baber/WOPTO huggingface dataset:
Patent JP-2001116934-A (JP)
Title: Method for production of optical fiber with granting
Inventor: NOUCHI KENTARO
IPC: G02B6/10
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber with a grating by increasing a selected part by irradiation with converged pulse laser beam. SOLUTION: Pulse laser beam L1 of 370 to 600 nm in wavelength is transmitted through a phase mask 2 to obtain mask pattern light L2, an optical fiber F which has Ge-doped quartz glass as its core F1 and quartz-based glass as its clad F2 and is covered with an ultraviolet-ray setting type resin coating layer F3 is irradiated with the converged mask pattern light, and thus a refractive index variation part F4 corresponding to the intensity of diffracted light is formed in the core F1. The refractive index variation part F4 is arrayed along the axis of the optical fiber F in specific patter corresponding to the mask pattern light L2. As this optical fiber F, an optical fiber which is increased in sensitivity by a hydrogen or heavy hydrogen treatment or an optical fiber having a core doped with Ge to <=20 mol.% concentration is used.  The optical fiber is irradiated with the pulse laser beam L1 preferably to 1×108 to 1×1012 W/cm2 power density.
Patent JP-H07197649-A (JP)
Title: Civil engineering attachment
Inventor: MOTOKURA YOSHINOBU
IPC: E04G9/10
Filed: 1993-11-30
Abstract: PURPOSE:To provide a magnet device advantageous for ensuring attraction force. CONSTITUTION:The base section 1 of the magnet device is made of a resin, and has a sitting surface 10 and a holding hole 13. A first attraction section 2 is formed in a ring shape, and formed by a U-shaped sectional first channel yoke 20 and a first resin magnet section 22. A second attraction section 3 is formed in the ring shape, and formed by a U-shaped sectional second channel yoke 30 and a second resin magnet section 32. The resin magnet sections 22, 32 contain rare earth magnet powder, and have magnetic poles magnetized in approximately the vertical direction to the bottoms of the channel yokes. An anchor bolt 7 in the holding hole 13 is attracted to the second attraction section 3 at the time of usage, and the base section 1 is fixed onto forms 8 by the first attraction section 2.
Patent JP-2001114835-A (JP)
Title: Polymeric compound, resist material and method for forming pattern
Inventor: HATAKEYAMA JUN
IPC: C08F30/08
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a resist material suitable to a fine pattern forming material for producing VLSI, which is responsed to high energy rays and excellent in sensitivity, resolution and resistance to oxygen plasma etching at <=300 nm wavelengths, thereby can be used as a two-layered resist material capable of forming a fine pattern perpendicular to the substrate. SOLUTION: This resist material being a polymeric compound contains silicon-containing substituent groups expressed by formula (1) (R1 is a 1-20C alkylene or a 1-20C pheylene; R2's are each a 1-20C alkylene, a 1-20C haloakyl or a 6-20C aryl, and may be the same as or different from one another; and q is 2-30).
Patent JP-H05134717-A (JP)
Title: Programing device for programable controller
Inventor: MARUYAMA YOSHIHARU
IPC: G06F9/06
Filed: 1991-11-15
Abstract: PURPOSE:To provide a programing device (called a loader henceforth) where function change such as the propriety of the display or writing of a program, etc., is possible. CONSTITUTION:A screen for editing data where the propriety of execution in the specified function of the loader is defined is displayed in the display device part of the loader (steps S1 and S2) and an input device part executes editing (step S3). Then editing data is preserved in a file in a main storing part or an auxiliary storing part (step S4). When an operator operates the execution of the specified function (step S11), data in the file is referred to (step S12), the propriety of execution is inspected (step S13), execution is executed as it is when execution possible (step S14) and the message of execution impossible is displayed to the operator when execution impossible (step S15).
Patent JP-2000111171-A (JP)
Title: Water heater
Inventor: KAMEYAMA SHUJI
IPC: F24H9/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a water heater capable of preventing a corrosion of a drain route with an acidic condensate even in case of a fault in neutral characteristics and continuously using even while replacing a neutralizer or repairing a neutralizing unit. SOLUTION: The water heater 20 comprises a water supply tube 26 for supplying clean water, a main heat exchanger 22, an auxiliary heat exchanger 23, a neutralizing unit 30 for neutralizing condensate generated from the exchanger 23, and a drain tube 31 for draining treated water treated by the unit 30 out of the heater 20. In this case, a neutralization confirming means 32 for confirming a neutralizing state is provided on the way of the tube 31. When abnormally neutralizing characteristics are sensed by the means 32, the water is introduced from the tube 26 to the tube 31.
