baber/WOPTO huggingface dataset:
Patent JP-H06181787-A (JP)
Title: Production of l-alpha-aminoadipic acid
Inventor: NAKAYAMA KIYOSHI
IPC: C12R1/20
Filed: 1992-05-06
Abstract: PURPOSE:To efficiently obtain the subject compound useful as e.g. a raw material for peptidic antibiotics by making microorganisms (a treated product thereof) such as of Agrobacterium, Alcaligenes, Klebsiella, Brevibacterium or Bacillus act on Llysine. CONSTITUTION:A medium is inoculated with microorganisms belonging to Agrobacterium, Alcaligenes, Klebsiella, Brevibacterium or Bacillus (e.g. Agrobacterium tumefaciens IFO 3058) to conduct a shaking culture at 26 deg.C fopr 48hr, and the resultant culture fluid is centrifugalized to gather the resulting microbes. The microbes or a treated product thereof is suspendedly added to 50mM of a phosphate buffer solution of pH9.0 containing L-lysine followed by shaking at 26 deg.C for 120hr to conduct a reaction followed by centrifugation of the reaction liquor to eliminate the microbes (treated product). The resulting reaction liquor is then passed through a strongly basic anion exchange resin column followed by eluting the adsorbate with 1M acetic acid and then concentrating the eluate at reduced pressure; water is added to the resultant concentrate to effect deposition of added to the resultant concentrate to effect deposition of crystal, which is then separated and dried to afford the objective L-alpha- aminoadipic acid.
Patent JP-S6050699-A (JP)
Title: Checking system of memory circuit operation
Inventor: HIRASAWA TSUTOMU
IPC: G06F12/16
Filed: 1983-08-29
Abstract: PURPOSE:To detect at an access time whether a storage device is operated exactly or not by checking at every memory access whether a signal sent out to a peripheral circuit from a memory control part is inputted exactly to a memory part or not. CONSTITUTION:For instance, three signals required for write are outputted at an access time of a memory 3 from a memory operating signal generating circuit 21 of a control part 2 responding to a CPU. These signals are supplied to the memory operation checking circuit 12 of a memory peripheral circuit 1, and also access the memory 3 through a gate circuit 11. At the same time, the signal passing through the gate 11 is also impressed to T type FFs 13-15 which are reset at every access cycle, and the Q output of the FFs 13-15 obtains the same state as the signal passing through the gate 11. Subsequently, basing on the output of these FFs 13-15 and the output of the circuit 21, the circuit 12 decides at every access whether a memory control signal sent out to the peripheral circuit is inputted exactly to the memory 3 or not, and whether a storage device is operated exactly or not is detected at an access time.
Patent JP-S5387051-A (JP)
Title: Prevention against corrosion and scaling in heat exchanger or its pipes
Inventor: HIRANO SHIYOUEI
IPC: F28F19/01
Filed: 1976-12-28
Abstract: PURPOSE: To device to widen the anticorrosive area to the depth of tens of centimeters from pipe ends of a heat exchanger as well as to give a perfect anticorrosive treatment near the inlet and outlet of a heat exchanging pipe by adopting an electric anticorrosive process and metal-anticorrosives in combination. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6049663-A (JP)
Title: Structure of transistor
Inventor: KATSUYAMA KENICHI
IPC: H01L21/331
Filed: 1983-08-29
Abstract: PURPOSE:To eliminate an effect on an input signal of emitter lead inductance by forming a lead for the input signal and a lead for emitter currents to an emitter. CONSTITUTION:A collector electrode 4 is formed to a collector 1 while aluminium is evaporated 5 to an emitter 2 and a base 3, and a base lead 7 and emitter leads 14, 15 are bonded. The lead 14 is used as a lead for emitter currents and the lead 15 as a lead for an input signal. Accordingly, an effect on the input signal is eliminated because the term of ZE2.hfe (hfe represents a current amplification factor) is not made to be contain in input impedance at a time when input signal voltage is applied to a base terminal B' and an emitter terminal E1' and the inductance of ZE1 is slight.
