baber/WOPTO huggingface dataset:
Patent JP-H02233550-A (JP)
Title: Produciton of calcined ceramic compact
Inventor: ASANUMA TADASHI
IPC: C04B35/632
Filed: 1989-03-06
Abstract: PURPOSE:To improve strength and preservation stability of a compact by specifying a plasticizer in a method for mixing ceramic powder with polyalpha- methylstyrene and the plasticizer, forming the resultant mixture, then degreasing the compact and calcining the degreased compact. CONSTITUTION:Ceramic powder is mixed with polyalpha-methylstyrene and phosphoric acid esters having <=-30 deg.C solidifying point as a plasticizer and the resultant mixture is formed, then degreased and calcined to provide a calcined ceramic compact. The compact can be degreased at a relatively low temperature and the calcined ceramic compact can be produced without breaking in working, degreasing and calcining thereof by the above-mentioned method. If the solidifying point of the afore-mentioned plasticizer exceeds -30 deg.C, cracking may be caused in forming the above-mentioned mixture into the compact with the passage of time though the compact has a sufficient strength just after the forming. The boiling point of the plasticizer is preferably about 200-400 deg.C. If the boiling point is lower than that described above, strength of the compact is deteriorated with time. If the boiling point is higher than that described above, grease or oil cannot be completely removed in degreasing.
Patent JP-S51128257-A (JP)
Title: A switching equipment
Inventor: ABE TOSHIROU
IPC: H01L31/10
Filed: 1975-04-30
Abstract: PURPOSE: A zero-volt switching equipment controlled gy photo-signals of a simple circuit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01224628-A (JP)
Title: Vibration sensor structure
Inventor: SUGIHARA TAKESHI
IPC: G01H11/06
Filed: 1988-03-04
Abstract: PURPOSE:To reduce the size of the vibration sensor structure and to detect many vibration modes by providing a substrate where a recessed part is formed, a beam which is provided over the recessed part and has both ends supported on the substrate, and arm parts which extend sideways from both sides of the beam, and causing electrostatic capacity variation between the substrate and arm parts. CONSTITUTION:The recessed part 2 is formed in the Si substrate 1, the beam 3 is provided over the recessed part 2, and both ends of the beam 3 are supported on the substrate 1. The beam 3 has the arm parts 4 on both surfaces and is made of an insulator such as SiO2. Further, metal wiring 5 for metal electrodes 4 are formed on the top surfaces of the respective arm parts 4. Further, a signal processing part 6 is provided on the right side part of the recessed part 2. Then when there is a vibration input from outside, the beam 3 arranged over the vibrator 1 and the arm parts 4 extending sideway from both sides of the beam 3 generate a characteristic vibration mode resonating with the input vibration at the frequency of the vibration. When the frequency of the vibration is high, the beam vibrates uniformly, but as the frequency is higher and higher, a mode having a secondary and a tertiary nodes is generated; and the current variation in the electrostatic capacity of each arm part 4 is detected and the variation values are combined to specify the vibration frequency.
Patent JP-H03256883-A (JP)
Title: Vacuum packed form and vacuum packing of crustacean
Inventor: ISE TAKASHI
IPC: B65D81/20
Filed: 1990-03-02
Abstract: PURPOSE:To pack crustaceans in a high vacuum condition, by containing a folio protector in the inside to put a crustacean therebetween in a packing bag made of a plastic film to seal crustaceans and by forming the protector to be a thicker film or sheet than the thickness of the packing film bag. CONSTITUTION:A packing bag 1 having an opening 2 at the one end thereof is made of a transparent polyethylene film and sealed with heat widely in the width at the other end 3 and the right and left edges 4. A protector 5 is made of the folio of 0.3mm thick transparent polyethylene sheet. In both flaps 6 of the folio, right and left corners 8 opposite to the bend 7 are cut off to form an arc. Next, two shrimps P are superimposed on each other respectively and put them between the flaps of protector 5. And it is inserted into the packing bag 1 from the bend 7 side. Next, it is packed in the deaerated condition as low as 2/3at. pressure by a vacuum pump. And the opening 2 is sealed with heat.
