baber/WOPTO huggingface dataset:
Patent JP-H03153313-A (JP)
Title: Structure of heating and cooling mold
Inventor: KASHIMOTO TAKASHI
IPC: B29C33/04
Filed: 1989-11-10
Abstract: PURPOSE:To prevent generation of a crack or a deformation by preventing heating irregularity and cooling irregularity, by a method wherein a metallic pipe is fitted to a rear side of a metallic surface material with metal spraying, a back-up material is fitted to a back side of a metal-sprayed layer and clay is filled into a space between the back-up material and metal-sprayed layer. CONSTITUTION:Metallic pipes 13 such as copper pipes superior in thermal conductivity are fitted to a rear side of a surface material 12 molded of a metallic material such as stainless steel in both a top and bottom forces 11a, 11b of a heating and cooling mold 11. Then flat-platelike metallic backup material 15 is fitted to the rear side of a metal-sprayed layer 14 and clay 16 is filled into a space between the backup material 15 and metal-sprayed layer 14. In a part where the metallic pipe 13 comes into contact directly with the surface material, a temperature of a heating water and cooling water flowing within the metallic pipe 13 is transferred directly to the surface material 12. On the one hand, the temperature is transferred to the surface material 12 from the metallic pipe 13 through the metal-sprayed layer 14, inbetween the metallic pipes 13. Therefore, uniform heat transfer can be performed as a whole of the surface material 12, moreover, since clay 16 to improve heat insulation properties is filled into the space between the backup material 15 and metal-sprayed layer 14, a wasteful heat loss can be prevented.
Patent JP-H07147445-A (JP)
Title: Optical fiber amplifier and optical relay amplifier
Inventor: SHIGEMATSU MASAYUKI
IPC: H01S3/0941
Filed: 1993-11-24
Abstract: PURPOSE:To reduce wavelength dependency of amplification gain in various wavelength ranges and to maintain use efficiency of amplification energy by using a composite optical fiber wherein amplification optical fibers of different compositions are connected in series for amplification. CONSTITUTION:A composite optical fiber 110 inputs signal light and pumping light and outputs signal light after amplification. A plurality of optical fibers 111, 112 of different compositions whereto Er is added are connected in series, and an excitation device 210 generates pumping light and supplies it to the composite optical fiber 110. In the excitation device 210, any excitation method of forward excitation, backward excitation and bidirectional excitation can be adopted. Difference of compositions of the optical fibers 111, 112 is difference of each concentration of Al2O3, P2O5, and added Er contained in each of the optical fibers 111, 112 or difference of combination thereof. Thereby, it is possible to reduce the wavelength dependence of amplification gain in various wavelength ranges and to maintain use efficiency of amplification energy.
Patent JP-H01135279-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ARIMITSU MASANORI
IPC: H04N5/937
Filed: 1987-11-20
Abstract: PURPOSE:To execute a high-speed reproduction by transferring a tape at speed at which the positions of noise bars are successively dislocated at every field, fetching a signal at a prescribed level or above in reproducing signals at every field, and obtaining a reproducing image signal based on a signal accumulated in a memory. CONSTITUTION:At the time of recording, a video signal inputted to an input terminal 1 is supplied to a recording circuit 2, a luminance signal in the video signal is FM- modulated, and it is supplied through a switching circuit 3 to two rotary heads. At the time of reproducing, the video signal stored onto a magnetic tape 4 is reproduced by a reproducing head, and the obtained reproducing signal is supplied through the switching circuit 3 to a reproducing circuit 10. In such a constitution, for the high-speed reproduction, when a tape transfer speed is selected to be an integer multiple as much as one of the time of an ordinary reproduction, the positions where the noise bars appear at every field are made fixed, the number of the noise bars seems to be reduced and, however, they cannot be completely eliminated. Consequently, the speed is made into a value other than the integer multiple, the reproducing signals at a prescribed threshold or above are accumulated in a field memory 14, they are synthesized, and they are outputted from a terminal 12.
