baber/WOPTO huggingface dataset:
Patent JP-S62258177-A (JP)
Title: Shaft seal device for rotary machine
Inventor: MIURA HARUO
IPC: F04D29/10
Filed: 1986-05-02
Abstract: PURPOSE:To prevent oil from entering into a compressor, by providing a plurality of passages and disposing an orifice at a specific location of each passage for keeping a pressure in a seal balance chamber lower than that of a gas balance chamber. CONSTITUTION:A connection pipe 14 causes a line 9 for connecting reference chambers 6, 61 at opposite sides to be coupled with a line 7 for connecting gas balance chambers 4, 41 at opposite sides for forming a first passage to make the pressure in the respective chambers uniform. In addition, a connection pipe 16 having an orifice 15 causes a line for connecting seal balance chambers 5, 51 at opposite sides to be coupled with a vent line 13 connected to the space of a trap 11 through an orifice 12 for forming a second passage. Further, a drain pipe 17 is coupled with the lower portions of both the seal balance chambers 5, 51 through a valve 18. With this arrangement, the pressure in the seal balance chamber 5, 51 is kept lower than that in the gas balance chambers 4, 41.
Patent JP-S62257722-A (JP)
Title: Thermal treatment equipment for semiconductor wafer
Inventor: TANAKA TAKEO
IPC: H01L21/205
Filed: 1986-05-02
Abstract: PURPOSE: To reduce the area of conduction, to lower the quantity of thermal leakage and to minimize power consumption required for heat treatment by supporting a heater and a soaking pipe by a hollow discoid strength member, to the base of which a plurality of pipe structures are mounted. CONSTITUTION:Heavy substances, such as a heater 5, a soaking pipe 4, etc. are received by a strength member in the lower surfaces of fire bricks, and the strength member is constituted by unifying a hollow disk 13, a pipe structure 14 and a base fitting 15. Compressive stress is received by the structure 14 positioned near the heater 5 and brought to a high temperature and bending stress by the metal fittings 15, heat of which is robbed by a heat-insulating material 6 and a temperature of which is elevated, respectively in stress in the strength member. Buckling strength is increased, a sectional area in charge of load is reduced and a sectional area regarding thermal conduction is minimized in the structure 14 at that time. Accordingly, the quantity of leakage of heat to the outside of a device is lowered, thus reducing power consumption required for heat treatment.
Patent JP-H04331137-A (JP)
Title: Laminated product and method for forming the same
Inventor: NOZAWA TADAMICHI
IPC: B29C70/06
Filed: 1991-05-02
Abstract: PURPOSE:To provide a laminated product 7 having excellent adhesive strength with an air-permeable decorative skin 5 and a molding method thereof by using sheet-shaped molding blank 1 manufactured through a paper making method. CONSTITUTION:A laminated product 7 is manufactured in such a manner that a 5-30vol.% inorganic filler-contained thermoplastic resin 10 is interposed between an air-permeable decorative skin 5 and a core section in a fiber-reinforced thermoplastic resin layer 9 the core section of which is composed of not less than 15vol.% reinforcing fiber content through a paper making method, and heated, pressed and molded. Accordingly, adhesive strength is improved by an anchor effect by the intrusion of a thermoplastic resin in the inorganic filler- contained thermoplastic resin layer 10 as an intermediate layer into the air- permeable decorative skin 5 at the time of pressure molding, solidification and bonding.
Patent JP-H10285405-A (JP)
Title: Image data coder and image data coding method
Inventor: KANDA YOSHIMICHI
IPC: H03M7/30
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To attain good efficient coding by utilizing a dot area discrimination signal. SOLUTION: A dot area discrimination section 1208 decomposes pixel data of multiple-gradation which are the components of image data into a prescribed number of block data, density data of the block data are calculated, and the block data are coded into compression data consisting of a quantization code in two bits for each pixel and of a gradation width index. The compression data are again reverse-coded, a binary area discrimination signal is outputted based on a discrimination result, as to whether or not the image data denote a dot image, and a lower-order 1-bit of a quantization code of a block which is discriminated to be a dot image is all replaced by a fixed code of '1' or '0'. Then in the case of applying a secondary compression to the code data generated by block coding, a dot image area in which a high compression rate cannot be expected is coded efficiently.
