baber/WOPTO huggingface dataset:
Patent JP-H07313384-A (JP)
Title: Vacuum sealing structure of metallic vacuum temperature retainer
Inventor: OHASHI SHOZO
IPC: A47J41/02
Filed: 1994-05-24
Abstract: PURPOSE:To improve the connecting strength of a brazing material in the surface of an exhaust port part for providing a high reliability vacuum sealing structure by forming a non passive surface joined with a fusible sealing material on the port edge of an exhaust port part in a vacuum temperature retainer having inner and outer receptacles and the exhaust port fusibly sealed in a predetermined position of the outer receptacle. CONSTITUTION:This vacuum temperature retainer 1 has a double structure consisting of a metallic inner and outer receptacles 1A, 1B formed on the surface made of stainless steel or the like with a non passive film and joined with each other on the port part 2 side to vacuum seal a cavity part 3 formed between these inner and outer receptacles. The bottom side of the outer receptacle 1B is formed into a bottomed tubular body fitted and welded integrally with a bottom plate 6 in an opening edge 5. The bottom plate 6 is provided in the central part with a planar exhaust port part 8 recessed by a predetermined depth to the inner receptacle 1A side. The exhaust port part 8 is formed on the inner surface with an oxidized layer 9 over the whole surface thereof and a cylindrical solid brazing material for vacuum sealing is disposed to fit the exhaust port part so that the exhaust port 10 is surely filled and sealed after the vacuum exhausting of the cavity part 3.
Patent JP-S60253353-A (JP)
Title: Transmission system of service channel signal
Inventor: KOBAYASHI KENZOU
IPC: H04L27/34
Filed: 1984-05-30
Abstract: PURPOSE:To reduce an error factor in a reproduction mode of a main signal with a radio communication device of multi-value/multi-phase modulation system, by deleting the signal component close to the corresponding carrier wave of the main signal having its suppressed carrier wave and putting the signal obtained by giving the multi-phase modulation to said carrier wave with a digitized service channel signal on the area where said signal component is deleted to transmit said modulated signal. CONSTITUTION:Low-speed digitized SC (service channel) signals supplied from terminals (c) and (d) use the 4-phase sum logic through a sum logical circuit 8 to change an output signal yn in response to a preceding output signal yn-1 and a signal xn supplied presently and to pass through an LPF9 to be supplied to a mixer 12' to which carrier waves are supplied from a carrier wave oscillator 7 as well as to a mixer 12 to which the carrier wave is subjected to 90 deg. phase change through a pi/2 phase shifter 11. The outputs of both mixers 12 and 12' are added together through a hybrid 13 to perform the 4-phase PSK modulation in the same way. Thus a signal is obtained centering on the carrier wave at the area where the signal component of a main signal system is deleted. This signal is combined with the main signal by a hybrid 5 and transmitted.
Patent JP-S5734991-A (JP)
Title: System for determining printing density
Inventor: NUMAZAWA YOSHIHIRO
IPC: B41J35/36
Filed: 1980-08-11
Abstract: PURPOSE: To automatically inform necessity of ribbon exchange by alarm when the printing density becomes thin by a method wherein the number of a reference image elements is preliminarily measured and the number of image element of a letter to be determined is detected by an optical sensor and the detected element numbers are compared with those of the reference to detect the density thereof.  
     CONSTITUTION: A passbook is automatically sucked into an inserter part and a print line is detected by an optical sensor 7 and the density of said print is detected by the resultant detected signal. The detected signal is applied to a signal counter 10 and the number of element of a scanned image is calculated. A letter image element number recognizing part 12 remembers the element number of an image of each letter and, in a scanned image element number determining part 14 by both data of a kind and number of a final printed letter applied from a final printed letter memory part 12 and the element number of the image of a recognized letter corresponding thereto, the element number of a slice image is determined and applied to a density comparing and determining part 15. Herein, when said determing part determines that the element number of the scanned image is smaller than that of the reference slice imae, a density alarm signal is generated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H049262-A (JP)
Title: Method for ladling-weighing molten metal in automatic molten metal supplying device
Inventor: FUKUNAGA TOMOYUKI
IPC: B22D17/30
Filed: 1990-04-27
Abstract: PURPOSE:To lengthen period for distributing molten metal in a holding furnace by dipping a ladle into molten metal under tilting posture on the molten metal surface level in the holding furnace so that the necessary casting quantity of molten metal remains into the ladle and ladling out the molten metal. CONSTITUTION:The ladle 40 is descended into the furnace 40 under horizontal posture E or under the tilting posture G of the ladle 40 at 5-10 deg. degree from the horizontal plane in order to make easy of invasion of the molten metal 5 into the ladle 5. At the time of filling up the molten metal 5 in the ladle 40, the ladle is ascended under keeping the posture and the ascending shifting is stopped at the posture, where the ladle 40 is appeared on the molten metal surface level. Successively, the ladle is tilted to the preset tilting posture F and by overflowing the molten metal 5 in the ladle 40, the molten metal is again returned back into the furnace 2. After that, the ladle 40 is returned back to the horizontal posture E. In such way, the molten metal quantity remained in the furnace 2 after ladling out, can be made a little, and the period for distributing the molten metal in the holding furnace 2 can be lengthened and the stopping time of die casting can be reduced.
