baber/WOPTO huggingface dataset:
Patent JP-S62289188-A (JP)
Title: Extraction and separation of microbial cell
Inventor: HORIZOE HIROTOSHI
IPC: B01D11/00
Filed: 1986-06-09
Abstract: PURPOSE:To extract and separate valuable component of a cell in a short time facilitating the recovery of solvent, by mixing a cultured liquid of microbial cells with a solvent solution of supercritical state, subjecting the mixture to a specific treatment in a separation tank to disintegrate the cell membrane and precipitating and separating the product by gravitational force. CONSTITUTION:A cultured liquid of microbial cell is mixed with a solvent solution of supercritical state or pseudocritical state and the mixture is introduced into a 1st separation tank after instantaneously lowering the pressure. The treated liquid of microbial cell unloaded from the bottom of the 1st separation tank is introduced into an extraction tank and brought into countercurrently contact with a solvent solution of supercritical state or pseudocritical state. A solvent solution phase containing dissolved microbial cell extract is taken out of the extraction tank from its top and introduced into a 2nd separation tank. The solution is subjected to gravitational precipitation and separation in the 2nd separation tank under a pressure condition to separate the solvent solution from the cell extract. The cell extract is recovered from the bottom of the 2nd separation tank and the solvent solution is recovered from its top. The amount of the solvent solution is preferably 1-10pts.wt. per 1pt.wt. of the cultured liquid of microbial cell.
Patent JP-H0850229-A (JP)
Title: Image pickup device system, interchangeable lens and image pickup device
Inventor: MIYAKE TOSHIRO
IPC: G03B3/10
Filed: 1995-05-30
Abstract: PURPOSE:To provide an image pickup device system having an improved focusing control by always grasping the driving capacity of an interchangeable lens and predicting a driving time required for driving the lens, in view of such a problem that it is impossible to predict a lens driving time when a shutter is released in the case the lens is continuously driven without being stopped in a conventional way and also the prediction accuracy is reduced under a certain environmental condition as for the power supply voltage, the temperature and the attitude of a camera system at photographing. CONSTITUTION:The camera system is provided with the lens 1 constituted of the photographic lens 101, a lens driving part 103, a lens driving control part 104, a communicating means 105, a driving capacity data storing part 106 and a driving capacity data deciding part 107, and provided with a camera 2 constituted of a focus detecting part 205, a focusing control part 206 and an environmental condition detecting part 208. The driving capacity data under a certain environmental condition is decided so as to improve a focusing control performance.
Patent JP-H09313344-A (JP)
Title: Automatic rice cooker
Inventor: TOKUNAGA NAOKI
IPC: A47J27/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To cancel the problem of forgetting the addition of ingredients or soy sauce to be boiled together when cooking a boiled rice with ingredients by generating an alarm signal before automatic ignition when rice cooking work is completely prepared. SOLUTION: In a rice washing cooker for storing, washing and cooking cleaned rice, when a mode means 58 is operated at a position of Japanese pilaff and a rice cooking mode is set, completely leveled water and washed cleaned rice are put and supplied into the inner pot of the rice cooker. When this throwing process is finished and further the end of an immersing process is detected, a rice cooking process is started by automatically igniting a burner through an ignitor as the next process but before that process, an alarm means 67 generates the alarm signal for preventing the supply of ingredients or soy sauce to be boiled together into the inner pot from being forgotten, for example.  Next, the throw-in lid of the rice cooker is controlled into opened state, the ingredients and soy sauce or the like to be boiled together are supplied into the rice cooker by a worker and after the lapse of prescribed time, the throw-in lid is controlled into closed state so that rice cooking work can be started.
Patent JP-H0642566-A (JP)
Title: Fluid pressure sleeve and mounting method thereof
Inventor: TOOMASU EDOWAADO BAAKUREE
IPC: F16F9/04
Filed: 1993-06-02
Abstract: PURPOSE: To mount a fluid pressure sleeve to an end member of an air spring by winding an end of the fluid pressure sleeve around a bead ring without casting the bead ring. CONSTITUTION: An end 22 of a fluid pressure sleeve 10 made of vulcanized elastomer is wound around a bead ring 18, and the bead ring 18 is wound around by an end of an end member 12 of an air spring and is crimped.