Patent JP-S63266710-A (JP)
Title: Insulated conductor
Inventor: ABE KEIICHI
IPC: H01B7/02
Filed: 1987-04-23
Abstract: PURPOSE:To prevent mechanical strength from being deteriorated due to a first insulating layer's contacting with a water content by forming a second insulating layer, which permits steam to permeate therethrough and interrupts permeation of water and is made of fine porous materials, on the periphery of the first insulating layer made of a high-molecular material. CONSTITUTION:A water content, which is absorbed into a first insulating layer 11 made of a polyethylene terephthalate film of a high-molecular material, is vaporized to become steam in a process in which an insulated conductor 9 or the inside of a transformer 4 is dried. This steam is made to penetrate through a second insulating layer 12 and ejected outside. On the other hand, a water content included in an insulation gas 5 does not osmose into the side of the first insulating layer 11. Accordingly no water content contacts with the first insulating layer 11 and hydrolysis is not generated in the polyethylene terephthalate film, and so mechanical strength of the first insulating layer 11 can be prevented from being deteriorated.
Patent JP-2000290484-A (JP)
Title: Flame-retardant resin composition and molding product comprising the same
Inventor: KUWABARA SUUKI
IPC: C08K13/02
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a nonhalogen flame-retardant polyester resin composition controlling fire spreading by drip. SOLUTION: This flame-retardant resin composition is obtained by formulating (A) 100 pts.wt. of a thermoplastic polyester resin with (B) 5-50 pts.wt. of red phosphorus, (C) 5-70 pts.wt. of cyanuric acid and/or its derivative or tetrazole-based compound and (D) 1-50 pts.wt. of a boron-based compound. This molding product is obtained by processing the composition by injection molding, etc.
Patent JP-S58218851-A (JP)
Title: Internally cooled turbine generator
Inventor: MARUYAMA TADAYOSHI
IPC: H02K9/08
Filed: 1982-06-10
Abstract: PURPOSE:To reduce power driving a blower by inclining the injection hole of a center wedge in the direction opposite to the direction of rotation of a rotor. CONSTITUTION:Hydrogen gas for cooling flows to the duct 1c of a rotor coil 1b formed by stacking conductors of concave sections in a slot between the core ties 1a of the rotor, and is injected in the radial direction of the rotor from the injection hole of the center wedge 1d. The injection hole H of the center wedge 1d is formed inclined in the direction opposite to the direction of rotation R regarding the direction of inflow A1 of the gas, the radial direction N of the rotor. Accordingly, energy required for turning the blower can be reduced because the force of gas injection is changed into force required for rotating the rotor.
Patent JP-S61262081-A (JP)
Title: Dc regulated power source
Inventor: USUI HIROSHI
IPC: H02M3/28
Filed: 1985-05-13
Abstract: PURPOSE:To effectively detect an overcurrent state in a rapid response by connecting a current detecting resistor to a sample-holding capacitor through a sample-holding switch. CONSTITUTION:A sample-holding switch 20 is turned ON synchronously with the ON period of a switching element 3, and the terminal voltage of a current detecting resistor 13 during ON period is held in a smaple-holding capacitor 21 as a sample. An output signal of high level is supplied from a comparator 17 to a controller 12 in case of the overcurrent state. Thus, the pulse width of a control pulse output from the controller 12 is narrowed to limit the load current to the prescribed value or lower.
Patent JP-S61260715-A (JP)
Title: Digital band pass frequency detecting circuit not using capacitor
Inventor: KOJIMA NOBORU
IPC: H03K5/26
Filed: 1985-05-13
Abstract: PURPOSE:To obtain a digital band pass frequency detecting circuit not using any capacitor by inputting an output of a pulse generator and an output of pulse signal to a digital phase comparator and connecting an output to a clock input of the counter. CONSTITUTION:In inputting a frequency fo of a pulse generator 1 and a pulse signal frequency fi to inputs CG and SG of a digital phase comparator 2 respectively, in case of fo>fi, since the frequency less than the fo is outputted as a digital pulse and no frequency over the fo is outputted, the detected upper limit frequency is decided by the fo. When the pulse signal fi is outputted, the signal is latched by a set input S of a flip-flop 5 and its output Q is inputted to an enable input E of a counter 6, which is in standby state and counts a pulse of fo>fi of the comparator 2. The output fo of the pulse generator 1 is inputted to a clock input CLK 1 of the counter 3 to count the fo.
