baber/WOPTO huggingface dataset:
Patent JP-S6291176-A (JP)
Title: Transformation capable of producing l-threonine
Inventor: YANAI AKIRA
IPC: C12P13/08
Filed: 1985-10-18
Abstract: PURPOSE:To improve the fermentation productivity of L-threonine by producing a transformation of a microbial strain belonging to Providencia genus of Escherichia genus and containing a recombinant DNA containing an L-threonine production gene. CONSTITUTION:Self-cloning of gene controlling the fermentation production of L-threonine is carried out by shot-gun process using e.g. auxotrophy complimentation. An L-threonine-requiring mutant of P. rettgeri can be used as the host and the acquisition of competence and transformation of the host can be carried out by conventional method. The screening of the transformation can be performed by using a marker rescue of L-threonine-requirement of the host as an index. The screening efficiency is improved by combining with the selection of the drug resistance of a vector.
Patent JP-H0891180-A (JP)
Title: Vehicular disc brake device
Inventor: KUMAGAI NORIMICHI
IPC: B60T1/06
Filed: 1994-09-27
Abstract: PURPOSE: To provide a vehicular disc brake device by which a vehicle traveling at high speed can be stopped without damaging pads of brake blocks by a fire. CONSTITUTION: At least two or more brake blocks 7 are installed on a holding metal fitting 4a, and brake levers 2 and 22 are installed in a central part of the holding metal fitting 4a. A driving mechanism composed of a cylinder 5 and a return spring 6 is arranged on the other end of the brake levers 2 and 22. When the cylinder 5 is driven, the brake levers 2 and 22 rotate with brake lever fulcrum parts 2d and 22d as the axis, and the brake blocks 7 are brought into pressure contact with a disc surface 9b of a wheel 9, and braking force is applied to the wheel. Since the brake blocks 7 are arranged by two or more pieces, a quantity of braking heat borne by a pad of a single braking block can be reduced, and damage of the pad by a fire can be reduced.  Since the brake blocks 7 are installed so as to be movable to the brake levers 2 and 22, the brake blocks can be contacted under uniform pressure with the disc surface of the wheel.
Patent JP-2000044986-A (JP)
Title: Rinsing agent for rinsing alkaline cleaning agent component and rinsing method
Inventor: INOUE SHINYA
IPC: C11D7/12
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a rinsing technique with a pH of the drainage of from not less than 7 to less than 9.0 which does not require neutralization with an acidic substance without a problem of environmental pollution by the high pH drainage in rinsing and draining an alkaline cleaning agent component after washing with an alkaline cleaning agent and can keep the washed material from rust. SOLUTION: A rinsing agent having a bicarbonate salt as the essential component without containing an acidic substance is used in rinsing an alkaline cleaning agent component. The pH of the drainage can be regulated to from not lower than 7.0 to less than 9.0 by rinsing with a rinsing agent containing 0.1-15.0 wt.% bicarbonate salt in an amount not more than 50 times the amount of the alkaline cleaning agent used by weight.
Patent JP-S6474832-A (JP)
Title: Optical fiber sensor device
Inventor: URATA HARUSHIGE
IPC: H04B10/00
Filed: 1987-09-17
Abstract: PURPOSE:To realize photometory for plural objects, by delivering a light pulse signal to an optical sensor terminal in which plural optical sensors and optical delay lines are connected alternately and in series via an optical fiber, and detecting rearward scattered light from the sensor terminal. CONSTITUTION:In the optical sensor terminal 3, optical sensors 11-1(n+1) are connected alternately and in series via the optical delay lines 21-2n which delay the optical pulse signals Lt, respectively. An electrical pulse signal St is supplied from a control monitor part 4 to an electrooptical converter 5, and a converted signal Lt is radiated to the optical fiber 2 and the terminal 3 via a directional coupler 6. According to the progression of the signal Lt, the rear scattered light Lr is supplied from each of the optical fiber 2, the sensors 11-1(n+1), and the delay lines 21-2n to a rear scattered light measurement system 1. The monitor part 4 detects the change of a receiving power in an electrical signal Sr arriving at a time when the only time corresponding to the sensors 11-1(n+1) elapses after delivering the signal St, thereby, it is possible to perform the photometory for the plural objects.