Patent JP-H03114410-A (JP)
Title: Combination of bed and sheet
Inventor: EDOUIN OO OOTSU
IPC: A47C21/02
Filed: 1990-05-22
Abstract: PURPOSE: To supply and recover bedcovers by arranging a means for putting multiple increment of bedcovers at a position on a mattress on a bed and for advancing them forward from the position, and a means for cutting a used part of the bed covers. CONSTITUTION: On a guide rail 120, a seat tray 122 is placed under the pulling tensil force of a spring 124. A seat cramping means of the tray 122 cooperates with the tray and tensil force assigning assemblies 122-124. A motor driving unit 130' drives a roller 132 via pulley and a sprocket or using a hand crank 136. The driving roller 132 and an idler roller 134 pull a sheet material 150' onto a mattress, and when used sheets are removed, advance a clean set of sheets up to a predetermined position on the mattress. A used sheet cutting bar 140 is offset from the rollers 132, 134 to cut off used parts of the sheet material 150, and a hinge cover 144 protects users.
Patent JP-H091594-A (JP)
Title: Solvent cleaning type mixing head for reaction injection molding
Inventor: UEIN JII SOORUZUBERII
IPC: B01F15/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a mixing head for reaction injection molding capable of flushing by a turbulent solvent from a chemical substance injection port and a mixed chamber with neither forming a residual dead space of the reaction chemical substance, nor breaking down a movable component. SOLUTION: A chemical substance injection port 96 of a valve cylinder part is opened and closed by a fluid pressure working sprue type injection value 97. A tapered valve face formed at one end part of lands A and B of an equal diameter of the injection valve 97 is seated on a correspondingly shaped valve seat at the injection port 96 to close the injection port 96. A surface of a heat at the other end of the injection valve 97 is flushed with a surface of a mixing chamber 68 under a state wherein the injection valve 97 is closed. Thereby, any cavity is not formed at a chemical substance injector position in the mixing chamber, and even after allocating or in flushing with a solvent, there is no fear of remaining of the chemical substance therein.
Patent JP-S62111989-A (JP)
Inventor: RICHIYAADO ERIOTSUTO MUUA
IPC: C12N1/13
Filed: 1986-06-06
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-S63296643-A (JP)
Inventor: ITO SADAMI
IPC: A21D8/00
Filed: 1987-05-28
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-H10327503-A (JP)
Title: Static-type frequency converter for ac electric railcar
Inventor: SHINOHARA HIROSHI
IPC: B60L9/24
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To achieve low cost in a static-type power converter of an AC electric railcar. SOLUTION: In a static-type power converter 1, which supplies electric power between an electric power system 4 and an AC electric railcar, to which the AC electric power different from the system frequency is supplied, the running electric power for the AC electric railcar is supplied through a diode rectifier 20, and a voltage-type inverter 21 composed of a self-arc-extinguishing semiconductor element corresponding to the regenerative electric energy for the regenerative electric energy from the AC electric railcar is connected. Thus, the cost is decreased.
Patent JP-H04360764-A (JP)
Title: Polishing device
Inventor: YAMAMOTO TERUMI
IPC: B24B37/12
Filed: 1991-06-04
Abstract: PURPOSE:To suppress the deflection of an upper surface table and in its turn the generation of its machining face distortion by suspending the upper surface table by plural wire materials with one ends thereof connected in the distributed state to the upper face of the upper surface table. CONSTITUTION:One ends of plural steel wires 14 are fitted in the distributed state to the upper face of an upper surface table 1. The other ends of these steel wires 14 are drawn in the converged state, and a free joint 10 for allowing the rotation of the upper surface table 1 is directly or indirectly connected to the upper end of the other ends of the steel wires 14. This results in suppressing the deflection of the upper surface table 1, and in its turn, the generation of its machining face distortion. In addition, the upper surface table 1 itself is made lightweight, and its suspension system can be suppressed to very light weight.