Patent JP-H09110023-A (JP)
Title: Removing device of bag
Inventor: ISHII TORU
IPC: B65D65/28
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To mechanize the removing work of cover bags, by pulling both ends of the bottom of a cover bag held by a pair of tearing machines of bags to the right and left sides to form a clearance between the opposite faces of fruits and vegetables and the cover bag and slacken the closely stuck state of the mutual faces. SOLUTION: Pears A are placed on a mounting cup 3 in the state that the whole pears are covered with a cover bag B and a pressing arm 32 and respective tearing arms 37 of a tearing machine 5 of bags are pressed on the bottom Ba of the cover bag B. The closed part Bd of the cover bag B protruded to the lower face side of the mounting cup is held and pulled down by respective holding arms 17 of a bag cutter 4 and the upper peripheral face of a closing band wound up on the closed part Bd of the cover bag B is cut off by a rotary cutter 22. Both ends of the bottom Ba of the cover bag B are contracted flat and held by respective tearing arms 37 and both ends of the bottom Ba of the cover bag B are pulled to the right and left sides to vertically tear and separate the bag.  In this way, a clearance is formed between the opposite faces of the pears A and the cover bag B to slacken the closely stuck state of the mutual faces and reduce the contact resistance on peeling off the cover bag B from the pears A.
Patent JP-H0642071-A (JP)
Title: Acoustic material of ceramics
Inventor: MIYASAKA HIROSHI
IPC: C09K3/18
Filed: 1991-11-11
Abstract: PURPOSE:To maintain a high acoustic performance by providing a water repellent agent over the outer surface, in contact with air, of an acoustic material comprising porous ceramics. CONSTITUTION:A water repellent agent including 0.1wt.% or more of silicone is carried by an acoustic material comprising porous ceramics having apparent specific gravity of 0.2 or more. And incoming water is repelled by the water repellent agent of the acoustic material, thereby preventing the water from penetrating into a large number of pores. Further even if the water has penetrated into the pores, the water is easily drawn out because of the water repelling property of the water repellent agent which is in contact with the water. As a result, even if acoustic performance has been lowered, it is restored in a short time.
Patent JP-H02140594-A (JP)
Title: Furnace wall hole structure for heating furnace
Inventor: NAKAYOKU KAZUO
IPC: F27D1/14
Filed: 1988-11-22
Abstract: PURPOSE:To reduce weight, to reduce thermal conductivity, and to prevent flame or high temperature gas from flowing to a casing iron plate by a method wherein a furnace wall hole is built with a laminate of a plurality of ceramic fibers bent in a 90 deg. arc from the in-pile wall surface of a ceramic furnace wall, supported by an outer plate, toward the interior of the furnace wall hole, and is secured airtight to the outer plate by means of a heat resistant ceramic anchor. CONSTITUTION:An opening part 4a of a furnace wall hole 4 formed in a furnace wall 1, built by ceramic fibers, is built by a ceramic fiber laminate 12 in which an R-type rigid ceramic fiberboard 10 and a ceramic fiber sheet 11 are laminated together by means of a binder by a wet process. The ceramic fiber laminate 12 is secured to the furnace wall 1 and a casing iron plate 2 by means of a ceramic anchor 13. The ceramic anchor is inserted airtight from the inner side of a furnace through the ceramic fiber laminate, the furnace wall 1, and the casing iron plate 2 through the medium of a seat plate 14 made of ceramic, and is fastened against the casing iron plate 2 through the force of a spring 15 by means of a nut 16 to compensate for expansion and contraction due to a temperature change. This constitution enables easy building of the furnace wall holes having various different sizes, eliminates limitation on a furnace wall hole position, and enables the furnace wall hole to be easily built, for example, in a ceiling wall and the like.
Patent JP-H07144568-A (JP)
Title: Pallet moving device for truck
Inventor: NAKAZONO HISAMITSU
IPC: B60S9/02
Filed: 1993-11-24
Abstract: PURPOSE:To reduce labor so as to improve work efficiency by horizontally moving a pallet of a truck down onto the ground and mounted on a chassis after loading/unloading a cargo, when it is loaded/unloaded. CONSTITUTION:A pallet moving device for a truck is constituted by providing a guide rail 8 laid in a longitudinal direction on a chassis frame 3 of a truck 1, mounting a lifter 4, for lifting a pallet 5 by supporting its front end, advanceably/reversibly along the guide rail 8, and also by providing an outrigger 7 in a rear end part of the truck 1.
