baber/WOPTO huggingface dataset:
Patent JP-H06144917-A (JP)
Title: Formation of ceramic and coating device
Inventor: YAMAUCHI TOSHIO
IPC: C04B35/628
Filed: 1992-10-30
Abstract: PURPOSE:To increase the strength of a product and to execute efficiently coating working. CONSTITUTION:A material to be compacted D is coated with an organic binder E and compacted by pressure. The coating device is provided with many balls 3 housed in a vessel 1, a means for dropping or spraying a slurry A on the balls 3, a hot air forced feeding means 7 for fluidizing the balls 3 by blowing hot air in the vessel 1 from the bottom, a means 5 for stirring the balls 3 and a product recovering means 8 provided on the upper part of the vessel.
Patent JP-S63146738-A (JP)
Inventor: AOKI NOBUYUKI
IPC: A21B3/18
Filed: 1986-12-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05133595-A (JP)
Title: Air supply/discharge terminal component
Inventor: YOKOIE NAOSHI
IPC: F24F13/06
Filed: 1991-11-08
Abstract: PURPOSE:To obtain an air supply/discharge terminal component which satisfactorily perform a function as a speaker. CONSTITUTION:A speaker 5 is mounted in a functional state toward an indoor side on a decoration cover member 2 to be mounted in a cover state at a center of an opening of a cylindrical or a square-cylindrical body 1 mounted in a space behind a ceiling and formed at one end as an opening opened with the indoor side and at the other as a connection port 4 to a ventilator to be connected to a duct. The body 1 to be connected to the ventilator via the duct becomes a speaker box adapted to prevent diffusion of sound from the speaker 5 mounted on the member 2 in the ceiling, and it is not necessary to separately provide a speaker for a BGM, a guide broadcasting or other informing means.
Patent JP-H05135662-A (JP)
Title: Gap switch
Inventor: IKUTA KAZUNARI
IPC: H01H33/00
Filed: 1991-11-08
Abstract: PURPOSE:To make electrodes directly abut on each other by means of deformation of a spiral spring due to electromagnetic interaction when electricity is passed to a gap switch. CONSTITUTION:A gap switch has a spiral spring 20 connected to a second electrode 3 and a current source 1 connected between the spiral spring 20 and the first electrode 2, and the spiral spring 20 is contracted by electromagnetic interaction during transmission of electricity to the switch, so that the electrodes 2, 3 are put in direct conduction to each other.
Patent JP-H06151906-A (JP)
Title: Manufacture of solar battery element
Inventor: FUKUI KENJI
IPC: H01L31/04
Filed: 1992-10-30
Abstract: PURPOSE:To lower the concentration inside a semiconductor substrate by forming an oxide film or a nitride film on one main surface of a semiconductor substrate, and diffusing reverse conductivity type of impurities from above this oxide film or a nitride film, and then, removing this oxide film or the nitride film. CONSTITUTION:A p-type silicon substrate is etched and washed in water. A thermal oxide film 2 is formed on the surface of the silicon substrate 1. Phosphorus is diffused by vapor-phase reaction so as to form an n-layer 1a on the surface of the silicon substrate 1. The thermal oxide film 2 is etched off, and also etching resist is applied on the side of the light receiving face of the silicon substrate 1, and it is etched to remove the n-layers on the rear and the side. A reflection preventive film 3 is stacked on the surface of the silicon substrate 1. Etching resist is applied on the reflection preventive film 3 so that it may form a reverse pattern to an electrode pattern, and then the section 3a of the exposed reflection preventive film 3 is etched off. A p<+>-layer 1b is made on the rear of the silicon substrate 1. Electrodes are made on the obverse and the reverse of the silicon substrate 1.
Patent JP-H02140628-A (JP)
Title: Infrared image pickup device
Inventor: AWAMOTO KENJI
IPC: G01J5/48
Filed: 1988-11-19
Abstract: PURPOSE:To obtain a reliable image pickup device which is not influenced by the change of a temperature of a device by taking at least two image pickup elements out of the image pickup elements as a set and arranging the elements in the same set so that they may be respectively deviated in an oblique direction. CONSTITUTION:At least two image pickup elements out of the linear array type image pickup elements 11A-11H are taken as a set and the elements in the set are arranged so that they may be respectively deviated in the oblique direction with respect to the subscanning direction (x-direction) of the element. Then, a cold aperture 13 provided with an aperture part 12 corresponding to each element is arranged. In the case of performing scanning in the x-direction, a distance between the image pickup elements 11A-11H can be reduced and it is needless to perform interlaced scanning in a y- direction perpendicular to the x-direction. Since the respective elements 11A-11H are arranged in the oblique direction, a distance between the respective sets can be kept sufficiently large. The area of the aperture part 12 can be designed according to the necessary quantity of light made incident on each element, whereas the high- sensitivity image pickup device without the loss of the incident light quantity is obtained.
