baber/WOPTO huggingface dataset:
Patent JP-S5435189-A (JP)
Title: Oxygen absorber
Inventor: YOSHIKAWA YOSHIO
IPC: B01D53/14
Filed: 1977-08-24
Abstract: PURPOSE: To obtain the title absorber showing a high O 2  absorbing rate independently of moisture from food by packaging metal powder coated with a specified amt. of a metal halide and regulated to a limited water content with a gas permeable packaging material together with a hydrated substance without being contacted with each other before the packaging. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02281747-A (JP)
Title: Sealed cooling mechanism of multi-chip module
Inventor: WATANABE HIDEKI
IPC: H01L23/473
Filed: 1989-04-24
Abstract: PURPOSE:To save an expensive cap material and thereby to reduce the cost by a method wherein a heat conducting means is machined and assembled on a cap plate by using an optimum manufacturing method of appropriate cost and then the cap plate and a frame are fixed together. CONSTITUTION:A cooling cap is prepared by a method wherein upper comb teeth 6a formed integrally inside a cap plate 4 are machined, a frame 5 is fixed to the cap plate 4 thereafter, lower comb teeth 6b machined separately are combined therewith and a heat conducting means is formed inside, and the cooling cap and the frame 5 are fixed to a wiring base 1 by soldering. Since the frame of the cooling cap is separated in this way, the comb teeth constituting the heat conducting means can be machined with very high precision desired, on the surface of the cap plate 4 whereon the frame 5 is absent, and an alloy being inexpensive and easy to machine can be used for a material of the frame 5. By this method, an expensive cap material can be saved and the cost of a multi-chip module can be reduced.
Patent JP-S58219931-A (JP)
Title: Granulation of magnetic powdery particle
Inventor: NOMURA SUEO
IPC: C02F1/48
Filed: 1982-06-14
Abstract: PURPOSE:To facilitate the separation of magnetic powdery particles, by a method wherein magnetic powdery particles in a fluid is excited by a magnet and the excited particles are vibrated by an ultrasonic vibrator to carry out granulation through the mutual adhesion of the magnetic powdery particles. CONSTITUTION:A fluid having fine magnetic powdery particles suspended therein is flowed to a pipeline 1 and the magnetic powdery particles are excited by a magnet 2 such as a D.C. electromagnet provided to the outer periphery of the pipeline 1. Subsequently, the fluid is introduced into a chamber 3 having a cross area larger than that of the pipeline 1 to lower the flow speed thereof and magnetic powdery particles are vibrated by an ultrasonic vibrator 4 provided in said chamber 3 to be mutually adhered to promote granulation. The fluid containing the granulated magnetic powdery particles is passed through the water passing orifice 6 provided to a rectifying plate 5 by drilling to be flowed into a separator 7 provided to the downstream side and the powdery particles can be easily separated and removed by a cyclone separator, a filter or an alternate magnetic field separator.
Patent JP-H02280127-A (JP)
Title: Organic solid electrolyte and electrochromic element
Inventor: SAMURA TETSUYA
IPC: G02F1/15
Filed: 1989-04-21
Abstract: PURPOSE:To obtain an org. solid electrolyte causing no liq. leak and having high conductivity by curing an electrolytic soln. consisting of an electrolytic salt, a solvent, a polymn. initiator an a photosetting monomer by irradiation with specified UV. CONSTITUTION:An electrolytic soln. consisting of an electrolytic salt, a solvent, a polymn. initiator and a photosetting monomer or further contg. other auxilia ries is irradiated with <=0.2mW/cm<2> UV to obtain a gelatinous cured product and this product is used as an org. solid electrolyte. The electrolytic salt may be an alkali (earth) metallic salt or ammonium salt, the solvent may be a simple or mixed solvent such as amide or lactone, the polymn. initiator may be a photopolymn. initiator and the photosetting monomer may be a mono-, bi- or higher functional monomer. The solid electrolyte is transparent and has superior tackiness, safety and high conductivity.
