baber/WOPTO huggingface dataset:
Patent JP-S5668711-A (JP)
Title: Ultrasonic combustion apparatus
Inventor: TAKEMOTO MITSUTAKA
IPC: F23N5/00
Filed: 1979-11-12
Abstract: PURPOSE: To ignite fuel in reliable manner without preheating the fuel by an electric heating means, by increasing the output for driving an ultrasonic vibrator at the initial stage of operation of the combustion apparatus of the type in which liquid fuel such as kerosine is burnt after it is atomized by use of ultrasonic vibration.  
     CONSTITUTION: When operation switches 21, 21' are closed for starting operation of the combustion apparatus, a relay switch 23 is closed by a relay coil 28 with an extinction switch 22 and a liquid-level detecting switch 27 being kept closed, so that a self-maintaining circuit is formed. Therfore, the fuel in a fuel vaporizing chamber is atomized by an ultrasonic vibrator 4 which is driven by an electronic circuit 29 and carried via a vaporizing chamber to a plate formed with flame holes after it is mixed with combustion air supplied from a combustion-air feeding fan 25. Then, the airfuel mixture is ignited by discharging electrodes which are connected to an ingiting transformer 17. Here, at the initial stage of combustion when the temperature in the vaporizing chamber is low, the resistance of a thermistor 11 having a positive temperature characteristic is low and ultrasonic vibrator 2 is driven at a high output by a low resistance of an igniting resistance 32 alone, so that fuel is atomized and ignited in reliable manner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0439342-A (JP)
Title: Crystalline alpha-olefin polymer composition
Inventor: SUGA SADANORI
IPC: C08L23/02
Filed: 1990-06-05
Abstract: PURPOSE:To obtain the subject crystalline alpha-olefin polymer composition excellent in stiffness and transparency, free from occurrence of bleeding, odor, etc., and useful for foods, medical materials, etc., by blending an alpha-olefin polymer with a specified amount of a fluorine-containing polymer. CONSTITUTION:A crystalline alpha-olefin polymer composition composed of (A) an alpha-olefin polymer, preferably propylene homopolymer or a copolymer of propylene and another 2-18C alpha-olefin and (B) a fluorine-containing polymer, preferably a (co)polymer of a perfluoroalkyl alpha-olefin having >=5,000 weight- average molecular weight in an amount of 0.1ppm-10wt.%, preferably 1ppm-5 wt.% based on the total quantity of the composition and obtained by polymeriz ing a fluorine-containing monomer preferably in the presence of a coordination polymerization catalyst (For example, catalyst composed of titanium trichloride catalyst complex and organoaluminum compound is suitable) and subsequently polymerizing an alpha-olefin monomer.
Patent JP-S6127056-A (JP)
Inventor: MAAKU DEII BESHIYURE
IPC: H01K1/50
Filed: 1985-07-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07330126-A (JP)
Title: Conveyer
Inventor: OHASHI MINORU
IPC: B65G13/071
Filed: 1994-06-07
Abstract: PURPOSE:To provide a conveyer which can standardize a control panel so as to save wiring. CONSTITUTION:In a conveyer incorporating a plurality of drive motors, a power feed relay 30 for each drive motor 20 is provided in the vicinity of the motor 20, that is, for example, it is attached to an attaching bracket 21 with which the drive motor 20 is attached to a frame 10. A power feed wiring from the power feed relay 30 is connected in series.
Patent JP-H0312837-A (JP)
Title: Production of optical disk substrate
Inventor: ARITOMI MITSUTOSHI
IPC: G11B7/2533
Filed: 1989-06-09
Abstract: PURPOSE:To decrease the amt. of the unreacted monomer included in a surface part by irradiating the specific optical disk substrate with UV rays in an inert gaseous atmosphere to increase the degree of polymn. of the optical disk substrate. CONSTITUTION:The multifunctional (meth)acrylate compd. expressed by formula I is subjected to radical polymn. and the polymer is formed as a plate body or worked to the plate body. The resulted optical disk substrate is irradiated with UV rays in the inert gaseous atmosphere to increase the degree of polymn. of the optical disk surface. In the formula I, R1 and R2 may be the same or different and are respectively hydrogen or methyl group; n is 0 or 1 integer. The remaining rate of the unreacted monomer of the surface is decreased in this way and the corrosion of a thin metallic film, such as recording film, is suppressed.
