baber/WOPTO huggingface dataset:
Patent JP-H08309960-A (JP)
Title: Method and apparatus for heat transfer printing
Inventor: ASAI YASUNAO
IPC: B41F16/02
Filed: 1995-05-16
Abstract: PURPOSE: To obtain a method and an apparatus for heat transfer printing capable of heat transfer printing without using a felt blanket. CONSTITUTION: A rotating heating roll 12 is formed with the midway of a transfer sheet passage A in contact with the outer periphery 12a at the outside of the periphery 12a and with the midway of a passage B for a material to be transferred in contact with the passage A. Further, a feed roll 13 in contact with the passage B is provided at the outside of the conveying side of the roll 12, and a carrier roll 15 in contact with the passage B and a speed regulator for regulating the peripheral speed difference of the rolls 13 and 15 are provided at the outside of the delivery side of the roll 12.  The material F to be transferred is pulled between the conveying side and the delivery side of the material F to be transferred to the roll 12 to regulate the tension, thereby bringing the material F to be transferred into pressure contact with the sheet P by the tension of the material F to be transferred to heat transfer print it.
Patent JP-S6311493-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M9/121
Filed: 1986-06-30
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-S63316867-A (JP)
Title: Electrophotographic sensitive body
Inventor: GOTO SATOSHI
IPC: G03G5/06
Filed: 1987-06-19
Abstract: PURPOSE:To enhance sensitivity and durability of a sensitive body by incorporating 2 kinds of specified compounds in a photosensitive layer. CONSTITUTION:The photosensitive body is obtained by successively laminating on a conductive supporting body 1, for example, an interlayer 5, then a charge transfer layer 3 containing the charge transfer material represented by formula I, and a charge generating layer 2 containing the charge generating material represented by formula II, and when needed, a protective layer 8. In these formulae, R1 is H, alkyl, or the like; R2 is H, aryl, or the like; each of Ar1, Ar3, and Ar4 is phenyl or naphthyl; and Ar2 is phenylene or naphthylene; each of X1 and X2 is H halogen, or the like; A is a group of formula III; Y is carbamoyl or sulfamoyl; and Z is an aromatic hydrocarbon ring or heterocyclic ring, thus permitting the obtained photosensitive body to be high in sensitivity and small in fatigue deterioration due to the time of repeated uses, by using the compd. of formula I and II in combination.
Patent JP-H0822426-A (JP)
Title: Network management system
Inventor: NAKAMURA SADATOSHI
IPC: G06F13/00
Filed: 1994-07-05
Abstract: PURPOSE:To reduce the frequency of operation performed between a managing node and a managed node and lighten the load on a network, and to reduce the mounting of processing at the managed node when tabular data are managed on the network. CONSTITUTION:Prior to the acquisition of a record from the managed node, the managing node acquires all key data from the managed node S31, and selects target key data S32 and transfers the data to the managed node to acquire data corresponding to the key data S33. Further, the array of the key data is held at the managing node.
Patent JP-S63152969-A (JP)
Inventor: HANAKURA KAZUICHI
IPC: A24D1/02
Filed: 1987-06-19
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-S5943395-A (JP)
Inventor: IGARI YOSHIMASA
IPC: G21F1/08
Filed: 1982-09-06
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-S5945871-A (JP)
Title: Brewing of wine
Inventor: KITOU KAZUYOSHI
IPC: C12G1/02
Filed: 1982-09-06
Abstract: PURPOSE:To prepare brewed wine effectively and properly retaining the flavor of fruits, by separately fermenting two or more kinds of fruit juice obtained by dividing the juice of the raw material fruits, and combining the fermented juice together after the end stage of the fermentation. CONSTITUTION:The fruits such as grape, tangerine, lemon, etc. are optionally subjected to the pretreatment such as removal of stalks, skinning, crushing, water absorption, preliminary cooling, etc. The pretreated fruits are cooled to the ice crystal formation temperature zone of the fruits, or frozen and then heated to the ice crystal formation temperature of the fruits. The obtained semi- frozen or semi-molten fruits are squeezed, the squeezing residue is heated and a gain squeezed, and if necessary, the residue is heated and squeezed. The concentrated fruit juice obtained by the first squeezing and the low-concentration fruit juice obtained by the succeeding process are fermented separately, and the fermented juices are mixed together at the end stage of the fermentation. The wine obtained by this process has high mellowness and clear fruit flavor compared with the wine prepared by conventional brewing method.