Patent JP-S60254245-A (JP)
Title: False fault setting system
Inventor: AOKI HIROMICHI
IPC: G06F9/22
Filed: 1984-05-30
Abstract: PURPOSE:To omit a deciding circuit that starts and stops a diagnosis program according to the presence or absence of an answer given from a central processor, by actuating the diagnosis program through a service processor and asynchronously with the central processor. CONSTITUTION:A false fault setting system comprises a CPU10, a main memory 20 which stores a diagnosis program including a subprogram for execution of a series of processes to set a false fault, a service processor 30 and an interface line 40 set between the CPU10 and the processor 30. The CPU10 includes an arithmetic part 11, an instruction register 12, a decoder 13, a scan register control part 14, a stop address value applying register 15 and an address stop circuit 16. The processor 30 includes a memory part 31 which stores a diagnosis program and a diagnosis executing part 32. The diagnosis program of the processor 30 is actuated asynchronously with the CPU10.
Patent JP-2000306297-A (JP)
Title: Recording and reproducing device
Inventor: HATANO TERUO
IPC: G11B15/675
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an erroneous insertion prevention mechanism that is simple and small by providing 1st and 2nd abutting parts at a part where plural cassette tapes with different sizes are inserted with a prescribed interval and providing a locking means which allows a cassette tape to be inserted only when the a cassette tape simultaneously abuts on the 1st and 2nd abutting parts. SOLUTION: An erroneous insertion prevention mechanism is provided with guides 301 and 302 being turnable with shafts 303 and 304 as centers at the left and right sides of a cassette insertion slot. Lock levers 305 and 306 energized by springs 312 and 313 are connected to the guides 301 and 302 with pins 307 and 308. Lock members 309 and 310 energized by springs 314 and 315 are pressed and fit to a shaft 311 to be linked with it. In the case the guides 301 and 302 are simultaneously pressed down when a cassette is inserted, the guides 301 and 302 are turned to move the levers 305 and 306 in the direction of the arrow, the members 309 and 310 are simultaneously turned to release lock, and the guides 301 and 302 are turned to the height where the cassette can be inserted.
Patent JP-S5634470-A (JP)
Title: System for compensating for frequency fluctuation in printer
Inventor: KOJIMA MASAHIRO
IPC: B41J7/36
Filed: 1979-08-31
Abstract: PURPOSE: To perform printing without discrepancy, by controlling the energizing start timing of hammer magnets of hammers for all digits, as to each digit.  
     CONSTITUTION: When one of input values to a comparison circuit 30 to which the output value of a compensation value generator 26 is applied coincides with the counted value of a counter 28, a hammer address counter 31 is advanced by one step by the coincidence signal of the comparison circuit 30 to control the timing of energizing of a hammer for the second digit. The counter 28 is cleared again by the coincidence signal. The control of timing of energizing of hammers for the third, the fourth,... and an n-th digits is sequentially repeated. At every control, the counted value of the hammer address counter 31 increases. When the counted value becomes n+1 beyond the number (n) of all the digits, a decoder 32 acts to inhibit the counting by the counter 31. The inhibition is maintained until the counter 31 is cleared by a next incoming type pulse. When a logic "1" is generated by a decoder 33 at the end of the control of the timing of energizing of the hammer for the n-th digit, the first compensation value generator 25 and the circuit 30 are connected to each other again. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58225766-A (JP)
Title: Transmitter for picture
Inventor: OOTAKE YASUTOMO
IPC: H04N1/00
Filed: 1982-06-24
Abstract: PURPOSE:To eliminate the need for the intervention of manual operation by providing a converter which converts the output signal of a computer into a recording a converter which converts the output signal of a computer into a recording signal and sends it out to a circuit where a FAX receiver is connected. CONSTITUTION:The converter 16 includes a picture information reader 17, picture memory 18, character element signal generating circuit 19, and signal converting circuit 20 and is connected to the output terminal of the computer 13. Further, a circuit controller 21 is provided and connected between the signal converting circuit 20 and the circuit 22a, etc., connecting with the FAX receiver 12a, etc. The circuit controller 21 reads address information in the output signal of the computer 13 out of the memory 18 and connects the signal converting circuit 20 to the circuit of the FAX receiver to send out a print signal.