Patent JP-H0995751-A (JP)
Title: Chrome base alloy thin film, its production and stain gauge
Inventor: NIWA EIJI
IPC: C23C14/14
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To produce a Cr base alloy thin film composed of Cr and required assistant components and in which the gauge rate and resistance temp. coefficient are specified and to produce a stain gauge made of the above alloy thin film. SOLUTION: This Cr base alloy thin film for a strain gauge is the one having a compsn. essentially consisting of Cr (the balance) and contg., as assistant components, total 0.01 to 50% of one or >= two elements among, by atom, Ti, V, Nb, Ta, Ni, Zr, Hf, Si, Ge, C, N, P, Se and Te respectively by <=5%, Zn, Cu and Bi respectively by <=8%, Fe, Mo, W, As, Sn, Sb, Pb, B, Ga, In and Tl respectively by <=10%, Ru, Rh, Re, Os, Ir, Pt, Pd, Ag, Au and rare earth elements respectively by <=15% and Co, Be, Mg, Ca, Sr, Ba, Mn and Al respectively by <=20% with a small amt. of impurities, and in which the gauge rate is regulated to >=2, and the resistance temp. coefficient is regulated to <=(-3.5 to 3.5)×10<-4> / deg.C. This thin film is obtd. by a vapor deposition method or a sputtering method.
Patent JP-H09111357-A (JP)
Title: Treatment of aluminum dross and apparatus therefor
Inventor: WATANABE HIROSHI
IPC: C22B21/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To separate Al in dross with a good recovery rate by housing the Al dross held at its m.p. or above in a compressing chamber, covering this Al dross with a pressing plate and successively acting partial pressing force on this pressing plate, thereby compressing the dross. SOLUTION: A perforated member 17 consisting of plural pieces of comb tooth-shaped members is set between circumferential frames 16 held by stoppers 22 and is disposed above a metal receiving vessel 12 having a rising part 23. A vessel 1 is set on this perforated member 17 and its circumferential frames 16 by means of positioning members 21. The Al dross 11 held at the temp. above the m.p. is housed in this vessel 1 and the surface thereof is covered by the pressing plate 8. An intermediate base 14 is then pressed down by a first cylinder 3. While either of an intermediate pressing down part 6 and a side pressing down part 5 is held gradually pressurized, the other is pressed down in this state, by which the partial pressurizing force is successively acted on the dross 11 via the pressing plate 8.  The Al in the dross squeezed out by the pressing down is recovered via the perforated member 17 into the metal receiving vessel 12.
Patent JP-H09115122-A (JP)
Title: Information storage device
Inventor: SEKIYA TETSUO
IPC: G11B5/52
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To store massive information in plural sheets of magnetic recording media and to make the recording media easily portable by making only a rotor part having a magnetic disk part set bearing attachable/detachable. SOLUTION: A turntable 6 in a sealed vessel 8 is formed out of a soft magnetic material of good conductor showing a phase delay for rotary magnetic filed of a stator 10 due to its magnetic hysterisis. The stator 10 is constituted in a flat disk shape, and is constituted so as to generate rotary magnetic field from alternating magnetic field by connecting with a commercial source circuit. The stator 10 is constituted so as to generate the rotary magnetic field by connecting with the commercial source circuit assembled with a phase shift capacitor. Thus, required information is recorded/reproduced.
Patent JP-2000123167-A (JP)
Title: Image processor and image processing method
Inventor: KOGA SHINYA
IPC: H04N9/68
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of clarifying black and an edge of a black character and preventing clarification of an unintended place by suppressing appearance of three color components in a black part, especially a part of the black character. SOLUTION: The image processor to convert a color image signal into respective image signals R, G, B and to perform various processings to the respective image signals R, G, B is provided with an edge discrimination data generating part 2 to judge whether the edge is black edge to be expressed by the mixture of the respectively equivalent image signals R, G, B and an equivalent part 6 to adjust values of the respective image signals R, G, B as the same value for a part judged as the black edge.
