baber/WOPTO huggingface dataset:
Patent JP-H03135587-A (JP)
Title: Electrophotographic copying machine
Inventor: ENDO HIDEKI
IPC: G03G15/043
Filed: 1989-10-20
Abstract: PURPOSE:To carry out compensation of exposure quantity and to display the degree of soiling by controlling the light quantity of an exposure lamp responding to the difference when the difference between reflected light quantity from an original mat detected again after copying of a multiple number of pieces and a reference value is below a specified value, and generating a warning when the difference exceeds the specified value. CONSTITUTION:When a place where an original does not exist on a contacting glass 2 is detected by a detecting means GS, the exposure quantity of that part, that is the reflected light quantity from the original mat 3 is stored in a storing means as the reference value. Then, after copying of a multiple number of pieces is carried out, the reflected light quantity from the original mat 3 is detected again, and if the difference between that value and the reference value is below the specified value, the light quantity of the exposure lamp 4 is controlled responding to that difference. That is, since when the optical system is soiled the reflected light quantity is changed, the light quantity of the exposure lamp 4 is controlled so that an appropriate exposure light quantity is obtained responding to this change. Further, if the difference exceeds the specified value, a warning is generated by a warning means. Thus, compensation of exposure quantity responding to the soiling of the optical system is carried out, and the degree of soiling is informed.
Patent JP-H06123944-A (JP)
Title: Photographic developer composition
Inventor: ISHIKAWA WATARU
IPC: G03C5/30
Filed: 1992-10-13
Abstract: PURPOSE:To obtain the photographic developer composition which does not have silver staining, does not damage fixing property and is excellent in quick- processing property by incorporating a specified compd. CONSTITUTION:In the developer for the white-and-black silver halide photographic material, at least one kind of compd. expressed by formula I or II is incorporated. In the formula I, X is hydrogen atom, a lower alkyl, hydroxyl, lower alkoxy group, -COOM1 or amino group, L is a 1-6C bivalent connecting group, M and M1 is each hydrogen atom, an alkali metal atom or ammonium group respectively and may be the same as or different from each other, Y is sulfer atom, oxygen atom or imino group. In the formula II, X is hydrogen atom, a 1-4C lower alkyl, hydroxyl, lower alkoxy group, -COOM3, amino group or -SO3M4, L is a 1-6C bivalent connecting group, M and M2-M4 are each hydrogen atom, an alkali metal atom or ammonium group respectively and may be the same as or different from each other.
Patent JP-S62134556-A (JP)
Title: Ultrasonic flaw detection apparatus
Inventor: KANDA KIMIO
IPC: G01N29/44
Filed: 1985-12-06
Abstract: PURPOSE:To automate the recording of data and to attain miniaturization and wt. reduction, by constituting the titled apparatus so that a signal showing the finish of take-in at the same time when a probe position signal and the peak value and path length of an echo signal are taken-in. CONSTITUTION:The output signal of an ultrasonic flaw detector 2 is divided into a peak value P and a path length T to be sent out to a microcomputer 3 through an ultrasonic signal take-in circuit 4. A probe position take-in circuit 5 sends out output voltages of potentiometers 204, 205, 206 for generating position signals of X, R, theta to the microcomputer 3 and a data take-in order display part 6 sends out an interruption signal for taking in data to the microcomputer 3. The gain value of a gain input circuit 7 is set by an inspector and a function key 8 performs the selection and display of various flaw detection method. A memory part 11 stores the taken-in data in a cassette 219. The data stored in the cassette 219 are inputted to a general-purpose computer for processing data by off-line processing and analyzed, processed and arranged to be outputted as various charts such as a plan, a cross section, an evaluation list or the like and the evaluation of a flaw is made easy.
