baber/WOPTO huggingface dataset:
Patent JP-S5447133-A (JP)
Title: Flame detector for combustion chamber of boiler
Inventor: KOMORI TOSHIYUKI
IPC: G01J1/02
Filed: 1977-09-20
Abstract: PURPOSE:To provide a light guiding member which extends from one end to the other end in a guide tube and penetrates a closure member at said the other end so as to decrease the loss of light signal and render small the diameter of the light guiding member, thereby the error signal is decreased. CONSTITUTION:The radiation 9a of the flame 9 of a burner 8 is received by one end 20a of a light guiding member 20 at one end 1a of a metallic guide tube 1 and then guided to the other end 20b and converted into an electric signal by means of a light receiving element 3 and a judgement is made as to whether the flame exists or not by means of an amplifier 4. A cooling medium such as air or the like is introduced in the guide tube 1 via a conduit 10 and a casing 2 is closed by means of a closure member 5. The light guiding member 20 is covered by a high-temperature-resistive shield tube 20' for protection, and the tip end 20a is covered by a protecting cap 40 which consists of a metallic lower portion 41, an upper portion 42 such as glass to permit the radiation 9a to pass and a coking member 43 of thermosetting resin.
Patent JP-H11291063-A (JP)
Title: Clamp device for butt welding
Inventor: KAJIKURI YUKIO
IPC: B23K13/06
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a clamp device for butt welding, a device that reduces a bulge produced in a butt welding zone without using an insert material, that performs a welding and positioning operation easily, simply and quickly, and that is simplified as a whole and suitable also for a job site operation. SOLUTION: This clamp device A for butt welding is equipped with a fixed cylinder 10, piston 20 and a pressurizing means 50 that imparts a specific pressure to the piston 20 in the advancing direction; the fixed cylinder 10 is mounted with a fixed gripping part 30 for holding one of the pair of objects W, W to be welded, while the piston 20 is attached with a movable gripping part 40 through a slit opening 13 provided in a part of the fixed cylinder 10 in the axial direction. Consequently, against the fixed gripping part 30 holding one object W, the movable gripping part 40 holding the other object advances freely forwards and backwards in the same straight line and continuously imparts a specific pressure to the abutting face.
Patent JP-H02292925-A (JP)
Title: Digital code transmission system
Inventor: ITO HIROSHI
IPC: H04L9/18
Filed: 1989-05-06
Abstract: PURPOSE:To secure BSI by dividing data to certain sections and substituting scrambled data with a scramble signal at the time when '0' is continuous in this section. CONSTITUTION:Input data S0 is supplied to an exclusive OR circuit 14 of a scrambling means 10, and exclusive OR between this data and a scramble signal S1 is operated in the circuit 14 and is outputted as data S2. Since '0' is not continuous in channels 1 and 2 at this time, a detecting circuit 12 outputs data S2 as transmission data S3 to a selecting circuit 11. Since '0' is continuous in channels 3 and 4, data S2 is outputted as data S3 in the channel 3, and data S1 is outputted as data S3 in the channel 4. A frame is divided to each two block; and when '0' is continuous in two blocks, data is substituted with the scramble signal to secure BSI only with the change of a transmission equipment 1a and a reception equipment 7a.
Patent JP-H09297941-A (JP)
Title: Method for manufacturing optical information medium and device therefor
Inventor: NODA SAKAE
IPC: G11B7/26
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To suppress a deviation between center axes of two thin substrates stuck to each other to form the optical information medium and a tilt of the substrates and also to keep the optical information medium beautiful in view without any flaws and dents on the surface of the optical information medium. SOLUTION: A center boss 4 is slidably constituted in the center of a base 7c, and a deviation between the center axes of the 1st substrate 1 and the 2nd substrate 2 is suppressed by the center boss 4. The integrated optical information medium obtained by irradiating both side surfaces with ultraviolet rays is easily taken out without touching the center boss 4 by lowering the center boss 4 after detaching a base 7d. An inner circumferential part of the base 7d is provided with a bush 7e, and hence the base is prevented from cracking and chipping, and the occurrence of flaws and dents can thus be suppressed.
