baber/WOPTO huggingface dataset:
Patent JP-S61260865-A (JP)
Title: Food dryer
Inventor: MIKI TORAYUKI
IPC: A23L7/109
Filed: 1985-05-15
Abstract: PURPOSE:To form a gas containing no CO in a wide range of load, by carrying out combustion of a variable burner in a central combustion column and combustion of a rating burner in a ring-shaped combustion chamber in a heating chamber and sending a combustion gas to a drying chamber. CONSTITUTION:In a food dryer consisting of the drying chamber 1 and the heating chamber 2 wherein the drying chamber has a door for entrance and exit, the drying frame 8, the gas circulating machine 3, the temperature measuring part 7, the air feed part 4, and the gas release part 5, the heating chamber 2 is provided with the single variable burner 9, the single or more rating burner 10 and a concentric double combustion column consisting of the central combustion column 11 and the ring-shaped combustion column 12 surrounding it. Combustion of the variable burner 9 is carried out in the central combustion column 11, the combustion of the rating burner 10 is done in the ring-shaped combustion chamber 12 and a combustion gas is sent to the drying chamber 1. Consequently, the combustion gas contains no CO even in the case where an amount of energy required in the drying chamber 1 is extremely reduced and combustion is carried out in a proper air ratio.
Patent JP-H10302386-A (JP)
Title: Optical disk device
Inventor: MIZUMA HIROAKI
IPC: G11B19/20
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To suppress the skewness of an optical disk in an optical disk device. SOLUTION: In a magneto-optical disk device as an optical disk device, a skewness suppressing member 23 constituted so that a slide plate 24 being the same shape as a head slider 11 of a magnetic head device is supported by one side holding plate spring 25 is arranged corresponding to one side of a disk plane and the other side of a disk plane of an opposite side of a magneto-optical disk DM to which a magnetic head device constituting an over- write-head corresponds, the slide plate 24 is made to correspond to a disk plane with the almost same conditions as the head slider 11 of the magnetic head device.
Patent JP-S53031647-A (JP)
Title: Preparation of ionones
Inventor: ICHIKAWA YATAROU
IPC: C07C45/00
Filed: 1976-09-03
Abstract: PURPOSE:To obtain alpha-ionones useful as perfume from pseudoionones in the presence of a small amount of an acid at a specific temperature in high selectivity and conveniently from the viewpointof operation and equipment on an industrial scale.
Patent JP-S62265143-A (JP)
Title: Production of glass containing strontium
Inventor: TAKAHASHI SHIRO
IPC: C03C3/087
Filed: 1986-05-09
Abstract: PURPOSE:To improve the generation of a defective product and environmental pollution and to reduce the production cost by using SrSO4, preliminarily producing glass for a raw material having the specified composition, and using this glass for the raw material as an Sr raw material. CONSTITUTION:In such a case that a raw material is heated and melted to produce glass contg. strontium, SrSO4, an SiO2 raw material, an R2O raw material and a BaO raw material are prepared, heated and melted to produce glass for the raw material consisting of 46-58wt% SiO2, 38-52wt% SrO, 1-6wt% R2O and 0-10wt% BaO and this glass for the raw material is used as a strontium raw material. As SrSO4 to be used, natural celestite contg. SrSO4 as an essential component is preferable. In such the case that BaO is contained in a final product, barite contg. BaSO4 as the essential component is excellent in a point of cost because a complex production process such as BaCO3 is unnecessary.
Patent JP-S62262439-A (JP)
Title: Wafer cassette
Inventor: IKEDA TATSUYA
IPC: H01L21/68
Filed: 1986-05-09
Abstract: PURPOSE:To prevent the generation of a trouble caused by the cracks of a wafer by a method wherein a device, with which the cracks of the wafer can be detected by checking the circumference of the wafer, is provided on a wafer cassette. CONSTITUTION:A roller 10 is provided on the side of an aligner 3. A sensor 11, with which the state of the circumferential part of a wafer 1 is detected, is arranged in the vicinity of the wafer 1. Then, the state on the circumference of the wafer 1 is detected by the sensor 11 in conformity with the rotational movement of the wafer 1. When the sensor 11 continuously detects the state of circumference of the wafer 1, it means that there are no cracks on the wafer 1, ant it is judged that the wafer is in a normal state. When the state of circumference of the wafer 1 is detected or not detected by the sensor, it is considered that cracks are generated on the wafer 1. Consequently, the generation of a trouble caused by the wafer cracks can be prevented.