Patent JP-H05273920-A (JP)
Title: Identifying tag for dry cleaning and fixing method therefor
IPC: G09F3/10
Filed: 1992-03-26
Abstract: PURPOSE:To simply, easily and securely fix the tag to clothing, etc., and to prevent the fall-off of the tag during dry cleaning by applying an instant set adhesive to at least one of the ends on the rear surface. CONSTITUTION:The instant set adhesive is applied on at least either of the ends on the rear surface of the identifying tag for dry cleaning and both ends of the tag are adhered and fixed to the clothing. The instant set adhesive to be used includes one-pack type and two-pack type; the adhesives of both types are applied in such a case. An alpha-cyanoacrylate monomer is preferably used as the one-pack type adhesive. The two-pack type adhesive includes a type (urethane system and epoxy system) to be used by previously mixing the monomer and a hardener and a type to adhere an adhered by separately transferring the monomer and the hardener to the adhered. The one component type instant set adhesive is, however, more preferably used for workability, etc. These instant set adhesives exhibit good resistance to detergents for dry cleaning, such as tetrachloroethylene.
Patent JP-H04310600-A (JP)
Title: Production of fibrous aluminum borate
Inventor: NAITO MISAKO
IPC: C30B29/62
Filed: 1991-04-05
Abstract: PURPOSE:To improve reinforcing properties by compressing and hardening a homogeneous mixture of an Al compound capable of forming the metallic oxide by heating and burning with a B compound, Al metallic powder and a cavity-forming agent, then heating and burning the resultant mixture at a specific temperature. CONSTITUTION:An Al compound such as Al(OH)3 capable of forming the metallic oxide by heating and burning is mixed with a B compound such as H3BO3 at an atomic weight ratio (Al/B) within the range of (1/1) to (10/1) and, as necessary, an alkaline compound such as Nail is mixed therewith so as to provide 10-95wt.% based on the total amount of the mixture. Al metallic powder having 0.01mum to 5mm particle diameter is further added and mixed so as to afford 0.1-30wt.% based on all the Al and a cavity-forming agent such as a polymer compound is then added and mixed so as to provide 0.5-40wt.% based on the total amount of the mixture. The resultant mixture is subsequently press formed and the formed compact is heated, burned at 600-1200 deg.C for 30min to 10hr and then cooled to carry out treatment with hot hydrochloric acid, washing with water and drying. Thereby, the objective fibrous aluminum borate expressed by the formula Al.BXO3/2(1-x) ((X) is <=1) is obtained.
Patent JP-S59227622-A (JP)
Title: Method and device for transportation
Inventor: SAKAI KUNIHITO
IPC: B65G53/52
Filed: 1983-06-06
Abstract: PURPOSE:To make the transportation of a power body, etc. remarkably easier by using a transporting pipe which has a number of tiny through holes on its pipe wall, sending in a gaseoues body into said transporting pipe through said throuh holes, and forming a thin layer of said gaseous body between an object being transported and the inner wall of said transporting pipe. CONSTITUTION:In a transporting method by which an object 3 to be transported consisting of a highly viscous liquid body or a powder body is sent with pressure through a transporting pipe, a filter pipe 5 having a number of tiny through holes 5a on its pipe wall, is used as a transporting pipe, a gaseous body is sent into the transporting pipe 5 through holes 5a from the outer periphery of the transporting pipe, and a thin layer 8 of the gaseous body (e.g,. air) is formed between the object 3 being transported and the inner wall of the transporting pipe 5, sending the object 3 with pressure. Said through holes 5a are provided in such a way that the total area of the holes 5a is 37 to 40% the area of the pipe wall of the transporting pipe and that the diameters of the holes 5a is 0.01 to 20mu. Thereby, the pipe wall resistance between the object being transported and the inner wall of the transporting pipe can be remarkably reduced,facilitating the transportation of a highly viscous liquid body or a powder body to a layer extent.
Patent JP-S61259648-A (JP)
Inventor: MIWA HIROHIDE
IPC: A61B8/08
Filed: 1985-05-14
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-S61259100-A (JP)
Inventor: SAITO SHUJI
IPC: F42B3/00
Filed: 1985-05-14
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-S59229441-A (JP)
Title: Sliding contact material
Inventor: TAKIGUCHI FUJIMATSU
IPC: H01H1/023
Filed: 1983-06-08
Abstract: PURPOSE:To imporve the wear resistace of a conventional sliding contact material consisting of Pt, Pd, Ag and Cu by adding specified amounts of Sb and one or more among, Si, Bi, Ge and Ga to the contact material. CONSTITUTION:An alloy material having a composition consisting of, by weight, 0.1-1% Pt, 42-44% Pd, 39-41% Ag and 15.5%-17.5% Cu has been widely used up to now as a sliding contact materal, especially as a material for a brush contact. A brush contact of the alloy material shows, however, inferior wear resistance during sliding along a commutator and causes the generation of noise. In order to improve the wear resistance, 1-10% Sb and 0.5% one or more among Si, Bi, Ge and Ga are added to the alloy material without changing the ratio in the composition. 0.1-0.5% Fe group metal may be further added. terial, expecially as a material for a brush contact. A brush contact of the alloy material shows, however, inferior wear resistance during sliding along a commutator and causes the generation of noise. In order to improve the wear resistance, 1-10% Zn and 0.5-3% one or more among Si, Zr, Bi, Ge and Ga are added to the alloy material without changing the ration in the composition. 0.021-0.5% Fe group metal may be further added.
