baber/WOPTO huggingface dataset:
Patent JP-H01231210-A (JP)
Title: Manufacture of high dielectric porcelain composition
Inventor: FURUKAWA OSAMU
IPC: H01B3/12
Filed: 1988-03-09
Abstract: PURPOSE:To ensure the reduction of the change of a dielectric constant due to a temperature change and a dielectric loss by using a barium titanate powder containing at least one of Mn and Co for a specific composition material. CONSTITUTION:When expressed by the formula I, the material within the range of the formulae II to V is made to contain at least one of 1mol% or less of manganese and cobalt converted to MnO or CoO. In the manufacture of the aforesaid porcelain composition material of a large dielectric constant, a barium titanate powder containing Mn or Co as a raw material is used. For this purpose, a temporarily baked powder so adjusted and baked temporarily as to meet the chemical formula of BaTiO3 is added and blended with a small amount of Mn and Co in the form of an oxide, a carbonate and the like, and again baked temporarily. According to the aforementioned process, the variation range of a dielectric constant due to a temperature change can be reduced and a dielectric loss can be reduced as well.
Patent JP-H11288034-A (JP)
Title: Coin-type automatic photograph printer
Inventor: IWAI KIYOSHI
IPC: G07F17/26
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a coin-type automatic photograph printing device where photograph images of all frames are displayed on a display, a desired frame is immediately photograph-printed and a character and the like can be printed at once only by inserting an APS developed cartridge from an insertion port. SOLUTION: An automatic photograph printer 2 is provided with means of 1-5, namely, (1) a means reading the respective frames of a film pulled out from as APS developed film by an optical scanner one by one and storing them in an image data storage part, (2) a means for compiling information in the image data storage part and displaying the images of the respective frames at once on a display part 5 for the number of frames, (3) a means for selecting one arbitrary frame among the frames displayed and enlarging and displaying it, (4) a means for inputting a desired character from a character input part 7, overlapping it with the appropriate position of the image of (3) so as to display it, and (5) a means for printing the image displayed in (4) by a color printer and discharging it from a printing photograph discharge port 10.
Patent JP-H05192144-A (JP)
Title: Gel substance having durability, its production and method for culturing cell using the same
Inventor: MANO TAKASHI
IPC: C12N11/04
Filed: 1991-02-27
Abstract: PURPOSE:To provide a gel substance, having durability and usable for culturing a cell, in a bioreactor, etc., for a long period. CONSTITUTION:The objective gel substance is formed by bringing a mixture solution of an alkali metallic salt of alginic acid with a polyanion into contact with an aqueous solution of a polyvalent metallic salt. The gel substance containing a living cell, an enzyme, etc., entrapped therein has durability and can advantageously be used for culturing a cell, in a bioreactor, etc.
Patent JP-H01229707-A (JP)
Title: Tire slip stopper device
Inventor: NAGASAWA HIDEAKI
IPC: B60C27/16
Filed: 1988-03-09
Abstract: PURPOSE:To prevent a tread member from its abnormal meandering movement by respectively providing the net-shaped tread member to be arranged in the width direction center part of a device main unit similarly an arch-shaped hanger member to be arranged in width direction both sides while connecting both the tread member and the hanger member by a connecting member. CONSTITUTION:A device main unit T covers a tire on its tread surface preventing the tire from slipping when an automobile is driven running on an icy and snowy road or the like. Here the device main unit T provides in its width direction center part a net-shaped tread member 1 to be arranged along the lengthwise direction. While the device main unit T arranges in its width direction both sides an arch-shaped hanger member 4. The tread member 1 and the arch-shaped hanger member 4 are connected to each other by a connecting member 5. Thus applying force to the tread member 1 to be dispersed by the connecting member 5 acting on the arch-shaped hanger member 4, the tread member 1 is surely prevented from meandering while the tire is in rolling.