Patent JP-S5357983-A (JP)
Title: Hall effect device
Inventor: TANAKA SHIYUU
IPC: H01L43/06
Filed: 1976-11-05
Abstract: PURPOSE: To magate unbalance voltage and obtain a doubled Hall voltage of the sum by coupling in series two 4-terminal Hall elements whose unbalance voltages are beforehand defined positive or metgative on ome seciconductor substrate so as to co-own each one of the mutual Hall output terminals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S648925-A (JP)
Title: Footware automatic rotating apparatus
Inventor: YAGI KAORU
IPC: A47G25/00
Filed: 1987-05-28
Abstract: PURPOSE: To eliminate troublesomeness of depending on the hand by composing a device in such a way that a person takes off footgear on a rotary base, and that the rotary base, having the footgear on it, automatically changes its direction by 180 deg. after the person gets off the base. CONSTITUTION: As a person gets on a rotary base 8, a two-pole changing switch actuation plate 19 is pushed up, where a two-pole changing switch S is connected to 1→3 to actuate a relay 4 to put an electric circuit on. Next, as the person takes off footgear on the rotary base 8, and gets off the base 8, the two-pole changing switch actuation plate 19 changes a connection point of the two-pole changing switch S into 1→2 by action of a spring 12. In this case, because the relay 4 is already closed, a motor circuit is put on, and the rotary base 8 starts rotating. A stop switch actuation member 11 gets in contact with a stop switch 9 to actuate at a position of 180 deg. of rotation of the rotary base 8, where the circuit of the relay 4 is put off to stop the rotary base 8.
Patent JP-S61291402-A (JP)
Title: Method for adjusting water/methanol ratio in methanol cracking
Inventor: YANAGI MASAAKI
IPC: C01B3/32
Filed: 1985-06-20
Abstract: PURPOSE:To enble the complete utilization of unreacted methanol and the stable operation of methanol cracking process, by adding unreacted methanol to raw methanol to control the flow rate of the supplied methanol, and controlling the flow rate of water or steam according to the output signal to a moisture meter attached to a specific position. CONSTITUTION:The raw methanol supplied from the tank 1 is joined to the unreacted methanol supplied from the vapor-liquid separator 15 and the flow rate of the combined flow is controlled by the flow-control valve 5. Separately, the water-content in the methanol-water supplied from the sampling nozzle 7 is analyzed by the moisture meter 7', and the flow rate of water supplied from the fresh water tank 2 is controlled by the moisture controller 8 according to the data of the water-content. The water is introduced together with the supplied methanol into the methanol-water evaporator 11. The evaporated methanol-water is decomposed to a gas composed mainly of H2 and CO in the reactor 12, the gas is cooled with the cooler 14, and the unreacted methanol is separated by the vapor-liquid separator 15. The pressure of the decomposed gas in the reactor 12 and the vapor-liquid separator 15 is controlled to a definite level by the pressure-regulation valve 18 and the decomposed gas is recovered from the decomposed gas exhaustion pipe 22.
Patent JP-S61290879-A (JP)
Title: Image deciding device
Inventor: YAMAGUCHI YOSHIHISA
IPC: H04N7/18
Filed: 1985-06-19
Abstract: PURPOSE:To execute quickly and easily deciding work by providing a line sensor cameral, the first and the second converting means, a storage means for storing successively picture element data by a plural picture portion, a selecting means for selecting a desired picture, a read-out means, and a display means. CONSTITUTION:The titled device is provided with a line sensor camera having a line scan image sensor for scanning and inputting along a reference line an object image of moving object passing through a prescribed reference line, the first converting means for converting successively its image output signal to the picture element data, a storage means for storing successively the picture element data of a plural picture portion, and a selecting means for selecting a desired picture from in plural pictures. Also, this device is provided with a read-out means for reading out a picture element data corresponding to the picture which has been selected by the selecting means from in the picture element data of the plural picture portion which has been written in the storage means, the second converting means for converting the read-out picture element data to a video signal, and a display means for displaying an image, based on the video signal supplied from the second converting means. In this way, at the time point when an input of the object image of the moving object has been ended, the deciding work can be executed immediately.
