baber/WOPTO huggingface dataset:
Patent JP-S58215043-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASUGA TOSHIO
IPC: H01L21/52
Filed: 1982-06-08
Abstract: PURPOSE:To facilitate control of resin quantity by a method wherein solid type resin of largeness nearly the same with a semiconductor element is put on a lead frame, the semiconductor element is put thereon, and the element and the lead frame are fixed. CONSTITUTION:A foil piece 22 of non hardened conductive resin having the area nearly the same with a semiconductor element 23 is added on a lead frame 21. Then the element 23 is put on the added resin piece 22 using a jig 24, the resin piece 22 is molten by heating the lead frame 21, the element 23 is pressed thereafter, moreover the element 23 is scribed, and resin 22 is stretched out to fix the element 23 and the lead frame 21. According to this method, the resin quantity can do by a small quantity, and moreover control of the resin quantity is facilitated. Moreover even when the element 23 is caught by the jig 24 to be pressed and to be scribed, creeping up of resin 22 up to the side to contaminate the jig 24 is not generated.
Patent JP-H09284129-A (JP)
Title: Pll circuit and signal processing unit using the same
Inventor: SHOJI NORIO
IPC: H03L7/089
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To generate a phase difference of input and output signals with high precision without using a current source of a very small current and to eliminate the dependence of the phase difference onto an input frequency. SOLUTION: A phase difference generating current I1 is added to either of a charge-up current Iup and a charge-down current Idown switched by a phase comparator circuit 7 of a charge pump circuit 9a charging up/charging down a loop filter 12 controlled by an output signal D of the phase comparator circuit 7 for each period, and a phase difference τd is generated between input output signals A and B whose phases are compared. The phase difference τd is changed with a period when the current I1 flows and the period is specified by an output of a monostable multivibrator 9a.
Patent JP-S5324262-A (JP)
Title: Objective lens for electronic microscope
Inventor: WATANABE TADAO
IPC: H01J37/14
Filed: 1976-08-19
Abstract: PURPOSE: To obtain an electronic microscope which is capable of having a switch between a transmittance electronic microscope and a scanning electronic microscope without varying the excitation terms of an objective lens. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5432378-A (JP)
Title: Optical system gas analayzer
Inventor: OKADA AKIRA
IPC: G01J3/42
Filed: 1977-08-18
Abstract: PURPOSE:To perform gas analysis optically by providing a vacuum pump suction device for adjusting the meter zero point by the gas being measured by vacuuming specimen cell.
Patent JP-H06305519-A (JP)
Title: Storage and delivery device of bagged food
Inventor: TSUDA KIICHIRO
IPC: B65G1/133
Filed: 1993-04-26
Abstract: PURPOSE:To attempt food storage favourable in space efficiency, smooth food transportation from a storage shed along with a first in first-out principle of food and shortening of a required delivery time. CONSTITUTION:A housing shed 4 has a square body shaped peripheral wall 41 as its basic structure, its right side partitioned by a bulkhead 42 is a storage shed 1 and the left side is a housing space for a water bath 2 and a robot 3. On the front side of the storage shed 1 of the peripheral wall 41, an insertion door 44 for bagged foods stored in a cage is situated and on the left front side of the peripheral wall 41, a delivery door 43 for the same foods is provided. In the storage shed 1, five pieces of shelf cases 11 in which shelves are arranged in multiple stages are housed, respectively supported on a horizontal surface plate 15 in a suspended state free to move through an upper plate 12 connected by a roller shaft 14 and circularly move along a square loop shaped guide groove to which the roller shaft 14 is engaged by a driving roller 19 rotated by a motor 20.
Patent JP-H06285694-A (JP)
Title: Welded joint member and manufacture thereof
Inventor: IMAI YASUJI
IPC: B23K9/00
Filed: 1993-03-31
Abstract: PURPOSE:To eliminate the insufficient strength, etc., of a welded joint caused by a defect in a welded part where a welding defect is likely to be generated and to produce a welded joint having a sufficient strength. CONSTITUTION:A circumferential grooved part 16 is provided on the inside circumference in a middle position, in the axial direction of the nearly half circumferential circular-arcuate section of which both ends in the axial direction are open. The end part of both reinforcing bars 14 are provided with a groove distance 18 along the inside circumferential surface, in a manner nearly holding in the width direction the circumferential grooved part 16 between both ends. Between a welding wire and the inside surface of the circumferential grooved part 16, a first arc is generated, and the formation of a welded metal 20 is commenced inside the circumferential grooved part 16. Then, while a state is maintained in which the welding wire is not in contact with the end of both reinforcing bars 14 and in which arc is not generated between the welding wire and the end of both reinforcing bars 14, a welded metal 20 is built up between the ends of both reinforcing bars 14.