Patent JP-H11132483-A (JP)
Title: Floor-heating panel
Inventor: TANOOKA HIKOKI
IPC: F24D13/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent a lid plate from floating when bonding the lid plate, and to facilitate bonding by providing an engagement leg being subjected to contact bonding and engagement on the side surface of an accommodation recess groove by a self spring property. SOLUTION: A floor-heating panel is provided on a floor surface without gaps and a connection connector 3 is connected to a wiring cord 4 in an accommodation recess groove 5. Then, an adhesive 11 is applied to three places on the upper surface of a lid plate fixing part 2 around the accommodation recess groove 5. An engagement leg 6 is engaged to the accommodation recess groove 5 from an upper part, and a lid plate 1 is allowed to adhere to the upper surface of the lid plate fixing part 2. At this time, an engagement piece 6c is subjected to contact bonding and engagement by sliding a tip to both internal side surfaces of a center side part 5b and the internal side surface of the external side of left and right side parts 5a. Then, the adhesive 11 is cured and sealed for bonding the lid plate 1 to the lid plate fixing part 2.  In this manner, the engagement leg 6 being provided on the rear surface of the lid plate 1 is subjected to contact bonding and engagement on the side surface of the accommodation recess groove 5, thus bonding and fixing the lid plate onto the upper surface of the lid plate fixing part 2 without floating the lid plate during the hardening of the adhesive 11.
Patent JP-H07163116-A (JP)
Title: Outer rotor type dc brushless motor
Inventor: SATO HIRONOBU
IPC: H02K5/24
Filed: 1993-11-30
Abstract: PURPOSE:To provide a small-sized mass-producing outer rotor type DC brushless motor in which vibration and noise are reduced without requiring any molding. CONSTITUTION:A first housing 2 is provided, by drawing of a steel plate, with a recess 4B projecting outward for fitting a bearings 6 and, by double drawing, with a tubular supporting part 4A extending inward. A second housing 3 made of steel is similarly provided, by drawing, with a recess 5 for fitting a bearing 6a. A stator supporting tube 12 press fitted with a stator 7 is fitted over the supporting part 4A of the first housing 2 thus fixing the stator 7 to the first housing 2. Furthermore, a magnetic body support 8 fixed with a permanent magnet 9 surrounding the stator 7 is formed along the second housing 3 by bending a magnetic steel plate thus making thin a motor 1. This structure facilitate fixing of the motor 1 in the body of a product using the fixing recesses 4B, 5 of the housings 2, 3.
Patent JP-S63154849-A (JP)
Title: Explosion preventing device for gas engine
Inventor: MITSUOKA MASAHARU
IPC: F02M21/02
Filed: 1986-12-17
Abstract: PURPOSE:To prevent the occurrence of explosion due to leak gas, by a method wherein, when combustible gas concentration in the crank case of a gas engine is increased to a given value, the interior of the crank case is scanned by and replaced with inactive gas. CONSTITUTION:An inactive gas introduction pipe 12 and a gas exhaust pipe 16 are connected to a crank case 10 of a gas engine, and a gas concentration sensor 22 is mounted. When detecting gas concentration from the sensor 22 attains a given value, a controller 24 opens on-off valves 18 and 14, and gas in the crank case 10 is scanned by and replaced with in active gas. This constitution enables prevention of the occurrence of explosion even if the interior of the crank case is filled with leak gas.
Patent JP-H11136568-A (JP)
Title: Touch panel operation-type camera
Inventor: HYODO MANABU
IPC: H04N5/232
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel operation-type camera which realizes a simple operation by means of touching a picture and realizes photographing, reproduction and printing, in which one object is regarded as important by a photographer. SOLUTION: A touch panel 12 is provided on the display part 10 of a digital camera 1. When the photographer touches the main object 40 on the screen of the display part 10, the depression position is detected and focus adjustment (AF) and exposure adjustment (AE), which are aimed at the main object, are executed. At the time of releasing, image information and position information of the main object are recorded in an internal memory or an external memory which can freely be attached/detached. Even if the main object exists in any position on the screen, satisfactory photographing can be executed and brightness at the periphery of the main object is corrected and picture quality such as shin color is corrected by using position information of the main object at the time of printing or reproduction.  Thus, high picture quality can be reproduced and high picture quality printing is realized.
