baber/WOPTO huggingface dataset:
Patent JP-H05236961-A (JP)
Title: Production of argininosuccinate lyase
Inventor: YORIFUJI TAKAMITSU
IPC: C12R1/06
Filed: 1992-02-28
Abstract: PURPOSE:To obtain the subject enzyme useful as a diagnostic reagent for severe hepatopathy, congenial amino acid dysbolism, etc., utilizing a microorganism by culturing the microorganism, belonging to the genus Arthrobacter and capable of producing argininosuccinate lyase. CONSTITUTION:A microorganism, belonging to the genus Arthrobacter and capable of producing argininosuccinate lyase [e.g. Arthrobacter globiforms IFO 12137 (ATCC 8010)] is cultured in a culture medium to produce and accumulate the objective enzyme in the resultant culture. The prepared enzyme is subsequently collected. The culturing is preferably carried out at about 30 deg.C for 10-30hr by using L-citrulline as a nitrogen source and simultaneously regulating the initial pH to 6-8 according to the submerged spinner culture with aeration, etc.
Patent JP-S63209261-A (JP)
Title: Conference telephone system
Inventor: YAMANAKA MARI
IPC: H04M3/56
Filed: 1987-02-25
Abstract: PURPOSE:To know who is speaking with all telephone conference participants by displaying the retrieved telephone number at the display of all multi-function telephone sets connected by the main switch of an exchange to a conference device in which the multi-function telephone sets to transmit a multi-frequency signal are connected. CONSTITUTION:When multi-function telephone sets 11-13 are connected through a main switch 21 of an exchange 20 to a conference device 40, a correspondence table is stored in a memory device 23 and when the identifying number of a line is informed from a control circuit 42, the telephone number of the multi-function telephone set to transmit a prescribed multi-frequency signal is retrieved from the correspondence table. To the meeting device 40 in which the multi-function telephone set to transmit the multi-frequency signal is connected, the retrieved telephone number is displayed at the display of all the multi-function telephone sets 11-13 connected by a main switch 21 of the exchange 20. Consequently, a person to speak at the time of the telephone meeting can operate the button of his own multi-function telephone set and can display the telephone number of his own multi-function telephone set at the display of the multi-function telephone' set of all the telephone conference participants. Thus, all the telephone conference participants can know who is speaking.
Patent JP-S60186296-A (JP)
Title: Saccharification of starch
Inventor: TAKASAKI YOSHIYUKI
IPC: C12P19/16
Filed: 1984-03-07
Abstract: PURPOSE:The saccharification of starch is carried out in the presence of a pullulanase from Aerobacter or Klebsiella, using beta-amylase and alpha-glucosidase to produce high-purity maltose in high yield. CONSTITUTION:In the production of maltose by saccharification of starch with beta-amylase and alpha-1,6-glucosidase which are produced by a Bacillus (FERM P-2391), a pullulanase produced from an Aerobacter such as Aerobacter aerogenes or a Klebsiella such as Klebsiella pneumonia (FERM P-7387) is added to the system.
Patent JP-S63210004-A (JP)
Title: Production of aluminum nitride powder
Inventor: YONEDA YASUNOBU
IPC: C01B21/072
Filed: 1987-02-25
Abstract: PURPOSE:To efficiently produce high purity uniform fine AlN powder at a relatively low temp. and a low cost, by mixing Al2O3 powder with AlN powder and C powder in a specified ratio and heating the mixture to a specified temp. in a nitrogen atmosphere. CONSTITUTION:0.1-50pts.wt. AlN powder as seed and 35-200pts.wt. C powder are added to 100pts.wt. Al2O3 powder or powder of a compd. convertible into Al2O3 by heating, e.g., gamma-Al2O3, water is further added and they are well mixed. This mixture is dried by heating to evaporate the water and the dried mixture is heated at >=1,300 deg.C for about 3hr in a gaseous N2 atmosphere. It is then heat treated at about 750 deg.C for about 2hr in the air to burn and remove the excess C in the mixture. The resulting AlN powder is very pure, uniform an fine and a high purity AlN sintered body having high heat conductivity can be obtd. by using the AlN powder.