Patent JP-H09220031-A (JP)
Title: Environment adjusting facility
Inventor: HIRAYAMA ATSUSHI
IPC: A01G9/14
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide environment adjusting facilities which makes efficient use of utilities on the whole, minimizes external utility introduction, and can perform independent plant cultivation in a desert, a remote island, etc., and adjust the environment of a housing space. SOLUTION: This facilities are equipped with a thermostatic chamber 2, a solar power generating device 1, and feed water facilities (pump 51). Then the solar power generating device 1 has a solar battery 11 arranged above the thermostatic chamber 2, a jacket type permeation vaporizing film 12 is fitted onto the reverse surface of the solar battery 11, and cooling water is supplied to the gap 13 between the solar battery 11 and permeation vaporizing film 12; and vapor 62 of the cooling water permeates the permeation vaporizing film 12 and is discharged into the thermostatic chamber 2, and the solar battery 11 is cooled by using the sensible heat of the cooling water and latent heat generated when the cooling water vaporizes.  The feed water facilities obtain driving electric power from the solar power generating device 11 and supplies the cooling water to the gap between the solar battery 11 and permeation vaporizing film 12.
Patent JP-S62210950-A (JP)
Title: Packaged decocted coffee bean
Inventor: KAMATA YUKIO
IPC: A23F5/10
Filed: 1986-03-12
Abstract: PURPOSE:The titled packaged decocted coffee beans capable of keeping flavor of ground coffee beans in a state immediately after production for a long period, by grinding decocted coffee beans, instantly packing them into a container having a specific volume and capable of resisting low inner pressure and sealing. CONSTITUTION:Decocted coffee beans are ground and packed into a container such as a plastic film bag, etc., having a volume twice or more as much as that of ground coffee beans and no air permeability, capable of resisting low inner pressure to give the aimed packaged coffee beans. The decocted coffee beans are preferably packed and sealed in an air-tight, flexible bag.
Patent JP-S59179632-A (JP)
Title: Production of recording film
Inventor: YANAGIHARA KENJI
IPC: G11B5/72
Filed: 1983-03-31
Abstract: PURPOSE:To form a protective film of a high hardness, a low gas permeability and good adhesion on a base film by plasma-polymerizing a monomer gas having a ratio of the number of halogen atoms to that of hydrogen atoms within a specified range. CONSTITUTION:Plasma of an electron temperature of 8,000-60,000 deg.K is generated by using a monomer gas selected from the group consisting of halohydrocarbon gases (preferably, tetrafluoromethane or hexafluoroethane), hydrogen gas, hydrocarbon gases (preferably, methane), and halogen gases (preferably, fluorine or chlorine) and having a ratio of the number of halogen atoms to that of hydrogen atoms within the range of 1:5-5:1. This plasma is allowed to act on a base film to form, on its surface, a protective film comprising a plasma-polymerized film of the monomer gas. It is possible to obtain a recording film having a protective film which, though very small in thickness, has a high hardness, a low gas permeability, a high density, a high strength, and small coefficient of friction.
Patent JP-H06329841-A (JP)
Title: Phosphorus compound
Inventor: PEETAA SUTANIIKU
IPC: C08L23/00
Filed: 1994-03-24
Abstract: PURPOSE: To obtain a stabilizer which is effective even in a low concentration and is useful to stabilize a polyolefin against heat, mechanical stress and photodeterioration by including a specified phosphorus-containing compound.  
     CONSTITUTION: There is provided a stabilizer comprising one or more compounds of formulas I to III [wherein each R 1  is a 1-30C alkyl, a 5-12C cycloalkyl or a 2-24C alkenyl or the like; A is a direct bond, -(P-R 1 ) p - (wherein p is 1-12) or an n-valent aliphatic or aromatic residue (desirably a 1-30C alkylene, a 5-12C cycloalkylene or the like); m is 3-12; and n is 2-5]. This stabilizer is produced in the presence of a Ziegler catalyst or a metallocene catalyst and is particularly desirable for the stabilization of a polyolefin which has not been subjected to a step of catalyst removal. The compounds of component A are desirably for example tris-octylposphine, tris-decylphosphine, etc. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S56150718-A (JP)
Title: Remote visual examination device
Inventor: SUZUKI MASANORI
IPC: G02B23/24
Filed: 1980-04-25
Abstract: PURPOSE:To permit inspection with less effect of irradiation of radiations by constituting the link mechanisms of a zigzag shape and a pantograph shape by means of the modules built in with mirrors making optical transmission and remote controlling the objective lens positioned in the leading end part of the link mechanisms. CONSTITUTION:A hollow shaft and a hollow bearing are provided on the plane parallel to the long axis of a rectangular parallel piped or cylindrical light shielding case and with these as inlet and outlet for light, a relaying module for optical images is constituted of two pieces of mirrors or prisms provided within the light shielding case. A link mechanism of a zigzag shape and a link mechanism of a pantograph shape are constituted of these relaying modules 1-5, and the position of the objective lens 5 mounted to the leading end of the link mechanisms is remote-controlled by means of two pieces of wire ropes 21, 22 and a guide rail 25 to transmit the image obtained by the lens 5 with the mirrors built in the modules, whereby the surface condition of a limit part is remote-examined visually.