Patent JP-H0994335-A (JP)
Title: Pachinko machine
Inventor: SUGIMURA YOSHITAKA
IPC: A63F7/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To feel the expectation of the increase in a prize ball number and to improve a playing desire by deciding whether or not fluctuation conditions are satisfied in a fluctuation condition decision circuit accompanying the generation of a 'special right' and displaying the decided result at a special display device along with special right exercise information. SOLUTION: The fluctuating special right exercise information is displayed at the special display device 2 while the 'special right' is generated and a normal display device 18 for stop-displaying one of the plural kinds of normal identification informations under a prescribed normal display probability corresponding to the passing of a Japanese pinball game (Pachinko) ball to a normal start area 9 is provided. Then, when the normal identification information stop-displayed at the normal display device 18 is normal right generation information, a normal motor-driven accessory 10 for generating a 'normal right' is driven.  Also, corresponding to the generation of the 'special right', when the prescribed fluctuation conditions are satisfied, a special display probability and/or the normal display probability is made to fluctuate to the display probability of a different value and fluctuation information is displayed at the special display device 2 while the 'special right' is generated.
Patent JP-S63128593-A (JP)
Inventor: KATAYAMA YOSHISHIROU
IPC: H05B33/12
Filed: 1986-11-17
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-H11111696-A (JP)
Title: Plasma processor
Inventor: YAMASHITA JUN
IPC: C23F4/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processor which is capable of uniformly generating plasma in a reaction chamber. SOLUTION: A counter electrode 7 is set at the underside of a microwave inlet window 6. The counter electrode 7 made of aluminum has a semirectangular shaped opening 7a, and the size of two sides L1 and L2 of the opening 7a are respectively expressed by equations: L1 =n1 ×(λ/2) and L2 =n2 ×(λ/2). The electric field of the microwave is introduced from the region of entire length of one side near a waveguide to a reaction chamber 9, and the plasma density is made uniform in the inlet region of the reaction chamber 9.
Patent JP-H04290013-A (JP)
Title: Broad casting receiver
Inventor: SEI SHIYOURETSU
IPC: H04N5/44
Filed: 1991-10-23
Abstract: PURPOSE: To minimize influence by noise and to form an integrated circuit by generating a signal having the same frequency as a receiving radio frequency (RF signal), mixing the signal with the received RF signal and outputting a baseband signal. CONSTITUTION: A broadcasting signal receiving device is provided with a PLL 130 for varying a specific frequency of a signal and outputting it, a receiving circuit 100 for respectively turning it with broadcasting RF signal of a specific channel which is mutually different according to the output signal of the PLL, and an output circuit 200 for mixing the output signal Vo (t) of a frequency oscillating part 230 for generating a signal having the same frequency and phase as the frequency and phase of that output signal Vc (t) with the output signal Vc (t) of the receiving circuit (211) and directly outputting a baseband signal. Thus, the problem of image frequency which is apt to be caused in a conventional technique is eliminated. A special demodulator is not necessitated.
Patent JP-2000103023-A (JP)
Title: Laminated polyester film for transparent deposition
Inventor: UCHIUMI SHIGEO
IPC: B32B27/36
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminated polyester film for transparent deposition with excellent gas barrier properties. SOLUTION: This film is one with a metal or a metal oxide deposition layer on one face of a biaxially oriented laminated polyester film and the biaxially oriented laminated polyester film is a film prepd. by laminated a polyester layer A with the amt. of extraction of low mol.wt. body with chloroform solvent of less than 50 mg/m2 on at least one face of a polyester layer B and the above described deposition layer is provided on the surface of the polyester layer A.
Patent JP-H06100552-A (JP)
Title: Dimethallyl ether and thermosetting resin composition
Inventor: WASHIMI AKIRA
IPC: C09D4/00
Filed: 1992-09-18
Abstract: PURPOSE:To provide a new compound useful as a raw material for the synthesis of polymer, especially as a raw material for a cured resin having excellent heat-resistance and mechanical properties. CONSTITUTION:Dimethallyl ether of formula I. The compound can be produced by reacting 3,3-bis(4-hydroxyphenyl)phthalide of formula II with a 3-halo-2- methylpropene of formula III (X is Cl, Br or I) in the presence of a base (e.g. triethylamine) in a solvent (e.g. water-methanol) at 30-80 deg.C. Since the compound of formula I has two methallyl groups in one molecule, it has high polymerizability and is useful as a crosslinking agent in various polymer synthetic reactions. The polymer has excellent moldability. A thermosetting resin composition composed of polymaleimide compound containing the compound of formula I has excellent heat-resistance and mechanical properties and is useful as an electrical insulation material, material for forming laminated board, etc.