Patent JP-H05322137-A (JP)
Title: Gas burner
Inventor: KATO RYOICHI
IPC: F23D14/02
Filed: 1991-03-08
Abstract: PURPOSE:To eliminate clogging and to simultaneously obviate blow-off of a flame by omitting flame stabilizing slit in a gas burner connected to a forcible suction fan. CONSTITUTION:A plurality of burner ports 16a, 16b are provided on an upper surface of a burner head 14, and a plurality of pairs of burner ports 15 are opened. Further, central axes of the ports 15 are so crossed that the flames from the ports of the pair collide in upper part to expedite mixture with secondary air to prevent lifting of the flame.
Patent JP-S59228911-A (JP)
Title: Device for controlling filtration rate of vacuum dehydrator
Inventor: OONO SUNAO
IPC: G05D13/00
Filed: 1983-06-13
Abstract: PURPOSE:To dehydrate stably by controlling the number of revolutions of a vacuum dehydrator so that the filtration rate of the wet cake, calculted from the flow rate of the sludge to be supplied to the dehydrator, the flow rate of the filtrate from the dehydrator, and the flow rate of the washing water, may be fixed. CONSTITUTION:The flow rates of the supply sludge, the filtrate, and the washing water are obtained respectively from flowmeters 3a, 4a, and 5a, and the filtration rate Rw of the wet cake is calculted by an arithmetic unit 6. Since the revolving speed of the drum of a vacuum dehydrator 1, i.e. that of a motor 1b, is regulated in accordance with the difference between a signal S8, which is the reference filtration rate R*w, and the signal S6 which is said Rw to control and fix the filtration rate Rw of the wet cake with a regulator 7, the desired revolving speed value N of the drum of the dehydrator 1 is calculated. In addition, the revolving speed of the drum is regulated with a regulator 10 by using the signal S1 from a speedometer 1a of the dehydrator 1 and the signal S7 from the regulator 7, and regulating the motor 1b for driving the drum of the dehydrator 1 through the signal S10.
Patent JP-H0651864-A (JP)
Title: Computer
Inventor: UEDA KATSU
IPC: G06F1/06
Filed: 1992-04-24
Abstract: PURPOSE:To enable a degeneration operation by switching the frequency of a clock and to decrease the range of a system down fault in the computer. CONSTITUTION:In a computer system, a clock generating circuit 1 is provided with a normal clock oscillation circuit 2 provided with a reference frequency to be the base of the operation of the entire computer system, a low-speed clock oscillation circuit 3 provided with an arbitrary frequency lower than this reference frequency, and a clock switching circuit 4 to select either the normal clock oscillation circuit 2 or the low-speed clock oscillation circuit 3 by receiving a clock switching instruction from a diagnostic processor and to supply the clock of the selected circuit to the respective parts of the computer as the basic operation clock.
Patent JP-H09290240-A (JP)
Title: Drum oscillating type garbage disposal machine
Inventor: KONO YOSHIO
IPC: C05F9/02
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To finely fragment garbage thrown in a garbage disposal machine to some extent before decomposing it and furthermore to simplify equipment. SOLUTION: This garbage disposal machine has an opening 5 and a cover 3 with a vent hole for closing the opening 5 on the outer periphery thereof, and also there are provided a drum pivotally supported on the center of both ends, a basket 6 inserted into the drum from the opening 5 and made freely attachable and detachable in the upper part of the drum, an oscillating means for oscillating the drum 6 and a heating means 11.
Patent JP-S5755854-A (JP)
Title: Pulling knob for can which can easily be opened and its manufacture
Inventor: RUNE MUNUGIN
IPC: B65D17/34
Filed: 1981-07-07
Abstract: A pull tab for an easy opening can for tearing a pull panel to separate the panel from the can end. The tab is attached to the pull panel by an integral strap which is spirally wound to encircle the anterior portion. The spiral feature provides high shearing stress at the initiation of panel opening and then a flexible connection with the removable panel during continued opening to panel removal.