Patent JP-H06147201-A (JP)
Title: Driving circuit of hydraulic motor
Inventor: KONISHI SHIGETAKA
IPC: E02F9/22
Filed: 1992-11-11
Abstract: PURPOSE:To smoothly start/stop operation of a hydraulic motor and suppress generation of cavitation. CONSTITUTION:Check valves 4, 5 are provided between oil pressure circuits 11, 12 for connecting a hydraulic motor 1 to a counter balance valve 2, and a pilot pressure circuit 20. In the driving circuit of the hydraulic motor 1 driven by oil pressure supplied from an oil pressure pump via the counter balance valve 2.
Patent JP-H05115070-A (JP)
Title: White balance adjustment circuit
Inventor: KOKUBO YUJI
IPC: H04N9/04
Filed: 1991-10-21
Abstract: PURPOSE:To implement white balance adjustment with excellent S/N. CONSTITUTION:The circuit is provided with variable gain circuits 13R, 13B receiving a color signal and a control section 20 forming a gain control signal to control the gain of the variable gain circuits 13R, 13B and to implement white balance adjustment. The resistance contributing to the gain is switched stepwise depending on the state of ON/OFF of plural switches in the variable gain circuits 13R, 13B to select the gain stepwise. Digital signals are adopted for gain control signals DR, DB from the control section 20 and controls the ON/OFF of the plural switches in the variable gain circuits 13R, 13B.
Patent JP-H09148972-A (JP)
Title: Antenna switching diversity system with booster
Inventor: SAITO TETSUYA
IPC: H04B7/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of coaxial cables for connection between a TDMA portable telephone set and a booster to one and to reduce the current consumption of the portable telephone set. SOLUTION: When a booster 4 on a vehicle and a portable telephone set 1 are connected, a transmission TDMA signal S1 from a transmission circuit 11 is amplified by a transmission amplifier 45, and an amplified transmission TDMA signal S6 is transmitted from an antenna 52 of a system 1. Meanwhile, a reception TDMA signal S8a which passes the antenna 52 of the system 1 and a reception amplification part 46 of the system 1 is supplied to the first selection terminal of a switch 43, and a reception TDMA signal S8b from an antenna 63 of a system 2 and a reception amplification part 48 of the system 2 is supplied to the second selection terminal of the switch 43.  A control circuit 18 receives the reception level comparison result of the reception TDMA signal measured in the level measuring slot of a radio channel by a reception circuit 13 and supplies one of signals S8a and S8b, which has a higher level, from the switch 43 to the portable telephone set 1 by a coaxial cable 2.
Patent JP-H10214225-A (JP)
Title: Microprocessor circuit, system and method with shortened cache read time
Inventor: BOSSHART PATRICK W
IPC: G06F12/0846
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve operational efficiency by simultaneously accessing caches at much higher level before judging whether or not an error is to occur in a cache at much lower level. SOLUTION: Respective three caches 12, 14 and 18 at different levels in a memory system 10 are connected to an arbitration circuit 19. In one step, one address corresponding to information is generated and after this step, it is judged whether a 1st cache circuit 14 stores information or not by designating the address of 1st cache circuit 14 in response to this address. After the address generation step, the address of 2nd cache circuit 18 on a much higher hierarchy than the 1st cache circuit 14 is designated in response to the address and it is judged whether the 2nd cache circuit 18 stores information or not. As a preferable method, the address of 2nd cache circuit 18 is designated before judging whether the 1st cache circuit 14 stores information or not.
Patent JP-H07125927-A (JP)
Title: Unpacking/conveying system for package
Inventor: KIKUCHI SHUICHI
IPC: B65H67/06
Filed: 1993-11-04
Abstract: PURPOSE:To unpack a pallet arranged with a plurality of packages in many lines and automatically shift and convey the packages. CONSTITUTION:A ceiling conveying vehicle 30 suspending a lift base 11 protruded with a number of bobbin chucks 12 corresponding to one line is travelably arranged against the mount station S of a pallet 21 arranged with a plurality of lines of erected packages. The mount station S is provided with fixed positioning means 13a, 13b, 15a, 15b for the lowering lift base 11 and a moving means 4 mounting the pallet 21, moving it for each line, and matching the bobbin chuck 12 of the lift base 11 with the line. The positions of the line of the packages to be shifted and the bobbin chuck 12 of the lift base 11 are determined in sequence.
