baber/WOPTO huggingface dataset:
Patent JP-H09231458-A (JP)
Title: Heater and warmer for automatic vending machine
Inventor: NAKAYAMA SHIGERU
IPC: G07F9/10
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To equally heat all the articles arranged on an article distribution rack and keep them warm by heating warming the entire atmosphere surrounding the article distribution rack within the housing of an automatic vending machine and keeping them at a desired temp. mainly by convection heating by receiving heat dissipation from a heat accumulating fluid. SOLUTION: When an electric sheath heater 90 is energized, air from a lower part within a housing, namely under the article distribution rack 80, is directly and quickly heated. On the other hand, polypropylene glycol 60 heated within a main tank 40 dissipates heat to the atmosphere surrounding the rack 80 through the aluminium wall part of a rectangular pipe constituting a panel while flowing along within each side part heating and warming panel 10 and a bottom heating and warming panel 20. Heat dissipated like this is made to circulate mainly by being heated by convection heating generated by heating the temp. of the whole atmosphere surrounding the rack 80 in the housing of the automatic vending machine by the heater 90.
Patent JP-H02216505-A (JP)
Title: Method for controlling depth of unmanned submarine device with cable
Inventor: IWASAKI HIROSHI
IPC: G05D1/10
Filed: 1989-02-17
Abstract: PURPOSE:To improve the control precision of the depth of a launcher by inputting a response delay time calculated by means of a control coefficient, a cable supply speed, a cable length and a transmission speed, a setting depth signal and a depth signal to a controller, calculating a compensation signal and controlling a winch based on the signal. CONSTITUTION:A sheave 7 supporting a primary cable 3 is installed freely rotatably to a portal strut 6 at the stern of a support mother ship 1, and the delivery speed of the primary cable 3 can be measured by permitting a counter 8 to count the number of revolution of the sheave 7 and by executing a processing in the controller 20. The controller 20 predicts the necessary correction depth of the launcher 4 at a future time that is delayed by a prescribed time compared to a present time when the change of the cable length at present gives an influence is given to the change of the depth of the launcher 4, compares the necessary correction depth and a setting depth, and controls the winding/delivery length of the cable 3 by the winch 2.
Patent JP-S56132900-A (JP)
Title: Piezoelectric speaker
Inventor: FUKUDA SHIYUNPEI
IPC: H04R17/00
Filed: 1980-03-24
Abstract: PURPOSE:To obtain the speaker which is small and light and has broad frequency band and excellent in the conversion efficiency, by forming the constructing body of plate shape having a number of through holes with light alloy or the like and sticking the piezoelectric oscillator on one side or the both. CONSTITUTION:The honey-comb 1 having a number of through-holes (the shape of holes can be hexagon, triangle or square) orthogonal to the plate surface with the light material like light alloy, is formed. The piezoelectric oscillator 3 made of piezoelectric material like barium titanate having the electrode 4 is sticked on one surface of the honey-comb 1 with adhesives 2 to form the piezoelectric type diaphragm plate. The output of the piezoelectric oscillator 3 can be increased by sticking it on the both sides of the honey-comb 1 or by two-layer sticking on one side or the both. Thus, by combining the honey-comb and piezoelectric oscillator, small and light diaphragm plate which has flat frequency characteristics over broad band and high conversion efficiency can be obtained.
Patent JP-H05231851-A (JP)
Title: Method and device for detecting void depth by blow with hammer
Inventor: AKISHIKA TAMEYUKI
IPC: E21D11/00
Filed: 1992-02-24
Abstract: PURPOSE:To obtain a method and a device for detecting a void depth by a hammer blow which can detect presence of void and the void depth on a rear surface of a structure body accurately and easily. CONSTITUTION:A natural vibration of a tunnel winding thickness part 6 is excited by a blow with a hammer 1, the vibration resonates and is transmitted through the tunnel winding thickness part 6 and then is projected to a void part 8 on a rear surface of the tunnel winding thickness part 6, is reflected on a bottom surface, and returns a surface after resonating and being transmitted through the tunnel winding thickness part 6 again. A time for transmitting through the tunnel winding thickness part 6 out of a required time from the blow by the hammer to reception of a reflection wave movement can be ignored when a sound speed within a standard concrete is 4000m/s and the required time is considered as a time for reciprocating the void part 8, thus enabling the depth of the void part 8 to be calculated.