Patent JP-H01281738-A (JP)
Title: Compression bonded encapsulation of semiconductor device
Inventor: ISHIDA AKIRA
IPC: H01L29/74
Filed: 1988-05-09
Abstract: PURPOSE:To prevent any stress from being partly concentrated on a semiconductor device, to which a post electrode is compression bonded through a temperature compensating plate by making larger an inner diameter of a guide at a portion where it is fixed to the cathode side temperature compensating plate than the inner diameter of an opening hole. CONSTITUTION:A temperature compensating plate 3 is (t) in thickness and has an opening hole in a central portion thereof which is joined with an upper surface cathode side. The diameter of the opening part of the temperature compensating plate is d1. The compensating plate is constructed by fixing by soldering a guide 2 of an inner diameter d2 and an outer diameter d3 at a contact part with the temperature compensating plate concentrically with respect to the temperature compensating plate 3 on the opposite surface to a surface thereof opposite to a semiconductor device 1. The inner diameter d2 of the guide 2 fixed to the temperature compensating plate 3 at the soldered part thereof is slightly larger than the inner diameter d1 of the opening hole in the temperature compensating plate 3. Thus, stress concentration is moderated to the semiconductor device which is pressurized in the vicinity of an edge part of the opening hole.
Patent JP-H07291085-A (JP)
Title: Air bag retainer with intake and exhaust pipe
Inventor: YAMAJI TAKESHI
IPC: B60R21/30
Filed: 1994-04-25
Abstract: PURPOSE:To reduce cost of an air bag device by by inserting a tube into an air bag retainer fixing an air bag in a case for the tube to form an intake and exhaust pipe making the inside of the air bag and the atmospheric air in the interior of a car communicate and providing a fixing means of the air bag on the side of the atmoshpheric air in the interior of the car of the tube. CONSTITUTION:Outside air is introduced through an intake and exhaust pipe as the intake and exhaust pipe to make the inside of a bag 1 and atmospheric air in the interior of a car to each other by way of inserting a tube 7 into a retainer 2 is formed. Additionally, gas in the expanded air bag 1 is exhausted through the suction and exhaust pipe. Increase in manufacturing cost of the air bag 1 by formation of bent holes and processes by fixing of a flap can be prevented. The retainer 2 inserted into the tube 7 is inserted through holes formed respectively on the folded air bag 1, a case 3 and an inflator 4 with a flange and fixed with a nut 5.
Patent JP-2000301427-A (JP)
Title: Coolant device of machine tool
Inventor: FUJIOKA MASAAKI
IPC: B23Q11/10
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To stop the supply of coolant immediately when a coolant pump is stopped without adding a solenoid valve causing cost increase. SOLUTION: This coolant device of machine tool is provided with a manifold 21 connection with a plurality of flexible nozzles 22, a coolant tank 23 installed at a lower position than the manifold 21, a coolant pump 24 and a supply pipe 25 pumping coolant C from the coolant tank 23 and supplying it to the manifold 21, and releasing pipe 26 for returning coolant C in the manifold 21 into the coolant tank 23. The flexible nozzles 22 are connected with an upper face of the manifold 21, the escaped pipe 26 is connected with a lower face of the manifold 21, and the supply pipe 25 and the escape pipe 26 are led to the coolant tank 23 without passing through a higher level than the manifold 21.