Patent JP-H10145179-A (JP)
Title: Frame-type crystal vibrator and device element using it
Inventor: UGAJIN TAKAYUKI
IPC: H03H9/19
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To allow the vibrator to satisfy an anti-drop shock performance of more than 1.5m×10 times. SOLUTION: In the crystal vibrator, where a middle part of a crystal substrate is made thin by thin-plate etching, and the thinned part is selected as a vibration part 11 , and the surrounding part is used for a reinforcement frame 12 . Relations among a length of crystal A, width B, a lower frame width a1 , an upper frame width a2 of the frame and left right frame width b are selected such that a1 >A=25% or over, a2 >A=20% or below, and b/B=15% or over. Thus, the auti-drop shock performance of more than 1.5m×10 times is obtained. Furthermore, in order to desire further improvement in the anti-drop shock performance, R-face processing or C-face processing of 0.2mm or over is applied to corners of the thin-plate etching, so that the R face or the C face is formed to corners X, Y at left/right sides of the lower part in the inside of the frame 12 .
Patent JP-S62162617-A (JP)
Title: Synthetic zeolite substance and manufacture
Inventor: BELLUSSI GIUSEPPE
IPC: C01B39/38
Filed: 1986-12-19
Abstract: A crystalline, porous, synthetic material is disclosed, together with its related preparation process. Such a material of zeolitic character, containing silicon, titanium and aluminum oxides, corresponds, in its calcined and anhydrous state, to the following empirical formula: HAlO2 . q TiO2 . SiO2 wherein p has a value greater than zero and lower than or equal to 0.050, q has a value greater than zero and lower than or equal to 0.025, and the H<+> of HAlO2 can be at least partly replaceable or replaced by cations.
Patent JP-H03162326-A (JP)
Title: Sheet feed mechanism and recording device using the sheet feed mechanism
Inventor: SHIKAME YUJI
IPC: B65H31/00
Filed: 1989-11-22
Abstract: PURPOSE:To allow a paper feed tray not to project from a recording device body to make the device compact when the device is not used by providing the feed tray and a sheet feeding means integrally and turnably with respect to the recording device. CONSTITUTION:A sheet feed tray 2 is mounted to a device body 5 to be turnable about a shaft 9 so that it can open and close the opening 5a of the device body 5. A feed roller 3a is mounted to nearly the middle part of a roller shaft 3b, and both ends of the roller shaft 3b are turnably mounted to standing walls 2e, 2f of the feed tray 2. A discharge tray 8 is turnably installed to a discharge side opening 5c of the device body 5 by a shaft 8a. Further, the feed roller 3a and a gear train of 4a, 4b, 4c are formed so that they enter a space 5d for travelling of a carriage 6a when the feed tray 2 is closed. Thus, when the device is not used, the feed tray 2 and the discharge tray 8 are closed, and thereby the device body becomes box-like form and compact.
Patent JP-H05145930-A (JP)
Title: Automatic white balance controller
Inventor: HAMA TAKEFUJI
IPC: H04N9/04
Filed: 1991-11-18
Abstract: PURPOSE:To apply a color expression to a video signal, corresponding to the temperature of an atmosphere by detecting the temperature of the atmosphere, in which an object is set, and reflecting this temperature onto automatic white balance control. CONSTITUTION:The distortion of color balance in an object 9 is detected by a color temperature detecting means 5, this is adjusted by color balance adjusting means 6, 31 and 33, and the white balance of the video signals obtained by picking up the image of the object 9 is controlled. At such a time, a temperature detecting means 7 detects the temperature of the environment, in which the object 9 is set, and a correcting means 8 corrects the color balance adjusting means 31 and 33 based on this temperature detecting output. Thus, the environment temperature is reflected onto the white balance.