Patent JP-2000304541-A (JP)
Title: Swing-dumping device comprising safety mechanism
Inventor: UMEMURA KATSUYA
IPC: B63B39/04
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To avoid damage caused by the swing which exceeds a specification limit by providing a control part for cutting off supply of an electric power to a motor when a gimbal swings by a specified angle or more. SOLUTION: A three-phase electric power outputted from a UVW terminal of a motor driver 30 is supplied to a gyro part 90 by way of a power-source system wiring 19 through a breaker switch 32 of a switch box 31. A control part is provided which cuts off the supply of an electric power to an upper side motor 10 and a lower side motor 11 which rotate a flywheel of a gimbal when the gimbal swings by a specified angle or more. In short, the gyro part 90 is provided with parallel limit switches 34 and 35 which come into a conductive state when the lateral movement exceeding the specification limit is applied. When the limit switches 34 and 35 come into a conductive state due to lateral movement, a tripping coil of a breaker switch 20 is applied with a voltage of an RT-terminal of the motor driver 30, opening the breaker switch 20.
Patent JP-H07324273-A (JP)
Title: Mixed net-shaped material with different fineness, its production and product made of the same
Inventor: ISODA HIDEO
IPC: D04H3/07
Filed: 1994-05-26
Abstract: PURPOSE:To provide a mixed net-shaped material with different fineness, made of a thermoplastic elastic resin, capable of cutting off vibration, excellent in heat durability, shape retention and cushioning properties, scarcely getting musty and suitable for a cushioning material, its production method and a product made of this net-shaped material. CONSTITUTION:This mixed net-shaped material with different fineness, its production method and a product made of this net-shaped material are provided. The mixed net-shape material is composed of a three-dimensional stereoscopic structure formed by using coarse filaments and fine filaments respectively made of a thermoplastic elastic resin in combination, making them turn and twist, bringing them into contact with each other and mutually fusion-bonding most of the contact parts. Both the faces are substantially flat and the apparent density of the net-shaped material is 0.01g/cm<3> to 0.2g/cm<3>. The ratio of the second moment of area of the coarse filament to that of the fine filament is 5 to 500.
Patent JP-S5815543-A (JP)
Title: High-modulus rubber composition
Inventor: IKEDA HIROHARU
IPC: C08L51/02
Filed: 1981-07-21
Abstract: PURPOSE:To provide a high-modulus rubber compsn. which has excellent processability and in which a specified amount of a crystalline polyolefin is well dispersed in rubber, by dissolving a diene rubber in a solvent or an olefin and  stereoregularly polymerizing an olefin in the resulting soln. CONSTITUTION:An alpha-olefin, such as propylene, capable of forming a polymer having a m.p. of 150 deg.C or higher in the presence of a catalyst such as a ziegler- Natta catalyst, is polymerized in a soln. obtd. by dissolving a diene rubber such as polyisoprene rubber in an inert solvent such as n-pentane or an alpha-olefin, whereby the title rubber compsn. contg. 3-40pts.wt. crystalline polyolefin per 100pts.wt. rubber can be obtd.
Patent JP-S5237070-A (JP)
Title: Method of detecting liquid leels in oil tanks of violently rolling shi pes
Inventor: SOU AKIKO
IPC: G01F23/28
Filed: 1975-09-17
Abstract: PURPOSE:Detection of liquid levels of oil tanks for violently rolling and pitching ships is made under no-contact condition by the use of a lamp and phototransistor, whereby the improvement in reliability and ease of repair and service are realized.
Patent JP-H021579-A (JP)
Title: Memory device
Inventor: DANIERU JII NIIRIMU
IPC: G11C8/00
Filed: 1989-05-02
Abstract: PURPOSE:To temporarily accumulate many data which have been received at a high sped by selecting an input data stream in accordance with a control signal in relation to each of plural registers which can be brought to series- parallel conversion and parallel-series conversion. CONSTITUTION:When a channel A and C only are used, a control signal from a memory controller 95 is set so as to select data supplied through lines 50 and 51, 62 and 63, 54 and 55, 66 and 67. The data flows from memory units 40, 41 and memory units 44, 45 to memory units 42, 43 and memory units 46, 47. Accordingly, all memory capacities of the memory units 40-47 can be used, and also, memories of two folds can utilize the data from two channels.