Patent JP-S5815016-A (JP)
Title: Manufacture of calcium phosphate compound from bone of animal
Inventor: TAKEUCHI HIROYASU
IPC: A61K6/838
Filed: 1981-07-15
Abstract: PURPOSE:To obtain a calcium phosphate compound having superior compatibility with a living body and a superior capacity for forming a new bone by thermally decomposing and removing org. matter remaining in bones of an animal freed of fat and protein and by calcining the bones. CONSTITUTION:Bones of an animal are immersed in boiling water for >=about 24hr to remove fat and water-soluble protein. They are then degreased in an org. solvent such as acetone for >=about 12hr and immersed in about 5-10% H2O2 soln. for several days to remove water insoluble protein. The treated bones are heated to 400-700 deg.C to thermally decompose and remove the remaining org. matter, and by calcining the bones at 700-1,300 deg.C, a calcium phosphate compound is obtd. When the thermal decomposition temp. is below the lower limit, the org. matter is not thoroughly removed and remains as it is or as C. When the temp. exceeds the upper limit, the org. matter is liable to burn suddenly and exposes the bones to a high temp., and the resulting product particles are made larger and ununiform in size.
Patent JP-S5634785-A (JP)
Title: Method for combustion control of coke oven
Inventor: HOUJIYOU FUMIO
IPC: C10B21/10
Filed: 1979-08-31
Abstract: PURPOSE: To eliminate the difference in atmospheric pressure between the pusher and the coke sides, suppress the draft even on the occurrence of pressure difference by a wind, and prevent the change in combustion condition, by means of a common pipe connected to the pusher side and coke side and a waste heat valve draft.  
     CONSTITUTION: The ends of a pusher side R and a coke side C of a coke oven are connected by a common pipe 21, and a coke side pipe 21a is connected to one end of a pusher side pipe 21b with a connecting pipe 21c not to cause the difference in atmospheric pressure between both sides R and C. The connecting pipe 21c is extended to the flue side, and an air take-out opening at the end of the pipe 21C is provided at the same side as the air take-out opening of a regulator 23 for automatic control of a flue draft. A butterfly valve 14 of a waste heat valve draft is closed or opened on the basis of the atmospheric pressure obtained by the common pipe 21 to eliminate the change in the quantity of combustion air due to the atmospheric pressure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62267349-A (JP)
Title: Low-shrinking thermosetting resin composition
Inventor: MINAMI KENJI
IPC: C08L51/00
Filed: 1986-05-16
Abstract: PURPOSE:To provide a composition of good storage stability, low in shrinkge when cured, capable of giving cured product of outstanding surface smoothness and glass, causing no mold stain and color uneveness, comprising a specific hydroxyl group-contg. (meth)acrylate polymer and thermosetting resin. CONSTITUTION:The objective composition comprising (I) a hydroxyl group-contg. (meth)acrylate polymer of formula I [R is H or methyl ; Z is 2-8C divalent organic group ; (A) is ring-opened group of alkenyl glycidyl ether of formula II; R<1> is H or <=20C (halogen-substituted) hydrocarbon; R<2> is <=20C alkenyl; (B) is ring-opened group of cyclic compound of formula except the formula II; K is 1-20; l is 0 or 1-20; the arrangement of the ring-opened groups of said cyclic compounds respectively expressed by the A and B is arbitrary; X is residue of monomer having radically polymerizable double bond; m is positive integer; n is 0 or positive integer] and graft-modified product therefrom and (II) a thermosetting resin.
Patent JP-H10300650-A (JP)
Title: Method for collecting concrete test piece
Inventor: SHINOZAKI TORU
IPC: G01N3/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for collecting a concrete test piece for easily and quickly collecting a concrete test piece for measuring the strength of a concrete structure. SOLUTION: An opening is formed at one part of a concrete form, a form for molding a test piece is projection-molded from the opening to the outside direction, and a slit board 15 having a screw hole 14 is arranged at one part of a boundary position between the concrete from and the form for molding the test piece. Then, concrete is driven in the both forms, and a test piece 17 is formed with a concrete structure 16. Then, the both forms are extracted after the concrete is hardened, and pull strength is applied to the slit board 15 by forcedly screwing a bolt 18 into the screw hole 14 of the slit board 15, and the test piece is broken off.
Patent JP-H05316352-A (JP)
Title: Data compression method
Inventor: OBIKANE NOBUHISA
IPC: H04N19/91
Filed: 1992-04-03
Abstract: PURPOSE:To improve the data compression rate. CONSTITUTION:A picture signal divided into blocks is subject to DPCM processing to calculate a prediction error in the step S1, the prediction error is converted into a bit string in matching with a maximum bit length of the absolute value of the prediction error in the step S7, a code bit decided depending on number of positive and negative signs of the prediction error is added to the bit string in the step S6, and the bit string is converted into an arithmetic code in the step S9.
