baber/WOPTO huggingface dataset:
Patent JP-H08280391-A (JP)
Title: Recovery of fermentation product
Inventor: KOMATSU TOSHITERU
IPC: C12N9/00
Filed: 1995-04-18
Abstract: PURPOSE: To recover a fermentation product such as an enzyme with a compact apparatus at a high separation ratio of a microbial cell and a high permeation flow velocity and recovery ratio by separating the microbial cell from a fermentation liquor using a filter equipped with a microbial cell separation membrane having a specific pore diameter and a mechanism for sweeping the top surface of the membrane. CONSTITUTION: A fermentation liquor 2 containing a microbial cell and a fermentation product secreted by the microbial cell is fed from a liquid tank 1 to a liquid tank 8 for installing stirring blades with a circulating pump 5 and the membrane separating treatment is carried out with a filter equipped with a microbial cell separation membrane 9 having a membrane pore diameter of 1-10 times based on the microbial cell size and 0.3-7μm and a mechanism for sweeping the top surface of the microbial cell separation membrane by rotating the stirring blades 11 located at 5-15mm distance from the surface of the microbial cell separation membrane 9 at 3-10m/sec rotational speed of the stirring blades 11 in the outer peripheral part of the membrane surface through a rotating shaft with a rotating motor 12.  Thereby, the microbial cell is separated from the fermentation liquor and the resultant filtrate is collected in a liquid collecting container 15 to recover the fermentation product such as an enzyme present in the fermentation liquor at a high separation ratio of the microbial cell and a high permeation flow velocity and recovery ratio.
Patent JP-H08286323-A (JP)
Title: Magazine for rolled photosensitive material
Inventor: TAMAKI YOJI
IPC: G03C3/00
Filed: 1995-04-18
Abstract: PURPOSE: To provide a magazine for photosensitive material in which light shielding property and drawing property can be stably held under any environment by providing such a constitution that the corrugating directions of two middle cores of corrugated fiberboards are vertically crossed to each other. CONSTITUTION: In a magazine for rolled photosensitive material formed of a cylindrical body part 1 for housing a rolled photosensitive material 4, which has a slit 3 for drawing the photosensitive material 4; and side plates 2 for blocking both side surfaces of the body part 1, the body 1 is formed of an E-flute double wall corrugated fiberboard or a one consisting of two superposed E-flute corrugated fiberboards. The E-flute double wall corrugated fiberboard or the E-flute two-layered corrugated fiberboard is not constituted so that two middle cores 6 are corrugated in the same direction, but constituted so that the corrugating directions of the two middle cores 6 are vertically crossed to each other. Namely, two thin E-flutes are layered (formed into the double wall corrugated fiberboard) so that the corrugating directions of the middle cores are vertically crossed to each other.
Patent JP-2000285548-A (JP)
Title: Electronic program guide device
Inventor: TAKANO MASANORI
IPC: H04N5/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic program guide device in which programs are searched and reservations for recordings are made. SOLUTION: In the device, EPG data 8 of electronic program guide(EPG) obtained from Internet, telephone and radio waves are inputted from an input section 5, the program information is processed in a CPU 1, a ROM 2 and a RAM 3 and the information is displayed on a display circuit 7 such as a display and a TV. A user outputs retrieval character string information from a remote controller 9, the information is inputted to a receiving section 6, retrieved character string information is input from the receiving sections 6, the character strings are retrieved by the CPU 1, the ROM 2 and the RAM 3 and program information such as the broadcast starting time and broadcast channels of the retrieved program is displayed on the circuit 7.  Therefore, an a arbitrary program is selected from the program guide by the controller 9, the selected program is outputted from an output circuit 4 and a recording reservation is made for the program in a picture reproducing means 10.
Patent JP-H05285915-A (JP)
Title: Centrifuge
Inventor: SAITO TOSHIHARU
IPC: B28B1/20
Filed: 1992-04-13
Abstract: PURPOSE:To conserve power and to dispense with both shaft driving parts required heretofore, in a centrifuge loaded with a form for centrifugally molding a precast product and rotating the form, by connecting drive devices to respective drive shafts through clutches. CONSTITUTION:Drive shafts 13, 14 are provided on a base 1 in a freely rotatable manner and a plurality of rollers 15, 16 are integrally attached to the drive shafts 13, 13. Attaching stands 21, 22 are respectively fixed on the base 11 corresponding to the drive shafts 13, 14 of each row and drive devices 28, 29 consisting of motors 23, 24 and the speed reducers 26, 27 connected to the output shafts of the motors through couplings 25 are respectively provided on the base 11 and the output shafts of the speed reducers 26, 27 and the drive shafts 13, 14 are connected through clutches 31, 32. A form having a cylindrical outer shape is placed on two rows of the rollers 15, 16 to be rotated and, on the way of rotation, one of the drive devices 28, 29 is driven to rotate the form to centrifugally mold a precast concrete product.
