baber/WOPTO huggingface dataset:
Patent JP-H04346884-A (JP)
Title: Treatment of fly ash
Inventor: INOUE TORU
IPC: B07B7/083
Filed: 1991-05-24
Abstract: PURPOSE:To utilize coarse powder of fly ash. CONSTITUTION:Fly ash F is introduced into an air classifier 1 and ground by a pin mill 9 in a dispersion chamber 12. Thereafter this fly ash F is allowed to fall into a classification chamber 11 and classified into fine powder S and coarse powder L. Therefore unburned carbon is made extremely slight in the classified coarse powder L because unburned carbon contained in fly ash becomes fine powder by grinding.
Patent JP-H05343366-A (JP)
Title: Dry etching method
Inventor: NAGAYAMA TETSUJI
IPC: H01L21/302
Filed: 1992-06-09
Abstract: PURPOSE:To provide less contamination, high selectivity, less damage, etc., in the case of etching a silicon series material layer to be processed with a trench, a gate, etc. CONSTITUTION:In the case of forming shallow trenches 1a, 1b, a single crystalline silicon substrate 1 is etched by using mixture gas of COCl2 (carbonyl chloride)/SF6. In this case, carbonyl group (>C=O), etc., is introduced to carbon based polymer CClx to be formed with decomposed product of a resist mask 4 to impart strong chemical bond and electrostatic attraction force, thereby forming a rigid sidewall protective film 7. Incident ion energy necessary for anisotropy processing and depositing amounts of the carbon based polymer can be reduced, resist selectivity is improved, and particle contamination can be reduced. If S2Cl2), etc., is added to gas together to deposit S(sulfur), the process is further conducted by low contamination, high selectivity. When it is applied to a gate electrode processing, promising CFC removal is obtained.
Patent JP-S5673614-A (JP)
Title: Activated carbon fiber aggregate and its manufacture
Inventor: HIRAI MINORU
IPC: D04H1/4242
Filed: 1979-11-20
Abstract: PURPOSE: To obtain a nonwoven fabriclike activated carbon fiber aggregate by continuously oxidizing nonwoven fabriclike aggregate consisting of an activated carbon fiber aggregate and acrylonitrile fiber followed by activation.  
     CONSTITUTION: When a nonwoven fabriclike aggregate made of acrylonitrile fiber is continuously oxidized and activated, the former-stage oxidation is carried out while adjusting tension Y in the coiling direction to the range of equations I until the amount of oxygen bonded becomes 35% of the amount of satd. oxygen to be bonded to the fiber, and the latter-stage oxidation is carried out while holding tension Y' in the coiling direction in the range of equations II until the amount of oxygen reaches 60W90% of the amount of satd. oxygen. The oxidation is carried out in air at 200W400°C for about 0.5W20hr. The resulting flame resistant aggregate is then activated with an activating gas of 700W1,000°C under 0.002W2kg/cm 2  pressure. Steam is used as the activating gas, and nitrogen gas, etc. may be mixed into steam. Thus, a nonwoven fabriclike activated carbon fiber aggregate contg. 3W15% nitrogen and having 0.04W0.15g/cm 2  bulk density is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6210545-A (JP)
Title: Device for deflecting air flow direction in air conditioner and method of deflecting air flow direction
Inventor: YOKOUCHI AKIRA
IPC: F24F11/02
Filed: 1985-07-08
Abstract: PURPOSE:To make it possible to shorten the rise-up time during the space heating operation and to carry out effective space heating by setting the blow-off direction to the downward when the blow-off air temperature reaches a predetermined value and switching from weak air flow to strong air flow. CONSTITUTION:When the blow-off temperature is low, a blower motor is set to the weak air flow, and a middle motor 3 and a lefthand motor 9a are rotated rightwards, a righthand motor 9b is rotated leftwards, and then stopped. Then, the blow-off air assumes horizontal branch flows. When the blow-off temperature increases in a certain degree, the middle motor 3 and the righthand motor 9b are rotated leftwards, and the lefthand motor 9a is rotated leftwards, and stopped, the blow-off air assumes downward branched flows, and the movement of air within a residential space is reduced and the wall surface is warmed, whereby the rise-up time can be shortened. When the blow-off temperature becomes high, a blower motor is set to a strong air flow, the middle motor 3, and the lefthand motor 9a are rotated leftwards, and the righthand motor 9b is rotated rightwards and stopped, the flow-off air is set to a downward concentration, and hence a warm air flow is directly applied to the body of a person to enable increasing of the space heating effect.
