baber/WOPTO huggingface dataset:
Patent JP-H0719637-A (JP)
Title: Heat gas engine
Inventor: MATSUE JUNJI
IPC: F02G1/05
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a heat gas engine which has a high output density, a low weight and a small size by connecting auxiliary cylinder means to a medium temperature chamber or a gas channel, and disposing the means in a state that an auxiliary piston is movably energized by spring means in the cylinder means. CONSTITUTION:Auxiliary cylinder means 101 has an auxiliary cylinder 103, an auxiliary piston 105 movably contained in the cylinder 103, and an auxiliary coiled spring 107 as spring means to energize the piston 105. Spring constants of a high temperature side coiled spring 7, a low temperature side coiled spring 9 and the spring 107 and masses of a high temperature side displacer piston 3, a low temperature side displacer piston 5 and the piston 105 are respectively set to optimum values thereby to obtain a natural frequency even by the use of a single operating gas having a small molecular weight. Accordingly, a flowing loss which has been a problem when a molecular weight is large can be alleviated.
Patent JP-S6075184-A (JP)
Title: System and apparatus for coding dynamic picture signal
Inventor: KOGA TOSHIO
IPC: G06T9/00
Filed: 1983-09-30
Abstract: PURPOSE:To release limination between a compensating range in vertical direction and a size by detecting the movement in a dynamic picture signal at each block comporising plural picture elements over plural scanning lines and applying forecast coding according to the dynamic information. CONSTITUTION:The movement of an inputted dynamic picture signal is detected in the unit of block at a movement detection circuit 11. The information where the movement is detected is rearranged in the same time series as that of the inputted dynamic picture signal by a rearranging circuit 12 and fed to a varaible delay circuit 13 and a code compression circuit 18 at the same time. The variable delay circuit 13 changes the delay time for the dynamic picture information applied from a frame memory 14 in response to the said moving information, generates a forecast signal compensating the movement and gives the result to a subtractor 15 and an adder 17. The subtractor 15 takes difference between the said forecast signal and the inputted dynamic picture signal and a forecast error is fed to a quantizer 16. A local decoding signal is formed at the coding compression circuit 8 from the forecast error and the forecast signal and transmitted to a transmission line 2000 via a buffer memory 19.
Patent JP-H0511659-A (JP)
Title: Laser printer
Inventor: MINEMOTO HITOSHI
IPC: G03G15/20
Filed: 1991-06-28
Abstract: PURPOSE:To reduce power consumption by changing such width that a fixing roller is maintained to be prescribed temperature by the width of the size of a paper on which printing is executed. CONSTITUTION:By making a relay 212 act by a fixing range switching signal 210 and switching it to the (b) sides of terminals 111 and 112, the part of resistance heaters on both ends in a fixing roller 209 do not act and the width of the part where the roller 209 is maintained to be the prescribed temperature becomes narrow. In such a case, when the width of the roller 209 is returned to the width of the maximum paper width, a paper size signal 213 is transmitted to a printer controller 203 by a host computer 211 and a paper size signal 204 is transmitted to an interface 205 in a printer part 207 by a CPU 201 through an interface 202. Then, when the interface 205 receives the signal 204, it transmits the signal 210 to a fixing part 208. Besides, the relay 212 is switched to the (a) sides of the terminals 111 and 112 and all the resistance heaters in the roller 209 act. Then, all the parts of the roller 209 are maintained to be the prescribed temperature.
Patent JP-H0472322-A (JP)
Title: Epoxy resin composition
Inventor: MIYAZAWA MASASHI
IPC: C08L63/00
Filed: 1990-07-11
Abstract: PURPOSE:To provide the subject composition composed of a specific epoxy resin, an epoxy resin other than the above and a curing agent, giving a cured product having excellent heat-resistance, water resistance and toughness and useful as a sealing material for various electric circuits, a molding material, a coating material, etc. CONSTITUTION:The objective composition is composed of (A) an epoxy resin of formula (R1 to R12 are H or 1-3C alkyl; X is O, S, methylene or ethylene) (e.g. [4,4'-bis{1,1-di(4-glycidyloxyphenyl)}-ethyl]diphenyl oxide), (B) an epoxy resin other than the component A, (C) a curing agent and, as necessary, (D) a cure accelerator.