Patent JP-H03290136-A (JP)
Title: Speed changer for fishing reel
Inventor: TODA JUNICHI
IPC: F16H3/10
Filed: 1990-04-06
Abstract: PURPOSE:To obtain the subject apparatus capable of changing the speed with simple operation and having reduced size by providing a transmission switching mechanism to switch the transmission mode between a 1st transmission system to transmit to an output shaft through a differential gear and a 2nd transmission system directly connecting an input shaft to the output shaft. CONSTITUTION:A clutch 20 is attached to a differential gear 9 having tooth parts 9a, 9b having different teeth numbers and meshing with sun gears 6, 8. A transmission switching mechanism 30 is operated to switch the transmission mode between the mode to connect the tooth part 9a to the tooth part 9b and transmit the torque from an input shaft 5 via the differential gear 9 to the output shaft 7 and the mode to disconnect the tooth part 9a and the tooth part 9b and directly connect the input shaft to the output shaft.
Patent JP-S58210214-A (JP)
Title: Operation circuit of hydraulic hammer
Inventor: HARA SEIICHIROU
IPC: E02D7/10
Filed: 1982-06-02
Abstract: PURPOSE:To reduce drive forces required when the ram of a pile driver is dropped by a method in which a relief valve as a setting means for the discharge pressure of an oil-pressure pump is provided, and a relief valve of a set pressure lower than those of a switching valve and the relief valve is provided to the pipeline. CONSTITUTION:A relief valve 2 of pilot type is provided, and a switch 14 by which a pilot pipeline 13 is closed when closing a switch 10a but the pipeline 13 is led when the switch 10a is opened and a relief valve 15 of a set pressure lower than that of the relief valve 2 are provided to the pilot pipeline 13. When the switch 10a is closed, the direction switching valve 3 is switched and the ram 6 is pushed up, but the switching valve 14 is switched, pilot pipeline 13 is interrupted, and an oil-pressure pump 1 is operated usually. When the switch 10b is further closed, the ram 6 freely drops, the switch valve 14 is restored, the pilot pipeline 13 is led, and the discharge pressure of the oil-pressure pump 1 becomes a set pressure for the relief valve 15.
Patent JP-S61249787-A (JP)
Title: Image display body
Inventor: SUZUKI KAORU
IPC: B41M3/00
Filed: 1985-04-30
Abstract: PURPOSE:To variously change a picture pattern image, by printing a picture pattern sheet by line printing, solid printing and gradation printing using usual ink and providing a picture pattern due to offprint or lap-printing to a part thereof in a variable picture element state by thermal color developable and erasable ink. CONSTITUTION:X means a solid or line picture part by usual ink printing and Y means a variable picture element pattern printed part due to thermal color developable and erasable ink and (e), (f) show a picture element. A picture pattern sheet (q) is received in a pendant main body (p) and q1 is a usual picture pattern by solid or line printing using usual ink and q2 is a variable picture element printed part due to thermal color developable and erasable ink of a flower pattern. When a person wearing this pendant goes out into the open air of 10 deg.C from a room of 20 deg.C, the flower picture pattern q2 colorless in the room and being the variable picture element printed part due to the thermal color developable and erasable ink changes to a blue flower and, in the relation between a lenticular sheet and the variable picture element section, the image of the variable picture element section changes by the movement of the eye of a person.
Patent JP-S57207973-A (JP)
Title: Sales data printing system
Inventor: TAKAHASHI HIROSHI
IPC: G07G1/12
Filed: 1981-06-16
Abstract: PURPOSE:To perform sales data printing which is convenient to custormers, by making an arrangement that total sums can be printed automatically for each inputted sales data group when the registration complete key is operated. CONSTITUTION:Address data corresponding to an operated division-wise key are written in, for example, the X-register of a CPU1, and the number, the group code, and the sold amount data of the corresponding division stored in a memory area of a memory assigned by the content written in the X-register are written corresponding to the digit of, for example, the B-register of the CPU1. When ever a class key is operated, a group-wise sub-total of the sales data is found in  the CPU1 for each group. The group-wise sub-total data are printed by a printing section when a registration complete key is operated.
