baber/WOPTO huggingface dataset:
Patent JP-H02209204-A (JP)
Title: Manufacture of sc pillar
Inventor: MAENO TOSHIMOTO
IPC: B28B21/68
Filed: 1989-02-09
Abstract: PURPOSE:To contrive securing of sufficient safety to buckling of a steel pipe, by a method wherein a low-strength mortar layer is formed on an inner circumferential surface of a steel pipe, and strength of the mortar is controlled. CONSTITUTION:A round or square steel pipe 1 set up on the inside of a concrete shuttering for centrifugal molding is processed by a centrifugal molding machine by pouring a little quantity of low-strength mortar, to begin with, and a thin mortar layer 2 of the extent of 5-20mm is lined on the inside of the steel pipe 1 with the centrifugal molding. After the steel pipe 1 under this state is put into a steam curing chamber for curing and mortar layer 2 is hardened, the same is processed again by the centrifugal molding machine by pouring concrete having necessary compression strength and a concrete layer 3 having the necessary compression strength is formed in the inside of the mortar layer 2 by the centrifugal molding. After curing and hardening of the concrete layer 3 having the necessary compression strength by putting again the steel pipe 1 under this state within the steam curing chamber, the inside of a hollow part generated in the central part is filled with the mortar 4 having the compression spring which is the same extent as that of the concrete layer 3.
Patent JP-S61191599-A (JP)
Title: Friction material
Inventor: MAKIDO ISAO
IPC: C09K3/14
Filed: 1985-02-19
Abstract: PURPOSE:To obtain a friction material having improved braking characteristics by using a specified Ti compd. fiber as base material for the friction material replacing asbestos fiber. CONSTITUTION:At least one Ti compd. fiber of their mixture expressed by the formulas I, II, and III is used as the base material. A friction material is prepd. from a compsn. consisting of said mixture compounded with, as in the conventional process, binder, friction-abrasion modifier, and, if necessary, suitable auxiliaries. In the formulas, M is an alkali metal; M' is an element such as Mg, Ni, Cu, Co, Zn, Al, Fe, Cr, Ca, Ga, Si, Nb, Zr, V, Mn, etc.; n<=8; m is 0-4; u<=4; v is 0-2; x<=2. Typical examples for the Ti compd. fiber expressed by the formulas I, II, and III are hexapotassium titanate fiber for I, crystalline titanate fiber for II, and Friedelite fiber, for III, respectively.
Patent JP-H09221919-A (JP)
Title: Repairing and reinforcing method for existing structure
Inventor: HAYASHI SHIGEJI
IPC: E04G23/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To improve the workability by impregnating strengthened fiber sheet having predetermined components stuck with a resin consisting of predetermined components and reinforcing by adhering the sheet to an existing structure and specifying the viscosity of the resin and the layout dimensions of sheet fibers. SOLUTION: A strengthened fiber sheet stuck with a hardening acceleration agent is impregnated with a resin consisting of vinyl-polymerized monomer and/or oligomer having a methacrylate as a main component and a resin consisting of an organic peroxide, and this sheet is adhered to an existing concrete structure for reinforcement. Next, the resin viscosity is set to 5 to 10<4> centipoise at 20 deg.C, and then paraffin wax is added to give air shielding ability, glossiness and contamination resistance. The sheet is, at least on one surface of a sheet consisting of strengthened fibers aligned and arranged in one direction, located at the intervals of 3 to 150mm by laying heat-adhesive fibers along the longitudinal direction of the strengthened fibers in the direction perpendicular to the strengthened fibers.  By doing this, the work can be carried out in a short time period without being affected by temperature and environment and also reinforcing effect can be improved.
Patent JP-H05229797-A (JP)
Title: Control method of load balancing device
Inventor: FUJII FUMIO
IPC: B66F19/00
Filed: 1992-02-20
Abstract: PURPOSE:To improve the safety of a device and make it safe and easier to use by making time deviation between the memorized value and the detected value of a load weight to the elevating command of an elevating mechanism and calculating a gain corresponding to its bigness and amplifying the elevating command by the gain signal so as to chance an elevating speed. CONSTITUTION:A load balancing mechanism provides a mechanism elevating a load, a motor 2 for driving an elevation driving the elevating mechanism of this load, a speed detector 18 for detecting the speed of the elevating mechanism, the speed control means of the elevating mechanism, the load weight detector 14 of a load and the weight memory part 16 of a load and acts making the memory value of a load weight to a target. A calculation part 10 for calculating a gain corresponding to the bigness of this elevating command by making the deviation between the memory value of the load weight and a detection value to the elevating command of the elevating mechanism is provided and the elevating command is amplified by an amplifier 23 in which the gain is changed by a gain signal from the calculation part 10 and the elevating speed of the elevating mechanism is changed by making the output of this amplifier 23 to the elevating command.
