baber/WOPTO huggingface dataset:
Patent JP-H0414082-A (JP)
Title: Image forming device
Inventor: TANABE TAKESHI
IPC: G03G15/20
Filed: 1990-05-08
Abstract: PURPOSE:To prevent unnecessary friction of a rotating body for fixing and to prolong the service life of the rotating body and a developer stripping member by providing a developer stripping member contact/uncontact means and bringing it into a pressurized contact with a periphery surface of the rotating body for fixing only when necessary. CONSTITUTION:When a copying start button is pushed, paper is fed, the unfixed paper with the image formation completed is carried to a position immediately before entering a fixing device, a web winding drive motor 19 is turned ON, the web is rotated counter clockwise, and a clean web surface without any developer stuck to it is exposed. Next, a web 5 is brought into contact with the fixing roll 2 when a web contact/uncontact solenoid 14 is turned ON, the web 5 is brought into contact with the fixing roll 2, and a motor 19 and the solenoid 14 are turned OFF simultaneously after the time proportionate to the length of the paper elapses. In the case of the multiple number of copies, this sequence is repeated. Therefore, the web is only brought into a pressurized contact with the roll 2 when the copying paper is passed by a fixing roll 2, and the service life of both are prolonged.
Patent JP-S5343747-A (JP)
Title: Flame-retardant graft copolymer composition
Inventor: IZAWA SHINICHI
IPC: C08K5/17
Filed: 1976-10-04
Abstract: PURPOSE: A resin composition prepared by adding a styrene polymer to a polyphenyelene ether polymer grafted with styrene compounds is in corporated with a specific phohhphorus organic compound to provide title compositon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02308779-A (JP)
Title: Vitamin and mineral-supplied substance
Inventor: HEIRU MEHANSHIYOO
IPC: A23L33/15
Filed: 1990-05-08
Abstract: PURPOSE: To obtain a vitamin and mineral supplier excellent in shelf stability and having high absorbability without deteriorating taste and appearance by blending specified amts. of β-carotene, vitamin C and riboflavin with a specified salt. CONSTITUTION: Vitamins, that is, 10-300%RDA (recommended daily allowance) β-carotene coated with dextrin, gum arabic, etc., 10-300%RDA vitamin C and 10-300%RDA riboflavin are blended with a mixture of 10-100%RDA iron-sugar complex such as iron-sucrose.malic acid or iron-fructose.malic acid or iron- gluconic acid/ascorbic acid with 10-100%RDA calcium source such as calcium chloride or calcium carbonate, at least 0.05wt.% flavor or at least 3wt.% fruit juice and degassed water to obtain the objective nutritious vitamin and mineral supply drink or drink concentrate.
Patent JP-S61278356-A (JP)
Title: Production of disproportioning catalyst
Inventor: ASANUMA TADASHI
IPC: C01B33/157
Filed: 1985-06-03
Abstract: PURPOSE:To obtain the highly activated and heterogeneous catalyst by contacting a silica gel with the solution in which chloride is dissolved and then by contacting said silica gel with pyrroles dissolved in hydrocarbon compounds. CONSTITUTION:With regard to the disproportioning catalyst of silane-halides, a silica gel is first contacted with the solution in which one chloride out of iron chloride, ruthenium chloride and molybdenum chloride is dissolved and is then contacted with pyrroles such as pyrrole, N-methyl pyrrole, etc. dissolved in hydrocarbon compounds such as hexane, benzene, etc. The resultant catalyst is extremely useful and valuable industrially as the disproportioning catalyst of silane-halides.
Patent JP-S60262446-A (JP)
Title: Semiconductor pellet
Inventor: ITOU SHIYUUZOU
IPC: H01L21/60
Filed: 1984-06-08
Abstract: PURPOSE:To reduce the diameter of a bump electrode without deteriorating the characteristics of surge currents by forming an insulating film with a window hole having an area smaller than an ohmic electrode onto the ohmic electrode and shaping the bump electrode onto the insulating film. CONSTITUTION:A P type base region 7 is formed on one main surface side of an N type semiconductor substrate 6, and a window hole 9 is shaped to a first insulating film 8 on the region 7. An ohmic electrode 10 is formed onto a region exposed from the window hole 9. A second insulating film 14 is shaped to the whole surface on the substrate 6, and the film 14 on the electrode 10 is removed partially to form a window hole 17. The window hole 17 is set at a value smaller than the window hole 9 and the electrode 10 by width dw so as to coat the peripheral section of the electrfode 10 with the film 14. A bump electrode 15 is grown onto the electrode 10 exposed from the window hole 17. According to the constitution, a contact area between the electrode 10 and the electrode 15 is reduced slightly, but no trouble is generated because both these electrodes 10 and 15 consist of a metal having small electric resistance and thermal resistance, a semiconductor pellet resists surge currents because a contact area between the electrode 10 and the region 7 does not change, and the size of the pellet can be reduced.
