baber/WOPTO huggingface dataset:
Patent JP-2000323271-A (JP)
Title: High frequency heater
Inventor: AKASHI TAKAYUKI
IPC: H05B6/68
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent a high frequency heater from exceeding a prescribed current by just changing a program of a microcomputer and to provide a high output by controlling the irradiation level of a high frequency magnetic wave to be changed elapsing after a prescribed time. SOLUTION: In a high frequency heater, when a food is put in a heating chamber 5 and a high output cooking selection key is selected from an operation panel 9 to be started, a signal for oscillating magnetron 1 is transmitted from a microcomputer substrate 3 which receives the signal from the operation panel 9 to an inverter 2. The emission level of the magnetron 1 is set to some setting value (Lb1) so that the input current is prevented from exceeding 15A. When proceeding the cooking, the temperature of the magnet of the magnetron 1 is raised so that the input current is reduced by gradual reduction characteristic. When a certain time is elapsed without completing the cooking, it is so set that the magnetron 1 is actuated at the emission level of the setting value (Lb2) formed by correcting the reduced portion of the input current. Then, it is so set as to Lb1<Lb2.
Patent JP-H08161491-A (JP)
Title: Fingerprint input method
Inventor: KAHARA HITOSHI
IPC: G06T7/00
Filed: 1993-05-12
Abstract: PURPOSE: To attain correction of input by extracting an area of a finger image and comparing the area of the finger image with an area registered in advance so as to discriminate improper entry of a fingerprint thereby informing it to an entry person when the fingerprint input is improper. CONSTITUTION: An image processing section IPU binarizes a received fingerprint image to obtain a binarized image. Then density mapping is conducted to obtain a density map diagram. Since a fingerprint is spread as a wave from a center point toward the outside, each peak of the Y and X axes represents a center point of the fingerprint in the density map diagram. A central processing unit(CPU) calculates and extracts the center point to obtain fingerprint center point information. Then an area of a finger image in a prescribed area is obtained by using the center point as a center.  Then the area is compared with an area registered in advance and the CPU discriminates whether or not the area is within a prescribed range, and when the received image is improper, a command is given to an entry person as entry of the fingerprint whose center is deviated due to improper contact to a detection face or the like. The entry person retries the entry according to the command.
Patent JP-S6025710-A (JP)
Title: Transfer-molded item and manufacture thereof
Inventor: UKITA KENKICHI
IPC: B29L11/00
Filed: 1983-07-22
Abstract: PURPOSE:To obtain a transfer-molded item having a worked fine surface that is suitable as a Fresnel lens or the like, by placing a substrate on a negative form of a silicone rubber on which a photo-setting resin is applied, and irradiating the substrate with an activating ray so that a positive form may be transferred to the substrate. CONSTITUTION:A negative form whose surface is fine is produced from a curable silicone rubber such as a two-component type silicone rubber, and then a photo-setting resin such as tetrahydrofurfryl (meth)acrylate or the like is applied on the negative form. Thereafter, a light transmitting substrate such as a glass plate is placed thereon, and an activating ray is projected using an ultraviolet projecting apparatus onto the silicone rubber or the substrate. Thus, a positive form is transferred from the negative form onto the substrate thereby producing the intended transfer-molded item. EFFECT:Precise transfer can be carried on even a large intended item.
Patent JP-H0429908-A (JP)
Title: Root canal filling paste
Inventor: KIMURA YOSHITAKA
IPC: A61K6/884
Filed: 1990-05-25
Abstract: PURPOSE:To provide the title biocompatible dental paste of low irritability, comprising the first component made up of calcium phosphate, calcium hydroxide, rosin and an X-ray contrast medium and the second component predominant in clove oil. CONSTITUTION:The objective two-pack paste comprising (A) the first component made up of (1) pref. 10-60wt. of calcium phosphate, (2) pref. 10-40wt.% of calcium hydroxide, (3) pref. 10-40wt.% of rosin and (4) an X-ray contrast medium and (B) the second component predominant in clove oil, i.e. comprising (5) pref. 50-90wt.% of it and (6) guaiacol and, where appropriate, (7) an essential oil such as vegetable oil as reaction rate regulator. When the first and second components are to be kneaded, the mixing ratio (weight ratio) is pref. 3:1.
