baber/WOPTO huggingface dataset:
Patent JP-H05346265-A (JP)
Title: Open type combustion heating machine
Inventor: WATANABE MITSUYASU
IPC: F24H3/04
Filed: 1992-06-23
Abstract: PURPOSE:To make it possible to stop the heating operation comfortably by providing a time process in which the fuel feeding means and hot air blowing means are stopped together and a time process in which the hot air blowing means only is operated after the above mentioned time process, when the heating operation is stopped. CONSTITUTION:While both an oil feeding pump and hot air blower are stopped, an uncombusted gas remaining in a carburetor and burner is almost totally combusted on the burner. Then, when a first specified period of time has passed, an output part 13 of a control means 2 changed from L to H, and only the hot air blower is driven by a blower driving circuit C, and therefore, the burner and a heat-exchanger are cooled. At this time, the residual quantity of an uncombusted gas has already been drastically reduced, and therefore, there hardly is any odor in the hot air form the heating machine. When a second specified period of time has passed after the stop of operation, it is taken that a sufficient cooling has been done, and the control means 2 changes the output part from H to L, and stops the hot air blower. By this method, the heating motion is stopped without dispersing an odor.
Patent JP-S6223222-A (JP)
Title: Hysteresis circuit
Inventor: YASUKI HIROYUKI
IPC: H03K3/2893
Filed: 1985-07-23
Abstract: PURPOSE:To form a hysteresis circuit whose input current is not transiently increased at the trailing of an input voltage by providing the 3rd diode of forward connection between a load resistor side of the 1st transistor (TR) and an anode terminal in parallel connection of the 3rd TR and the 1st diode. CONSTITUTION:A diode D5 is connected forward between an emitter of a TR Q1 and a collector of a TR Q5. A voltage through a path from a point A to the diode D5, the TR Q5 and a diode D3 is VCE+2VF and the relation of VBE< VCE+2VF is established. Thus, the transient increase in the input current at the trailing of the input voltage is prevented to increase number of fan-out of the pre-stage.
Patent JP-H0211771-A (JP)
Title: Glow discharge cracking device
Inventor: WATANABE ATSUSHI
IPC: C23C16/50
Filed: 1988-06-30
Abstract: PURPOSE:To increase a film forming rate and to improve the efficiency of producing thin films by erecting plural pieces of magnet plates to the inside surface of a cylindrical electrode on the outer circumference of a cylindrical substrate and introducing gases for film formation blowing out of the ejection ports between the magnet plates in the direction non-perpendicular to the substrate surface. CONSTITUTION:The cylindrical electrode plate 2 is installed in a reaction vessel 1 into which gases of SiH4, etc., for film formation are introduced. The cylindrical substrate 4 is disposed to the inner side of said plate. While the above-mentioned gases are blown out of plural pieces of gas ejection ports 9 provided to the electrode plate 2, glow discharge is generated via the electrode plate 2. The above-mentioned gases are cracked and the films of amorphous silicon, etc., are formed on the substrate 4 in this way. Plural pieces of the permanent magnets 13 are erected on the inner peripheral surface of the electrode plate 2 of the above mentioned glow discharge cracking device. The magnetic poles of the opposed main surfaces of the permanent magnets 13 are varied from each other and the gases from the gas ejection ports 13 therebetween are introduced in the direction non-perpendicular to the substrate 4. The above-mentioned gases are subjected to the glow discharge cracking while the gases are kept swiveled and turned around the substrate 4 during the film formation, by which the film forming rate is increased.
Patent JP-H0327213-A (JP)
Title: Operating device in combine
Inventor: FUJITA YASUSHI
IPC: A01D67/00
Filed: 1989-06-26
Abstract: PURPOSE:To obtain the subject operating device capable of pitching operation in gearing at upper limit and lower limit of reaping part with up and down operation of reaping part by providing a pitching device automatically initiating longitudinal inclining of machine body at upper limit and lower limit of reaping part vertically moving in front of the machine body between traveling device and the machine body. CONSTITUTION:A reaping part is vertically moved till limit positions by operating up and down reaping operation lever 70 and further the lever 70 is operated to longitudinally incline machine body 1 with a cylinder for pitching. Namely, the reaping part 6 is risen to upper limit position with up and down reaping cylinder 13 by operation of the lever 70 and said rising is detected by detecting part. Similarly, the reaping part 6 is lowered to lower limit position with the cylinder 13 by operation of the lever 70 and further the lowering operation of the reaping part is continued, then lowering of the reaping part 6 to lower limit is detected. Thus, the cylinder 13 is extended according to the detection and the machine body is forwardly inclined, then the reaping part 6 is lowered. Therefore, operator simply continues up and down operation of the lever 70 and the machine body 1 is automatically inclined in longitudinal direction with a cylinder 30 for pitching, then the reaping part 6 is moved up and down.