Patent JP-S5850408-A (JP)
Title: Detecting method of diameter and position of hole
Inventor: YANAGIDA ICHIKAZU
IPC: G01B11/08
Filed: 1981-09-22
Abstract: PURPOSE:To obtan diameter information of the hole in a device wherein a hole drilling positions are optically detected by circles indicated on negative film, by coloring said circles with colors corresponding to the diameters of the holes to be drilled. CONSTITUTION:The black and white negative film 10 is placed on a frosted glass base table 3a, and transmitted light from the lower side is detected by a detector 6. The hole drilling position for a printed substrate and the like is indicated on the negative film 10 by the transparent disk whose diameter is, e.g. 0.5, 0.7mm.. Since the detector comprising a CCD 31 and lens 33 cannot identify the diameter of the disk less than 1mm., said disk just indicates only the positional information of the hole to be drilled. Therefore, the disks on the film are colored by the different colors in correspondence with the diameters of the holes. The light receiving sensitivity for every color of the CCD is selected by a color filter 32 having three colors, and a reference voltage Vref is switched in association with the sensitivity. Then the color of the disk, i.e. the diameter of the hole can be detected.
Patent JP-S6040992-A (JP)
Inventor: YAJIMA AKIRA
IPC: G21F9/02
Filed: 1983-08-17
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-S6211528-A (JP)
Title: Deodorizing sheet
Inventor: SAWADA KIYOSHI
IPC: B01D53/81
Filed: 1985-07-08
Abstract: PURPOSE:To obtain a deodorizing sheet wherein the amount of a deodorant to be deposited is plenty and the bonding strength is large by interposing respectively a powdery granular deodorant, a thermal adhesive resin and a water absorbent polymer between two sheets of cotton mixing contg. thermpolastic fiber, heat-compressing the mixture and subjecting it to the embossing finish. CONSTITUTION:A powdery granular mixture 2 of a deodorant such as activated carbon, a thermal adhesive resin such as polyester and a water absorbent polymer such as a starch-acrylic acid graftcopolymer is scattered on cotton mixing 1 which consists of 80-40% cellulose fiber and 20-60% thermoplastic fiber such as polyester and is spun as it is and furthermore one sheet of cotton mixing 3 is superposed thereon and the whole is heat-compressed and subjected to the embossing finish to prepare a deodorant sheet. The surfaces of the thermplastic fiber incorporated in the cotton mixing and the powdery granular thermal adhesive fiber are fused and bonded and thereby the whole bonding is strengthened.
Patent JP-H10297206-A (JP)
Title: Automatic pendulum-type level difference solving device attached to front wheel of wheelchair
Inventor: TANAKA HIROSHI
IPC: B62B5/02
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an automatic pendulum-type level difference solving device, in which all the permissible level difference of a semicircular arm is transformed into a difference in height between the lowest point of a front wheel and the ground-touching point of a semicircular arm, by attaching the semicircular arm, which is obtained by enlarging the diameter of the front wheel of an arm chair, to both sides of the front wheel in such a manner that the arm is situated inside a supporting metal fitting. SOLUTION: A shaft pipe 7 and a base shaft 8 are provided to just above a main shaft 5 by using both an extension 4, which comes from the upper part of a top plate 3 of a supporting metal fitting 2 of an front wheel 1 of an arm chair, and a supporting column 6, which rises from the main shaft 5. A semicircular arm 9 is connected to the pipe 7 and to the shaft 8. The semicircular arm 9 is reinforced at its both sides by connecting bar 10 attached to both front and rear sides of the arm 9. A rubber plate 11 is attached to the bottom surface of the semicircular arm 9, while a return spring 12 is provided.
Patent JP-S6040952-A (JP)
Title: Filling agent for optical division
Inventor: SHIBATA TOORU
IPC: G01N30/88
Filed: 1983-08-17
Abstract: PURPOSE:To enable speedy division of an antipode of various compounds with improved efficiency by using cellulose benzoate within the specified plymerization range including a residual radical of benzoic acid within the specified wt. percentage as a filler for optical division. CONSTITUTION:Grains of mean radius of 1mum-1mm. of cellulose benzoate of 5-5,000 of figure of averaged polimerization degree including the residual radical of benzoic acid as the benzoic acid are used as a columm filler or a filler allowing cellulose benzoate to be supported by silicagel, polystyren, etc. is used. Or, methods like spinning into hollow threads are adopted for the optical division. By these methods the optical division of the specular reflector compound can be realized speedily and with excellent degree of separation. Especially, the methods are well suited for the optical division of compounds including aromatic ring, however, they are also suited for divisions of allene-group, olefin- group, carbonyl compound and metallic complexes of said groups and compound, etc.
