baber/WOPTO huggingface dataset:
Patent JP-S5231782-A (JP)
Title: Method of measuring quantity of cold or eat accumulated
Inventor: ANZAI SHIYUNICHI
IPC: F28D20/02
Filed: 1975-09-05
Abstract: PURPOSE: To easily and accurately measure the quantity of cold or heat accumulated by measuring the level of the molten material filled in a vessel or the pressure in the vessel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60249650-A (JP)
Title: Fuel feed amount controller for internal-combustion engine
Inventor: YONEKAWA MASAO
IPC: F02D41/34
Filed: 1984-05-25
Abstract: PURPOSE:To prevent the delay of following of the fuel feed amount in transient operation by correcting the fundamental fuel feed amount according to the variation of load and further correcting the fundamental fuel feed amount according to the loaded state in the early period in the transient state, when it is judged that the state of engine load is in transient state. CONSTITUTION:The captioned apparatus is equipped with an operation-state detecting means B for detecting the operation state including the load of an internal-combustion engine A and calculates the fundamental fuel feed amount by a fundamental fuel feed amount calculating means C on the basis of the negative-pressure in a suction pipe and the number of engine revolution out of the detected operation states. Further, the captioned apparatus corrects the fundamental fuel feed amount according to the variation of load when the first correcting means D judges that the engine load is in transient state, from the engine load state detected by the detecting means B. Further, when the second correcting means E judges that the engine load is in the early period in the transient state, the fundamental fuel feed amount is corrected according to the state of load, and a fuel feeding means F is controlled on the basis of the corrected fuel feed amount.
Patent JP-S60251243-A (JP)
Title: Water resistant, high strength brazing sheet for vacuum brazing and heat exchanger using said sheet
Inventor: UMIBE SHIYOUJI
IPC: F28F21/08
Filed: 1984-05-25
Abstract: PURPOSE:To obtain the titled brazing sheet used in water corrosion circumstance by forming a brazing material layer at an Al alloy core material having a specified compsn. contg. Si, Mg, Cu, Mn, Cr, Zr, etc. interposing an Al alloy middle layer having baser potential difference than said core material. CONSTITUTION:The Al alloy consisting of 0.2-1.0wt% Si, 0.1-0.5% Mg, 0.2- 1.0% Cu under 1-2.5 Si/Mg (weight ratio), further one kind or more among 0.05-0.5% Mn, 0.05-0.5% Cr, 0.05-0.5% Zr, and the balance Al with inevitable impurities is made as the core material, and the brazing material layer is formed at one side or both sides interposing the middle layer having the thickness of 3- 15% cladding ratio and the potential difference baser by 20-100mV than said core material. In this way, water resistance, corrosion resistance and the strength under water corrosion circumstance are improved, and the water resistant, high strength brazing sheet suitable for partition wall of heat exchanger is obtained.
Patent JP-S62261311-A (JP)
Inventor: ARAKAWA SHINICHIRO
IPC: A63F9/10
Filed: 1986-05-09
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-H01275255-A (JP)
Title: Anti-skid control device
Inventor: YASUNO YOSHIKI
IPC: B60T8/70
Filed: 1988-04-28
Abstract: PURPOSE:To enhance the directional stability of a car during brakes being in application by setting the physical amount of standard slip as reference for commencement of decompression separately from the physical amount of standard slip to be used as criterion for commencement of re-boosting of the pressure after finish of decompression. CONSTITUTION:The physical amount of wheel slippage is calculated A on the basis of the sensed value for the wheel speed and the sensed value for car body speed while the wheel acceleration/deceleration is computed B on the basis of the wheel speed, and on the basis of calculations by these calculating means A, B the braking pressure is controlled by a braking pressure control part C. This braking pressure control part C is equipped with a pressure boosting command means D and a decompression command means E, which are to emit the pressure boosting or decompressing command upon comparing the physical amount of slippage and wheel acceleration/deceleration with the physical amount of standard slippage and standard car rear acceleration/ deceleration. The physical amounts of standard slippage for judging commencement of pressure boosting or decompression by these command means D, E are set separately by a setting means F in such a way that the physical amount of standard slippage for judging the commencement of pressure boosting is smaller than that for judging the commencement of decompression.
