baber/WOPTO huggingface dataset:
Patent JP-H01179883-A (JP)
Title: Operation control of constant temperature chamber
Inventor: KUBOTA AKINORI
IPC: F25D11/00
Filed: 1988-01-08
Abstract: PURPOSE:To decelerate the reducing speed of a temperature in a chamber to secure the time of guarantee operation of a compressor and keep the compressor fro failure, by changing the conduction rate of a heater through time division control in accordance with the reducing speed of the temperature in the chamber. CONSTITUTION:A control device 8 for controlling the operation of a compressor 4 is provided with a time counter 10. The control device 8 operates the reducing speed of a temperature T in a chamber by the reducing amount of the temperature T in the chamber detected by an input from a temperature sensor 7 detecting the temperature in the chamber, and the reducing time of the temperature T in the chamber detected by an input from the time counter 10, and compares it with the maximum value of the reducing speed of the temperature which is obtained from the guarantee operation time of the compressor 4. When the operated value is high, the conduction rate of a heater 5 is changed through time division control to decelerate the reducing speed of the temperature in the chamber. According to this method, the guarantee operation time of the compressor 4 may be secured and the compressor may be kept from failure.
Patent JP-H07204373-A (JP)
Title: Blind stitching value adjusting method and apparatus for blind stitching machine
Inventor: YANAGI OSAMU
IPC: D05B29/02
Filed: 1994-01-13
Abstract: PURPOSE:To enable the adjusting of a blind stitching value easily and accurately by adjusting a relationship between a carrier base mounted on a bearing member and a stopper so that a plunger matches a blind stitching face of a blind stitch ing needle with the bearing member stopped by the stopper. CONSTITUTION:An adjustment is made so that a plunger 5 matches a blind stitching face of a blind stitching needle 8 with the lower end of a stopper 21 abutting the top surface of a carrier base 31 directly. Cloth A the same in substance as cloth to be blind stitched is inserted between the carrier base 31 and the stopper 21. As a result, a bearing member 3 turns downward with a mounting shaft 2 as fulcrum to lower the plunger 5 by the thickness of the cloth desired to adjust a bind stitching value so that the blind stitching needle 8 stabs between the surface and the rear of the cloth A to perform a blind stitching. At this point, the cloth A pinched between the stopper 21 and the carrier base 31 is pressed thinner by the compression of an energizing spring 6 and a normal stitching is performed. When the cloth A is special, the stopper 21 is turned with a knob 26 to make a fine adjustment.
Patent JP-S61161440-A (JP)
Title: Standard reagent for quantitative determination
Inventor: KUMAGAI MASAO
IPC: G01N21/01
Filed: 1985-01-10
Abstract: PURPOSE:To provide an exact reagent for quantitative determination for the chromatography of deoxyribonucleosides by mixing 4 kinds of deoxycytidylic acid, deoxyadenylic acid, deoxyguanylic acid and thymidylic acid at an equal molar ratio. CONSTITUTION:Four kinds of the deoxyribonucleosides; the deoxyguanylic acid (d-GMP), deoxycytidylic acid (d-CMP), deoxyadenylic acid (d-AMP) and thymidylic acid are mixed at the equal molar ratio. The aq. solns. of suitable concn. of the respective components are prepd. and the respective components are mixed at the equal molar ratio in accordance with the respective coefft. of molecular extinction coefft. d-CMP; 7.5+ or -0.1X10<3>, d-AMP; 15.1+ or -0.1X10<3>, d-GMP; 12.1+ or -0.1X10<3>, d-TMP; 8.9+ or -0.1X10<3>, by which the reagent for quantitative analysis of the deoxyribonucleosides for high-speed liquid chromatography is obtd. Since the respective components are mixed at the equal molar ratio, the easy quantitative determination of the deoxyribonucleosides of an unknown sample is made possible.
Patent JP-S5495987-A (JP)
Title: Powder emulsifying-foaming agent
Inventor: NAKAMURA SHINGO
IPC: C09K23/38
Filed: 1978-01-12
Abstract: PURPOSE: To enhance the foaming property of the title agent and the stability on standing by specifying the amt. of unsatd. fatty acids out of fatty acids constituting a glycerol fatty acid ester.  