Patent JP-S52127490-A (JP)
Title: Olefin polymerization catalyst
Inventor: IKEGAMI TADASHI
IPC: C08F4/60
Filed: 1976-04-19
Abstract: PURPOSE: To obtain a catalyst which shows high activity at polymerization of olefins by reacting a complex containing organic Mg compounds soluble in inert hydrocarbon media with Ti or V compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59196060-A (JP)
Title: Granular bean curd having improved keeping quality and production thereof
Inventor: KUDOU SHIROU
IPC: A23L11/00
Filed: 1984-03-07
Abstract: PURPOSE:To obtain the titled bean curd having keeping quality without water separation properties due to the surfaces of grains covered with oil films, by adding a coagulating agent to a soybean milk or soybean protein paste, injecting the resultant mixture into a heating oil to coagulate the soybean milk or soybean paste into grains. CONSTITUTION:A coagulating agent selected from a Ca salt, Mg salt and glucono-delta-lactone is added to a soybean milk or soybean protein paste obtained from whole soybeans or defatted soybeans, and the resultant mixture is then injected into an oil heated at 75-140 deg.C and coagulated to give the aimed bean curd containing 6-15% protein solid and having surfaces covered with oil films. USE:Spreads for salad toppings, breads, etc.
Patent JP-S63209882-A (JP)
Title: Thermal recording paper
Inventor: TAMAGAWA SHIGEHISA
IPC: B41M5/40
Filed: 1987-02-26
Abstract: PURPOSE:To obtain a thermal recording paper free of sticking of a thermal color forming layer to a thermal head, showing favorable dot reproduction properties even in high-speed recording and having a high recorded density, by using a paper base which comprises two undercoat layers comprising a hydrophobic polymer and a pigment on a raw paper. CONSTITUTION:In a thermal recording paper comprising a thermal color forming layer on a paper base, the weight ratio of a pigment to a hydrophobic polymer in an undercoat layer (first layer) in contact with a raw paper of the paper base is 0.1-2, and that in an undercoat layer (second layer) in contact with the thermal color forming layer is 3-10. The Cobb water absorption degree (specified by JIS-P-8140) of the paper base is preferably not more than 5 g/m<2>. The hydrophobic polymer may be a styrene-butadiene copolymer, a methyl methacrylate-butadiene copolymer or the like, and preferably has a crosslinked structure. The pigment may be an inorganic pigment such as calcium carbonate, titanium dioxide and barium sulfate or an organic pigment such as a polystyrene resin and an acrylic resin.
Patent JP-H05238076-A (JP)
Title: Printing apparatus and printing method
Inventor: OKUYAMA HITOSHI
IPC: B41J29/38
Filed: 1992-02-28
Abstract: PURPOSE:To automatically switch the allocation of the using memory thereby to realize tire efficient use of the memory and the speedy printing by determining whether tone receiving data is developed to images as it is without allocating the area, and printing the data. CONSTITUTION:The data output from a host computer 1 is sequentially stored into a receiving buffer in a RAM 22c. At the same time, the data not processed yet in the receiving buffer is sequentially read out and converted to the system of time internal data and stored in a page buffer. The font pattern directly corresponding as the character data is developed to a frame buffer 24. The data is thus processed and printed. The font pattern generated in a printing device 2 is an outline and therefore requires an amount of time to come. As such, a part, of the RAM 22c is used as a font cache.
Patent JP-2000240828-A (JP)
Title: Hot and cold water mixing faucet
Inventor: TSUBOTA MITSUO
IPC: F16K11/22
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a hot and cold water mixing faucet with a compactly accommodated faucet body, incorporated with a mixing valve device and a water discharge and stop valve device in the force and aft directions and in the right and left direction, respectively. SOLUTION: This hot and cold water mixing faucet has a faucet body 10, a mixing valve device 30 built in the faucet body 10 in the fore and aft direction and controls the degree of mixing of hot water with cold water, a water discharge and stop valve device 50 built in the faucet body 10 in the right and left direction and discharges and stops mixed water. The faucet body 10 is formed integrally and is provided with a projecting part 11 on at least one of a back surface or a front surface thereof, and the mixing valve device 30 is accommodated inside the projecting part 11. This faucet body 10 may be concealed with a cover 70.
