baber/WOPTO huggingface dataset:
Patent JP-H01255548-A (JP)
Title: Ink-jet recording device
Inventor: KOTO HARUHIKO
IPC: B41J2/19
Filed: 1988-04-06
Abstract: PURPOSE:To prevent failure of the injection of ink by installing a plurality of electromechanical conversion means injecting molten ink from a nozzle opening by pressure while transferring air generated to sections except the nozzle opening section and an atmospheric communicating section for the air. CONSTITUTION:When a posistor 10 is conducted and a frame 9 is heated, ink 21 is changed into liquid phase 21-L, and voids 22 in solid-phase ink 21-S are turned into bubbles 23. When voltage is applied to a piezoelectric element 3, the element 3 is shrunk, but the element 3 is displaced in the direction or the arrow B because a diaphragm 5 is joined with one surface, the pressure of ink 21 between the element 3 and a nozzle forming member 11 rises, and ink 21 is injected as droplets from a nozzle opening 2. The liquid-phase ink 21-L is agitated violently by a series of vibrations of the piezoelectric element 3, and bubbles 23C rise, and are released to atmospheric air through a vent hole 11 from a meniscus 24 between an ink supply holding member 12 and the element 3. Bubbles 23b near the nozzle opening 2 are also discharged because the element 3 is displaced largely.
Patent JP-H06300481-A (JP)
Title: Removing/recovering device for heat transfer tube plug
Inventor: NAKAYA SHIYUUSAKU
IPC: F28F11/02
Filed: 1993-04-12
Abstract: PURPOSE:To obtain a removing/recovering device for a heat transfer tube plug, by which a drill tap can be quickly removed from a plug piece taken out from the end of a heat transfer tube and the drill tap removed can be certainly recovered. CONSTITUTION:A removing/recovering device 20 of a heat transfer tube plug is provided with a cylinder block 23 and a V-type cylinder block 24 which are connected by a cylinder 27 and a piston rod 27a so that they are mutually movable and arranged a part opposite to each other across a plug piece 1e located at the holding position. A transfer cylinder 22 is connected to the cylinder block 23 via a piston rod 22a and moves the cylinder block 23 and the V-type block 24 between a plug receiving position, where the plug piece 1e taken out from a heat transfer tube is received between the cylinder block 23 and the V-type block 24, and a plug lined-up position where the plug piece 1e received is lined up along a recovery duct 30.
Patent JP-H06299240-A (JP)
Title: Manufacture of steel material for bearing having excellent spheroidizing characteristic
Inventor: OCHI TATSURO
IPC: C22C38/28
Filed: 1993-04-12
Abstract: PURPOSE:To provide a method for manufacturing a steel material for bearing which can obtain the uniform spheroidal carbide structure without containing coarse flaky carbide by the ordinary spheroidizing and has excellent cold- workability after annealing and rolling fatigue resistant characteristic in the bearing parts executing the quenching and the tempering treatment. CONSTITUTION:At the time of hot-rolling the steel containing 0.8-1.2% C and the other specific composition, the rolling is executed in the specific rolling condition having an intermediate cooling, in which after rolling, immediately the steel material temp. is cooled so as to become once Ms point-700 deg.C, and making the steel material temp. at the outlet side of the finish rolling at 700-880 deg.C. After finish-rolling, this steel material is rapidly cooled at 550-700 deg.C, and thereafter cooled to >=450 deg.C at 0.05-1 deg.C/sec average cooling velocity. By this method, the steel material for bearing having excellent spheroidizing- characteristic composed of substantially proeutectoid cementite and pearlite in the structure can be manufactured.
Patent JP-S59209318-A (JP)
Inventor: KINOSHITA KENJI
IPC: A47J31/057
Filed: 1983-05-13
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-H08294115-A (JP)
Title: Apparatus and method for decoding mpeg
Inventor: AREN ARUTEIERI
IPC: H04N7/26
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To attain double decoding without using any high speed memory constitution by decoding each bi-directional picture two times. SOLUTION: The output of a converter 26 is supplied to a buffer 28. A multiplexer supplies either the output of the buffer 28 or the output of a buffer 22 which receives a non-bi-directional picture to be displayed from a memory 10 to a display circuit 20. In this case, a selection signal BIDIR switches the multiplexer 30, and an adder 14 validates either a buffer 18 or a scanning converter 26 according to whether or not the bi-directional picture is supplied. A memory control unit 24 is re-programmed for executing a function for transferring compressed data equivalent to each directional picture to a pipe line 12 two times. Then, each bi-directional picture is decoded two times in the first time simultaneous with the direct display of a first frame and in the second time simultaneous with the direct display of a second frame in the display time of a picture.
