baber/WOPTO huggingface dataset:
Patent JP-S5921360-A (JP)
Title: Process for stable coloring of food made from wheat flour
Inventor: WADA MORITAKA
IPC: A23L7/109
Filed: 1982-07-28
Abstract: PURPOSE:To prevent the color change of a food made from wheat flour and colored with the pigment of gardenia, by using the gardenia pigment fractionated and purified with a porous adsorbent resin. CONSTITUTION:The fruit of gardenia is extracted with water or an about 20% alcohol solution to separate the gardenia pigment from the fruit. The extract liquid is made to contact with a porous adsorbent resin to effect the adsorption of the yellow pigment and green-colored substance from the gardenia pigment to the resin. The resin is treated with a 25% alcohol solution to elute the green- colored substance, and then with 50% alcohol solution to separate the yellow pigment. The eluate is filtered and concentrated to obtain a concentrated liquid or pulverized to obtain purified gardenia pigment. When a food made from wheat flour such as vermicelli is colored with the pigment, the obtained yellow color lasts for a long period.
Patent JP-S6113716-A (JP)
Inventor: KUROODO KURUNIA
IPC: H03G3/34
Filed: 1985-06-17
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-H01302992-A (JP)
Title: Digital demodulation device for video signal
Inventor: NAKAGAWA YUKIO
IPC: H04N9/64
Filed: 1988-05-31
Abstract: PURPOSE:To reduce signal deterioration by A/D-converting the carrier of the modulated color signal of an inputted composite video signal by a line-locked clock, and demodulating it digitally by using vertical correlation. CONSTITUTION:The inputted composite video signal CM1 is A/D converted 3 by the line-locked clock, and the carrier fSC is A/D-converted 4, and digital data CM2, SC1 are outputted, and these signals are 2H-delayed respectively by 2H-delay memories 5, 6, and the signals CM3, SC2 are formed. Besides, the signal CM2 and the signal that the signal SC1 is Hillbert-converted 7 are multiplied 9, 10, and the sum 19 of the multiplications 17, 18 of the signals from which luminance signal components were removed by comb line filters 13-16 through LPFs 11, 12 and the signal that the signal SC2 is Hillbert- converted 8 is led to a subtracter 20, and is subtracted from the signal CM3, and a luminance signal Y is outputted. Thus, all the signals can be processed by line-lock method whether the carrier frequency of the modulated color signal is line-locked or not, and the demodulation processing using the vertical correlation can be performed without switching a circuit.
Patent JP-S5757841-A (JP)
Title: Controlling method for heating furnace
Inventor: ENDOU TOSHIO
IPC: C21D9/00
Filed: 1980-09-24
Abstract: PURPOSE:To reduce the consumption of fuel for heating by heating billets at the heating capacity limits from a certain time before the intended extraction time, and setting the furnace temp. at a target extraction temp. when the billet temp. attains prescribed conditions at the time of heating the billets in a heating furnace thereby controlling the soaking. CONSTITUTION:Plural billets 2 are charged into a heating furnace 1 through its charging port, and while they are heated, they are extracted from an extraction port. The in-furnace positions of the billets 2 are recognized by a tracking device 3, and the furnace temp. signals TA by thermocouples 4 are fed to a billet temp. forecasting device 5, a furnace temp. set value determining device, 7, and a furnace temp. controller 8. In the device 6, the in-furnace positions and intended extraction time of the billets are forecast. In accordance with such data, the billets 2 are heated at the capacity limit of the heating furnace from a certain time before their intended extraction and when the billets 2 attain the billet surface temp. or average temp. preset around the target extration temp. after this, the temp. of the heating furace is so controlled as to attain the target extraction temp. The billets are heated to the target temp. with less fuel.
Patent JP-H04332130-A (JP)
Title: Manufacture of semiconductor element
Inventor: MORI KOJI
IPC: H01L21/31
Filed: 1991-05-07
Abstract: PURPOSE:To form a boundary state between a semiconductor layer and an insulating film in high quality of substantially the same degree as that obtained by a thermal-oxidation process without necessity of a high temperature process. CONSTITUTION:After a semiconductor layer 2 is formed on a substrate 1, a lacer beam is emitted from a laser in an oxidative atmosphere thereby to form a thin oxide layer 3 as a first oxide layer on the layer 2. Then, a second oxide layer 4 is formed on the layer 3 by irradiating it with a laser beam from a laser or by a CVD method.
