baber/WOPTO huggingface dataset:
Patent JP-H04240544-A (JP)
Title: Liquid tank type thermal shock testing apparatus
Inventor: FUJIWARA RIKIYA
IPC: G01N3/60
Filed: 1991-01-25
Abstract: PURPOSE:To reduce the stroke of a sample cage in the vertical direction by eliminating a guide cover provided above the sample cage to hold a swinging opening/closing lid at an opening of a liquid tank in the opened state when the cage is dipped in the liquid tank. CONSTITUTION:A carrying device 4 for carrying a sample cage 3 in the up-and- down direction is constituted of a winch 10, and a rope 11 wound around the winch 10 and having an end thereof connected to the sample cage 3. Meanwhile, a closing lid 12 which shuts an opening 6 of a liquid tank when the sample cage is dipped in the liquid tank is arranged above the sample cage 3. The rope 11 is loosely fixed to the lid 12. Moreover, a retainer member 14 is provided below the closing lid 12 so as to keep a swinging opening/closing lid 9 of the opening 6 in the opened state.
Patent JP-S51122149-A (JP)
Title: Vulcanizable chloroprene rubber composition
Inventor: KATOU HIROSHI
IPC: C08L21/00
Filed: 1975-04-17
Abstract: PURPOSE: Title compn. capable of producing cured products having excellent mech. electrical, and other properties contains pyrogallol, sulfur, etc. as part of vulcanizing agent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04265350-A (JP)
Title: Assembly constructing composite construction member
Inventor: AOKI KAZUO
IPC: E04C3/293
Filed: 1991-02-21
Abstract: PURPOSE:To provide an assembly constructing composite construction member having a beautiful appearance, higher strength and rigidity. CONSTITUTION:Coupling metal fixtures 2 are fixed to the ends of metal pipes 1 to constitute a metal construction member body 3, and cement system colored coating cylindrical bodies 4 are fitted to the peripheral surface of the construction member body 3 to fix with an adhesive 5.
Patent JP-H03251136-A (JP)
Title: Biscuit mix
Inventor: TAGA KAZUMITSU
IPC: A21D4/00
Filed: 1990-03-01
Abstract: PURPOSE:To obtain a biscuit mix capable of simply providing high quality biscuits even after chilled distribution for a long period by dividing all the raw materials required to produce the biscuits into powder and a dough and packaging the raw materials. CONSTITUTION:Wheat flour and an inflating agent preferably at about 100:(0.5-8) blending ratio are contained in an air-transmissible package (A) and variation of biscuits can be extended by suitably containing cocoa, corn starch, etc., in the package (A). A dough composed of fats and oils, saccharides, water, etc., is contained in a package (B) having water and oil resistance and airtightness. The packages (A) and (B) are then contained in a package (C) to afford the objective biscuit mix. Furthermore, a package containing nuts, chip chocolate, raisins, etc., can be preferably contained in the package (C) separately from the aforementioned packages (A) and (B) to extend the variation of the biscuits.
Patent JP-S62207366-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: IZUTSU HITOSHI
IPC: C08L101/08
Filed: 1986-03-06
Abstract: PURPOSE:To provide the titled compsn. which has excellent moldability and adhesion to metal and does not emit any corrosive gas to thereby prevent molding machines and molds from being corroded, by adding a copolymer having carboxyl groups which are neutralized with a metal ion to a polyarylene sulfide resin contg. a filler. CONSTITUTION:A polyarylene sulfide resin contg. a filler obtd. by blending 100pts.wt. polyarylene sulfide resin composed of a repeating unit having the formula and having a melt flow rate (316 deg.C, 5kg) of 1-10,000 with 1-100pts.wt. inorg. or org. filler such as silica, talc, arom. polyamide fiber, etc., is blended with 0.05-25wt% (based on the amount of the polyarylene sulfide resin) copolymer having carboxyl groups which are neutralized with a metal ion, obtd. by neutralizing part or the whole of the carboxyl groups of a copolymer of an alpha-olefin or styrene with at least one alpha,beta-ethylenically unsaturated carboxylic acid having at least one carboxyl group with a mono- or trivalent metal ion (e.g., Zn<2+>).