Patent JP-S62241282-A (JP)
Inventor: KAJIWARA MASAMI
IPC: H01R39/18
Filed: 1986-04-11
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-H07289533-A (JP)
Title: Rf coil for mri
Inventor: INOUE YUJI
IPC: A61B5/055
Filed: 1994-04-22
Abstract: PURPOSE:To provide an RF coil for MRI capable of improving the non- uniformity of sensitivity in an area to be measured. CONSTITUTION:This coil comprises in such a way that a current line in which two loops are arranged by connecting in shape of figure 8 is provided, and the two loops in the current line formed in a truncated chevron shape 8 are provided in parallel as two main pass parts 1a, 1b in which the current lines at a part where the two loops are confronted with each other are provided with the same current direction and are set so as to keep a prescribed interval, and also, the maximum interval is provided in the center part of the two main pass parts 1a, 1b, and the interval is decreased gradually toward a terminal part.
Patent JP-S62242198-A (JP)
Inventor: OKABE YOJI
IPC: F16P3/14
Filed: 1986-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5712116-A (JP)
Title: Supporting member for spiral group bearing and molding method thereof
Inventor: FURUMURA KIYOUSABUROU
IPC: F16C33/14
Filed: 1980-06-24
Abstract: PURPOSE: To improve the abrasion and the starting torque performance by jointing the surface member of thin Al board or Al alloy to the base member of fine crystal particle superplastic metal then forming an alumina oxide layer on the pressed receiving face.  
     CONSTITUTION: Fine crystal particle super-plastic metal such as Al alloy containing approximately 22% of Zn is employed as the base matrial, then a surface member 12 of thin Al board different from the base material 11 is jointed to one end and formed to a pillar to produce an intermediate material 1b. Then the intermediate material 1b is inserted into a molding section 44 to form a receiving face 13 in the surface member 12, and pressed by a punch 5 to the size and the shape of a supporting member 1. Thereafter a porous alumina oxide layer is formed through alumite processing on the surface of the receiving face 13 of a completed supporting member 1 and a lubricating member is impregnated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60249878-A (JP)
Inventor: NEIRU UEEBAA
IPC: H01M10/39
Filed: 1985-04-22
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-S5511182-A (JP)
Title: Composite sliding material
Inventor: SAHASHI SUMIO
IPC: B32B15/20
Filed: 1978-07-12
Abstract: PURPOSE:To provide a sliding material for bearing etc. which has excellent load resistance, fatigue resistance etc., by pressure welding a surface layer of Al-high Sn alloy, to which Cr etc. has been added, and an intermediate layer with addn. of restrained amount of lubricating metal to a backing steel sheet to form a laminated layer. CONSTITUTION:A surface layer comprising, by weight, 15-35 % Sn, 0.1-1 % Cr, <=5 % one or more members selected from the group consisting of Pb, Bi, In, the balance being Al; an intermediate layer comprising a total of 3-10 % one or more members selected from the group consisting of 0-10 % Sn, 0-5% Pb, 0.5- 5% In, in addn., 0-3 % Cu or Mg, 0-1 % Cr, the balance being Al; and a backing steel sheet are laminated successively. Then the laminated layer is rolled to be pressure welded and is cut to a prescribed thickness of the surface layer. This method prevents development of cracks or peeling of the surface layer, yielding sliding material excellent in antiseizing property.
Patent JP-H07281950-A (JP)
Title: Method for access to data storage device and memory-access control apparatus
Inventor: JIYANNPOORU ARUDEBEERU
IPC: G06F12/04
Filed: 1993-04-12
Abstract: PURPOSE: To transfer data of messages read out of a plurality of source buffers matching them with each other to a common target buffer by giving a pointer system management to a multiplexer and a buffer interface register. CONSTITUTION: Pointer management systems 608, 609 access a data memory and make data of messages read out of source buffers match with each other, and transfer the data to a buffer interface means 612 before the data are fed to a target buffer 117. The buffer interface means 612 includes a register whose capacity is the number of bytes corresponding to a sum of bit width 2<m> of the target buffer and a bit width 2<n> of the source buffer subtracted by 1, returns excess bytes from a byte location (2<m> +1) to a byte location (2<m> +2<n> -1) to a first part of data read out of the source buffer and to which a succeeding byte is to be added and transfers first 2-byte of the buffer interface means to the target buffer 117.