Patent JP-H04113146-A (JP)
Title: Dehumidifying method for air conditioner
Inventor: YABUUCHI YOSHIHIRO
IPC: F24F11/02
Filed: 1990-09-01
Abstract: PURPOSE:To prevent complicated intermittent operations of a compressor by sensing an operation period ending time of an indoor unit during an intemittent operation preferentially by a plurality of indoor unit controllers for individually controlling indoor units, and starting the operating period of its own indoor unit before the operating period ending time. CONSTITUTION:An outdoor unit controller 8 for controlling an outdoor unit 10, and indoor unit controllers 9a-9c for controlling indoor units 1-3 are connected to a bus 20 to be able to communicate data, and the controllers 9a-9c individually control the operations of the units 1-3 based on an operation mode signal, a temperature signal and an operation signal. The controllers 9a-9c judge the operation signals of other units in a dehumidifying mode to check whether the other unit is intermittently operated or not, selects the unit lastly started to operate of all the units which are intermittently operated, and presumes its downtime. An operation starting time for starting the operation of own unit is calculated preferentially to the predetermined time from the presumed downtime, and its operating period is set.
Patent JP-H04111863-A (JP)
Title: Integrally concrete-placing construction for rise section and bearing section
Inventor: IMANAKA TADASHI
IPC: H01M8/14
Filed: 1990-08-31
Abstract: PURPOSE:To shorten a placing time and obtain homogeneous concrete without generating cold joints by placing concrete from a rise section form, and by filling up the rise section form and a foundation section form, with the concrete at the same time. CONSTITUTION:The expanded metals 5 of porous weir material are arranged over the whole surfaces of the opening surfaces of opening sections 3. After that, from the upper section of a wall form 1, concrete is placed, and the wall form 1 and an underground beam form 2 are filled up with the concrete. The concrete with which the underground beam form 2 is filled up is pressed by the load of the concrete with which the wall form 1 is filled up, and is forced to jet from the opening sections 3, but by the expanded metal 5, proper passing resistance is applied to, and without jetting, partial concrete passes the expanded metals 5. The concrete passed the expanded metal 5 is uniformed by plastering work, and an underground beam is formed in a state that the expanded metal 5 is embedded in. Accordingly, via the wall form 1, the concrete can be placed in the underground beam form 2 at the same time, and the concrete of the wall and the underground beam can be integrally formed.
Patent JP-H04112239-A (JP)
Title: Storage structure definition processing system for data base
Inventor: HAYASHI KATSUMI
IPC: G06F12/00
Filed: 1990-08-31
Abstract: PURPOSE:To easily constitute an optimum data base according to the characteristic of data by providing a storage structure defining means and an optimization processing means. CONSTITUTION:A storage constitution unit (CS) 16 is the unit of data stored on a data base 15 and has an independent structure on a physical medium. A storage structure defining means 10 is provided, and correspondence relations between logical structure definition 13 and the unit 16 are distinctly defined by storage structure definition (GCS) 14 managed by the means 10. Definition 13 and storage structure definition 14 have relations of n:k (n, k>=0), and one definition 14 can handle plural (m) units 16. An optimization processing means 12 generates an executable module 17 in accordance with definition 14 in response to an inquiry 11 described in the language of logical structure. Thus, complication of data base design is reduced.
Patent JP-2001056858-A (JP)
Title: Device and method for collating fingerprint
Inventor: TSUKAMURA YOSHIHIRO
IPC: G06T7/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent an illegal use of illegally inputting read fingerprint information from the outside by storing read history information, with which the read fingerprint information is generated, in a read history storage means and performing personal verification by collating the read fingerprint information with registered fingerprint information when the head history information is stored in the read history storage means. SOLUTION: A collation controller 34 irradiates the lower surface of a prism 50 with illumination light L1 by turning on an LED 41 and the prism 50 generates an image signal S40 by reflecting the illumination light L1 and emitted it to a CCD 40 as reflected light L2 showing a fingerprint image. The image signal S40 is subjected to digital conversion and binarized later by an analog/ digital converting part 37. In this case, when fingerprint image data D37 can be normally generated, the collation controller 34 sets a fingerprint fetch flag to a RAM 32 for program. Only when the fingerprint fetch flag is set to the RAM 32 for program, the collation controller 34 executes the collation of a fingerprint template and the fingerprint image data D37.