Patent JP-H05117154-A (JP)
Title: Medicinal preparation containing dirithromycin
Inventor: JIEEMUZU MAIKERU GURIIN
IPC: A61P31/04
Filed: 1992-04-27
Abstract: PURPOSE: To obtain a stabilized pharmaceutical formulation by using dirithromycin polymorph II as an active ingredient. CONSTITUTION: The stable dirithromycin polymorph II having an ultraviolet powder diffraction pattern given by the table (D is the face-to-face dimension; I/I0 is relative intensity) is used as an active ingredient. When it is formulated to an oral preparation, this compound is preferably coated with an enteric coating that is sensitive to an acidic medium existing in stomach and is resistant to the gastric juice. This dirithromycin polymorph II is prepared by adding dirithromycin polymorph I derived from erythromycin to water, heating the reaction mixture at 74 deg.C, stirring the mixture at this temperature for 4 hours, isolating the solid by filtration, washing the separated solid with water twice and vacuum-drying the solid at 25 deg.C for 68 hours.
Patent JP-H06293098-A (JP)
Title: Reinforcement of foam panel and reinforced foam panel
Inventor: KAWAI TAMOTSU
IPC: B32B5/18
Filed: 1993-04-08
Abstract: PURPOSE:To widen the utilization range of a foam panel by reinforcing the foam panel used in a concrete form and obviating an adhesive favorably reveal the physical properties of the foam panel. CONSTITUTION:A metal perforated structural reinforcing material 1 such as a metal net or a fence to which a thermoplastic synthetic resin 3 is bonded is heated to be arranged on the surface of a beads method in-mold foam panel 4 held to the normal temp. at temp. equal to or higher than the m.p. of a foam panel forming panel. The perforated structural reinforcing material 1 is pressed to the surface of the foam panel 4 by a press to be embedded in the panel 4 and, by the potential heat of the reinforcing material, the resin bonded to the reinforcing material and the foam panel forming resin in the periphery where the reinforcing material is embedded are melted to be mutually fused to penetrate in the gaps of the foam panel 4 and the perforated structural reinforcing material 1 is strongly integrated with the surface of the foam panel 4.
Patent JP-S5810030-A (JP)
Inventor: YABE HISAO
IPC: F16K11/07
Filed: 1981-07-09
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-H047974-A (JP)
Title: Image reader
Inventor: IWATA RIKIYA
IPC: G06T5/00
Filed: 1990-04-25
Abstract: PURPOSE:To improve read density accuracy by one function converter by providing first and second variable means, storing means and control means in a function converting means for converting the function of an input signal, and executing multipoint linear approximation. CONSTITUTION:As the function converting means to execute the function conversion of the multipoint linear approximation, an operational amplifier 2-4 is provided as the first means to vary the inclination of a straight line. On the other hand, a ladder resistance type D/A converter is provided in an input resistor 2-1 and a negative feedback resistor 2-2 of this amplifier 2-4. As the second variable means to vary an offset value to be added to the straight line, a voltage output type D/A converter 2-3 is provided at the input part of the amplifier 2-4. Further, the storing means is provided to store multipoint varying parameters to be applied to the first and second variable means. One picture element of an input signal 1-b is divided into two periods. In the first period, one parameter is selected among a lot of points from the storing means. In the next period, the control means executes the linear approximation by using the both variable means, and the function conversion can be executed corresponding to an external output equipment.
Patent JP-S59230598-A (JP)
Inventor: UEDA MASAMI
IPC: D06F37/14
Filed: 1983-06-14
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-H10298556-A (JP)
Title: Liquefaction of coal
Inventor: YASUMURO MOTOHARU
IPC: C10G1/06
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To improve a yield of liquefied oil with keeping a high catalyst activity of iron sulfide by adjusting volume concentration of hydrogen sulfide gas in a gas phase part in a hydrogen adding process. SOLUTION: A mixture comprising coal, a solvent, iron hydroxide or pyrites in an amount of <=1 mass % as the amount of iron based on a mass of the coal reduced to dry ash free coal as a catalyst, and simple sulfur as a promoter is subjected to hydrogenation at 420-480 deg.C under 10-20 MPa and a heavy liquefied product containing iron sulfide is separation from the hydrogenated product obtained by the hydrogenation process. Subsequently, the heavy liquefied product obtained by the separation process is circulated into the hydrogenation process and volume concentration of hydrogen sulfide gas in a gas phase part in the hydrogenation process is adjusted to 0.4-1.5 vol.%. The volume concentration of the hydrogen sulfide gas may be adjusted by adjusting an adding amount of the simple sulfur in the hydrogenation process.  Preferably, brown coal containing sulfur convertible to hydrogen sulfide gas in an amount of <=3 mass % based on brown coal mass weight reduced to the dry ash free coal is used as the coal.