Patent JP-S635767-A (JP)
Inventor: IIDA KATSUMI
IPC: A63B53/04
Filed: 1986-06-26
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-S5273655-A (JP)
Title: Spherical mirror antenna
Inventor: URASAKI SHIYUUJI
IPC: H01Q3/20
Filed: 1975-12-16
Abstract: PURPOSE:Two sheets of auxiliary reflector are installed in order to correct sphrical aberration using beam deflection only through rotations of these auxiliary reflectors. Thus, spherical miccor antenna which produces no performance deterioration can be obtained.
Patent JP-H0443943-A (JP)
Title: Method and apparatus for analyzing photoresist
Inventor: KAWAZOE SHIGEYOSHI
IPC: G01N21/35
Filed: 1990-06-11
Abstract: PURPOSE:To minimize measurement errors by adding a compd. having an IR absorption spectral characteristic to photoresists and determining the ratio of the respective absorption spectral intensities of a photosensitive compd. and high-polymer compd by using a IR absorption spectral of this compn. as the reference. CONSTITUTION:The photoresists applied on silicon substrates are set on plural pieces of sample holders 8 provided on a sample stage. The samples of the photoresist are irradiated with the IR rays which are generated from an IR light source 2 and are passed through an optical path 9 by a rotary sector 3. The IR rays with which the samples are irradiated transmit the photoresists which are the samples. The IR rays are then spectrally diffracted by a spectroscope 6 and the intensities at the respective wavelengths of the IR rays are detected, by which the absorption spectra of the photoresists before being irradiated with the visible UV light are obtd. The photoresists are then irradiated with the visible UV light and are subjected to a photochemical reaction by rotating the rotating sector. Namely, the ratios of the photoreaction of the photoresists are measured at specified intervals with this analysis apparatus.
Patent JP-H0315456-A (JP)
Title: Shock wave radiator of out-body type shock wave calculus crushing machine
Inventor: HONDA MOTOHARU
IPC: A61B17/22
Filed: 1989-06-13
Abstract: PURPOSE:To improve efficiency of crushing a calculus with energy effectively used so as to prevent an unnecessary pain from being given to a patient by providing a subreflecting means which is arranged in an opposite side to a reflecting means with respect to a point-shaped sound source to reflect a shock wave toward the reflecting means. CONSTITUTION:A shock wave, generated in a point sound source 1 placed in the focus of a main reflector 7, is reflected by the main reflector 7, propagated in a transmission medium 9 as a focus shock wave 4 and focused to a calculus 10, and it is crushed. Out of the shock waves radiated from the point sound source 1, non-focused shock waves 6, radiated to the front and not reflected by the main reflector 7, are placed in the vicinity of a focus position, and the waves 6 are reflected by a subreflector 8, which covers an opening angle of the main reflector 7, to reach the main reflector 7 and reflected by the main reflector 7 to focus on the calculus 10.
Patent JP-H05326555-A (JP)
Title: Manufacture of thin film transistor panel
Inventor: UCHIUMI HIDETAKA
IPC: G02F1/1368
Filed: 1992-05-19
Abstract: PURPOSE:To form a thin film transistor having characteristics in which thicknesses of channels of i-type semiconductor films are substantially uniform at positions to be formed with transistors by substantially uniformly etching all n-type semiconductor films formed at the positions to be formed with the transistors on a substrate. CONSTITUTION:Before channel corresponding parts of n-type semiconductor films 16 formed at positions to be formed with transistors on a substrate 11 are removed by etching, it is so oxidized that a thick oxide film 16a is generated on the film 16 of a region in which etching advancing is fast and a thin oxide film 16a is generated on the film 16 of a region in which etching advancing speed is low, and then the films 16 are etched.
Patent JP-S63314296-A (JP)
Title: Reformer
Inventor: TOKITA YUJI
IPC: C10K3/02
Filed: 1987-06-18
Abstract: PURPOSE:To reform a gas with a compact device through a reduction in the amount of use of a catalyst and an improvement in the heat transfer rate, by dividing a catalyst layer into a plurality of thin layers so as to conduct heat transfer with heat condensation in heat transfer elements and utilizing a thermosiphon. CONSTITUTION:A raw gas a is passed through a porous sheet 4 placed in a reactor 20 and then through a catalyst 2 sandwiched between heat transfer elements 1. During this step, the raw gas absorbs the heat of steam c fed from an evaporator 21 and is consequently converted into a reformed gas b. The reformed gas flows outside the reactor 20. In the evaporator 21, the condensed water d in an evaporation pipe 10 is heated with a high-temp. fluid e to generate steam c. The steam c is passed through an evaporator outlet header 9 and a steam pipe 7 and flowed into a heat transfer element 1, where the steam condenses after application of heat to the catalyst 2 and the raw gas a and is passed through a reactor outlet header 6 and a condensed water pipe 8 to form condensed water d. The condensed water is then returned to an inlet header 11 of the evaporator 11.