Patent JP-H08299786-A (JP)
Title: Photocatalytic reactor
Inventor: TOMITA YASUHIRO
IPC: B01J19/12
Filed: 1995-05-11
Abstract: PURPOSE: To provide a photocatalytic reactor capable of efficiently decomposing and removing the contaminant, malodorous matter, suspended fungi, etc., in a gas. CONSTITUTION: This reactor consists of a reaction vessel 60 having a gas inlet 11 and a means 20 to irradiate a gas introduced into the vessel from the inlet with X-rays and is further provided with a means 40 to generate an electric field in the vessel 60 and filters 30 to 32 arranged in the electric field and irradiated with the X-rays from the means 20. The gas introduced into the vessel 60 is irradiated directly with X-rays, and consequently the gaseous contaminant and suspended fungi in the gas are efficiently ionized or charged. The ionized contaminant and charged fungi are attracted toward the photocatalyst by the electrical attractive force of the electric field in the vessel 60, efficently adsorbed on the photocatalyst, decomposed and sterilized by the photocatalysis and removed.
Patent JP-S595484-A (JP)
Title: Magnetic bubble memory device
Inventor: OOTAKE ITARU
IPC: G11C11/14
Filed: 1982-06-30
Abstract: PURPOSE:To widen temperature range in which stable operation is obtained, by changing mechanically inclination of a base plate to a bias magnet and a homogenizer according to temperature change utilizing difference of the thermal expansion coefficient of two kinds of molding resin largely different in the thermal expansion coefficient. CONSTITUTION:After mounting a magnetic bubble chip 12 on a base plate 11, the chip 12 and the terminal of the base plate 11 is bonded with a wire 15. An X-coil 16 and a Y-coil 17, intersecting at right angles, are fixed into the base plate 11, and the base plate 11 is fixed through a lead wire 19. Silicone resin 13 and epoxy resin 14 are inserted in the periphery of the base plate 11 in a frame 18. Before hardening, a homogenizer 20 having small holding power and magnetically soft, and a bias magnet 21 are attached above and below the base plate 11, and each resin 13, 14 is heat cured to complete a device fixed to a shield case 22. Since the thermal expansion coefficients of resin 13, 14 are different, inclination of the base plate 11 changes with temperature, and range of stable operation is widened.
Patent JP-H1093586-A (JP)
Title: Method and device for scheduling relative error by using individual rate and proportional rate scaling
Inventor: CHARNY ANNA
IPC: H04Q11/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the method to apply scheduling to a plurality of data streams by conducting scheduling in a way that two stream rates are smaller than a band width available of a common use resource and a relative error between both actual and ideal scheduling times is minimized. SOLUTION: The scheduler is made up of two parts, an RE scheduler keeping variables D(k,j) and W(j) for each group and many round-robin schedulers each operating with groups of streams corresponding to a single individual rate. At first a scheduler is provided to the common use resource and is initialized to receive a plurality of data and the scheduler receives 1st and 2nd data streams to have 1st and 2nd stream rates. The two stream are scheduled so that the two stream rates are smaller than the band width available in the common use resource and a relative error between both actual and ideal scheduling times is minimized.
Patent JP-H09303322-A (JP)
Title: Constant velocity rising type multi-stage hydraulic cylinder
Inventor: YAMADA SHIGERU
IPC: A47C3/30
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of providing a piston type rod guide for supporting a deflected load, and to aim at a constant velocity rise with a simple means in a ram type device by setting an inside ram and an outside ram so as to be raised at the same height with the same quantity of operating oil. SOLUTION: A lower end surface 3a of a cylindrical inside ram 3 is formed as a second pressure receiver surface, which is integrally provided with the inside ram 3 and which is energized in the rising direction by the oil pressure of the operating oil to be supplied from a hot water passage 11 into an oil chamber 7, and on the other hand, a plate part 6 of a second engagement part for raising the inside ram 3 from an outer cylinder 1 with a rise of an outside ram 2 due to the engagement with the outside ram 2 is fixed to an upper end of the inside ram 3. Cross section area of the outside ram 2 and the inside ram 3 in the direction at a right angle against each axis is set so that they are raised at the same height with the same quantity of operating oil.  Consequently, sufficient rigidity in relation to a deflected load from the lateral direction can be secured, and a deflected load supporting rod guide is unnecessary.