Patent JP-S5724437-A (JP)
Title: Engine controller
Inventor: ASANO MASAHARU
IPC: F02D21/08
Filed: 1980-07-21
Abstract: PURPOSE:To prevent reckless running of an engine in which a potentiometer acts as a sensor to detect operating variables of the engine, by automatically controlling a rotating speed of the engine to lower level when the potentiometer detects abnormal variable. CONSTITUTION:Potentiometer 100, acting as a sensor to detect position of an accelerator, is provided with operation circuit 113 which checks abnormality of potentiometer 100 and calculate injection volume. Circuit 113 is equipped with comparators 105, 106 which compare output voltage VA of potentiometer 100 with the highest limit VH and the lowest limit VL and input resultant of comparison into OR circuit 107. When signal S2 of higher level than OR circuit 107 is outout, potentiometer 100 is judged as abnormal and abnormality indicator 108 is actuated. At the same time, switch 109 is thrown into B and injection volume calculation circuit 110 of injection volume is energized with voltage VS of the same level as the voltage when an accelerator pedal is at an idling position.
Patent JP-S581441-A (JP)
Inventor: HIRABAYASHI MASAYA
IPC: A61L27/00
Filed: 1981-06-24
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-2000291757-A (JP)
Title: Power roller bearing of toroidal type continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16C33/58
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a power roller bearing of a toroidal type continuously variable transmission which can restrain the drop of a life. SOLUTION: A power roller bearing 11 is used for a toroidal type continuously variable transmission used for the transmission of an automobile and has a power roller 10, outer race 13, plural balls 12 and a holder 14. The outer race 13 and power roll 10 are formed in an annular shape respectively. Raceway grooves 15, 16 are formed on the end surface 17, 18 facing each other of the outer race 13 and power roller 10. The raceway grooves 15, 16 are formed in the annular shape and arc section shape respectively. Residual compression stress layers 23, 24 are formed on the surfaces of the raceway grooves 15, 16 respectively.
Patent JP-2000291196-A (JP)
Title: Precast concrete plate, slab and construction method therefor
Inventor: NAITO MASAYOSHI
IPC: E04B5/43
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a precast concrete plate, slab and a construction method therefor, which facilitate slab upper end reinforcement arranging work and curing management of cast-in-place concrete. SOLUTION: In this precast concrete plate, upper and lower part concrete 2a, 2b of the same size opposedly arranged with an appropriate space, are jointed by truss reinforcements 3 arranged between them every appropriate space, and one or more kinds of short-sized lightweight forms 4, medium-sized lightweight forms 13, long-sized lightweight forms, grooved lightweight forms 18 with grooves provided on the upper faces, a lightweight form unit 24 comprising a plurality of narrow lightweight forms, and bored lightweight forms with through holes provided in grooves on the upper faces, are disposed between the truss reinforcements 3.
Patent JP-S61255828-A (JP)
Title: Extruder for synthetic resin
Inventor: HAYASHI TOMOSHIGE
IPC: B29C48/67
Filed: 1985-05-10
Abstract: PURPOSE:To extrude a resin in a uniform molten state, by a method wherein a small diameter part is provided to the leading end of a screw to reduce the inner diameter of the leading end of a barrel and projections each having a specific size is provided to the peripheral surface of the small diameter part of the screw so as to be made discontinuous in the circumferential direction and the length of the notch between the projections in the circumferential direction is specified. CONSTITUTION:A screw 2 has a small diameter part 6 at the leading end thereof and a large number of projections 9 are formed to the circumferential surface of the small diameter part 6. The inner surface of the inner diameter reduced part 7 of a barrel is close to the leading ends of the projections 9 and the inner diameter reduced part 7 is extended so as to be made slightly longer than the small diameter part 6 in the axial direction of the screw 2. The projections 9 are separated into many ones so as to be discontinuous in the circumferential direction of the small diameter part 6 and the length (x) of each projection is 1/3 or less the circumference of the small diameter part and the length (y) thereof in the axial direction of the screw is the radius (r) or less of the small diameter part 6. Notches 15 are formed between the projections 9 and the length of each notch in the circumferential direction is set to 1/20-1/3 the circumferential length. By this method, an extruder uniformly mixing a resin and preventing the local generation of heat and suitable for forming resin foam is obtained.