Patent JP-H10278869-A (JP)
Title: Hull structure
Inventor: TOZAWA HIDE
IPC: B63B9/06
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To improve workability at building a hull by setting the web of a longitudinal to be a differential thickness steel plate increasing the thickness as it approaches a shell plate and having inclined both sides, and setting the width of the narrow part of the slot of a horizontal floor in which the web is inserted, so as to be enlarged as it approaches the shell plate corresponding to the change. SOLUTION: A web as the both side inclined type tapered thickness steel plate of a longitudinal 2 is formed so as to increase the thickness as it approaches a hull shell plate 1, and the width of the narrow part of a slot 4 is also set so as to be enlarged as it approaches the hull shell plate 1, corresponding to the change of the thickness of the web. When a relative inserting work of the longitudinal 2 and the slot of a horizontal floor plate 3 is executed, they are shifted in the vertical direction by height (h), and the gap between the web of the longitudinal 2 and both side edges of the narrow part of the slot 4 can be temporarily spread. Even if the height (h) shifted upward is a little, the sufficient gap can be formed between the web and both side edges of the narrow part of the slot, and hence the inserting work can be easily executed.
Patent JP-S5731627-A (JP)
Title: Separation of halogenated toluene isomers
Inventor: INOUE TAKEHISA
IPC: B01J20/16
Filed: 1980-08-01
Abstract: PURPOSE: A Y-type zeolite containing potassium ion as an essential component is used as adsorbent to repeat adsorption and desorption, thus separating the title compounds, especially the p-isomer from a mixture of halogenated toluene isomers continuously.  
     CONSTITUTION: Using a Y-type zeolite containing potassium ion as an essential component such as crystalline aluminosilicate belonging to faujasite, a mixture of halogenated toluene isomers are brought into contact with the adsorbent and the isomers are isolated. Usually the Y-type zeolite containing potassium ion is prepared by substituting the sodium-containing Y-type zeolite ionically with potassium sulfate. The potassium ion exchange rate is more than 50%, preferably more than 70%. The present invention is suitably applied to the isolation of chlorotoluene or bromotoluene isomers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000297018-A (JP)
Title: Hair make-up agent, hair cosmetic and method for using hair make-up agent
Inventor: HAYASHI HIROYUKI
IPC: B65D83/38
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to rapidly coat hair with a hair make-up agent to be coated on the hair. SOLUTION: An extrusion container comprises aerosol cans having stems, respectively, an operation member by which the stems of the aerosol cans can simultaneously be pressed down, and an extrusion head having a nozzle for simultaneously extruding contents extruded from the stems. Therein, hair dye composition components produced so as to give a viscosity of 1,000 to 100,000 cPs are stored in the aerosol cans, respectively. The method for performing a hair-dyeing work comprises wearing operation gloves, holding the extrusion container, and then operating the operation member to extrude the hair-dyeing composition from the nozzle. Therein, the hair-dyeing composition is directly received on a brush, and hair is then combed with the brush. Thus, the hair can rapidly be coated with the hair-dyeing composition.
Patent JP-H044365-A (JP)
Title: Mechanical seal
Inventor: MINAMI TADASHI
IPC: F16J15/34
Filed: 1990-04-23
Abstract: PURPOSE:To enhance sealing performance by providing a shaft packing roughly in a U-shape in cross section having lip sections which come in contact with a rotating shaft and a driven ring with pressure respectively, and hereby providing an elastic body directly acting on the driven ring in order that the driven ring is brought into contact with a seat ring with pressure. CONSTITUTION:A shaft packing 31 in a U-shape in cross section furnished with lip sections 31a and 31b is interposed between the cylindrical section 30a of a driven ring 30 and a rotating shaft 21, and it is composed of a seal member 32 made of synthetic resin, and of a leaf spring 33 located within the seal member, which energizes the lip sections so as to be opened to the inner and the outer circumferential sides, so that a space between the rotating shaft 21 and the driven ring 30, that is, the space between the side X of fluid and the side Y of atmosphere is kept hermetic by means of stable contacting force with pressure. In addition, the driven ring 30 can rotatably slide while exerting bearing force to a seat ring 25 with energizing force directly imparted by an elastic body 28, and the side X of fluid within a stuff box 23 is hermetically sealed from the side Y of atmosphere, so that the side X of fluid and the side Y of atmosphere are rotatably sealed completely while the boundary is formed between the shaft packing 31 and a seal surface A.