Patent JP-H11236767-A (JP)
Title: Easy and simple clamp
Inventor: ITO KATSUYUKI
IPC: E04G21/32
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To easily and firmly fit a hook or the like to a long article by screwing a fastening screw with a handle to each of a pair of metal tools fixing the long item by engaging mutual comb teeth with each other. SOLUTION: This clamp is constituted of a pair of metal tools 2, 3 formed as a dog-legged shape and fastening screws 4, 5 with a handle screwed in the metal tools 2, 3 respectively. A number of comb-shaped grooves 21 are formed in the metal tool 2 and comb-shaped grooves 31 are formed in the metal tool 3 to correspond to the grooves 21. A steel pipe 10 is pinched from both sides by the metal tools 2, 3. The mutual comb-shaped grooves 21, 31 are engaged with each other to fix the tools to the steel pipe 10. Then, the fastening screws 4, 5 are rotated to advance respective tips 41, 51 toward the steel pipe 10. A stretching force is imparted between the metal tools 2, 3 and the steel pipe 10 by the fastening. The engaging condition of the comb-shaped grooves 21, 31 can be appropriately changed in accordance with the outside diameter of a long size article to be fixed. Accordingly, this clamp can be easily fixed to a long size article having various shapes and dimensions.
Patent JP-S53140493-A (JP)
Title: Fuel element and its producing method
Inventor: UNE KATSUMI
IPC: G21C3/16
Filed: 1977-05-13
Abstract: PURPOSE: To obtain a nuclear fuel element provided witha a caldding tube which does not receive the stress cracking due to iodine that is a corrosive nuclear fussion product of a zirconium alloy cladding tube, and an embrittement due to hydrogen gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11237250-A (JP)
Title: Navigation apparatus
Inventor: SUZUKI NORISHIGE
IPC: H04B1/16
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To take data of a VICS (road traffic communication system) and a DGPS necessary depending on a reception state by one FM multiplex broadcasting receiver. SOLUTION: This navigation apparatus has a CPU 4 which detects electric waves from satellites thereby measuring a position of a vehicle, receives DGPS (differential GPS) data updated and transmitted for every predetermined time with FM waves, corrects the measured position of the vehicle in accordance with differential correction data included in the DGPS data, thereby operating highly accurately the position of the vehicle, and controls the whole of a system.  In this case, an FM multiplex broadcast-receiving processing part 13 controlled by the CPU 4 switches the DGPS data and VICS data updated and transmitted by a predetermined cycle with FM waves of a different frequency from that of the DGPS data to respective reception frequencies at a predetermined timing, thereby time dividing and receiving the data, and also sends the received VICS and DGPS data to the CPU 4 after carrying out a predetermined process.
Patent JP-S51129986-A (JP)
Title: Wire or rod material cutting method and device therefor
Inventor: YOKOYAMA TOORU
IPC: B23D23/04
Filed: 1975-05-06
Abstract: PURPOSE: To enable easy cut of wire or rod material by means of the twisting force. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05217422-A (JP)
Title: Conductive paste and conductive coating
Inventor: HAYASHI HIROMITSU
IPC: H01B1/22
Filed: 1992-02-04
Abstract: PURPOSE:To improve the environmental stability and printing characteristic of a conductive paste to a large degree, and to provide the conductive paste that has an excellent feature in every aspect by improving adhesion without reducing conductivity by using benzoic acid and/or its derivative. CONSTITUTION:In a conductive paste including conductive powder, an organic binder, an additive, and a solvent, a thermosettimg resin is an essential component for an organic binder of the conductive paste, while benzoic acid indicated by a formula I and/or its derivative are included as the additive. The conductive paste is applied on a basic material as a conductive coating, or it is hardened after printing.
