baber/WOPTO huggingface dataset:
Patent JP-H07236808-A (JP)
Title: Filter device for vacuum piping
Inventor: MASUDA MITSUTAKA
IPC: B01D53/22
Filed: 1994-03-01
Abstract: PURPOSE:To remove foreign matter containing a liquid such as water, oil or a solvent in vacuum piping. CONSTITUTION:The suction port 15 connected to a vacuum suction part, the vacuum source port 16 connected to a vacuum generating part and a separation chamber 13 allowing both ports to communicate each other are formed to a device main body 10 and a filter element 17 removing foreign matter such as liquid droplets in air flowing in from the suction port 15 is provided in the device main body 10 and a liquid storage container 28 having an exhaust port 31 and provided with a liquid chamber 27 is provided to the lower part of the device main body 10. The communication hole 37 provided to the bottom wall part 11 partitioning the device main body 10 and the liquid storage container 28 is opened by an opening and closing means when the liquid in the separation chamber 13 is guided into the liquid storage container 28 and closed when the liquid in the liquid storage chamber 28 is discharged to the outside.
Patent JP-S62189799-A (JP)
Inventor: KAWAKAMI YOSHIO
IPC: H05K9/00
Filed: 1986-02-17
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-S54123153-A (JP)
Title: Manufacturing method of decorative laminated material
Inventor: NIWAYAMA AKIRA
IPC: B32B33/00
Filed: 1978-03-17
Abstract: PURPOSE: To manufacture a decorative laminate having a close resemblance to natural wood, by embossing a substrate having a wood-grained pattern with an embossing plate having an etched pattern of wood tissue, and coloring the embossed grooves of the substrate.  
     CONSTITUTION: An embossing plate having dot depth of 10W50μ, relief patterns corresponding to the trachae, radial tissues, ripple marks, etc., of wood, and having no dots at the trachae having a thickness of ≥100μ, is prepared by gravure platemaking process. A substrate such as plastic sheet, paper, etc., preferably having a color similar to that of the base of wood-grain, is printed with a wood-grained pattern by gravure printing, off-set printing, etc., and embossed with the above embossing plate preferably to a depth of about 50μ. The embossed grooves are colored, and a transparent resin is applied over the whole surface of the substrate. The coloring of the embossed groove is preferably carried out by applying a colorant to the surface of the substrate, and scraping off the colorant other than existing in the groove with a doctor blade. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60174622-A (JP)
Title: Sandwich molding device
Inventor: IDATE HIDENORI
IPC: B29C45/16
Filed: 1984-02-20
Abstract: PURPOSE:To improve a quality by setting and controlling selectively terms of a molding temperature of each of molding materials, by providing a nozzle and a sprue separately corresponding to an external layer molding material and an internal layer molding material. CONSTITUTION:An external layer material, for example, acrylic resin 30 and an internal layer material, for example, vinyl chloride resin 34 are prepared in a flow path 22 of an injection unit 16 and a flow path 35 of an injection unit 17 respectively under a dwelling state. Then the external layer material 30 is injected within a molding space 12 from a gate 13 and the internal layer material 34 is injected within the molding space 12 from the gate 13 through a sprue 15. With this construction, the external layer molding material 30 and the internal layer molding material 34 are prevented from mixing within the sprue 15. As injection molding is performed by making use of a pair of injection units 16, 17, nozzles 18, 38 can be set at temperature terms corresponding to each of molding temperatures of the molding materials, 30, 34.
Patent JP-S62189736-A (JP)
Title: Epitaxial insulating film forming method for semiconductor device
Inventor: FUKAZAWA TOKUMI
IPC: C30B25/02
Filed: 1986-02-17
Abstract: PURPOSE:To improve the crystallinity of an oxide film by forming in advance an extremely thin rare earth metal film on a semiconductor material substrate before epitaxially growing, oxidizing it to readily epitaxially grow a rare earth element oxide without oxidizing the surface of a substrate. CONSTITUTION:After a vacuum tank 1 is evacuated to 2X10<-5>Pa, metal Eu (europium) is deposited by a deposition source 2 on an Si semiconductor substrate having (100) azimuth of 50mm in diameter. The thin Eu film is amorphous formed under the conditions of 0.08nm/s of depositing speed, 2nm of thickness and 50 deg.C of substrate temperature. O2 is introduced into the tank 1 in this state to set the degree of vacuum to 1.4X10<-2>Pa (1X10<-4>Torr), and the degree of vacuum of the source 2 is maintained by differential evacuation to 4X10<-5>Pa (3X10<-6>Torr). The substrate 3 is heated by a heater 4 to 400 deg.C, held for 10min, and metal Eu is then deposited by the source 2 under the same conditions as those of previously depositing Eu. The formed film obtains europium oxide (Eu2O3) having 200nm of thickness and C-layer earth structure.