Patent JP-S62156683-A (JP)
Title: Power supplying device
Inventor: TAKAHASHI TSUNEHIDE
IPC: H02M3/28
Filed: 1985-12-28
Abstract: PURPOSE:To attain an accurate timing and simplify the circuit of a control means of the whole of a device and software by detecting the presence or the absence of a transfer paper to turn on or off a high voltage power source. CONSTITUTION:A visible image on a photosensitive body 1 and a transfer paper 2 are brought closely into contact with each other and corona discharge is applied from the rear face of the transfer paper 2 to transfer the visible image to the transfer paper 2. A transfer output 6 of a transfer and separating high voltage power source 4 is connected to a transfer and separating charger 3 and the transfer output 6 is turned on and off by the signal from a transfer paper detector 5 to perform this corona discharge. A separating output 7 is turned on and off similarly. The detector 5 consists of an LED 5a and a photo transistor 5b, and the detector 5 generates a signal when the transfer paper 2 intercepts light.
Patent JP-H02191203-A (JP)
Title: Herbicide composition
Inventor: EDOWAADO NOBUAKU
IPC: A01N37/40
Filed: 1989-11-10
Abstract: PURPOSE: To obtain an herbicide composition improving a skin irritation and a moisture sensitivity by blending a phenol form ioxynil and/or bromoxynil with an alkali metal salt of a weak acid. CONSTITUTION: This herbicide composition capable of easily forming preparation as an aqueous solution of a HBN phenol or a water soluble granular agent thereof and preferably used as a spraying liquid by dissolving with water, is obtained by blending a phenol form ioxynil and/or bromoxynil (HBN phenol) which is difficult to be formed as a preparation of an agent of an aqueous solution or a water soluble granular agent because of not having a problem on a skin irritation and drying related to a salt equivalent substance thereof but hardly soluble in water, with an alkali metal salt of a weak acid, especially a sodium or a potassium salt of carbonic acid, a polycarboxylic acid or phosphoric acid presenting in a stoichiometric amount.
Patent JP-H01135853-A (JP)
Title: Organic optical material
Inventor: SHIMIZU TADASHI
IPC: C08F20/26
Filed: 1987-11-24
Abstract: PURPOSE:To obtain an organic optical material having high refractive index, low cure shrinkage and high productivity, by polymerizing a composition composed of a specific bromine compound and a polystyrene compound under irradiation with actinic energy radiation. CONSTITUTION:The objective material is produced by forming a composition composed of (A) a bromine compound of formula I [X is CH2, C(CH3)2, CH=CH2, O or SO2; R is H or methyl; R1 is (meth)acryloyl or H; R2 is (meth) acryloyl; n+m is 0-4, preferably 2-4], preferably a compound of formula II [R' is (meth)acryloyl] and (B) a polystyrene compound containing the recurring unit of formula III (Y is H, methyl, etc.), preferably polystyrene at a ratio (A:B) of 10-90:90-10 and preferably containing (C) a photo-polymerization initiator and irradiating the obtained article having a prescribed form with an actinic energy radiation (preferably ultraviolet ray) to effect the polymerization of the components.
Patent JP-H04167480-A (JP)
Title: Drive circuit of piezoelectric element
Inventor: YAMAZAKI MAMORU
IPC: H01L41/09
Filed: 1990-10-30
Abstract: PURPOSE:To enable appearing and disappearing speed of a printing wire without increasing a dimensional size of a coil by chopper-driving a switch means with a pulse waveform corresponding to an output of a monitoring means for monitoring a terminal voltage of a piezoelectric element. CONSTITUTION:When applying a drive voltage for charging to a base of a transistor Tr1 which is a switch means for charging according to a drive command of a printing dot and/or when applying a drive voltage for discharge to a base of a transistor Tr2 which is a switch means for discharge, a chopper means for generating a drive voltage of a proper pulse waveform is provided at a control circuit 52 for applying this each drive voltage, thus enabling the waveform to be applied of the drive voltage for charging and that for discharge to be in any shape, preventing inductance value of a coil 51 from being increased, and enabling a charging and discharge speed of a piezoelectric element and a speed at which a printing wire appears or disappears to be designed easily for the speed requested for a printer.