Patent JP-H09285739-A (JP)
Title: Electrostatic dust collecting unit, its production and air cleaner, electrostatic precipitator and black smoke collector using the unit
Inventor: NOJIMA KOZABURO
IPC: B03C3/49
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To integrate a needle electrode and a deflection electrode only by impact without depending on brazing or welding and to easily conduct operations in a short time. SOLUTION: A couple of bent electrode plate members 30 and 31 are abutted on each other face to face to form a needle-deflection integrated electrode. The deflection electrode part is shaped in this way. A pin member 29 to form a needle electrode part is then allowed to pierce the overlapped pin mounting holes ha and hb from the hollow inside. At this time, the needle point 291 is projected from the surface of a front plate 311, and the drum 292 remains in the hollow inside. The drum 292 of the pin member 29 is hit, and the drum 292 is driven into the holes ha and hb by inpulsive force. The holes ha and hb are elastically deformed as the drum 292 sinks into the holes, and the drum 292 of the pin member 29 is closely engages with the holes ha and hb and fixed.  At this time, the couple of bent electrode plate members 30 and 31 are tightly connected to each other through the pin member 29, and the deflection electrode part is completed at the same time.
Patent JP-S60243449-A (JP)
Inventor: OOTSUBO MICHIO
IPC: F25B30/02
Filed: 1984-05-17
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-H02278694-A (JP)
Title: Discharge lamp stabilizer
Inventor: ISHIKAWA SADAO
IPC: H05B41/02
Filed: 1989-04-20
Abstract: PURPOSE:To obtain a discharge lamp stabilizer excellent in radiation, low sound transmittance and adhesiveness by filling the inside of a case housing an impedance element with a specific hardening resin composite for being hardened by heating. CONSTITUTION:A hardening resin composition, which has fatty acid having unsaturated combination and dimer acid (a) thereof, as ester exchange component (b) of polyethylene terephtalate for diol, or triol, dicarbonic acid (c) having unsaturated combination, as well as unsaturated polyester (d) to be obtained by reaction of diol a polymervinyl monomer and an inorganic filler as essential elements, while containing the (a) component 30 to 60wt.% to unsaturated polyester and the (b) component 10 to 40wt.% to unsaturated polyester, is filled inside a case housing an impedance element for being hardened. Thereby, a discharge lamp stabilizer excellent in adhesiveness, radiation and low sound transmittance can be obtained.
Patent JP-S5625826-A (JP)
Title: Nonlinear coding circuit device
Inventor: TSUKAGOSHI SHIYOUSAKU
IPC: H03M1/14
Filed: 1979-08-10
Abstract: PURPOSE:To decrease the chip size and to increase the accuracy, without buffer amplifier, by using the resistor ladder to set a step voltage. CONSTITUTION:By changing over the switches 7-10 to the position 2, the input signal VIN from the analog signal terminal 1 is stored in the capacitors 3-6 via the switch 2. Next, the switch 2 is changed over to ground, the polarity of input signal is determined by opening the switch 11, and the polarity is stored to the polarity latch circuit 26 by controlling the switch 24. Next, the operation of sequential comparison is started. The 4 sets of segments near the zero level perform sequential comparison operation with the voltage of VREF/17 obtained from the resistor ladder, and the four segments greater than the voltage perform the sequential comparison operation at the reference voltage VREF.
Patent JP-H112391-A (JP)
Title: Circuit for starting machine or the like and method for controlling start
Inventor: KLEES CHRISTOPH
IPC: G05B23/02
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To improve a general purpose use circuit into a circuit such that a cost of manufacture is reduced, operating efficiency is improved, and for starting, both a protective/monitoring circuit and a signal input and the circuit can be completely monitored. SOLUTION: A protective/monitoring circuit 1 always monitors a plurality of signal inputs Z1, Z2, Z3, Z4, in the case of generating a trouble, to have a function interrupting supply of power to a machine or the like. This circuit includes at least two relays K1, K2 are a start switch able to perform control and switch by the protective/monitoring circuit 1. The relays K1, K2 are connected in series, successively started, in parallel to the relay K2 which must be first started, a capacitor is set up, by an electric charge of this capacitor, the relay K2 is completely controlled, at least one transistor is connected in series to the relays K1, K2, one relay K2 is connected to a base of the transistor, the other relay K1 is connected to a collector of the transistor.
