baber/WOPTO huggingface dataset:
Patent JP-H10322101-A (JP)
Title: Rotary joint
Inventor: MINAMITANI KOJIRO
IPC: H01P1/06
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce power loss and to make this device small-sized by removing a T-branch or the like in a radar device or the like. SOLUTION: This device is provided with a cylindrical resonance hollow body 20, resonating with prescribed operating frequencies by using a TE011 which is axially symmetric, and a first waveguide 18 is connected through a connection window 24 with the side face of the resonating hollow body 20. On the other hand, a rotary body 21 is arranged so as to be freely rotatable on the upper edge face of the resonation hollow body 20, and a second waveguide 26 is connected through a conduction window 25 with the rotary body 21. Thus, power losses can be reduced, and when this is integrated into a radar device or the like, it can function as a T-branch. Moreover, spuriousness can be suppressed. Also, the second waveguide may be coaxially arranged, so as to be freely rotatable inside the resonating hollow body.
Patent JP-H09329558-A (JP)
Title: Method for identifying heat transmssivity between material to be rolled and coolant
Inventor: ASADA KATSUYOSHI
IPC: G01N25/18
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To identify with high precision heat transmissivity αsc between a material to be rolled and a coolant which is required for a roll load estimate calculation in a roller provided with a plurality of stands. SOLUTION: Subject to each of roll load results in a plurality of steps of stand for sequentially rolling a to-be-rolled material and heat transmissivity αsc between a to-be-rolled material and a coolant which has been beforehand supposed, material temperatures in each stand are sequentially calculated to acquire a calculation material temperature Tc' on the output side of a final stand.  The heat transmissivity αsc is corrected so that the calculation material temperature Tc' is equalized to an actual material temperature Tc on the output side of the final stand, while calculation processings of the material temperature are repeatedly executed to search for heat transmissivity αsc such that the calculation material temperature Tc' is substantially equal to the actual material temperature Tc, whereby the heat transmissivity αsc between a material to be rolled and a coolant can be identified.
Patent JP-S5938531-A (JP)
Title: Heating equipment
Inventor: NAKAMURA SUSUMU
IPC: F24D5/00
Filed: 1982-08-25
Abstract: PURPOSE:To provide the heating equipment which utilizes waste heat generating as a result of cooling a transformer, which can be installed at low cost and which has a high heat collecting efficiency by a method wherein the heat of electrical loss generating in an iron core and its wiring is transmitted to air to thereby heat a building. CONSTITUTION:A cooling oil for cooling the transformer 1 is supplied to an oil-air heat exchanger 11 from the transformer 1 by means of an oil pump 2 and after the heat is transmitted to the air 15, the oil is returned to the transformer 1. A circuit of the air supplied into the oil-air heat exchanger ll is connected to a room 10 to be heated and is constituted by a blower 12 for circulating the air 15, an exhaust port 14, a sucking port 13 and air quantity adjusting dampers 16, 17, 18 and 19. The heating operation is performed in such a manner that the open air sucking port 13 and the exhaust port 14 are closed by the dampers 16 and 19, while the connecting side of a heating chamber is opened and the blower 12 is operated so that the air in the room 10 to be heated is circulated through the oil-air heat exchanger 11.
Patent JP-2000336184-A (JP)
Title: Polyester film
Inventor: YAMAGATA TETSUYA
IPC: C08L67/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyester film that has excellent strength, thermal dimensional stability, can be extended over a wide variety of purposes as a magnetic recording medium or the like by combining a polyether-imide and an aromatic polyamide into the polyester so that they may construct dispersed domain structure. SOLUTION: The objective polyester film comprises (A) polyester, (B) polyther-imide, and (C) and an aromatic polyamide where the components B and C are dispersed in the component A, so that they may have domain structure, preferably in an average particle size of <=10 μm. In a preferred embodiment, the component A constructs the matrix, while the components B and C do the island particles. The total amounts of the components B and C is 1-50 wt.% where the weight ratio of the components B to C is 80/20-10/90. The component C is prepared for example, by polymerization between 2-chloro- p-phenylenedimeine and a 2-chlorterephthaloyl chloride.