Patent JP-H06315133-A (JP)
Title: Method and device for recording and reproducing dynamic image signal
Inventor: YOSHIDA SUSUMU
IPC: G11B20/02
Filed: 1993-04-28
Abstract: PURPOSE:To realize a high-speed system capable of obtaining a smooth and low-speed reproducing image for a high-speed motion in common with a usual system in the method and the device for recording and reproducing a dynamic image signal. CONSTITUTION:By a switching signal from a switch control means 8, a clock generating circuit 2 switches a clock signal, an encoding circuit 3' switches an encoding system so as to correspond to a frame rate of a dynamic image signal inputted in an image input means 9, and recording to a recording/ reproducing system 5 is always executed by a prescribed transmission rate. A decoding circuit 6' executes decoding corresponding to the encoding circuit 3', and outputs an image by a reproducing system corresponding to the switching signal from the switch control means 8 in an image display means 10. in such a way, the recording/reproducing method for the dynamic image signal can be switched in accordance with a request without changing a recording medium.
Patent JP-H10294191-A (JP)
Title: Discharge lamp lighting device
Inventor: MIZUKAWA HIROMITSU
IPC: H05B41/282
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent an overcurrent at slow leak time of a high intensity high pressure discharge lamp form flowing to a lighting device, and enhance safety by detecting an electric current flowing to an inductor of a chopper circuit to output an input DC power source after being converted into voltage, and switching control so as to become continuous just after lighting and become discontinuous until tube electric power becomes maximum. SOLUTION: An electric current flowing to an inductor L2 through a resistance R4 connected in series from a secondary winding of the inductor L2 of a step-down chopper circuit 2 is detected, and is inputted to a control circuit 5. The control circuit 5 prevents extinction or the like of a lamp by continuously switching an electric current flowing to the inductor L2 by a switching element Q2 when discharge voltage is not more than a certain discharge lamp voltage value Va smaller than maximum discharge lamp voltage until the lamp is lighted, and maintains the lamp up to stable lighting. Circuit efficiency at rated time can also be maximized by switching it to discontinuous operation up to reaching fated discharge lamp voltage.
Patent JP-2000287633-A (JP)
Title: Low-caloric prepared royal jelly
Inventor: JO EIEI
IPC: A23L21/20
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a low-calorie prepared royal jelly with suppressed acrid taste peculiar to a raw royal jelly, excellent in flavor and useful for a healthy food, etc., by including the raw royal jelly, erythritol and a soybean oligosacccharide and providing a pasty material. SOLUTION: This royal jelly is a pasty material comprising a raw royal jelly, erythritol and a soybean oligosaccharide. Furthermore, the erythritol and soybean oligosaccharide are formulated in respective amounts of 50-200 wt.% based on the raw royal jelly. The low-calorie prepared royal jelly is preferably contained in a laminate tube container and the low-caloric prepared royal jelly is obtained by adding, e.g. 30 g of water to 40 g of the erythritol powder, dissolving the erythritol powder under heating, then allowing the resultant solution to cool, adding 20 g of the raw royal jelly thereto, further adding 10 g of the soybean oligosaccharide and sufficiently stirring and mixing the ingredients.
Patent JP-H09293652-A (JP)
Title: Charged particle beam exposure device and method thereof
Inventor: KAWAKAMI KENICHI
IPC: H01J37/244
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To make correctly the calibration of the deflected position of a beam and the calibration of a reflected electron detector. SOLUTION: In a charged particle beam exposure device of a structure, wherein a charged particle beam, which is made to pass through a prescribed transmissive mask, is deflected to a desired position on a sample to perform exposure, a beam detector 45 having a photodiode and a beam intercepting film, which has a prescribed open pattern formed on the surface of the diode, is provided on a sample stage or a sample holder 48 placed with the sample. As a reference mark of the open pattern and the detector 45 are integrally formed in such a way, the accurate position of the beam can be detected without depending upon the position of the mark. The deflection coefficient of the beam can be found from this position of the beam and moreover, the calibration of the detected signal of a reflected electron detector 41 provided over the sample stage can be also made.