Patent JP-S59225789-A (JP)
Title: Treatment of organic waste material
Inventor: MURANAKA MASARU
IPC: B09B3/00
Filed: 1983-06-07
Abstract: PURPOSE:To prevent the corrosion and to enhance fire resistance, by a method wherein an org. waste material is charged into the dry distillation pot of a thermal decomposition dry distillation apparatus and an air permeable tray is arranged at a constant position above said waste material while a neutralizing agent is charged in the tray to heat said waste material in a hermetically closed state. CONSTITUTION:A dry distillation pot 1 is vertically fixed in a combustion chamber 3 formed of a refractory material from above so as to surround the periphery thereof by a fire flame and a hermetically closing lid 1a is attached to the upper part of said pot in a freely openable and closable manner so as to be capable of charging a material to be treated into the pot 1 while an exhaust pipe 1b of Separated gas is provided to the upper side surface of the hermetically closed pot 1. An inner pot 2 is fitted to an inserted into the interior of the dry distillation pot 1 at a constant position in a freely taking-out state and a material X to be treated is charged into said inner pot 2 while a powdery neutralizing agent such as NaOH is charged on an air permeable substance such as pumice. A combustion burner 6 is provided to the lower side wall of the combustion chamber 3 in an opened state and an exhaust pipe 8 of a combustion exhaust gas is provided to the upper side surface of said chamber 3.
Patent JP-S58223634-A (JP)
Title: Treating agent for surface of glass
Inventor: ODA YOSHIO
IPC: C09K3/18
Filed: 1982-06-15
Abstract: PURPOSE:The titled treating agent, consisting of a specific silane compound containing polyfluoroalkyl groups and urethane bonds or urea bonds, and capable of imparting the water and oil repellency and a low reflectance to glass fibers for a long time without deteriorating the transparency of the glass, etc. by the direct application. CONSTITUTION:A treating agent for the surface of glass, consisting of a silane compound, containing polyfluoroalkyl groups and urethane bonds or urea bonds, and expressed by formula I or II [Rf is 1-20C polyfluoroalkyl (containing ether bonds); X is alkylene or group of formula III or IV (R<1> is H or lower alkyl; Q<1> is bifunctional organic group); A and A<1> are O, S or formula V (R<2> is H or lower alkyl); Y is bifunctional organic group; Z is formula VI or VII, and at least one is formula VI and at least one is formula VII; Q is bifunctional organic group; Z<1> is lower alkyl; Y<1> is haloge, alkoxyl or formula VIII (R<3> is H or lower alkyl); W is trifunctional organic group; n is an integer >=1; a is 1 or 2; b is an integer 1-3; c is 0, 1 or 2] or a condensate of a partial hydrolyzate thereof.
Patent JP-2000287939-A (JP)
Title: Eyegrounds photographing device
Inventor: KASAHARA TATSUYA
IPC: A61B3/14
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an eyegrounds photographing device capable of simultaneously photographing an eyeground with lights of different wavelength, and thereby, measuring a state of containing oxygen in a random part of the eyeground without being influenced by changes with the passage of time in the states of eyeground. SOLUTION: A device is provided with a photographing illuminating optical system 10 for illuminating an eyeground and an eyegrounds photographing optical system 16 for photographing the illuminated eyeground. In the system 16, a first dichroic mirror 30a for separating a reflected light from the eyeground into a plurality of optical paths of different wavelength, a single area sensor 15 for receiving the reflected light and a second dichroic mirror 30b for guiding the plurality of optical paths to the area sensor 15 in a state that they are close each other, and also provided with filters 31, 32 for transmitting the lights in a specific wavelength band on each separated optical path.