Patent JP-S60189990-A (JP)
Inventor: AZUCHI YUKIHIRO
IPC: H05K1/18
Filed: 1984-03-12
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-S63215134-A (JP)
Title: Communication control equipment
Inventor: MORIMOTO SHIGEKI
IPC: H04L69/14
Filed: 1987-03-04
Abstract: PURPOSE:To attain processing at the same speed and with the same number of lines in a full-duplex line and a half-duplex line, by enabling both operations for transmission and reception in one time of time slot given on each line. CONSTITUTION:A line control part 1 reads out a single line control word including both a bit of transmission information and a bit of reception information in the time slot allocated to one of the full-duplex lines 4a-4n, and performs a data transmission operation and a data reception operation simultaneously. A prescribed processing is performed by checking both information with respect to the transmission and the reception in the line control word 7 in the time slot of one line. Thereby, it is possible to perform the processing by applying the same scan as that of the half-duplex line even in the full-duplex lines 4a-4n. In such a way, it is possible to perform the processing at the same speed and with the same number of lines in the full-duplex line and the half-duplex line by a device as a whole.
Patent JP-H10248191-A (JP)
Title: Alternator for vehicle
Inventor: MORI HITOSHI
IPC: H02K5/04
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an alternator for a vehicle which makes it possible to prevent excessive stress from being applied to a housing because of difference in the height of mounting surfaces. SOLUTION: An alternator 1 has a side mounting structure in which the alternator 1 is screwed to be mounted perpendicularly to the rotary shaft onto an engine bracket 90. Mounting stays 20, 22 are formed on a front side housing 10 so that they protrude on both sides of the rotary shaft. One mounting stay 20 is directly mounted to the engine bracket 90, and the other mounting stay 22 is mounted via a spacer 40 which serves as a height-difference absorbing member. Even if a difference occurs in the height of the mounting surfaces between the two mounting stays 20, 22, the spacer 40 is deformed to absorb the difference when tightened with a bolt 28.
Patent JP-S55140189-A (JP)
Title: Electronic clock
Inventor: FUJITA MASANORI
IPC: G04G5/00
Filed: 1979-04-18
Abstract: PURPOSE: To make it possible to confirm the time setting state in any case by periodically read to display data of minute in the timing circuit receiving time setting pulses in response to manual operation within a display response frequency of a liquid crystal display device.  
     CONSTITUTION: When a time setting switch 30 is closed for performing the time setting operation, a terminal L assumes "1" level, and a gate circuit 144 is closed and a gate circuit 145 is opened. For this reason, gate circuits 11 and 14 are not opened even when a pulse is generated at a terminal P 1 , but gate circuits 12 and 15 are opened. Therefore, the display part of seconds sustains nonlighted state, and display parts of minute and hour are possible to display. Accordingly, even when the pulse frequency from a time setting pulse generator 29 is higher than the stroke frequency of a latch circuit, the display part of minute (hour) is corrected by its supplied pulse. When the correction is completed to open a switch 30, the display part of seconds displaying "0" seconds is lighted. By this procedure, even in any state, the time setting state can be confirmed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000246400-A (JP)
Title: Cooling drum for twin drum type thin sheet continuous casting device
Inventor: YAMAJI CHIHIRO
IPC: B22D11/06
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To even a heat releasing volume from a molten steel and a solidification shell in a width direction of a drum and form a solidification shell which is constant in a width direction by installing a cooling means to be used exclusively for both ends to a drum, and equalizing cooling abilities of a drum center part and a drum end. SOLUTION: A cooling drum 1a for a twin drum type thin plate continuous casting device has a ring-shaped protrusion part 1t at an end part, with which a side weir 2 is brought into contact, and a cooling structure 7 for circulating a coolant to a shaft part 1s. A heat pipe 8, which is filled inside with a small amount of operation liquid, namely water 9, is arranged to the cooling drum 1a. Latent heat is absorbed at the end due to evaporation and shrinkage of the water 9 so as to even the cooling distribution in the width direction including the end part. It is also preferable that a metallic porous element having micro probes is arranged to the cooling drum end. A stainless steel sintered compact, a steel of the like of 10-500 μm pore diameter and 0-60% porosity are suitable for the metallic porous element.  The solvent distributed inside the cooling drum is oozed out from the micro pores, so as to cool the cooling drum end.