Patent JP-H01289477-A (JP)
Title: Apparatus for supplying tobacco to cigarette making machine and card roller apparatus for classifying strand material
Inventor: DEBITSUTO BURUUSU SUCHIYUWAATO
IPC: A24C5/34
Filed: 1989-02-10
Abstract: PURPOSE: To supply the flow of roughly measured tobacco small pieces to a cigarette rod formation part by providing a means for gathering and measuring short tobacco and the means for gathering and measuring the tobacco of long small pieces on the lower part of a series of card rollers. CONSTITUTION: A slope 13 is moved and the short tobacco is dropped as indicated by an arrow 15 in a carrying area between the roller 10 and the roller 11 from the tobacco sent to the peripheral part of the roller 10. The roller 11 receives the remaining tobacco from the roller 10 by a pin 11B inclined to a front part, the small amount of the tobacco of a middle length is dropped as indicated by the arrow 15A, the tobacco of long strands is received by the card roller 18 and a cutting processing is performed by the sharp edge 21 of a barrel part 20. Vertical walls 23 and 24 receive the tobacco from the roller 18 and form a column. Monitoring devices 25 and 33 maintain the almost fixed height of the column of the tobacco.
Patent JP-S60178842-A (JP)
Title: Purification and separation of methacrylic acid
Inventor: KIMURA YOSHIAKI
IPC: C07C67/00
Filed: 1984-02-24
Abstract: PURPOSE:To produce purified methacrylic acid without trouble caused by maleic acid and high-boiling components in distillation step, in the vapor-phase oxidation of isobutylene, etc. to produce methacrylic acid, by treating the extract with an alkaline substance. CONSTITUTION:Isobutylene, tert-butanol or methacrolein is subjected to the vapor-phase catalytic oxidation, and the obtained reaction product gas containing methacrylic acid is cooled in a quenching tower to obtain an aqueous solution containing methacrylic acid. After removing the low-boiling components, the solution is extracted with a solvent such as esters, aromatic compounds, etc. The obtained extract is treated with an aqueous solution of an alkali or a mixed aqueous solution of alkali and hydrazine to precipitate and remove maleic acid and high-boiling components from the extract, and methacrylic acid is recovered by distillation. The amounts of the alkaline substance and hydrazine are preferably 1.0-1.5mol and 0.2-0.5mol, respectively, based on 1mol of maleic acid contained in the extract liquid.
Patent JP-H08228358-A (JP)
Title: Projection television
Inventor: NAGATA KOICHIRO
IPC: H04N9/31
Filed: 1995-02-21
Abstract: PURPOSE: To reduce the difference of a spot diameter and to improve picture quality by oblique projection in a projection television set. CONSTITUTION: VM coils 5, 6 are fixed on the neck parts of a red CRT 2 and blue CRT 3 arranged on both sides of a green CRT 1. A VM signal generated by working a video signal in a signal generation circuit 7 is modulated by a right ascending sawtooth wave synchronized with a horizontal frequency (fH) by a first modulation circuit 8, and inputted to the VM coil 5. Similarly, the VM signal is modulated by right descending sawtooth-waves synchronized with the horizontal frequency (fH) by a second modulation circuit 8', and inputted to the VM coil 6. Difference in the effect of VM is provided on both right and left sides of a screen, and a VM effect is increased at a position where the spot diameter of the whole screen is increased. The bleeding of a video generated in an image with longer projecting distance is reduced by taking the balance of the spot diameter of the whole screen.
Patent JP-S59158662-A (JP)
Title: Receiving data display system in remote supervisory equipment
Inventor: MASHIBA MINORU
IPC: H04Q9/00
Filed: 1983-02-28
Abstract: PURPOSE:To confirm all receiving data on a display section by releasing automatically the retention of the oldest display data when a memory storing tentatively a receiving data is occupied. CONSTITUTION:When all display data of a display section 5 displaying the received data in the order of receiving is brought into holding state, the receiving data are stored in a memory 8 in the order of receiving. Further, the data are stored in all memory areas of the memory 8 and newer data are received, then the retention of the oldest display data is released automatically, the oldest data in the memory 8 is displayed at a prescribed time interval and the new data are received in the memory area becoming idle. As a result, all of the received data are confirmed by display.