Patent JP-H05280903-A (JP)
Title: Inspection device
IPC: G01B5/00
Filed: 1991-06-28
Abstract: PURPOSE:To obtain an inspection device which can measure dimension accuracy of a member to be inspected such as a parts cassette accurately and can improve conforming article operation efficiency of for example a parts fitting machine. CONSTITUTION:The image of a nib 26a of a sprocket wheel 26 of a parts cassette 21 is picked up by a CCD camera, the CCD camera is moved by micrometers 10 and 11 so that the image of the nib 26a which is shown on the CRT is at the center of the CRT, and then the amount of traveling is read, thus measuring the dimension accuracy of the parts cassette 21.
Patent JP-S6164989-A (JP)
Inventor: YASHIMA NOBUYOSHI
IPC: E21B7/12
Filed: 1984-09-04
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-H0350163-A (JP)
Title: Calcination device
Inventor: USUI YOICHI
IPC: F27D7/00
Filed: 1989-07-18
Abstract: PURPOSE:To uniformly blow the gas which is continuously changed in temp. to an object and to prevent the unequal culcination by supplying the gas controlled in temp. and flow rate from the lower side of a porous material and blowing the gas to the upper side. CONSTITUTION:The gas blow part is formed of the porous maretial 1 consisting of sintered ceramics or sintered metal. The gas which is so controlled as to have a desired temp. or desired temp. change (gradient) in a gas temp. control section 3 and is regulated in flow rate in a gas flow rate control section 2 is passed through the gas blow part consisting of the porous material. The gas is evenly dispersed and is blown to the object 10 imposed on the porous material 1 in this case. Then object 10 rises slightly from the upper surface of the porous material 1 and the calcination is executed. The reproducibility of the calcination process is enhanced in this way and the highspeed change of the calcination temp. is possible.
Patent JP-S57116118-A (JP)
Title: Molding method for cassette of honeycomb catalyst body
Inventor: AOYAMA TOSHIYASU
IPC: F01N3/28
Filed: 1981-11-18
Abstract: PURPOSE:To hold a honeycomb catalyst positively and easily by winding a sealing member on the outer circumference of the honeycomb catalyst and uniformly compressing a case of the outer circumference. CONSTITUTION:Elastic supporting members 2, 3 in combination with sealing are wound on the axial direction both end sections and central section of the outer circumference of the honeycomb catalyst 4, and bent lines 2b contacting with the end surfaces of the catalyst is formed to axial direction both end supporting members 2. The elastic supporting members 2, 3 are held positiely by compressing a fixed volume of the case 5 with a large diameter to the whole outer circumference by uniform pressure. Sections opposing said bent sections 2b are  also contacted by pressure by throttling the case 5. Such a catalyst cassette is  welded and fixed to an exhaust inlet cylinder 8 and an outlet cylinder 7, and a  catalyst device is manufactured.
Patent JP-H05111348-A (JP)
Title: Production of salted food having constant salt concentration
Inventor: KINUMAKI TOYOSUKE
IPC: A23L3/3409
Filed: 1991-06-28
Abstract: PURPOSE:To obtain the subject salted food having an uniform salt concentration by a simple means by packing the food in a soaking tank, feeding salt water having a prescribed salt concentration and further feeding an ozone-containing gas into the tank from its bottom. CONSTITUTION:A raw material food such as fishes, beef steaks, etc., is packed in a soaking tank 1 having a foaming machine 2 comprising foaming pipes 3 and a perforated stainless-steel plate 4 at the bottom, and further salt water having a prescribed salt concentration is fed into the soaking tank 1. A gas containing ozone in a prescribed concentration is fed from the foaming machine 2 into the soaking tank 1 to stir the soaking solution with the ozone-containing gas, thereby affording the objective hygienic salted product having a good appearance.
Patent JP-H0930897-A (JP)
Title: Production of bismuth-substituted rare earth iron garnet single crystal thick film
Inventor: TAKANO TOSHIHIKO
IPC: C30B29/28
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To suppress substrate cracking during or after crystal growth by growing bismuth-substituted rare earth iron garnet single crystal thick film so as to represent a specific maximum curvature on one side of a non-magnetic garnet single crystal substrate. SOLUTION: A bismuth-substituted rare earth iron garnet single crystal film is grown >=200μm in thickness on one side of a non-magnetic garnet single crystal substrate >=2 inch in dimension by selecting supersaturation degree so as to be -2.8 to -2.3m<-1> in the maximum curvature during film growth (defined as plus if projected when viewed from the substrate side) and also to be +0.2 to 0.7m<-1> in the curvature when brought to room temperature.