Patent JP-H03154349-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO JUNICHI
IPC: H01L21/336
Filed: 1989-11-10
Abstract: PURPOSE:To form shallow diffusion layers without producing the scattering of sheet resistance by activating a semiconductor substrate having a part to which ion implantation is performed by the use of impurities that are left after removing each activation layer. CONSTITUTION:As ion implantation is performed so that the peak of distribution of impurities for forming source and drain regions is located at a place deeper than the interface between a p-type Si substrate 1 and an SiO2 film 3, scattering of the amount of the impurities becomes low even through the film thickness of the gate SiO2 film 3 varies widely. After the upper layer part of an ion- injected layer is activated by irradiating its layer with pulse laser beams 5 and activation layers 6 and 7 are formed, these activation layers 6 and 7 are removed by etching. Then, the thickness of the ion-injected layer that is left after being etched decreases by thickness corresponding to that of each activation layer. The ion-injected layer that is left after being etched is activated by infrared annealing (IRA) and a shallow source region 8 and a shallow drain region 9 are formed. Shallow diffusion layers are thus formed without producing the scattering of sheet resistance.
Patent JP-H08130713-A (JP)
Title: Method and device for decoding digital moving picture
Inventor: KOMATSU SHIGERU
IPC: H04N5/92
Filed: 1994-11-02
Abstract: PURPOSE: To reproduce moving pictures recorded by an MPEG standard at a high speed. CONSTITUTION: A bit stream 51 from a recorder is received, a buffer control part 11 which receives a fast-forwarding instruction by mode signals 56 by a mode setting command, a buffer memory 12 and a variable length decoder 13 extract an intra-slice capable of constituting a partial picture by itself from the bit stream 51 and it is passed through a scanning converter 14,... and a vector decoding part 22 and impressed to a frame memory read/write control part 23. The position information 53 of the extracted intra-slice is also impressed to the frame memory read/write control part 23 and over-write to the corresponding position of a frame memory 17I is performed. Thus, since the entire picture is obtained by the over-write, fast forwarding based on the MPEG standard is made possible.
Patent JP-S62152196-A (JP)
Inventor: ARAME HIROYUKI
IPC: H05K5/02
Filed: 1985-12-26
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-S62234239-A (JP)
Title: Production of magnetic recording medium
Inventor: SUGITA RYUJI
IPC: G11B5/85
Filed: 1986-12-10
Abstract: PURPOSE:To obtain a vertically magnetically anisotropic film having a high vertically anisotropic magnetic field by subjecting the surface of a substrate to a treatment by particles from an ion gun between a part where the contact of the substrate with a cylindrical can starts and the part where a vapor deposited film is formed thereon. CONSTITUTION:The particles radiated from the ion gun 8 fly toward an arrow 9 and collide against the substrate 1 consisting of a high-polymer material. The substrate treatment by the gun 8 is executed between the part 11 where the substrate 1 starts contacting the cylindrical can 2 and the part 10 where the vapor deposited film is formed. The reforming of the substrate 1 surface by the particles from the gun 8 is thereby executed and the vertically magnetically anisotropic film having the high vertically anisotropic magnetic field is obtd. with the high productivity.
Patent JP-H08151955-A (JP)
Title: Seal structure for cylinder head
Inventor: MUNETOKI HIROSHI
IPC: F02F1/00
Filed: 1994-11-29
Abstract: PURPOSE: To prevent a bending load from acting due to thermal expansion of a cylinder head in a chain cover connected to both end faces of the cylinder head and a cylinder block. CONSTITUTION: In a connecting a cylinder head 1 to a cylinder block 2 also to connect a chain cover 5 to both ends of the cylinder head 1 and the cylinder block 2, a clearance (a) is formed between the cylinder head 1 and a chain cover 5 in an ordinary temperature condition, and a liquid-state gasket 4, inserted to this clearance (a), has properties capable of following extending/ contracting this clearance (a). A recessed groove is provided in the vicinity of an end face boundary part between the cylinder head 1 and the chain cover 5, here to fill this recessed groove with the liquid-state gasket 4.