Patent JP-S6216233-A (JP)
Title: Magnetic recording medium
Inventor: SHIMOZAWA TORU
IPC: G11B5/708
Filed: 1985-07-15
Abstract: PURPOSE:To obtain a magnetic recording medium which has good dispersibility, lessens the decrease of a satd. magnetic flux density and surface roughness and has an excellent electromagnetic conversion characteristic by incorporating carbon black having <=0.05% ash content into a coating type magnetic recording layer provided on a non-magnetic substrate. CONSTITUTION:The carbon black having <=0.05% ash content, 20-350m<2>/g specific surface area, <=200ml/100g oil absorption and 13-60mum average grain size is incorporated into the magnetic recording layer provided on the non- magnetic substrate. The amt. of the impurities incorporated into the ash is decreased by decreasing the ash content in the carbon black, by which the dispersibility of the carbon black is improved and the decrease of the satd. magnetic flud density and surface roughness is lessened. The magnetic recording medium having the excellent electromagnetic conversion characteristic is thus obtd.
Patent JP-S6310557-A (JP)
Title: Semiconductor memory
Inventor: SASAKI MASAYOSHI
IPC: H01L27/10
Filed: 1986-07-02
Abstract: PURPOSE:To highly integrate a semiconductor memory in high density by burying a cell plate in a groove to be common for all cells, and providing a switching transistor directly above a charge storage region. CONSTITUTION:One electrode 12 of the capacitor of the memory cell of a DRAM is formed as an H<+> type Si single crystal layer on a P<+> type Si single crystal substrate 10, and the other electrode 13 is formed in a groove dug in depth arriving at the substrate 10 in a predetermined shape to surround a certain region of the N<+> type layer. The electrode 13 is used as the common electrode of memory cells to be simultaneously used as an element separating region, an H<-> type single crystal layer 15 is epitaxially grown on the N<+> type layer, and an electrode to become a word line 19 is formed on the side wall of the N<-> type layer 15. An N+ type semiconductor layer 17 is formed on the top of the layer 15, a bit line 22 is connected, and the layer 17the layer 15-the layer 12 are operated as a static induction type transistor controlled by the electrode of the line 19.
Patent JP-S5581445-A (JP)
Title: Treating method of fluorescent material
Inventor: TAKAHARA TAKESHI
IPC: H01J29/22
Filed: 1978-12-15
Abstract: PURPOSE: To improve dispersibility and coating property by almost coating the colloidal silicate compound which is produced in the suspension of a fluorescent material on the surface of the fluorescent material with the appropriate addition of high polymer floculant.  
     CONSTITUTION: Water glass and water soluble metal salt compound are added in the fluorescent material suspension and are agitated. While the colloidal silicate compound which is produced by the above reaction is floating in the suspension, the high polymer flocculant of (5×10 -4 grW0.1gr)/l is dropped in the suspension and the colloidal silicate compound is coagulated with the fluorescent material. After the fluorescent material on which almost 100% silicate compound is coated is filtered and dried, it is washed in pure water and is dried. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5277751-A (JP)
Title: Electrochromic display cell
Inventor: YOSHIDA TAKASHI
IPC: G02F1/15
Filed: 1975-12-24
Abstract: PURPOSE: To guarantee sufficient contrast and let the insulating layer also serve as an insulator over lead parts by mixing pigments in the insulating layer provided on an electrochromic layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6045821-A (JP)
Title: Two phase pulsating power supply circuit for josephson circuit system
Inventor: SOKAWA HIDEKAZU
IPC: G05F3/16
Filed: 1983-08-24
Abstract: PURPOSE:To control freely the timing relation of the both phase output through a simple and small circuit by controlling the duration of an output pulse of each phase of a power supply to form the overlapped time parts within a prescribed range with high control performance. CONSTITUTION:The secondary winding output current I0(phi1) sometimes exceeds the critical current value of a Josephson junction J1 at a certain phase angle. In such a case, the junction J1 is switched to a voltage state and its both-terminal voltage is limited to a fixed level of gap voltage. Therefore the power supply current is supplied hereafter to the load set relatively at a low impedance in response to the switch of the junction J1. The value of the supplied voltage is clamped down to a level lower than the fixed value to form a trapezoidal waveform desirable to a pulsating power supply. The same operation is given also with the output current I0(phi2) of a transformer. Thus it is finally possible to obtain the conditions where the pulsating current of one side has a rise before the pulsating current of the other side has a fall. Furthermore the time width during which both currents have a rise respectively can be controlled with high efficiency in response to the DC bias value.