Patent JP-H04304978-A (JP)
Title: Manufacdture of surface plate for cutting
Inventor: NEMOTO MASAMICHI
IPC: B23K35/22
Filed: 1991-03-30
Abstract: PURPOSE:To make it unnecessary to perform conventional slit machining and to enhance the productivity of surface plates by bending rectangular band plates into triangular wavy form so as to form moldings of triangular wavy cross section each having alternate mountain and valley portions, and then arranging a plurality of the moldings in parallel to one another while making the mountain portion of one molding abut on the valley portion of another. CONSTITUTION:To manufacture a surface plate for cutting, relatively long rectangular band plates 1 are prepared and are each bent along plural bending lines 1a into triangular wavy form continuing in its longitudinal direction; i.e., mountain portions 3 and valley portions 2 are alternately and repeatedly formed in each band plate 1 so as to form moldings 4 of a triangular wavy cross section. Next, a plurality of moldings 4 are prepared and arranged in parallel to one another with their both side faces of the cross direction extending in the vertical direction. Adjacent moldings 4 are joined together by making the mountain portion 3 of one molding abut to the valley portion 2 of the other, thus forming a cutting surface plate 5. In order to connect adjacent surface plates 1 together, L-shaped metal fittings 7 are attached to moldings 1 located near both ends of the surface plate 5.
Patent JP-S62252323-A (JP)
Title: Production of zirconia
Inventor: YAMADA YOICHI
IPC: C01G25/02
Filed: 1986-04-24
Abstract: PURPOSE:To obtain ZrO2 with small energy consumption in a simple process, by heating a blended powder of zircon and with a carbonaceous material in an atmosphere containing sulfur gas or H2S gas, further heat-treating the powder in an inert gas atmosphere, oxidizing and firing the heat-treated powder. CONSTITUTION:Zircon sand powder is blended with a carbonaceous material powder and the resultant blend is heated in a gas atmosphere containing sulfur gas and/or H2S gas at 1,130-1,600 deg.C. The resultant solid powder after heating is further heat-treated at 1,130-1,600 deg.C in an inert gas atmosphere, e.g. Ar, etc. The residual powder after heat treatment is then oxidized and fired in air at, e.g. 800 deg.C. There are following advantage: The treatment can be carried out at a lower temperature than that in a conventional electrofusion method and SiS2 is formed as a by-product in high purity. The product ZrO2 is of high purity and obtained in a readily moldable powdery state.
Patent JP-S5617551-A (JP)
Title: Spare switching device
Inventor: TAKAHASHI ISAMU
IPC: H04L12/70
Filed: 1979-07-23
Abstract: PURPOSE:To reduce the time necessary for recovery of the fault, by securing an automatic formation of the return circuit at the outgoing side of the using packet transfer device when the using packet transfer device is switched to the spare packet transfer device. CONSTITUTION:In case some fault occurs at using packet transfer device 3-1, the control is given to switch 4-1 of spare switching device 1 by common control unit 20. And thus spare packet transfer device 2 is connected to transmission lines 9-1 and 10-1 each. In that case, switches 11 and 12-1 are turned off and on respectively, and the return circuit is formed in circuits 7-1 and 8-1 each.
Patent JP-H07300570-A (JP)
Title: Water-based chlorinated polyolefin coating composition
Inventor: MORI HIROHIKO
IPC: C08F2/44
Filed: 1994-05-02
Abstract: PURPOSE:To provide a coating composition having good adhesion to a porous substrate, an old coating film and a top-coating film and lowly odorous and excellent in storage stability. CONSTITUTION:A chlorinated polyolefin of a chlorine content of 50-71wt.% is dissolved in an organic solvent having a water solubility of 18.5% or below, the formed solution is emulsified in the presence of a surfactant, and a vinyl monomer is polymerized in the formed emulsion.