Patent JP-H06299574-A (JP)
Title: Work machine
Inventor: FUKUSA FUMIO
IPC: E02F9/18
Filed: 1993-04-14
Abstract: PURPOSE:To improve stability in operation and riding conditions by preventing a counterweight from vibrating, rolling in the left and right directions, due to the impact and vibration from the outside. CONSTITUTION:There are provided a left supporting part 31 and a right supporting part 32 a distance L apart on the rear side of a main frame to support a counterweight 6 from the underside thereof, wherein the thickness of a supporting plates 33, 34 of the part 31 is made larger than that of supporting plates 36, 37 of the part 32, and the flexural rigidity Z1 of the part 31 is made larger than the flexural rigidity Z2 of the part 32 by a ratio between the distances L1 and L2 (L2/L1), whereby, when the parts 31, 32 are deformed by being bent, the magnitudes of deformation of the parts 31, 32 are made equal to each other, so that even if the counterweight 6 begins to vibrate due to the impact or vibration from the outside when a hydraulic shovel is excavating or is running, the supporting parts 31, 32 are prevented to vibrate with different bending deformation (differences in amplitudes).
Patent JP-S63275507-A (JP)
Title: Composition for skin and hair
Inventor: YANAGIDA TAKESHI
IPC: A61Q5/02
Filed: 1987-05-07
Abstract: PURPOSE:To obtain the titled composition having excellent gelatinizing ability, feeling in use and stability, by blending a composition base with a water-soluble chitin derivative and water-swelling clay minerals. CONSTITUTION:The titled composition is obtained by blending a composition base with 0.01-1wt.% water-soluble chitin derivative (e.g. chitosan, water-soluble deacetylated chitin or carboxymethylchitin) and 0.1-5wt.% water-swelling clay minerals (e.g. montmorillonite, saponite or hectorite). The composition is a cosmetic which has no problems in feeling in use, such as greasiness or cramp, does not cause precipitation of crystal, reduction in viscosity with time and deterioration of quality such as separation and has excellent stability.
Patent JP-S603770-A (JP)
Title: Data gathering system
Inventor: WATANABE YASUAKI
IPC: G06F17/40
Filed: 1983-06-22
Abstract: PURPOSE:To gather sales data efficiently by comparing a preliminarily stored prescribed value and sales data totalized and stored in a terminal machine with each other and polling this terminal machine if the latter is larger than the former. CONSTITUTION:A preset memory 5 is provided with a storage area 5A of each terminal machine number, a storage area 5B of a limit amount of money, a storage area 5C of flag, a storage area 5D of start time, etc. In case of gathering of sales data, it is judged whether sales data is larger than said limit mount of money or not; and if it is larger than the limit amount of money, sales data is transmitted to a CPU3 through a transmission control part 2. Then, the CPU3 executes data gathering or the like of each terminal machine and writes data in a memory 4 and displays it on a display part 9 or prints it by a printing part 11. Necessary information is stored preliminarily in the memory 5, and sales data is compared with this information, and terminal machines are polled in accordance with comparison results, thus performing efficiently data gathering.
Patent JP-H02290931-A (JP)
Title: Method for agitating and solidifying molten metal
Inventor: ISHIZUKA SATORU
IPC: C22C1/02
Filed: 1989-04-28
Abstract: PURPOSE:To obtain a homogeneous and tough material by agitating a molten metal by means of a cooling and agitation rod, scattering and uniformly dispersing the solidified grains formed on respective surfaces of agitation blades, and solidifying the molten metal around the above dispersed grains. CONSTITUTION:An agitation rod 2 having agitation blades 21 and a device for fooling the agitation blades 21 is prepared. This agitation rod 2 is inserted into a molten metal 3 to agitate the molten metal 3, by which solidified grains 50 are formed on respective surfaces of the agitation blades 21. Subsequently, the above solidified grains 50 are scattered into the molten metal 3 by means of the rotation of the agitation blades 21. The molten metal 3 is cooled and solidified while crushing and dispersing the solidified grains 50 by means of shearing force occurring between the scattered solidified grains 50 and the molten metal 3 and uniformly dispersing the resulting crushed grains 50.