Patent JP-S6025308-A (JP)
Title: Mic oscillator
Inventor: HACHITSUKA HIROYUKI
IPC: H03B5/18
Filed: 1983-07-21
Abstract: PURPOSE:To attain ease of minute adjustment of a frequency by providing a frequency minute adjusting screw to a metallic cylinder fixing a dielectric resonator. CONSTITUTION:The MIC oscillator is constituted by a microstrip line 3 and the dielectric resonator 5 arranged on a metallic substrate 1. The dielectric resonator 5 is fixed to the metallic cylinder 12 via a dielectric spacer 11. The metallic cylinder 12 is fixed to a metallic case 7 by using a conductive adhesives 14. The frequency minute adjusting screw 13 is provided to the center axis of the metallic cylinder 12 and the minute adjustment of the frequency is conducted by using the adjusting screw 13. Further, the output power, prescribed load Q and the frequency are adjusted coarsely by utilizing a long hole 72 formed to the metallic case 7 so as to move and adjust the case 7 in the direction of C D.
Patent JP-H09298637-A (JP)
Title: Facsimile equipment
Inventor: MAEDA HIROSHI
IPC: H04N1/04
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment in which waste of recording paper is saved without a loss of valid image data through the use of an application software by comparing a scanning line number equivalent to the length of cut paper in the subscanning direction with a total line number of received image data. SOLUTION: A CPU 3 monitors depression of a transfer condition setting key provided to an operation display section 8 and displays a message such as 'Enter a percentage of image data in excess of a length of a routine size cut-paper sheet by ten-keys and press 'Yes' key' on a display device of an operation display section 8. A ratio of the percentage divided by a value 100 entered till the 'Yes' key' is depressed is substituted to a variable P1. The variable P1 is stored in a RAM section of a memory 4. Then the CPU 3 displays a message such as 'Enter a percentage of image data in shortage of a length of a routine size cut-paper sheet by ten-keys and press 'Yes' key' on the display device of the operation display section 8. A ratio of the percentage divided by a value 100 entered till the 'Yes' key is depressed is substituted to a variable P2.  The variables P1, P2 are ratio data of the width of the received image data in the main scanning direction to the length of the routine size cut-paper sheet.
Patent JP-S6026350-A (JP)
Title: Magnetic color toner
Inventor: OKADO KENJI
IPC: G03G9/083
Filed: 1983-07-22
Abstract: PURPOSE:To fully cover the tone of magnetic powder, enrich a toner hue, improve fixability, elevate image density, and reduce fog by using a magnetic powder having a specified value of specific surface area at the time of coating the powder with a pigment. CONSTITUTION:A magnetic powder is coated with a pigment, and it has a BET specific surface area of 0.2-6m<2>/g measured by N2 adsorption method. The magnetic powder to be used has a ratio of a specific surface area I after being coated with a pigment to that II before being coated, I /II, of 0.7-1.0. It is contained in 20-120pts.wt. per 100pts.wt. of a binder resin, and it is coated with a pigment in an amt. of 5-60pts.wt. per 100pts.wt. of the magnetic powder. Such a magnetic powder is dispersed into a binder resin to form magnetic toner particles, and then, they are coated with a pigment, for example, by dispersing them into an aq. soln. contg. metal ions, then adding a precipitating agent or the like to react the agent with the metal ions, and forming pigment particles on the surface of the magnetic particles. As a result, a high-density and fog-less sharp image can be obtained.
Patent JP-S63298814-A (JP)
Title: Magnetic recording medium
Inventor: OGUCHI TOSHIHIKO
IPC: C09D175/04
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a high densitity and high durability by incorporating a Ti coupling agent having P=0 groups into a magnetic recording layer and specifying the porosity thereof to 10-30vol.%. CONSTITUTION:The magnetic recording layer of a magnetic recording medium constituted by forming the magnetic recording layer contg. hexagonal ferromagnetic powder having <=0.3mum average grain size and a binder resin on a base contains the Ti coupling agent having P=0 groups and the porosity thereof is specified to 10-30vol.%. A mixture of the magnetic recording medium or the like is, therefore, well dispersed and held in the magnetic recording layer with the smaller amt. of the binder resin. The higher density expected from the grain size of the magnetic recording medium is thereby attained and the magnetic recording layer having the dense pores is obtd., by which the durability of this layer is improved.