Patent JP-H06334424-A (JP)
Title: Antenna adjustment mechanism
Inventor: OGA OSAMU
IPC: H01Q1/12
Filed: 1993-05-20
Abstract: PURPOSE:To relieve the load of the adjustment by turning an antenna so as to arrange a light emitting section, a light receiving section of a photo interruptor and a light transmission hole of a light shield plate in a line, and detecting the arrangement of a ground axis, a pole and the antenna in line. CONSTITUTION:A direction 11 indicates the due south at an optional point where a pole 7 is installed, a direction 12 indicates a direction of an antenna beam in the state that is matched with an elevating angle adjustment face, an angle 4 is an angle between the elevation angle adjustment face and a transmission hole 6 for a light of a photo interruptor of a light shield plate 5, an angle 2 is an angle between the due south and a detector 8 of the interruptor, an angle 1 is an angle between a direction of a transmission point of an optional satellite selected as a reference and the due south, and an angle 3 is an angle between the elevation angle adjustment face and the due south. Since the angle 4 is set optionally, the direction of the elevation angle adjustment face and the direction of an antenna beam are matched with each other by turning the angle to set the angle. The angle between the elevation angle adjustment face and the antenna beam is recognized by turning the antenna 9 from the position by an optional angle.
Patent JP-S5643868-A (JP)
Title: Heat-sensitive recording method
Inventor: KATSURAGI SHIGERU
IPC: H04N1/032
Filed: 1979-09-17
Abstract: PURPOSE:To eliminate the disorder of reproduce pictures and information errors by connecting thyristors to heating resistor as memory elements, by controlling recording and storage in their turn-on state, and by recording facsimile information on the previous line if the information is erroneous. CONSTITUTION:Control circuit 4 is placed in memory mode and thyristors S11- SMN are triggered by feeding electric power on the basis of facsimile information. As one-line information is stored in the thyristors, control circuit 4 is placed in recording mode and transistor TR0 is turned on. Consequently, electric currents of the heating recording level flow through resistances R11-RMN in the conductive state and the one-line information is recorded at the same time. Circuit 4 is reset temporarily to the memory mode a fixed recording time later and a decision on the error of information on the next line is made. When no error is found, circuit 4 is placed in reset mode to turn off all thyristors, whose contents are all cleared and then circuit 4 is placed in memory mode to turn on respective thyristors on the basis of information on the next line.
Patent JP-H06304789-A (JP)
Title: Welding work supporting device and welding
Inventor: OGAWARA TAKASHI
IPC: B23K9/00
Filed: 1993-04-22
Abstract: PURPOSE:To support a welding work by the specified force so as to follow thermal displacement at the time of welding the work such as a pipe to the lower part of a structure such as a pressure vessel. CONSTITUTION:The welding work supporting device is provided with an arm 4 which is supported on a base 2 on an intermediate part and oscillates in the vertical direction, a weight 11 mounted on one end of this arm, a jack 5 which is mounted on the other end of the arm and extends and contracts in the vertical direction and a table 10 which is fitted on the upper end of this jack and on which the welding work 17 is mounted. In addition, as for the welding method, the weight 11 is mounted on the other end of the arm 4 which is supported on the intermediate part, mounted with the welding work on one end and oscillates in the vertical direction and while the welding work is pressed on the lower part of the structure by gravity acting on this weight 11, welding is performed.