Patent JP-S60196465-A (JP)
Title: Piston ring
Inventor: SHINADA MANABU
IPC: C25D15/02
Filed: 1984-03-15
Abstract: PURPOSE:To improve wear-resistance of a piston ring by forming a film layer plated with a hard particle dispersion alloy on a sliding surface. CONSTITUTION:A hard particle dispersion alloy plating layer 1 in which 5 to 45vol% of hard particles are uniformly dispersed in iron-phosphorus alloy or nickel-phosphorus alloy plating base is formed on the sliding surface of a piston ring body 2. A part of the hard particles may be displaceable with solid lubricating particles having particle size of 0.5 to 10mu. The capacity of phosphorus is preferably 0.2 to 10%. The particle size of the hard particle is preferably 0.5 to 10mu. If the capacity exceeds 45% or the particle size exceeds 10mu, abrasion of the other agent is increased to lower the strength of a film.
Patent JP-S56144185-A (JP)
Title: Ink jet recorder
Inventor: SATOU TSUTOMU
IPC: B41J2/175
Filed: 1980-04-14
Abstract: PURPOSE:To prevent the occurrence of no ink indication due to malfunctioning of an ink detecting means, by a method wherein the presence of ink is detected each time one sheet is printed, and when the number of no ink times become a given value, no ink indication takes place. CONSTITUTION:In the case of consecutive copying, the presence of a recording paper, whereon a succedding printing is performed, is checked. In case the recording paper exists, the presence of ink is then checked. In case ink exists, a no-ink counter NIC is cleared to perform a subsequent printing. In the case of no ink, and in case the no-ink counter NIC does not show the count (for example 5), which is determined beforehand, a subsequent printing is performed through the addition (NIC+1) of 1 to the count of the no-ink counter NIC. When the no-ink counter NIC shows the count 5, i.e., detects no-ink five consecutive times, no ink indication takes place, and printing is completed.
Patent JP-H11245119-A (JP)
Title: Drill tap
Inventor: TAKAGI NOBUYUKI
IPC: B23G5/06
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To certainly and promptly discharge chip generated by a drill cutting edge or a tap cutting edge and to provide high sharpness for the tap cutting edge, thereby to improve threaded hole accuracy and to reduce resistance. SOLUTION: The drill tap is provided with a drill cutting edge at the ridge intersection of a wall surface, facing the tool rotational direction T of a chips discharging groove 15 formed so as to extend from the front end to the rear end at the outer periphery part of a tool body 11 which rotates around the axis O and the front end flank of the tool body 11, and a tap cutting edge 20 at the ridge-intersection of the wall surface, facing the tool rotational direction T of a sub chips discharging groove 16 formed on the rear side in the tool rotational direction of the chips discharging groove 15 and the outer peripheral surface of the tool body 11. The tool body 11 is drilled for a cutting fluid feeding hole 21, and the front end of the cutting fluid feeding hole 21 is open in the front end flank.  The tap cutting edge 20 is formed so as to have a rake angle θ of 0 deg. or a value in the positive radial direction.
Patent JP-H05113756-A (JP)
Title: Navigation system
Inventor: IKEDA TAKESHI
IPC: G09B29/10
Filed: 1992-03-05
Abstract: PURPOSE:To display route information to the destination as well as the present position in an easily understandable way in a navigation system for displaying a neighboring map according to the present position of a moving body such as an automobile. CONSTITUTION:An on-road coincidence detecting part 3 detects whether the present position of a moving body exists on a trunk road in first map information stored in a map information storage part 2 at a small scale factor, that is, to mainly display only trunk roads so as to enable the grasp on the whole. In the case of the present position not existing on the trunk road, the single nearest trunk road is found by a distance computing part 4, and a new road is described by an image describing part 5 and displayed by a display part 8.
Patent JP-H11245868-A (JP)
Title: Motorcycle
Inventor: SUZUKI TAKAYUKI
IPC: B62J17/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enhance the maintainability of a headlamp assembly and portions around a meter panel and to enhance the design of the headlamp assembly without impairing the assembling property of the headlamp assembly. SOLUTION: In a motorcycle, a lamp notch part 76 for installing a headlamp assembly 30 is formed in the top of a front cowling 21 covering the front head of a vehicle body and is molded almost in the shape of C which is open at its top to surround the peripheral portion of the headlamp assembly 30 except the center of the upper side thereof. A windshield 31 is installed above the upper edges of the front cowling 21 and the headlamp assembly 30, and an opening 96 between the upper edges of the front cowling 21 and the headlamp assembly 30 and the windshield 31 is covered with a front cover 32.