Patent JP-H06351109-A (JP)
Title: Controller for motor operated vehicle
Inventor: NAGATSUKA MASAHIRO
IPC: B60L15/00
Filed: 1993-06-04
Abstract: PURPOSE:To provide a controller in which reliability is improved by reducing a thermal stress to a circumferential component by suppressing heat generation of a copper bar of a mounting component of a line in which a large current of a power system circuit flows. CONSTITUTION:A heat sink 9 is provided in a section in which copper bars 2A, 4A, 8A for electrically wiring between various control elements TM, DF1, MF, MR mounted on a board 1 are electrically insulated but thermally connected and superposed to each other, and connected to the board 1. Heats generated at the bars 2A,... are simultaneously released to the board 2, and temperatures of the bars 2A,... are suppressed to a temperature of the generated heat due to copper loss to prevent a rise of inner gas.
Patent JP-H037313-A (JP)
Title: Manufacture of molded object
Inventor: KUDO SHIGERU
IPC: B29C43/32
Filed: 1989-05-26
Abstract: PURPOSE:To obtain the molded object excellent in bending strength and industrial suitability in short time by a method is which after a mold has been filled with the molding material containing thermosetting resin, said resin is pressurized in heated state, while vibration is applied thereto, and then the pressure in the mold is reduced, and after that, several times of the processes of pressurizing and pressure-reducing are repeaded in the heated state, while vibration is applied thereto, whereby its molding is achieved. CONSTITUTION:For instance, the prescribed amounts of glass fiber, barium sulphate and melamine aldehyde resin are uniformly mixed, mutually in a kneader, thereby obtaining the forming powder for friction material. Next, after a heated mold has been filled with said forming powder, said power is heated and pressurized, while the vibration of 20Hz is applied thereto. Then, its pressure is reduced in heated state, and the gas therein is extracted. After that, similarly while the vibration of 20Hz is applied thereto, three times of the processes of pressurizing and pressure-reducing are repeated in the heated state, and after one minute from the beginning of initial pressurizing, the molding is finished, thereby obtaining a molded object.
Patent JP-H0912916-A (JP)
Title: Production of pigment derivative and pigment skeleton-containing resin
Inventor: ISHIBASHI HIDEO
IPC: C09B67/20
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment derivative and resin by dissolving an organic pigment and modifying it under a mild condition without using concentrated sulfuric acid, fuming sulfuric acid, etc., useful for improving dispersibility, dispersion stability, noncohesiveness, etc. SOLUTION: (A) An organic pigment (e.g. quinacridone-based one, indanthrone-base one, isoindolinone-based one, etc.) is dissolved in (C) an aprotic polar solvent (e.g. dimethyl sulfoxide, tetramethylurea, sulforlane, etc.) and is reacted with (D) a modifying agent [e.g. an amino group-containing (meth) acrylic acid ester, an amino group-containing (meth)acrylamide, etc.] preferably at -30 deg.C to 120 deg.C. Preferably the amount of the component B added is 0.1-10 equivalent base on 1 equivalent of the component A, that of the component D is 1-30 equivalent based on 1 equivalent of the component B and the amount of the component C added is 5-200 pts.wt. based on 1 pt.wt. of the component A.
Patent JP-H0740382-A (JP)
Title: Injection molding device
Inventor: JIYOBUSUTO ARURITSUCHI JIERAAT
IPC: B22D17/24
Filed: 1994-06-16
Abstract: PURPOSE: To do precise centering of an insert piece to be fitted to the opening of a distribution manifold. CONSTITUTION: An insert piece 70 is held concentrically with a nozzle 20 and fitted to an opening formed in a distribution manifold 10. A passage 92 having a bend part 94 which is bent smoothly at about 90 degree to an outlet 98 opened concentrically with a central hole 32 penetrating the nozzle 20 is formed in the insert piece 70. A centering pin 100 which penetrates the through hole 102 of the manifold 10 in order to do centering of the insert piece 70 precisely with the manifold 10 and positioning the manifold 10 with a mold 12 and extends to the opening 104 in the mold 12 is formed in the insert piece 70. A pin hole 108 decides its position in the reverse direction to the inlet 96 of the passage 92 and concentrically so that the branch passage 86 of the molten material passage 84 of the manifold 10 and the passage inlet of the insert piece 70 are centered correctly.