Patent JP-S5946703-A (JP)
Inventor: SUZUKI MASANORI
IPC: H01B3/08
Filed: 1982-09-10
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-S5946734-A (JP)
Title: Manufacturing method for curved tube type fluorescent lamp
Inventor: IMAMURA HITOSHI
IPC: C03B23/06
Filed: 1982-09-10
Abstract: PURPOSE:To easily manufacture a curved tube type fluorescent lamp in which a pair of annular sections are coaxially juxtapositioned by bending both sides of a direct tube into annular types with the mutual same shape on the same plane and then bending an intermediate section in a U-shaped type. CONSTITUTION:A pair of round annular sections 5 and 6 with the mutual same shape are formed on both sides of a straight tube type glass bulb 8 by heating the bulb 8 up to the temperature at which it can be curved and sections 11 and 12 to be curved in the coming process that are positioned on both sides holding the intermediate point of the bulb 8 there between are bent simultaneously on the same plane, while an intermediate bent section 13 formed into almost a U- shaped type is formed between the annular sections 5 and 6. Then a joint section 7 is formed by heating the said intermediate bent section 13 again up to the temperature at which it can be curved and bending the intermediate bent section 13 in almost a U-shaped form in the direction perpendicular to a plane including the annular sections 5 and 6 and a curved tube type bulb 1 whose curved sections 5 and 6 are coaxially opposed and juxtapositioned is molded.
Patent JP-2000343807-A (JP)
Title: Method for ink recording
Inventor: IZUMITANI SATORU
IPC: B41M5/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent a phenomenon called 'strike through' due to a stain of an ink on a surface of a recording medium such as paper or the like or penetration of the ink to a rear surface of the medium in the case of supplying the ink to the medium. SOLUTION: The method for ink recording comprises a step of supplying a penetration accelerator containing at least one type selected from a tetraethylammonium hydroxide, a trimethylbenzylammonium hydroxide, a dimethylbenzylammonium hydroxide, a Ca(SCN)2, a ZnCl2, an LiCl, an LiI, an LiSCN, a CaBr2, an NaSCN, a KSCN, a KI, an NaI, an ammonia or ethylenediamine solution of a copper hydroxide and an alkali solution of an iron tartrate to supply an ink onto a recording medium 1 to form an image, and a step of supplying the ink to the medium 1.
Patent JP-H091938-A (JP)
Title: Thermal recording medium
Inventor: MANDOU RITSUO
IPC: B41M5/26
Filed: 1995-06-23
Abstract: PURPOSE: To obtain a thermal recording medium having excellent reading suitability in a near infrared region and excellent preservability by using fluoran compound represented by a specific formula as leuco dye, and forming pigment in an intermediate layer as a hollow particle in the medium utilizing the color developing reaction of the leuco dye with coloring agent. CONSTITUTION: In the thermal recording medium comprising an intermediate layer containing pigment and adhesive, a thermal recording layer containing leuco dye and coloring agent and a protective layer sequentially provided on a support, as the leuco dye, fluoran compound represented by a formula is used, and the intermediate layer contains hollow particles as the pigment. In the formula, R1 , R2 are 1-6C alkyl group, and R3 , R4 are hydrogen atom or 1-6C alkyl group. As the leuco dye, preferably 3-p-dimethylaminophenylamido-5,7- dimethylfluoran is used. As the hollow particle contained as the pigment in the intermediate layer, spherical hollow particle or foamable filler is used.
Patent JP-H0715499-A (JP)
Title: Digital telephone set
Inventor: SHAMOTO MICHIO
IPC: H04M1/274
Filed: 1993-06-28
Abstract: PURPOSE:To improve the convenience of users by not only facilitating the input work of a telephone number but also recognizing both a fact of an incoming phone call and its telephone number so as to extend the way of succeeding countermeasure. CONSTITUTION:A telephone number of the other party receiving a call is recognized by an incoming call circuit 7, which stores both the called telephone number information and telephone number information made dialing from this side in a data storage section 17. The telephone number information is displayed on a display section 19. As to the telephone number information received or dialed in the past is referred to by the user by using the display section 19 and desired information is selected and dialed by properly operating a call button 13 and a dial button 15.
Patent JP-S5782481-A (JP)
Title: Heat insulating device
Inventor: OOKURA AKIRA
IPC: B65D90/42
Filed: 1980-11-11
Abstract: PURPOSE: To provide a heat insulating device which decreases heat losses from the surface of heating liquid by providing heat insulaing floats in series to a guide attached to a heating vessel, and disposing, opening and closing these floats serially by an actuator with respect to said vessel.  