Patent JP-S58175774-A (JP)
Inventor: OOMORI TOSHIO
IPC: F25D19/00
Filed: 1983-03-30
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-S56149514-A (JP)
Title: Combusting method for heat equipment
Inventor: SUGIYAMA SHIYUNICHI
IPC: C21D1/34
Filed: 1980-04-21
Abstract: PURPOSE: To obtain a maximum heating effect and prevent the production of scales in a heat equipment which heats an object to be heated such as steel stock to a high temperature more than 800°C, by controlling the excess air ratio so as to be within a given range, less than 1.0.  
     CONSTITUTION: In the heat equipment, which has a furnace main body 1 provided with a burner 2 connected with a blower 3 and heats an object to be heated such as steel stock to a high temperature more than 800°C, when the optimum excess air ratio at which the heating efficiency is maximum is m 0 , the excess air ratio m is so controlled as to be within a range, 2m 0 -1.0≤m<1.0. If the fuel used for said heating is a hydrocarbon series fuel, the optimum excess air ratio is as follows: m 0 =-9.15×10 -4 .A+1.59 (A≥650), where A=true calorific value/theoretical wet exhaust gas quantity (kcal/kg). When the fuel is CO, m 0  is 0.86, and when the fuel is H 2 , m 0  is 0.97. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62211871-A (JP)
Title: Fixing method for battery or electrolytic layer
Inventor: KAWACHI YASUO
IPC: C25B9/19
Filed: 1986-03-12
Abstract: PURPOSE:To make it possible to repair a battery or the like without discontinuance of the operation of a system by fixing batteries or the like in a supporting table which can rotate at an angle of 90 deg. or more in a system using a large number of batteries or the like. CONSTITUTION:A large number of cell stacks 1 each of which is obtained by stacking vertical batteries or electrolytic layers are mounted in series on a supporting table 2 and electrically connected and an electrolyte S is supplied through a pipeline 6 to fabricate a system. When troubles arised in some cell stack, the cell stack 1 is turned at an angle of 90 deg. about an axis 8, then a floor plate 10 is turned downward at an angle of 90 deg. about an axis 11 by using a hinge. Therefore, the cell or the cell stack can be repaired easily and at a low cost without discontinuance of the operation of the system.
Patent JP-H08244091-A (JP)
Title: Method for manufacturing window body with synthetic resin frame body
Inventor: KOGANEZAWA KOJI
IPC: B29C48/30
Filed: 1995-03-13
Abstract: PURPOSE: To suppress deformation of a molded body without leaving a press mark on the surface of the molded body or to deform positively the shape of the molded body by blowing gas on the extruded molded body. CONSTITUTION: A nozzle 3 for blowing compressed air is provided in the neighborhood of the exit on the front face part of a die 2. The compressed air with a definite pressure is blown for a fixed time from the nozzle 3 to a thin lip part 6 extending to the outer peripheral side from the end face of a sheet-like body 1. Hanging-down of this lip part 6 caused by the gravity is prevented from occurring by blowing the compressed air and the shape of the molded body 4 is prevented from deforming and solidifying. The angle of fixing of the lip part 6 can be freely controlled by controlling the pressure, the time and the distance of blowing of the compressed air.
Patent JP-H06266380-A (JP)
Title: Speech detecting circuit
Inventor: TOU UINGU KIN
IPC: G10L15/04
Filed: 1993-03-12
Abstract: PURPOSE:To make decision on sound presence/sound absence possible with high accuracy by reducing the influence of variation in input speech energy as in-use environment changes. CONSTITUTION:A frame energy calculating circuit 32 divides a speech sending signal into frames and finds input energy SE(k), frame by frame, and a speech detecting circuit 34 calculates a speech frame metric SFM(k) and a noise frame metric NFM(k) respectively on the basis of the input energy SE(k), generates an adaption threshold value TM(k) which varies with the input energy SE(k), and generates a decision threshold value on the basis of the adaption threshold value TM(k) and noise frame metric NFM(k). Then, sound presence/sound absence decision is made, frame by frame, by comparing the levels of the decision threshold value and speech frame metric SFM(k) with each other.