Patent JP-H04363486-A (JP)
Title: Automatic partition opening and closing device
Inventor: MURATA GEN
IPC: E05F15/14
Filed: 1991-06-10
Abstract: PURPOSE:To smoothly move a final stage partitioning panel to a partitioning position without no unreasonable load being exerted to any part by absorbing a difference in movement between front and rear runners when a runner in the rear part of the final stage partitioning panel runs on an extension of a guide rail. CONSTITUTION:When a runner 11 in the rear part of a final stage partitioning panel 5A enters into an extension 6e of a guide rail 6, a position detecting sensor (light receiving element) 17 is energized by an actuating element (light emitting element) 16, and accordingly, a runner 10 in the front part of the final stage partitioning panel 5A is stopped. Accordingly, the final stage partitioning panel 5A is moved subsequently only by the runner 11 in the rear section thereof so that no unreasonable load which is exerted when the front and rear runners 10, 11 are simultaneously driven, is effected, and no slip occurs at either of the front and rear runner.
Patent JP-S5952917-A (JP)
Title: Semiconductor switching device
Inventor: KIMURA TATSUO
IPC: H02H7/12
Filed: 1982-09-20
Abstract: PURPOSE:To constitute a semiconductor switch for high voltage very easily and also so as to be small in size by transferring trigger electric power by a rod- like magnetic material core having high resistance, which offers substantially an insulation characteristic. CONSTITUTION:Driving windings 4a, 4b,...4n of each thyristor S1, S2,...Sn are wound round a ferrite rod 8 at constant intervals from a position separated from a trigger coil 9. Protecting resistances 10a-10n are connected in series to each driving winding. Accordingly, the thyristors S1, S2, S3...Sn can be turned on simultaneously by providing a trigger pulse having energy of magnitude which can turn on the thyristor Sn connected to the driving winding 4n being the most distant from the trigger coil, to the trigger coil 9.
Patent JP-S5687881-A (JP)
Title: Method and device for measuring radioactive concentration
Inventor: KITAGUCHI HIROSHI
IPC: G01T7/00
Filed: 1979-12-18
Abstract: PURPOSE: To speed up processing and improve the reliability of a device by measuring radioactive concentration using a thin film filter which covers ion exchange resin.  
     CONSTITUTION: Radioactive sample water is sampled in a sample water sampling and determining tank 21 and stirred with the agitator 25 of a stirrer 26 or the like, and an ion exchange resin pack 23 formed by sealing ion exchange resin in a thin film filter 22 is immersed in the sample water. After scavenging radioactive nuclear species into the ion exchange resin by stirring for a certain time, a valve 27 is opened to discharge the radioactive sample water, a valve 28 is opened to flow clean water to wash the ion exchange resin pack 23, then the ion exchange resin pack 23 is taken out with an arm 29 and loaded into the lead shielding case 31 of a radiation measuring part, and the radiation of the pack is measured with a radiation detector 32 and a radiation analyzer 33. By so doing, the sampling of radioactive sample water, quantitative washing and the analysis of radioactive concentration are processed continuously and quickly and also the reliability of the device is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05335645-A (JP)
Title: Laminated piezoelectric actuator and its manufacture
Inventor: IIZUKA HIROYUKI
IPC: H01L41/22
Filed: 1992-05-29
Abstract: PURPOSE:To join a piezoelectric ceramic and a metal plate strongly, improve reliability under high-temperature and high-humidity environment, and further prevent the amount of displacement on application of voltage from decreasing. CONSTITUTION:A plurality of piezoelectric ceramics 10 where an electrode layer 11 is formed on both upper and lower surfaces and a plurality of metal plates 14 where a solder plating layer 13 is formed on both upper and lower surfaces so that they are connected to the electrode layer are superposed alternately to manufacture a piezoelectric laminated body 12, the piezoelectric laminated body is heated in pressed state and the solder of a solder plated layer is melted, and then the melted solder is cooled and coagulated, thus joining the piezoelectric ceramics and the metal plates.