Patent JP-H11231956-A (JP)
Title: Fitting structure for pinion gear
Inventor: MATSUBARA MASAYOSHI
IPC: G05G5/03
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To regulate the assembling direction of a pinion gear to a base member and to surely prevent the misfitting of an operation knob to the pinion gear. SOLUTION: In a base member fitting structure for rotatably engaging the tip part of a pinion gear 4 provided with a moderation groove 24 to be engaged with a ball member 11 arranged on a base member 2 with the base member 2 to rotatably fit the gear 4 to the member 2, the gear 4 is provided with a regulating projected part 26 for regulating the assembling direction of the gear 4 to the member 2 and the projected part 26 is constituted so as to be a stopper for regulating the rotation range of the gear 4. Conceretely a notched part 25 notched like a circular arc is formed on the back of the gear 4 and the projected part 26 is formed on a position opposed to the diameter direction of the notched part 25.
Patent JP-H07243823-A (JP)
Title: Pattern tester
Inventor: TABATA MITSUO
IPC: H01L21/66
Filed: 1994-03-03
Abstract: PURPOSE:To provide a pattern tester in which an accurate focal position can be obtained at all times by correcting the drift of a focus system. CONSTITUTION:A pattern tester is designed so as to observe a plurality of patterns, which are drawn on a sample in the same design pattern, by different detecting means respectively and to compare and test the difference between the both patterns by a testing means, or to observe patterns drawn on the sample by a detecting means and compare and test the obtained pattern and design data by a testing means. Then, a reference pattern 12 for detecting focal position is prepared on a table 1 where a sample 2 is loaded and can be moved in a specified direction, and the pattern 12 is irradiated with a light from a light source 3. Further, the obtained transmissive light or reflecting light is received by a sensor 5 through an optical system 4, and the focal position of the system 4 is measured based on the output of the light reception result, thereby correcting the focal position.
Patent JP-H02212440-A (JP)
Title: Azeotropic and azeotrope-like composition of chlorotetrafluoropropane
Inventor: SAMEJIMA SHUNICHI
IPC: C07C19/10
Filed: 1989-02-14
Abstract: PURPOSE:To provide the subject incombustible composition composed of R244ca, R225cb and R141, having excellent characteristics comparable or superior to those of conventional fluorocarbons and useful as a substitute for fluorocarbon. CONSTITUTION:An azeotropic composition composed of (A) 47wt.% of 1- chloro-2,2,3,3-tetrafluoropropane (R244ca), (B) 47wt.% of 1.3-dichloro-1,1,2,2,3- pentafluoropropane (R225cb) and (C) 6wt.% of 1,2-dichloro 1-fluoroethane (R141) and an azeotrope-like composition composed of 22-86wt.% of A, 6-72wt.% of B and 1-25wt.% of C, preferably 41-51wt.% of A, 42-52wt.% of B and 1-12wt.% of C. The composition has azeotropic point, causes little variation of composition in recycling and is usable in the same manner as conventional simple fluorocarbon. Accordingly, it has a merit of enabling the use of conventional technology as it is. It has higher dissolving power than conventional R113 when used especially as a solvent.
Patent JP-S55126202-A (JP)
Title: Polarizing film
Inventor: ARISAWA KAORU
IPC: G02B5/30
Filed: 1979-03-20
Abstract: PURPOSE: To obtain a polarizing film excelling in durability, by adsorbing a polarizing element on a hydrophilic high molecular film more than the specified quantity, and removing the excess polarizing element almost uniformly to adjust to the  specified transmittance.  