Patent JP-H0439094-A (JP)
Title: Direct drawing type planographic printing base plate
Inventor: KATO EIICHI
IPC: B41N1/14
Filed: 1990-06-06
Abstract: PURPOSE:To enhance the hydrophilicity of a non-image part and to obtain high printing durability by preventing the generation of oil contamination by adding a specific resin and, if necessary, a crosslinking agent to the binder of an image receiving layer. CONSTITUTION:The binder of the image receiving layer provided on a support contains a resin [A] having at least one kind of a functional group represented by formula (I) or (II) and a thermosetting and/or photo-setting resin (B) and also contains a crosslinking agent if necessary. When the image receiving layer is treated with a treatment solution containing a hydrophilic compound having nucleophilic reactivity, the hydrophilic compound having nucleophilic reactivity is added to and reacted with the terminal of the functional group represented by the formula (I) formed from the functional group of the resin [A] by dehydrohalogenating reaction and the image receiving layer can develop hydrophilicity and becomes insoluble or hardly soluble to water while holds hydrophilicity because a crosslinked structure is provided in the binder resin. By this method, this planographic printing base plate can reproduce a copy image faithful to the original picture and generates no background staining because the hydrophilicity of a non-image part is good.
Patent JP-H073377-A (JP)
Title: Metallizing composition
Inventor: MIYAHARA KENICHIRO
IPC: C04B41/88
Filed: 1993-06-17
Abstract: PURPOSE:To produce a metallizing composition capable of joining a metallizing part and a ceramic body with a high strength by mixing 1 kind among W, W boride, W carbide, Mo, Mo boride and Mo carbide and aluminum oxynitride in a specified ratio. CONSTITUTION:A metallizing composition consisting of 50-99.99wt.% of at least one kind among W, W boride, W carbide, Mo, Mo boride and Mo carbide and 0.01-50wt.% of aluminum oxynitride and further contg., as required, 0.001-5wt.% (expressed in terms of carbon) of a carbonaceous material or an org. binder is prepared. The aluminum oxynitride is produced from a composition contg. about 3-90mol% of AlN and about 97-10mol% of Al2O3, and carbon black, etc., is used as the carbonaceous material and a phenolic resin, etc., as the org. binder. Consequently, a metallizing composition capable of forming a ceramic body to which a metallizing part is firmly attached is obtained.
Patent JP-H075993-A (JP)
Title: Analog signal input device
Inventor: HIWATARI HIROHISA
IPC: G06F3/05
Filed: 1993-06-17
Abstract: PURPOSE:To correct an inputted data signal to a correct value by storing a reference voltage in a reference temperature state as an expectation voltage and correcting a temperature through the use of a relation between the expectation voltage and the actual A/D-converted reference voltage. CONSTITUTION:An expectation voltage memory for storing a reference voltage outputted from an A/D converter 7 as an expectation voltage Vs at the reference temperature is formed inside a microprocessor 16. The fluctuation rate of a reference voltage V actually outputted from the A/D converter 7 to the expectation voltage becomes (fluctuation rate)=(Vs-V)/Vs. The respective data signals (a) are assumed to vary at the same rate as the reference voltage V relating to temperature fluctuation and the corrected. That is, when a data signal value after A/D conversion is defined as Da, data signal vaule Db after temperature correction becomes Db=Da+[Da(Vs-V)/Vs]. The microprocessor 16 sends out the temperature corrected data signals (a) to a host device 10.
Patent JP-S6126602-A (JP)
Title: Preparation of cyclized conjugated diene polymer
Inventor: YOSHIZAWA TAMAE
IPC: C08F36/00
Filed: 1984-07-13
Abstract: PURPOSE:To produce a cyclized conjugated diene polymer with high cyclization ratio most suitable as a photoresist for IC, without causing side reactions to bring about gelatinization and coloring, by cyclizing a conjugated diene polymer using a specific catalyst of a multiple component system. CONSTITUTION:In cyclizing a conjugated polymer (e.g., cis-1,4-polyisoprene, natural rubber, etc.) in an organic solvent by using a catalyst, a Lewis acid (e.g., SnCl4, SnBr4, etc.) selected from the group consisting of a tin halide and a titanium halide, and a fatty sulfonic acid (e.g., methanesulfonic acid, 1-butanesulfonic acid, etc.) shown by the formula R-SO3H (R is alkyl) is used as the catalyst, to give the cyclized substance. A total amount of the Lewis acid and the fatty sulfonic acid is 0.005-3mol based on 100 conjugated monomer units. EFFECT:A cyclized substance having a narrow molecular weight distribution is obtained in good reproducibility.
