baber/WOPTO huggingface dataset:
Patent JP-H06244155-A (JP)
Title: Formation of metallic wiring pattern of semiconductor device
Inventor: NAKANISHI TOSHIO
IPC: H01L21/3065
Filed: 1993-02-19
Abstract: PURPOSE:To obtain a metallic wiring pattern forming method by which line widths can be excellently controlled and reproduced by performing anisotropic reactive ion etching by using a mixed gas of Cl2 and BCl3 on a metallic layer after successively forming an SiO2 film, the metallic layer, and a resist pattern on a substrate. CONSTITUTION:After an SiO2 film 12 and Al-Si-Cu metallic layer 13 are successively formed on an Si substrate 11, a resist 14 composed of a photosensitive high polymer is applied to the surface of the layer 13. After subjecting the resist 14 to entire-surface exposure and heat treatment, a resist pattern 14a having taper angles is formed by developing the resist 14 after exposing the resist 10 to light by using a mask pattern 15. Then the adhesiveness of the pattern 14a to the metallic layer 13 is improved by evaporating the moisture from the resist and hardening the resist by heat treatment. Thereafter, a metallic wiring pattern 13a having taper angles is formed by performing anisotropic reactive ion etching on the layer 13 with a mixed gas of Cl2 and BCl3 by using the pattern 14a as a mask. Finally, the unnecessary pattern 14a is removed.
Patent JP-H11208266-A (JP)
Title: Drainage configuration of back door hatch panel
Inventor: INOUE TAKAFUMI
IPC: B60J1/18
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To improve drainage and appearance of an upper edge of a hatch panel when it is opened. SOLUTION: When a hatch panel is opened, a drop of water attached to an outer surface thereof is received by a molding 10A of the upper edge of the outer surface of the hatch panel 5. At the center of the molding, the drop of water then passes a drain hole 18 provided at a molding passing portion of panel side hinge brackets 7 at both sides, and flow to be drained to the both sides. Therefore, no drop of water gets over the molding 10A to drop onto an inside of the compartment. In addition, since an entire unit of the molding 10A is arranged as it is, appearance is improved.
Patent JP-S53116434-A (JP)
Title: Power transformer
Inventor: SAITOU TATSU
IPC: H01F27/04
Filed: 1977-03-22
Abstract: PURPOSE: To prevent a local heating produced near around the connection part between transformer bus box and transformer tank, by means of providing an electrical resistance, at the phase separation bus connection side, of smaller value as compared with that at the other part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04271933-A (JP)
Title: Boat transporting device
Inventor: IGATA SUETA
IPC: E04H6/30
Filed: 1991-02-25
Abstract: PURPOSE:To secure the wide boat mooring region, improve the utilization efficiency of the area of the boat mooring yard, obviate the need of the turning back operation of a dolly for direction change, and improve workability, since it is enough for the passage for the dolly to be the equal degree of width of a boat. CONSTITUTION:When a boat is transported on the land, an elevator mechanism for lifting up a pallet is provided, and a traveling dolly which can be traveled in two directions crossing at right angles is advanced under the pallet having a boat receiving frame, and transported in the state where the pallet on which the boat is placed is lifted up.
Patent JP-S58149542-A (JP)
Title: Data processing device
Inventor: SHINTANI YOUICHI
IPC: G06F7/00
Filed: 1982-03-01
Abstract: PURPOSE:To preform lap-around processing in a high speed, by dividing an operation to two stages and using the intermediate result, which is obtained in the first operation stage, as lap-around data instead of the input operand of a succeeding instruction. CONSTITUTION:Operand data read out in an instruction controller 1 is stored in work registers 8, 9, and 10 of a preceding-stage operator 6, and outputs of them are inputted to terminals A, B, and C of a carry preserving adder 14. Input data are added with a carry preserved by the adder 14, and the resultant intermediate carry is inputted to a shift circuit 602 and is shifted left by one bit and is stored in a register 604, and the intermediate sum is stored in a register 606. Contents  of registers 604 and 606 are stored in registers 10 and 9 through selectors 12 and  11. The selection of selectors 12 and 11 accords with a signal OW from a lap- around OW controller 4. Intermediate results of additions of the operator 6 are operated in a full adder 15 of a succeeding- stage operator 7, and the result is  sent to the controller 1 and is written in a memory 2 or a register 3 which is  designated by an instruction.