Patent JP-S63146159-A (JP)
Title: Word retrieving device
Inventor: CHUMA TAKAHIKO
IPC: G06F17/30
Filed: 1986-12-10
Abstract: PURPOSE:To quickly search words which are synonyms of a certain word and have a specific expression length by taking out classification information of the designated word from a word dictionary part and retrieving words having this classification information and the inputted expression length in the word dictionary part and successively displaying expression information of retrieved words. CONSTITUTION:When an operator inputs the expression length to an expression length input part 6, the part 6 starts a word retrieving part 8 after temporarily storing the inputted expression length in an expression length temporary storage part 7. The word retrieving part 8 retrieves words, which have classification information stored in a classification information temporary storage part 5 and have the expression length stored in the expression length temporary storage part 7, in a word dictionary part 3 and takes out their expression information and stores them in an expression information temporary storage part 9 and starts a word display part 10 to successively display these expression information. Thus, words which are synonyms of a certain word and have a specific inscription length are quickly searched if they are required.
Patent JP-H01136018-A (JP)
Title: Apparatus for magnetically detecting position and speed
Inventor: KAWAMATA SHOICHI
IPC: G01D5/245
Filed: 1987-11-24
Abstract: PURPOSE:To perform accurate detection by preventing the generation of histeresis in the direction signal of an MR element, in a position and speed detection apparatus using the MR element, by using two rows of magnetic tracks shifted by a predetermined pitch. CONSTITUTION:Two rows of magnetic tracks T1, T2 shifted by a predetermined pitch lambda are provided in the moving direction of a magnetic recording medium 3 and linear MR elements (magnetoresistance effect elements) R1-R4 are provided to a magnetic sensor substrate 41. By this constitution, since the MR elements R1-R4 are operated by positive and negative magnetic fields by the aforementioned respective magnetic tracks T1, T2, even when there is histeresis in the static characteristics of the MR elements R1-R4, said characteristics are averaged. Therefore, the error of encoder output based on histeresis can be reduced.
Patent JP-H11132198-A (JP)
Title: Mounting/demounting device of manhole pump
Inventor: ITO AKIRA
IPC: F04D29/60
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To easily install/remove large pumps by providing two guide pipes erected in a manhole, fixing upper end parts of both pipes by a fixing metal fitting, and constituting so as to hold the fixing metal fitting by a holding means so as to hold a two guide pipes-rotated condition. SOLUTION: When sewage booster manhole pumps 3 and 4 are mounted/ demounted, the lower ends of two guide pipes 10 and 10 are installed in a mounting/demounting main body, and the upper ends of the two guide pipes 10 and 10 are fixed to a fixing metal fitting 11 by an expanded diameter of a rubber bush 20 caused by fastening of a nut 22. This fixing metal fitting 11 is held in a condition where the pumps 3 and 4 are displaced to a position capable of passing through a manhole opening by rotating the guide pipes 10 by a prescribed angle to a bar 12. In this way, work to pass through the manhole opening by bending a pipe at raising/lowering time of the pumps, is obviated by twisting the guide pipes 10, and the pumps can be easily mounted/ demounted.
Patent JP-H06141790-A (JP)
Title: Food additive
Inventor: FUKUCHI JUICHIRO
IPC: A23L29/00
Filed: 1992-11-02
Abstract: PURPOSE:To obtain a food additive having flavoring, food keeping or cooking promoting actions, etc., at the same time and further high safety. CONSTITUTION:This food additive comprises powdered microbially post- fermented green tea of RUMAOCHA (unpurified coarse green tea, prepared by terminating the fermentation of an oxidase therein and produced in China) or its soluble powder and rice bran. This food additive has excellent unparalleled effects as a food additive retaining taste, aroma, shape and keeping quality thereof, etc., by adding the additive to various foods and the cooking time is simultaneously short to enable the sufficiently soft cooking, frying or steaming of the food and the taste can be improved to eliminate the hangover, etc., when added to liquors. Furthermore, excellent effects such as deodorizing, sterilization promoting and cell activating, etc., are provided.