Patent JP-H0314985-A (JP)
Title: Flow control valve
Inventor: KINOSHITA TERUO
IPC: F16K39/02
Filed: 1989-06-12
Abstract: PURPOSE:To alleviate drive force and to downsize a drive mechanism by providing a stabilizer projecting to the downstrem flow path from the center axial part of end wall facing the down stream side flow passage at the time of full closing of a main valve body and having a flange part with its peripheral part projecting in the direction of increasing diameter. CONSTITUTION:When a main valve body 31c is opened, high pressure fluid is flowed from an annular gap between the body 31 and a valve seat 4 strongly. Force is thus generated to raise the body 31 in the valve opening direction, to the bottom wall of the valve body 31. At the simultaneous time, the force collides on the upper face of a flange part 32b of a stabilizer 32, and the force generates force to close the valve 31 downward so that raising force is cancelled. As a result, while a pilot valve body 5 is maintained its open condition still after the closure of main valve body 31, the main valve body 31 is raised through the engagement of a valve seat 7 with a stopper 9. Consequently, it is thus possible to make the size of the mechanism 21 small and compact and reduce costs without application of valve closing force to a drive mechanism 21, and with a required drive force lightening effect of the drive mechanism 21 by the pilot valve body 5.
Patent JP-H09300500-A (JP)
Title: Honeycomb structure and its preparation
Inventor: KAWAI KUNIO
IPC: B32B3/12
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To decrease drying time and the amt. of an adhesive and to easily obtain a specified height by forming a honeycomb structure by laminating a plurality of double-sided corrugated board materials and bonding each double- sided corrugated board with the adhesive applied in lines at a specified interval. SOLUTION: When a double-sided corrugated board 10-n-1 is bonded on a double-sided corrugated board material 10-n positioned at the lowest layer, an adhesive 20 is applied on the double-sided corrugated board 10-n-1 and the double-sided corrugated board 10-n is bonded together. In this case, the adhesive 20 is applied at a specified interval in parallel in lines. Namely, in a coating process, it is applied in parallel to the steps of the intermediate core part. Then, in a laminating process, the double-sided corrugated board 10-n-1 coated with this adhesive 20 is placed on the double-sided corrugated board 10-n to bond them together. The double-sided corrugated board 10-n and the double-sided corrugated board 10-n-1 are bonded together with the adhesive 20 applied at a specified interval in lines.
Patent JP-H09303072-A (JP)
Title: Drilled hole center position measuring device
Inventor: YOSHITAKE KYOSUKE
IPC: E21B47/02
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To reset a measuring device easily so as to improve drilling work efficiency by removing a drilling bucket mounted to the tip of a kelly-bar of an earth drill, and fixing a horizontal position detector to the tip of the kelly- bar by a pin. SOLUTION: A drilling bucket mounted to the tip of a kelly-bar 11 of an earth drill is removed, and horizontal position detector 13 is fixed to the tip of the kelly-bar 11 by a pin 14 in place of the bucket. The necessity of pulling out the drilling bucket from a drilling hole 12 for earth discharge work is therefore generated. Further in case of resetting a hole center position measuring device, the horizontal position detector 13 has to be only refitted to the tip of the kellybar 11 by the pin 14. Labor and the installation of a frame are thereby dispensed with, and the measuring device can be reset easily by pulling out and inserting the pin 14 without having influence on work environment. Drilling work efficiency can therefore be improved.
Patent JP-S5847221-A (JP)
Title: Registered number registration in electronic balance
Inventor: OOIKE TATSUO
IPC: G01G23/00
Filed: 1981-09-16
Abstract: PURPOSE:To avoid mistaken operation and improve the operation by judging whether or not a registered number is relevant when an electronic balance detects the operation of the registration instruction and registering the number as a set value only when it is relevant and flashing the number if it is irrelevant. CONSTITUTION:The output of a load cell 1 is given to an A/D converter 3 by amplifying 2 it. The converter 3 detects conversion start instruction 4 of CPU7, then outputs conversion finish instruction 5 and a digital value 6. The CPU7 has ROM8 and RAM9 for storing the value required for operation, and ten keys 10, a register 11, a register button 12, and a clear button 13 are connected to the CPU7. A register display section 14 and a weight display section 15 are connected to the output. When the CPU detects the pressing of the button 12, it sets flag to the address A of the RAM9, and when the value of a registered number of the address B satisfies the minimum weighing value of the address C and the maximum set value of the address D, the CPU judges that it is relevant and sends it to the address E and displays it on the display section 14. If the CPU judges that it is irrelevant, the CPU flashes the MSD or LSD of the registered value at the display section 14.