Patent JP-S61292322-A (JP)
Title: Electron beam transfer equipment
Inventor: MORI ICHIRO
IPC: H01L21/30
Filed: 1985-06-19
Abstract: PURPOSE:To improve the pattern transfer accuracy by forming the size of a hole of a light incident window smaller than the size of a photoelectric mask, thereby preventing the window from being charged. CONSTITUTION:When a light source 24 is fired and a shutter 25 is opened, photoelectrons in response to the pattern of a photoelectric mask 14 are discharged. The photoelectrons are focused by a magnetic field and an electric field between a sample 13 and the mask to arrive at the sample 13, thereby exposing a resist on the sample 13. Since the hole 22 of a light incident window is formed smaller than the mask 14, negative ions and electrons which arrive at an ultraviolet light passing window 23 can be extremely reduced to prevent the window 23 from being charged. Thus, a high voltage can be applied between the mask and the sample without a Penning discharge, thereby improving the pattern transfer accuracy.
Patent JP-H06346552-A (JP)
Title: Building structural member and its manufacture
Inventor: KAWAKAMI HIDETADA
IPC: E04C3/09
Filed: 1993-06-03
Abstract: PURPOSE:To reduce weight while ensuring prescribed strength, and prevent the mutual interference of each projection part at the two-piece facing connection of a pair of channel members. CONSTITUTION:A building structural member 15 is formed of a first member 16 and a second member 17 having a number of openings 21A, 21B longitudinally provided at a first pitch P1 by lateral drawing work. The webs 17A, 18A of the first member 16 and second member 17 are connected facing each other in the position longitudinally shifted from the position where the respective opening parts 21A, 21B are coincident to each other by a third pitch P3 which is the half of the first pitch P1. The profile edges of the opening parts 21A, 21B deformed in nearly corrugated form in the thickness direction by drawing work are engagingly fitted to each other between the first member 16 and the second member 17, and the facing connection of the webs 16A, 17A which are opening continuous line formed surfaces can be performed.
Patent JP-S63300247-A (JP)
Title: Image forming device
Inventor: HORI KENJIRO
IPC: G03G21/00
Filed: 1987-05-30
Abstract: PURPOSE:To improve the efficiency of both-surface printing by feeding a sheet type recording paper to an image formation part and forming an image on the 1st surface, and varying the operation interval between 1st and 2nd paper feeding means according to the sheet size when the medium is inverted and an image is formed on the 2nd surface. CONSTITUTION:A sequence controller 1 which serves as a paper conveyance interval control means controls a printing sequence according to a control program stored in a ROM 2 to select driving timing for a paper feed roller 32 which feeds recording paper put in a paper feed cassette 21 or a paper refeed roller 29 which refeeds recording paper conveyed through a both-surface conveyance path after the end of 1st printing. Here, when the conveyance destination of the recording paper is a paper discharge tray 32, the recording paper is conveyed in order at a preset conveyance interval. Further, a paper discharge roller 25 serves as a reversing roller and the recording paper inversion necessary time is varied corresponding to the recording paper size. Thus, the throughput is improved.
Patent JP-H08330408-A (JP)
Title: Semiconductor wafer mounting basket
Inventor: ONISHI TOSHIO
IPC: H01L21/68
Filed: 1995-05-31
Abstract: PURPOSE: To make it possible to collectively treat a number of semiconductor wafers in such a manner that they do not come in contact with each other even when they are mounted in close proximity with each other. CONSTITUTION: This semiconductor water mounting basket is placed on the horizontal surface F after a number of semiconductor wafers have been housed, the basket is arranged in parallel along horizontal direction A, a pair of mounting members 1, on which semiconductor wafer housing grooves 4 are formed in vertical direction, and the height of the horizontal surface F of one end part in horizontal direction A of the mounting member 1 is lower than the height in horizontal surface F of the other end part.
Patent JP-S62291504-A (JP)
Title: Measurement of pitches
Inventor: SUZUKI KAZUYUKI
IPC: G01B11/02
Filed: 1986-06-11
Abstract: PURPOSE:To enable measurements of inter-specimen pictures provided with wider scanning widths of laser beams, by arranging in such a way that electric signals are issued out by screening of the laser beams by a specimen and measuring continuously the inter-specimen pitches in increased numbers. CONSTITUTION:Pitches of turbine-blade tenons studded into a turbine-votor are measured by employment of a pitch-measuring apparatus. At this moment, firstly a tenon 10b on one side enters into a laser scanning range of laser. Scanning type length gauges 1a, 1b and they are set in such a way that the scanning divection is oriented parallel to the rotor axis. Next, the laser beam 6 is displaced by a dividing unit 7 so that it approaches the vicinity of the tenon 10 a on other side. Under this condition, the beam 6 is not screened by the tenon 10a. Next, the rotor is rotated in the divection shown by an arrow 9, the tenon 10a screens the beam 6a and the screening time of the laser is converted to a length by the apparatuses 1a, 1b for measurement of the dimension of the specimen. And, this timing is detected by a laser beam detecting unit 5 and the beam 6 is converted to an electric signal.