Patent JP-H06145882-A (JP)
Title: Steel for structural purpose excellent in fatigue property of welded joint, the joint and welding method
Inventor: SETO KOJI
IPC: B23K9/095
Filed: 1992-11-02
Abstract: PURPOSE:To provide a method for stably obtaining steel for structural purpose increased in the fatigue strength of a welded joint at a low cost. CONSTITUTION:This steel for structural purpose excellent in the fatigue properties of a welded joint is a one having a compsn. contg., by weight, 0.001 to 0.010% C, <=0.05% Si, 0.05 to 1.50% Mn, <=0.020% P, <=0.010% S, 0.5 to 2.0% Cu, 0.010 to 0.050% Al and 0.0001 to 0.0O10% B and satisfying Ni/Cu>=0.4. By using the steel sheet having the same compsn. as a base metal, the joint of the steel for structural purpose excellent in fatigue strength of a welded joint in which the width of the weld heat affected zone is regulated to the sheet thickness or below and the steel sheet having the same compsn. and in which heat input H (kJ/cm) is regulated to one prescribed by the following inequality or below are welded: H<=0.732t<2>-0.264t (t: sheet thickness (>6) [mm]).
Patent JP-H06145207-A (JP)
Title: Production of singly dispersed polymer beads
Inventor: NAGASAKI HIRONOBU
IPC: C08F2/00
Filed: 1992-11-02
Abstract: PURPOSE:To produce polymer beads having an uniform size in a simple operation by the use of a simple device by filling an aqueous dispersion medium in a stirring type polymerizer equipped with a specific stirring blade, feeding the drops of a polymerizable polymer solution, and polymerizing the polymerizable substance with stirring. CONSTITUTION:An aqueous dispersion medium is filled in a stirring type polymerizer in a range capable of being stirred, and the drops of a polymerizable substance solution formed through an orifice plate are fed into the polymerizer and polymerized with agitation to produce the singly dispersed polymer beans. The stirring type polymerizer has a lattice blade 3 having a bottom paddle 2 or plural parallel blades having mutually crossing surface directions in the vertical direction on its stirring shaft. The orifice plate is arranged in the polymerizer, especially at its bottom, and the plate is placed in a solution drop-producing device having discharging ports capable of feeding the drops of the polymerizable solution. The solution drops are formed in the form of a drop group synchronized with vibration by passing the polymerizable solution through the orifice plate and subsequently giving the vibration to the produced liquid column having a laminar flow property. The stirring is performed at a blade tip velocity of 0.1-2.0m/s.
Patent JP-S62160913-A (JP)
Title: Spray type detergent
Inventor: ISHIKAWA TERUHIRO
IPC: F28G9/00
Filed: 1985-12-27
Abstract: PURPOSE:To form a detergent in light weight and small size to be easily used, by preparing the detergent combining a deodorant, foaming agent and water in a fixed quantity, in case of the spray type detergent for an evaporator in a vehicle air conditioner. CONSTITUTION:A detergent is prepared by combining a deodorant of ferment, benzoic acid ester system, etc., surface active agent with rich hydrophilic and olephilic properties or foaming agent of saponin or the like having both foaming action and cleaning action, foaming accelerator of ethyl alcohol or the like and water, and a spray type vessel 8 is filled with the detergent together with nonflammable gas of Freon gas or the like. And the detergent is atomized from a jetting port 6 of a ventilating duct 1 in the periphery of an evaporator 4. By this constitution, the detergent, which is formed in light weight and small size enabling deodorization and cleaning to be simultaneously performed, comes to be easily used.
Patent JP-H05109109-A (JP)
Title: Optical pickup device
Inventor: SEO KATSUHIRO
IPC: G11B7/135
Filed: 1991-10-16
Abstract: PURPOSE:To miniaturize a device by providing a beam splitter, an azimuth rotator, and a polarizing beam splitter on a substrate to provide with a photodetector and detecting the return light flux from a magneto-optical disk. CONSTITUTION:The light flux of a laser diode 2 is made incident on a beam splitter 3 in parallel to the main surface of a substrate 1. Through a semi- transparent film 3a and a mirror prism 7, the light flux vertically irradiates the substrate 1. At the position, a photodetector 8 is equipped, and the laser output is kept constant. A part of the light flux is written into a track on a recording surface 15 through a collimator lens 11, a reflection mirror 12 and a lens 13. The reflection light returns to the prism 3, the linear polarizing direction of the reflection light is rotated by 45 deg. by a half-wave plate 4 and the light is made incident on a polarizing beam splitter 9. The reflection factor of a polarization reflection film 10 depends on the polarization direction of the reflection light flux. Photodetectors 5 and 6, based on the detection light intensity of the individual light-receiving surface part, detect the light quantity change and the light spot size change on the light-receiving surface. By such a constitution, the assembling and adjusting are easy and the device is made small.