Patent JP-H04288455-A (JP)
Title: Heat regenerator for freezer
Inventor: INOUE TATSUO
IPC: F25B9/00
Filed: 1991-03-13
Abstract: PURPOSE:To provide a substantial uniform local efficiency and to improve an entire efficiency of an entire heat regenerator to be used in a freezer by a method wherein a cross-sectional area of a flow passage of working fluid is formed to be low at a low temperature side and to be large at a high temperature side. CONSTITUTION:A freezer 10 realizes a freezing operation of a Starling cycle by transmitting a driving force from a driving source 11 to each of a compression piston 13 and an expansion piston 15 through transmission mechanisms 12 and 14 while a predetermined phase difference being applied and then the freezed output is given to a cold head 16. In a heat regenerator 20 disposed at this cold head 16, its sectional area of a flow passage is formed into a circle and at the same time the cross sectional area S is formed to show a low area at a low temperature side 20L and to show a gradual large area toward a high temperature side 20H. With such an arrangement, a variation in density of working gas is avoided, a displacement of the working gas per unit time is kept at a substantial constant value and then an efficiency of an entire heat regenerator is improved.
Patent JP-S59173253-A (JP)
Title: Preparation of highly corrosion resistant zinc plated material
Inventor: SATOU KENICHI
IPC: C22C18/04
Filed: 1983-03-22
Abstract: PURPOSE:To obtain a highly corrosion resistant Zn-plated material, by applying predetermined plating containing Zn and Al to the outer periphery of a ferrous long material. CONSTITUTION:Primary Zn-plating is applied to the surface of a long material comprising iron, steel or an iron alloy. Flux based on NH4Cl is applied to the surface of this Zn-plated long material and the coated material is continuously immersed in a Zn-2.5-7% Al alloy bath having a temp. of 410 deg.C or less to be subjected to secondary melt-plating. By this method, a Zn-Al alloy layer rich in brine resistance is applied to the surface of the long ferrous material to obtain a highly corrosion resistant Zn-plated material.
Patent JP-H04284492-A (JP)
Title: Brightness adjustment device of plasma display panel
Inventor: SHIBATA HIROYUKI
IPC: G09G3/28
Filed: 1991-03-13
Abstract: PURPOSE:To reduce the high-temperature load on constituent components and to expand the operation range at high temperature by operation suppression by automatically adjusting the brightness of a screen centering on the use upper- limit temperature of a PDP device, and reducing the power consumption and suppressing heat generation. CONSTITUTION:When a detector 11 detects the ambient temperature of a plasma display panel 15 or position information on an angle of rotation, etc., a brightness adjustment part 13 outputs a pulse voltage BC having a period corresponding to the detected temperature or the amount of information and a control part 14 outputs, for example, high-brightness side data corresponding to the voltage level H of the pulse voltage and low-brightness side data corresponding to the voltage level L to a Y-side driver circuit 22 to control the brightness of the plasma display panel 15. Therefore, the brightness is adjusted corresponding to a change in environment such as the ambient temperature, an installation angle, etc., to suppress the heat generation.
Patent JP-H03249709-A (JP)
Title: Optical fiber coupler and production thereof
Inventor: FUKUMA MASUMI
IPC: G02B6/28
Filed: 1990-02-28
Abstract: PURPOSE:To shorten the time for operation and to simplify a device for producing an optical fiber coupler by fixing the coupler by a hot melt type adhesive on the circumference of the through-hole of a fixing member having the through- hole in a part of its longitudinal direction. CONSTITUTION:Plural pieces of optical fibers are passed through the fixing member having the through-hole in a part in its longitudinal direction prior to welding or stretching and after the fibers are welded or stretched, the fixing member is moved to the welded and stretched part and is heated or stretched under heating and is heated, adhered and fixed by the hot melt type adhesive 5. The time for the fixing operation to the protective member in the process for production of the coupler is drastically shortened by using the hot melt type adhesive 5 in such a manner.