Patent JP-H0917743-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUNORI YUUICHI
IPC: H01L29/792
Filed: 1995-06-29
Abstract: PURPOSE: To prevent the electrostatic breakdown due to charging on a resist without lowering productivity by opening a dicing line of a row or column direction of a resist mask use in the case of forming a diffused region. CONSTITUTION: The region sandwiched between two-dotted chain lines C has a predetermined width between semiconductor chips arranged in a column state on a semiconductor substrate 1, and is largely set not only by the width to be actually diced at the dicing line extended in the column or raw direction, but set larger than the width to be diced. The opening 20c of the resist mask 20 is provided on the dicing part. At the resist mask used for the step of forming two source regions, the opening 20c is provided at the dicing line extended in the matrix state to divide the mask 20 at each semiconductor chip arranged in the matrix state on the substrate 1. Thus, the resist area as one resist pattern is remarkably reduced.
Patent JP-S5788098-A (JP)
Title: Vapor phase growing method for compound semiconductor
Inventor: IKEDA TOSHIYUKI
IPC: H01L21/205
Filed: 1980-11-20
Abstract: PURPOSE: To obtain a buffer layer having a uniform thickness on a substrate crystal having arbitrary area and shape with high reproducibility by closing both sides of a crystal for a dummy in a perpendicular direction to a gaseous flow to the substrate crystal to well cover the substrate crystal in a growing method using both the crystals set opposite to each other.  
     CONSTITUTION: A substrate crystal is set opposite to other sbstrate crystal (a crystal for a dummy) different from or equal to the former crystal in crystal orientation, and a semiconductor of a compound of IIIWV group elements is grown on the former crystal in a vapor phase. At this time, the distance between the crystal substrate 21 and the crystal substrate 22 for the dummy is made larger at the center and smaller at both sides in the upper stream direction of a gaseous flow in a reaction tube 23 so that the substrate 21 is well covered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5687038-A (JP)
Title: Paper support
Inventor: AONO TOSHIAKI
IPC: D21H19/20
Filed: 1979-12-17
Abstract: PURPOSE:To increase the shelf stability of an image and a latent image by forming a specified ethylene-vinyl ester copolymer layer on the image forming layer side of a paper support for a photographic material to lower the oxygen permeability of the material and make the material waterproof and effective in wide temp. and humidity ranges. CONSTITUTION:A 0.5-100mum thick oxygen shielding layer is formed on one side of a paper support having a polyolefin layer on the other side, and on the oxygen shielding layer an image forming layer is formed. The oxygen shielding layer is made of ethylene-vinyl ester copolymer contg. 20-80mol% ethylene and 80- 20mol% vinyl alcohol. Thus, a change in photographic sensitivity, photographic density or gradation with the passage of time can be reduced. The change is caused by the oxidation of a compound contained in the photographic material. In addition, the discoloration and fading of color and black-and-white photographic images during storage, especially deterioration due to light can be reduced remarkably.
Patent JP-S5788110-A (JP)
Title: Hair setting agent composition
Inventor: MATSUNAGA KINJIROU
IPC: A61K8/44
Filed: 1980-11-20
Abstract: PURPOSE: The titled composition having improved setting retention power and improved washing properties even under high-jumidity conditions, obtained by blending a derivative at the thiol group of a substance obtained by subjecting a ketatin substance to oxidative decomposition or reductive decomposition with an alkanol-amine or a basic amino acid.  