Patent JP-S55122340-A (JP)
Title: Manufacturing method of fluorescent lamp
Inventor: IMAMURA HIROSHI
IPC: H01J9/38
Filed: 1979-03-15
Abstract: PURPOSE:To obtain a lamp with preset intra-tube gas pressure by housing a glass capsule in which the intra-tube sealing gas is enclosed in the tube, releasing the tube, and fusing and opening this glass capsule by high frequency heating. CONSTITUTION:The outer lamp tube where the fluorescent material 14 is coated on the inside of the tube wall 3 is released after only a preset amount of mercury gas is enclosed. The getter metallic ring 9 is premounted around the filament 8 and the glas capsule 16 in which a preset amount of inert gas which should be enclosed in the outer lamp tube is enclosed is premounted around the metallic ring 9. After the tube is released, the metallic ring 9 is heated by high frequency heating. After impure gas is absorbed by the getter, the glass capsule 16 is fused by increasing the heating temperature and the inert gas in the capsule 16 is fulled in the outer lamp tube.
Patent JP-H04270631-A (JP)
Title: Heat treatment of thermoplastic film
Inventor: TSUNASHIMA KENJI
IPC: B29C55/12
Filed: 1991-02-26
Abstract: PURPOSE:To obtain a film having stability by uniformizing the physical properties in the lateral direction of the film. CONSTITUTION:In the heat treatment of a thermoplastic film in such a state that the end parts of said film are grasped, when the max. temps. of the heat shrinkage stress of the end parts and central part of the film in the longitudinal direction thereof are respectively set to TE and TC( deg.C), the film to be heat- treated satisfies 30>TC-TE>=0.
Patent JP-H03237222-A (JP)
Title: Coal gasification type compound power generation plant
Inventor: OGAWA KIICHIRO
IPC: F02C3/28
Filed: 1990-02-09
Abstract: PURPOSE:To remove CO2 with high efficiency and the min. energy loss by installing a reactor for converting CO in the purified gas to CO2 and a CO2 removing device for removing CO2, between a gas purifying device and a combustor of a gas turbine power generation device. CONSTITUTION:The generated gas which is generated in a coal gas furnace 1 and from which impurities are removed by a gas purifying device 2 is supplied to a combustor, together with the high pressure air supplied from an air compressor, and combusted, and the generated high pressure high temperature gas is supplied into a gas turbine 3, and work is executed to drive a power generator. The exhaust gas which is discharged from the gas turbine 3 is supplied into an exhaust heat recovering boiler 4, and steam is generated, and this steam is supplied into a steam turbine 5, and the power generator is driven. In such a compound power generation plant, a shift reactor 6 for converting CO gas to CO2 gas by introducing the turbine extracted steam into the generated gas and a CO2 removing device 7 for removing the CO2 are installed in succession at the outlet of the gas generator 2.
Patent JP-H02215939-A (JP)
Title: Internal combustion engine controller
Inventor: MINAMIYOSHI YASUTOSHI
IPC: F02D43/00
Filed: 1989-02-13
Abstract: PURPOSE:To correspond to a response lag of intake air due to collector charging, and even in the case where fuel injection timing is set at earlier timing then an intake stroke, to supply fuel and air neither too much nor too less in the intake stroke at each cylinder, by controlling an engine intake air quantity according to desired torque. CONSTITUTION:Desired torque should be set on the basis of engine speed and accelerator manipulated variable. In addition, a response lag time constant of intake air due to collector charging is set according to the engine speed and the desired torque. Then, generable desired actual torque of an engine is set on the basis of the desired torque and the response lag time constant, and a fuel supply for the engine is controlled according to this desired actual torque. Moreover, the desired torque is delayed as long as the specified time ranging from fuel supply timing to an intake stroke, and the last desired torque is set to the newest desired torque as long as the specified time. Then, an intake air quantity for the engine is controlled according to this delayed desired torque.