Patent JP-S5810732-A (JP)
Title: Controller for printing density of diazo copying machine
Inventor: ISHIMARU KENJI
IPC: G03B42/02
Filed: 1981-07-11
Abstract: PURPOSE:To obtain proper copies from the first, by acquiring the quantity of light of a light source itself for printing by a photodetector and leading the light to an original through an optical fiber and a light emitting member to measure the light transmittance and controlling the speed of a driving motor on the basis of this light transmittivity. CONSTITUTION:When a photosensitive paper and an original are superposed and are fed into a copying machine 10 from a supply entrance 7, they are carried on a belt 3 and are exposed and printed by a light source 2 when they pass between a transparent cylinder 1 and the belt 3. Since a light receiving member 41 provided on the surface of the cylinder 1 and a light emitting member 42 provided near an original supply table 6 are connected by an optica fiber 4, the light transmittance of the original at this time point is measured on a basis of the quantity of light of the light souce itself for printing, and the speed of a driving motor M is controlled on a basis of this light transmittance.
Patent JP-S58224972-A (JP)
Title: String traverse device
Inventor: RIYUU USHIO
IPC: B65H54/28
Filed: 1982-06-24
Abstract: PURPOSE:To lengthen the service life by providing the string contact section when moving to the left and right on both sides of the upper end face of the string guide section of a traverse guide formed integrally with a vessel type cam follower while providing an inverting time string removal slope below. CONSTITUTION:In a traverse guide 3, a vessel type cam follower section (a) to be inserted slidably in an endless groove in a cylindrical groove cam 1 and a string guide section 6 in the center of a guide flange section (b) are molded integrally. Said string guide section 6 is provided with string contact sections A, B when moving to the left and right with predetermined distance in the traverse direction while a string removal slope C when inverting is provided below. Consequently both string contact sections A, B will traverse under reciprocal motion while when inverting the string Y will slip on the slope C and removed through the swing motion of the vessel type cam follower (a) then move between both sections A, B and inverted. Consequently the traverse switching point will not require adjustment resulting in the lengthened service life.
Patent JP-H02286341-A (JP)
Title: Picture image recorder
Inventor: SUZUKI AKIO
IPC: B41J2/125
Filed: 1989-04-28
Abstract: PURPOSE:To enable maintaining a good recording state, even if the unevenness of density is generated in a printing head, by detecting the unevenness of density of a plurality of recording elements with a specified timing and by regulating a driving signal to be given to a recording head on the basis of results of the detection. CONSTITUTION:A correction table 27 for the unevenness of density has a correction line differing in gradient by 0.01 at a time from Y=0.70X to Y=1.30X and changes the correction line according to a correction selection signal 26 outputted from a correction RAM 25 for the unevenness of density. As the correction table for the unevenness of density, a straight line with a gradient '1.0' is selected for all nozzles to obtain an output image 42. While the image is moved in the direction of the arrow A by CCD 43, it is converted into a digital density signal by a non-recording density converter to generate a density unevenness pattern. CPU 24 operates a difference between the density at each nozzle of the pattern and a preset value and selects 'Y=1.20X' as the correction line of a nozzle, of which density becomes the same as its set point if it is raised e.g. by 20%.