Patent JP-H11320382-A (JP)
Title: Device and method for controlling wire type cutter
Inventor: YAMADA TORU
IPC: B24B27/06
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a control device to suppress the tension fluctuation of a wire throughout the whole of a wire cutter and improve productivity of a wire cutter. SOLUTION: This control device for a wire type cutter comprises a first detecting means 11 to detect the running speed of a wire at a cutter structure part 1; second detecting means E1 and E2 to detect the height positions of the running blocks T1 and T2; third detecting means S1 and S2 to detect the radiuses including a wire of a wire feed reel R1 and a wire receiving reel R2; and a motor speed change means to control the rotation speed of motors M1 and M4 to rotate the feed wire reel R1 and the wire receiving reel R2. This motor speed change means effects control based on a signal outputted from first, second, and third detecting means.
Patent JP-S6112047-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAWARA YASUMITSU
IPC: H01L21/60
Filed: 1984-06-28
Abstract: PURPOSE:To assure an excellent bonding process by means of forming excellent semispherical solder bump electrode by a method wherein, after removing a resist for plating protection by a solvent in case of removing an Al-Ni alloy layer, a solder plating and a copper plating layer are thinly coated with tin. CONSTITUTION:After forming a solder plating 9-1 and removing a resist, the lower part of solder plating 9-1, overall surface of a copper plating layer 8 and an Ni layer 6 as intermediate metallic layer are covered with a tin plating layer 9-2. The overall surface of solder bump electrode, the copper plating layer 8 and the Ni layer 6 are selectively coated with the tin plating layer 9-2 depending upon the adhesive property of basic metals. Next an Al-Ni alloy layer 5 is immersed in an etchant to be removed excluding the bump electrode pad. Finally the solder plating 9-1 and the tin plating layer 9-2 may be respectively melted at te normal temperature of 340-350 deg.C for solder alloying to form a semiconductor solder bump electrode.
Patent JP-S6026508-A (JP)
Title: Conveying device for drive-in bank
Inventor: HAMADA TAKAAKI
IPC: G07D9/00
Filed: 1983-07-21
Abstract: PURPOSE:To reduce an installation cost and an operating cost through decreasing of the number of idle rollers, by installing a container, provided with wheels which can freely roll on a guide member, and a pair of belts for nipping the container therebetween. CONSTITUTION:A container 81, waiting at a delivery window 50 on the customer side, is taken up to enclose a bankpassbook therein. With a motor 90 started, the motor 90 runs counterclockwise, and simultaneously, a loop belt 87 is rotated in the direction of an arrow mark O, and a loop belt 88 is turned in the direction of an arrow mark P. Wheels 82 of the container 81 are directed inwardly of the delivery window 50, and the upper end part is lightly interposed between a driven pulley 62 and a drive belt 68 and between a driven pulley 74 and a drive belt 79. When the container 81 approaches a delivery window 47 on the teller side, a microswitch is operated to stop the motor 90. A clerk on the teller side receives the container 81, a required money and the bankpassbook, etc. are enclosed in the container 81, with a start switch pushed, the motor 90 reverses, and the belts 68 and 79 are also moved in a reverse direction.
Patent JP-H11321777-A (JP)
Title: Receive pin surface plate of bent outer plate
Inventor: SATO ETSUJI
IPC: B63B9/06
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To adjust the height of an inner cylinder in a state of near no load by providing a fixed load spring having the same load as the own weight of the inner cylinder on the open end of an outer cylinder and sticking the tip of the fixed load spring to the lower part of the inner cylinder the length of which is equal to or longer than that of the inner cylinder extended out from the outer cylinder. SOLUTION: A fixed load spring 8 is stored in a spring storing bucket 7 installed on both sides of the open end of an outer cylinder 2 by a pin for engagingly locking the spring. The tip of a wound fixed load spring 8 is stuck to the lower outer wall surface of an inner cylinder 3 through the gap 10 formed between the outer cylinder 2 and the inner cylinder 3. Therefore, when the winding torque of two fixed load springs 8 is set so as to be the same as the own weight of the inner cylinder 3, the inner cylinder 3 is made to a no load state by the rewinding torque and the height of the inner cylinder 3 can be adjusted in the no load state. Further, the strength for holding a block by one receiving pin can be increased and the height of the inner cylinder 3 can be adjusted by a light work.
