baber/WOPTO huggingface dataset:
Patent JP-H03251172-A (JP)
Title: New l-lactic acid-dehydrogenating enzyme and gene coding thereof
Inventor: ITO YOSHIYUKI
IPC: C12N15/09
Filed: 1990-02-28
Abstract: PURPOSE:To advantageously obtain the subject enzyme useful for production of L-lactic acid by culturing microorganism of genus Streptococcus producing L-lactic acid dehydrogenating enzyme comprising a specific amino acid sequence and collecting said enzyme by separating from the culture material. CONSTITUTION:A microorganism (e.g. Streptococcus thermophius) belonging to genus Streptococcus producing L-lactic acid dehydrogenating enzyme composed of amino acid sequence expressed by the figure (omitting description of amino acid sequence of from 221th to 327th) is prepared. Next, said microorganism is cultured and produced L-lactic acid dehydrogenating enzyme is separated from the cultured material, then collected to afford the objective L-lactic acid dehydrogenating enzyme composed of amino acid sequence expressed by the figure. By using said enzyme, L-lactic acid can be obtained from pyruvic acid in vitro and L-lactic acid can also be directly produced by culturing a transformed line of lacto bacilli transduced with a gene coding said enzyme.
Patent JP-H05217076-A (JP)
Title: Pos system
Inventor: OBA KUNIO
IPC: G07G1/14
Filed: 1992-01-31
Abstract: PURPOSE:To attain radio communication between plural POS units by providing each of a master POS unit and slave POS units with a radio communication equipment. CONSTITUTION:A POS (Point Of Sales) system is provided with the master POS unit 1 and plural slave POS units 6 and the master POS 1 is constituted of mutually connecting a processor 2, a main storage device 3 consisting of a random access memory(RAM) and a communication mechanism equipment 4. Similarly to the master POS 1, each slave POS 6 is constituted of mutually connecting a processor 7, a main storage device 8 consisting of a RAM and a communication mechanism device 9. The radio communication equipments 5, 10 are respectively connected to the device 4 in the master POS 1 and the device 9 in the slave POS 6 and communication between the master POS 1 and the slave POS 6 is executed by radio waves through respective equipments 5, 10.
Patent JP-S59172675-A (JP)
Inventor: NAKAYAMA MASAHITO
IPC: G02F1/1333
Filed: 1983-03-22
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-H02225795-A (JP)
Title: Shield excavator
Inventor: HONDA TETSUSHI
IPC: E21D9/087
Filed: 1989-02-27
Abstract: PURPOSE:To enable the inspection and exchange work of a cutter bit to be executed handily with safety in atmospheric pressure by arranging passages in hollow shapes for enabling human beings to pass, in a space between a cutter spoke and a bulk head, or in an intermediate beam or the like. CONSTITUTION:Intermediate beam 10 having passages 9 for enabling human beings 8 to pass and set in the hollow shape of air-tight construction are saliently arranged on the side of the facing natural ground 7 of a cutter supporting ring 6. The beams 10 are integrally formed with cutter frames 12 with fitted cutter bits 11, and have passages 14 for enabling the human beings 8 to pass, and the hollow cutter spokes 13 of air-tight construction are fixed at the tips of the intermediate beams 10, and the passages 14 are communicated with the passages 9. When the cutter bits 11 are inspected and are exchanged, then the human beings 8 approach the bits 11 from a machine interior via the passages 9, 14 and other passages 29, 30 and work in the cutter spokes 13 without going out to the facing natural ground 7.
Patent JP-H09302197-A (JP)
Title: Coating-resistant thermoplastic resin composition and its production
Inventor: TAGUCHI TAKASHI
IPC: C08K5/10
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, comprising a rubber-like polymer and other specific copolymers in a specified proportion, excellent in balance among impact and coating resistances, color tone stability at the time of melting and molding processability and useful as a resin material for a coating material and an automotive and a motorcycle exterior trim part. SOLUTION: This coating-resistant thermoplastic resin composition is a resin composition comprising (A) 5-40wt.% rubber-like polymer such as a polybutadiene or a poly(butadiene-styrene) and (B) a copolymer other than the component A such as a styrene-acrylonitrile copolymer. The component B has 25-35wt.% average with cyanide content (X) and contains a copolymer having a composition with a higher vinyl cyanide content than X by >=2wt.% in an amount of 3-20wt.% based on the component B. Furthermore, the composition preferably contains (C) pentaerythritol tetrastearate in an amount of 0.1-5 pts.wt. based on 100 pts.wt. composition.