Patent JP-H05270904-A (JP)
Title: Porcelain condenser and its production
IPC: H01G4/12
Filed: 1992-03-25
Abstract: PURPOSE:To obtain a porcelain condenser composed of a dielectric porcelain composition having large CR product at high temperature by providing a porcelain layer of dielectric material prepared by burning a specific component and plural inner electrodes holding the porcelain layer. CONSTITUTION:In a porcelain condenser having one or more porcelain layers of dielectric material composed of a dielectric porcelain composition and at least two or more inner electrodes holding the porcelain layers of dielectric material, the dielectric porcelain composition is prepared by burning a mixture of 100.0 pts.wt. fundamental component and 0.2-5.0 pts.wt.% additive component and the fundamental component is composed of a substance of the formula. In the formula, M is Mg or Zn; L is Ca or Sr; R is La, Ce, Pr, Nd, Pm, Sm or Eu; R' is Sc, Y, Gd, Tb, Dy, Ho, Er, Tm, Yb or Lu; 0.002<=alpha<=0.06; 1.00<=k<=1.05; 0<=x<0.10; 0<=y<=0.05; 0.01<=x+y<=0.10; 0.5<=z<=0.9. The additive component comprises a given component containing Li2O. SiO2, etc.
Patent JP-S638294-A (JP)
Title: Synthesis of diamond by vapor-phase process
Inventor: HIROSE YOICHI
IPC: C30B29/04
Filed: 1986-06-25
Abstract: PURPOSE:To easily synthesize a diamond useful as an abrasion-resistant material, abrasive, etc., at high rate of deposition even under normal pressure or thereabout with large deposition area, by exciting an organic carbon compound and a carrier gas by silent discharge. CONSTITUTION:An organic carbon compound (e.g. CH4) is mixed with a carrier gas (e.g. H2) at a concentration of 0.01-30vol% and the obtained mixed gas is introduced into an excitation tube 1 through an inlet 6. A high potential of 5-15kV is imposed with a power source 5 between an electrode 3 attached to a quartz tube 2 and a cylindrical copper foil 4 separated 3-20mm from the electrode 3. The mixed gas is regulated to 50-1,000mmHg pressure and excited by the electrical field at room temperature - 500 deg.C to generate an excited gas containing atomic H, H2 ion, methyl radical, etc. The gas is introduced through an inlet 11 into a quartz tube 1 in a reaction vessel 9 and brought to contact with a substrate 7 (e.g. silicon) heated at 200-900 deg.C to deposit a diamond on the substrate. The substrate is separated 0.5-20mm from the tip of the excitation tube 1.
Patent JP-H08338668-A (JP)
Title: Multi-room type air conditioner
Inventor: MORIMOTO MOTOO
IPC: F24F11/02
Filed: 1995-06-14
Abstract: PURPOSE: To enable a suitable distribution of cooling or heating capacity to be attained with a simple configuration by a method wherein the pressure of refrigerant is reduced by one throttle device down to such a temperature as one capable of being cooled or heat absorbed and its flow rate is adjusted by a plurality of parallel arranged adjusting devices in a range not to reduce pressure. CONSTITUTION: During a cooling operation, refrigerant outputted from an outdoor heat exchanger 3 is adjusted by one throttle device 4 and its pressure is reduced to such a temperature as one capable of performing a cooling operation, thereafter a flow rate is adjusted in such a range as one in which its pressure is not reduced by a plurality of parallel arranged adjusting devices 5, 6 installed between the throttle device 4 and a plurality of indoor side heat exchangers 7, 8 and then the refrigerant is distributed to a flow rate corresponding to a load of each of the rooms. During heating operation, the direction of refrigerant in cooling is reversed.  That is, the flow rate of refrigerant is adjusted by a plurality of parallel arranged adjusting devices 5, 6 in a range in which its pressure is not reduced, its pressure is reduced by the throttle device 4 down to such a temperature that one adjusting absorbing heat, the refrigerant flows into the outdoor side heat exchanger 3 and then the refrigerant evaporates. With such an arrangement as above, it is possible to perform a proper distribution of the cooling or heating capacity by a simple configuration.
Patent JP-H1071160-A (JP)
Title: Substitutive femur head adapter, femur substitution system and substitutive femur head
Inventor: ANTHONY SANDERS
IPC: A61F2/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To enable the rapid adjustment of the length of a part by providing the substitutive adapter for the head of the femur for changing a substitutive shell to the substitutive head of the femur with a annular part to be received by the substitutive shell and the neck part, etc., having an opening to receive the turning shaft part of the neck part of the substitutive femorotobial part. SOLUTION: The substitutive adapter 10 has a cylindrical part (annular part) 11 having a through-opening 12, a ball plunger (a coupling part to the substitutive shell) 14 energized by a spring and to be projected form the outer periphery 13 of the cylindrical part 11 and a pawl member 15 projecting from the outer periphery of the cylindrical part 11. The substitutive adapter 10 has a barrel 16 working as the adjustable neck part member of the unipolar substitutive osteohead when this adapter is inserted into the bipolar substitutive shell. This barrel 16 has three grooves 17, a slog 18 of a longitudinal direction and the opening 21 penetrating the cylindrical wall 20 of the barrel 16 on its outer periphery. A mating nail pin 28 is engaged with the slot 18, by which the cylindrical part 11 is displaceably fixed to the barrel 16.