Patent JP-S61212003-A (JP)
Title: Manufacture of magnetic powder
Inventor: KITAOKA SUSUMU
IPC: C09D7/12
Filed: 1985-03-16
Abstract: PURPOSE:To obtain the cobalt-contained ferrous oxide magnetic powder having excellent coersive force distribution by a method wherein ferrous oxide magnetic powder is dispersed into an alkaline aqueous solution, the aqueous solution of cobalt salt and ferrous salt is divided into two parts and added and reacted to said alkaline aqueous solution, and heat treatment is performed in a non- oxidizing atmosphere. CONSTITUTION:Ferrous oxide magnetic powder is dispersed into an alkaline aqueous solution, and the aqueous solution of cobalt salt and ferrous salt is divided into two parts and added and reacted to the dispersed solution. After a cobalt-contained ferrous oxide layer is formed on the surface of the ferrous oxide magnetic powder, and then said magnetic powder is heat-treated in a non-oxidizing atmosphere at the temperature range of 80-180 deg.C. The desirable content of cobalt of the cobalt-contained ferrous oxide powder is to be 1.5wt% or above to obtain the suitable coersive force to be used for a magnetic recording medium. As a result, the erasing characteristics of the magnetic recording medium obtained by using the above-mentioned cobalt-contained ferrous oxide magnetic powder can be improved sufficiently.
Patent JP-H08249633-A (JP)
Title: Head base and manufacture thereof
Inventor: MIYAKOSHI SHOEI
IPC: G11B5/53
Filed: 1995-03-13
Abstract: PURPOSE: To make a head base light in weight while ensuring necessary characteristics, by making it have a multilayer structure by laminating a first base of a required material, a second base of a required material and a printed board whereon a circuit pattern is formed. CONSTITUTION: A first base 24 of a non-magnetic or diamagnetic substance to be a base main body, a second base 26 formed of an insulating material of resin and a circuit board 25 whereon a circuit pattern is provided are laminated to be made a base 23 of a multilayer structure. This multilayer structure provides a light-weight head base having a small moment of inertia, while a mechanical strength such as rigidity, an insulating property and dimensional precision are ensured, in comparison with the case where the base main body, the insulating material and the circuit board are prepared discretely respectively and bonded together.
Patent JP-S63220840-A (JP)
Inventor: MURATA YASUHIKO
IPC: A61B5/02
Filed: 1987-03-06
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-H05253353-A (JP)
Title: Apparatus for listening to electric sound in game machine hall
IPC: A63F5/04
Filed: 1992-03-11
Abstract: PURPOSE:To enable the listening to electric sounds generated from a slot machine or a pachinko machine comfortably as powerful sound without annoying others confining it solely to own audio atmosphere of a player of the machine involved. CONSTITUTION:A headphone 1 which enables the listening to electric sounds as generated by hitting the jackpot and winning at a slot machine A or a pachinko machine is mounted each on the slot machine A or the pachinko machine at a game machine hall equipped with a number of slot machines A or pachinko machines. The headphone 1 is used through a cord 2 or cordless to be connected to the slot machine A or the pachinko machine and a knob for adjusting the amount of electric sounds at the lower part of the slot machine A or the pachinko machine separately. A headphone housing section 4 is provided at the lower part of the slot machine A or the pachinko machine. A speaker for generating the electric sounds is mounted on the front of the slot machine A or the pachinko machine near the headphone 1.
Patent JP-H10243996-A (JP)
Title: Vital material for promoting hard tissue calcification
Inventor: MATSUDA NAOKI
IPC: A61L27/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To promote calcification and to expedite heeling at the time of surgically treating the damaged bones, teeth, etc., by using a calcium phosphate compd. and osseous cell aggregate as essential components. SOLUTION: The osseous cell aggregate is easily formed by inoculating the cells on a general Petri dish for tissue culture coated with a hydrophilic polymer, such as polyhydroxy methyl methacrylate on its surface and culturing the cells for 24 hours. At this time, a calcium phosphate compd. suspension is made to co-exist, by which tie formation of the aggregate mixture of the osseous cells and the calcium phosphate compd. is made possible. For example, 10<3> to 10<5> of the cells/ml and 1 to 25μg/ml calcium phosphate compd. are adequate as the sizes the provide high activity and to allow the easy visual discrimination of the aggregate. The aggregate may further contain collagen as well.  In the case of the osseous cells, the cell function is maintained for a longer period and the cell fixability after the application to the lesion is improved by the presence of the collagen in the cell aggregate.