     CONSTITUTION: A sufficiently excessive amount (at least not less than 5% of the desired transmittance) of polarizing element (such as iodine, boric acid, the dichromatic dye) is adsorbed on a hydrophilic high molecular film such as saponified polyvinyl alcohol and cellophane, and the film is dipped in a solution of reducing agent (such as sodium thiosulfate and sodium hydrogensulfite), and the polarizing  element is dissolved and removed until the transmittance of the polarizing element  becomes the desired value. Thus, a polarizing film is obtained.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60194972-A (JP)
Inventor: RAINHORUTO ZOORU
IPC: A63C9/02
Filed: 1985-02-22
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-H10186905-A (JP)
Title: Image forming device
Inventor: KASAHARA NOBUO
IPC: G03G15/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To increase transfer efficiency, to prevent the occurrence of an abnormal image and to stably carry a transfer paper toward a fixing device by providing a bias applying means for applying a variable bias in accordance with a both- or one-face recording mode, so as to transfer a toner image to a transfer material from an intermediate transfer body. SOLUTION: As an intermediate transfer means, a corona charger is provided on the rear side of a belt 10, to face a photoreceptor. A bias roll 12 is provided to freely come into contact with or separate from the belt 10, in the vicinity of just the front of a supporting roller which functions for separating the transfer paper from the belt 10 and is on the downstream side in a paper passing direction, among rollers supporting the belt 10. The bias applying means 30-1 is incidental to the bias roll 12. This bias applying means 30-1 has a terminal 30-1A connected to a positive variable power source, a ground terminal 30-1B and a switch changed over/connected to one of these terminals and this switch can be changed over according to the both- or one-face recording mode.
Patent JP-H03236738-A (JP)
Title: Surface-finishing device for frozen fish body
Inventor: NAKAGAWA HISAO
IPC: A22C25/18
Filed: 1990-02-14
Abstract: PURPOSE:To process a frozen fish body in good fitness to a supplied shape of the fish body in high efficiency and increase flatness of the surface of processed fish body by using a construction combining a blade body freely rotatable to a longitudinal direction and a left and right direction and a pressing means of the blade body to the frozen fish body. CONSTITUTION:The aimed device has a movable arm 1 having an intermediate point supported in a rocking-free state by a supporting shaft 3, a blade supporter 4 supported in a rotation-free state to a side of the movable arm 1 by a fitting shaft 6, a blade body 7 composed of a fish body-pressing body 7b and a blade 7 supported by a shaft to the blade-supporting body 4 in a rocking-free state and a pressing means 9 downwardly enforcing the blade body 7 in connecting to another side of the movable arm 1. An attitudereturning means 11 is preferably installed in adding to the blade- supporting body 4 because the blade body 7 is kept at a horizontal position and able to be opposed to a supplied fish body F in a released state of pressing force to the fish body F from the blade body 7 with the pressing means 9. The blade body 7 is preferably molded with a flexible part material to readily fit to the surface of the fish body F having an arc-like face in downwardly enforcing the blade body 7 by the pressing means 9.
Patent JP-H01207961-A (JP)
Title: Semiconductor device
Inventor: TAKANE SUSUMU
IPC: H01L23/50
Filed: 1988-02-15
Abstract: PURPOSE:To fix a semiconductor device on a printed board simultaneously, by providing protrusions at an external lead of a package and inserting the semiconductor device into a hole on the printed board. CONSTITUTION:A lead frame 2 is connected electrically with an external circuit by Cu plating 3. A printed board 4 serves to fix the semiconductor device or to perform wiring for the external circuit and protrusions 6 serve to fix the semiconductor device onto the printed board 4. For example, wedge-shaped protrusions 6 having a maximum height 125mum are provided at both side faces of the lead frame 2 having the size 0.25mm and the lead frame is inserted into a hole having a diameter 0.5mm on the printed board 4. The protruding 6 allow this device to be inserted into the printed board 4 but it is unable for the device to be disconnected from the printed board. Thus, this device is fixed on the printed board 4 without performing a solenoid process.
Patent JP-H03237339-A (JP)
Title: Method for active clay content in molding sand
Inventor: YOSHIDA ISAO
IPC: G01N21/00
Filed: 1990-02-13
Abstract: PURPOSE:To easily and exactly determine the active clay content in a molding sand sample by adding a coloring agent of the amt. which once exceeds an end point and correcting the amt. of the excess component of the color agent which is not absorbed on the sample afterward. CONSTITUTION:The fixed weight of the molding sand sample is weighed and is thoroughly dispersed in water. The coloring agent is added into the dispersion of the molding sand at the ratio at which the active clay in the weighed sample is absorbed or above. The coloring agent is then subjected to a solid-liquid sepn. to prepare the separating liquid contg. the unabsorbed coloring agent of the excess component. The absorbancy or light transmittance of the separating liquid is measured. The amt. of the excess unabsorbed coloring agent which is not absorbed is determined by using this data and the correlative relation between the concn. of the aq. soln. of the coloring agent and the absorbance or light transmittance determined by the previous measurement. The amt. of the coloring agent absorbed on the sample is determined by subtracting the amt. of the unabsorbed coloring agent from the total amt. of the addition. The content of the active clay in the molding sand sample is calculated in accordance with the amt. of this absorption and the correlative relation between the previously measured amt. of the coloring agent to be added and the amt. of the active clay to absorb the coloring agent.