Patent JP-H0440970-A (JP)
Title: Putter head for golf
Inventor: NEMOTO ARATA
IPC: A63B102/32
Filed: 1990-06-08
Abstract: PURPOSE:To obtain a putter head provided with weight balance easy to hit and increasing the rotating speed of a ball by hitting and stabilizing a direction by forming the head with one kind of damping alloy. CONSTITUTION:The putter head for golf is formed with one kind of damping alloy. The putter head manufactured integrally with the damping alloy can absorb vibration when the ball is hit, therefore, contact time of the ball with the putter head can be extended, and the rotating speed of a hit ball is increased, and also, directivity can be improved. The damping alloy can be separated to ferromagnetic alloy and twin alloy, etc., based on a vibration absorbing mechanism. As the ferromagnetic alloy, it is desireable to use alloy containing 2.0-2.5% Si, 1.0-1.5% Mo, 0.1-0.2% Ti in 14-16wt% Cr-Fe alloy, also, as the twin alloy, the alloy containing 2.5-4.0wt.% Fe, 1.0-2.0wt.%Ni, 1.0-4.5% Al as additional elements in 54-80wt.% Mn-Cu alloy is desirable. Furthermore, as the damping alloy, Al-Zn group alloy, Ti-Ni group alloy, and Mg-Zr group alloy other than Fe-Cr group alloy, Mn-Cu group alloy can be used.
Patent JP-H09311101-A (JP)
Title: Exhaust gas measuring device
Inventor: ICHIKAWA JUN
IPC: G01N9/26
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas measuring device by which the liquid particulate substance included in the exhaust gas can be continuously measured. SOLUTION: The soot in the exhaust gas extracted through an extraction tube 47 is removed by a high-temperature particulate filter 34, and the exhaust gas is cooled by the air being supplied through a cooling dilution air supply pipe 50 below 52 deg.C, and is passed through a liquid particulate substance filter 48 consisting of a fluororesin. At that time, the pressure difference in proportion to the amount of the liquid particulate substance trapped by the filter 48 is caused by a differential pressure gauge 49 for carrying out the measurement.
Patent JP-H07332112-A (JP)
Title: Method and structure for supporting bearing of rotary shaft in gas turbine
Inventor: IHI MASAHIRO
IPC: F02C7/06
Filed: 1994-06-07
Abstract: PURPOSE:To provide a method and structure for supporting a bearing for cantilevering a rotary unit of a gas turbine or a jet engine for an unmanned missile by dispensing with a squeeze film damper which is liable to induce a large size of a device and an increase in cost. CONSTITUTION:A rotating speed in a normal state ranges from a primary danger speed of a shaft to a secondary danger speed thereof. For example, a first bearing 2 is elastically held with an O-ring 23 interposed between a bearing housing 22 and the same. A second bearing 3 is rigidly held by another bearing housing 32. Consequently, the structure is simplified.
Patent JP-S5773189-A (JP)
Title: Method for continuous descaling of copper type rolled and roughly drawn wire
Inventor: SHIGA SHIYOUJI
IPC: C23G3/00
Filed: 1980-10-27
Abstract: PURPOSE:To perform titled removal surely and eliminate residual scale by bringing a copper type roughly drawn wire of high temps. into contact with an aq. soln. of above specified temps. contg. a reducing agent then bringing the same into contact with cooling liquid without exposing the same to the atmosphere. CONSTITUTION:A copper type roughly drawn wire 1 which is delivered from a rolling mill 2 at a high speed is passed successively through a reducing part 3a and  a cooling part 3b of a descaling part 3. In the part 3a, an aq. soln. of above 40 deg.C  contg. >=1 kind among alcohol, aldehyde, ketone and amine as a reducing agent is circulated through a heat exchanger 5 from a tank 4 so that membrane boiling  cooling is accomplished to reduce oxide scale completely. Following to this, in the  part 3b, cooling liquid of below 40 deg.C liquid temp. is circulated through a heat  exchanger 5' from a tank 4' to cool the wire 1 quickly down to about 100 deg.C so that reoxidation in the atmosphere is prevented.