Patent JP-S62288503-A (JP)
Title: Method for measuring crack of coke oven wall
Inventor: SAKAI TOSHIHIKO
IPC: G01N21/93
Filed: 1986-06-06
Abstract: PURPOSE:To obtain exact and high quality measurement accuracy and to determine a crack quantitatively and easily, by introducing an observation device into a combustion chamber and setting the width dimension of the refractory brick in an image to a reference length to measure the width dimension of the crack. CONSTITUTION:An observation device is introduced into a combustion chamber 11 and, from such an aspect that a crack is generated from the side of a carbonization chamber 12 largely changing in temp. and receiving a shock, the crack on the side of the combustion chamber 11 is found out to judge whether it is a piercing crack. Subsequently, the crack of a partition wall and the refractory brick in the vicinity thereof are caught in one picture to obtain an image which is, in turn, corrected on the basis of the opposed angle of the observation device to be converted to an image obtained by allowing the observation device to accurately oppose to the partition wall and the width dimension of the refractory brick is set to a reference length on the basis of the corrected image to measure the width dimension of the crack. Since the width dimension of the crack is relatively determined with respect to the reference length of the refractory brick in the vicinity of the crack, an error is reduced and the crack is determined accurately and, because of this, repairing itself can be performed efficiently and rapidly without wastefulness.
Patent JP-S5756772-A (JP)
Title: Detector for display time
Inventor: IIZUKA KAZUO
IPC: G01D5/249
Filed: 1980-09-22
Abstract: PURPOSE:To detect time positions accurately and facilitate assembling by forming the code patterns of the hour and the code patterns of the minute respectively to rotators rotating cooperatively with the respective revolutions of an hour hand pipe and a minute hand pipe and utilizing these code patterns. CONSTITUTION:In the bands of respective hours of 1 o'clock -12 o'clock in a rotator 1 secured to an hour hand pipe 2, the respective long holes 3... formed with the code patterns corresponding to the respective hours by long holes 3... are formed in extension to the inside of the adjacent bands, and the long holes on circumferences W-Z are weighted respectively by ''1'', ''2'',''4'', ''8''. The holes 8...8 on the circumferences A-D of a rotator 6 secured to a minute hand pipe 7 are weighted respectively by ''1'', ''2'', ''4'', ''8''. The long holes 3 of the rotator 1 are detected with detectors 4, 5 and the holes of the rotator 6 with a detector 8. The desired bit outputs are selected from the outputs from the rspective detectors, and the time positions of the displayed time are detected from such output bits and the outputs of the detectors.
Patent JP-S6111699-A (JP)
Inventor: WAKAMATSU MITSUO
IPC: G21C17/06
Filed: 1984-06-28
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-S5834600-A (JP)
Inventor: UKAI YUUJIROU
IPC: H01J37/08
Filed: 1981-08-25
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-S6025978-A (JP)
Inventor: ETSUKARUTO KURANTSU
IPC: C07C17/08
Filed: 1984-06-28
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-S63295996-A (JP)
Title: Control-rod handling apparatus
Inventor: IGARASHI RYOKICHI
IPC: G21C19/20
Filed: 1987-05-28
Abstract: PURPOSE:To make it possible to disengage a control rod using bayonet coupling and a control-rod driving mechanism and to lift the control rod and a fuel supporting metal part, at the same time, by turning a clamping mechanism for the fuel supporting metal part and a control-rod clamping mechanism together with a main body part. CONSTITUTION:A main body part 17 is mounted on the upper surface of a fuel supporting metal part 6 through an upper grid plate. A pair of clamping mechanisms 30A and 30B for the fuel supporting metal part having plungers, which are engaged with an orifice 6a of the fuel supporting metal part 6, are provided at the lower part of the main body part 17. A control-rod clamping mechanism 42 having a hook, which is engaged with the handle of the control rod, is provided in the main body part 17. The clamping mechanisms 30A and 30B for the fuel supporting metal part and the control-rod clamping mechanism 42 are turned with a turning part together with the main body part 17 as a unitary body. In this way, the linking between the control rod using a bayonet coupling and the control-rod driving mechanism can be disengaged. Furthermore, the control rod and the fuel supporting metal part can be simultaneously lifted up from the inside of a reactor pressure vessel.