     CONSTITUTION: (A) Preferably 0.01W5wt% derivative at the thiol group of a substance obtained by subjecting a keratin substance to oxidative or reductive decomposition, e.g., a derivative with its thiol group replaced by SCH 2 COOH, SCH 2 CH 2 COOH, SO 3 H, SSO 3 H, SCH 2 CH 2 SO 3 H, SCH 2 CH 2 SO 2 CH 2 COOH or groups shown by the formulas IWV is blended with (B) an alkanolamine or a basic amino acid in an amount to give 0.1W8 equivalent based on COOH or SO 3 H in the component A, and the blend is dissolved in a polar solvent, e.g., water, ethyl alcohol, etc., to give a hair setting agent composition. The composition may be blended with an arbitrary component to respond the desired purpose within a limit not to obstruct the effects of the composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6056698-A (JP)
Inventor: WATANABE MASUMI
IPC: B64C25/60
Filed: 1983-09-05
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-S5786938-A (JP)
Title: Sampling system
Inventor: KITAGAWA KAZUO
IPC: G11C27/02
Filed: 1980-11-20
Abstract: PURPOSE:To reduce redundancy by controlling a clock oscillator so that as a difference between adjacent sampled value becomes greater and greater, the intervals of pulses supplied to a sampling circuit become shorter and shorter. CONSTITUTION:An analog signal inputted from a terminal 21 is sampled successively by a sampling circuit 22 each time a clock pulse is supplied from an oscillator 24, thereby outputting a sample sequence from a terminal 25. Further, a difference detector 23 detects differences between adjacent sampled values in the sampled sequence and a voltage having a level corresponding to the difference is applied as a control voltage to the clock oscillator 24. The oscillator 24 composed of a voltage-controlled oscillator is so controlled by the output of the detector 23 that as the difference between the adjacent sampled values becomes greater and greater, the intervals of clock pulses supplied to the circuit 22 become shorter and shorter.
Patent JP-H05333566-A (JP)
Title: Electrostatic thermal recording method
Inventor: KAWANISHI TOSHIYUKI
IPC: G03G5/028
Filed: 1992-05-29
Abstract: PURPOSE:To prevent aerial discharge from being generated at the time of forming latent images. CONSTITUTION:Concerning the electrostatic thermal recording method for charging an electrostatic thermal recording layer to be charged at room temperature and to be weakly charged in the case of heating, afterwards, forming electrostatic latent images with a thermal head to apply digital thermal signals, developing the electrostatic latent images with toner and afterwards transferring the toner images to a receiver, (1) an equally charged potential is set lower than the potential of aerial discharge. (2) effective dielectric thickness (DH) of the thermal head is made more than 0.3mum. (3) The dielectric thickness (DR) of the recording layer is made more than 3.0Xm. (4): (DH+DR) is made more than 4.0mum. (5) a void potential Vg between the thermal head and the recording layer satisfies an inequality I. (6) a charged potential VR of the recording layer satisfies an inequality II. In this case, the condition of D=DH+DR is established in the inequality II.
Patent JP-S5686949-A (JP)
Title: Resin composition blended in molten state
Inventor: IWANAMI TERUO
IPC: C08L23/08
Filed: 1979-12-17
Abstract: PURPOSE: A resin composition having improved melt moldability with a small surging phenomenon and fish eye, obtained by blending plural kinds of ethylene-vinyl acetate copolymers having different ethylene content, specific properties, e.g., saponification value, etc. in a specfied composition.  
     CONSTITUTION: In plural kind of saponified ethylene-vinyl acetate copolymers having different ethylene content, copolymers having ethylene content 20W55mol%, saponification values of vinyl acetate component not less than 80mol% and melt tension not less than 0.1g are blended in molten state, to prepare a resin composition. The melt curve of the composition by a differential scanning calorimetry shows practically a single peak, and when a saponified copolymer in the composition in the largest amount is regarded as A 1  and a saponified copolymer in the second largest amount is regarded as A 2 , a weight ratio of A 1  to A 2  of 95:5W50:50 and the difference of the ethylene content of A 1  and A 2  is not less than 3mol%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6055676-A (JP)
Title: Semiconductor device
Inventor: IWASHIMA OSAMU
IPC: H01L31/12
Filed: 1983-09-07
Abstract: PURPOSE:To obtain a light emitting element and a light receiving element of a structure without generation of inclination by a method wherein a lead wire has branch-form projections, and at least part of the projections is not on the plane determined by the group of lead wires, but is made vertical to the plane. CONSTITUTION:A pellet is mounted and bonded to a lead frame and then molded with resin, thus being packaged. The tie-bar is cut and bent vertically. Then, the light emitting element characterized by the fact that the lead wire has the branch-form projections, and that this branch-form projection is not on the plane determined by the group of lead wires is completed. The branch-form projections are formed by cutting the tie-bar and bending it. The branch-form projections not on the plane determined by the group of parallel lead wires play a role of a stopper for prevention of inclination after the element is mounted on a printed substrate.