Patent JP-H09321626-A (JP)
Title: Microcomputer
Inventor: MATSUMOTO NAOKO
IPC: H03M1/12
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To effectively reduce power consumption by interrupting automatically a circuit consisting of a reference voltage input terminal, a ladder resistor, and a ground voltage input terminal in the case that a central processing unit executes a stop instruction. SOLUTION: When a central processing unit outputs a stop signal, a logic circuit consisting of an inverter 13 and a 2-input NOR gate 14 interrupts an N-channel MOS transistor(TR) 11 so as to reduce a current flowing through a reference voltage input terminal 3, a ladder resistor 10, and a ground voltage input terminal 4 being components of a D/A converter 5 in the case of executing the stop signal even during A/D conversion.
Patent JP-S5657725-A (JP)
Title: Purification of beta-phenylethyl alcohol
Inventor: DEGUCHI TAKASHI
IPC: C07C33/22
Filed: 1979-10-16
Abstract: PURPOSE: To purify the titled compound useful as a rose perfumery, in high purity and efficiency, with simple procedure, by the extractive distillation of crude β- phenylethyl alcohol using a polyhydric alcohol such as diethylene glycol as the selective solvent.  
     CONSTITUTION: Crude β-phenylethyl alcohol is purified by the extractive distillation using as a selective solvent, one or more polyhydric alcohols selected from diethylene glycol, dipropylene glycol, triethylene glycol, tripropylene glycol, polyethylene glycol, polypropylene glycol, 1,4-butanediol and glycerine. The purification method may be combined with other purification processes.  
     EFFECT: The ill odor components which cannot be separated even by using a fractionation column having large plate number, can be separated by this process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07138252-A (JP)
Title: Production of halogenated 2,2-bis(perhaloalkyl)-1,3- dioxolane
Inventor: REO II MANZAA
IPC: C07D317/42
Filed: 1994-05-25
Abstract: PURPOSE: To efficiently obtain the title compd. useful for producing a clad material of an optical fiber in a high yield by reacting bisperhaloalkyltetrachlorodioxolane and a fluorine source under a fluorinating condition in the presence of a specific catalyst.  
     CONSTITUTION: 2,2-Bis(perhaloalkyl)-4,4,5,5-tetrachloro-1,3-dioxolane and a fluorine source such as HF or the like are reacted in the presence of a catalyst being at least one of Cr, La, Ni, Sn, Zn, Fe, Co and Cu to obtain an objective halogenated 2,2-bis(perhaloalkyl)-1,3-dioxolane represented by formula (wherein X is Cl; Y is Cl or F; and Rf is perhaloalkyl and, herein, an alpha carbon atom is substd. with at least one F). 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11332373-A (JP)
Title: Structure for soil covered roof
Inventor: OKAMOTO MISAO
IPC: A01G7/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a soil covered roof utilizable on the rooftop of a small area of a house and capable of ensuring the sufficient water holding effects and durability, simplifying the structure and further reducing the cost of structural members. SOLUTION: This structure for a soil covered roof is obtained by providing a constitution for spreading a heat insulating material over the top surface of each roof slab 10 on the rooftop, carrying out a waterproof treatment having properties of preventing roots onto the top surface of the heat insulating material, forming a waterproof layer 1, laying a water holding mat capable of storing water on the top surface of the waterproof layer 1, forming a water holding layer 2 and spreading a lightweight artificial soil 3 having high draining properties over the top surface of the water holding layer 2. Furthermore, the structure is composed by arranging a tree supporting net 13 on the top surface of the water holding layer 2 so as to support a root ball T of the tree T with the tree supporting net 13. The tree T can be planted in the lightweight artificial soil 3 and a draining layer provided with a drain filter is composed so as to make water in excess which cannot be stored over the water holding ability of the water holding layer 2 flow through the lightweight artificial soil 3 and rapidly discharge the water to the outside.