Patent JP-H07226587-A (JP)
Title: Ceramic wiring board
Inventor: INATA KAZUHIRO
IPC: H01C17/28
Filed: 1994-09-27
Abstract: PURPOSE:To provide an element of a stable resistance value regarding an inner layer resistance which is formed by arranging a resistor inside a substrate for ensuring a wide mounting area of a surface of a ceramic multilayer board whereon a high-speed LSI is mounted. CONSTITUTION:Screen print is performed for RuO2, IrO2, RhO2 paste as a resistance element 1 and Ag or AgPd paste as a conductor wiring 3 in a multilayer board. In the process, an AgPd or AgPt barrier layer 2 is formed between the wiring conductor 3 and the resistance element 1. In the process, weight ratio of Ag incorporated in the barrier layer 2 is set lower than Ag incorporated in the conductor wiring 3. Diffusion of Ag constituting a wiring conductor into a resistor is restrained by the barrier layer 2 and a resistance value of a resistance element is much stabler than a conventional one.
Patent JP-H02113703-A (JP)
Title: Wide band microstrip transition part for common surface waveguide formed by anisotropic etching of gallium arsenite
Inventor: CHIYA JIENGU RII
IPC: H01P5/08
Filed: 1989-09-08
Abstract: PURPOSE: To prevent the generation of parasitic distortion of a signal in microstrip wide band connection to a coplanar waveguide by connecting two ground faces with low inductance by metalized inclined faces formed by utilizing the anisotropic etching of a GaAs substrate. CONSTITUTION: Wide band transition is executed between a microstrip 20 and a coplanar waveguide 10 on a thick GaAs substrate. In the case of forming the wide band transition part between two transmission media 10, 20, a center conductor is connected to inclined parts and held at the same height as the inclined parts in the vertical direction, but ground faces 12, 22 are not held at the same height in the vertical direction and connected by low inductance routes. The constitution is attained by metalized inclined walls formed by the anisotropic etching of GaAs. Consequently parasitic reactance generated in the wide band transition part is minimized.
Patent JP-H0780362-A (JP)
Title: Triboelectrification gun for electrostatic coating
Inventor: UMIZUMI HARUHISA
IPC: B05B5/047
Filed: 1993-09-17
Abstract: PURPOSE:To provide an electrifying gun for electrostatic coating enabling to impart sufficient electric charge to a powdery coating material without making an electrifying part consisting of a nonconductive resin tube longer or without twisting it. CONSTITUTION:A preliminary electrifying part performing dispersion and electrification is provided at the inlet side of the electrifying part consisting of the nonconductive resin tube 10 by turning the inside wall face of the nonconductive resin ring 33 and sufficient electric charge is imparted to the powdery coating material.
Patent JP-H0280518-A (JP)
Title: Method for locally quenching turbine blade
Inventor: MATSUMURA KEIICHI
IPC: C21D1/18
Filed: 1988-09-16
Abstract: PURPOSE:To give both surfaces of turbine blade the same value of compressed residual stresses by dipping a part of non-quenching part in the turbine blade into water, heating both surfaces of the quenching part with flame so as to become the same temp. and quenching. CONSTITUTION:The front edge part 3 of the turbine blade 1 is made to horizontal and a part of the non-quenching part 2a below the quenching part 2 is dipped into the water 11. The water 11 is circulated with a circulating pump 13 and the main burner pipe 5 is shifted from one end to the other end of the quenching part 2 to heat the quenching part 2 with the flame. Burner part in the main burner pipe 5 is composed of the burner port 5c for back side and the burner port 5d for front side and both sides of the back side 2c and the front side 2d in the quenching part 2 become the same temp. at the same time, when the main burner 5 passes through, and the heat is conducted into the water 11 and the quenching is executed. By this method, as almost the same value of the compressed residual stress is given to each point on both surfaces at the part to be quenched, damage of the turbine blade caused by stress corrosive crack can be prevented.
