memory cell is formed. Accordingly, a drain electric field is concentrated, while hot electrons can be generated effectively and the efficiency of writing can be improved. The reproducibility of characteristics can be ameliorated because the distribution of the impurity of a strong field region can be shaped in excellent reproducibility through double diffusion.
Patent JP-H09186076-A (JP)
Title: Aligner
Inventor: YAMAMOTO SUMIMASA
IPC: H01L21/027
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a shutter vane due to exposure light while satisfying the brightness requested to the shutter vane by providing at least 2 kinds of shutter vanes as light shielding means which can be used separately depending upon the length of light shielding time. SOLUTION: A shutter vane 4 is provided between a shutter vane 3 and a light source lamp 1. At the time of exposure, if it is required to control the shielding light in a short duration accurately at a high speed as in the case of the repetitions of exposure and movement of the wafer, the shutter vane 4 is displaced from the optical path, and the shutter vane 3 is used for shielding light. If light has to be shielded for a long time as in the case of wafer or reticle replacement, light is once shielded with the shutter vane 3 and then the shutter vane 4 is place in the optical path for shielding light thereby preventing the exposure of the shutter vane 3 for a long time. When performing the exposure again, the shutter vane 4 is displaced from the optical path immediately before the exposure.  By doing this, the time required for exposure can be reduced and the productivity of the semiconductor element can be enhanced.
Patent JP-H03222067-A (JP)
Title: Machine translation device
Inventor: HIRAI NORIYUKI
IPC: G06F17/28
Filed: 1990-01-26
Abstract: PURPOSE:To set the learning processing of a dictionary to be highly precise by executing a preferential processing by means of learning which is restricted to a setting field if there is the setting of the field at the time of translation and preferentially outputting a learning translation word in the field if there is the setting of the field at the time of executing translation. CONSTITUTION:A dictionary consulting morpheme analysis part 51 consults the basic and the learning dictionary of a dictionary/grammar rule/tree structure conversion rule table (TB) 6, obtains grammar information of a word and the translation word. A construction structure analysis part 52 decides sentence structure in accordance with TB 6. If there is the setting of the field at the time of executing translation when the dictionary is learning-processed after translation terminates, the field and learned information are added to the finally selected translation word, which is copied immediately after the translation word designated in analysis so as to prepare the learning dictionary. When there is the setting of the field at the time of translation, a consulted mark is added to the translation word, the overlap of dictionary consultation is avoided, field information and other learned information are detected, the translation word to which both information are added is preferentially consulted to the dictionary and it is outputted. Thus, the more appropriate and more precise translation processing can be executed for respective fields.
Patent JP-S61175685-A (JP)
Inventor: SHIBATA YUKIHIRO
IPC: G06F17/21
Filed: 1985-01-30
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-H11210194-A (JP)
Title: Clothes drying hood
Inventor: SAITO AKIHIRO
IPC: E04F10/06
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To deploy a hood on a rainy day by forming the hood with a hood section, a humidity observation section and a power supply section, operating the humidity observation section with the power of the power supply section, and opening the hood section via the sensing of humidity. SOLUTION: A hood section 1 is constituted of a sheet 11 and an opening/ closing section 12. Sliding bodies are fitted on both sides of the tip section of the sheet 11, and they are slid along a pair of the right and left guide frames. A humidity observation section 2 is constituted of a humidity sensor, and the humidity sensed by the sensor is transferred to the control board of the opening/ closing section 12. When the humidity becomes higher than the prescribed humidity or the ascending rate of humidity in the prescribed time is extremely high, the sheet 11 is deployed by a command from the control board. When the humidity becomes the prescribed humidity or below or the descending rate of humidity in the prescribed time is extremely low, the sheet 11 is stored.  A power generation section by a solar battery 31, a battery, and a controller are unified to form a power supply section which supplies power to the opening/closing section 12. Clothes can be prevented from being wetted by rain.
Patent JP-S58134732-A (JP)
Inventor: ITOU SADAMI
IPC: B31B50/00
Filed: 1982-02-05
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。