Patent JP-S5718324-A (JP)
Title: Method of working
Inventor: NISHIOKA KIYUUSAKU
IPC: G03F1/00
Filed: 1980-07-07
Abstract: PURPOSE:To accomplish fine working without use of a photoresist or an electronic resist by sublimating or evaporating material through a reaction of the material and ion with irradiaton of an accelerated ion beam on a substrate. CONSTITUTION:An oxygen ion beam 4 with an accelerated voltage of 10-30kV is irradiated on a part to be etched away of a molybdenum thin film 3 formed on a subtrate 1 and a molybdenum oxide is formed through a reaction of oxygen ion and molybdenum. The molybdenum oxide thus formed is sublimated away due to a high local temperature caused by the ion beam 4. The use of such beam can improve the accuracy of the working eliminating resists.
Patent JP-S61251553-A (JP)
Inventor: FUJII HIROSHI
IPC: C04B14/42
Filed: 1985-04-30
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-H07280214-A (JP)
Title: Combustion apparatus for liquid fuel
Inventor: SASAKI NOBUHISA
IPC: F23D11/24
Filed: 1994-04-07
Abstract: PURPOSE:To prevent carbon monoxide from being generated even in a region of a low combustion rate by providing an air swirling means for giving a swirling force to an air stream for holding a stable flame in an air hole for holding the stable flame and giving an auxiliary swirling force to be applied in the same direction as that of the swirling force to another air stream led by the air stream for holding the stable flame. CONSTITUTION:In each segmental air hole 11, an air swirling plate 16 cut and raised so as to singl-swing open toward one direction along the periphery of the air hole 11 is provided. The air swirling plate 16 imparts a one-directional swirling force to an air stream B flowing into a blower tube 1 through the air swirling plate, and this spirally flowing air stream B functions for mainly holding a stable flame. Further, an air swirling auxiliary plate 12 for leading a part of air flowing through an air introducing passage 8 to a stabilizer 9 is provided upright on the outer peripheral surface of a funnel-shaped portion of a nozzle cover 3. In the case where the air swirling auxiliary plate 12 is observed along the direction of the air stream, the inclined direction of the auxiliary plate 12 is the same as the direction in which the air swirling plate 16 of the stabilizer 9 swirls the air stream B for holding the stable flame.
Patent JP-S5217378-A (JP)
Title: Antiscaling agent for oil-contained sludge incineration furnaces
Inventor: IIIZUMI SHIYOUGO
IPC: C09K3/00
Filed: 1975-08-01
Abstract: PURPOSE: In incineration of bottom sludge of petroleum tanks, etc., deposition of hard scale on furnace walls is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07280911-A (JP)
Title: Radio determination system
Inventor: DOWAKI TORU
IPC: G01S5/04
Filed: 1994-04-06
Abstract: PURPOSE:To construct a low-cost and high-reliability system without being subjected to a geographical restriction or the like. CONSTITUTION:When a radio call receiver 4 receives a call signal via an antenna 2 for transmission-reception, it outputs a driving signal to a call detection part 5 in order to notify the outside of the reception of the call signal. When the driving signal is input, the call detection part 5 sends out the driving signal as it is to a call display part 6, and it notifies a transmission-start control part 7 of the detection of a call display by the radio call receiver 4. When the driving signal is input, the call display part 6 displays a call to the outside by means of a light-emitting or sound signal. When a signal requesting a transmission start is input from a switch part 3 or the transmission-start control part 7 is notified of the detection of the call display from the call detection part 5, it outputs a control signal so as to start a transmission operation in a transmission part 8.
Patent JP-H04324285-A (JP)
Title: Luminous radiation electron tube lighting device
Inventor: ERIGUCHI HIROYASU
IPC: H05B41/16
Filed: 1991-04-24
Abstract: PURPOSE:To provide smallness in size, lightness in weight, low cost and high efficiency while preventing a lamp life from decreasing and shortening and a lumen maintenance factor from decreasing due to generation of a red heat part by suppressing red heat of a cathode. CONSTITUTION:DC power supplies E1, E2 are connected to an anode 1 and to terminals 2a, 2b in both ends of a cathode 2, in a luminous radiation electron tube G. The power supply is set to a relation where E1not equal to E2 about suppressing red heat. A discharge current I of the luminous radiation electron tube G is obtained by a sum(I=I1+I2) of a discharge current I1 supplied from the DC power supply E1 and a discharge current I2 supplied from the DC power supply E2. A potential difference  E(=E2-E1) is applied to the both ends of the cathode 2, and a current If(= E/Rf), determined by a resistance component Rf of the cathode 2, flows in the cathode 2 heated to a temperature necessary during lighting.