Patent JP-H0822691-A (JP)
Title: Opening/closing device for cover
Inventor: NARITA ISAO
IPC: G11B33/02
Filed: 1994-07-06
Abstract: PURPOSE:To obtain a cover opening/closing device providing high safety, in which the cover for a cassette tape port is not opened even though it is pushed when a VTR part only is removed from the product. CONSTITUTION:When the VTR chassis is removed, a protrusion 4 of a cam 5 being pressed by a spring 7 is projected to interrupt the turning of the dustproof cover 2. When the VTR chassis is installed, the cam 5 is pushed down and the protrusion become dented to enable the turning of the dustproof cover 2. Thus, the dustproof cover becomes the unopened state after the VTR part is removed, therefore, the cover opening/closing device providing high safety is attained.
Patent JP-S59132071-A (JP)
Title: Electronic translating device
Inventor: KANOU MASAO
IPC: G06F17/28
Filed: 1983-08-22
Abstract: PURPOSE:To make it possible to attain quickly information concerning an original form by storing an index word, original form information, and translated words with respect to each word and attaining original form information simultaneously with retrieval of a pertinent word. CONSTITUTION:An output control part 16 loads various information which are stored in relation to word ''broke'' to an output buffer 15 and a signal S2 is outputted to open a gate 14 when a delimiter code is detected, and the translated words of word ''broke'' which is the contents loaded to the buffer 15 are outputted to a storage part 13. The control part 16 outputs the address of word ''break'' to an address register 5 and loads the word information of the word ''break'' of the original form also and stores it in the storage part 13. Consequently, if the operator operates an original form key to display the contents of a storage area a3 and operates a translated word key thereafter when he wants to attain the original form of word ''broke'', contents of a storage area a4 are displayed; and he operates a change key or an indiom key, the contents of a storage area a5 or a7 are displayed.
Patent JP-S6215869-A (JP)
Title: Manufacture of josephson device
Inventor: TAKENAKA HISATAKA
IPC: H01L39/24
Filed: 1985-07-13
Abstract: PURPOSE:To obtain a Josephson device which makes it possible to obtain a highly integrated superconducting circuit having reduced current variations and increased switching speed even when the junction area is made minute, by alternately stacking superconductor and insulator layers, obliquely etching this multilayer structure, and using each superconductor layer as a lower superconductor electrode. CONSTITUTION:Superconductor and insulator layers 3 and 4 are alternately stacked to form a thin multilayer film, which is then obliquely etched. Each of the superconductor layer 3 of the multilayer film is employed as a lower superconductor electrode. A barrier layer is formed on the lower superconductor electrode, and an upper superconductor electrode 9 is formed on the barrier layer. For example, a resist layer 5 is formed on the laminated film consisting of the thin film layers 3 and 4, and etching is carried out using a gas mixture of CF4 and O2 to form a slant surface having an angle of about 45 deg.. Thereafter, the resist 5 is removed, and a resist pattern 6 for defining the Josephson junction area is formed. After an SiO2 insulating layer 7 has been formed, a resist pattern for forming upper electrodes is formed, and portions of the superconductor layers 3 which are exposed at the slant surface are subjected to plasma cleaning and plasma oxidation to form a tunnel barrier. Then, upper electrodes 9 of Pb-Bi alloy are formed.
Patent JP-H0819307-A (JP)
Title: Seeding device
Inventor: SHIMADA AKIRA
IPC: A01C7/04
Filed: 1994-07-06
Abstract: PURPOSE:To provide a vacuum suction type seeding device capable of sucking seed grains one by one with a suction nozzle. CONSTITUTION:This seeding device is a vacuum suction type seeding device constituted by forming a seed guide unit 45 into a V-shaped cross section in the seeding device equipped with a seed hopper 44, the seed guide unit 45 and a vibrator 46 for vibrating the seed guide unit 45. Furthermore, the vibrator is installed in the seed hopper 44. A groove having a slightly larger width than the minor axis of the seeds is formed in one lateral side of the seed hopper 44.