Patent JP-S52113560-A (JP)
Title: Apparatus for treating waste water by electrolysis
Inventor: MIYAGAWA TAKASHI
IPC: C02F1/465
Filed: 1976-03-19
Abstract: PURPOSE: In an electrolytic treatment of a colloid-containing waste water, an introduction port of a compressed air is formed to open to the lower portion of an electrolytic chamber so as to allow the presence of electrically conductive particles inside the chamber and thus enhance the treating efficiency of the waste water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55122933-A (JP)
Title: Feeder of water permeable material in ditching machine
Inventor: YONEDA YORIO
IPC: E02F5/10
Filed: 1979-03-15
Abstract: PURPOSE: To provide a feeder system wherein feeding of water permeable material into the groove is stopped to prevent unnecessary use of it when the feeding by the discharge pipe is stopped and water permeable material is not piled under the tank discharge side at the time of stoppage.  
     CONSTITUTION: In the ditching machine 3, etc. to lay discharge pipes 11 successively in the ditch and fill the ditch with water permeable material such as chaff through the discharge side 16 of the tank 15, the discharge side 16 is provided with water permeable material feeder 18 driven with the feeding of discharge pipe 11 as a motive power. The supply of water permeable material is controlled by using this water permeable material feeder 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58148496-A (JP)
Inventor: URAKUCHI YOSHINORI
IPC: H05K3/18
Filed: 1982-02-27
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-S57144896-A (JP)
Title: Waste heat recovery device
Inventor: HASHIMOTO HIROSHI
IPC: F28F19/00
Filed: 1981-03-03
Abstract: PURPOSE:To pevent the corrosion of a waste heat recovery heat exchanger by sulfuric acid liquid by controlling the flow rate of brine to the heat exchanger in such a way that temperature detected by a temperature detector provided inside a waste heat duct becomes higher than the dew point temperature corresponding to the concentration of sulfuric acid vapor in the gas inside the waste heat duct. CONSTITUTION:A SO3 concentration detector 10 is provided in a duct 1a on the upwind side of a waste heat recovery heat exchanger 3, and also a temperature detector 11 is provided in the duct 1b on the downwind side. A SO3 concentration signal a and a temperature signal b are put in an arithmetical controller 12 where calculation is made in such a way that the temperature inside the duct 1b becomes higher than the dew point temperature all the time, and a signal C to control a flow rate controller 7 is send out. By this, the flow rate of brine to the heat exchanger 3 is adjusted. For example, when the detector 10 detects a SO3 concentration of 10ppm, dewfall is likely to occur on the surface of the heat exchanger 3 when the temperature of waste gas is about 130 deg.C. Thus, the circulation amount of brine is reduced by throttling the valve 7 in such a way as to lower the temperature of waste gas to about 150 deg.C.
Patent JP-S61190763-A (JP)
Title: Method for recording magnetic sheet
Inventor: TACHIBANA RYOSUKE
IPC: G11B21/02
Filed: 1985-02-19
Abstract: PURPOSE:To effectively perform the recording reproduction, by forming tracks at a minute spacing mutually in parallel on the magnetic sheet, recording, a position signal on the extension line of each track, reading this signal, and reproducing it, or a magnetic head to reciprocate at a determined speed in the horizontal direction. CONSTITUTION:The magnetic head 6 is shifted to a determined speed in the horizontal direction, and electrical signal from the voice is supplied to the head 6, and the voice is recorded to the tracks on a voice sheet 1. At this time, a position write instruction is sent to a magnetic head 12 located on the extension line of the track lines, and a position signal is dot displayed. Then, when the head 6 abuts on a switch 11 at the right-hand side, a motor 8 performs the reverse rotation, turns in a fixed quantity, and shifts a shiftin body 4 a little down-ward along with a guard rail 3. Then, when the head 6 is shifted to the track line at the next step, a head 12 issues the position signal, and writes it to a sheet 1. Next, at reproduction, the head 6 is shifted in the perpendicular direction together wtih a shifting body 4, stopped at the point of time where the head 12 reads the position signal, and the voice information in the track lines is supplied to the head 6.