Patent JP-H06242027-A (JP)
Title: Lang camera
Inventor: KIKUCHI TETSUO
IPC: G01N23/203
Filed: 1993-02-12
Abstract: PURPOSE:To prevent a stripe pattern caused by scattering X-ray from appearing on an X-ray topograph by disposing a scattering X-ray shielding member closely to the opening of second slit. CONSTITUTION:An L-type scattering X-ray shielding member 32 is fixed to the opening of a second slit 18 on the sample 14 side. X-ray 26 diffracted by the sample 14 passes through the second slit 18 and impinges on a photographic film 16. In a conventional Lang camera, scattering X-ray 28 passed through the second slit 18 is blocked by the shielding member 32 and can not impinge onto the photographic film 16. Consequently, a stripe pattern caused by the scattering X-ray 28 does not appear on an X-ray topograph.
Patent JP-S53130285-A (JP)
Title: New semipermeable membrane
Inventor: ISHII KIYOSHI
IPC: B01D71/06
Filed: 1977-04-21
Abstract: PURPOSE: To provide a semipermeable membrane, which shows excellent semipermeability and is stable to various chemicals, is made of polymer given by substitution of a portion of hydroxyl gr. of phenoxy resin of specific structure with sulfoalkyl ether gr. or sulfoaryl ether gr. etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04282848-A (JP)
Title: Manufacturing device for semiconductor device
Inventor: KISA TOSHIMASA
IPC: H01L21/68
Filed: 1991-03-12
Abstract: PURPOSE:To shorten the carry time of a wafer and also prevent the pollution of the wafer by the occurrence of dust by making an electrostatic chuck suck the wafer directly by a carry arm, concerning the manufacturing device of a semiconductor device such as a vacuum processor, etc. CONSTITUTION:This is composed of a chamber 1, a carry arm 3, which face- down-carries a wafer 2 through a gate 1a, an RF electrode 4, which is installed inside downward in the upper part of that chamber 1, and a counter electrode 6, which is arranged in opposition through the electrostatic chuck 5 provided near that RF electrode 4. And for the carry arm 3, a wafer tray 3b, which supports the inverted wafer 2 through a shock absorbing member 3a, is provided at the top, and it is made so as to move up and down so that the supported wafer 2 may contact elastically with the electrostatic chuck 5.
Patent JP-H01220238-A (JP)
Title: Optical information recording card
Inventor: ARAI YUJI
IPC: G11B7/24012
Filed: 1988-02-29
Abstract: PURPOSE:To obtain a reproduction signal of high C/N by applying an antireflection means which prevents reflection of laser light onto a protective layer thereby preventing the reflection of the laser beam transmitted through an optical recording layer, the transmission of said beam again through pits and the detection thereof on a pickup side. CONSTITUTION:An optical recording part 14 consists of the optical recording layer 12 formed on a substrate 11. Said recording layer 12 is covered by the protective layer 13. The antireflection means which prevents the reflection of the laser light is applied on this protective layer 13. The reflection of the light transmitted through the pits formed on the optical recording layer 12 to the optical recording layer 12 side is, therefore, prevented by the antireflection means at the time of reading the recorded data by projecting the laser beam from the pickup to the optical recording layer 12 through the substrate 11 in the case of the optical information recording card of the system consisting in providing the pits to the optical recording layer 12 by boring holes thereto particularly by means of the laser beam. The optical information recording card which allows protection of the optical recording layer by the protective layer while having the high recording sensitivity and reproducing characteristic is thereby obtd.
Patent JP-S6181412-A (JP)
Title: Production of grosslinked polymer
Inventor: YOMO KAZUO
IPC: C08F18/00
Filed: 1985-03-11
Abstract: PURPOSE:A crosslinked polymer useful as lens, glass, etc., having high refractive index, improved transparency, wear resistance, chemical resistance, and dimensional stability, obtained by polymerizing radically a specific epoxysuccinic acid unsaturated ester, etc. CONSTITUTION:An epoxysuccinic acid unsaturated ester (e.g., epoxysuccinic acid diallyl ester, etc.) shown by the formula (R is H, or CH3), and, if necessary, another copolymerizable monomer (e.g., acrylic acid, etc.) are polymerized in the presence of a radical polymerization initiator (e.g., benzoyl peroxide, etc.), to give the aimed polymer usually having 1.50-1.57 refractive index and >=91% light transmittance/2mm thickness. The polymerization, for example, is carried out by starting slowly at room temperature-50 deg.C, finishing at 70-120 deg.C, and completing preferably for 10-25 hours.