Patent JP-H10297944-A (JP)
Title: Plural layer glass panel
Inventor: ITO TOSHIAKI
IPC: C03C27/06
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a low-pressure plural layer glass panel having excellent heat insulating performances without damage of film even in a plate glass provided with a specific metal film of low normal emittance, by laying a dotted, linear or netlike spacer between two sheets of plate glass and sealing the peripheral part with a sealing material composed of an organic polymer-based material to form a low-pressure space between the two sheets of the plate glass. SOLUTION: Preferably one of two sheets of plate glass is plate glass of low irradiation glass coated with a specific metal film so as to improve heat insulating performances. A material for a spacer for maintaining a gap between two sheets of plate glass is preferably a metal, a ceramic or a plastic having a lower hardness than glass and proper compression strength. A sealing material for the peripheral part is an organic polymer material such as a polyisoprene, silicone, polyamide, etc., satisfying conditioning of water vapor transmission rate and oxygen permeability. Especially when a low-molecular weight material is released, an adsorbent such as a silica gel, activated carbon or activated soil is added to the organic polymer material. The gap between the sheets of the plate glass is 0.5-2 mm.
Patent JP-H02286853-A (JP)
Title: Abnormal combustion sensing device of fuel-rich engine
Inventor: ABE SHINICHI
IPC: F02D41/22
Filed: 1989-04-28
Abstract: PURPOSE:To sense abnormal combustion precisely by judging generation of abnormal combustion when the condition with great variation in the angle velocity is over the reference level, and by altering this reference level according to the air-fuel ratio correction factor. CONSTITUTION:A air-fuel ratio control means 200 corrects the fundamental fuel injection amount with the air fuel ratio correction factor determined from the output signal from an O2 sensor 14 and thereupon controls operation of a fuel injection valve 8. An angle velocity change calculating means 202 calculates change in the angle velocity from cylinder to cylinder under combus tion stroke on the basis of the crank angle velocity sensed by a sensing means 201, and when the condition with great change is over the reference level, an abnormality judging means 203 judges generation of abnormal combustion. This reference level is altered by a reference level altering means 204 in accor dance with the air-fuel ratio correction factor. Thus abnormal combustion can be sensed precisely even though change in the air-fuel ratio correction factor has caused variation in the changing state of angle velocity.
Patent JP-S62263433-A (JP)
Inventor: GIYUNTAA GUREEPUNAA
IPC: G01L5/00
Filed: 1987-04-30
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-S5733609-A (JP)
Title: Latticed form object for building foundation
Inventor: KATSURA SHIGEMASA
IPC: E02D17/18
Filed: 1980-08-06
Abstract: PURPOSE: To prevent collapse caused by an arc sliding, by a method wherein a latticed form object, in which flexible linear substances are alinged, is placed under an underwater structure and retaining wall.  
     CONSTITUTION: A plurality of longitudinal linear substances 7 and a lateral linear substances 8, such as flexible and high tensile-force-resistant wire ropes prefabricated strands, are disposed, and they are monolithically tightened at intersections by the use of securing member 9, such as clips, clamps, to form a latticed form object 6 for foundation building. The latticed form object 6 is placed between a ground 1 and a foundation riprap 2 and between the ground 1 and earth and sand 4. The length at a reclamation side of the latticed form object 6 is longer tha n a maximum radius B of an arc sliding where a force, which causes the arc sliding, is balanced with the force of the ground 1 which checks the occurrence of the sliding. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06316110-A (JP)
Title: Line head and production thereof
Inventor: SUGIYAMA JUN
IPC: B41J2/46
Filed: 1993-05-10
Abstract: PURPOSE:To arrange a lens array having a production error at the best position in a line head wherein the lens array opposed to a surface to be scanned and an element array are mounted on a head base. CONSTITUTION:When the design value of the conjugated length between focal points before and behind a lens array 24 is set to TC, the design value of the total length in the optical axis direction of the lens array 24 is set to Zo, the design value of the distance between the surface 46 to be scanned and the reference point of a head base is set to X, the actual dimension value of the distance between the front of the lens array 24 and the reference point of the head base is set to d1, the design value of the distance between the front of an element array 22 and the reference point is set to d2 and the actual dimension value of the distance between the reference point of the element array 22 and the reference point of the head base is set to D, the relations of d1= X-(TC-Z0)/2 and D=(TC-X)+d2 are satisfied.