Patent JP-2000246173-A (JP)
Title: Heat resistant nonsticky coated stainless steel sheet excellent in drawability
Inventor: HARA TAKETO
IPC: B05D7/24
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a heat resistant nonsticky coated stainless steel sheet which does not cause the cracking nor peeling of the coating film and can retain good appearance even when the steel sheet is drawn in use requiring heat resistance and nonstickiness. SOLUTION: An undercoating film based on a heat resistant resin is formed on the surface of a stainless steel sheet, a heat resistant printing ink layer based on a mixture of a fluororesin and one or more water-soluble or water- dispersible resins selected from an acrylic resin, a polyurethane resin and a polyester resin is formed on the undercoating film by gravure offset printing and a final coating film based on a mixture of a heat resistant resin and a fluororesin is formed on the ink layer to obtain the objective coated steel sheet. One or more fillers selected from a coloring pigment, a rust preventive pigment, an extender and a fired pigment are contained in the undercoating film by 100-250 pts.wt. based on the amount of the heat resistant resin so as to attain <=30 N/mm2 breaking strength.
Patent JP-H07239308-A (JP)
Title: Infrared tomography apparatus
Inventor: FURUKAWA JUN
IPC: G01N21/47
Filed: 1994-02-28
Abstract: PURPOSE:To provide an apparatus for certainly detecting the internal defect of the surface layer of a crystal without being almost affected by the surface state of the crystal by enabling infrared rays to be made incident on the crystal in the vicinity of the surface thereof with a high efficiency by utilizing such a phenomenon that the infrared rays made incident on the surface of a substance at a low angle are totally reflected from the surface of a substance. CONSTITUTION:Infrared rays IR are made incident on the interior of a wafer 12 through the rear surface or cleavage surface thereof from an infrared light source 11. The infrared reys transmitted through the wafer 12 are made incident on the surface 12B thereof at a low angle to be totally reflected therefrom. Scattered light is generated by the internal defect (d) of the wafer 12 and this 90 deg. scattered light is condensed to be formed into an image on a sensor 14 to detect the internal defect of the wafer.
Patent JP-S55146939-A (JP)
Title: Feeding device for integrated circuit package
Inventor: SATOU KATSUMI
IPC: H01L21/50
Filed: 1979-05-02
Abstract: PURPOSE:To achieve feeding of package in bulk, by providing a package receiving table in a magazine and allowing the table to move between the magazine and a feeding gate. CONSTITUTION:Gears 21 and 22 are arranged in length-wise direction under a stick (magazine) receiving table 11, a piano wire 13 is held in a hoocked chain 23, and a package receiving table 12 is electrically controlled and driven between a feeding gate of a stick (magazine) 5 and a plug 6. When a tray 1 is filled with a classified package 2, the package receiving table is set to the bottom end of an adapter 3 by command. When an operator set the stick 5 onto the receiving table 11, a spring 4 is pressed downwardly to release engagement of the package 2 and the package 2 is placed on the receiving table 12, and at the same time, the gears 21 and 22 are driven to shift the table 12 downwardly, so that the package is let to the table 12 by its gravity and slowly held in the stick 5 in a row. And therefore, a package can be fed into a stick in bulk without causing any damage to it.
Patent JP-H09106566-A (JP)
Title: Optical pickup
Inventor: OTAKI MASARU
IPC: G11B7/135
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a compatible type optical pickup, which is suitable for miniaturization and improves the utilization efficiency of light as well, by making switching possible for DVD and for CD just under completely electric control without requiring any mechanical moving mechanism, etc., at all. SOLUTION: A transmission type liquid crystal panel 4, which applies the phase difference of a 1/4 wavelength or the odd-number multiple to transmitted light and is provided with a transparent electrode 402a composed of an opening pattern 405 in any prescribed shape, is used and the liquid crystal panel 4 is arranged so that its polarizing plane can cross the polarizing plane of a polarized beam splitter 2 at any prescribed angle. The voltage to be applied to the transparent electrode 402a is controlled so that the entire surface of the liquid crystal panel 4 can become a 1/4 wavelength board when reproducing and recording DVD but only the section of the opening pattern 405 can become the 1/4 wavelength board when reproducing CD.