Patent JP-S6040622-A (JP)
Title: Manufacture of flanged handle
Inventor: MUTOU YOSHIO
IPC: B21D41/02
Filed: 1983-08-11
Abstract: PURPOSE:To manufacture a flanged handle which does not fall out of a flange absolutely, by bending a steel pipe in a U-shape, inserting both its end parts into a tapered hole provided on the flange, expanding it in the hole by a pressing tool, and welding it. CONSTITUTION:A flanged handle used for a vessel, a pool, a door, etc. is manufactured by bending a pipe material 2 such as a steel pipe, etc. in a U-shape. A flange 3 provided with a hole having an inside diameter 3a equal to an outside diameter of the pipe 2 and a taper 3b is prepared, and in its hole, a tip 2a of the pipe material 2 is inserted into the inside a little from a side face 3c of the taper side of the flange 3. Subsequently, the end part 2a of the pipe is pressed, rotating a pressing tool 5 whose tip is conical, and the end part 2a of the pipe 2 is expanded and made to contact by pressing to the taper 3b of the hole of the flange 3. The end part 2a of the pipe 2 is welded firmly to the flange 3 by welding this expanded pipe tip part 2a and a groove A formed by the tapered face 3b of the hole of the flange 3.
Patent JP-S6039211-A (JP)
Title: Travelling control method in self-travelling dolly
Inventor: HAYASHI YUTAKA
IPC: G05D1/02
Filed: 1983-08-10
Abstract: PURPOSE:To exercise travelling control over a self-travelling dolly properly and exactly by transmitting an identification signal from a dolly stopped at a prescribed position and stopping automatically the succeeding dolly based on the detection of a proximity sensor. CONSTITUTION:When a dolly 1 at the top has detected an iron piece 14b for stop and stopped, a pickup coil 11c of an antenna 11 is set, and the information is transmitted to a CPU4 on ground via a reception wire AW. When a request signal for the identification signal is transmitted from the CPU4 to an operating command signal line FE, the identification signal is transmitted from the dolly 1 through the coil 11c. A proper command is given to the dolly 1 at the top from the CPU4 by receiving the said signal. A succeeding dolly 1 approaching the stopped dolly 1 has an ultrasonic wave sensor 13 before its car body 1a and when they have approached to a distance of nearly 2m with each other, the succeeding dolly 1 stops automatically.
Patent JP-S6212318-A (JP)
Inventor: FUKUNAGA SADAO
IPC: H02G1/14
Filed: 1985-07-03
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-S63311611-A (JP)
Title: Composite type magnetic head
Inventor: KAWAHARA SHIGERU
IPC: G11B5/235
Filed: 1987-06-12
Abstract: PURPOSE:To prevent the formation of a pseudo gap and to improve mass productivity, reliability and wear resistance by providing specific thin metallic film bodies on the surfaces of ferromagnetic oxides formed as non-distortion high- flatness surfaces. CONSTITUTION:Thin Cr films having specific thicknesses are formed between the surfaces of the ferromagnetic oxides, the magnetic metallic material of which consists of the thin Cr film having 100-1,000Angstrom  thickness and a thin Fe-Al-Si alloy film and which is formed as the non-distortion high-flatness surface and the Fe-Al-Si alloy films. Namely, the thin Cr film 13 and the thin ferromagnetic film 14 as well as the thin Cr film 13' and the thin ferromagnetic film 14' are formed by sputtering, etc., in multi-layered structure on the surfaces of the part near the magnetic gap 12 subjected to the non-distortion working of the magnetic core half bodies 10, 11' consisting of the ferromagnetic oxide such as Mn-Zn ferrite. The gap 12 is formed of a nonmagnetic material such as SiO2 deposited and formed on the thin ferromagnetic film. A window 16 for coil winding is formed and the core 10, 11 half body pairs are joined by glass 17. The soft magnetic characteristics are thereby improved.