Patent JP-H06232914-A (JP)
Title: Method for compressing quasistatic data and expanding the same
Inventor: BARAKURISHIYUNA RAGABANDORA AI
IPC: H04L23/00
Filed: 1993-12-01
Abstract: PURPOSE: To reduce the computer throughput for data transmission in a transmission area and a reception area and to improve the data transmission rate. CONSTITUTION: A signal for switching between an adaptive Ziv-Lempel(AZL) process and a static Ziv-Lempel(SZL) process is generated corresponding to the generation of a freezing signal, inserted into a record and compressed, and transmitted to reception areas. In each reception area, the switching signal for generating an AZL dictionary from received compressed records and freezing a current AZL dictionary is used and it is used as an SZL dictionary (The SZL dictionary is not corrected unlike the AZL dictionary at this time). A process for selective substitution from the AZL to the SZL dictionary is used to restructure a frozen AZL dictionary (after copy storage) as the SZL dictionary. An SZL process is carried on until input sequential data end or a defreezing signal is generated. The signal for switching from SZL to AZL is generated according to the defreezing signal for switchback to the AZL process. In this case, the stored frozen AZL dictionary is reused.
Patent JP-H06147996-A (JP)
Title: Temperature distribution measuring instrument
Inventor: YOSHIIKE NOBUYUKI
IPC: G01J1/02
Filed: 1992-11-12
Abstract: PURPOSE:To enable a temperature distribution measuring instrument to measure the temperature distribution in continuous spaces and, at the same time, to reduce the sizes of its motor and sensor and the cost of the motor by providing an infrared array sensor, chopping means, and sensor rotating means. CONSTITUTION:When a motor 4 is driven in a state where the longer-axis direction of an array sensor 1 is set in the longitudinal direction, a chopper 6 is continuously rotated and continuously blocks infrared rays made incident on an infrared lens 2. As a result, the longitudinal distribution of radiant heat quantities, namely, longitudinal temperature distribution on the front side of the lens 2 can be measured. The extent of the measuring space varies depending upon the face angle of the lens 2 and the size of the sensor 1. Since a sensor circuit 3 is also rotated at a speed of 1/41, at the same time, the temperature distribution on the next surface is measured by driving the chopper 6 while the rotating section 3 is advanced and rotated to make scanning on the front side of the sensor 1 and lens 2. After measurement, the two-dimensional inverted temperature distribution in the space is obtained by connecting the longitudinal temperature distribution in each direction by processing electric signals.
Patent JP-H01142429-A (JP)
Title: Dynamic balancing test machine
Inventor: KAWAMORI YOSHIO
IPC: G01M1/22
Filed: 1987-11-30
Abstract: PURPOSE:To enhance the measuring accuracy of the unbalanced vector of a body under test, in obtaining eccentricity correcting vector, by making the attaching angle position of the body under test to an adaptor arbitrary, and accurately obtaining the eccentricity correcting vector. CONSTITUTION:A body under test M is attached to an adaptor 2 of a rotary main shaft 1 for measurement. An unbalance detecting part 3 detects the unbalance of the rotating body under test M. The data of (n) pieces of detected unbalanced vectors, which are obtained in the unbalance detecting part 3 in the (n) pieces of attaching states having the different attaching angle to the adaptor 2 at the time of obtaining correction data, are stored in the RAM in a memory part 10. Eccentricity correcting vector is obtained from the (n) pieces of unbalanced vectors in the memory part 10 with the CPU 9 and stored in the memory part 10. At the time of actual measurement, a correcting signal generating circuit 15 adds the eccentricity correcting vector to the detected unbalanced vector, which is obtained from the unbalanced detecting part 3.
Patent JP-H08162379-A (JP)
Title: Composite semiconductor substrate and semiconductor circuit
Inventor: HAYASHI ATSUSHI
IPC: H01L27/12
Filed: 1994-12-06
Abstract: PURPOSE: To enable a semiconductor circuit formed of a semiconductor composite substrate to be improved in noise resistance. CONSTITUTION: One or more semiconductor single crystal regions 11 isolated from each other and a support substrate 15 which supports them are bonded together with a glass material layer 13 to form a composite semiconductor substrate, wherein the base and side face of the semiconductor single crystal regions 11 are covered with an insulating film 12, and a high-melting point metal conductive layer 14 is provided in contact with the insulating film 12.
Patent JP-H10108661-A (JP)
Title: Production of refined rice wine (sake)
Inventor: KAMIYA HISAYA
IPC: C12G3/02
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing sake, the glucose content being increased to a specific level, good in balance in fragrances and having a constant quality. SOLUTION: This is a method for producing sake by taking out a mash from a fermentation tank after the addition of α-glucosidase to it just before the completion of fermentation, or by storing raw sake prepared by adding α-glucosidase to an intermediate product after the mash is taken out from a fermentation tank, so that the obtained sake has a glucose content increased in a short time without deteriorating its quality and a good balance in fragrances.