Patent JP-H08220938-A (JP)
Title: Electrophotographic device
Inventor: IJIMA YOSHIAKI
IPC: G03G21/16
Filed: 1995-02-20
Abstract: PURPOSE: To provide an electrophotographic device which is equipped with an attachable/detachable process cartridge free of a change in the rotation of an image carrier roller and print irregularities and ensures high image quality and excellent reliability. CONSTITUTION: A main body device comprises a driving part 4, a driving transmission part 6 which engages with the driving part 4, and a circular driving rotary shaft 41 having a spline shape inside or outside the driving transmission part 6. Further, the process cartridge 31 comprises a driving-shaft receiving part which fits in the driving rotary shaft 41, and a circular rotary-shaft receiving part 43 having a spline shape outside or inside the driving-shaft receiving part. The rotary-shaft receiving part 43 is fitted on the driving rotary shaft 41 and it is turned.
Patent JP-S58150222-A (JP)
Inventor: MURAKAMI TADASHI
IPC: H01H1/20
Filed: 1982-02-28
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-S59158187-A (JP)
Title: Signal processing circuit for composite color signal
Inventor: IKEDA YASUNARI
IPC: H04N9/47
Filed: 1983-02-25
Abstract: PURPOSE:To increase the relative level of a chrominance signal and reduce a quantization noise by separating a composite color signal into a luminance signal and a signal containing at least a chrominance signal and performing gain control over the separated chrominance signal, and performing A-D conversion after multiplying the amplitude of the chrominance signal by K. CONSTITUTION:The composite color signal S0 supplied to a terminal 1 is supplied to a low-pass filter 2 and a high-pass filter 3; the low-pass filter 2 separates only the low-frequency signal YL in the luminance signal SY and the high- pass filter 3 separates the high frequency component YH in the luminance signal SY and the high frequency signal SH containing the chrominance signal SC. The low frequency signal YL has its amplitude amplified by an amplifier 4 and is then converted into a digital signal by an A-D converter 5. The high frequency signal SH is supplied to an amplifier 6 with an amplification degree K. The high frequency signal SH after the gain control is converted into a digital signal by an A-D converter 7, but the same number of bits with the A-D converter 5 is used in this case. The high frequency signal SH is A/D-converted while its amplitude level is almost double, so quantization noises are reduced greatly.
Patent JP-S60176671-A (JP)
Inventor: OGAWA KOUJI
IPC: A63B69/36
Filed: 1984-02-23
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-S63200001-A (JP)
Title: Position detector
Inventor: FURUKAWA HISASHI
IPC: G01B11/00
Filed: 1987-02-16
Abstract: PURPOSE:To detect a position with high accuracy by image-sensing a plurality of objects to be detected located on a pallet, binary-coding resultant signals, processing the signals to be reversed, further labeling the signals and arithmetically processing obtained image data. CONSTITUTION:A plurality of cylindrical objects 1 to be detected are located on a black pallet 2 and signals SA obtained by image-sensing the objects 1 by an ITV camera 4 are converted to image signals SD wherein black and white portions are reversed to each other via an A/D converter 5, a binary- coding circuit 6 and reversing circuit 7 to be outputted to an image memory 8. An arithmetic unit 9 labels white portions on the basis of image data signals SE in the memory 8 and obtains several white portions 11 corresponding to the hollow portions of the objects 1 and a white portion 12 corresponding to the locating surface of the pallet 2. The arithmetic unit 9 calculates the areas, aspect ratios and the like of those white portions, remove the unnecessary white portions 12, obtains the center position of the remaining white portions to be made the position of the objects 1 to be detected.
Patent JP-2000229460-A (JP)
Title: Control method for image forming device, and image forming method
Inventor: SAKURAI TAKAYUKI
IPC: H04N1/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To relax the load of user by temporarily stopping the execution of job, and indicating a message for urging the user to confirm paper, and then reopening the execution of job after the confirmation of job by user during the image forming period to paper fed from a manual insertion tray. SOLUTION: In the printer 1, analyzing operation is conducted by a job analyzing part 14 received by a job receiving part 13. As a result, when an manual insertion tray is designated as a paper feeder, a control part 11 runs to interrupt a putting process, and urge user to confirm paper stacked on the manual insertion tray via an UI part 12 before starting operation of a paper feeder 18 and image forming part 19 at the completion of image development of PDL(page description language) by an image developing part 15. The confirmation of paper is preferable to be set by a client as to whether it is effected or not, and after various kinds of setting on printing is carried out, the execution of job is reopened by pushing an OK button downward.