Patent JP-H10285452-A (JP)
Title: Image-pickup device
Inventor: IMAMURA OSAMU
IPC: H04N5/232
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To display a laterally/longitudinally long image as an erected image by providing a pixel number conversion section that converts number of longitudinal/lateral pixels of the image, based on an output of the aspect selector to a device. SOLUTION: A digital video signal S8 outputted from a camera signal- processing section 5 is given to a pixel number conversion section 54 and stored in a RAM 6a. The video signal S8 is read from the RAM 6a by a prescribed method, with a memory address signal 60 being outputted from a read address generating circuit 57 and a video signal S9 for an erected image of a longitudinally long image for laterally long indication is obtained. The video signal S9 is given to a terminal 62 and given to a color liquid crystal display section 75, through the control of switches 65, 69 by a control signal S37 from an RISC- CPU 7 by an aspect selector 16.  On the other hand, a digital video signal S8 (erected image of a longitudinally long image for longitudinally long indication) is given to a display memory 68, and an output signal S10 from the memory 68 is given to a display section 75 via the switch 69.
Patent JP-H02289982-A (JP)
Title: Optical disk recording and reproducing device
Inventor: KIME KENJIRO
IPC: G11B5/02
Filed: 1989-04-05
Abstract: PURPOSE:To detect a distance even when a reflectance of an optical disk is different by providing two photodetectors at their different distances from each other from a light source and disposing them in such a way that their light intensity-distance characteristics in their respective measuring distance ranges should correspond to a positive gradient area up to a max. value of the light intensity and a negative gradient area beyond the same max. value respectively. CONSTITUTION:A distance detecting means for outputting distance information by receiving reflected light of the light emitted from a light source 20 and irradiating an optical disk 10 to the photodetectors 21a and 21b arranged in the vicinity of the light source 20 is composed of the photodetectors 21a and 21b whose distances from the light source 20 are different from each other, where the positional relation of both photodetectors 21a and 21b to the light source 20 is settled in such a way that the light intensity-distance characteristics of both photodetectors 21a and 21b in their measuring distance ranges should correspond to the positive gradient area up to the max. value in light intensity for one 21b and the negative gradient area beyond the max. value for the other one 21a respectively. Then, the distance information is detected by calculating from a ratio of an output difference to an output sum of both photodetectors 21a and 21b. By this method, the distance detection can be carried out even when the reflectance of an optical disk is different.
Patent JP-S569059-A (JP)
Title: Scarfing method of bloomed steel slab
Inventor: KUBO HIROSHI
IPC: B23K7/06
Filed: 1979-07-06
Abstract: PURPOSE: To let the bloomed steel slabs of steel ingots of bottle type, well type and bottle well type be cut by a one-time method without any yield losses by preheating the end parts of said slabs depending upon their defects and controlling the accelration and deceleration speeds of the movement of the slabs in scarfing said slabs.  
     CONSTITUTION: When inputted with a signal 48 by major defect detection, a computer 33 selects necessary heavy scarfing patterns and operates and determines a preheating time (t) and an acceleration α by using calculation formulas. When the leading end of a steel slab 9 stops at a unit 23F, the operator positions the unit to have it seated on the steel slab. Thence, a scarfing start signal 46 is applied to the computer 33. This causes the computer to operate an operating end 28 by the calculated preheating time (t), thereby forming a molten pool. When the preheating time ends, an operating end 29 is operated to spout scarfing oxygen; at the same time, the computer outputs the above-described operated speed pattern to a roller rotating speed control system 22 which in turn starts the table and starts accelrating the steel slab at the acceleration α. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S569933-A (JP)
Title: Apparatus for assembling heat-radiating plate
Inventor: ISHIWATARI TOMOHIRO
IPC: H01J7/24
Filed: 1979-07-06
Abstract: PURPOSE:To minimize the deformation of a sleeve of a plurality of heat-radiating plates and simultaneously fit with accuracy the plurality of heat-radiating plates on the outer circumference of an oscillation tube, by heating the plates and fixing the same on the oscillation tube by shrinkage force-fitting. CONSTITUTION:Radiating plates 2 are placed over a mandrel 22 and an oscillation tube 1 is mounted on the mandrel 22. Each support plate 33 of a heat-radiating plate holding jig 30 is inserted between each two adjacent heat-radiating plates. The support plates 33 are heated by a heater 40. After the heat-radiating plates 2 have been sufficiently expanded, the radiating plates 2 are held in place by a pressing jig 15 for heat-radiating plates 2. Then, an oscillation tube 1 is inserted under force into the sleeves of the heat-radiating plates 2 by a press-fitting jig 17. After the heat of the heat-radiating plates are taken away by the environmental air and the oscillation tube 1, the heat-radiating plates 2 are tightly fit on the oscillation tube 1.