     CONSTITUTION: At the time of carrying the prescribed work into a heating vessel 1, a reversible motor 14 is driven to rotate and drive a chain sprocket wheel 8. By the rotation and driving of the wheel 8, a conveyor chain 5 is run along a guide 9, and in accordance with this, heat insulating floats 4, 4W attached to attachments 6, 6 secured to the chain 5 are moved serially upward along the guide 9. Hence, the surface of heating liquid 3 is opened and the work is immersed in the liquid 3. When the motor 14 is run in the direction opposite from the above- described process, the floats 4, 4W are reset on the surface of the liquid 3, and the surface of the liquid 3 is heat-insulated and sealed for the set time when the prescribed work is immersed in the liquid 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H027206-A (JP)
Title: Manufacture of magnetic head
Inventor: ABE IWAO
IPC: G11B5/147
Filed: 1988-06-25
Abstract: PURPOSE:To regulate and manage the depth of a magnetic gap with high accuracy and to obtain a magnetic head with high reliability by joining a protection plate in which a groove of almost the same shape as that of a winding groove is formed so that the grooves can align with each other on a substrate after forming a magnetic head device having the winding groove on the substrate. CONSTITUTION:The substrate on which the magnetic head device whose magnetic path is formed by a magnetic thin film core and having the winding groove and the protection plate 18 in which the groove of almost the same shape as that of the winding groove 17 of the magnetic head device is formed are joined so that the grooves can align with each other. Therefore, a closed magnetic path can be formed by the magnetic thin film core. And since the winding groove is formed so as to generate prescribed depth on the magnetic thin film core is advance, the depth can be decided with high accuracy. In such a way, it is possible to perform depth regulation and depth management with high accuracy, and also, dispersion in the depth can be reduced, thereby, the magnetic head with high reliability can be obtained. Also, it is possible to easily join the substrate with the protection plate, and to improve productivity.
Patent JP-H0750825-A (JP)
Title: Human being and animal monitor system
Inventor: MORI HIDEO
IPC: G06T1/00
Filed: 1993-05-24
Abstract: PURPOSE:To obtain the monitor system able to recognize a person or a kind of an animal invaded in a monitor area by detecting a height and width and a rhythm of walking of a person or an animal with a TV camera or an infrared ray camera. CONSTITUTION:An image pickup device 101 using a black/white TV camera or an infrared ray TV camera is mounted to a turning base 102 and installed toward a monitor area. A picture processing unit binarizes an inter-frame difference picture in the case of a black/white TV picture, and '1' is set to pixels of a threshold level or over and '0' is set to pixels less than the threshold temperature level in the difference. In the case of an infrared ray picture, '1' is set to pixels of a threshold level or over and '0' is set to pixels less than the threshold temperature level in the difference and the area whose pixels are set to '1' is selected to be a moving body area. Then the moving body area is traced to decide whether a moving body is a person or an animal based on the height, the width, the area and the walking rhythm, its kind, position and speed are outputted from an alarm output section. Through the constitution above, a person or an animal is distinguished from a moving vehicle such as an automobile and a tree rustling in the wind and whether the moving object is a person or an animal is recognized.
Patent JP-2000342048-A (JP)
Title: Side clutch mechanism for mower
Inventor: MATSUMOTO AKIHIRO
IPC: A01D34/68
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To solve problems that the operating efficiency is deteriorated because a conventional mower is turned by swinging a handle. SOLUTION: This side clutch mechanism for a mower is obtained by installing shifter forks 28 operable with side clutch levers 4, shifters 27 moved by operations of the shifter forks 28 and capable of cutting off and connecting a power to mobile wheels 17 and locking pins 29 arranged on the side of a transmission case 10 and engaging with the shifters 27 so that the shifters 27 can be changed into positions for transmitting the power to the wheels 17,  positions for idling the wheels 17 and positions for fixing the wheels 17 where the power is cut off to engage the shifters 27 with the locking pins 29 in the mower capable of transmitting the power from an engine 11 through the transmission case 10 to a cutting part and the pair or left and right mobile wheels 17 and equipped with the side clutch levers 4 for cutting off and connecting the driving of the left and right mobile wheels 17 in a handle 2.
Patent JP-S5946466-A (JP)
Inventor: HASHIMOTO MASUMASA
IPC: F25B39/02
Filed: 1982-09-09
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-H07109837-A (JP)
Title: Method for detaching auxiliary material for attaching metal fitting
Inventor: SHIMODA HAJIME
IPC: E04G21/14
Filed: 1991-06-28
Abstract: PURPOSE:To easily pull out a stud bolt from concrete in the case where the stud bolt for temporarily fixing an embedded metal fitting embedded in a concrtete surface is protruding long from the embedded metal fitting and also in other cases. CONSTITUTION:When an embedded metal fitting is temporarily fixed, a cover 8 is fitted onto a stud bolt 2. This cover 8 is longer than a part of the stud bolt 2 protruding further from a stud lock 9 and is fitted onto an exposed part of the stud bolt 2 after the stud lock 9 is fitted.