Patent JP-S60176694-A (JP)
Inventor: OOTSUKA KIMIHIKO
IPC: D06F29/00
Filed: 1984-02-23
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-2000228979-A (JP)
Title: Alfa1,4-n-acetylhexosamine transferase
Inventor: SUGAWARA KAZUYUKI
IPC: C12N9/10
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new α1,4-N-acetylhexosmine transferase having both α1,4-N-acetylgalactosamine transferase activity and α-1,4-N-acetylglucosamine transferase activity and useful for biosynthesis of glucosaminoglucans, their investigation or the like. SOLUTION: This new α1,4-N-acetylhexosmine transferase has both α1,4-N- acetylgalactosamine transferase activity and α1,4-N-acetylglucosamine transferase activity, and has following enzymatic properties regarding activity and substrate specificity: GalNAc is transferred to the non-reductive terminal of a substance of formula I (GlcA is a galactose residue), formula II (Xyl is a xylol residue), formula III and formula IV (Cer is a ceramide residue) and is not transferred to a substance of formula IV from an N-acetylgalactosamine donor (GalNAc donor); and GlcNAc is transferred to a substance of formula I and not to a substance of formula II from an N-acetylglucosamine donor (GlcNAc donor).
Patent JP-H06240730-A (JP)
Title: Flush toilet
Inventor: KURITA MASAHIKO
IPC: E03D11/13
Filed: 1993-02-22
Abstract: PURPOSE:To save washing water and restrain a noise by connecting a waste pipe from the drain port of bowl bottom to the back of a closet, providing a freely openable valve device at the lower end opening of a waste pipe branch section, and connecting piping having a drain port to the branch section. CONSTITUTION:When no flushing takes place, a flap valve 24 is closed and the lower end opening of a lower waste pipe 21 is closed with the valve 24. As a result, water is accumulated in a bowl 1 up to level corresponding to the upper end opening of an upper waste pipe 20, thereby preventing the back flow of odor. At the time of flushing, a motor 30 is operated to open the valve 24 and the lower end opening of the pipe 21 is thereby released. As a result, washing water is discharged, together with soil in the bowl 1, all at once.
Patent JP-S57147108-A (JP)
Title: Digital signal modulation and demodulation system
Inventor: OOSHIMA KEN
IPC: H03M7/00
Filed: 1981-03-05
Abstract: PURPOSE:To obtain a modulation output with longer minimum inverting intervals, by detecting a data train with small intervals between a bit 1 and the next bit 1 with a specific means after 3-9 bit conversion and making code conversion so that sufficient bit intervals can be obtained. CONSTITUTION:A temporary storage parallel input and output register 6 is provided between a 3-9 bit code conversion encoder 3 and a transferring parallel input serial output 9-bit register, P4''-P1'' out of the outputs of the encoder 3 are inputted to the register 6 via a present data train changing circuit 7 and P9'-P7' out of the outputs of the register 6 are inputted to a register 5 via a previous data train changing circuit 8. A specific data train is detected with gates 9, 10 and 11, and a part of the data train with the change circuit 7 or 8 can be changed, and the interval between 1 of a code converted into 9-bit and the next 1 is set to a digital signal having 5-bit interval. Thus, the minimum inverting interval T required to increase the recording density can be longer than that of conventional systems by >=1.5T.
Patent JP-H09225638-A (JP)
Title: Joint for welding hem of sheet
Inventor: NARUSE TAKAO
IPC: F28F3/08
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To dispense with consideration for the heat resistance for a constraint jig by performing the welding after an end part of a thin sheet is folded in a mountain shape in the vicinity of a weld seam and along the weld seam prior to welding. SOLUTION: A mountain-shaped folding line 4 is formed parallel to a weld seam 3 in the vicinity of a tip of the weld seam 3 of a work 1 to be welded. A mountain-shaped folded part is greatly increased in rigidity. The works 1, 2 to be welded are assembled by aligning the weld seam 3. After assembly, a part to be welded is constrained by clamping pieces 7a, 7b. The weld seam 3 is welded. The clamping pieces 7a, 7b can constrain the works 1, 2 to be welded at the position distant from the weld seam 3 and with small clamping force. Because the clamping pieces 7a, 7b are used at the position distant from the weld seam 3, the arc heat does not affect much, and consideration for the heat resistance is unnecessary. The mountain-shaped folded part is shrunk inward to close a joint part due to the heat contraction after welding.  When two laminated sheets are welded, one sheet or two sheets are folded in a mountain shape. When three laminated sheets are welded, two sheets on each side are folded in a mountain shape across a center sheet.