Patent JP-S633549-A (JP)
Title: Extension subscriber class switching system
Inventor: SHIRATAKI AKIO
IPC: H04M3/42
Filed: 1986-06-23
Abstract: PURPOSE:To automatically switch an extension subscriber class at a time zone set by the oeprator of an attendant board or a maintenance device by setting time zone information and collating it with a present time. CONSTITUTION:When the operator of an ATT 2 applies time zone setting, the result is stored in a time zone area TZ8. The contents of the area TZ8 and a clock area CK9 are collated when an extension subscriber 1 makes a all. If the result of collation shows dissidence and when the present time is not in the set time zone, a trunk line call is applied via a COT 4. When the time is included in the time zone, the extension is connected to a tone trunk TNT 5 and the restriction of the trunk line call service is recognized by a special tone.
Patent JP-S6131433-A (JP)
Inventor: POORU BUI MOSHIYAA
IPC: C08G65/00
Filed: 1985-07-04
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-S629483-A (JP)
Title: Character recognizer
Inventor: NAGATA SHIZUO
IPC: G06F17/21
Filed: 1985-07-06
Abstract: PURPOSE:To attain the input of desired graphic character codes with operation of a cursor control key and without using a ten-key, by using a cursor storage means to store the position of a cursor set at an optional digit position of a code. CONSTITUTION:When a desired sentence, e.g., characters for recognition are produced, these characters are supplied by writing from a writing area on a tablet 1. Thus coordinate data is delivered to a recognizing part 2 from the tablet 1. The part 2 recognizes written characters one by one according to said coordinate data and sends the address information corresponding to the recognized character to a font memory 4. At the same time, the position information indicating the positions of characters is sent to a display part 3 with control of a cursor. The memory 4 sends font pattern data to the part 3 by the input address information. While the part 3 displays the font pattern, i.e., the input characters at the position of a display screen of the lower stage shown by the position information.
Patent JP-H08338677-A (JP)
Title: Cooling method of show case and cooling device
Inventor: KAWAGUCHI HIROFUMI
IPC: A47F3/04
Filed: 1995-06-14
Abstract: PURPOSE: To provide a cooling method of a show case and a cooling device which is low in running cost and initial cost and capable of making effective use of the interior of a show case main body for the housing of merchandises. CONSTITUTION: In a cooling source 30 separated from a plurality of show cases 1, the cooling air which is cooled to a lower temperature than a setting temperature of each show case 1 is supplied into each of the show cases 1 by way of a supply pipe 23, thereby cooling the interior of the sow cases 1 and collecting a part of the air supplied to cool the show cases 1 to the cooling source 30 by way of a collection pipe 21. This invention relates to a cooling method of the show cases 1 where this collection air is cooled once again by the cooler source 30 and used as a cooling air once again. The cooling air is circulated between each show case 1 and the cooling source 30 by driving a fan 33 installed to the collection pipe 21.
Patent JP-S63311785-A (JP)
Title: Manufacture of semiconductor integrated element
Inventor: KATOU YOSHITAKE
IPC: H01L21/205
Filed: 1987-06-12
Abstract: PURPOSE:To facilitate forming a semiconductor integrated device in which elements are isolated using high resistance semiconductor and leveling the surface of the device by a method wherein a mixed atmosphere of a growth atmosphere of semi-insulating semiconductor and an atmosphere of halide gas is formed in the upstream of a substrate to make the semiconductor grow. CONSTITUTION:A pattern is formed in an SiO2 film 206 and a cap layer 205, a cladding layer 204 and an active layer 203 in a current blocking part 207 and a coupling part 208 are removed by etching with the patterned SiO2 film 206 as a mask. Then a DH crystal is put in the waiting chamber 119 of a vapor growth equipment and heated by a heating furnace 118. Carrier gas containing HCl is made to flow on an Fe/In source 115 doped with Fe from a supply tube 111 and carrier gas containing HCl is made to flow on an In source 117 from a supply tube 113 and PH3 and HCl are supplied with carrier gas through a by-path tube 112. As a result, a mixed atmosphere of a growth atmosphere of Fe-doped InP and an atmosphere of HCl which is halide gas is formed in a growth chamber 116. With this constitution, a semiconductor integrated device in which element isolation layers are made of high resistance semiconductor can be obtained and its surface can be leveled.
Patent JP-H0441868-A (JP)
Title: Lift-up method
Inventor: KONO HIROYUKI
IPC: E04G21/14
Filed: 1990-06-06
Abstract: PURPOSE:To construct a building by assembling a roof frame in a low position where a steel pipe strut capable of sliding and expanding is in shortened state, and bringing up the roof frame simultaneously with the construction of a real strut by the expansion of the strut utilizing concrete placing pressure. CONSTITUTION:A first hollow steel pipe 1a in the lowest part of a strut 1 having three hollow steel pipes 1a, 1b, 1c mutually fitted in such a manner as to be capable of sliding is stood on and fixed to a ground G. In a low position where the upper hollow steel pipes 1b, 1c are shortened, a roof frame 2 consisting of a truss 2a and a roof material 2b is assembled, concrete C is placed in the hollow steel pipe 1a, and by utilizing the placing pressure at that time, the roof frame 2 is brought up simultaneously with the construction of a real strut by expansion of the upper hollow steel pipes 1b, 1c to construct a building. Every work can be performed by the operation from the low position, and the working period can be shortened.