Patent JP-H10230161-A (JP)
Title: Carbon dioxide acid gas adsorption agent and expandable heat insulating material and heat insulated box
Inventor: TSUDA YOSHIYUKI
IPC: B01J20/04
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation material and an heat insulated box having an excellent heat insulation performance by removing such problems as drop in a foam expansion efficiency or enhanced foam communication in an expansion process and filling up the inside of foams with a volatile foaming agent having a low gas conductivity. SOLUTION: A carbon dioxide gas absorption agent 7 which has formed a plurality of film layers whose critical surface energy is different from each other during drying and hardening time on an alkali metal hydroxide or an alkali earth metal hydroxide where at least one layer 3 is hydrophobic preferably as an outermost film layer 2 excluding hydrophilic and outermost layer, is included in an expandable insulating material 4, thereby filling up the foams with a volatile foaming agent having a low gas conductivity and providing and a heat insulating material and an heat insulated box having excellent heat insulation performance.
Patent JP-H10231710-A (JP)
Title: Gas turbine generating device
Inventor: CHIBA KOICHI
IPC: F02C3/30
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine generating device to perform intermediate cooling of a large quantity of heat without increasing an amount of cooling water to a value higher than an amount of supply water and achieve thermal efficiency higher than a conventional thermal efficiency. SOLUTION: An intermediate cooler 14 consisting of a gas liquid heat- exchanger 12 and a steam generator 13 is arranged in the middle of a plurality of compressors 1a and 1b. Compressed air by a compressor 1a on the low pressure side is cooled by, in the order, of the steam generator 13 and the gas liquid heat-exchanger 12. Cooling water is preheated by the gas liquid heat- exchanger 12, at least a part thereof is then vaporized by a steam generator 13, and generating steam is fed to a turbine 5b. Further, a part of cooling water heated by the gas liquid heat-exchanger 12 is fed as boiler feedwater to a deaerating feedwater heater 15, a part of steam generated by the steam generator 13 is fed to the deaerating feedwater heater 15, and this constitution heats boilers feedwater to a saturation temperature for deaeration. A turbine to feed steam is a gas turbine or a steam turbine.
Patent JP-S61179655-A (JP)
Title: Information communication equipment
Inventor: IZAWA SHOJI
IPC: H04M11/00
Filed: 1986-02-18
Abstract: PURPOSE:To improve the utilizing efficiency by using a main body case and a handset provided to the said case so as to attain functions as a telephone set and a facsimile equipment thereby decreasing the installation space. CONSTITUTION:The handset 2 is set to the main body case 1, a call operation panel board 4 supported by a support shaft is fitted pivotally in a free open and close way. The front surface of the panel board 4 is used as a call operating panel 7, the inside is fitted with a printed wiring board, various switches are mounted on the printed board and projected to the surface to form operating buttons. A repertory dial key 1 is provided at the right side of a repertory display section 11, a column indicator 13 is provided at each column on the display section 11 and further a column select key 14 is provided. Further, a display element 15 displaying a number of an opposite party or a time is provided.
Patent JP-H04248965-A (JP)
Title: Instantly cookable processed rice food
Inventor: HAMAKAWA HIROSHIGE
IPC: A23L7/10
Filed: 1991-02-01
Abstract: PURPOSE:To prepare the subject food cookable without using a rice-cooking pot, having excellent flavor and palatability suitable for gourmet and useful as a field ration by filling a prescribed amount of gelatinized rice in a perforated vessel having specific pore size and pore ratio and cooking the rice in the vessel. CONSTITUTION:The objective processed rice food 31 is prepared by putting a prescribed amount of gelatinized rice 21 having a gelatinization degree of e.g. 65-80% into a vessel 11 made of a PP film, etc., and having a number of small pores 13. In the above vessel 11, the pore diameter is 0.05-3.0mm and the pore ratio is 0.2-3.0%.