Patent JP-H09241673-A (JP)
Title: Hard stock and production of hard stock-containing plastic oil and fat composition
Inventor: NAGO ATSUSHI
IPC: C11C3/10
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a hard stock capable of providing a margarine not causing the oozing of a liquid even at a high temperature, suppressing the occurrence of graining, excellent in melt in the mouth and spread at a low temperature by a specific method. SOLUTION: A mixed oil of (A) 5-15wt.% of a liquid oil (e.g. a colza oil or a soybean oil having a high content of a polyfunctional unsaturated fatty acid residue), (B) behenic acid, its ester or oils and fats containing behenic acid, etc.,(C) oils and fats derived from a palm oil (preferably ones containing 40-70wt.% of a palmitic acid residue) and (D) laurin-based oils and fats (preferably ones containing 35-55wt.% of a lauric acid residue) is treated with a lipase having specificity at the 1, 3 positions (e.g. a lipase derived from a fungus belonging to the genus Rhizopus and selectively transesterified. The amount of the component C blended is preferably 45-60wt.% and that of the component D is preferably 20-40wt.%.  The preferable fatty acid composition of the hard stock is 45-55wt.% of a 16-20C saturated fatty acid residue, 10-22wt.% of a 12C saturated fatty acid residue, 6-10wt.% of a polyfunctional unsaturated fatty acid residue and 0.5-5wt.% of a 22C saturated fatty acid residue.
Patent JP-S62206331-A (JP)
Title: Display lamp fixing device in air conditioner
Inventor: EBIHARA MASAHARU
IPC: F24F13/20
Filed: 1986-03-04
Abstract: PURPOSE:To enable a display lamp to be rationally fixed by a method wherein the circuit part for a display lamp is fixed to a display element and a cylindrical projection to be engaged with the outer periphery of the display lamp is arranged at a spacer. CONSTITUTION:A display lamp 4 and a lamp flange 4a are integrally formed with synthetic resin. The display lamp 4 is automatically inserted into a display element 6 by an automatic machine, and set in position, and then the display lamp 4 is fixed to the display element 6 through soldering 7. The outer periphery of the flange 4a is engaged with the cylindrical projection 5a arranged at the spacer 5 so as to prevent a falling of the display lamp 4. With this arrangement, it is possible to perform the automatic fixing of the display lamp and reduce the cost of material and the number of manufacturing steps.
Patent JP-S56143745-A (JP)
Title: Call signal transmission system
Inventor: SOGA SENJI
IPC: H04M3/02
Filed: 1980-04-09
Abstract: PURPOSE:To enable a simple device to transmit a call signal in incoming connection by monitoring intermittent call signals, shifting in phase, at any time and by selectively controlling a call signal transmitted at the point in time of the incoming connection. CONSTITUTION:As an incoming request arrives at one of subscribers 10-1n, central controller 4 controls exchange switch 5 to set the channel between the subscriber or trunk having received the incoming request and incoming subscribers 10-1n and, at the same time, sends the indication of call signal transmission to corresponding one of line circuits 20-2n. Call signal generator 3 generates intermittent call signal shifting in phase and one of them is connected invariably. Central monitor device 4 receives information on the call signals from memory device 6 monitoring and storing the said call signals all the time and then sends to line circuits 20-2n the indication of the connection of the call signal having the connection phase at this point in time.
Patent JP-H01220226-A (JP)
Title: Focusing servo controller
Inventor: FUKAZAWA TAKASHI
IPC: G11B7/085
Filed: 1988-02-29
Abstract: PURPOSE:To surely perform the pull-in of focusing servo at the time of retrying focusing search by providing a means to change the speed of a focusing search signal corresponding to the number of times of the focusing search. CONSTITUTION:A focusing error detecting means 5 which generates an error signal corresponding to the relative distance of an objective lens for an optical information recording medium, a means 3 which controls the position of the objective lens for the information recording medium based on a focusing error signal, and a means 4 which generates the focusing search signal to change the relative distance between the information recording medium and the objective lens actively are provided. Also, means 7 and 8 to change the speed of the focusing search signal corresponding to the number of times of the focusing search are provided. Then, the search speed of the focusing search signal is set differently at the time of performing the first time of searching the focusing search signal from the time of performing the second time of searching after failing in the pull-in of the focusing servo. In such a way, it is possible to perform the pull-in of the focusing servo surely at the time of retrying the focusing search.