Patent JP-H06304543-A (JP)
Title: Method for vacuum solidification of incinerated ash and solidified product
Inventor: SATATSU OSAMU
IPC: B09B3/00
Filed: 1993-04-26
Abstract: PURPOSE:To obtain a solidified concrete product without leakage of a harmful heavy metal from the incinerated ash of a waste. CONSTITUTION:The solidified product from which a harmful heavy metal does not elute can be obtained by adding a stable solidifying agent contg. not only the solidifying agent solidifying calcium owing to the action of a cement but also a glass forming component, such as sodium, potassium, boron, etc., together with an org. chelating agent. The compression strength to the solidified product is changeable optionary according to the vacuum degree of the device.
Patent JP-H11326818-A (JP)
Title: Head-mounted display device and magnified picture producing method
Inventor: KIKUCHI MASAHITO
IPC: G02B27/02
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To make a user observe a high quality picture without ghost. SOLUTION: A half mirror part 2 has a three-layered structure. The structure is formed of, from the side near a LCD 1, a half mirror 2a, a polarizing filter 2b, and a quarter-wave plate 2c. A concave mirror 3 is arranged in a course of light reflected by the half mirror part 2. This concave mirror 3 is faced to the half mirror part 2. In an optical system of such a composition, a picture to be observed by a user passes a light path shown by the light 4a, 4b, 4c, and serves as outgoing light 4d. The user can see a magnified virtual image of the picture displayed on LCD 1 by observing this outgoing light 4d.  A light path except the above, namely, the light passing through a light path accompanied by reflection on the back side of the quarter-wave plate 2c is linearly polarized when passing through the polarizing filter 2b, and the plane of polarization is rotated by 90 degrees by traveling between the quarter-wave plate 2c and the filter. And, it is absorbed by being made incident on the polarizing filter 2b again.
Patent JP-2000316737-A (JP)
Title: Counter
Inventor: WADA REN
IPC: A47K1/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a counter facilitating operation such as inspection. SOLUTION: This counter is provided with a top plate 5 projecting from a wall surface Wa and a front plate 6 suspended from this side of the plate 5. The plate 6 is provided with a fixed part 7 and a freely attachable and detachable part 8. The part 8 is obtained by integrally forming a front surface part suspended from this side of the plate 5 and a bottom surface part extended to abut on or to be close to the surface Wa. The plate 6 connects one end part of the part 8 to the end part of the part 7 and connects the other side of the part 8 to a bracket fixed to the surface Wa at the time of mounting the part 8. The part 8 of the plate 6 can be connected by moving it in a direction toward the fixed part 7 along the surface Wa and the plate 5.
Patent JP-H08323499-A (JP)
Title: Die unit
Inventor: KATAGIRI MANABU
IPC: B28B3/02
Filed: 1995-05-30
Abstract: PURPOSE: To facilitate a punch changing operation, in a die unit for compression- molding a powder material into a prescribed shape, by removing a die and a die holder attached to a mantle. CONSTITUTION: The base 1 of a die unit is supported by a press; the spring 25 vertically penetrating the base 1 and provided on a supporting base 2 supports a lower first punch holder 24 that supports a lower first punch 22; to a lower second punch holder 29 holding a lower second punch 23, a stopper 33 is attached that determines the position of the upper moving limit of the lower first punch holder 24. Then, compression molding is performed by filling a powder material between a lower punch 21, which consists of the lower first punch 22 and the lower second punch 23 that make a pair with each other, and the upper punch 6.  In the case of changing the punch, it is easily set, with the die 4 and the die holder 20 removed, using this space after the removal, by pulling out the lower punch 21 upward that is made removable with the bolt preliminarily taken off, and lowering a new lower punch from the above.
Patent JP-S60100484-A (JP)
Title: Thin film solar battery device
Inventor: IMAIZUMI KATSUMI
IPC: H01L31/0687
Filed: 1984-06-26
Abstract: PURPOSE:To enable to produce a high output in a simple structure by superposing solar battery cells in plural stages with respect to the incident direction of a light. CONSTITUTION:When P<+>/N<->/N<+> type amorphous silicon unit solar battery cells are superposed in three stages, grid electrodes 2 are pattern-printed and baked, for example, on a glass substrate. Then, In2O3-SnO2 transparent conductive film 3 is deposited. Then, a mixture gas produced by adding monosilane to hydrogen gas base is used as a raw material, and an amorphous silicon unit solar battery layer P<+>/N<->/N<+>4-6 are grown by a diode type glow discharger. Further, the second unit solar battery cells 8-10 of amorphous silicon unit solar battery layers P<+>/N<->/N<+> type and unit solar battery cells 12-14 of the third stage of similar transparent conductive film 11, amorphous silicon unit solar battery layer P<+>/N<->/N<+> type are formed, and a back surface electrode 15 is then formed.