Patent JP-S55124159-A (JP)
Title: Air system
Inventor: KOBAYASHI MUTSUJI
IPC: G03G15/00
Filed: 1979-03-19
Abstract: PURPOSE:To achieve the reduction in power consumption and evolution of heat by specifying the ratio of the air suction amount in the hood and corotron in a heat fixing machine. CONSTITUTION:A heat fixing machine 9 is connected via moisture removing filter 17 and an ozone filter 13 directly to an electromagnetic change-over valve 18. The electromagnetic change-over valve 18 is connected via sirocco fan 19 to a pin electrode 3 and unprinted paper stock part 6. The suction of air from the heat fixing machine 9 and corotrons 2, 5, 11 is accomplished by one sirocco fan 19 by way of the electromagnetic change-over valve 18. At the printing and stopping, the air suction amounts are changed over to distribute and discharge the hot air sucked from the heat fixing machine to around the pin electrode 3 and unprinted paper stock part 6. Thereby, the reduction in power consumption and evolution of heat, the prevention of discoloration of paper and the improvement of paper foldability are achieved.
Patent JP-H04271185-A (JP)
Title: Lc inversion type excitation circuit for ultraviolet preliminary ionization type pulse laser
Inventor: HIKOSAKA TOMOYUKI
IPC: H01S3/038
Filed: 1991-02-27
Abstract: PURPOSE:To provide an LC type inversion type stimulating circuit for an ultraviolet light automatic preliminary ionization type pulse laser which is capable of generating less variable and more stabilized laser pulses in a value of output energy and easily changing the value of output energy. CONSTITUTION:The voltage of a preliminary isolation gap when starting discharge is disconnected from the output energy of a laser by adopting a circuit configuration where the preliminary ionization gap is inserted into an LC inversion circuit in serial so that the output energy may be easily changed by the control of an inversion switch at the point of time of closed circuit. It is also possible to minimize a stray inductance by connecting the preliminary ionization gap with a plurality of gaps in parallel. The plurality of gaps can discharge simultaneously and definitely by connecting the preliminary ionization gap with the plurality of gaps in serial. It is also possible to omit an inversion switch by installing a trigger gap to the preliminary ionization gap so that it may serve as an inversion switch.
Patent JP-H0561245-A (JP)
Title: Nonmagnetic one-component developing method
Inventor: TAKANO MASAO
IPC: G03G9/08
Filed: 1992-01-22
Abstract: PURPOSE:To provide a method for nonmagnetic one-component development by which a good developer thin layer is formed on a developer carrying member even when developing is continued for a long period, and no melt sticking of the developer is caused on a regulating member for a developer layer thickness or a developer carrying member. CONSTITUTION:In the method for contact type system nonmagnetic one- component development, the developer used is a nonmagnetic one-component developer consisting of toner particles essentially comprising a binder resin and a colorant and additive fine particles deposited on the surface of toner particles. The toner particles are electrified in negative polarity, while the additive fine particles are electrified in positive polarity. These additive fine particles are deposited by 0.05-3 pts.wt. to 100 pts.wt. of the toner particles.
Patent JP-S56128026-A (JP)
Title: Phase locked loop circuit
Inventor: SASHIDA NOBUO
IPC: H03L7/199
Filed: 1980-03-11
Abstract: PURPOSE:To always obtain an output signal of constant frequency, by forcibly  resetting the frequency dividing part when phase of waveform of an input signal has changed abruptly, and making phase of a feedback signal coincide with that of the input signal. CONSTITUTION:When voltage and phase of an input signal have changed abruptly, the frequency dividing part 36 is forcibly reset by rise of the waveform, and the output waveform of the frequency dividing part 36 is returned to the initial phase. Since there is uncoincidence of phase at that time, the feedback loop maintains lock- in status. Also, the amplitude limiting part 34 limits a DC phase difference signal applied to the voltage control oscillation part 35 so that the frequency does not change even if a large phase difference signal is generated, before the frequency dividing part 36 is reset after phase of the input signal has changed abruptly.