Patent JP-S5688852-A (JP)
Title: Preparation of optical fiber
Inventor: KIMURA TAKAO
IPC: C03B37/00
Filed: 1979-12-20
Abstract: PURPOSE: To control the alkali elution of an optical fiber made of glass of various components, and to improve its reliability, by applying a metal oxide film and a resin composition film to its surface.  
     CONSTITUTION: After the melt spining of an alkaline(earth) metal-containing glass of various components, the surface of the glass is covered with the film of a metal oxide (titanium dioxide, silicon dioxide, zirconium dioxide, etc.), which is then coated with the film of a resin composition (urethane resin, silicone resin, etc.). The above-mentioned film is formed by attaching a metal alkoxide (tetra-i-propoxy titanium, tetra-n-butoxysilane, etc.) to the surface of the optical fiber, followed by heating it. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6321204-A (JP)
Title: Reforming device for fuel battery
Inventor: MIZUNO YUTAKA
IPC: H01M8/06
Filed: 1986-07-15
Abstract: PURPOSE:To improve evaporation capacity without increasing the size of an evaporator by packing aggregate consisting of many small materials into the evaporator. CONSTITUTION:The aggregate consisting of the many small materials 9 is packed into the evaporator 1 for evaporating fuel and a fuel supply pipe 5 is inserted into the aggregate. Spherical, blocked, wire-shaped and other shape materials consisting of chemically stable metals such as stainless steel and copper or ceramics, etc., are used as the small materials 9. The aggregate of such small materials 9 has the large heat receiving capacity by the aggregation of the heat capacities which the respective materials possess; in addition, the aggregate has the large evaporation area by the aggregation of the surface areas that the respective materials possess. The evaporator 1 is, therefore, capable of providing the high evaporation capacity and contributes to the improvement in the reaction efficiency with the reactor.
Patent JP-S6143648-A (JP)
Title: Vinyl chloride resin composition having improved releasability
Inventor: UNO SHIGERU
IPC: C08K5/09
Filed: 1984-08-08
Abstract: PURPOSE:A composition having improved transparency and releasability, obtained by adding an improver of acrylic resin type, a specific stabilizer and lubricant to EVA/VC polymer prepared by graft polymerization directly in a swollen state without dissolving EVA in vinyl chloride. CONSTITUTION:(A) 100pts.wt. EVA having 1-60wt% vinyl acetate content is kept in a swollen state without dissolving the EVA in a monomer mixture (VC mixture for short) consisting essentially of vinyl chloride, and 5-200pts.wt. VC or VC mixture is subjected to suspension graft polymerization in an aqueous medium to give 70-97pts.wt. EVA/VC graft polymer, which is blended with (B) 3-30pts.wt. improver of acrylic resin type, having preferably 10<5>-10<7> molecular weight, (C) >=0.5pt.wt. one or more stabilizers selected from metallic soap, organotin type, and nonmetallic stabilizers except load stabilizer, and (D) 0.5- 2pts.wt. lubricant, and kneaded at 100-250 deg.C.
Patent JP-H11346749-A (JP)
Title: Smoking device
Inventor: UEMOTO TAZUMI
IPC: A24F13/12
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a smoking device surely exhausting the smoke of a cigarette in a case through a filter and reducing consumed electric energy. SOLUTION: A motor switch 55 is operated to change the operation state of a fan into 'weak', and a lighted cigarette T is nipped with a support member 49. Thus, the smoke of the cigarette T is sucked by the rotation of a fan vane 45a to exhaust the smoke from a lid 44 through a filter 43. When a smoker brings his mouth close to an opening 47b to inhale the main flow smoke of the cigarette T, a button switch 56 is continuously pushed by the underjaw of the smoker. While the main flow smoke is thereby sucked from the opening 47b into the case 42, the operation state of the fan 45 is automatically changed into 'strong'. When the smoker finishes the inhalation of the main flow smoke and separates his mouth from the opening 47b, the pushing of the button switch 56 is canceled, and the operation state of the fan 45 is returned to the 'weak'.