Patent JP-H0682801-A (JP)
Title: Defect inspecting and correcting device
Inventor: YAMANAKA AKIHIRO
IPC: G01N21/956
Filed: 1992-08-31
Abstract: PURPOSE:To precisely find the position of a defect and automatically correct it, and to inspect even a pattern lead-out line part by providing a laser light detecting means which emits laser light and inspects the defect with its reflected light. CONSTITUTION:A prober 9 is lowered by a Z-axis table 4 and contacts the top of a body to be inspected. At the same time, a laser for autofocusing and inspection emits the laser light and inter-line inspection is performed while the body to be inspected being moved by an XY table 3. After the inspection, the object is moved to an inter-line inspection start position by the XY table 3 and the semiconductor laser 10 for autofocusing and inspection emits the laser light, so that autofocusing and laser inspection are started. Based on the inspection result, the position of the defect is detected with high precision by using image data inputted from a CCD camera 8 to an image processing board. Then the body is moved to a repairing position and a YAG laser 7 for repair emits laser light to correct the defect.
Patent JP-S59119394-A (JP)
Inventor: KUNIYOSHI SHIYUUICHI
IPC: G10L19/00
Filed: 1982-12-25
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-H1078416-A (JP)
Title: Method and device for multi-channel automatic ultrasonic flaw detection of metal plate
Inventor: TAKADA HAJIME
IPC: G01N29/22
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent defect detection and production of error confirmation of a defect without any leakage even if timing closing a defect detection gate is precisely not adjusted by performing threshold value processing, making it binary and performing exclusive-OR processing of a binary signal after a gate signal which becomes a high level after attenuation of a received specific reciprocal transmission wave and becomes a low level during receiving of the specific reciprocal transmission wave is transmitted and the gate signal and a received signal are multiplied by each other. SOLUTION: Ultrasonic transmission circuits 111 -115 make transmission timing same every block, transmit ultrasonic waves, and ultrasonic receiving circuits 121 -125 receive echoes corresponding to the ultrasonic waves. When transmission and receiving are performed, the transmission timing of the ultrasonic waves is made same every block, the ultrasonic waves are transmitted, and the echoes for the ultrasonic waves are received. A plurality of comparators 141 -145 transmit a signal which becomes a high level after attenuation of a received 0.5 reciprocal transmission wave and becomes a low level during of receiving of a 1.5 reciprocal transmission wave.  In an exclusive logical circuit 15, threshold processing of a gate signal and a received signal is performed, they are made binary, exclusive-OR processing of the binary signals is performed, and an inside defect is detected on the basis thereof.
Patent JP-H0279665-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1988-09-16
Abstract: PURPOSE:To always perform the optimum intercepting without generating omission in spite of whether or not recording paper is the one with a nearend mark by performing the intercepting from page information on the middle way of storage stored in a memory means when the recording paper is consumed during a reception operation. CONSTITUTION:When a recording paper mode with the nearend mark is designated by a kind selection notice circuit 28 for the recording paper, the page information on the middle way of recording is recorded on the recording paper when the nearend mark is detected during the reception operation, and the intercepting is performed from the next page information. Also, when the recording paper mode without the nearend mark is designated, the information of the latest one page in a reception original is recorded on a memory circuit 26 for intercepting sequentially, and when the record-paper is consumed during the reception operation, the intercepting is performed from the page information on the middle way of recording based on the information recorded on the memory circuit for intercepting. In such a way, it is possible to always perform the optimum interception without generating omission in spite of whether or not the recording paper is the one with the nearend mark.
Patent JP-S6476003-A (JP)
Title: Core-sheath type plastic optical fiber
Inventor: MATSUMOTO SHIRUYOSHI
IPC: D01F8/10
Filed: 1987-09-18
Abstract: PURPOSE:To improve the bending resistance and the workability by constituting the titled optical fiber so that the transmission light quantity, the winding transmission light quantity and the winding recovery light quantity of light can satisfy a specific relation. CONSTITUTION:When the transmission light quantity of a light beam at the time when parallel rays of 650nm wavelength are made incident from one end of the optical fiber and have been emitted from the other end, the winding transmission light quantity at the time when the transmission light quantity has been measured in the same way in a state that this optical fiber has been wound 100 times to a mandrel of 10mm diameter, and the winding recovery light quantity at the time when the transmission light quantity has been measured in the same way after having unwound said winding are denoted as Io, Ia and Ib, respectively, the light quantities Io, Ia and Ib satisfy a relation of inequalities I, II. In such a way, the excellent bending resistance and workability can be obtained.