Patent JP-S52128369-A (JP)
Title: Alpha-isopropyl-substituted pyrrole-1-acetic acid ester
Inventor: OZAWA SHIMIZU
IPC: C07D207/327
Filed: 1976-04-17
Abstract: PURPOSE: α-Isopropyl-substituted-pyrrole-1-acetic acid ester I (X is H or lower alkyl;Y is II, III, etc.), e.g.(+)-5'-benzyl-3'-furylmethyl-α-isopropyl-pyrrole-1-acetate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63209976-A (JP)
Title: Ink ribbon mechanism of dot impact type serial printer
Inventor: TSUJI TAKAO
IPC: B41J33/24
Filed: 1987-02-27
Abstract: PURPOSE:To prevent the breakage trouble of a printing wire and the generation of the jamming of an ink ribbon, by providing a slide roller for taking up the ink ribbon horizontally movable in the direction reverse to the feed direction of a printing head in a horizontal type ribbon cassette. CONSTITUTION:In such a case that an ink ribbon 2 is not delivered in the ribbon storage part in a horizontal type ribbon cassette 1 by a ribbon feed roller 4, when a printing head 5 moves to the right by a drive belt 9, a slide roller 3 moves to the left at a speed of 1/2 by a drive belt 10. Herein, when the ink ribbon 2 is pressed by a ribbon tension spring 8 so as not to be delivered, the ribbon 2 on the front surface of the head 5 moves by the same distance as the head in the same direction. When the ribbon 2 is moved little by little by the ribbon feed roller 4, the delivery speed of the roller 4 becomes the same to the relative speed of the ribbon 2 to the head 5. By this method, the hooking of the ribbon with a printing wire is prevented to reduce the breakage trouble of the printing wire and the generation of the jamming of the ribbon can be prevented.
Patent JP-H02221583-A (JP)
Title: Door with hot air blower
Inventor: HIBINO MINORU
IPC: E06B7/28
Filed: 1989-02-23
Abstract: PURPOSE:To display a drying effect by hot air without forming a dressing room or the like narrow in its space by providing a hot air blower built in a door main unit and in its at least one side a suction port and a hot air blow port. CONSTITUTION:A hot air blower, consisting of a heater 4 and a fan 3 or the like, is built in a door main unit 11 providing in its at least one surface a suction port 1a and hot air blow ports 1b, 1c. This door is set up in an opening part or the like between a bathroom and a dressing room, and hot air is blown to both the bathroom and the dressing room or selectively to either one of the bathroom or the dressing room by providing selecting dampers 2, 5.
Patent JP-H11291998-A (JP)
Title: Loading arrangement of combined use thruster
Inventor: HOSICK DARYL K
IPC: B64G1/26
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To significantly reduce the mass of fuel and to utilize a more inexpensive launching vehicle by mounting thrusters on support devices near the north surface and the south surface in pivot form, respectively, and selectively determining the thruster attitude. SOLUTION: A thruster 44A is mounted on a north surface 28. It is arranged with a space from the north surface 28 in a first direction parallel to a pitch axis and with a space from the pitch axis in a second direction vertical to the pitch axis, or in the direction of an anti-earth surface 48 separated from an earth surface 33. A thruster 44B paired therewith is mounted on a south surface 30. It is arranged with a space from the south surface 30 in a third direction opposite to the first direction and with a space from the pitch axis in the second direction vertical to the pitch axis, or in the direction of the anti-earth surface 48 separated from the earth surface 33. The thrusters 44A, 44B are mounted on support pylons 42 in pivot form, respectively, in order to selectively determine the attitude or direction.
Patent JP-S56140639-A (JP)
Title: Inspecting device for semiconductor substrate
Inventor: TAGUCHI YUKIHISA
IPC: H01L21/68
Filed: 1980-04-04
Abstract: PURPOSE:To readily establish an inspection table at a specified position by arranging two sheets of movable flat plates so that V-shaped concave parts provided on both plates face to each other. CONSTITUTION:The flat plate 1 and 1' are arranged at different levels so that the V-shaped concave parts 1a and 1'a face to each other and a cylindrical member 2 is located between the concave parts 1a and 1'a. When the flat plates 1 and 1' are moved in the direction of arrows A and B by a power means, the cylindrical member 2 can be positioned at a specified position without fail. The member 2 is fixed to a lower part 3' of a part 3a which is fitted for XY table and the like for the inspection table. In this constitution, the inspection table can be readily established at a specified position by the one-dimension movement of two falt plates having the V-shaped concave parts.