Patent JP-H09247597-A (JP)
Title: Magnetic recording method and magnetic recording and reproducing device
Inventor: HATANO SHINGO
IPC: G11B27/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To easily retrieve the contents of plural video files such as television programs recorded on a magnetic tape in a short time. SOLUTION: This magnetic recording and reproducing device is provided with a video memory 7 and an audio memory 8 and records the contents of the first fixed time after starting the recording of the video file received by a tuner 1. Further, a recording control circuit 9 for recording the contents of the memories 7 and 8 in the first part of the magnetic tape secured beforehand after the recording of the video file is ended is provided.
Patent JP-H11244195-A (JP)
Title: Cleaner
Inventor: ICHIKAWA MAKOTO
IPC: A47L13/16
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To make easily cleanable even a hard surface to be cleaned, and further to make disposable a cleaner by dissolving it in a liquid. SOLUTION: A nonwoven fabric and/or paper 1 is constituted into a complex double corrugated cardboard structure with almost rugged cross sections. Namely, concerning the nonwoven fabric and/or paper 1, a pair of continuous wavy formed cores 2 are vertically arranged and plate-shaped liners 3 are respectively stuck through adhesive agents between upper and lower sides and center of a pair of these cores 2. The respective cores 2 and liners 3 are respectively composed of water-disintegratable nonwoven fabric and/or paper. Since the nonwoven fabric and/or paper 1 is constituted into complex double corrugated cardboard structure improved in the manner of structural mechanics, strength can be improved and dirt on the hard surface to be cleaned can be removed as well.  Further, since the nonwoven fabric and/or paper 1 is water- disintegratable, the nonwoven fabric and/or paper 1 is speedily dissolved and degraded and since the capacitance after degradation in a little, there is no danger of clogging in a drainpipe.
Patent JP-S61212259-A (JP)
Title: Method for roasting meat and apparatus therefor
Inventor: TAKA KAZUO
IPC: A23L13/00
Filed: 1985-03-15
Abstract: PURPOSE:To prevent the generation of smoke and unnecessitate the smoke- exhaustion apparatus, by attaching a suction port to the outside of the removable roasting grill, forming an opening in the combustion chamber under the roasting grill, connecting the suction port with the opening, and providing a fan to the connecting duct. CONSTITUTION:The smoke generated from the meat roasted on the roasting grill 8 is entrained by air sucked through the suction port 6, and sent through the gap 5, the smoke-exhaustion port 18, the connection duct 11, and the openings 12, 12... of the aeration duct 10 into the combustion chamber 14 by the fan 15. The smoke component is burnt in the combustion chamber 14 in which the gas discharged from the burners 7, 7 is burnt. Accordingly, there is absolutely no exhaustion of smoke from the roasting apparatus.
Patent JP-S51129230-A (JP)
Title: Apparatus for detecting concentration of developing solution in wet ty pe copier
Inventor: IWAMATSU MAKOTO
IPC: G03B3/00
Filed: 1975-05-06
Abstract: PURPOSE: A detection apparatus of a developing solution in a wet type copier capable of detecting developing solution concentration always exactly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05257791-A (JP)
Title: Multiprocessor control system
IPC: G06F12/00
Filed: 1992-03-12
Abstract: PURPOSE:To improve access efficiency while suppressing the load increase of a system to the minimum concerning the access control system of a main storage device in the closely coupled multiprocessor system where the main storage device is shared by plural processors. CONSTITUTION:When a request from one processor 103 of its own system is turned to a waiting state one of its system port means 104 in a main storage controller 102 and another system port means 105 is made empty, a port selection control means 106 inputs the other request, which is inputted from the processor 103 of its own system continuously to the request in the waiting state, to the other system port means 105 and performs the control operation of access possibility to a main storage device 101 and the executing operation of access based on that operation by the main storage controller 102.