Patent JP-H01316925-A (JP)
Title: Organic metal vapor growth method
Inventor: MASHITA MASAO
IPC: H01L21/205
Filed: 1988-06-16
Abstract: PURPOSE:To easily form stable monoatomic layers by a method wherein the monoatomic layers are deposited by organic metal vapor growth process using a material gas comprising metal, functional groups and hydrogen atoms. CONSTITUTION:Specific amount of AsH3 is fed to the surface of a heated GaAs substrate and then a specific amount of hydrogenated organic gallium R1R2HGa is substituted for the AsH3 to be fed. At this time, R1, R2 represent the functional groups respectively comprising C and H only. The R1R2HGa reaching the substrate surface is decomposed so that R1H or R2H may preferentially secede from the composition e.g., leaving the coupling of Ga-R1b as the last element to turn the surface into the uniform adsorption condition leaving no empty site at all on the surface. Thus, any R1R2HGa reaching such a surface is not adsorbed into the surface due to existing R1. When the adsorption state in the monoatomic layers is maintained until the next AsH3 is fed thereto, R1 and AsH3 react to each other to make a Ga-As couple. Through these procedures, the monoatomic layers can be formed easily by repeating said procedures.
Patent JP-S634632-A (JP)
Title: Semiconductor device
Inventor: MAEMA TETSUYA
IPC: H01L21/60
Filed: 1986-06-25
Abstract: PURPOSE:To improve efficiency of operations such as management of semiconductor devices by a method wherein marks which show the catalog number, the mounting orientation and so forth of a semiconductor chip are provided at a predetermined position in the margin of the back surface of a tape automated bonding (TAB) tape on which the semiconductor chip is mounted. CONSTITUTION:Marks 17 which show the catalog number, the mounting orientation and so forth of a semiconductor chip 13 are provided at a predetermined position in the margin of the back surface of a TAB tape 10 on which the semiconductor chip 13 is mounted. With this constitution, as the marks 17 can be left in the margin of the back surface of the TAB tape 10 of the semiconductor device after the semiconductor device is finished, efficiency of operations such as management of semiconductor devices can be improved. Moreover, as it is not necessary to form marks on sealing material 14 such as resin with ink or the like, the element in the semiconductor chip is not damaged by the pressing force for forming the marks and the electric characteristics of the semiconductor chip 13 caused by penetration of the ink into the sealing material 14 can be avoided so that the electrical reliability can be improved.
Patent JP-H09328974-A (JP)
Title: Pleated screen
Inventor: FUJIKAWA TETSUYA
IPC: E06B9/322
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a two-stage pleated screen with beautiful appearance, which can be fully open with easy operation. SOLUTION: An upper screen 12 is suspended and supported from a head box 11 and a middle rail 13 is mounted at the lower end of the upper screen 12. A lower screen 14 is suspended and supported from the middle rail 13 and a bottom rail 15 is mounted at the lower end of the lower screen 14. One end of the first elevation cord 17a is operated to elevate the bottom rail 15 so that the lower screen 14, the middle rail 13 and the upper screen 12 can be elevated. One end of the second elevation cord 17b passing through the upper screen 12 is suspended from the head box 11 and the other end is connected to the middle rail 13, and one end of the second elevation cord 17b is operated to elevate the middle rail 13 so that the upper screen 12 can be elevated. At one end of the second elevation cord 17b, a weight 20 is mounted to tense the second elevation cord 17b.