Patent JP-H08137443-A (JP)
Title: Image display device
Inventor: KUBOTA YASUSHI
IPC: G02F1/133
Filed: 1994-11-09
Abstract: PURPOSE: To suppress a charge/discharge current of a data signal line, to lower an operational voltage of a data signal line driving circuit, to reduce power consumption in an image display device, to lower breakdown strength of components and to reduce the manufacturing cost and operational cost. CONSTITUTION: The data signal line drive circuits 3, 4 are provided respectively, on both side sides placed opposite to each other of a pixel array 1. Source voltages of individually different levels are applied to the data signal line drive circuits 3, 4 so that every circuit outputs one side video signal. Two adjacent data signal lines SLi , SLi+1 are connected to the data signal line driving circuits 3, 4 by analog switches 8, 9. In a certain display period, the analog switch 8 selects the data signal line SLi , and the analog switch 9 selects the data signal line SLi+1 . In the next period, opposite selection are performed.
Patent JP-H08112989-A (JP)
Title: File
Inventor: SHIRAISHI YOSHIO
IPC: B42F7/00
Filed: 1994-10-14
Abstract: PURPOSE: To easily house drawings in a foldable file. CONSTITUTION: A file 10 is formed of a cover body 13, first flaps 20, 21 and second flaps 22, 23 provided at end edges of the cover body 13. At both end edges in the longitudinal direction of the second flaps, extended pieces 35 and 36 are provided. At the tips of the extended pieces, engaging pieces 38 and 39 are formed, respectively. On the other hand, at the first flaps 20 and 21, holes 32 and 33 for inserting the engaging pieces so as to prevent them from coming off are provided. When the second flap 22 is opened in the direction to raise from the cover face, the second flap 22 and the first flaps 20, 21 connected to the flap 22 can be raised in a state that they are slanting to the outside further than end edges 15, 16, 17 of the cover body 13.
Patent JP-H10125850-A (JP)
Title: Lead frame, semiconductor device and manufacturing method thereof
Inventor: NOSE FUJIAKI
IPC: H01L21/60
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of bonding wires and realize a thin type package. SOLUTION: Above a semiconductor chip 2 a lead frame locates through an insulation tape 3 to form a lead-on-chip(LOC) structure of the semiconductor device. Bumps BB are formed on bonding pads of the chip 2. The top ends of inner leads 4a overlay the bumps BB. Connection fixing recesses 4a1 having the same width as that of the bump BB and depth ranging from 50μm to about a half the thickness of the lead are formed into the top ends of the leads 4a by the half etching, etc. When die-bonding the chip 2, the inner leads 4a and the bumps BB are thermally compression welded so that the recesses 4a1 cover the bumps BB.
Patent JP-H04153151-A (JP)
Title: Recording paper sheet manual feeding device of recording device
Inventor: SHINOZAKI KEIICHI
IPC: G03G15/00
Filed: 1990-10-15
Abstract: PURPOSE:To prevent a recording medium from dropping even when a manually feeding tray is shortened in its length by providing a pressing member which presses the recording medium on the manually feeding tray. CONSTITUTION:A recording medium 30 is manually fed to a recording device body 10 by guiding one side edge of the recording medium 30 loaded in a manually feeding tray 21 by means of a side guide 22 provided on the manually feeding tray 21. There is provided a pressing member 23 which presses the recording medium 30 on the manually feeding tray 21. This allows the recording medium 30 to be loaded on the manually feeding tray 21 and pressed by means of the pressing member 23.