Patent JP-2000324362-A (JP)
Title: Photographing device and endoscope
Inventor: HANAWA TAKAYUKI
IPC: H04N5/378
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a photographing device where deterioration in the yield caused by variance in amplitude of an image pickup signal is suppressed at a low cost and to obtain an endocscope. SOLUTION: A chip circuit 21 suppresses an amplitude of an image pickup signal obtained at a CCD 16 of an endoscope 1 that is an example of the photographing device into a prescribed amplitude range and the resulting image pickup signal is fed to a video processor 4. Thus, deterioration in the yield due to variance in the amplitude of the image pickup signal is suppressed and the cost can be reduced.
Patent JP-H031164-A (JP)
Title: Carrier for dry processing developer
Inventor: OKUNO HIROYOSHI
IPC: G03G9/113
Filed: 1989-05-30
Abstract: PURPOSE:To obtain the carrier for developers having an excellent developer life and high-speed developability by incorporating fluoroplastic powder into a binder resin and specifying the existence ratio of the fluorine atoms in the entire atom of the carrier surface. CONSTITUTION:The fluoroplastic powder is incorporated into the binder resin and the existence ratio of the fluorine atoms in the entire atom of the carrier surface is adjusted to 6 to 30atomic%. The existence ratio of the fluorine atoms varies with the amt. of the fluoroplastic to be added, the degree of dispersion or flocculation, the process for production of the carrier, etc. A sufficient electrostatic charge quantity is imparted to the carrier and the resistance to surface contamination is improved by adjusting the above-mentioned ratio to 6 to 30 atomic%. The developer life at the time of the high-speed development is prolonged in this way.
Patent JP-H0428991-A (JP)
Title: Raindrop remover for umbrella
Inventor: SAITO TAMOTSU
IPC: F26B9/00
Filed: 1990-05-24
Abstract: PURPOSE:To remove raindrops on an umbrella almost completely by holding it rotatably and blowing compressed air against the outside of fabric of half- opened umbrella. CONSTITUTION:An umbrella K is put into a taper-shaped opening 5 at the top of a housing 3 so that it will fit the opening, and is held rotatably in a holding space 17 with a stick and handle in slots for holding 11. Light emitted from a light projector 29a to a light interceptor 29b is cut out by the umbrella K, detecing the umbrella K, operating a contact point of (a) 29c, to close a main circuit 34. A blower 19 starts to rotate, air sent through both ducts 25,27, compressed air blown out of an inside nozzle 21 and outside nozzle 23 to be blown into the inside of umbrella fabric, causing the umbrella K to be half opened, and air is blown forcibly against the outside of fabric from the outside nozzle 23. Thus, raindrops on the outside of umbrella fabric are blown off from the surface, and collected through a pipe 15 below the holding space 17 into a water pan 13.
Patent JP-S6026701-A (JP)
Inventor: UOZUMI YUKIO
IPC: E01B25/28
Filed: 1983-07-22
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-H10326022-A (JP)
Title: Electrophotographic photoreceptor for negative electrification and image forming method
Inventor: YOKOTA SABURO
IPC: G03G5/04
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor low in cost, high in productivity and capable of obtaining interchangeability with a conventional laminated type electrophotographic photoreceptor in terms of characteristic by making the mobility of an electron in a photoreceptive layer larger than that of a positive hole. SOLUTION: Charge generating substance 2, charge transporting substance and binding resin are contained in the same photoreceptive layer 4, and the mobility of the electron in the layer 4 is made larger than that of the positive hole. In order to realize the above matter, much electron transporting material having the excellent mobility must be contained in the layer 4. It is desirable that the mobility of the electron in the layer 4 is within 1×10<-6> to 5×10<-5> cm<2> /V.sec on the condition that electric field intensity is 4×10<5> V/cm, and the mobility of the electron is within 5 to 100 times as large as that of the positive hole. In the case of singly using the electron transporting material as the charge transporting material, residual potential easily occurs because the positive hole generated in bulk is easily accumulated.  It is effective to add positive hole transporting material in order to prevent the occurrence of the residual potential.
Patent JP-S5835422-A (JP)
Title: Device for recognizing moving direction of moving sound source
Inventor: HAYASHI NORIAKI
IPC: G01V1/00
Filed: 1981-08-28
Abstract: PURPOSE:To ensure the recognition of the moving direction, by providing a pair of microphones in parallel with the moving direction of the moving sound source, moving the maximal position of the mutual correlation function curve of the detected outputs to the direction corresponding to the moving direction of the moving sound source. CONSTITUTION:The noise detected signals LA and LB from the microphones 3A and 3B are imparted to filters 11A and 11B so as to pass only the frequency band which largely includes the noise part of an aircraft 1 to be measured and to remove the high frequency component which gives adverse effects when A/D converter circuits 12A and 12B are variably operated. The A/D converter circuits 12A and 12B send out digital waveforms signals S1A and S1B so that the positive part of the noise waveform of the aircraft 1 is a logic ''1'' and the negative part thereof is a logic ''0''. The output S1A is stored in a mutual correlation function computing circuit 13 for the time period required for the computation. The output S2A is imparted to the computing circuit 13 through a delay circuit 14, and the mutual correlation function is computed.