Patent JP-S59172853-A (JP)
Title: Error correcting device
Inventor: FURUYA TSUNEO
IPC: G06F11/10
Filed: 1983-03-19
Abstract: PURPOSE:To protect more strongly a data with higher priority by applying a unique error correcting code to (n+k)-set of symbols among (n+k+m+1)-set of symbols subjected to error correction coding. CONSTITUTION:In a subchannel of a compact disc where an information signal is recorded as a main channel, data for control of n-set of symbols are added with redundant code of k-set of symbols and encoded. The input data added with a data for display of m-set of symbols and one redundancy code and encoded and being subject to error correction coding and processing of (n+k+m+ 1)-set of symbols, is detected for the size of an error and an error location by a decoder 92, a P flag representing it is generated and applied to a decoder 93. The decoder 93 uses the P flag,corrects the error, generates a Q flag representing the size of error and applies it to a decoder 94. The decoder 94 uses the flags P, Q so as to check the error correction of the (n+k)-set of symbols and strengthen the protection of the control data.
Patent JP-H05250309-A (JP)
Title: Bus adapter device
Inventor: SATOU AKIYUKI
IPC: G06F13/36
Filed: 1992-03-04
Abstract: PURPOSE:To decrease the traffic of a 32-bit bus by efficiently connecting a 16-bit bus and the 32-bit bus which differ in bit width. CONSTITUTION:A processor 3 and a main memory 4 are connected to the 16-bit bus 2 and an extended memory 8 is connected to the 32-bit bus 7. The 16-bit bus 2 transfers address data in one cycle and the 32-bit bus 7 transfers data in a sequence of several cycles with a command. A buffer control circuit 11 monitors requests and addresses inputted from the 16-bit bus 2 and when the same requests are sent to successive addresses, those requests are stored in a request register 6 and outputted as one request to the 32-bit bus 7. The buffer control circuit 11, on the other hand, inputs 32-bit width data from the 32-bit bus 7 to a response register 9, and divides the data in conformity with the 16-bit bus 2 and outputs them.
Patent JP-S58164274-A (JP)
Title: Photodiode
Inventor: KOKUBO TADAAKI
IPC: H01L31/10
Filed: 1982-03-24
Abstract: PURPOSE:To reinforce the bonding strength of a photodiode by partly forming an Au layer on the bottom of an N type Si substrate and bonding the bottom to a metal base via conductive resin. CONSTITUTION:An Au layer 31 is formed not on the entire bottom of an N type Si photodiode chip 1 but on the bottom of 10-60% of the range of the bottom area. According to this structure, even if there is large incident luminous flux, it is not saturated, and the insufficient bonding strength of a conductive adhesive can be supplemented by the Au layer, thereby preventing the exfoliation of the metal base from the chip and obtaining a photodiode which has high reliability.
Patent JP-H08240644-A (JP)
Title: Semiconductor measuring circuit equipment
Inventor: HARAYAMA HIDEKI
IPC: H01L21/66
Filed: 1995-03-07
Abstract: PURPOSE: To provide a semiconductor measuring circuit equipment designed for shortening a time for measurement and facilitating the measurement. CONSTITUTION: In semiconductor measuring circuit equipment constructed of a semiconductor measuring circuit element 1, a group 2 of circuits to be measured which is disposed on the element and measuring terminals 3 connected to wirings of the group 2 of the circuits to be measured and also to an external evaluating device 4, an address decoder 5 is disposed between the external evaluating device 4 and the group 2 of the circuits to be measured. This address decoder 5 has ROM 6 being an address number specifying circuit and address terminals 7 being measuring terminals. By this constitution, selection and switchover of the group 2 of the circuits to be measured are accelerated, since they are executed not by a mechanical method, but by an electrical method.  Even when the number of the circuits 2 to be measured is increased, besides, the enlargement of a device area owing the increase in the measuring terminals 3 is not needed, since all of the circuits are connected to the address decoder 5.