Patent JP-S62135872-A (JP)
Title: Toner fixing device
Inventor: UEHARA YASUHIRO
IPC: G03G15/20
Filed: 1985-12-10
Abstract: PURPOSE:To perform fixation with dynamic impact force by arranging a vibration member so that it collides against the back surface of unfixed toner image carrier paper which is conveyed with a high frequency from a high-frequency generator. CONSTITUTION:This toner fixing device consists of a hard roll 1, a means 4 which brings the conveyed unfixed tone image carrier paper into contact with the hard roll 1, the high-frequency generator 3, and the vibrating member 2, which is no arranged as to collide against the back surface of the conveyed unfixed toner image carrier paper with the high frequency. A roll formed by plating the surface of iron-based metal of about 20-40mm in diameter with hard chromium is used suitably as the hard roll 1 and hardly vibrates even when colliding repeatedly with the high frequency, so impact pressure at the time of the collision is generated effectively. Pressure required for fixation is about 150-250kg/cm<2> and when radius of the collision surface is 5mm, the length of the vibrating member is 220mm, and the mass of the vibrating member is 200g, the necessary speed of the vibrating member is 50-100cm/sec. Consequently, fixation is performed with the dynamic impact force.
Patent JP-H06122533-A (JP)
Title: Silica glass containing silicon carbide and its production
Inventor: KAMO KENJI
IPC: C03B20/00
Filed: 1992-10-14
Abstract: PURPOSE:To obtain the subject glass having high strength, rigidity and heat- resistance by adsorbing vapor of an organochlorosilane to deposited silica soot, baking the soot in hydrogen to form silicon carbide and heating the obtained porous material in a non-oxidizing atmosphere to effect the vitrification of the material. CONSTITUTION:An organochlorosilane [e.g. (CH3)2SiCl3 or (CH3)2SiCl2] or its mixture with an inert gas (e.g. helium) is made to contact with deposited silica soot in gaseous phase at 800-1000 deg.C for >=30min and the excess organochlorosilane adsorbed to the surface is removed by applying an inert gas (e.g. helium). The product is converted into silicon carbide by baking in hydrogen atmosphere at 800-1700 deg.C. The obtained porous material is fused and completely densified in a non-oxidizing atmosphere at >=1700 deg.C to obtain a silica glass containing 0.5-10wt.% of silicon carbide fine particles having an average particle diameter of <=20nm and dispersed in the silica glass. The glass has an OH group content of <=50ppm, a free carbon content of 200ppm and a density of 2.22-2.30g/cm<3>.
Patent JP-H01118853-A (JP)
Title: Copying machine capable of simultaneous framing copying
Inventor: ITO MASAZUMI
IPC: G03G15/00
Filed: 1987-10-31
Abstract: PURPOSE:To perform framing copying through one copying action by combining a means for specifying plural copying areas and switching a developing device corresponding to the boundary of the respective copying areas with a framing copying means. CONSTITUTION:The title machine is provided with a copying area specification means 100 for dividing an original placing surface in the scanning direction of a scanning system and specifying the plural copying area and a frame forming means 10 for making the electric potential of a part excepting the edge part of an electrostatic latent image formed on a photosensitive body with the scanning action of the scanning system nearly equal to the electric potential of a part where the electrostatic latent image is not formed. And copying is performed by specifying a framing copying mode to any of the plural copying area specified by the copying area specification means 100. Thus, the framing copying by driving the frame forming means 10 and the copying in an ordinary mode to other copying areas where the framing copying mode is not specified can be accomplished through one copying action.
Patent JP-2000083480-A (JP)
Title: Plant cultivation device and method for plant cultivation
Inventor: MIYAMOTO TADASHI
IPC: A01G27/06
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a plant cultivation device in which root rotting does not occur since the roots do not come in contact directly with water, the generations of algae and plankton are prevented since pure water is always kept, water can be kept in a pure state for a long period, the work of water management is simple, and the growth of plant is stimulated, and to provide a method for plant cultivation using the device. SOLUTION: The inside of cultivation tank 1 is partitioned into a cultivation section 2 and a pump section 3 with a partition 1D. At the bottom-side of the inside of the cultivation section 2, a porous granule layer 5 is formed by filling the porous granules such as granulated charcoal. A soil layer 6 is formed above the porous granule layer 5, and a perforated partitioning body 7 is placed between both the layers 5 and 6. A water draining valve 11B constituting a water level keeping apparatus is placed on a wall 1B of the cultivation tank 1, and the lower part of the inside of the cultivation tank 1 constitutes a water-retaining zone A where the upper face 5A of the porous granule layer 5 is the water level. An air ejection tube, which is connected to an air pump 9, is buried in the porous granule layer 5, and it ejects air into the porous granule layer 5.