Patent JP-H10284320-A (JP)
Title: Magnetization detecting device
Inventor: HIRASAWA MASAYUKI
IPC: H01F13/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To accurately grasp the performance of a magnetized magnet, by setting a new parameter representing the magnetization state of the magnet, referred to as the time accumulation of magnetization current (current area). SOLUTION: In order to detect the magnetization state of a magnet by using a magnetization detecting device, timer setting is carried out to generate a conversion pulse of 10 μs. Then, the end of conversion of an A/D converter 13 is detected, and data from the A/D converter 13 is taken and stored into a memory 16. At this point, whether or not a current is flowing is checked. Then, the end of conversion of the A/D converter 13 is detected, and data from the A/D converter 13 is taken and stored into the memory 16. This time, whether or not a current is not flowing is checked. Then, a peak current is detected from the data taken in the memory 16, and the total of current values, that is, the product of current value over time, is calculated from the data taken in the memory 16. Finally, the results are selectively indicated on an indicator 18.
Patent JP-S5522416-A (JP)
Title: Fixed position stopping apparatus
Inventor: MAEDA TOSHIO
IPC: B21D43/00
Filed: 1978-07-31
Abstract: PURPOSE: To place the middle point of steel material at fixed poing always in spite of the legth of the steel material and to promote the efficiency of lifting operation, by detecting the fore and rear end of steel materials by two detectors and detecting accorded point of both detected signals, at the time of carrying the steel materials on the conveyor.  
     CONSTITUTION: The signal LS-2 is given when the tip end of the travelling steel material G is reached the detector 6 of conveyor and the signal A is made by the pulse output of photoelectric transducer and then, is inputted in the addition side of counter. The signal LS-1 is given when the tip end of the above steel is reached the detector 5 and the signal B is made by the transducer and then, is inputted in subtraction side of the counter. The signal LS-2 is finished when the steel G is passed through the detector 6. The poing given by the steel material stopping command signal, is the middle point of the steel material because the above point is the time of passing the half of the steel material through the detector and center of gravity is able to simply grasp always, because the relation N 1 ;N 2 =2;1 is shown between the proportional constants N 1  and N 2  when the length l is made as that of the steel material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5218326-A (JP)
Title: Automatic toner adjustable supply device for development for the elect rophotographic copying machine
Inventor: SAITOU TOMIO
IPC: G03G15/08
Filed: 1975-08-01
Abstract: PURPOSE:To supply a suitable quantity of toner and improve the image quality by controlling the movement of a toner supply member by changing the position of a ratchet claw due to a cam mechanism.
Patent JP-H04323049-A (JP)
Title: Thermal printing type card apparatus
Inventor: HAYASHI NAOKI
IPC: B41J2/36
Filed: 1991-04-24
Abstract: PURPOSE:To carry out printing same in printing density at every cards to two or more kinds of cards different in color forming sensitivity in a thermal printing type card apparatus consisting of a card such as a prepaid card and a card read-write device. CONSTITUTION:Color forming sensitivity data 14 is written on the magnetic stripe 12 of a card 10 and the microcomputer of a card read-write apparatus stores the color forming sensitivity data 14 in a memory at the time of the reading of the data of the card 10 and applies predetermined operation to the color forming sensitivity data 14 at the time of printing to calculate the width of the applied pulse to a thermal head and, subsequently, a pulse is applied to the thermal head to apply printing to the thermal printing part 11 of the card 10 to obtain printing of uniform density on cards different in color forming sensitivity.
Patent JP-H09279327-A (JP)
Title: Injection nozzle
Inventor: SENDA MAKOTO
IPC: B05B1/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an injection nozzle having high strength and erosion resistance, in an injection nozzle using metal as a base material, by forming WC or Cr base sprayed coating on the face to be contacted with an injected flow by a high speed flame spraying method. SOLUTION: For example, a nozzle-shaped parts base material 3 is produced by an Al alloy casting, and on the surface, using WC-20%Cr-7%Ni powder excellent in erosion resistance, WC-Cr-Ni sprayed coating 1 having about 1.0mm coating thickness is formed by a high pressure-high speed flame spraying method. Next, on the surface of this WC-Cr-Ni sprayed coating 1, using Hastelloy 276C, Hastelloy sprayed coating 2 having about 3.0mm coating thickness is formed by a high pressure-high speed flame spraying method. In this way, the sprayed nozzle excellent in erosion resistance, usable for a high speed injected flow for a long time and good in accuracy can easily be obtd.