Patent JP-S5644530-A (JP)
Title: Safety device for gas combusting apparatus
Inventor: ITANO HISAO
IPC: F23N5/24
Filed: 1979-09-17
Abstract: PURPOSE:To enable to accurately detect incomplete combustion even in a minor degree, by admixing control gas into exhaust gas so that concentration of oxygen in detection gas approaches the oxygen concentration at which output of an oxygen concentration cell is changed stepwise. CONSTITUTION:The safety device for gas combusting apparatus of this invention consists of an exhaust-gas drawing pipe 11 having a suction port 12 above a heat exchanger 4 for drawing exhaust gas of flame A containing superfluous secondary air, a control-gas drawing pipe 13 having a suction port 14 in flame A for drawing oxygen lacked flame containing no oxygen as control gas, a mixing chamber 15 connected to said pipes 11, 13 for forming a detection gas with a lowered concentration of oxygen by mixing the exhaust gas and the control gas, a detection-gas controlling means communicated to said mixing chamber 15 and consisting of a detection-gas discharging pipe 16, a tubular oxygen concentration cell 17 disposed in the manner that its outer surface is held in contact with flame 8, and a control means 18 which receives an output of concentration cell 17 and produces as output for operating a solenoid valve 5.
Patent JP-S6010317-A (JP)
Title: Charging information producing system
Inventor: YOSHIDA HIDEKI
IPC: G06F1/00
Filed: 1983-06-30
Abstract: PURPOSE:To calculate a suitable charge without being affected by a program running environmental condition even if the condition is different by calculating the operating charge of a device depending on types and number of times of instructions appeared in the running program. CONSTITUTION:A charging information generating circuit 2 reads an instruction code from an instruction register 1 so as to generate a charging information numeral corresponding to this instruction code. This charging information numeral is decided in advance at each instruction code taking the relative processing time of the instruction into account at the same time. This charging information numeral is inputted to an adder 3. Since an output of the adder 3 is fed back to the other input of the adder 3 via a register 4, the charging information numeral is accumulated in the register 4. The accumulated value is obtained for the user by reading the numeral value of the register 4 when the running of the program is finished. Thus, more proper charge is calculated in comparison with the calculation from the operating time and the running time.
Patent JP-H10253868-A (JP)
Title: Lens-barrel
Inventor: KOIWAI TAMOTSU
IPC: G02B7/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a lens-barrel having the capability of moving a high- precision lens holding frame through the application of simple constitution by dexterously using a guide member (guide rod). SOLUTION: This lens-barrel has the first travel frame 7 with a guide member 7f laid along the optical axis of a photographing lens so as to be movable along the direction thereof, and the second travel frame 8 held on the guide member 7f movably along the direction of the optical axis of the photographing lens and having a guide member 8f different from the guide member 7f laid along the direction of the optical axis of the photographing lens.
Patent JP-H08290099-A (JP)
Title: Preparation of optical thin film by pre-metering coating system
Inventor: KATAGIRI HIROOMI
IPC: G02B1/14
Filed: 1995-04-21
Abstract: PURPOSE: To obtain an optical thin film with UV shielding effect, thermal rays reflecting effect and reflection preventing effect in which a severe film thickness accuracy is required by applying a coating liq. on a base material and forming an optical thin film by means of a pre-metering coating method in which only a pre-determined amt. of the coating liq. can be applied. CONSTITUTION: In order that 100% of a coating liq. can be transferred on a base material to be coated, this pre-metering coating method provides various optical thin films with UV shielding effect, thermal rays reflecting effect and reflection preventing effect in which a severe film thickness accuracy is refuired. E.g. a reflection preventing film is constituted by forming a low refractive index layer 12 on a transparent base material film 11. In this reflection preventing film, a pre-metering coating system is used for forming the low refractive index layer 12. As the coating material used for forming the low refractive index layer, a binder incorporated with an inorg. substance with a low refractive index such as LiF and MgF2 is used. A binder with a low refractive index alone may also be used and the example is polyvinylidene fluoride.
Patent JP-2000311962-A (JP)
Title: Semiconductor device circuit member and its manufacture
Inventor: MIYAZAWA HIROAKI
IPC: H01L23/12
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost by a method, wherein a manufacturing process is simplified, and material is reduced. SOLUTION: An insulating layer is formed of a positive photosensitive polyimide resin material, the same resin can undergo photoengraving a few times through a photolithographic method, and the formation of resist masks in a solder ball forming process and a rear etching process in a conventional manufacturing process can be dispensed with, so that a semiconductor device circuit member can be simplified in manufacturing process markedly reducing the manufacturing cost.