Patent JP-H05248355-A (JP)
Title: Sealed compressor
Inventor: OSANO MOTOHIKO
IPC: F04B39/12
Filed: 1992-03-09
Abstract: PURPOSE:To provide a sealed compressor, the stability of which is enhanced so that it can be restrained from vibrating by enlarging the supporting stance of the compressor without making a stator larger. CONSTITUTION:A support metallic plate 35 is disposed on the lower surface side of a stator 31 and is fastened and fixed by a plurality of stator-fixing bolts 39, and a plurality of bosses 41, 41' are provided outside the position at which the support metallic plate 35 is fastened and fixed by the stator-fixing bolts 39, and support coil springs 45, 45' are installed via the bosses 41, 41'.
Patent JP-S5513112-A (JP)
Title: Improved cation exchange membrane having selective permeability for unlike signs
Inventor: SADA TOSHIKATSU
IPC: B01J47/12
Filed: 1978-07-14
Abstract: PURPOSE: To raise the chemical-resistance and unlike signs selective permeability of membrane by providing a structure in which a fluorine-containing cation exchange membrane is built into three layers, and the second layer having a medium acidity is placed between the first layer and the third layer in order to reduce gradually the acidity.  
     CONSTITUTION: With a fluorine-containing cation exchange membrane in which at least one fluorine element combines with carbon which combines with cation exchange groups, a three-layered structure having respectively different cation exchange groups is built, in which the first layer has sulfonic acid group, the second layer has phosphoric acid group or carboxylic acid group mainly, and the third layer has at least one of -SO 2 NHR group, -CONHR group, and -C(CF 3 ) 2 OH group (where R is H, [(CH 2 )nNH] m H, an alkyl group, or an allyl group). Such a three- layered structure of membrane can be manufactured by treating an ion exchange membrane as a base by a surface treatment method so as to prevent the discontinuout change in the acidity of each layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61274758-A (JP)
Title: Machine for applying material for treatment onto shape made of wood, metal, plastic, etc.
Inventor: JIYAN KURISUTOFU AGEETAN
IPC: B05C3/20
Filed: 1986-04-15
Abstract: An apparutus for coating a liquid on an elongated profile having a longitudinally extending front surface and a longitudinally extending back surface has a housing forming a generally closed treatment chamber and having an inlet opening and an outlet opening spaced downstream along a treatment path extending through the chamber from the inlet opening. Both openings are of a size and shape slightly larger than the section of the molding. A mist of the coating liquid is supplied to the chamber. An upwardly open channel guide extending in the chamber between the openings is formed with an upwardly open groove open longitudinally at each of the openings. This guide is generally complementary to the back surface of the molding. The molding is displaced through the chamber from the inlet to the outlet opening with its back surface in engagement with the channel guide over the groove so that the molding generally upwardly closes the groove to form same into a passage having ends open longitudinally substantially only at the inlet and outlet openings. The chamber is evacuated so as to draw outside air thereinto through the openings and into the ends of the passage.