Patent JP-S5330267-A (JP)
Title: Magnetron unit
Inventor: HATSUTA TAI
IPC: H01J23/10
Filed: 1976-09-01
Abstract: PURPOSE: To control the magnetic flux density and to ensure a continuous adjustment for the electromagnetic wave output by providing a magnetic substance, which is combined magnetically between two magnetic poles, to the side area of the anode cavity. And by rotating the magnetic substance with an axle vertical to the tube axis. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04333999-A (JP)
Title: Merchandise sales register
Inventor: NAGAI KENJI
IPC: G07G1/12
Filed: 1991-05-10
Abstract: PURPOSE:To automatically execute initialization on the set date and to automatically execute the initialization later even when an equipment is stopped on this day scheduling the initialization at the merchandise sales register for a POS terminal or the like for which it is necessary to periodically initialize work information stored in an information memory by executing the vending work. CONSTITUTION:A scheduled data memory 6 is provided to freely changably set the information of the date to initialize the information memory, the account settlement day memory 6 is provided to store the date initializing the information memory 6 as the information of the account settlement day, and automatically initializing means 2 and 4 are provided to initialize the information memory 6 when it is detected in the case of turning on the power source of a main body that the scheduled date information is existent between current date information and the preceding account settlement date information.
Patent JP-H01281181-A (JP)
Title: Method for coating cementitious base material
Inventor: OOKA MASATAKA
IPC: B05D7/24
Filed: 1988-04-30
Abstract: PURPOSE:To form a film having excellent durability by coating the waterproof layer provided on a cementitous base material with top coat paint consisting of a specific fluoroolefinic polymer, a curing agent reacting therewith and a colorant. CONSTITUTION:Solution type top coat paint is prepared by compounding a solvent-soluble fluoroolefinic copolymer containing at least two reactive functional groups in one molecule thereof on an average, a curing agent capable of reacting with the aforementioned reactive functional groups and a colorant as essential components. Paint containing an acrylic polymer emulsion having glass transition temp. of 0 deg.C or less as a binder is applied to a cementitious base material to form a waterproof layer which is, in turn, coated with the aforementioned prepared top coat paint and the coating layer is cured to perform the coating of the cementitious base material. Further, bottom coat paint such as a sealer is preliminarily applied and the waterproof layer can be formed thereon.
Patent JP-S5439482-A (JP)
Title: Photo-polymerizable composition
Inventor: TAKAYAMA TAKESHI
IPC: C10B33/00
Filed: 1977-09-02
Abstract: PURPOSE:To prepare a photo-polymerizable composition having improved photopolymerization sensitivity, and giving a tough and flexible film after cure, useful as photo resist, printing ink, adhesive, paint, etc., by adding a specific photo-polymerization initiator.
Patent JP-S61262576-A (JP)
Inventor: KITAUCHI HAJIME
IPC: F25D17/06
Filed: 1985-05-15
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-H01276966-A (JP)
Title: Original reading system
Inventor: ITO SEIICHI
IPC: H04N1/38
Filed: 1988-04-28
Abstract: PURPOSE:To prevent the margin of an original having a size which is different from a routine size from being discriminated as black parts by providing auxiliary lighting means outside a completely contact-type image sensor. CONSTITUTION:Auxiliary lighting means 22 are provided at locations from which the means 22 can illuminate the space produced between a platen 21 and image sensor 20 on both sides of the image sensor 20 in such a way that the means 22 cannot come into contact with the original of the maximum width and their intensities of brightness are set so that the part 15b of the platen 21 can become brighter than the maximum white level 54. An original width signal generating section 10 detects both ends of an original by comparing the read signal 50 of the image sensor 20 with the maximum white level 54 and generates an original width signal 51. Therefore, the peripheral platen parts can be prevented from being read as black when an original having a size which is different from a routine size is read.
Patent JP-H06318891-A (JP)
Title: Automatic gain control amplifier circuit for diversity receiver
Inventor: MORIMOTO SHINICHI
IPC: H04B7/08
Filed: 1993-05-07
Abstract: PURPOSE:To reduce the signal distortion in a large level range of an input signal. CONSTITUTION:An AGC(automatic gain control) amplifier circuit receives the intermediate frequency signals S1a, S1b...S1n of the 1st, 2nd...n-th channels received by a diversity receiver through the terminals 101a, 101b...101n respectively. Each channel is provided with an automatic level setting circuit which automatically sets the signal S1 at a prescribed level and an AGC amplifier which amplifiers the output signal S2 received from the automatic level setting circuit by the common gain control. The automatic level setting circuit includes a voltage control attenuator 1, a control voltage generator 2 and a detector 3. Meanwhile the AGC amplifier includes a voltage control attenuator 5, a level comparator 6, a control voltage generator 7 and a detector 8. Then a synthesizer 9 synthesizes the signals S4 of each channel which are received from the AGC amplifier.