Patent JP-H0832688-A (JP)
Title: Voice information controller
Inventor: ONO MOTOYASU
IPC: H04M3/50
Filed: 1994-07-14
Abstract: PURPOSE:To provide a voice information controller by which a person intending to obtain voice information can listen to voice information in a desired language by simple operation. CONSTITUTION:The voice information controller preparing voice information in plural languages for providing to a caller is provided with an identifying means 2 identifying the nation number, the region number and the sub-number of a caller's number to input, and a selection means 5 varying the kind of the langage of voice information to provide in accordance with the identified nation number, the region number or the sub-number. Based on the nation number or the region number included in the caller's number of the caller, voice information in a langage corresponding to each nation or region is provided for the caller and when the caller specifies the kind of the language of voice information by means of the sub-number of the caller's number, voice information of the specified language is provided.
Patent JP-S6076020-A (JP)
Title: Surface lubrication processor for magnetic disk medium
Inventor: HINOBAYASHI TAKEO
IPC: G11B5/72
Filed: 1983-09-30
Abstract: PURPOSE:To improve the lubrication processing efficiency with a continuous flow of work by setting the function parts of each process related to the lubrication processing into a single device in the order of manufacturing processes and then feeding successively the magnetic disk medium to each function part. CONSTITUTION:A shift stage 7 is disposed between a processing part 3 and a disk loading/unloading part 4, and a medium A is provided on a rotary drive mechanism 6 set opposite to the part 4. Then the stage 7 is shifted between a loading/unloading part 1 and a processing part 2, and a medium B is put on a rotary drive mechanism 5 set opposite to the part 1. The medium A on the part 6 is heated at the part 2 by a heating means 8 consisting of an electromagnetic induction heater, etc., and a lubricant is applied by a lubricant coating means 9. Then the stage 7 is shifted between the parts 2 and 3, and the surplus lubricant of the medium A on the mechanism 6 is heated at the part 3 by a heating means 10. At the same time, the surplus lubricant is removed by a surplus lubricant removing means 11. While a lubricant is coated on the medium B on the mechanism 5 like the medium A. Thus the medium A on the mechanism 6 is cooled at the part 4 and removed as a finished product. At the same time, an unprocessed medium C is set on the mechanism 6.
Patent JP-H0350177-A (JP)
Title: Method for growing and recovering crystal
Inventor: FUJITA SHOZO
IPC: C30B30/08
Filed: 1989-07-15
Abstract: PURPOSE:To stably grow crystal in the droplets and to stably recover it by filling a first liquid in a vessel having the bellows on the wall surface in an agravic environment and thereafter discharging a second liquid through a nozzle and forming the droplets. CONSTITUTION:A nozzle 1 is liquidtightly provided to a vessel 2 with the bel lows 3 provided to the wall surface thereof. A first liquid 5 such as liquid paraf fin is introduced into the vessel 2 through the nozzle 1 in proper quantities in an agravic or finely gravitative environment. Then droplets 4 are formed by discharging a second liquid 6 incorporating protein, etc., through the nozzle 1. The bellows 3 are deformed by only the part equal to the volume thereof at a time for forming these droplets 4. Thereby even when a micro gravity such as slight vibration and impact is exerted, the droplets 4 are stably held on the nozzle 1 and crystal of protein, etc., is grown and recovered in the droplets 4.
Patent JP-S6341045-A (JP)
Title: Evaluating method for precision of wafer alignment
Inventor: WATANABE AKIRA
IPC: H01L21/68
Filed: 1986-08-07
Abstract: PURPOSE:To evaluate the parallelism of the arrangement of chip patterns with high precision by disposing and forming a plurality of patterns with scales to a wafer orientation flat section so as to be partially protruded outside a wafer and run parallel with the side originally rectangular to the orientation flat. CONSTITUTION:Chip-pattern arrangement 22 is shaped onto a wafer 21 while patterns 23 with scales are formed to a wafer orientation flat section 21a. A plurality of the patterns 23 with scales are disposed and shaped so as to be partially protruded outside the wafer 21 and run parallel with the sides originally rectangular to an orientation flat 21b of each chip pattern 22a at that time. The patterns 23 with scales rectilinearly have scales 24 continuously at pitches (a), and the pitches (a) of the scales 24 are made small, thus improving the precision of evaluation.