Patent JP-S62264060-A (JP)
Title: Photosensitive body
Inventor: UEDA HIDEAKI
IPC: C07D263/56
Filed: 1986-05-12
Abstract: PURPOSE:To improve electrostatic charge transfer capacity, to stabilize initial surface potential and to have good electrostatic chargeability by incorporating a specific enamine compd. into the titled photosensitive body. CONSTITUTION:This photosensitive body is so constituted as to contain the enamine compd. expressed by formula I. In formula, R1 denotes a hydrogen, alkyl group, alkoxy group, halogen atom, R2 denotes an alkyl group, aralkyl group, aryl group, heterocyclic group, the respective groups may have a substituent. R3, R4 respectively independently denote an alkyl group, aralkyl group, aryl group, condensed polycyclic group, heterocyclic group and the respective groups have the substituent. n Denotes 1 or 2 integer. The electrostatic charge transfer capacity is remarkably improved and the initial surface potential is stabilized by incorporating the enamine compd. into the photosensitive body in the above-mentioned manner. The dark attenuation factor is decreased to about a level at which the photosensitive layer is substantially usable for the photosensitive body and the good electrostatic chargeability is obtd.
Patent JP-H02285518-A (JP)
Title: Production of magnetic recording disk substrate
Inventor: UMEHARA YASUTOSHI
IPC: G11B5/82
Filed: 1989-04-27
Abstract: PURPOSE:To easily obtain a uniform and very small rugged structure without entailing various restrictions by grinding the surface of the anodized oxide film formed on the surface of the substrate and chemically etching the smooth surface formed in such a manner. CONSTITUTION:The anodized oxide film 2 is formed on the surface of the substrate 1 made of a base material consisting of aluminum or aluminum alloy and has a cellular structure. Namely, many fine pores 3 spaced from each other are formed and oxide cells 6 each having an approximately hexagonal shape around the respective fine pores 3 are so formed as to be adjacent to each other. There are boundaries 7 between the adjacent cells. After the anodized oxide film surface is ground, the surface is chemically etched. The rate of dissolution by the etching is lower in the cell boundaries 7 of the cell structure than in the other parts (the inner parts of the cells) in this case and, therefore, the boundaries 7 project from the other parts after the chemical etching and the very small rugged structure is formed on the surface of the anodized oxide film 2. The uniform and very small rugged structure which is defect-free is easily obtd. in this way without entailing the various restrictions.
Patent JP-2000296803-A (JP)
Title: Automatic bagging device for can-lid body
Inventor: TAMURA HIDEYUKI
IPC: B65B5/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a bag and inversion of a can-lid body, which occurs during bagging, by vertically holding the can-lid body by a can-lid- stacking mechanism and a bagging mechanism. SOLUTION: The device is provided with a can-lid-stacking mechanism B for horizontally stacking can lids, which a can-lid supply mechanism A supplies, into a columnar body, and a bagging mechanism C for receiving the can-lid body in the form of a stack and putting it into a supplied bag. The can-lid- stacking mechanism B comprises a plurality of can-lid-holding cylinders erected in a circle in a plane and a can-lid-body height adjustment device for adjusting the height of the top face of the can-lid body at the time of stacking, and holds the can-lid body vertically. Also, the bagging mechanism C comprises a hopper 60, etc., and also in the place, the can-lid body is vertically held. By holding the can-lid body vertically in such a manner, the aligned form of the can-lid body is prevented from being broken or inverted during insertion into the bag.  Therefore, the bagging operation can be increased in speed and efficiency.
Patent JP-H06320434-A (JP)
Title: Positioning jig of wooden panel junction
Inventor: OOASHI SHIYUUJI
IPC: B25B11/02
Filed: 1993-05-10
Abstract: PURPOSE:To provide a positioning jig for a wooden panel junction, by which at the time of constructing the roof of a prefabricated dwelling house using wooden roof panels, if vertical shifting is caused between two roof panels disposed adjacent to each other, such shifting can be easily corrected. CONSTITUTION:A positioning jig comprises a panel fixing part 10 fixed to the upper roof panel 1a of two roof panels 1a, 1b shifted from each other in the vertical direction and a pressing part 20 for pushing up the lower roof panel 1b. The pressing part 20 is provided with a trapezoidal rotatable cam plate 24. The cam plate 24 can be rotated by operating an operating lever 23 in such a manner that a part of the cam plate 24 positioned on the upper side is turned from a lower oblique line 24c to a higher upper edge 24a. The lower roof panel 1b is pushed upward by the cam plate 24 to make the upper roof panel 1a and the lower roof panel 1b on the same level with each other.