Patent JP-H05293972-A (JP)
Title: Emission recovery method of ink jet recording apparatus
Inventor: KOITABASHI NORIFUMI
IPC: B41J2/185
Filed: 1992-04-20
Abstract: PURPOSE:To enhance emission recovery capacity in the emission recovery method of an ink jet recording apparatus. CONSTITUTION:Heat energy is generated by driving an emission heater 112H to collectively heat the part of an emitting orifice 113J. By this heating, the ink in a nozzle is foamed to be emitted from the emitting orifice 113J to eliminate a clogging state. Further, since the part of the emitting orifice 113J suddenly becomes high temp. even when the ink in the nozzle is foamed to be not emitted from the emitting orifice 113J, a dye is dissolved in the solvent or moisture of ink and the viscosity of thickned ink lowers. When the suction operation due to a cap member is performed thereafter, a common liquid chamber 113R and the part of the emitting orifice 113J can be refilled with fresh ink from an ink tank even under relatively low suction pressure because a clogging state is already eliminated.
Patent JP-S58217066-A (JP)
Title: File dualization controlling circuit
Inventor: OGAWA HARUKI
IPC: G06F12/16
Filed: 1982-06-11
Abstract: PURPOSE:To lighten the burden of a processing device, by using a file dualization controlling circuit, receiving preferentially a request from the processing device and also utilizing an idle time. CONSTITUTION:A processing device 1 is connected to a main file 3 and a sub- file 4 through a file dualization controlling circuit 2, and the files 3, 4 are used as external storage devices. A function selecting mechanism 21, a file dualization control mechanism 22, a multi-file access mechanism 23, a statistic processing mechanism 24, a mutual monitoring mechanism 25 and a mutual shunting mechanism 26 are provided on this controlling circuit 2. A file dualization access mechanism 221 and a backup reproducing mechanism 222 being under the control are controlled by the control mechanism 22 of said constitution. In this state, a request from the device 1 is received preferentially by the mechanism 21, a data is recorded dually in the files 3, 4 under the control of the mechanism 22, the statistic processing is executed by utilizing an idle time, and the burden of the device 1 is lightened.
Patent JP-H06304086-A (JP)
Title: Bathtub washing device
Inventor: SHOJI KENGO
IPC: A47L25/00
Filed: 1993-04-26
Abstract: PURPOSE:To prevent bathtub water from foaming due to a residual washing water without using a large quantity of water to rinse a circulation passage of a bathtub washing device. CONSTITUTION:For a washing water recovering tube 13 which recovers a washing water being jetted to a bathtub 1 to a circulation washing type bathtub washing device 2, a switching valve 20 is formed on the bathtub side in a case of the device 2. By the switching valve 20, the bathtub washing device 2 side is shut off from the bathtub 1 side. Therefore, the washing water which remains in a circulation passage of the device 2 does not mix with the bathtub water in the bathtub 1 through the recovering tube 13.
Patent JP-S4975651-A (JP)
IPC: C03C17/00
Filed: 1973-09-05
Abstract: A method for coating glass spheres or other discrete particles in which a silane coupling agent and an anti-caking agent are successively applied to the particles as they are continuously advanced along a feed path. After the application of the coupling agent, but prior to the introduction of the anti-caking agent, the mass of particles is agitated and its rate of movement is slowed to increase the depth of the mass. The curing of the coupling agent is initiated by the application of heat prior to the addition of the anti-caking agent, and the curing is continued during and subsequent to the agitation of the particles to provide a uniform multi-layer coating on each particle.