Patent JP-S62155099-A (JP)
Title: High-sensitivity detection of genetic material
Inventor: SAKATA YOSHITSUGU
IPC: C12N15/00
Filed: 1985-12-26
Abstract: PURPOSE:A specific probe is labelled with a substance, subjected to hybridization with genetic materials, then the labelled substance is measured to detect the genetic materials with high accuracy. CONSTITUTION:Single stranded M13 recombinant DNA1-5mug, is heated in a buffer solution at about 100 deg.C for about 3min to extend into a completely single-stranded chain. Then, the DNA is combined with crosslinked polyethylenimine containing an enzyme such as peroxidase originating from horse raddish and they are allowed to react in the presence of 5% glutaraldehyde at about 37 deg.C for about 10min to prepare the enzyme labelled probe (A) of the recombinant DNA of single stranded M13 phage DNA. Then, a gene such as bacterium genetic substances is made into single-stranded, e.g., by denaturation and it or its fragment is immobilized on nitrocellulose paper or the like (B). The probe (A) is added to the immobilized gene (B) to effect their reaction at about 37 deg.C for 4-20hr to cause hybridization whereby a hybrid is obtained (C). The hybrid is dipped in an enzyme-substrate solution such as cyanobenzine combined with hydrogen perioxide to develop color for detection.
Patent JP-H07124460-A (JP)
Title: Continuous flow control device for feed liquid
Inventor: YAMAGUCHI SHOGO
IPC: B01F15/02
Filed: 1993-10-29
Abstract: PURPOSE:To provide a continuous flow control device for a feed liquid in which stable flow control is made with little control lag for a change in temp. even if a constant temp. chamber is not provided and a complete take-out control is made with high accuracy and which is of low cost, of manpower saving and is economical. CONSTITUTION:This control device is provided with a flowmeter 5 installed in a draw-out pass 4 through which a feed liquid in a vessel 2 is drawn out by a fixed delivery pump and for generating an output corresponding to the flow rate of the feed liquid, a thermometer 6 installed in the pass 4 for generating an output corresponding to the temp. of the feed liquid flowing in the pass 4, and a controller 7 for controlling the revolution of a servomotor 8 for driving the motor to the one corresponding to the previously set flow rate without being affected by the drift of the flowmeter and a change in viscosity of the feed liquid due to a change in temp., based on the output signals from the flow meter 5 and the thermometer 6. The controller 7 automatically correct its target value every prescribed interval so that the detected weight of the draw-out feed liquid may coincide with the weight of the draw-out feed liquid corresponding to the set flow rate, based on an output signal from a load cell 9 of the vessel 2.
Patent JP-2001117762-A (JP)
Title: Information processor, method for generating acquired aggregation relation of software component for the information processor and storage medium
Inventor: AMAMIYA TAKAO
IPC: G06F9/44
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To flexibly and efficiently construct a software application. SOLUTION: The information processor for executing various operation control by software described by an object-oriented programming language is provided with an instruction input means for inputting an instruction for constructing a processing unit by applying aggregation relation between plural components 21, 22 independently prepared in each function by graphical user interface(GUI) operation 11 and a setting means for setting the reference of a class object 13 of a slave component 22 having the aggregation relation from the master component 21 to be a host of a processing unit between the components 21, 22 receiving the instruction.
Patent JP-H04166881-A (JP)
Title: Image forming device
Inventor: WATANABE TAKASHI
IPC: G03G21/00
Filed: 1990-10-30
Abstract: PURPOSE:To prevent toner from being caught and stuck between a spacer roller and a photosensitive drum by keeping the spacer roller away from the photosensitive drum while the photosensitive drum rotates from the position of the tip of a cleaning blade up to the position at which the spacer roller is located. CONSTITUTION:With completion of reproduction, toner D remaining at the position of the tip of a cleaning blade 5 or at the position advancing from the position of the cleaning blade tip begins to move at the same time when a photosensitive drum is rotated. Thus, while the whole of the toner D is passed through the position at which a spacer roller 3 is located, the spacer roller 3 is controlled to be kept away from the photosensitive drum 1. The time is taken as a specified time required for the photosensitive drum 1 rotating from the position of the tip of the cleaning blade 5 up to the position where the spacer roller 3 is located. Thus, any possibility of the remaining toner sticking to the spacer roller is eliminated, and images of good quality without unevenness in concentration or white stripes can be formed.
Patent JP-H02142450-A (JP)
Title: Production of white 'senmai' (omasum)
Inventor: SHIMAZU MITSUAKI
IPC: A23L13/20
Filed: 1988-11-21
Abstract: PURPOSE:To whiten SENMAI (a food of cattle omasum) by washing cattle omasa with water, dipping them in hot water and crumpling them under cooling with water. CONSTITUTION:The starting material of SENMAI (cattle omasa) is washed with water, dipped in water at about 80 deg.C. Then, they are crumpled under cooling with water to peel off the dark-grey inside skin to give the subject whitened SENMAI.