Patent JP-H0323295-A (JP)
Title: Method for synthesizing semiconductor diamond
Inventor: MITOMO TORU
IPC: C30B29/04
Filed: 1989-06-19
Abstract: PURPOSE:To synthesize semiconductor diamond having satisfactory crystallinity and superior characteristics by a vapor phase method by using a gaseous mixture of a gaseous carbon-contg. compd. with gaseous hydrogen and a gaseous org. phosphorus or boron compd. as a doping gas. CONSTITUTION:When semiconductor diamond is synthesized by a vapor phase method with microwave plasma, etc., a gaseous carbon-contg. compd. such as methane, acetylene or ethanol is mixed with gaseous hydrogen in 0.001-0.2 molar ratio and further mixed with a doping gas and the resulting gaseous mixture is led to the surface of a substrate kept at 600-1,200 deg.C preferably under 10-100Torr pressure. In the case of a p-type semiconductor, a gaseous org. boron compd. such as B(CH3)3 or BH(CH3)2 is used as the doping gas. In the case of an n-type semiconductor, a gaseous org. phosphorus compd. such as P(CH3)3 or PH(CH3)2 is used.
Patent JP-H0445531-A (JP)
Title: Etching solution for silicon oxide film
Inventor: WATANABE KAORI
IPC: H01L21/306
Filed: 1990-06-13
Abstract: PURPOSE:To manufacture a high quality and high yield semiconductor device by adding 0.5 to 15wt.% H2O2 in a buffer hydroxide acid (BHF) which includes 0.1 to 10wt.% hydroxide acid in terms of an etching solution. CONSTITUTION:An etching solution (BFH/H2O2) (HF: 6%, NF4F: 30%, H2O2: 1%), which contains hydrogen peroxide (H2O2) is adopted in the BHF, which contains hydrofluoric acid as an etching solution. In terms of the BFH/H2O2, there is no uptake of Cu. In any case of metal impurities, the uptake fails to exceed the detection limit. Within the range where the concentration of HF is 0.1 to 10wt.% and the concentration of H2O2 is 0.5 to 15wt.%, there is no uptake of impurities. When the HF and H2O2 concentration fails to exceed the aforesaid range, the controllability required for mixing a solution is deteriorated. On the other hand, when the concentration exceeds the above range, economic performance will be deteriorated. Therefore, the aforesaid range is proper to the concentration of HF and H2O2 as well.
Patent JP-S5945012-A (JP)
Title: Method for controlling speed-drooping rate in tandem rolling mill
Inventor: YAMAMOTO KAZUAKI
IPC: B21B37/46
Filed: 1982-09-06
Abstract: PURPOSE:To prevent surely sheet-break at the time of a low sheet-passing speed without impairing a function for preventing sheet-break at the time of stationary rolling, by correcting continuously a speed-drooping rate in accordance with a rolling speed, and making respectively the speed drooping rates large and small at the times of a low and a high rolling speeds. CONSTITUTION:When a speed drooping rate Zi set by a setting device 12 is 5%, a corrected speed-drooping the Z'i, (=Zi) is 5% till a rolling speed reaches 5% speed (sheet passing speed), from the figure. On the other hand, when the rolling speed exceeds 5%, an output of a correcting-function generating device 14 decreases rapidly to 0.25 at about 60% rolling speed, then the Z'i at this time becomes 1.25%. Because of having said correcting function of the speed-drooping rate depending on the rolling speed, a large drooping characteristic is obtained at the sheet passing speed, and after finishing the passing of sheet, the drooping characteristic is rapidly and continuously decreased with the increase of the rolling speed, thereby the speed of each stand at the time of acceleration is maintained in order. In a state of high speed running, a function of sheet thickness control is secured by the least drooping characteristics capable of absorbing a sudden tension caused by disturbance.
Patent JP-S5487249-A (JP)
Title: Positioning device
Inventor: FURUKAWA YASUO
IPC: G01B21/00
Filed: 1977-12-22
Abstract: PURPOSE: To accomplish the positioning operation accurately at a high speed by setting the coefficients of displacement operating equations in a register so that the displacement of a stage may be controlled on the basis of the values stored in the register.  