Patent JP-H04276172-A (JP)
Title: Engine structure
Inventor: HIROSE ICHIRO
IPC: F02B77/00
Filed: 1991-03-01
Abstract: PURPOSE:To constitute an engine so that a bonnette line can be lowered as much as possible and the engine dimension in the car body longitudinal direction can be reduced. CONSTITUTION:A surge tank 6 is arranged at the front lower position of an engine 1 mounted on a car body front part by a transversal rearward-slant mounting, and an intake pipe 7 connected with the surge tank 6 is curved upward so as not to interfere with a bonnette line 28 and connected with a cylinder head 8, and a fuel injection valve 27 is installed at the part of the cylinder head 8. Further, an exhaust pipe 25 is connected with the cylinder head 8 from the rear part, and the auxiliary such as water pump 13 is arranged at the part of an oil pan 4 installed in the lower part of the engine 1.
Patent JP-S62194989-A (JP)
Inventor: ISHIKAWA HIROISA
IPC: B62M3/00
Filed: 1986-02-22
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-S63204112-A (JP)
Title: Navigation system of vehicle
Inventor: OE HIDEMI
IPC: G01C21/00
Filed: 1987-02-19
Abstract: PURPOSE:To suppress an error to the min. by correcting the reference point of an earth magnetism sensor each time when a vehicle passes a magnetized place, by storing a position where quantity of magnetization changes and the before-and-behind azimuth thereof in a medium along with a map. CONSTITUTION:This navigation system is constituted of an earth magnetism sensor 1, a car speed sensor 2, a memory medium 3, a main body 4 having a judge means 5 and a display 6, and a position where quantity of magnetism changes such as a railroad crossing, a high-level road or a transmission line and the before-and-behind direction of said position are stored in the recording medium 3 along with a map and a peripheral state. The main body 4 calculates the present position and running course of a vehicle to synthesize the same and the data from the medium 3 and the judge means 5 of the main body 4 estimates the error of the earth magnetism sensor 1 from the data of the position where the quantity of magnetization changes stored in the medium 3 and compares the data from the earth magnetism sensor 1 and the data of the position where the quantity of magnetization changes stored in the medium 3 to correct the error of the earth magnetism sensor 1.
Patent JP-H1040679-A (JP)
Title: Single chip frame buffer, frame buffer produced on single chip display sub-system, and structuring method of frame buffer
Inventor: TAYLOR RONALD T
IPC: G09G5/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce memory space and address timing by setting the design and configuration of DRAM frame buffer memory in a specific structure. SOLUTION: CPU 101 decides the contents of graphic data to be displayed on a display unit 107. A display controller 104 executes the graphic function of the display unit 107, controlling a pixel data raster from a frame buffer 108 during the period of screen refresh, and interfacing CPU 101 and the frame buffer 108 while the display data is updated. At this time, the frame buffer 108 is structured as a device of 1.5 megabyte in a single package, thereby processing about 1.3 megabyte of ore-screen memory, which is required for the display of 1024×1280×8 bit/pixel, and 200 kilobyte of memory for icons.
Patent JP-S57151920-A (JP)
Title: Controller of interchangeable lens camera
Inventor: SHIOZAWA KAZUO
IPC: G03B7/091
Filed: 1981-03-16
Abstract: PURPOSE: To improve the reliability of a device by reducing the defective connection, breakdown, etc., of a contact by using voltage information which varies stepwise within a width range exceeding a certain voltage, and voltage information which varies within the width range of the certain voltage.  