Patent JP-S5774671-A (JP)
Title: Surface acoustic wave element inspecting device
Inventor: MITSUYU TSUNEO
IPC: G01R31/28
Filed: 1981-08-25
Abstract: PURPOSE:To inspect a surface acoustic wave element with facibility and rapidity, by determining whether or not interelectrode capacitance of the surface acoustic wave element is in a satisfactory condition by measuring it with a searching probe. CONSTITUTION:When a probe 4 is connected to electrodes 2 and 2' of a surface acoustic wave element 1 mounted on a specimen holding table 5 of a movable device 6 which is designed capable of freely moving in horizontal and vertical directions, a capacity between the electrodes 2 and 2' is measured by an electrostatic capacity meter 10. By making a judgement on the interelectrode capacitance, which sensitively varies in accordance with abnormality of pattern of this element 1, by measuring it, it is possible to easily and quickly inspect the surface acoustic wave element to determine whether or not it is in a satisfactory condition.
Patent JP-H04359783-A (JP)
Title: Refrigerator
Inventor: KIMOTO TETSUO
IPC: F25D23/12
Filed: 1991-06-05
Abstract: PURPOSE:To make it possible to provide an air cleaning function more economically and what is more, a satisfactory level of cooling performance and drive air cleaning operation as economically and quietly as possible. CONSTITUTION:There is installed an air cleaner 17 and a condenser 13 of refrigeration cycle in a draft passage 11 which is designed to suck external air inside and discharge internal air outside by driving fans 15 and 16. When the refrigeration cycle is suspended during the operation of the air cleaner 17, it is arranged to drive the above fans 15 and 16 at a smaller air flow rate compared with the refrigeration cycle operation.
Patent JP-S6024602-A (JP)
Title: Model norm adaptive system
Inventor: TANUMA RIYOUHEI
IPC: G05B13/04
Filed: 1983-07-21
Abstract: PURPOSE:To raise a stability of a system, and to raise a reliability by setting a prescribed time containing a time when an input is changed suddenly, as a non- operation time, and stopping an adaptive operation of a model norm adaptive system within said time. CONSTITUTION:A prescribed time containing a time when an input is changed suddenly is set as a non-operation time, so that an adaptive operation of a model norm adaptive system is stopped within this non-operation time. That is to say, the adaptive operation can be stopped by making a model output and a process output, and a state variable of a model and a state variable of a process coincide during the non-operation time. Therefore, a follow-up indicating mechanism 9 is added. The mechanism 9 is interlocked with changeover switches S1, S2. Within the non-operation time, a process output (y) is inputted to a first order time lag element 5 of a model, and as for a time constant of the element 5, (y) being an input is filtered, and also a selected value Tf is given so that a model output (ym) coincides actually to (y).
Patent JP-S5257569-A (JP)
Title: Grinding liquid tank
Inventor: SUZUKI IKUO
IPC: B01D21/00
Filed: 1975-11-05
Abstract: PURPOSE:To have grinding liquid flow into the tank after one inducted to an overflow tank so as to form a laminar flow, thereby facilitating removal of grain.
Patent JP-S62290127-A (JP)
Title: Manufacture of semiconductor device
Inventor: HISHIOKA KENJI
IPC: H01L21/28
Filed: 1986-06-09
Abstract: PURPOSE:To prevent the generation of an air gap by side etching without inhibiting the object of the formation of a foundation conductive film by forming a protective film having etching mask action to a hydrofluoric acid group chemical onto the sidewall of a contact hole. CONSTITUTION:A pattern for a contact hole is shaped onto a layer insulating film 5, and the contact hole 6 is bored so as to expose a contact-surface forming predetermined section. A natural oxide film 7 grows on the base of the contact hole 6. An SiO2 film 10 is formed on the whole surface on the layer insulating film 5. A CVD oxide film 10' is also deposited on the inner surface of the contact hole. The whole surface of the upper surface of a substrate is etched so as to remove the CVD oxide film 10. The CVD oxide film 10' is left only on the sidewall of the contact hole 6. The whole substrate is dipped in a hydrofluoric acid group chemical solution, and the inner surface of the contact hole is washed to remove the natural oxide film 7. Since the CVD oxide film 10' functions as a protective film against etching by the hydrofluoric acid group chemical solution at that time, a TiSi2 film 4 is not side-etched.