Patent JP-S58201321-A (JP)
Inventor: TAKAHASHI TAKESHI
IPC: H01G4/40
Filed: 1982-05-19
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-S59211340-A (JP)
Title: Method for coding simultaneously two channels and its coder and decoder
Inventor: ARAZEKI TAKU
IPC: H04B14/04
Filed: 1983-05-16
Abstract: PURPOSE:To eliminate the need for level measurement of level of a signal for bit assignment by comparing step sizes outputted from two adaptive quantizing circuits to assign adaptive bits thereby eliminating the need for the transmission of bit assignment information. CONSTITUTION:A reciprocal 1/DELTAj of a step size DELTAj is multiplied by an input signal 100 from a terminal 1 by a gain adjusting circuit 201, the result is applied to the quantizing circuit 211 and coded as a number l of the quantizing level and outputted as a signal 103. The signal 103 is inputted to the adaptive circuit 212, where the step size is renewed according to Equation DELTAi+j=(DELTAj)<beta>.M(l), where beta is a positive value smaller than 1 and M(l) is a value of about 1 decided by the l. Further, the input from a terminal 2 is quantized also and the step sizes from the adaptive quantizing circuits 21, 31 are compared by an adaptive bit assigning circuit 11 to attain bit assignment. This information is inputted to a multiplexer 41, the signal from the circuits 21, 31 is rearranged and the result is outputted from the terminal 3. The inverse operation is conducted at the receiving side.
Patent JP-H02269643-A (JP)
Title: Cap with metal cover
Inventor: KURAMOCHI SADAO
IPC: B65D3/28
Filed: 1989-04-04
Abstract: PURPOSE:To enhance a heat-resistance of a cap body by using crystallizing polybutadiene terephthalate in a metal mold as a resin extruded on the sheet blank. CONSTITUTION:A cup body 14 is composed of the shell 14a, the bottom 14b and the flange 15. The shell 14a and the bottom 14b are composed of a sheet blank 26 with a gas-barrier property and a thermoplastic resin 28 extruded on the surface of this sheet blank 26. The flange 15 is made of the thermoplastic resin 28. Polybutadiene terephthalate(PBT) is used as a thermoplastic resin 28. This PBT is crystallized in a metal mold after it is extruded. Thereby, a heat-resistance can be enhanced by this crystallized PBT.
Patent JP-S5312869-A (JP)
Title: Polyvalent alcohol 3-pyridyl-propionic acid esters
Inventor: MATSUDA AKIO
IPC: C07D213/79
Filed: 1976-07-17
Abstract: PURPOSE: Polyvalent alcohol 3-pyridyl-propionic acid esters I(R 1  is aliphatic polyvalent alcohol residue; R 2  is H or lower alkyl, n is ≥ 2), e.g. ethylene glycol 3-(2-pyridyl)propionic acid ester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57202145-A (JP)
Title: Carrier signal device of two-frequency switching fs system
Inventor: TORISAKI KOUICHI
IPC: H04J1/00
Filed: 1981-06-05
Abstract: PURPOSE:To prevent frequency drift and malfunction due to a single interference sweep signal, by constituting each transmission line with channels not adjacent to each other and providing two noise detecting channels in a carrier signal device of two-frequency switching FS system. CONSTITUTION:Each transmission line is constituted with frequency division channels not adjacent to each other. That is, the 1st transmssion line RT1 consists of the 2nd and 5th channels CH2 and CH5, the 2nd transmission line RT2 comprises the 3rd and 6th channels CH3 and CH6, and the 3rd transmssion line RT3 is composed of the 4th and 7th channels CH4 and CH7. At both ends of the transmission lines RT1 and RT3, the 1st and 8th channels CH1 and CH8 are provided as two noise detection channels.
Patent JP-H0526432-A (JP)
Title: Varying apparatus for amount of burning
Inventor: NAGATA BENKICHI
IPC: F23N1/00
Filed: 1990-03-30
Abstract: PURPOSE:To favorably maintain the performance of hot-water supply by holding fuel temperature within a constant temperature range, by a method wherein a heater is provided in the middle of a feed pipe and a fuel in the feed pipe is heated. CONSTITUTION:A heater H is provided just down the stream of a pump P on a feed pipe, and kerosene in the feed pipe is heated and maintained within a constant temperature range, e.g. at 45 deg.. Constant voltage is applied to the heater H, and the title device is composed so that, when the temperature of a heating element rises, electric resistance increases and an electric current flowing in the heating element decreases, and thus the temperature of the heating element is made independently stable within another constant temperature range. In such a manner, since the temperature of the kerosene is maintained within the constant temperature range, the viscosity of the kerosene flowing in a return type pressure atomizing nozzle N can be kept constant, the amount of atomizing proportional to the electric current applied to a solenoid for a flow control valve can be surely controlled, and the suitable amount of burning can be obtained. For that reason, the performance of hot-water supply for a kerosene type hot water-supplying machine B is favorably ensured.