     CONSTITUTION: The variable resistance R 0  of an interchangeable lens 1 is connected to the voltage information contact a 1  and earth contact b 2  of the lens 1 by mounting the lens 1 on a camera body 2. When a constant current flows from the constant current circuitIof the camera body 2, one of voltages V1WV3, or a prescribed voltage V is applied to the body 2 through contacts a 1  and a 2  in accordance with the kind of the lens. On the side of the body 2, the voltage is separated into a basic voltage varying with the kind of the lens and an added voltage varying within a range smaller than stepwise variation width as shown by shading, and the both are applied to an information processor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04255396-A (JP)
Title: Form post-treatment equipment
Inventor: HIROSE AKIRA
IPC: B42B4/00
Filed: 1991-02-07
Abstract: PURPOSE:To prevent the mistake and stop of the stapling by detecting the thickness of a form bundle discharged onto a bin and changing over and controlling the execution or nonfulfilment of staple operation by the result of the detection. CONSTITUTION:When paper is discharged from a copier, and a fixed number of forms are stacked onto each bin 4 through a distributing roller and aligned completely, a clamper (s clamping moving means) 19 is operated by a solenoid 25, and a form bundle 7 is held between an upper clamping piece 23 and a lower clamping piece 24. the thickness of the form bundle 7 is detected by a holding sensor 21 or a rotary type potentiometer 22 on the holding operation. A control means selects the kind of a binding needle adapted by the thickness of the form bundle 7 detected, decides the execution/nonfulfilment of staple operation, and drives a motor 26 and leads out the form bundle 7 to the staple unit side when it decides execution.
Patent JP-H07244071-A (JP)
Title: Sensitivity adjustor for acceleration sensor
Inventor: MURO HIDEO
IPC: G01P15/12
Filed: 1994-03-08
Abstract: PURPOSE:To make it possible to adjust the output level of a sensor according to an input acceleration by switching voltage applied to electrode according to an output level corresponding to a displacement value of a mass part. CONSTITUTION:A weight part 24 as mass part is displaced in the direction vertical to the top surface of a base 21 by an input acceleration and a piezoresistance element 25 gives a generated stress of a beam part 23 as the change in a resistance value to convert the input acceleration into a voltage. An output of this acceleration sensor chip 11 is amplified with an amplification circuit 12 to be outputted as acceleration detection signal while being inputted by a control circuit 13. On the other hand, a metal electrode film 28 on the base 21 is connected selectively to power sources 15 and 16 through a changeover switch 14. Then, when the output level of an input signal is small (large), the circuit 13 performs a switching 14 to connect the power source 15(16) with a higher voltage (lower) to the electrode film 28. Therefore, the level, high or low, of sensor sensitivity is made possible to be adjusted by applying a high or low voltage selectively between the weight part 24 and the electrode film 28 according to the output level of the sensor 11.
Patent JP-S55129273-A (JP)
Title: Production of sodium dichloroisocyanurate dihydrate
Inventor: TAKADA MAMORU
IPC: C07D251/36
Filed: 1979-03-27
Abstract: PURPOSE: To crystalline sodium dichloroisocyanurate resulting from neutralization reaction between dichloroisocyanuric acid and sodium hydroxide in an aqueous medium is sprayed the filtrate after the separation of the reaction product, thus producing freely flowing title compound useful as disinfectant for sewage in high yield.  
     CONSTITUTION: When dichloroisocyanuric acid is neutralized with sodium hydroxide in an aqueous medium and the crystals formed are separated and dried to prepare sodium dichloroisocyanurate, wet sodium dichloroisocyanurate recovered from the reaction system is granulated and dried stepwise to the anhydrous or monohydrate salt. Then, a part or the whole part of the resulting granulated sodium dichloroisocyanurate is sprayed with the whole amount of the filtrate after the separation of the reaction product to form the dihydrate.  
     EFFECT: The after-treatment of the filtrate after the separation becomes unnecessary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03239388-A (JP)
Title: Flexible printed board for bending
Inventor: OTA HITOSHI
IPC: B32B15/08
Filed: 1990-02-16
Abstract: PURPOSE:To further reduce the thickness of a package and improve its strength by softening and processing only a specified part of a rolled copper foil circuit pattern and the part of a synthetic resin film which responds to the specified part of said circuit pattern at higher temperatures than a softening temperature of the rolled copper foil. CONSTITUTION:This substrate comprises a base film layer 1, a rolled copper foil circuit pattern 3, an adhesive layer 4, and a cover 5. A specified part of a rolled copper foil circuit pattern 3 and the parts of synthetic resin layers 1 and 5 responding with the aforesaid part of the copper foil circuit pattern alone are softened and processed at higher temperature than the softening temperature of the rolled copper foil. If an attempt is made to use the rolled copper foil as a copper foil to form the circuit pattern 3 and soften and process the parts of the rolled copper foil responding with bending sections at higher temperature than the softening temperature of the rolled copper foil, only the parts of the rolled copper foil responding with the bending sections will be softened and highly flexible so that the remaining packaging section may maintain its strength. It is, therefore, possible to reduce the thickness of the packaged section and improve its packaging strength.