Patent JP-H07200868-A (JP)
Title: Picture processing method and device
Inventor: JIEREMII SUCHIYUAATO MORISU
IPC: G06T15/04
Filed: 1994-11-29
Abstract: PURPOSE: To prepare a composition or to plot a picture so as to obtain a proper perspective picture. CONSTITUTION: In order to minimize excess calculation, the technique of fetching the composition coordinate value (U and V) of each pixel of the picture (A) based on the inverse proportion of the depth coordinate (Z) of each pixel is described and in order to avoid distortion, the technique is expanded by deciding the slope values (dU/dX, dU/dY, dV/dX, dV/dY) of the composition in vertical and horizontal directions.
Patent JP-S63150226-A (JP)
Title: Medical tube feeding liquid food with high residue
Inventor: YOSHIDA KOJI
IPC: A61K31/715
Filed: 1986-12-12
Abstract: PURPOSE:To obtain the titled liquid food, containing a sparingly water-soluble and hardly digestible substance, modified polysaccharides and enterobacteria activators and capable of preventing digestive organ dysfunction, etc., readily occurring in post-operative patients, etc., and promoting formation of stool. CONSTITUTION:A medical tube feeding liquid food with a high residue obtained by containing (A) a sparingly water-soluble and hardly disgestible substance, e.g. vegetable crystalline cellulose or hemicellulose, and (B) at least one selected from the group consisting of modified polysaccharides and enterobacteria activators, e.g. polydextrose and fructooligosaccharides, etc. The total content of the ingredients (A) and (B) is within the range of 0.5-2.5wt./vol% in a liquid by dissolving in tube feeding liquid food of 1Cal/ml. The ratio of the ingredient (A) is 30:70-90:10. The aimed medical liquid food with a high residue content holding stool-forming action is obtained by blending the ingredients (A) with (B) while hardly impairing fluidity of the liquid.
Patent JP-2001119255-A (JP)
Title: Peak detection type agc circuit
Inventor: NISHIKIDO OSAMU
IPC: H03G3/20
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a peak detection type AGC circuit which is capable of coping with input amplitude fluctuations and also does not damage the conventional AGC operation characteristic. SOLUTION: In this peak detection type AGC circuit provided with two filters, a voltage comparator 11 switches either voltage Vh1 or Vh2 as a comparison voltage in accordance with self-comparison results and also compares the comparison voltage with a detection signal outputted from a detection circuit 2, and a 2nd AGC filter switches cutoff frequencies in accordance with the comparison results of the comparator 11 and also inputs results that are subjected to low pass on the basis of the cutoff frequency as a control voltage to a voltage controlled amplifier 1. Therefore, an AGC control speed can be made fast and the AGC operation can be prevented from going too far by switching the cutoff frequencies of the 2nd AGC filter so as to increase the cutoff frequency when a large modulation signal is rapidly inputted.
Patent JP-2001118743-A (JP)
Title: Device for manufacturing ceramic green sheet
Inventor: YAMANA TAKESHI
IPC: H01G13/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing a ceramic green sheet which can manufacture stably a ceramic green sheet of high reliability having excellent smoothness of a surface and little pin hole defect or the like when a thin ceramic green sheet is manufactured. SOLUTION: By a sheet molding means (reverse roll coater) 13, ceramic slurry 14 is spread on a carrier film 12, and molded in a sheet type. By a drying means (hot gas dryer) 15, the ceramic slurry 14 molded in a sheet type is dried. After that, by a smoothing means (calender rolling machine) 20, a dried ceramic green sheet 16a is pressed and smoothed. As a result, surface roughness Ra is reduced and density is improved.
Patent JP-2000120165-A (JP)
Title: Skeleton structure
Inventor: KAWAMURA TOMOSHIGE
IPC: E04B1/58
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight skeleton structure of good appearance, having a small number of part items, allowing an easy assembly operation, and being constructible at low cost. SOLUTION: A skeleton structure 10 being elliptical on plan view and curved into the form of a convex lens is constructed of a number of frame members 15, a single layer 10, and a plurality of string members 11 extended below the single layer 10, the single layer 10 comprising a number of columnar hubs 16 into which the ends of the frame members 15 are fitted. The single layer 10 has a number of square meshes as it is formed by arranging the frame members 15 in a lattice. Each string member 11 is connected at both ends to a beam member 3 and connected at its intermediate part to each columnar hub 16 via a post member 12.