Patent JP-H061737-A (JP)
Title: Production of lanthanum alkoxide
Inventor: IWAO TETSUYA
IPC: C07C31/28
Filed: 1992-06-17
Abstract: PURPOSE:To provide a lanthanum alkoxide useful as a raw material for superconductive materials and catalysts in a high purity, in a high yield and in a shorter reaction time than by conventional methods. CONSTITUTION:When a lanthanum halide of formula: LaX3 (X is halogen) is reacted with an alkoxide of formula: ROM (RO is alkoxy; M is alkali metal atom) in the presence of a solvent (e.g. an aromatic hydrocarbon, especially preferably toluene) in a suspension state, a rigid abrading medium is allowed to exist in the reaction system, and the reaction is performed, while the reaction products are abraded and stirred. The abrading medium includes glass, iron and ceramics, and added to the reaction systems in an amount of approximately 10-30vol.%. The abrading operation is performed with a high speed stirrer, a turbine mixer, a slurry pump, etc. The lanthanum halide is preferably used in an amount of >1/3 mole per mole of the alkoxide.
Patent JP-S6136852-A (JP)
Title: Scan circuit
Inventor: FUNADOGAWA HITOSHI
IPC: G06F11/22
Filed: 1984-07-28
Abstract: PURPOSE:To increase the working speed of a flip-flop to be scanned by selecting the normal data or the scan data by the scan mode signal. CONSTITUTION:A SCAN MODE is set at ''0'' in a normal action mode. The input data DATA is transmitted as an output Q of an NAND circuit 26 at a rise time point of a clock CLK in a flip-flop circuit consisting of NAND circuits 21- 26. While in a scan mode the SCAN MODE is set at ''1'' and the scan data SDi is supplied to the circuit 21. The CLK for normal action is always set at ''1'' and only a clock SCAN CLK for scan action is supplied with a clock. Thus the flip-flop circuit delivers the data SDi as an output Q(SDO) of the circuit 26 at a rise time point of the SCAN CLK.
Patent JP-H055795-A (JP)
Title: Nuclear reactor containment vessel
Inventor: MUTA HITOSHI
IPC: G21C13/024
Filed: 1991-06-28
Abstract: PURPOSE:To maintain integrity of functions of a nuclear rotor containment vessel by arranging a heat resistive material to an inner wall, a floor and a lower part of a pedestal outer wall, and to a floor and a lower part of an inner in the nuclear rotor containment vessel. CONSTITUTION:During a severe accident that a reactor core in a nuclear reactor pressure vessel 1 melts down, occurs and makes progress, the core penetrates through a lower part of the vessel 1 and falls down as molten core debris into a pedestal cavity 4. The molten core debris stays in the cavity and dispersion thereof is stopped in order to discharge decay heat and to be cooled down. In this occasion, concrete of an inner wall and a floor 5 of the pedestal 3 in the cavity J4 are protected by a thermal insulator material 13a from destruction thereof and dispersion of the molten core debris is suppressed partially. In case that a huge amount falls down and the core debris flows out to a drywell from an opening 12, each structure of a lower part of a pedestal 3 outer wall and an inner wall of the vessel 2 is not destructed even if the core debris flow reaches the inner all of the vessel 2, since the heat resistive material 13a, 13b and 13c are arranged to the wall structures. Accordingly, radioactivity confining function of the vessel 2 can be maintained without any trouble.
Patent JP-S5283022-A (JP)
Title: Reception signal ghost suppression unit
Inventor: NAKAGAWA HISAO
IPC: H04N5/21
Filed: 1975-12-30
Abstract: PURPOSE: To suppress ghost, by adjusting two burst signals, reception deried signal of delayed signal and original signal, with in-phase and inverse phase. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0324110-A (JP)
Title: Resin composition
Inventor: KOSAKA WATARU
IPC: C08G59/62
Filed: 1989-06-22
Abstract: PURPOSE:To obtain a semiconductor sealing epoxy resin composition having good soldering-heat resistance and thermal shock resistance by using a randomly copolymerized silicone-modified polyepoxy resin, a phenolic resin curing agent, an inorganic filler and a cure accelerator as essential components. CONSTITUTION:A semiconductor sealing resin composition is obtained from an epoxy resin containing 50-100wt.%, based on the total, randomly copolymerized silicone-modified polyepoxy resin obtained by reacting a polyepoxy resin of formula I [wherein n is 0-10, and X is a group of formula II or III prevent in a ratio of 2:(0-1)] with an organopolysiloxane, a phenolic resin containing 30-100wt.%, based on the total, phenolic resin of formula II (wherein 0<=m<=10; and R1 and R2 are each H, CH3, C2H5, C3H7 or C4H9) as a phenolic resin curing agent, an inorganic filler (desirably crystalline or fused silica) and a cure accelerator (e.g. tert. amine such as BDMA) as essential components.