Patent JP-S5744499-A (JP)
Title: Line system of press working
Inventor: WANIBUCHI ATSUSHI
IPC: B30B13/00
Filed: 1980-08-28
Abstract: PURPOSE: To shorten the entire length of a press line in an in-line type press working line by replacing two press machines which are adjacent each other with a 2- slide press machine.  
     CONSTITUTION: Rams 23, 23, which are moving up and down through a crank shaft 20 and a fly wheel 30, and dies G 1 , G 2  are provided in two recessed parts 11a, 12b constituted of the same columns 11, 12. Now, strip R to be worked is made to feed onto dies G 1 , G 2  successively through a feeding device 40, then press working is carried out onto it. Thereat, even though parts projecting in the upward and downward direction are produced as drawing or embossing or bending, or the like is carried out throught the first die G 1 , it can be fed onto the next die G 2  without trouble, and then, the press working such as final blanking or the like is carried out through the die G 2 . Thus, by providing such 2-slide press machines carrying out two press working which are adjacent each other, the number of the feeding devices attached to the press working devices is reduced. Further, especially, by constituting, at least, the final press working device of a 2-slide press machine, press working of plural different sorts is carried out with one feeding device. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11309824-A (JP)
Title: Heat-shrinkable polypropylene film
Inventor: KOBAYASHI TAKAAKI
IPC: B32B7/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-shrinkable film having good low temperature shrinkability, high transparency, high seal strength, and a good packaging machine aptitude. SOLUTION: L-LDPE (density: 0.929 g/cm<3> . MI: 1.0, melting point by DSC: 123 deg.C) is used for molding an intermediate layer, and SPP (density: 0.88 g/cm<3> . MI: 5.0, melting point by DSC: 130 deg.C) is used for molding both outer layers. An unoriented film 500 μm in thickness is obtained by coextrusion inflation molding in a layer thickness ratio of 1:4:1. The film, after being heated at 100 deg.C by far infrared radiation, is biaxially stretched by tubular stretching sixfold both longitudinally and laterally to obtain a heat-shrinkable film 20 μm in thickness.
Patent JP-H0414975-A (JP)
Title: Picture reproducing device
Inventor: SUDA SEIJI
IPC: H04N5/21
Filed: 1990-05-08
Abstract: PURPOSE:To suppress production of jitter without deterioration in the sharpness of a reproduced picture by automatically selecting a noise eliminating function of a noise eliminating means for a video signal portion and for a horizontal synchronizing signal portion and selecting the noise eliminating function for the horizontal synchronizing signal portion higher than that for the video signal portion. CONSTITUTION:A noise eliminating function to a recovered luminance signal of a signal processing system including a line correlation noise canceler 10, a noise canceler 12 and a picture quality adjustment circuit 13 is selected differently from a horizontal synchronizing signal portion and other portion. Thus, the noise elimination characteristic of the line correlation noise canceler 10, that is, various factors of a limiter 22 are set so as to get a higher noise elimination rate by taking only the noise elimination to the horizontal synchronizing signal portion into account without consideration of adverse effect onto the video signal portion. Since noise of the horizontal synchronizing signal is sufficiently eliminated at reproduction than that of a conventional system, production of jitter in the reproduced picture is avoided.
Patent JP-S5925315-A (JP)
Inventor: CHIYAARUZU ANDORIYUU HON
IPC: A61K9/107
Filed: 1983-06-30
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-H11315772-A (JP)
Title: Internal combustion engine having combustion type heater
Inventor: SUZUKI MAKOTO
IPC: F02M35/10
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To avoid influence on an electric fan by vibrations generated in connecting and integrating the body of a combustion type heater which heats an internal engine with the internal combustion engine body. SOLUTION: In an internal combustion engine having a combustion type heater 17 provided to heat engine related elements and structured so as to intake air for combustion by means of an electric fan 45, the body of a combustion type heater 17 is connected and integrated with an internal combustion engine body, while vibrating intake portions (bellows shaped flexible duct) 33a, 35a are provided in air ducts 33, 35 which lead air taken in by the electric fan 45 to the internal combustion engine body.