Patent JP-H02280505-A (JP)
Title: Microwave voltage controlled oscillator
Inventor: TAKAHASHI HIROSHI
IPC: H03L7/099
Filed: 1989-04-21
Abstract: PURPOSE:To realize an always stable oscillation output and modulation sensitivity against the variance in the characteristic of a varactor diode and a FET being a negative resistive element by dividing a dielectric base into two and moving one of the dielectric bases. CONSTITUTION:A 2nd dielectric base 16 is separated and made independent of a 1st dielectric base 15. The relation of the position of the 1st dielectric base 15, a dielectric resonator 23 and the 2nd dielectric base 16 is set so that a microstrip line 21 is placed opposite to a microstrip line 18 with the 2nd dielectric base 16 inbetween and both the lines are set nearly in parallel. Thus, the 2nd dielectric base 16 is made movable in a microwave voltage controlled oscillator and the modulation sensitivity is easily adjusted, then the optimization of the control characteristic of the loop is much simplified.
Patent JP-H01273676-A (JP)
Title: Stud bolt welding method for vibration-damping steel plate
Inventor: KATO MASAAKI
IPC: B23K9/20
Filed: 1988-04-27
Abstract: PURPOSE:To improve the weld strength and the efficiency of a welding operation by joining two sheets of the metallic plates of the vibration-damping steel plate by arc spot welding, then stud-welding stud bolts to the weld zone of the two metallic plates. CONSTITUTION:A tip 5 of a CO2 arc welding machine is disposed right on the metallic plate 2 of the vibration-damping steel plate 1 consisting of the upper and lower metallic plates 2, 3 and a viscoelastic material 4 and, the material 4 is burned away by the arc heat generated by a welding wire 6. Hereupon the two plates 2, 3 are simultaneously welded and a weld zone 8 is formed. The stud bolt 12 is then set to a stud welding machine 11 and the weld zone 8 of the plates 2, 3 is positioned to right under the bolt 12, then the stud welding is executed. The stud bolt 12 is melted via the weld zone 8 with the two plates 2, 3 and is thereby welded. The weld strength of the stud bolt 12 is, therefore, improved and the efficiency of the welding operation is improved by the one-side operation.
Patent JP-S60247553-A (JP)
Inventor: MIZUGUCHI TAKASHI
IPC: D06N7/00
Filed: 1984-05-23
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-S5728988-A (JP)
Title: Heat transmission controller
Inventor: KAIHARA MAKOTO
IPC: F28D15/02
Filed: 1980-07-25
Abstract: PURPOSE: To improve the heat transmission characteristic and relax the restriction in the working conditions by rotating a conical frustum heat pipe having a porous wick at the inner wall surface around the axis.  
     CONSTITUTION: A heat pipe having a wick 2 made of a porous material along the inner surface of a conical frustum pipe 1, is rotated around the axis with the small diameter end B placed at the lower part and the large diameter A placed at the upper part. When the lower end B is used as a heating part and the upper end A as a radiating part, an operating liquid 3 condensed at the lower part B rises up in the wick 2 but since the heat pipe 1 is rotated, a centrifugal force acts on the operating liquid 3 since the heat pipe 1 is enlarged upwardly, the operating liquid 3 is pushed up within the wick 2. Accordingly, the movement of the operating liquid 3 is promoted, and a high limitation in a case where the heat transfer from a high position to a low position is performed, can be relaxed and heat transmission can be performed efficiently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5530213-A (JP)
Title: Signal converter
Inventor: HONDA AKIRA
IPC: H04L25/49
Filed: 1978-08-25
Abstract: PURPOSE: To make signal conversion possible through accurate self-synchronization with input pulses even if an input signal shifts in pulse position, by making a decision on a pulse code by the number of clock signals in a space period of an input pulse position demodulated signal.  