Patent JP-H01284921-A (JP)
Title: Sort processor
Inventor: SHIMAKAWA KAZUNORI
IPC: G06F7/24
Filed: 1988-05-12
Abstract: PURPOSE:To sort the data having a large digit by supplying the symmetrical data from a higher rank digit by an amount equal to a buffer memory of the first stage for sorting and using the lower rank digits which are not used to sort those data whose values are decided equal to each other. CONSTITUTION:In case the data to be sorted and stored in a sort data storing part 3 is larger than the size of a buffer of a sort cell 11 of the first stage, an introduction part 21 supplies the higher rank digits of said subject data equal to the buffer size. A sorter 1 sorts the input data and delivers the sorting result to a re-input part 22 and an output part 23 together with numbers respectively. In case the data groups having their values decided as equal to each other by the sorter 1 are detected, the part 22 decides the presence or absence of the lower rank digits which are not used yet. If the presence of such lower rank digits is confirmed, they are supplied again to the sorter 1 and sorted. While an end signal is transmitted in case the absence of the data groups having the same value or the absence of the unused digits is confirmed respectively.
Patent JP-H0410900-A (JP)
Title: Loud speaker
Inventor: TAKAO MASAKI
IPC: H04R7/20
Filed: 1990-04-27
Abstract: PURPOSE:To obstruct a rolling phenomenon by providing an edge part which consists of a film sheet that print wiring is given to the outer circumference part of a diaphragm and connecting the winding of a voice coil. CONSTITUTION:A diaphragm part 6 is inserted into the clearance of a magnetic circuit part 4 and consists of a cylindrical voice coil bobbin 8 to possess a voice coil 5, a dome-shaped diaphragm 9 provided on the voice coil bobbin 8 and an edge part 10. The edge part 10 consists of two upper and lower film sheets 10a and 10b and printed wiring 11a and 11b with an electric conductor printed is provided on the outer faces corresponding each other. Then, the end part of the winding start side of the winding of the voice coil 5 provided the voice coil bobbin 8 is welded at the end part of the printed wiring 11a inner circle part of the film sheet 10a of an upped side for instance and the end part of the winding end side of the winding of the voice coil 5 is welded at the inner circle part end part of the printed wiring 11b of a lower side. Thus, the determining of resistance to input becomes easy and the generation of a rolling phenomenon is obstructed.
Patent JP-S61270099-A (JP)
Inventor: TANIMURA TOYOKICHI
IPC: B26D7/06
Filed: 1985-05-27
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-H05129109-A (JP)
Title: Slider for electric rotational potentiometer
Inventor: HAINTSU RIRINGU
IPC: H01C10/00
Filed: 1992-05-06
Abstract: PURPOSE: To eliminate uneconomical property of a rivet connection by eliminating rivet connection for fixing a contact spring to the contact spring support of a rotary potentiometer to realize a snap connection. CONSTITUTION: A protrusion 19 for fixing with a gear-lock head is formed at a spring support 11 for snap connection and a clamp tongue piece, that is arranged in a ring shape for snap connection to the protrusion for fixing, is provided at a contact spring 12. Therefore, by adopting the snap connection for connecting the spring support and the contact spring, the contact spring can be mounted extremely simply and at the same time can be retained reliably, and its manufacturing cost can be reduced.
Patent JP-H06292518-A (JP)
Title: Production of feed for sweet fish
Inventor: KAWAKUBO YOSHITAKA
IPC: A23K1/18
Filed: 1993-04-06
Abstract: PURPOSE:To efficiently produce a feed for sweet fish by crumpling a feed for sweet fish having moderate bulk specific gravity and excellent shape retention in water without pelletizing or molding into expanded pellets as a conventional method in the production of a feed for sweet fish. CONSTITUTION:A feed raw material for sweet fish is mixed with 7-15% water or steam, continuously kneaded to have >=60% pregelatinization ratio, dried and crumpled to produce a feed for sweet fish.
Patent JP-S596030-A (JP)
Inventor: JIETSUSE REONAADO SHIIGERUMAN
IPC: A61B19/00
Filed: 1983-06-23
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-S607908-A (JP)
Title: Defoaming agent for foaming liquid
Inventor: NAKAMURA YOSHINOBU
IPC: B01D19/04
Filed: 1983-06-25
Abstract: PURPOSE:To manufacture a defoaming agent having an excellent defoaming effect and durability by adding ethylene oxide and propylene oxide to a hydroxy fatty acid. CONSTITUTION:Ethylene oxide and propylene oxide are added to the hydroxy fatty acid obtained by hydrolyzing castor oil or hardened castor oil to obtain a compd. indicated by the formula. Although the adding order is chosen optionally, the compd. obtained by adding propylene oxide after the addition of ethylene oxide is more preferable with respect to the performance. 10-80mol% propylene oxide and 3-15mol% ethylene oxide are added to improve the solubility in water and defoaming effect. Only 0.001-1wt% defoaming agent is sufficiently added to a foaming liquid directly or after diluting with water.