Patent JP-S61277934-A (JP)
Title: High angle shooting device for camera
Inventor: MORITA KOTARO
IPC: G03B17/56
Filed: 1985-06-01
Abstract: PURPOSE:To realize high angle photography by mounting a camera on the upper end of a long pole, and firing the shutter of the camera through a release while holding the lower grip part of the long pole. CONSTITUTION:A shutter storage box 3 is provided atop of the long pole 1, the camera 2 is mounted therein, and the release 5 is connected to the shutter 4 of the cemera 2 and extended downward so that a photographer reaches it. The long pole 2 is extensive and its height is adjustable. The box 3 is supported rotatably by a box support 6 and the elevation angle of the box 3 is varied by the upward/downward movement of a support pole 7, thereby varying the photographic range of the camera 2 mounted therein properly.
Patent JP-H09271401-A (JP)
Title: Airing shoes
Inventor: FUKUSHIMA NOBUHIRO
IPC: A43B13/20
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To suck external air into shoes simply when a user walks ordinarily and to prevent the feet in the shoes from getting sweaty and insanitary providing the heel parts of the shoes with small chambers consisting of elastic materials with valves attached. SOLUTION: The heel parts of the shoes 4 are provided with the small chambers of the elastic materials 2 of a projecting shape. The small chambers of the elastic materials 2 are provided with the valves 3 before and behind these chambers. The valves 3 are designed to open only in the toe direction of the shoes 4. The front valve 3 is connected to the inner side of the shoes 4 by a polyvinyl chloride (PVC) tube 1 and the rear valve 3 is connected to the outer side of the shoes 4 by the PVC tube 1. When the user first raises the foot at the time of walking in using such shoes, a clearance arises in the heel of the foot and the heel part of the shoes and, consequently, the small chamber of the elastic material 2 tends to restore the original shape and, therefore, the front valve 3 closes and the rear valve 3 opens.  The air of the shoes 4 is thereby sucked through the PVC tube 1 into the small chamber of the elastic material 2. The external air is thus sucked into the shoes 4 simply when the user walks in a usual manner.
Patent JP-S61278043-A (JP)
Title: Tracking system for optical recording medium
Inventor: TAKAHASHI SHUNZO
IPC: G11B7/09
Filed: 1985-06-01
Abstract: PURPOSE:To write or read out exactly a data by providing an optical displacement detecting sensor, as a sensor for detecting a relative position shift and an inclination of an optical head. CONSTITUTION:As for a parallelism, with regard to output signal A, B, C and D of four pieces of photodetectors Sa, Sb, Sc and Sd of a displacement detecting sensor 10, the sum of A+B, and the sum C+D are derived by an adder 21, and an adder 22, respectively, each output signal E, F is compared by a comparator 23, and a signal for indicating a direction of a deviation is supplied to a driving circuit 41 of a Y axis direction driving mechanism 40. At the same time, an absolute value of a deviation of both of them is derive by a subtractor 24, and pulses of the number being proportional to the deviation are outputted. As for an angle displacement, the sum of A+D, and the sum of B+C are derived by an adder 31, and adder 32, respectively, each output signal G, H is compared by a comparator 33, and a signal for indicating a direction of a deviation is supplied to a driving circuit 51 of an inclination angle adjusting mechanism 50. At the same time, an absolute value of a deviation of both of of them is derived by a subtracter 34, and pulses of the number being proportional to the deviation are outputted.
Patent JP-S6013569-A (JP)
Title: Thermal printer
Inventor: MAZAKI YOUSUKE
IPC: B41J11/42
Filed: 1983-07-02
Abstract: PURPOSE:To attain to enhance the control efficiency and speed of a thermal head, by controlling the oscillation and stopping operations of an oscillator, of which the oscillation frequency is changed corresponding to a detected temp. CONSTITUTION:The oscillation cycle of an oscillator 4 for generating the driving pulse of a thermal head is changed corresponding to the detection output of a circumferential temp. due to a detector 3. The oscillation and stopping operations of the oscillator 4 are controlled by a timing signal outputted every when the predetermined number of oscillation output is counted by the counter mounted in a control circuit 1 for controlling the operation of a printer and constant density recording is performed regardless of the change in temp. By this constitution, the oscillator can be oscillated only at a necessary time and the control operation of the control circuit can be made synchronous with the starting time of oscillation while a stand-by time in a control aspect is eliminated and the enhancement in the control efficiency and speed of the thermal had can be achieved.