Patent JP-H04307722-A (JP)
Title: Method and apparatus for detection of position using grid-shaped mark
Inventor: SATO MAKOTO
IPC: G03F9/00
Filed: 1991-04-04
Abstract: PURPOSE:To obtain a position-detection method and a position-detection apparatus which use a grid-shaped mark which can detect relative positions of both a reference mark and a grid-shaped mark on the face of a wafer with high accuracy from the same mark image even when the reference mark and the grid-shaped mark on the face of the wafer are dislocated relatively by 1/2 or more of the fundamental cycle of a mark image. CONSTITUTION:A grid-shaped mark GW at a definite pitch is illuminated by using a light flux from a light-source means 2. By using a diffracted beam of light of a prescribed order out of reflected and diffracted beams of light from said grid-shaped mark GW, the image of said grid-shaped mark is formed on a prescribed face where the image of a reference mark GS has been formed. The spatial distribution of the contrast of the image of said grid-shaped mark is detected by using a contrast operation circuit 106; a specific mark in said grid-shaped mark is found; the position of said reference mark and that of the grid-shaped mark are detected by means of a position detection circuit 107 by utilizing said specific mark.
Patent JP-S59225805-A (JP)
Title: Tool for forming seamless steel pipe
Inventor: TAKADA ISAO
IPC: B21B25/00
Filed: 1983-06-06
Abstract: PURPOSE:To enhance the high temperature wear resistance and thermal shock resistance of a titled tool and to prolong its service life by composing the tool from a friction-operating layer consisting of high Cr alloy steel, obtained by hardening the steel and coating exidized scales on it, and a tool base body consisting of low alloy cast steel having high heat conductivity. CONSTITUTION:A friction-operating layer obtained by coating an oxidized scale, having the thickness effective enough for preventing seizure and insulating heat, on the surface of a clad layer of high Cr alloy steel having 2-15mm. clad thickness and provided with hardening treatment, which provides excellent high temperature strength, high temperature wear resistance, and toughness to the layer, is clad on the outer surface of a tool substrate consisting of a low alloy cast steel having high heat conductivity, to obtain a pipe-forming tool having long service life. As the clad layer, a high Cr steel alloy containing in wt%, 1.0-2.0 C, 0.1-2.0 Si, 0.3-2.0Mn, 11-22Cr, 0.6-8.0 Ni, 0.5-5,0 Mo or W, is suitable, and as a tool base body, a low alloy cast steel containing essentially of, in wt%, 0.1-0.6 C, 0.3-2.0 Mn, 0.1-6.0 Cr, is preferable.
Patent JP-S5433382-A (JP)
Title: Making of bulb
Inventor: FUKUDA MAKOTO
IPC: H01J9/34
Filed: 1977-08-19
Abstract: PURPOSE: To prevent blisters, cracks, etc. from occurring on the outside surface of a base and shorten the time for heating, by heating a bonding agent and bonding the base to the end of a bulb without directly heating the base. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60246805-A (JP)
Title: Spinneret
Inventor: SAKIHARA AKIO
IPC: D01F2/06
Filed: 1984-05-18
Abstract: PURPOSE:The main body of the spinneret made of an anticorrosive metal is lined with a spinning plate in a specific state to facilitate the formation of through- holes on the main body, replacement of the spinning plate with the structure simplified. CONSTITUTION:A plurality of through-holes 2 are bored on the bottom of the main body of the spinneret 1 which is made of an anticorrosive metal such as hastelloy and dish-shaped and ring grooves a are formed on the wall surface of the through-holes. Glass spinning plates 12 having many spinning nozzles 11 are set in the ring groove 9 and held with a packing of fluorine resin 10 on their periphery whereby the spinning plates are set on the individual through-holes. Thus, the spinneret 8' is easily prepared.
Patent JP-S59144-A (JP)
Title: Speed change driving apparatus of electrophotographic recording device
Inventor: SUGIZAKI TSUGIO
IPC: G03G15/041
Filed: 1982-06-10
Abstract: PURPOSE:To change scanning speed without producing any speed variation, by installing the 1st input shaft driven by a sprocket which is always rotated by a chain running at a fixed speed through a magnetic clutch for changing speed, the 2nd input shaft which is always driven by the chain, and backward driving shaft. CONSTITUTION:A magnetic clutch 129 for changing speed which transmits the rotational motion of a sprocket 80 to the 1st input shaft 77 when it is excited, is installed to the 1st input shaft 77 and when the copying machine is operated under the unmagnification mode, the magnetic clutch 129 is excited and a shaft 128 to be driven is rotated at a speed which is faster than that at the time of unmagnification mode. Furthermore, an intermediate gear 131 is supported at the intermediate section of the 1st input shaft 77 through an one-way clutch 130. When the magnetic clutch 129 is degaussed and electromagnetic solenoids 143 and 144 are set to the nonactuated condition, the rotational motion of the 2nd input shaft 78 is transmitted to the 1st input shaft 77 and the 1st input shaft is rotated under a slowed down condition.