Patent JP-S59158252-A (JP)
Inventor: NOMI HARUO
IPC: E04H15/54
Filed: 1983-03-01
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-H08197841-A (JP)
Title: Heat sensitive recording material
Inventor: MIYAMOTO SHUJI
IPC: B41M5/26
Filed: 1995-01-30
Abstract: PURPOSE: To provide a heat sensitive recording material which is excellent in light fastness, excellent in shelf stability, free from decrease of water resistance, and free from drop of a matching property for both of an image area and a non-image area by light. CONSTITUTION: A heat sensitive coloring layer having a leuco base dye and a developer coloring the leuco base dye in heating as main components is provided on a substrate. Both of a hindered amine compound, and an ultraviolet absorber are contained.
Patent JP-H03236416-A (JP)
Title: Production of high tensile strength steel for low temperature use excellent in toughness at low temperature
Inventor: HASEGAWA TOSHINAGA
IPC: C22C38/00
Filed: 1990-02-13
Abstract: PURPOSE:To produce a high tensile strength steel for low temp. use excellent in toughness at low temp. at a low cost in an as-heat-treated state by subjecting a steel having a specific composition in which respective contents of Al and P are specified and which contains the grains of the multiple oxide of Ti and Y to heating and cooling under respectively specified conditions. CONSTITUTION:A steel which has a composition containing, as essential components, 0. 02-0.18%, by weight, C, <=0.5% Si, 0.4-2.0% Mn, 0.001-0.01% S, <=0.006% N, 0.005-0.020% Ti, 0.0005-0.005% Y, and 0.0005-0.010% O, containing Al and P by the amounts limited to <=0.006% and <=0.015%, respectively, having the balance Fe with inevitable impurities, further containing, if necessary, one or more kinds among <=1.0% Cr, <=3.0% Ni, <=0.5% Mo, <=0.1% V, <=0.05% Nb, <=1.5% Cu, and <=0.002% B, and also containing the grains of the multiple oxide of Ti and Y is heated up to 1200-1400 deg.C, held for 50-200sec at 1100-800 deg.C in the subsequent cooling stage or cooled at 0.050-20 deg.C/sec cooling rate, and further cooled through the temp. range from 800-300 deg.C at 30-0.1 deg.C/sec cooling rate.
Patent JP-H02211315-A (JP)
Title: Breather device for motorcycle engine unit case
Inventor: SUGIMOTO MITSUHIRO
IPC: F01M13/04
Filed: 1989-02-10
Abstract: PURPOSE:To prevent the outflow of oil at the time of the falling over of a motorcycle by forming a breather case by joining vertically cut half-cases, and providing on the case inside of its atmosphere opening hole, a breather pipe whose tip faces on the vicinity of a case inner wall on the opposite side. CONSTITUTION:An engine unit case 1 is formed by integrating a crank case and a transmission case 3 and joining right and left half cases 1a, 1b. The 1st breather case 16, 2nd breather case 17 formed into half cases 1a, 1b half by half, are provided at the upper part of the transmission case 3, and connection is made by means of cutouts 20, 21, and connection with the transmission case 3 is made by means of a cutout 19. A breather pipe 24 is connected to the inside of the atmosphere opening hole 22 of the breather case 17, and the tip of the pipe 24 extends to the vicinity of a side wall on a clutch case 12 side, and an opening is done. Accordingly, even if this motorcycle fall over, oil leak through the atmosphere opening hole is surely prevented.
Patent JP-H01206397-A (JP)
Title: Acoustic ear holder
Inventor: HAKAMATA TOMOO
IPC: G10K11/28
Filed: 1988-02-15
Abstract: PURPOSE:To raise a centralized effect of a sound from the front by attaching a movable arm to a plate spring and attaching an acoustic reflecting plate thereto. CONSTITUTION:A movable arm 3 which can move freely the direction of an acoustic reflecting plate 2 so that the acoustic reflecting plate 2 can be attached to a right rear side of an ear by a plate spring 1, and also, a sound from a loudspeaker can be led enough even if the direction of a face against the loudspeaker is different is connected between the plate spring 1 for fixing it successively and the acoustic reflecting plate 2. In such a way, even if the sound volume of loudspeaker being in front is small, a distinct sound is heard, and also, by moving a little the direction of the acoustic reflecting plate 2, the most desirable acoustic image can be obtained easily.
Patent JP-S59156389-A (JP)
Inventor: YOSHIDA KATSUAKI
IPC: D06F37/40
Filed: 1983-02-28
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-S63200795-A (JP)
Inventor: NISHIMAKI JUJI
IPC: D05B35/08
Filed: 1987-02-13
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。