     CONSTITUTION: A pulse-position modulated signal expressed by spaces, differing in time width by pulses of constant time width and codes is applied to input terminal 3. From clock input signal terminal 12, a clock signal with a frequency much higher than the fundamental frequency of the input signal is applied. Then, FF20 and inverter 18-2, for example, opens gate 16-3 only in the space period of the input signal to pass clock pulses through and pulses are divided and counted by counter 19. In addition, a pulse code is judged by this count value and, for example, when it is three or four, counter 19 generates an output. By this output signal, the output of a control counter is outputted from an outoput block respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63268005-A (JP)
Title: Interpolation system for industrial robot
Inventor: TAKAOKA KAICHI
IPC: G05B19/42
Filed: 1987-04-24
Abstract: PURPOSE:To realize an interpolating action in case a work is held against a fixed tool for working of an industrial robot, by using a transformation matrix into a control point from a wrist flange of each point. CONSTITUTION:An end effect matrix is obtained between a tool coordinate system and a flange coordinate system for each teaching point from the tool coordinate system which defines the control point of a tool held independently of a robot as an original point and the flange coordinate system fixed at an attachment flange of the tool. In a play back state, a difference matrix is obtained to show the change value between the end effector matrices corresponding to optional teaching points to be interpolated. Then an increment matrix is obtained when a matrix is changed from a unit matrix to the difference matrix. Furthermore, a flange matrix is obtained from the end effector matrix set at a start point of interpolation, the increment matrix, and a transformation matrix set between a robot coordinate system and the tool coordinate system. Then the inverse transformation is carried out so that the motor position of each axis is obtained.
Patent JP-S62260026-A (JP)
Title: Manufacture of composite noble metal alloy
Inventor: FUJIYOSHI KATSUSATO
IPC: C22C1/04
Filed: 1986-05-02
Abstract: PURPOSE:To manufacture a composite noble metal alloy firmly bound and free from cracking, by subjecting a noble metal powder to Ni plating, by mixing a base metal powder with the above, and by subjecting the resulting powder mixture to compacting into prescribed shape, to sintering, and then to aftertreatment workings. CONSTITUTION:Electroless or electrolytic plating of Ni is applied to a gold powder (several microns - several millimeters grain size) to form an Ni-plated film of 100Angstrom  - several tens microns thickness. Then prescribed amounts of pure-Ti powder 4 (several microns - several millimeters) are mixed with this Ni-plated powder 2, and the resulting powder mixture is compacted into prescribed shape by cold or hot pressing. This green compact 6 is sintered at 850-1,050 deg.C for about 30min-2hr in a sintering stage 5, and the resulting sintered compact 8 is subjected to gold plating 9a in an aftertreatment stage 7 and then to dry honing, etc., to undergo exposure of gold surface in a surface- finishing state 10, followed by coloring of Ti parts by means of anodic oxidation, etc., in a coloring stage 11.
Patent JP-H05298879-A (JP)
Title: Memory controller
Inventor: ETO MASAYUKI
IPC: G11C11/406
Filed: 1992-04-22
Abstract: PURPOSE:To provide a memory system which eliminates the need for permitting a refreshing control circuit to be built in a memory controller by processing the refreshing operation of DRAM as one bus cycle. CONSTITUTION:The DRAM refreshing control circuit in the memory system using a dynamic memory (DRAM) is constituted by providing a refreshing interval counter RIC which generates a refresh requesting signal REFREQ, a refreshing address generating circuit RAC, a bus control circuit which detects utilization conditions in the present state of a system bus and a refreshing cycle enable signal generating circuit for setting a refreshing interval.
Patent JP-H10292084-A (JP)
Title: Resin composition of nonaqueous dispersion type and curable coating material
Inventor: KUZUHARA TORU
IPC: C08L43/04
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a resin compsn. of a nonaq. dispersion type which is excellent in weatherability and is suitable for preparing a coating compsn. excellent in stain resistance in long-term outdoor exposure and to provide a curable coating material prepd. from the same. SOLUTION: This compsn. contains an org. solvent (A) contg. an aliph. hydrocarbon, a vinyl polymer (B) having polyoxyethylene bonds, dissolved in ingredient A, and acting as a dispersion stabilizer, and vinyl polymer particles (C) dispersed in ingredient A and having silyl groups represented by the formula (wherein R<1> is a hydrocarbon group; X is halogen, alkoxy, or hydroxyl; and (k) is 1, 2, or 3). The curable coating material is a combination of the compsn. with a curative (D) (pref. an aminosilane-modified epoxy compd.).