Patent JP-S63219089-A (JP)
Title: Character recognizing method
Inventor: NAKAYAMA HIROSHI
IPC: G06K9/48
Filed: 1987-03-09
Abstract: PURPOSE:To attain simple and highly speedy character recognition by dividing an one-dimensional direction code column of the appearance order obtained by a contour pursuit into plural regions, counting the number of respective direction codes at every region and executing the character recognition. CONSTITUTION:By an image reading device 10, a character, etc., on an original are converted to a binary picture element image, stored into an original image memory 40 and a CPU 20 segments a character for one character unit from the memory 40, executes the raster scanning, detects a contour pursuit starting point and sets it to a starting point storing area 61 of a RAM 60. Next, from a starting point, the contour pursuit is executed, a direction code is successively obtained and the result is stored into a direction code storing area 62. In this case, the CPU 20, at every time the direction code is stored into the area 62, updates an address pointer, and the direction code column is one-dimensionally generated in the appearance order on the region 62. Next, the CPU 20 executes the region division with the direction code column, counts the direction code number for respective regions, obtains the distribution of the direction code for respective regions and can execute the character recognition through a histogram storing region 63 and a dictionary memory 50 at high speed.
Patent JP-S59180005-A (JP)
Title: Impeller
Inventor: SAITOU HIDEFUMI
IPC: F01D5/04
Filed: 1983-03-28
Abstract: PURPOSE:To improve the specific strength, by laminating reinforcing fibers and metal matrixes integrally into each of blades that are radially projected from one surface of a shroud of an impeller that will be used in a fluid machine. CONSTITUTION:The impeller 1 that will be used in a fluid machine has a plurality of the blades 3 radially projected from the one surface thereof. The blade 3 is formed by laminating reinforcing boron fibers 4 and aluminium thin plates 5 that are metal matrixes, and integrating them by the diffusion bonding technique. Boron fibers 4 are produced by heating tungsten wires on the order of 10 microns in thickness and depositing boron on the surfaces thereof by the vapor phase deposition method. Thus, a blade that is excellent in specific strength, can be made lightweight, can be used at a high speed and can be used at an increased temperature range where the blade can be used safely can be obtained.
Patent JP-H09140851-A (JP)
Title: Apparatus for changing hardness, elasticity or rigidity of gliding tool
Inventor: ANDOREASU YAANISHIYU
IPC: A63C5/07
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce inconvenient frictional force generated between an upper side part and a base body of an eccentric device. SOLUTION: A connecting plate 13 extending almost prallel to a base body 7 at a height directional interval from the base body 7, is fitted, and the connecting plate 13 has a hole 13c in its front end part division 13a, and a center ring pin 12 engages with the hole 13c in its upper side part 12b without play, and a position of the connecting plate 13 is firmly held at least by the base body 7.
Patent JP-H04275083-A (JP)
Title: Speed control method for servo motor
Inventor: OCHI SEISHI
IPC: H02P25/098
Filed: 1991-02-27
Abstract: PURPOSE:To suppress fluctuation of rotation and pulsation of torque of a servo motor even under super low speed rotation. CONSTITUTION:A count C1 is taken in (step 21) and stored in a memory (not shown) and then it is compared with a preset value Cs (step 22). When the count C1 is higher than the set value Cs the count C1 is employed, as it is, as a speed signal value S(step 23). When the count C1 is lower than the set value Cs, sequentially preceding (n) counts are taken in order to correct the average value of the count C1 stored in a memory (not shown) and thus corrected count is employed as a speed signal value S(step 24).
Patent JP-S63225035-A (JP)
Title: Automatic paper feeder
Inventor: FUKUI KAZUYUKI
IPC: G03G15/00
Filed: 1987-03-09
Abstract: PURPOSE:To reduce the size of an equipment by mounting a primary paper integrating feed roller, a secondary paper feed roller and a separating roller on a frame integrally into one unit and axially supporting them so that they can be swung up and down. CONSTITUTION:When a feed signal is turned on, each of rollers 15, 16 and 25 are driven to turn so that sheets of paper are fed one by one from the top according to the rotation speed of the primary feed roller 15, are guided by both a guide belt 30 and a feed-in guide plate 20a and are carried into a nip part between the secondary feed roller 16 and the separating roller 25. At this time, a few sheets of paper P are carried together due to friction force between those sheets, however, the top sheet is carried forth by the rotation force of the secondary feed roller 16 and the rest sheets are carried back toward the tray 1 by the rotation force of the separating roller 25. The carried sheet P is guided by both guide plates 40 and 41 and delivered to a copying section by the rotation forces of transportation rollers 42 and 43.