Patent JP-S53130506-A (JP)
Title: Totally-enclosed motor compressor
Inventor: ABE NOBUO
IPC: F25B31/02
Filed: 1977-04-20
Abstract: PURPOSE: To reduce the number of parts by uniting to one shape of a frame and a cylinder supporter and constututing a cylinder to be attached into from the external of the supporter and to enable series production of the works by using a common metallurgical tool. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03248361-A (JP)
Title: Loading mechanism for pinch roller
Inventor: ITO MASAO
IPC: G11B15/29
Filed: 1990-02-27
Abstract: PURPOSE:To reduce the number of parts and to contrive miniaturization and simplification of the subject mechanism by providing an elastic member for energizing a pinch arm in the loading direction, a driving control member for driving the pinch arm in the unloading direction and a cam mechanism. CONSTITUTION:The pinch arm 8 is fitted with its other end to a shaft 8B, and is turnable forward and backward around the shaft 8B. Then, the arm 8 is always energized by the elastic member 10 in the pressing direction, and since the arm 8 is driven by the cam mechanism consisting of a cam groove 6C of a cam member 6 as the driving control mechanism and a cam follower 8C in the unloading direction, the loading and unloading can be performed by the operation of the arm 8 itself. Consequently, the need of a loading operation member is eliminated, and since the arm 8 is energized in the loading direction by the elastic member 10, the need of a stroke absorbing mechanism is eliminated as well. By this method, a reduction in the number of parts and miniaturization and simplification of the loading mechanism can be contrived.
Patent JP-H09246654-A (JP)
Title: Semiconductor laser
Inventor: MOTODA TAKASHI
IPC: H01S5/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To avoid causing lattice defects such as dislocations at the interface of a well layer and barrier layer of a stain multiple quantum well active layer, the well and barrier layers having different strains. SOLUTION: A well layer 11 comprises a Ga0.56 In0.44 P main region 110 and GaInP transition region 111 having a compsn. gradually changing so gradually change its strain from -0.5% at that region 110 to -0.1% at the well layer- barrier layer interface. A barrier layer 12 comprises a (Al0.5 Ga0.5 )0.452 In0.548 P main region 120 and AlGaInP transition region 121 having a compsn. gradually changing so gradually change its strain from +0.4% at that region 120 to -0.1% at the well layer-barrier layer interface.
Patent JP-H09239514-A (JP)
Title: Die to be used for die casting of cast iron
Inventor: YOSHIDA CHISATO
IPC: B22C9/06
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent generation of cracks in a formed body by using a composite die comprising a sand die (insulated die) to form a cavity and a die to reinforce the sand die as a die in performing the die-cast forming of cast iron to greatly reduce the thermal load of the die and suppress generation of the cementite structure in the die casting. SOLUTION: A die basically comprises a sand die 2 and a die 3. A cavity 4 is formed inside the sand die 2 to the shape of a formed body, and a runner 6 to be communicated with the cavity 4 is provided in a mating surface of the sand die 2. The outer contour of the sand die 2 is approximately of parallelepiped shape. The die 3 is made of the metal such as steel and copper, the sand die 2 is inserted therein, a recess 7 to reinforce the sand die 2 is provided, and a runner 9 to be communicated with the runner 6 formed in the mating surface 5 of the sand die is provided. A shell mold, ceramics die, etc., can be used in addition to the sand die, and for the practical application, the heat conductivity is preferably <=10<-2> cal/cm.sec.deg.
Patent JP-H05241703-A (JP)
Title: Application device with compact computer system interface
Inventor: HIGUCHI YUTAKA
IPC: G06F3/00
Filed: 1992-03-02
Abstract: PURPOSE:To eliminate a false signal on a cable connected to an initiator and to prevent the misrecognition of a bus free state by providing a control means for controlling the output direction of a BSY signal on a repeater. CONSTITUTION:The BSY signal is inputted to an input receiver 17 and passes through a control IC 18A. An output driver 21 drives the BSY signal to an internal device. At the same time, the BSY signal is detected on a signal line 27 and the input of the signal is inhibited to a CONTROL IC 12A. When a signal inputted from an external device is detected, the output drivers 21 and 15 are forcibly driven so that the signals are inputted through the signal lines 22 and 24. Then a target stops the driving of a SEL signal after the answer of an initiator is confirmed. In such a condition, the target is driving the BSY signal, therefore the BSY signal never become false on an SCSI cable which secures the connection between the target and the repeater even if the operation of the driver 21 of the internal device is stopped. Then the signal sent from the line 24 is stopped.
Patent JP-S54137215-A (JP)
Title: 2-dimensional compression coding system for facsimile signal
Inventor: SHIMIZU KOUICHI
IPC: H04N1/413
Filed: 1978-04-17
Abstract: PURPOSE: To simplify the constitution as well as to enhance the economical property by sharing the primary part of the device realizing the 2-dimensional compression system with the device for the 1-dimensional compression system.  