Patent JP-H0343073-A (JP)
Title: Specific microbial lipase having activity at various temperatures and detergent containing said lipase
Inventor: JIYOOJI II PIASU
IPC: C12N1/20
Filed: 1990-02-27
Abstract: NEW MATERIAL: Pure culture of bacteria selected from bacteria having ATCC number 53848, 53849, 53850, 53851, 53852 and 53853, a genetic equivalent thereof, or a mixture thereof, and having lipase-encoding genetic material.  
     USE: To produce a new lipase suitable for a detergent composition, active within the ranges of application temperature and pH of a synthetic detergent, and compatible with the synthetic detergent composition.  
     PROCESS: The bacterial are obtained by selecting a strain capable of producing the lipase from an environment containing a halogenated organic compound such as 2,6-dichlorotoluene by using a well-known method, and isolating the strain. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H06239443-A (JP)
Title: Arranging conveyor device for column like part and arranging-conveying-positioning device
Inventor: SAITO HIDEO
IPC: B65G57/30
Filed: 1993-02-15
Abstract: PURPOSE:To make mechanism simple and compact so as to reduce the manufacturing cost in a device for conveying column like parts of specific length in the arranged state and positioning them. CONSTITUTION:The-bottom face 1a and a pair of opposed side faces 1b, 1c are formed into groove' shape, and a carrier path with easy inclination in the direction crossing the conveyed direction of column like parts supplied one by one is provided to form a carrier plate 1. An elastic direction change guide 3 provided obliquely toward the lower reaches of conveyance from the lower side face (a) of the inclination is disposed in the carrier path. An offset guide 5 of circular arc shape or with inclination provided obliquely toward the lower reaches of conveyance from the opposite direction to the direction change guide 3 is disposed downstream of the direction change guide 3. A moving member 7 is further provided to move the column like parts in the carrier path. The column like parts are arrangingly conveyed into a housing 13 and positioned.
Patent JP-H06242494-A (JP)
Title: In-finder display device for camera
Inventor: ITO KAORU
IPC: G03B13/12
Filed: 1993-02-13
Abstract: PURPOSE:To make manufacturing possible with simple structure and low cost and to clearly separate and display each optical image frame of standard and panoramic pictures in a finder visual field. CONSTITUTION:In an Albada type finder optical system, the optical image frames of a standard picture frame size, a panoramic picture frame size, etc., are formed as a film frame for reflection and vapor deposition on the front surface 9a of a positive lens 9 and an optical image frame reflecting surface for reflecting the optical image frame in the direction of an observing eye F is formed on the rear surface 8a of a negative lens 8. A pair of finder visual field changing plates 41 and 44 are provided so as to advance or retreat between the negative lens 8 and the positive lens 9, in the standard picture the plates 41 and 44 are retreated from a visual field angle changing path 40 and the optical image frame of the standard picture frame size, etc., are displayed in a transparent space and in the panoramic picture, the plates 41 and 44 are advanced into the visual field angle changing path 40 and the optical image frame of the standard picture frame size is shielded to clearly display the optical image frame of the panoramic picture frame size. The finder visual field changing plates 41 and 44 actuate linking with a light shielding blade changing an exposure picture frame size for a film.
Patent JP-H06238527-A (JP)
Title: Manufacture of cutting tool and cutting machining method
Inventor: YOKOSE EMIKO
IPC: B23P15/28
Filed: 1993-02-12
Abstract: PURPOSE:To manufacture a high strength silicon carbide dispersed reinforced silicon nitride complex ceramic cutting tool excellent in defection resistance and abrasion resistance. CONSTITUTION:This is a method to manufacture a silicon carbide dispersed reinforced silicon nitride complex ceramic cutting mixture of tool by hot pressing mixture of Si-C-N amorphous powder carbon content by a chemical gaseous phase method of which is 1.5-12.0 weight % and sintered assistant powder. As (a) Si-C-N amorphous powder and a sintered assistant, Fe, Al and Ca impurity amount of which is respectively 50ppm or less are used, and a process of mixture of (b) Si-C-N amorphous powder and the sintered assistant to a process to put the acquired mixed powder in a hot press die are carried out under in an atmosphere having cleanliness of class 10000 or less, and hot press for 30 minutes to 10 hours is carried out at (c) 1700-1900 deg.C and under pressure of 150 deg. 500kg/cm<2>.