Patent JP-H0930031-A (JP)
Title: Image forming apparatus
Inventor: KAGAYAMA SHIGERU
IPC: G03G21/10
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To realize an image forming apparatus capable of performing stable printing of high image quality. SOLUTION: A transfer unit 30 is constituted of a back electrode roller 31, a transfer roller 32, a transfer belt 33, a tension roller 34, a pressure roller, a cleaning blade 36 and a waste toner case 37. At a time of usual printing, the transfer belt 33 and an aperture electrode element are in a non-contact state but, at a time of cleaning, the back electrode roller 31 is moved to be brought into contact with the aperture electrode element 1 and slid around the aperture of the aperture electrode element 1 to remove bonded toner 39 and the cleaning blade 36 and the waste toner case 37 approach the transfer belt 33 to recover the bonded toner 39.
Patent JP-H062109-A (JP)
Title: Al-nb alloy plated material, al-nb laminate plated material and production of the materials
Inventor: TERADA MAKOTO
IPC: C23C30/00
Filed: 1992-06-17
Abstract: PURPOSE:To provide an Al-contg. alloy plated material excellent in corrosion resistance, workability, heat resistance, etc. CONSTITUTION:A base metal is plated with an Al-Nb alloy plating material to form an Al-Nb alloy plating layer. The plating layer contains 1-50wt.% Nb and Al3Nb. An Al-Nb alloy plated material with the Nb content increased in the lowermost layer and decreased in the surface layer and a laminate plated material obtained by successively forming an Nb plating layer, an Al-Nb alloy plating layer and an Al plating layer on the base metal are exemplified. Al and Nb are separately heated, vaporized in <=10<-2> Torr vacuum and deposited on a base metal preheated at 80-550 deg.C to form the layers of Al and Nb on the base metal.
Patent JP-S5886258-A (JP)
Inventor: NISHIBORI SADAO
IPC: E04B1/94
Filed: 1981-11-19
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-S6244747-A (JP)
Title: Photoreceptive member
Inventor: SAITO KEISHI
IPC: G03G5/082
Filed: 1985-08-22
Abstract: PURPOSE:To prevent the appearance of an interference fringe pattern and to permit the formation of a visible image having extremely good quality by forming the 1st layer into the multi-layered structure having, successively from the base side, a layer contg. either of germanium atoms or tin atoms and a layer contg. neither of the germanium atoms or tin atoms. CONSTITUTION:A base 101 has the ruggedness smaller than the resolving power required for a photoreceptive member on the surface thereof and the longitudinal sectional shape in the projecting parts of the ruggedness has an inverted V shape. The 1st layer 102 has the multi-layered structure successively laminated with the layer 102' constitued of a-Si contg. at least either of the germanium atoms or tin atoms and more preferably contg. either of the hydrogen atom and halogen atoms and the layer 102'' constitued of a-Si contg. at lest either of the hydrogen atoms and halogen atoms as necessary. Said layer has at least a pair of non-parallel boundary faces within a short range and the many non- parallel boundary faces are arranged in one direction within the plane perpendicular to the layer thickness direction.
Patent JP-H0746410-A (JP)
Title: Color picture processing unit
Inventor: SHIMURA NORIO
IPC: G06T1/00
Filed: 1993-07-27
Abstract: PURPOSE:To encode color picture data while suppressing deterioration in picture quality. CONSTITUTION:A color character area discrimination section 21 divides input color picture data into blocks each comprising 16X16 picture elements to check whether or not each block is an area representing a color character. A sub sampling ratio changeover section 22 selects a sampling ratio so that a sampling ratio of each block is Y:Cr:Cb=4:2:2 or Y:Cr:Cb=4:1:1 as to each color component Y, Cr, Cb of color picture data based on the check result. Then sampling is executed according to the selected sampling ratio and then DC transformation, linear quantization and entropy coding are executed.
Patent JP-H0469693-A (JP)
Title: Developing device for wet color image formation device
Inventor: YAMANASHI MOTOAKI
IPC: G03G15/10
Filed: 1990-07-10
Abstract: PURPOSE:To prevent different-color concentrated liquid from dripping in a developing tank by arranging concentrated liquid supply openings of a concentration controller for respective colors on a straight line parallel to the conveyance direction of a developing device at positions where other concentrated liquid supply openings for other all colors are not present. CONSTITUTION:The developing device 5 is conveyed by a conveyor belt 10 so that a yellow developing tank 9a comes to a position A first. At this position, concentrated toner is supplied from yellow and magenta concentrated toner tanks 11a and 11b through respective supply openings 102a and 102b. When the yellow developing tank 9a passes right below the magenta supply port 102b during the conveyance of the developing device 5, even drops of magenta concentrated liquid which sticks on the supply opening 102b and is to drop in the yellow tank 9a never enters the yellow tank 9a since a tank cover 101a does not have an opening part right below the supply opening 102b.