Patent JP-H02122880-A (JP)
Title: Husk sorting device
Inventor: SAKAI AKIRA
IPC: B07B13/02
Filed: 1988-10-31
Abstract: PURPOSE:To make the whole of a husk sorting device compact by disposing a first vertical grain sorting device with large sorting openings and a second vertical grain sorting device with small sorting openings between a husking section and a rotating sorting cylinder. CONSTITUTION:Husked rice grains from a husking section after air sorting from a husking section 1 are fed into a rotating sorting cylinder 11 after husking and small rice grains are removed in the process of passing through a first vertical grain sorting device 18 with large soring openings and a second vertical grain sorting device 19 with small sorting openings. Thus, small grains are prevented from clogging in pot-shaped holes of the rotating sorting cylinder 11 to enhance sorting efficiency. As the vertical sorting device for removing husks and small rice grains is dividedly constituted in said first and second devices 18 and 19, the weight of the devices can be lessened despite of the longer sorting process and the whole of the devices is made compact. The transportation space and the installation space of the devices can be made smaller.
Patent JP-H08135165-A (JP)
Title: Ceiling inspection opening
Inventor: MAEDA SUSUMU
IPC: E04B1/76
Filed: 1994-11-10
Abstract: PURPOSE: To provide a ceiling inspection opening lightweight and excellent in heat insulating performance and airtightness. CONSTITUTION: Sheathing boards 3a are erected at the peripheral edge upper part of an opening part provided at a ceiling board, and a closed cell type synthetic resin foam molding 1 of horizontal section shape similar to the horizontal section shape of the internal space of a cylindrical outer frame formed of the sheathing boards 3a is removably fitted into the cylindrical outer frame. It is desirable that the synthetic resin foam molding 1 is fitted into the cylindrical outer frame in the form of being insert-fitted into a box type inner frame.
Patent JP-2000104693-A (JP)
Title: Horizontal rotary compressor
Inventor: MIYAJIMA TAKAKIMI
IPC: F04C29/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To separate the discharged lubricating oil with the separating action by the collision thereof with the inside wall surface of a container by providing a compressed gas blow-out opening at the nearly center in the vertical direction between an oil level of the lubricating oil stored in an oil sump and a discharge pipe, and directing the compressed gas blow-out direction nearly horizontal with the oil level. SOLUTION: A compressed gas blow-out opening part 10d provided in an end of a gas flow passage 10c provided in a cylinder 10 so as to discharge the compressed gas into a sealed vessel 1 nearly vertically to a rotary shaft is provided at the nearly center in the vertical direction between an oil level 100a and a compressed gas inlet of a dicharge pipe 15, and the compressed gas blow-out direction is set so that the discharged compressed gas is blown to the inside wall surface of the sealed vessel 1 without directly colliding with the oil level 100a. The mist-like lubricating oil included in the compressed gas discharged from the compressed gas blow-out opening 10d is separated by the separating action due to the collision with the inside wall surface of the sealed vessel 1.  The oil level 100a of the lubricating oil is not raised by the compressed gas, and the quantity of the lubricating oil to be splased is restricted.
Patent JP-H07127323-A (JP)
Title: Lock device for door
Inventor: TODA YUICHI
IPC: E05C3/12
Filed: 1993-11-05
Abstract: PURPOSE:To lock a door body of a door in a closed state firmly to a door frame by strengthening a sealing state. CONSTITUTION:Clamping levers 12 driven and reciprocated by a pressurized fluid cylinder 9 charged in a door body 7 are respectively opposed to a lock hole 5 recessed in a door frame 1 and are provided on the circumferential edge of the door body 7 connected to the door frame 1 through a hinge mechanism 8 so that the door body is capable of tuning horizontally. When piston rods 9b of the pressurized fluid cylinder 9 are driven forward, lock claws 12a of the clamping levers 12 are turned to the outdoor side and cut into the lock hole 5 of the frame 1, the circumferential edge of the door body 7 is pushed against the indoor side by the clamping levers 12 and is fastened to the door frame 1, and a front seal member 29 connected to the door body 7 is strongly pushed against a rear seal member 28 of the door frame 1.