Patent JP-S60181247-A (JP)
Title: Treatment of dust and sludge or the like in steel manufacture
Inventor: OSHIUMI TAKASHI
IPC: B09B3/00
Filed: 1984-02-24
Abstract: PURPOSE:To treat dust and sludge or the like harmlessly and completely by presintering the dust and sludge or the like to remove the volatile componenets and thereafter throwing them into a slag at high temp. to dissolve and purify them. CONSTITUTION:Dust and sludge 1 or the like in steel manufacture are mixed with fuel 2 by a mixer 3 and successively supplied to a transferring roasting furnace 7 via a hopper 4 and a feeder 6. Herein, those are roasted with a pilot burner 11 to volatilize a greater part of the volatile components and sucked with a blower 16 and recovered with a dust collector 15. Then, the dust and sludge or the like are thrown into a slag 19 at high temp. stored in a slag pan 20 by transference of the roasting furnace 7. Those are bubbled with gaseous lance 21 and dissolved completely and uniformly and together the volatile components are recovered with the dust collector 15 via a hood 17 and a damper 12. Thereafter, the slag 20 is cooled to coagulate and crushed and the contained luppe or the like are recovered by normal dressing means.
Patent JP-H11231332-A (JP)
Title: Liquid crystal display element
Inventor: AKIYOSHI MUNEHARU
IPC: G02F1/1341
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a color display liquid crystal display element having a good display performance and a high yield. SOLUTION: An active matrix substrate 11 whose one principal surface scan lines and signal lines arranged like a matrix and switching elements are provided on, a counter substrate 1 which has a common electrode positioned on one principal surface, a color filter 6 arranged on at least one of the active matrix substrate 11 and the counter substrate 1, a light shielding layer arranged in the peripheral part of this color filter, and a liquid crystal material which is arranged between the active matrix substrate 11 and the counter substrate 1 with a space material between them are provided. An inter-layer 8 is arranged in a part other than the wiring pattern in the vicinity of the charging hole through which the liquid crystal material is charged.
Patent JP-H05204044-A (JP)
Title: Picture display device
Inventor: NISHIKI NOBUHIKO
IPC: G03B21/58
Filed: 1992-01-29
Abstract: PURPOSE:To obtain a picture display device capable of shielding light leaking from a gap between display units by means of a light shielding member by arranging the specified light shielding member on the displaying unit. CONSTITUTION:The picture display device 1 forms a display picture on a large screen by combining plural rear projection type projectors 2A-2D constituted of display units as shown by an arrow (a). As to the display units 2A-2D. alight shielding part 8 is provided on up/down and right/left side walls of a housing 4, and the light leaking from a rear surface is shielded. In this case, the light shielding part 8 is nearly rectangular shape, and is formed by an elastic member made of felt, one end is bonded to the side wall in a state where it extends along the side wall and in parallel with a screen 6, and the other end separates from the side wall at this time. Therefore, the light shielding part 8 is deformed in a state where it closes the gaps among the respective display units 2A-2D, when the display units 2A-2D are combined to be arranged, so that the light from the rear surface leaking from the gap is shielded.
Patent JP-H11313489-A (JP)
Title: Leakage current suppressing circuit for power converter
Inventor: IGARASHI MASATERU
IPC: H02M7/06
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively suppress the leakage current which is discharged from a power converter. SOLUTION: A voltage is generated in a transformer in a direction, in which leakage currents are suppressed by respectively connecting serial circuits (C5 and n11 and C6 and n12) of capacitors C5 and C6 and the primary windings n11 and n12 of the transformer between the junctions of a capacitor C0, which maintains a DC voltage and semiconductor switches Q1 and Q2 and Q3 and Q4 and also connecting the secondary and tertiary windings of the transformer between the capacitor C0 and both ends of a rectifier circuit RECT. Therefore, the leakage currents can be suppressed to being inexpensive, without the use of an expensive common mode reactor that has been used conventionally.