Patent JP-S6076237-A (JP)
Title: Production of twisted wire having non-circular section
Inventor: MEGURO SHINICHIROU
IPC: D07B3/00
Filed: 1983-10-03
Abstract: PURPOSE:To produce easily a twisted wire having a non-circular section without irregular arrangement by providing a guide having a hole approximate to the core of the twisted wire having the non-circular section between a perforated plate and a twisting mouth. CONSTITUTION:A guide plate 10 having a hole 16 which is elliptical in section is provided between a twisting mouth 9 and a perforated plate 8 and wires are twisted together by rotating the plate 8 and holding the plate 10 and the port 9 stationary. A flat rectangular copper wire is used as a core wire 1 and Nb3Sn wires are twisted as strands 2 around the same to obtain a flat rectangular twisted wire 6. The good twisted wire 6 is thus obtd. without disturbance in the position and twisting pitch of the strands 2 and the jumping out of the strands 2.
Patent JP-S6075423-A (JP)
Title: Composition for oral cavity
Inventor: YOSHIE MAKOTO
IPC: A61Q11/00
Filed: 1983-10-03
Abstract: PURPOSE:A composition for the oral cavity, obtained by incorporating methyl p- hydroxybenzoate and/or ethyl p-hydroxybenzoate which are preservatives with PEG together, capable of increasing the solubility and preserving ability, having good feeling of use, and usable for tooth pastes, etc. CONSTITUTION:A composition for the oral cavity obtained by incorporating methyl p-hydroxybenzoate and/or ethyl p-hydroxybenzoate which are preservatives with PEG together. The alkyl p-hydroxybenzoates suitable to a preservative for dentifrice have a disadvantage of slight solubility in water. The combination of the methyl p-hydroxybenzoate and/or ethyl p-hydroxybenzoate selected as the above-mentioned esters and PEG has been found to increase the solubility and enhance the preserving ability. Particularly preferred PEG has 200- 400 average molecular weight, and the preserving ability is remarkably higher than that of the conventional propylene glycol and sorbitol, etc. incorporated with improved feeling of use.
Patent JP-S6077919-A (JP)
Title: Method for relieving residual stress in circumferential weld zone
Inventor: ENOMOTO KUNIO
IPC: C21D7/02
Filed: 1983-10-05
Abstract: PURPOSE:To relieve residual stress in a circumferential weld zone by locally expanding or contracting a part which is away from the weld zone in the axial direction to increase or decrease the diameter. CONSTITUTION:When a branch tube 7 is welded to the drum 8 of a heat exchanger, a heating coil 3 is placed around the drum 8 at a position which is away from the circumferential weld zone 2 by a length L represented by 0.54 (Rt)<1/2> or 2t (where R is the diameter of the drum, and t is the thickness of the wall of the drum). High frequency current is supplied to the coil 3 from a high frequency heater through a connecting conductor 6 to expand the part of the drum 8 covered with the coil 3. By the expansion, local bending action is caused at parts close to the edges of the coil 3, so residual stress in the weld zone 2 is relieved.
Patent JP-S6429172-A (JP)
Title: Right left pincushion distortion correction circuit
Inventor: OGURA TOSHIYUKI
IPC: H04N3/23
Filed: 1987-07-24
Abstract: PURPOSE:To eliminate inadequate correction caused by the linearity or the like of a vertical deflection yoke and dispersion in the deflection yoke by devising it that the correction and correcting point of upper and lower pin cushion distortion are adjusted simultaneously. CONSTITUTION:A clip level of a correction signal correcting separately upper and lower pins respectively is adjusted by adjusting sliders 42a, 46a of variable resistors 42, 46. Thus, the correction quantity and correction point are adjusted at the same time and even when any distortion remains, the slider 42a of the variable resistor 42 is adjusted to increase the clip level thereby increasing the correction quantity of the upper pin correction signal and to decrease the correction point thereby applying proper correction of the left/right pin cushion distortion. Then inadequate correction residual caused by the dispersion in the deflection yoke or the linearity of the vertical deflection yoke is eliminated and proper correction is always attained.