Patent JP-H02284885-A (JP)
Title: Position teaching method for workpiece positioning device
Inventor: NOMARU MINORU
IPC: B25J9/18
Filed: 1989-04-27
Abstract: PURPOSE:To instantaneously attain desired accuracy of assembly so as to substantially reduce distortion of a car body by determining a position teaching data for a workpiece positioning device being based on a predetermined deviation data measured by a workpiece single unit. CONSTITUTION:In a predetermined measuring position, a plurality of positions of reference points, set to a workpiece, are measured by a measuring device 24. This position data is compared with a car body design data related to the workpiece, and the deviation is calculated for each reference point. In case of the deviation within a predetermined range, this diviation data is stored relating to the workpiece. Next reading each deviation data of the plurality of workpieces in a predetermined assembly position, the data, including correc tion based on the read deviation data, is used as a teaching data for a work piece positioning device instantaneously attaining desired accuracy of assembly.
Patent JP-S5732354-A (JP)
Title: Alloy for seal-bonding glass
Inventor: SAKAMOTO DAIJI
IPC: C03C27/00
Filed: 1980-08-01
Abstract: PURPOSE: To enhance the seal-bonding strength of an Ni-Fe alloy to glass and the handness by combinedly adding Si, Al and Mg to the alloy as an alloy for seal- bonding glass.  
     CONSTITUTION: An Ni-Fe alloy having the following composition is used as an alloy for seal-bonding glass for a reed switch, a lead of a transistor or a lead of a quartz oscillator. The composition consists of 40W52% Ni, 0.1W1.0% Mn, 0.1W0.5% in total of Si and/or Al, 0.001W0.1% Mg, 0.2W2.0% in total of one or more among Ti, Zr and Nb, and the balance Fe. This alloy has higher seal-bonding strength to glass than a conventional 40W52% Ni-Fe alloy as an alloy for seal-bonding glass, and by adding Ti, Zr and Nb, the hardness of the alloy can be increased without deterioration the seal-bonding strength to glass. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62261908-A (JP)
Title: Measuring method for laser speckle vibration strain
Inventor: NISHIDA SEIICHI
IPC: G01N3/06
Filed: 1986-05-09
Abstract: PURPOSE:To measure vibration strain which varies at a high speed by projecting a laser beam and extracting vibrations detected from a speckle pattern formed by the beam nearby a peak and a bottom. CONSTITUTION:While the speckle of red laser light is recorded, reflected light from a half-mirror 14 is passed through the 2nd filter 13 to extract only blue light and the light intensity distribution of the speckle pattern of the blue laser light is detected, and transmitted to and stored in a computer 4. The speckle pattern in this case is denoted as I1(X). The 1st image sensor 10 stores the computer 4 with the speckle pattern I2(X) of red laser light after a test-piece deforms. A shutter driving device 17 opens shutters 15 and 16 only when the quantity of vibration of the test-piece has a crest value. The computer computes a mutual correlation function by using speckle patterns I1(X) and I1(X)', and I2(X) and I2(X)' before and after the test-piece deform, finds speckle movements Ax(theta) and Ax(-theta) from its peak value, and further computes the difference DELTAAx of movement and a strain value epsilonxx, so that the result is displayed on an input/output device 5.
Patent JP-H11288352-A (JP)
Title: Keyboard device
Inventor: TSUYUKI SHINJI
IPC: G06F3/02
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device capable of simplifying wiring around the main body of a computer or the like. SOLUTION: This keyboard device 10 is provided with a case 11, the plural pieces of operation keys 12 disposed so as to respectively project head parts on the upper surface of the case and a control circuit 13 for generating control signals based on signals from the respective operation keys. Further, on the side face and/or back surface of the case, the connector parts 14, 15, 16 and 17 of at least one USB(universal serial bus) interface and an USB hub 18 for connecting the respective connector parts and the control circuit are provided.