Patent JP-H01273721-A (JP)
Title: Rear part door device for automobile
Inventor: SATO SEIICHI
IPC: B60J5/10
Filed: 1988-04-22
Abstract: PURPOSE:To enable a device to individually separately open and close each of the upper and bottom doors while simultaneously opened and closed by dividing the door, which covers a car body back opening, into two steps of upper and bottom doors while providing a frame member turnably on a common axis with the bottom part door and mounting the frame member removably to the bottom part door through a connection release part. CONSTITUTION:A door covers a back opening 2 in a car body 1 of one-box type wagon car or the like, and forming the door from an upper part door 3 and a bottom part door 4, a frame member 6 is provided turnably on a common axis with a turn axis of the bottom part door 4. A connection release part, comprising an operating rod and an insertion hole or the like, is provided between the frame member 6 and the bottom part door 4, and the frame member 6 is removably mounted to the bottom part door 4. By integrally respectively opening and closing the upper part door 3, bottom part door 4 and the frame member 6, the opening 2 enables its total unit to be opened and closed, while by stopping the frame member 6 to a car body side, each door 3, 4 of upper and bottom parts can be individually separately opened and closed.
Patent LT-2000064-A (LT)
Title: Flash-melt oral dosage formulation
Inventor: KOTHARI SANJEEV H
IPC: A61K31/4184
Filed: 2000-07-11
Abstract: There is provided granules for the production of flash-melt pharmaceutical oral dosage forms. In addition to one or more medicaments, the granules are composed of an excipient combination consisting of a superdesintegrant, a dispersing agent, a distributing agent, and a binder and may also include other conventional ingredients such as sweetening and flavoring agents. The subject granules are advantegeous in that they are stable and can be prepared without the aid of solvents and without the need for special environments or handling. Dosage forms, especially tablets, prepared therefrom on conventional equipment disintegrate in the mouth in under about twenty five seconds.
Patent LT-2014140-A (LT)
Title: New recombinant antibody against human carbonic anhydrase xii
Inventor: DEKAMINAVIČIŪTĖ DOVILĖ
IPC: C12N15/00
Filed: 2014-12-12
Abstract: A new recombinant antibody that targets transmembrane enzyme carbonic anhydrase XII was produced. The expression of the enzyme increases in certain types of cancer cells. Recombinant antibody produced is a new protein, which so far has not been described in scientific literature. First, cell line (hybridomas) producing monoclonal antibody to carbonic anhydrase XII was developed. Copy DNA sequences encoding an immunoglobulin variable regions were cloned from hybridoma cells, recombinant plasmids were created and recombinant antibody expression was attained. Well-known methods, such as hybridoma technology, genetic engineering, protein purification, immunochemical analysis were used for antibody development. Recombinant antibody produced may be applied in medical and biopharmaceutical branches due to capacity to inhibit growing of cancer cells containing carbonic anhydrase XII.
Patent MX-9202146-A (MX)
Inventor: MARTIN JOSEPH ARMSTRONG
IPC: C07C271/22
Filed: 1992-05-08
Abstract: Compounds of the formula <CHEM> wherein R<1> represents alkoxycarbonyl, aralkoxycarbonyl, alkanoyl, aralkanoyl, heterocyclylcarbonyl or a group of the formula <CHEM> R<2> represents alkyl, cycloalkylalkyl or aralkyl; R<3> represents hydrogen and R<4> represents hydroxy or R<3> and R<4> together represent oxo; R<5> represents alkoxycarbonyl or alkylcarbamoyl; R<6> and R<7> together represent trimethylene or tetramethylene optionally substituted by alkyl or on adjacent carbon atoms by tetramethylene; R<8> represents alkoxycarbonyl, aralkoxycarbonyl, alkanoyl, aroyl, aralkanoyl or heterocyclylcarbonyl; and R<9> represents alkyl, cycloalkyl, cycloalkylalkyl, aralkyl, cyanoalkyl, carbamoylalkyl, alkylthioalkyl, alkoxyalkyl or alkoxycarbonylalkyl, and pharmaceutically acceptable acid addition salts of those compounds of formula I which are basic, inhibit aspartyl proteases of viral origin and can be used in the form of medicaments for the prophylaxis or treatment of viral infections. They can be manufactured according to generally known methods.