     CONSTITUTION: In the 2-dimensional compression system, one scanning line is coded in either of the initial mode and the sequential mode. And in the initial mode, the description is given with the independent code to prevent the effect of the first scanning line and the error to perform the coding by the 1-dimensional compression system. While in the sequential mode, one scanning line is described in relation to the preceding scanning line. In the initial mode, the MH code of the 1-dimensional compression code is transmitted to main coding part 33 from the a-side of switch 35. And in the sequential mode, the transmission is carried out in place of the 2-dimensional coding from the b-side of switch 35 via the code obtained by adding the prefix to the MH code. Then the decoding is carried out by changing over switch 38 at the reception side in accordance with the transmission side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01219560-A (JP)
Title: Concentration measuring method for royal jelly
Inventor: MATSUI MASAMI
IPC: G01N33/02
Filed: 1988-02-26
Abstract: PURPOSE:To accurately measure the content of royal jelly in a sample by measuring the concentration of 10-HDA or 10-HDcaA in the sample by a gas chromatograph equipped with a capillary column. CONSTITUTION:For example, the capillary column 1 whose sample injection port 3 is held at 300 deg.C is raised in temperature from 100-250 deg.C at the 5 deg.C/min speed and He is used as a carrier gas and supplied at a 60ml/min flow rate. Under the condition, the sample which is held at 20 deg.C is sampled by 5ml at intervals of 15min to measure the concentration values of 10-HDA and 10- HDcaA. Those concentration values decrease with the number of days, but the decrease rate of the sample which contains royal jelly is low. The content of the royal jelly is therefore accurately measured from the concentration values and decrease rates irrelevantly to the sample configuration. Further, the concen tration values of 10-HDA and 10-HDcaA decrease with days, so the time elapse from the manufacture date and the storage state are decided.
Patent JP-S62203304-A (JP)
Title: Coil bobbin structure
Inventor: JINBO MASAHISA
IPC: H01F5/02
Filed: 1986-03-04
Abstract: PURPOSE:To facilitate size reduction by a method wherein a wiring pattern is pressed against parts of protruded elastic elements to connect tips of a coil to the wiring pattern electrically. CONSTITUTION:A bobbin main part 11 is divided into flange parts 11a and 11c. A coil 12 is fitted into the cylindrical part 11b of the flange part 11c. Notches 13a-13c are provided in the flange part 11a. Conductive rubber elements 14a-14c, on which the respective tips 12a-12c of the coil 12 are wound, are compressed and inserted into the respective notches 13a-13c. Under this condition, the end of the cylindrical part 11b, onto which the coil 12 is fitted, is fitted into the hole of the flange part 11a to constitute a coil bobbin. With this constitution, a wiring pattern 16a can be pressed against the parts of the conductive rubber elements 14a-14c by inserting a circuit board 16 into a gap surrounded by the recessed part 15 of the flange part 11a and an external member so that the rubber elements 14a-14c can be connected to the pattern securely and the coil diameter can be made to coincide with the flange diameter.
Patent JP-S56141664-A (JP)
Title: Recording equipment
Inventor: HOSAKA MASAO
IPC: H04N1/393
Filed: 1980-04-07
Abstract: PURPOSE:To secure recording having no excess for shortage by providing a optical surface which can be discriminated from the ground color of an original paper on the reverse side of an original, detecting size of the original, and automatically deciding the magnifying power from correlation to the size of a recording paper. CONSTITUTION:A photosensitive belt 1 makes a reciprocal motion in parallel with the original contact glass plate 8a by the motor unit 3. Also, the image formation lens 5a is fixed to the carriage together with the lens driving motor 5b, the charger 6a and the charger power source 6b through the control unit 5c of the picture magnifying power control mechanism. The carriage moves in parallel with the contact glass plate 8a and the photosensitive belt 1 on the guide bar 71, and forms an electronic latent image of the original on the contact glass plate 8a. The marks 43B5-43A3 for designating the original size are provided on the lower surface of the contact glass plate 8a, which is photographed by the camera 41, it is correlated with size of recording paper which has been photographed by other camera  42, the magnifying control unit 5c is controlled, and the lens 5a is set to the magnifying power according to size of the recording paper. In this way, it is possible to  obtain a copy having no excess nor shortage.