Patent JP-S51131477-A (JP)
Title: A process of removing contaminations in electro-dialysis cells
Inventor: YAMASHITA ISAO
IPC: B01D65/06
Filed: 1975-05-12
Abstract: PURPOSE: In order to remove contaminations deposited in an electro-dialysis cell, a solution containing complex-forming agent is fed into the cell thereby the contaminations are dissolved without damage on ion exchange film and are effectively removed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60199057-A (JP)
Title: Room temperature-curable conductive composition
Inventor: TAKAAI TOSHIO
IPC: C08K3/08
Filed: 1984-03-22
Abstract: PURPOSE:To provide the titled composition capable of giving highly flexible rubbery elastomer of high electrical conductivity which is useful as electromagnetic wave shielding material of good workability, comprising one-pack type room temperature-curable silicone rubber conductive metallic powder and volatile organic compound. CONSTITUTION:The objective composition comprising (A) 100pts.wt. of a diorganopolysiloxane having hydroxyl groups at the both ends of its molecular chain (B) 0.1-25pts.wt. of an organosilicon compound having in one molecule at least two hydrolyzable groups, (C) 100-900 (pref. 300-600)pts.wt. of conductive metallic powder (e.g. particulate or flaky silver, copper, nickel, etc.) (D) 0.1-50pts.wt. based on 100pts.wt. of the components (A), (B) plus (C), of a volatile organic compound with a boiling point 20-250 deg.C and (E) 0-5pts.wt. of a curing catalyst.
Patent JP-S58172657-A (JP)
Title: Image recording apparatus
Inventor: ANDOU YUUJIROU
IPC: H04N1/29
Filed: 1982-04-02
Abstract: PURPOSE:To obtain a stabilized image high in resolution and quality, by impressing signal voltage between a toner conveying member and a slit installed near said member, and impressing voltage between the slit and a backside electrode. CONSTITUTION:Slit electrodes 5, 6 are arranged between a toner conveying cylinder 1 and recording paper P, voltage signals VS corresponding to time series image element signals are impressed between the electrodes 5, 6, the toner on the cyliner 1 is selectively attracted toward the slit 7 of the electrodes 5, 6, and the attracted toner is passed through the slit 7 by constant voltage VC impressed between the electrodes 5, 6 and a backside electrode 8 installed on the backside of the recording paper P to attach the toner onto the surface of the paper P. Since this apparatus is different from the conventional one in which an electric field is applied through the thickness of a recording material, the thickness of the recording paper P and its dielectric constant do not participate actually as an influencing factor, thus permitting stable formation of an image high in resolution and quality.
Patent JP-H08214519-A (JP)
Title: Both-saliency motor-generator using permanent magnet
Inventor: CHIBA AKIRA
IPC: H02K16/02
Filed: 1995-02-06
Abstract: PURPOSE: To materialize high efficiency by inserting a permanent magnet in axial direction, using iron core structure and winding structure akin to a conventional switched reluctance machine, and also, materialize wide output region by adjusting the field magnetomotive force of the permanent magnet inserted into a stator. CONSTITUTION: The iron core of a switched reluctance machine is divided in axial direction, and a permanent magnet magnetized in axial direction is inserted between iron cores. Though winding is applied around two stators, one end is made a neutral point. On the other hand, the rotor is attached, being twisted by 90 deg..
Patent JP-S58172030-A (JP)
Title: Distributing device of wide band signal
Inventor: IMAZEKI KAZUYOSHI
IPC: H04B1/20
Filed: 1982-04-01
Abstract: PURPOSE:To output plural input signals with minimum insertion loss without interference and disturbance by connecting a main input to an output normally, and connecting one input selected among the plural inputs to the output once a relay is energized. CONSTITUTION:The relay 42 when energized is connected to a fixed contact 46. Therefore, the relay 42 is energized to connect an input terminal ANT to the input of an amplifier 40. A fixed contact 48 connects the input of the amplifier 40 to an input bus 52 when the relay is not enegized. Input terminals 26, 28, 30, 32, and 34 are connected to the input bus 52 through respective switches SW-2- SW-6. The output of the amplifier 40 is connected to a coupler 56 through a capacitor C9 and its output is connected to two output terminals 58 and 60. Therefore, even when loads are connected to both output terminals 58 and 60, a baloon coil 56 supplies the output of the amplifier 40 without interference, disturbance, etc.