Patent JP-S6291191-A (JP)
Title: Production of l-isoleucine
Inventor: TERASAWA MASATO
IPC: C12P13/06
Filed: 1985-10-17
Abstract: PURPOSE:In the production of the titled substance by cultivation of a microorganism in a medium containing D-alpha-aminobutric acid or DL-alpha-aminobutyric acid, an enzyme for racemizing the former substance is allowed to coexist to permit inexpensive and high-yield production of the objective compound. CONSTITUTION:A microorganism which produces L-isoleucine from D-alpha- aminobutyric acid or DL-alpha-aminobutyric acid, such as Brevibacterium flavum is cultured in a medium containing D-alpha-aminobutyric acid or DL-alpha-aminobutyric acid and known carbon and nitrogen sources. At this time, another microorganism which racemizes D-alpha-aminobutyric acid, but does not act on L-isoleucine such as Pseudomonas putida, or its treated product is allowed to coexist to increase production rate from D-alpha-aminobutyric acid into L-isoleucine.
Patent JP-H0547735-A (JP)
Title: Cleaning apparatus
Inventor: OMI TADAHIRO
IPC: H01L21/304
Filed: 1991-08-20
Abstract: PURPOSE:To effectively clean by providing a vessel for shielding a light on a part of a member to be processed, in contact with chemicals or ultrapure water to be used for cleaning, and further providing inert gas supply means into the vessel, gas spraying means to a member to be dried, and ultraviolet irradiation means to gas. CONSTITUTION:An apparatus for cleaning or drying a member to be processed, comprises a light shielding vessel 101 having a function of shielding a light in a part of a member 102 to be processed, in contact with chemicals or ultrapure water to be used for cleaning in such a manner that an inner atmosphere can be replaced, further, an inert gas supply unit 104 for supplying inert gas into the vessel 101, a gas injection nozzle 207a for drying a member 209 to be dried by spraying the inert gas toward the member 209, and an ultraviolet irradiation unit 204 for irradiating part of the gas with ultraviolet ray. Thus, impurities on the surface of a semiconductor of the member to be processed can be effectively removed.
Patent JP-2001056447-A (JP)
Title: Condensing optical system for laser beam source
Inventor: YAMANAKA YUTAKA
IPC: G02B13/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a condensing optical system capable of relatively simply forming a micro spot. SOLUTION: The intensive filter 2 in which transmissivity is gradually increased as the U axial direction is left from the center of the optical axis is disposed between a laser beam source 1 and an objective lens 3. The intensive filter 2 is arranged so that the narrow direction of the radiating angle of the laser beam emitted from the laser beam source 1 coincides with the U axis. In the laser beam transmitting the intensive filter 2, the difference of optical intensity between the vicinity of the center of the optical axis and both end parts is reduced, the distribution of the radiating angle being enlarged is obtained, and the distribution of intensity near the radiating angle in the V axial direction orthogonal to the U axial direction is formed.  Thus, the distribution of intensity in the aperture of the objective lens 3 is equalized in both directions, and a nearly circular micro spot is easily formed by correcting asymmetry of the radiating angle of a semiconductor laser without changing the distance and the arrangement of the objective lens 3 and the laser beam source 1.
Patent JP-H0767675-A (JP)
Title: Production of epsilon-poly-l-lysine
Inventor: IZUMI YOSHIKAZU
IPC: C08G69/10
Filed: 1993-08-25
Abstract: PURPOSE:To smoothly obtain an epsilon-poly-L-lysine 2-24 in polymerization degree in a high yield. CONSTITUTION:An epsilon-poly-L-lysine 2-24 in polymerization degree can be obtained by using the resting microbes or crude enzyme liquor of Streptomyces albulus subsp. lysinopolymerus as the epsilon-poly-L-lysine-productive strain.