Patent JP-S60181734-A (JP)
Title: Flash exposing device of copying machine
Inventor: ONO KATSUHIKO
IPC: G03G15/04
Filed: 1984-02-28
Abstract: PURPOSE:To obtain a picture quality with high resolution by providing an elastic member which applies braking force to an image forming lens displaced in the same direction as the moving direction of a photosensitive body and makes an adjustment so that the image forming lens reaches a stopper a specific time later. CONSTITUTION:The mechanism composed of a solenoid, etc., which applies force to the image forming lens in the same direction as the moving direction of the photosensitive body 6 and a stopper 13 which controls the displacement quantity of the image forming lens 5 are provided. Further, the spring 14 is provided to relax the force applied to the image forming lens 5 and also allow the image forming lens 5 to reach the stopper 13 the specific time later. Consequently, the movement of an image on the photosensitive body 6 is small and the picture quality with high resolution is obtained.
Patent JP-H06257067-A (JP)
Title: Mat and its production
Inventor: IRIE OSAMI
IPC: D06M11/79
Filed: 1993-02-25
Abstract: PURPOSE:To obtain a mat, comprising a TATAMI facing itself having high antimicrobial and deodorizing effects and excellent light resisting function and capable of providing comfortableness without requiring any labor by users. CONSTITUTION:This mat is obtained by forming a coating layer containing ceramics consisting essentially of a metallic oxide or its composite material with a synthetic resin and silver ions or copper ions on at least the surface of a TATAMI facing. The metallic oxide is composed of one or two or more materials selected from Si02, Al2O3, TiO2 and ZrO2. The TATAMI facing material before weaving is immersed in a solution containing the superfine particulate ceramics and silver ions or copper ions, dried and then woven to produce the mat.
Patent JP-S54128420-A (JP)
Title: Heat and oxidation resistant ferritic stainless steel with superior workability and toughness
Inventor: ABE RIYOUICHI
IPC: C22C38/38
Filed: 1978-03-30
Abstract: PURPOSE: To enhance the workability and toughness of a ferritic stainless steel by regulating the steel to a compsn. consisting of a specific amt. of C, Si, Mn, Al, Cr and N, a restricted amt. of Nb. and the balance Fe and accompanying impurities.  
     CONSTITUTION: The title ferritic stainless steel consists of C≤0.025%, Si; 0.5W 3.5%, Mn≤3%, Al; 0.5W3.5%, Cr; 10W30%, N≤0.025%, Nb; 8×(C%+N%)W 1%, and the balance Fe and accompanying impurities. The steel is used as a material for steel pipes for a recuperator in various heating furnaces, a car exhaust gas converter and a heater, and for other purposes requiring oxidation resistance. The steel is equal or superior to a conventional heat and oxidation resistant Cr-Si-Al type ferritic stainless steel in mechanical properties. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05200508-A (JP)
Title: Nozzle for continuous casting of molten steel
Inventor: OZEKI HIDEYOSHI
IPC: B22D11/10
Filed: 1992-01-27
Abstract: PURPOSE:To economically and comparatively easily prevent constraction and even clogging of an inner hole for a long time without using a mechanical method of injection of inert gas, etc. CONSTITUTION:At least the inner hole 1 surface layer part in contact with molten steel is composed of 40-89wt.% calcium zirconate mainly containing CaO.ZrO2 as a mineral composition, 10-35wt.% graphite and 1-30wt.% crystal stabilized calcium silicate mainly containing 2CaO.SiO2 and 3CaO.SiO2 as the mineral composition, and after organic material binder is adder, kneaded and formed, calcination is executed in the non-oxidizing atmosphere. In this way, without causing deterioration in structure of a refractory, the constraction and further the clogging of the inner hole caused by non-metallic inclusions of alpha-alumina, etc., can be stably restrained for a long time.
Patent JP-H08236040-A (JP)
Title: Flat type cathode ray tube
Inventor: MIURA TOSHIO
IPC: H01J9/26
Filed: 1995-02-24
Abstract: PURPOSE: To reduce generation of improper connection and to reduce generation of an air leak phenomenon thereafter, relating to a flat type cathode ray tube of three-body structure. CONSTITUTION: In this flat type cathode ray tube, three body structures of a front panel, screen panel and a funnel are joined to each other by frit. In a junction surface in the case of a frit seal, a funnel 3 is protruded inward in a horizontal direction from a front panel 1 and from a screen panel 2, to form a dissolution frit mooring rack 14 over an internal peripheral total unit of the junction surface.