Patent JP-H0440618-A (JP)
Title: Rotary head assembly for magnetic recording and reproducing device
Inventor: NAKATSU KIMIHIDE
IPC: G11B5/53
Filed: 1990-06-05
Abstract: PURPOSE:To obtain a magnetic recording trace satisfying prescribed linearity by mounting a band-like clamping member for fixing a bobbin on a magnetic head driving part. CONSTITUTION:In the case of recording a signal, a magnetic head 7 is positioned on a prescribed height and then current is allowed to flow into a plunger 17 to move a movable iron 171 in a direction A. Thereby, the band-like clamping member 15 also is pulled in the direction A and the bobbin 113 is clamped and fixed, so that the magentic head 7 fixed unitedly with the bobbin 113 is fixed on the prescribed height. At that time, a constant driving current is allowed to flow also into the soil 114 to fix the head 7 at the prescribed height. Thus, a magnetic recording trace satisfying prescribed linearity can be formed.
Patent JP-H10340405-A (JP)
Title: Method and device for reading information of magnetic information recording cards
Inventor: FURUYA YONEZO
IPC: G11B5/02
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for reading the magnetic card or the like which improves security, prevents the magnetic card or the like from being damaged and can read the information of the magnetic card or the like in a noncontact manner. SOLUTION: The device which reads recorded information of a magnetic information recording card or the like which are being transported by a noncontact system is provided with a noncontact magnetic sensor 1 that is disposed at a specified and close position of the transportation path and a reading means which reads the information recorded in the above card or the like based on the signal outputted from the above magnetic sensor 1 while the above card is transported along the above-mentioned transportation path.
Patent JP-S5372516-A (JP)
Title: Pcm transmitting device
Inventor: SHIGAKI SEIICHIROU
IPC: H04J3/07
Filed: 1976-12-10
Abstract: PURPOSE:To encode the TV signal of NTSC system into PCM by applying the pulse insertion synchronous system to a single channel, and thus to realize the reduction of the manufacture cost as well as a compact structure of the device.
Patent JP-H08337315-A (JP)
Title: Conveying method and device
Inventor: AMAMIYA KAZUYUKI
IPC: B65G47/28
Filed: 1995-06-14
Abstract: PURPOSE: To provide method and device for conveying objects fed from a plurality of carry-in lines, in which the fed objects are forwarded to one convergence line through a converging device, wherein the structure is simplified and the conveying operation can be established effectively. CONSTITUTION: A transport device is equipped with induction devices 4a. 4b installed on respective carry-in lines 1a, 1b in positions adjacent to a converging device 2 to feed the object fed from the lines 1a, 1b to the converging device 2 upon acceleration, accumulation devices 5a, 5b arranged adjoiningly in positions upstream of the induction devices, photoelectric sensors 13. 15 to detect the object conveying condition in the induction devices, and a control device 12 to control the accumulation devices in conformity to signals given by the sensors. In this conveying device, the accumulation devices are located behind the induction devices, and it is not required to equip the induction devices with a buffer function.
Patent JP-S63312334-A (JP)
Title: Chlorosulfonated polyethylene elastomer composition
Inventor: NAKADA MICHIYUKI
IPC: C08K5/34
Filed: 1987-06-16
Abstract: PURPOSE:To obtain an elastomer composition having excellent mechanical strength, compression set and dynamic fatigue characteristics, etc., by using a chlorosulfonated polyethylene, a maleimide compound, a mercapto-S-triazine compound and a metal compound as essential components. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.wt. of a chlorosulfonated polyethylene containing 20-45wt.% of chlorine and 0.2-2wt.% of sulfur and produced by chlorosulfonating an ethylenic polymer having a density of 0.88-0.97g/cc and a molecular weight of 10,000-800,000 (preferably a linear low-density polyethylene having a density of 0.925g/cc) with (B) 0.1-10pts.wt. of a maleimide compound (e.g. N,N'-m- phenylenedimaleimide), (C) 0.1-10pts.wt. of a mercapto-S-triazine compound (e.g. trimercapto-S-triazine) and (D) 0.5-100pts.wt. of a metal compound acting as an acid acceptor (e.g. magnesium oxide).