Patent JP-S628882-A (JP)
Title: High-speed boat provided with torpede-shape submerged body
Inventor: KIHARA KAZUYUKI
IPC: B63B3/14
Filed: 1985-07-04
Abstract: PURPOSE:To narrow the width of a strut, by constituting the strut with a thick plate extended along the center plane of a hull, grid-like ribs attached to both surfaces of the thick plate and skins attached to the front and rear ends of the thick plate and to the outer edge of the ribs to cover the plates and the ribs. CONSTITUTION:A strut 1 connecting between a main hull 5 and a torpedo-shape submerged body 5 is composed of a thick plate 2 extended along the center plane 7 of the full 5, grid-like ribs 3 welded to both surfaces of the thick plate 2 and skins 4 attached to the front and rear ends of the thick plate 2 and the outer ends of the ribs 3 to cover the thick plate 2 and the ribs 3. Accordingly, the sinks 4 serving as the outer shell of the strut 1 may be welded to the inside ribs 3 at the outside thereof, and therefore, it is possible to eliminate the necessity of having workers enter into the inside of the strut 1 for welding. Accordingly it is possible to narrow the width of the strut, thereby it is possible to enhance the anticruising ability of the ship, remarkably.
Patent JP-H05344581-A (JP)
Title: Low frequency underwater ultrasonic transmitter
Inventor: YAMAMOTO MITSURU
IPC: H04R1/44
Filed: 1992-06-08
Abstract: PURPOSE:To obtain a miniaturized and light-weight low frequency underwater ultrasonic transmitter capable of executing high power transmission. CONSTITUTION:An active segment group 30 generates longitudinal effect longitudinal oscillation (33 modes) by applied voltage and an integrated system between the group 30 and metallic disks 31 generates curvature vibration due to the displacement of the group 30. The use of the longitudinal effect longitudinal vibration (33 modes) is effective for large sound pressure radiation because its conversion efficiency is high. A ring 32 inserted into a joint part between two metallic disks 31 acts as the dummy pin end supporting of curvature vibration to drop frequency and increase a volume speed. In addition, pressure compensation is applied to the group 30 by the bolt clamping 37 on the center part of the transmitter through taper-like pacers 36 so that compressing stress is always applied to the group 30. In the method, the thickness and weight of the echo transmitter can be reduced and high power transmission can be attained.
Patent JP-H0310726-A (JP)
Title: Feeding device for axial part with head member
Inventor: AOYAMA YOSHITAKA
IPC: B23P19/06
Filed: 1989-06-08
Abstract: PURPOSE:To smoothly move an axial part form a feeding pipe to a feeding rod means by stopping once an axial part having moved a feed pipe with the cooperation of a slope face and holding piece at the feed pipe end part, and giving a correct posture prior to the transfer. CONSTITUTION:A bolt 1 descends in a feed pipe 8 and when a head 2 is hung between a slope 12 and holding piece 13, the bolt 1 is temporarily locked. It is positioned with this temporary locking and when a holding piece 13 is retreated, the bolt 1 is moved to the right by the suction force of a magnet 21, the head part 2 is received by a stopper piece 5 and the transfer to the feeding rod tip part 10 side is completed. When the holding bolt 1 of the tip part comes to the vicinity of a hole 23 with the advance of a feeding rod 4, the rod 4 is stopped, and a locking piece 34 is lifted by an air cylinder 32 simultaneously, so a regulation pin 30 is also lifted at the same time. The displacement thereof is transmitted to the magnet 21 via fixing bolt 27 and sliding piece 24 and owing to the magnet 21 and 37 being receded the suction force is actually disappeared and the bolt is dropped into the hole 23 form the tip.
Patent JP-H0440731-A (JP)
Title: Telephone system
Inventor: KOYAMA MARIKO
IPC: H04M3/46
Filed: 1990-06-07
Abstract: PURPOSE:To shorten the time needed for reception of an incoming call by informing the corresponding calling side of an access code for change of an incoming destination of the corresponding incoming call kept in a waiting state in response to the number of incoming calls. CONSTITUTION:An incoming wait control means 104 sends the output of an announcement means 106 to a trunk line circuit related to the next queue set to the same group when the number of queues of a queue table exceeds a prescribed level. Thus an access code for change of an incoming destination is informed to the calling side. When the corresponding access code is received from the remote side with a DTMF signal and via the dial input, etc., an incoming transfer means 107 receives the access code to decode it and transfers the corresponding trunk line circuit call to a decided extension telephone, etc. Thus the time needed for transfer of an incoming call can be shortened when an extension terminal 101 is busy in a group. Then the waiting time is shortened when an incoming call is not received at the desired terminal 101.