     CONSTITUTION: The coordinates of the marks M 1  to M 4 , which are formed at spacings a and b in the perpendicular directions x and y on a wafer, are read out to determine the differences ΔX 1  to ΔX 4  and ΔY 1  to ΔY 4  of the wafer placed in  reference position from the coordinates of the marks M 1  to M 4  of the wafer. Then, the parallel displacement distances A and E, rotational error coefficients C and F, varying coefficients of the wafer size B and G, and distrosion error coefficients D and H are calculated on the basis of Equations III to X. Those coefficients A to H are stored in the register so that the displacements corresponding to the coordinates X i  and Y i  of the designated positions of the marks M 1  to M 4  of the wafer, which is reinserted after the retreatment, are calculated on the basis of Equations I and II by means of adding and multiplying circuits. Then, the movement signals required for the stage, on which the wafer is placed, are determined to make it possible to effect the positioning operations accurately at a high speed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11348310-A (JP)
Title: Ink jet recording apparatus and cleaning control method for recording head thereof
Inventor: HAYAKAWA HITOSHI
IPC: B41J2/165
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus capable of executing the sucking operation of ink only from a necessary nozzle orifice. SOLUTION: A valve unit 36 is arranged to the ink supply channel 35 between an ink cartridge 8 and a recording head 7 and constituted so as to control the opening and closing of the valve unit in cooperation with the cleaning operation of the recording head 7. For example, bubbles penetrating into the recording head 7 at a time of the replacement of the cartridge 8 can be discharged by opening the valve unit 36 and, by closing the valve unit arranged to other recording head not replacing the cartridge, wastefulness sucking ink from all of nozzle orifices uniformly can be excluded. Therefore, the load of running cost can be reduced.
Patent JP-S5582033-A (JP)
Title: Measuring method of connection loss of optical fiber
Inventor: KASHIMA GIYUU
IPC: G01M11/02
Filed: 1978-12-18
Abstract: PURPOSE:To perform connection loss measurement with a simple constitution and excellent in workability, by connecting the optical fibers after the measurement of the intensity of light delivered through the optical fiber and measuring the scattered light of optical fiber around the connections. CONSTITUTION:The light from the optical source 1 is fed to the optical fiber 2 and the intensity of propagation light is measured with the detector 3. After the connection, the intensity of the scattered light toward optical fiber cross section from  the junction 6 of the optical fibers 2, 4 in connection is measured. The sensor 12 keeps the distance between the optical fibers 2, 4 and the connection 6 constant and  the intensity of scattering light is measured while moving the sensor 12 along the  axis of optical fiber. With this constitution, since the intensity of scattered light  toward cross section of optical fiber around the connection is measured and the connection loss of optical fiber is measured, the accuracy is high and the unit for  measurement can be constituted simply in small size.
Patent JP-H05346288-A (JP)
Title: Batch type burning furnace
Inventor: AKIMOTO SHIGERU
IPC: F27B5/12
Filed: 1992-06-15
Abstract: PURPOSE:To provide a batch type burning furnace in which a material to be treated can be quickly heated and a production efficiency can be remarkably improved by omitting wasteful time and energy required for a burning operation. CONSTITUTION:The back type burning furnace comprises a high temperature chamber 1 maintained in a high temperature state, a heat insulating layer 2 arranged to surround the chamber 1, a baking through hole 3 connected to the chamber through the layer 2, and a moving element 7 to move in the hole 3 to so move a material S to be treated as to be separated from or approached to the chamber 1. A gas supply passage 9 of atmospheric gas G to be supplied to the chamber 1 is provided in the element 7, and a temperature sensor 9 for detecting a temperature of the vicinity of the material S to be treated is provided in the element 7. Further, this furnace also comprises control means for controlling a moving speed and a stopping position of the element 7 based on a detection signal to be output from the sensor 10.
Patent JP-S5856489-A (JP)
Title: Semiconductor light emitting device
Inventor: YANO MITSUHIRO
IPC: H01L29/80
Filed: 1981-09-30
Abstract: PURPOSE:To deflect an optical beam along a stripe by forming an FET as a drive circuit for generating a light deflection for a semiconductor laser, controlling the gate voltage of an FET, thereby asymmetrically varying the carrier distribution in an active layer. CONSTITUTION:In the state that a voltage is applied between a p type side electrode 15 and an n type side electrode 16 in an ordinary laser oscillation, a carrier distribution in the active layer 8 is symmetrical. When 1-3V of a voltage is applied between the source 12 and the drain 14 of an FET by flowing a current through the drain electrode 14 of the FET and a voltage of -0.5-0.5V is applied between the gage 13 and the drain 14, a current flows into the region 17, becoming swept asymmetrical distribution is produced toward the current injecting direction, i.e., the carrier at the right end of the strip width in the layer 8 is increased. Accordingly, the optical beam can be deflected toward the right side. Since the current amount injected from the FET is controlled by varying the gate voltage of the FET, the light can be deflected at the desired angle.