Patent JP-H07328697-A (JP)
Title: Method for reducing amount of sludge in organic industrial waste water
Inventor: TAMAGAWA TADAO
IPC: C02F3/12
Filed: 1994-06-07
Abstract: PURPOSE:To reduce the amt. of sludge generated in the treatment of org. industrial waste water. CONSTITUTION:The grease component contained in org. industrial waste water is previously scummed and removed by microorganisms, and the waste water is introduced into a filter-bed tank wherein a microorganismic colony in a predatory food chain relation is living, digested, decomposed and then discharged by this biological treatment. The sludge generated in the treatment is intermittently introduced into a sludge digestion tank wherein anaerobes are living, stayed for 45 to 50 days and decomposed into turbid water, carbon dioxide and inorg. matter. Only the turbid water is wholly returned to the industrial waste water, hence the amt. of inorg. matter is reduced, and the inorg. matter is discharged only once a year or so.
Patent JP-H01319086-A (JP)
Title: House model preparing mount and preparation of house model using same
Inventor: NAKANO TSUKASA
IPC: G09B25/04
Filed: 1988-06-17
Abstract: PURPOSE:To easily but accurately form a house model by constituting a house model preparing mount of a mount main body for wall and a rectangular mount main body for roof, on the rear sides of both of which plural vertical lines are respectively drawn at intervals decided by reducing the module of the building. CONSTITUTION:This house model preparing mount is constituted of a mount main body A for wall with a wall pattern 1 on the surface side and plural vertical lines 2 drawn at intervals M decided by reducing the module of a building on the rear side and a rectangular mount main body 10 for roof with a roof pattern 8 on the surface side and plural vertical lines 9 drawn at the intervals M decided by reducing the module of the building on the rear side. When the mounts A and 10 are cut by utilizing the vertical liens 2 and 9, a wall mount B and roof mount 13 are formed, and when the mounts B and 13 are assembled, a house model with the wall pattern 1 and roof pattern 8 like an actual building can be formed. Thus a house model can be formed easily but accurately.
Patent JP-S5374458-A (JP)
Title: Ultrasonic flow meter
Inventor: SATOU HIDEO
IPC: G01F1/66
Filed: 1976-12-14
Abstract: PURPOSE: To eliminate the measurement errors produced by temperature changes by providing a means of generating correction signals for the purpose of eliminating the effects of temperatures on flow rates. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5852673-A (JP)
Inventor: NISHIMURO YOSHIAKI
IPC: G09B19/06
Filed: 1981-09-25
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-S6212940-A (JP)
Title: Disc sticking device
Inventor: NAKANO SHIYOUJI
IPC: G11B7/26
Filed: 1985-07-09
Abstract: PURPOSE:To prevent the adhesive extending over the sticking surface of the disc even if oozed out therefrom and to improve yield by providing a vacuum suction mechanisms to suck the oozed adhesive to the inner and outer peripheries of the sticking disc opposed with each other. CONSTITUTION:A slit is provided in a center boss 6 in such a manner that its circular opening is at the same height as that of the sticking surfaces of the disc and postured perpendicular to the central axis of the boss 6. The said slit is connected to a vacuum pump, so that the adhesive 2 oozing out from the sticking surface is sucked by an inner peripheral suction mechanism 8 through the slit by means of vacuum. Also, facing to the outer periphery of the disc 1 at an interval of 100-200mum, a circular slit is provided at the height of the laminated surfaces, which is also connected to the vacuum pump so that the oozing adhesive 2 is sucked into the outer suction mechanism 9 through said slit by means of the vacuum. The mechanisms 8 and 9 are installed in such a position as a clearance S is secured between the outer and inner peripheral sides.
Patent JP-H0712095-A (JP)
Title: Fan and air conditioner outdoor unit
Inventor: YOKOMIZO YUKIO
IPC: F04D29/34
Filed: 1993-06-22
Abstract: PURPOSE:To provide a fan which has high vibrationproof performance by holding a spring characteristic of a rib and has a structure to protect the rib from a breaking accident or the like and an outdoor unit for an air conditioner by which an operation noise can be reduced. CONSTITUTION:An outdoor unit has a boss part 7 having a shaft hole in which a rotary shaft 2 of a driving motor 1 is embedded along the axis, a fan main body 4 where a cylinder part 11 in which a fan blade 12 is arranged integrally is formed on the outer peripheral surface, a rib 10 which has a spring characteristic by being notched from the upper and lower directions and connects the boss part 7 and the cylinder part 11 to each other and a stopper leg 21 which is installed on the rotary shaft 2 of the driving motor 1 together with the fan main body 4 and is hooked on the fan main body 4, and has a protector 5 to regulate movement at least in one direction of the circumferential direction, axial direction and radial direction of the fan main body 4.