Patent JP-S5226997-A (JP)
Title: String grasper for banding machine
Inventor: KAZUTOU TAKAMITSU
IPC: B65B27/12
Filed: 1975-08-21
Abstract: PURPOSE: To provide a device of preventing leaving-off of string and double-cut of the start part of the string by increasing the retaining force form the holder for the start and of the string in knotting work and releasing the force rapidly just before cutting th estring by a knife. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06305748-A (JP)
Title: Mold for molding and its positioning method
Inventor: UENO HIROSHI
IPC: C03B11/08
Filed: 1993-04-28
Abstract: PURPOSE:To easily produce optical elements having desired accuracy by providing an upper mold or lower upper mold with a pin for positioning the upper mold and the lower mold and a hole for fitting and removing this pin. CONSTITUTION:The mold for molding is constituted by providing the mold with the positioning pin 9 which is fitted and held into the central part of the mold holder 3 of the upper mold 7 and positions the upper mold 7 projecting toward the lower mold 8 direction and the lower mold 8 and the positioning hole 10 which is disposed in the central part of the mold holder 3 of the lower mold 8 and fits and removes the positioning pin 9. The positioning pin 9 disposed on this upper mold 7 is fitted into the positioning hole 10 disposed on the lower mold 8, by which the upper mold 7 and the lower mold 8 are positioned. The upper mold 7 and the lower mold 8 are, therefore, positioned by maintaining the upper mold 7 and the lower mold 8 at a prescribed molding temp. and fitting the positioning pin 9 into the positioning hole 10 when the upper mold 7 and the lower mold 8 are pressed under a prescribed molding pressure. Then, the upper and lower mold positions are determined with high accuracy even at a high temp.
Patent JP-S59229064-A (JP)
Title: Phase regulated operating method for propeller water wheel with movable vanes
Inventor: HAYAKAWA KEIZOU
IPC: F03B15/04
Filed: 1983-06-09
Abstract: PURPOSE:To have a phase regulated operation smoothly and in a short time by specifying the time for closing a guide vane, and by controlling the air supply timing. CONSTITUTION:Closing the guide vane is made so slowly that the time required from no-load opening to full closed is at least equivalent to the time for a runner vane to open from the fully closed state to 50% of the degree of opening. When degree of opening of the guide vane has become below 5%, the water surface is sunk to open the air supply valve. When the water level sinks to a specified position, the air supply with water level sunk is stopped and the runner vane is fully closed. This will complete the starting with phase regulated operation.
Patent JP-H07138093-A (JP)
Title: Diamond filmy material and production of the same and diamond-coated material
Inventor: UCHIDA KIYOSHI
IPC: B23K35/22
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a diamond filmy material, capable of readily performing cutout working and deformation into a desired shape, excellent in handleability and further excellent in toughness and abrasion resistance of a diamond film by binding a brazing filler material layer containing an active metal such as titanium to one surface of the polycrystalline diamond film. CONSTITUTION:This diamond filmy material is formed according to the following steps (1) to (4):(1) a polycrystalline diamond film 1 is formed on a substrate 3 by using, e.g. a high-frequency plasma CVD method; (2) a brazing filler material 2 containing an active metal such as titanium is laminated to one surface of the diamond film 1; (3) the resultant laminate 32 is then heated in a vacuum or an inert gas (4: a loading material) to join the diamond film 1 to the brazing filler material layer 2 and (4) the substrate 3 is removed from the formed joined material. This method for producing a diamond-coated material is to break the diamond film in the diamond filmy material into fine particles, then oppose the brazing filler material layer 2 to the substrate and laminate the diamond filmy material onto the substrate.
Patent JP-S5436890-A (JP)
Title: Contraction packing method and device therefor
Inventor: NAKASHIMA YASUO
IPC: B65B53/02
Filed: 1977-08-24
Abstract: PURPOSE: To provide the subject method and device wherein bags made of a thermal contraction film are applied on articles, the lower edge of the bag is firstly heatcontacted , and then the remaining part thereof is heat-contracted, and cooled, whereby articles are tightly packed without exfoliating the bags. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59225256-A (JP)
Inventor: IMANISHI MASAMI
IPC: F25B1/00
Filed: 1983-06-07
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-S583041-A (JP)
Title: Correcting method of program
Inventor: AOYAMA YUTAKA
IPC: G06F9/45
Filed: 1981-06-30
Abstract: PURPOSE:To execute a program correction without spoiling the contents of an execution format program, by inserting an additional program area for correction, to the next address of a relative format program whose correction is necessary. CONSTITUTION:For instance, it is supposed that a part requiring correction PBA is detected in a program PRO2 and its substitute program ALT consists of 128 bytes. This program ALT is added to the last of the program PRO2 in which the part requiring correction has been detected, and in the head address of the part requiring correction PBA, a branch instruction for jumping to the program ALT is written, and in the end of the program ALT, a branch instruction for jumping to the next address of the last address of the part requiring correction PBA is written in advance. According to such a constitution, when execution of the program advances and reaches the part requiring correction PBA, the branch instruction is generated, execution of the program is shifted to the ALT, and when it ends, the branch instruction is generated again, and the execution is shifted to the next program part of the PAB part.