Patent JP-H08196407-A (JP)
Title: Carpet and method of making it
Inventor: KINO TAICHI
IPC: B05D5/00
Filed: 1995-01-27
Abstract: PURPOSE: To provide a carpet whose rear surface is nonskid and the method of making it. CONSTITUTION: This carpet consists of a carpet 1 whose rear surface is piled, and nonskid parts. As nonskid parts on the rear surface 1a of the carpet 1, a prescribed quantity of molten synthetic rubber or synthetic resin is sprayed with a prescribed pressure on the rear surface 1a of the carpet 1 to be small circular pieces 21 which are to be arranged regularly with a certain space among each other vertically and horizontally. Before the sprayed pieces 21 become cold and hard, they are pressed toward the carpet 1 by a pressing material with dents on the surface, and the pieces 21 are vertically/horizontally stretched to make protrusions 21a...21a on the undersurface of the pieces 21. So the undersurface of the pieces 21 are uneven all over, and synthetic rubber or synthetic resin is put to spaces 11...11 on the piled fabric.
Patent JP-S55133410-A (JP)
Title: Suspension polymerization of vinyl chloride
Inventor: NIKA MICHIFUMI
IPC: C08F2/18
Filed: 1979-03-16
Abstract: PURPOSE: To prevent the deposition of scale onto the inner surface of a reaction apparatus, and to attain the smooth reaction, by coating the inner surface of a polymerization apparatus with the reaction product of furfural with a phenylenediamine, and carrying out the suspension polymerization of vinyl chloride therein.  
     CONSTITUTION: The product obtained by reacting (A) furfural with (B) a phenylenediamine (e.g. m- or p-phenylenediamine) at 50W100°C is applied to the inner wall of a polymerization apparatus and/or the surface of the attachment of the apparatus. Vinyl chloride monomer is dispersed in an aqueous medium and the suspension polymerization of the monomer is carried out in the apparatus in the presence of an oil-soluble polymerization initiator (e.g. lauroyl peroxide). Preferably the molar ratio (B)/(A) is 0.5W1.5 and the amount of the coating material is 0.01W0.5g/m 2 . The coated surface is preferably washed with water of pH 2W5 after coating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09220179-A (JP)
Title: Vacuum cleaner
Inventor: NAGANO YOSHIYUKI
IPC: A47L9/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent a pipe retainer for stand-storing attached to a connecting pipe from being deviated in the longitudinal direction of the connecting pipe, and enable a suction hose and a sucking tool to be accurately stand-stored. SOLUTION: One of the ends of a suction hose 2 is connected to the suction aperture of a main body 1 equipped with a recessed engaging part 1a, and the other end of the suction hose is connected to a sucking tool 5 with a connecting pipe 3 with a pipe retainer 4 of an almost cylindrical shape having an engaging piece 4a corresponding to the engaging part 1a. Further, the engaging piece is engaged with the engaging part 1a, and the suction hose connected to the sucking tool with the connecting pipe 3 are stand-stored. In this vacuum cleaner of such a structure, a recessed part 3a corresponding to the pipe retainer 4 is formed in the connecting pipe 3, and the pipe retainer 4 is fitted into the recessed part with a screw 6.
Patent JP-H04247279-A (JP)
Title: Bellows cleaning device
Inventor: ONO MITSUO
IPC: G21F9/28
Filed: 1991-01-31
Abstract: PURPOSE:To allow the efficient execution of bellows cleaning by providing magnet wheels which magnetically fit an independent frame to a bent pipe, a freely axially movable moving frame and a working section mounted on this moving frame to constitute the cleaning device for the bellows to be used in the joint parts of pipings. CONSTITUTION:A swiveling guide rail 1 which is fixed in a fitted state to the outer periphery of a bent pipe is provided and an independent frame 3 freely movable along with this swiveling guide rail 1 is provided. This frame is swiveled and moved by driving of a driving means 2. The plural magnet wheels 2d which are rotated in the circumferential direction of the bent pipe B by the driving means 2 via a rotating power transmission mechanism 2b and are magnetically fitted to the surface of the bent pipe B are mounted to the independent frame 3. The moving frame 4 is axially movably mounted to this independent frame 3 and the working section 5 mounted with bellows cleaning means and inspecting means is disposed to this moving frame 4. A forward and backward driving means 31 for moving the moving frame 4 in the axial direction of the bent pipe B is provided between the supporting frame 3 and the moving frame 4.