Patent JP-S5926782-A (JP)
Inventor: HISAMITSU SHINJI
IPC: G09F9/46
Filed: 1982-08-04
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-S5836136-A (JP)
Inventor: ONO NAOYA
IPC: H02J1/00
Filed: 1981-08-28
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-S58123578-A (JP)
Inventor: ARUFURETSUDO SUKUROBITSUSHIYU
IPC: G08B5/22
Filed: 1982-08-04
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-H08329984-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YOSHIDA KENSUKE
IPC: H01M10/05
Filed: 1995-06-01
Abstract: PURPOSE: To prevent break of a negative electrode at the time of charging and discharging, to enlarge the capacity of a battery, and to facilitate the manufacture of the battery by using the positive electrode active material which includes lithium in a positive electrode, and using a metal which can not be combined with lithium as a negative electrode. CONSTITUTION: In the positive electrode, the lithium included positive electrode active material such as charcogers material containing lithium is used. As a negative electrode, a metal such as nickel, copper, molybdenum, or the alloy thereof, which can not be combined with lithium, is used. Since these metals are used for the negative electrode, deterioration of strength of the negative electrode material due to charging and discharging is prevented, and the quantity of the positive electrode active material is increased by the volume of the negative electrode active material at the excessive quantity to enlarge the capacity of the battery.  Surface treatment such as polishing of these metal for negative electrode is easier in comparison with the metal lithium, and since the metal lithium is not used for the negative electrode, an equipment for storing the metal lithium in the high dry atmosphere is unnecessary.
Patent JP-S5562897-A (JP)
Title: Production of hexagonal system barium aluminate (baa 12o19) single crystal
Inventor: SHINDOU ISAMU
IPC: C01F7/16
Filed: 1978-11-02
Abstract: PURPOSE: To cheaply produce the title product of hlgh purity by setting an Al 2 O 3 - BaO type flux under a raw material rod of a mixt. of BaO and Al 2 O 3  specified; placing a seed crystal under the flux; and melting the flux portion.  
     CONSTITUTION: A flux obtd. by blending 1mol of Al 2 O 3  with 1W0.08mol of BaO is set under a raw material rod of a mixt. of BaO and Al 2 O 3  in a molar ratio of 1:5.5W1:6.5. The grains of the mixt. have a diameter of 1mm or below, esp. 10μm or below. A seed crystal is placed under the flux, and the flux portion is melted by a light collection heating system floating zone method to perform single-crystallization. The resulting BaAl 12 O 19  single crystal is used as a phosphor for converting the ultraviolet rays of a mercury lamp into visible rays as well as a substrate for producing a hexagonal system ferrite single crystale thin film. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6026903-A (JP)
Title: Lighting apparatus
Inventor: IWASAKI BUNJI
IPC: F21V29/00
Filed: 1983-07-25
Abstract: PURPOSE:To improve the effect of heat radiation in an apparatus and to prevent thermal influence to a prism cover by admitting outside air to the inside of the apparatus via the through-holes formed to the prism cover. CONSTITUTION:When a lamp 2 is lighted and generates heat, the temp. in a lamp body 1 rises and the warmed air ascends and is released throught the respective heat radiating holes 8 formed to the body 1 to the outside of the body 1. The air on the outside of the body 1 flows into the body 1 while ascending therein through the respective through-holes formed to a prism cover 4 provided in the lower open part of the body 1. The air flowing into the body 1 suppresses the temp. rise and cools the body 1, a reflecting plate 3 and the cover 4. This air is thereafter warmed by the heat of the lamp 2 and is released through the holes 8 to the oustide. The air on the outside of the body 1 is thus always taken in into the body 1 through the holes 7 of the cover 4 in the above-mentioned way, by which the temp. rise in the body 1 is thoroughly suppressed and the thermal deformation of the cover 4 consisting of a plastic is prevented.