Patent JP-S57160654-A (JP)
Title: Recording method in ink jet recording device
Inventor: KUTAMI MICHITOKU
IPC: B41J2/055
Filed: 1981-03-31
Abstract: PURPOSE:To expand the range of reflecting density to a large extent, in the ink jet recording device using an electromechanical transducing element, by driving the transducing element by selectively using pulses appropriately from a voltage pulse train. CONSTITUTION:The pulse train DP which drives the transducing element 7 is constituted by pulses DP1...DPn. The time interval between pulses is T. The pulse voltages are formed so that Vd1<Vd2...<Vdn. In recording, the transducing element 7 is driven by DP1 at first. An ink particle 12 whose speed Vd is Vd1 which is the slowest and diameter Dd is Dd1 which is the smallest is jetted at a position X1. Then the particle 12 having the speed Vd2 and the diameter Dd2 is jetted by the next pulse DP2 at X2. Since the moving speed of a nozzle 6 with respect to a recording medium 10 is constant, the fast particle 12 catches up with the preceeding slow particle and is combined with it. The combined particle 12' hits the medium. Therefore, by appropriately and selectively driving the pulses, the range of the reflecting concentration can be expanded, and wide harmony in printing can be expressed.
Patent JP-H10246766-A (JP)
Title: Location system
Inventor: INOUE TOSHIHIRO
IPC: G08G1/0969
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To effect location of high precision with simple constitution by providing a moving body management center at a fixed position, constructing a differential reference station, and performing location by a differential system. SOLUTION: A moving body management center 10 is provided at a fixed position to construct a differential reference station therein. Measurement is performed by means of a GPS satellite in the differential reference station. A measuring approximate distance is found from an obtained measured result and a satellite position. Furthermore, a theoretically approximate position is found even from an exact position found by a survey and the satellite position. The correction value of the measured approximate position is found from a difference between these approximate positions, and erroneous correction information is transmitted to moving bodies 7-9. The moving bodies 7-9 calculate the correction value to the erroneous correction information.  The differential reference station finds the average of the correction value collected from a plurality of the moving bodies 7-9, data exceeding a threshold value is excluded, average processing is performed, the obtained correction value is utilized at the time of calculating the erroneous correction information, and precision is improved.
Patent JP-S62205612-A (JP)
Inventor: SAKATA YOSHIHIRO
IPC: H01G4/18
Filed: 1986-03-06
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-S56144415-A (JP)
Title: Light signal amplifier
Inventor: UESUGI SUNAO
IPC: H04B10/50
Filed: 1980-04-14
Abstract: PURPOSE:To amplify signal light by the use of Brillouin derivative scattering by entering the signal light and pumping light of mutually orthogonal polarizations from each of the double refractive prisms provided at both ends of an optical fiber. CONSTITUTION:Pumping light of a single frequency is energized from a pumping input end 3 into an optical fiber through the polarizer of a double refractive prism 1 by linearly polarized light. The signal light of the polarization orthogonal to the polarization of the pumping light is energized through a double refractive prism 1' from a light signal input end 4. The wavelength of the signal light is on the lower frequency side by Brillouin shift extend than the pumping light and since both propagate in the opposite directions, the amplification of the signal light is accomplished. The amplified signal light is orghogonal in polarization to the pumping light and therefore it emits by being separated from the pumping light by the prism 1. If the signal light is wider than gain width, waveform shaping is accomplished as well.
Patent JP-H08243597-A (JP)
Title: Sludge concentrating device and method therefor
Inventor: MADOKORO TAKETOSHI
IPC: C02F11/12
Filed: 1995-03-09
Abstract: PURPOSE: To enable a sludge concentrating device to be arranged jointly with an existing or new digestion tank or combined digestion tank equipment and to concentrate a sludge to be concentrated up to optional concentration regardless of the concentration or properties thereof. CONSTITUTION: A dipping type membrane separation device 4 is installed in a movable closed water tank 2. The closed water tank 2 is constituted of a supply port 5 for the sludge to be concentrated, a ventilation port 6 and a concentrated sludge take-out port 7. The dipping type membrane separation device 4 is provided with membrane cartridges 11 arranged at a certain interval in parallel, a diffuser 15 arranged below the membrane cartridges 11 and a permeated water pipe 12 for taking out a permeated water after passing through the separation membranes in the membrane cartridges 11.