Patent JP-H02211936-A (JP)
Title: Heat holding material for molten metal
Inventor: OMIYA HIDEKAZU
IPC: B22D11/111
Filed: 1989-02-10
Abstract: PURPOSE:To give excellent heat holding ability by forming slag after carbonizing coal with low water absorption core material of spherical foaming body dried, pulverized, foamed and graded and high m.p. material applying on the surface of this core material. CONSTITUTION:The core material 1 is composed of the light spherical foaming body, which is formed of residue or slag after carbonizing the coal by drying, pulverizing, foaming and grading. This core material has low water absorption property, excellent strength and small apparent sp. gr. It is necessary that the material 2 has high m.p. and particularly, excellent heat resistance. It is suitable to use magnesia as the material 2 at the point of high heat resistant temp., low reactivity with the other raw material and prevention of lowering the m.p. starting temp. This heat holding material is composed of structure applying the high m.p. material 2 on the surface of the core material 1 in single layer or multi-layers and forming by mixing the core material 1 and high m.p. material 2. Further, at this time, sodium silicate, CMC, etc., is used as binder 3, By this method, high level product quality having small apparent sp. gr., excellent diffusivity and heat holding effect, and good yield can be obtd.
Patent JP-S52113184-A (JP)
Title: Semiconductor integrated circuit
Inventor: NOZAWA HIROSHI
IPC: H01L21/3205
Filed: 1977-03-23
Abstract: PURPOSE: To avoid the generation of any parasitic transistor and disconnection by confining a metal-semiconductor compound in the insulating film coated on a substrate and making use of this shield layer a part of wiring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11213418-A (JP)
Title: Optical information reproducing device
Inventor: ARAKI YOSHITSUGU
IPC: G11B7/131
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of a crosstalk component of an adjacent track by superposing and emitting plural optical beams with which a recording medium suck as an optical disk is irradiated. SOLUTION: Only the reflected beam 44 of an optical spot is emitted to the first detection area 41, 42 of a detector, while all the reflected beams 45 and only the center part of the reflected beams 44 are emitted to the second detection area 43. Since the light quantity of an adjacent track component is different between the first detection area 41, 42 and the second detection area 43, the amplification factor of an amplifier 46 is selected so that the light quantity of the crosstalk component of the signal inputted in the + side terminal of a subtracter 47 is matched with that in the - side terminal. In this case, by selecting the optimum value of the amplification factor, the signal component can be obtained of the center track in which the adjacent crosstalk component is removed from the output of the subtracter 47.  While the second detection area 43 is irradiated with a part of the reflected beam 44, the crosstalk component can be precisely reduced by sufficiently converging the reflected beam 45 and by making the area 43 smaller.
Patent JP-S54124187-A (JP)
Title: Reactor container
Inventor: MIZUMACHI WATARU
IPC: G21C13/00
Filed: 1978-03-20
Abstract: PURPOSE: To reduce the exposure ray rate of workmen at the inspection time of a plant, and to miniturize the building, by means of setting up hatches for entrance and exit at each floors and the necessary positions on the layout within a reactor vessel.  
     CONSTITUTION: Hatches 13aW13d for entrances and exits are set up at each floors 12 of a reactor building, and the necessary positions for where the workmen must go for the inspection in a reactor vessel 10. At the inspection time, it is able to reduce the exposure quantity of irradiated ray, and the building can be miniturized by means of disusing steps and stairs in the containers 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07240918-A (JP)
Title: Image coding controller
Inventor: MIYAZAKI TAKASHI
IPC: H04N19/124
Filed: 1994-03-02
Abstract: PURPOSE:To smooth the amount of generated codes by controlling a quantizing part by correcting the termination of quantization and quantization scale by predicting the amount of generated codes from a valid coefficient obtained from the output of the quantizing part without monitoring the amount of data stored in an output buffer at all times. CONSTITUTION:At an image coder, coding is controlled by using a counter 15 for counting the number of valid coefficients while monitoring the output signal of the quantizing part and a coding control part 16 for terminating the quantization of a quantizing part 12 when the value of the counter 15 is turned to a set value, simultaneously deciding a quantization termination number and the quantization scale for quantizing the signal of the next block, and correcting the quantization termination number and the quantization scale while acquiring the amount of data stored in a buffer 14 at certain fixed intervals.