Patent JP-H056120-A (JP)
Title: Rotary body and fixing apparatus having this rotary body
Inventor: SUWA KOICHI
IPC: G03G15/20
Filed: 1991-06-28
Abstract: PURPOSE:To prevent current leakage when bias is applied between a fixing roller and a pressing roller by making the length of the surface insulating layer of the pressing roller in its longitudinal direction longer than that of an elastic layer. CONSTITUTION:A pressing roller 11 has a tube layer 11A made of tetrafluoro- ethylene-perfluoroalkyl vinyl ether copolymer (PFA) spread on a conductive elastic layer 11B and in a fixing apparatus having a means to cause potential difference between a fixing roller 20 and the pressing roller 11 in the direction to draw tonner to a transfer material, there is provided a space distance or a creeping distance sufficient against the potential difference to be caused between the conductive elastic layer 11B of the pressing roller 11 and the core metal part 20B of the fixing roller. For this purpose, the length of the PFA tube layer 11A in the longitudinal direction of the roller is made longer than that of the conductive elastic layer 11B. Or, both end parts of the pressing roller 11 in its longitudinal direction are covered by using thermally shrinkable PFA tubes.
Patent JP-S5680331-A (JP)
Title: Eyelet mounting device
Inventor: TEJIMA AKIHIKO
IPC: B21D43/14
Filed: 1979-12-06
Abstract: PURPOSE: To mount eyelets at high accuracy and high working efficiency with a simple and inexpensive device by separating and attracting the continuously supplied eyelets, one by one, into the eyelet groove of a rotor and changing their direction by the rotation of the rotor.  
     CONSTITUTION: The eyelet 5 sent from a parts feeder, etc. is conveyed by a chuter 11, and enters the eyelet groove 15 of a rotor 3. After this, air sucks the eyelet 5 by way of a tube 1, a nipple 2 and a suction hole 16. Next, the rotor 3 which has hitherto been positioned in a horizontal position by a stopper 14 is turned over by the driving source 9 mounted to the end of the main shaft until it contacts a stopper 13, by which the eyelet is positioned perpendicularly. At the same time, the eyelet 5 entered the eyelet groove 15 and the 2nd eyelet 5 are separated by the wall 17 of the rotor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000346485-A (JP)
Title: Heat utilizing system utilizing hydrogen storage alloy
Inventor: MARUHASHI TSUTOMU
IPC: F25B17/12
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in capability even when an unmoving portion of a hydrogen takes place when a hydrogen is driven or second cold heat is outputted. SOLUTION: When a first container S1 discharges hydrogen in a hydrogen driver α, a second container 32 is pressurized to discharge the hydrogen. When the container S2 discharges hydrogen in a second cold heat output unit γ, a third container S3 is pressurized to discharge the hydrogen. Thus, hydrogen moving amounts of the driver α and the unit γ are increased, and hence capability is resultantly increased.
Patent JP-2000050887-A (JP)
Title: New protein deamidase, gene encoding the same, its production and use
Inventor: YAMAGUCHI SHOTARO
IPC: A23L7/157
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a new protein deamidase that act on glutamine in the protein to catalyze deamidation reaction and is useful for modification of proteins, functional modification of proteins, or functional modification of foods. SOLUTION: This is a new polypeptide that has the amino acid sequence described in the formula or in which one or a plurality of amino acid residues are deleted from and/or added to and/or inserted into the polypeptide. The polypeptide is a new enzyme that directly acts on the amide groups in a protein to effect deamidation without cleavage of the peptide linkage and crosslinking of protein and is useful for modification of protein, functional modification of protein and food products. This enzyme is obtained by culturing a bacterium in Cytophagales or Actinomycetes in a nutrient medium to allow the microorganism to produce the objective deamidase and collecting the enzyme from the culture mixture.