Patent JP-H01283586-A (JP)
Title: Liquid crystal projection type display
Inventor: OKUBO KAZUAKI
IPC: G02F1/1335
Filed: 1988-05-11
Abstract: PURPOSE:To improve the energy efficiency of a lamp by separating luminescent components from a convergence optical system which contains a specific light source and emitting the light of a panel which is coated with respective color fluorescent materials of red, blue, and green luminesce, making its light incident on liquid crystal panels for respective color images, and projecting the formed color images on a screen. CONSTITUTION:The light source which has bright line radiation of almost 450 and 550nm in wavelength and emits light in a <=300nm wavelength ultraviolet-ray range is put in the convergence optical system, only an ultraviolet luminescent component is separated from the convergence optical system and guided to the panel 5 coated with a red fluorescent material, and the panel luminesces; and its light is made incident on a liquid crystal panel 6 for a red image, which is thus formed and projected on the screen. Then only a red component is separated from visible light from which only the ultraviolet luminescent component is removed and made incident on a liquid crystal panel 14 for a green image; and a blue component obtained by separating and removing the ultraviolet luminescenent component and green component is made incident on a liquid crystal panel 10 for a blue image, so that the green and blue images which are formed as mentioned above are projected on the screen 8. Consequently, the energy efficiency of the lamp is improved.
Patent JP-S5739382-A (JP)
Title: Electronic clock of matrix display
Inventor: OBARA NOBUO
IPC: G04G15/00
Filed: 1980-08-20
Abstract: PURPOSE:To mark cognizance of information possible intuitively by displaying as magnified contents of a selected mode in an electronic clock of matrix displaying all of plural information to be displayed at once. CONSTITUTION:Alphanumeric characters used for display in a matrix displaying face 11 are made as follows, constituting a large character of 10X7 points and a small character of 5X5 points, respectively. In the face 11, the upper row displays an alarm mode, the middle row displays a calendar mode, and the lower row displays an ordinary time mode, respectively. In a case where the ordinary time mode is selected, the ordinary time to be in the lower row is displayed by the large characters.
Patent JP-2000309855-A (JP)
Title: Moderate price type stainless steel for natural seawater use
Inventor: MATSUHASHI AKIRA
IPC: C22C38/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To produce a moderate price type high corrosion resistant stainless steel for natural seawater use, as a material used for various equipments treating natural seawater, pipes, and structural members for estuary dam, sluice gate, or the like, and capable of substituting for conventional stainless steels. SOLUTION: This stainless steel has a composition consisting of, by weight, 0.005-0.05% C, 0.01-1% Si, 0.1-2% Mn, <=0.04% P, <=0.005% S, 17-25% Cr, 15-20% Ni, 0.01-0.3% N, <=0.005% O, further either or both of 0.5-4% V and 0.5-4% Cu, and the balance iron with inevitable impurities. It is preferable to further incorporate either or both of 0.001-0.03% Ca and 0.001-0.03% Ce into the above composition.
Patent JP-H09282364-A (JP)
Title: Automatic production method for specification of heat source equipment
Inventor: TANABE TERUO
IPC: G06Q50/04
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To construct a mechanism of synthetic engineering where business is combined with technique by combining the calculation of thermodynamics with the computer software and also with a data base that stores the technical judgment. SOLUTION: Input items requiring the thermodynamic judgment are previously set, and member of a business department inputs the input items while looking at the screen constitution that is previously set. Then, it is judged whether these input value are coincident with the thermodynamics in view of a thermodynamic rule. If the input value are not coincident with the thermodynamics, the display is given on a screen to warm the unqualified input value and the correction of these value is demanded. If the input value are coincident with the thermodynamics, the thermodynamic judgment is carried out based on those input value. As a result, no help of member of a technical department is needed and furthermore the extreme lationalization is attained including the business department.