     CONSTITUTION: The amt. of unsatd. fatty acids out of fatty acids constituting a glycerol fatty acid ester is specified to 5W50%. In order to produce the title agent, an excipient such as mono- or polysaccharides and a stabilizer such as casein sodium are dissolved in water of above 50°C. The above glycerol fatty acid ester as a surfactant is melted by heating, dissolved or emulsification dispersed in the soln., and spray dried to powder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000206376-A (JP)
Title: Light receiving/emitting element module, and manufacture thereof
Inventor: MINAMINO MASAYUKI
IPC: G02B6/42
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive light receiving and emitting element module capable of aligning precisely and easily a light receiving and emitting element of surface light receiving/emitting type and an optical fiber to be fixed. SOLUTION: Substrate side engaging parts 5 for insertion-engaging very small balls 6 which are aligning members for aligning a surface light-emitting laser array 8 and optical fibers 11 connected optically to the array 8 are provided in an element mounting face 10 side of an element mounting substrate 1 for mounting the array 8, and ferrule side engaging parts 4 for insertion- engaging the balls 6 are provided in a ferrule 2 with optical fiber insertion holes 3 formed. The element mounting face 10 of the substrate 1 and a connecting end face 9 of the ferrule 2 are arranged to be opposed, the substrate side engaging parts 5 are opposed to the ferrule side engaging parts 4, the balls 6 common to the engaging parts 5 and the engaging parts 4 are interposed to fix the ferrule 2 and the substrate 1, and optical axes in the array 8 and optical axes of the optical fibers 11 are thereby aligned accurately to be connected optically.
Patent JP-S5288478-A (JP)
Title: Nozzle of tap for liquid readily bubbling
Inventor: MUELLER HORST
IPC: B67C3/28
Filed: 1977-01-14
Abstract: The mouthpiece consists of a tubular piece (1) with a crimped-round lower edge which forms a collar (2). An insert consisting of a perforated plate (3) and of a foam disc (4) is supported on the collar (2). The perforated plate (3) has a large degree of opening and opposes no detectable resistance to the liquid to be tapped, whilst the foam disc (4) guarantees a pulsed ejection of a homogeneous and bubble-free liquid jet. <IMAGE>
Patent JP-H0226614-A (JP)
Title: Deodoring and purification of wet exhaust gas with intermediate temperature generated by burning of wet waste sludge
Inventor: ORISU II ARUBAATOSON
IPC: F23G5/38
Filed: 1989-01-09
Abstract: PURPOSE: To save fuel for an afterburner and to enhance treating efficiency by scrubbing and cooling off-gases derived from the drying and burning of sludge and leading the conditioned off-gases into the afterburner. CONSTITUTION: Waste sludge derived from the treatment of waste water is led from the top inlet 15 of a furnace 10 and air is led from the lower part 18 of the furnace 10. Off-gas leaving the uppermost hearth 11 which is a sludge drying region is led into a scrubbing-cooling system with a venturi tube 24 and a scrubber 25 through a duct 19 and the off-gas is scrubbed with water. The off-gas freed of particulates, moisture and volatile contaminants and conditioned to 26-49 deg.C is led into a heat exchanger 29 by a fan 28, preheated by indirect heat exchange with hot clean gas from an afterburner 31 and led into the afterburner 31 through a duct 33. The off-gas from the afterburner cooled in the heat exchanger 29 is discharged from a chimney 34 into the air.
Patent JP-S5593920-A (JP)
Title: Construction of engine combustion chamber
Inventor: TSUZUKI YOSHIHIKO
IPC: F02B19/16
Filed: 1979-01-11
Abstract: PURPOSE:To raise the thermal efficiency, heat-resisting property and durability, by driving a spring pin into a pin hole extending in both of a cylinder head and a chamber attachment made of ceramic. CONSTITUTION:The temperature of a swirl chamber 4 becomes high in the operation of an engine. Since a chamber attachment 3 is made of ceramic, it has a low thermal conductivity and a high heat-retaining property. Therefore, the attachment is appropriate for ignition in a Diesel engine chamber. Since the chamber attachment 3 is held under elastic pressure by a preloaded spring pin 7, the holding is maintained even if a thermal expansion difference is generated between the attachment and a cylinder head 1. Because the spring pin 7 is cooled by cooling water through the cylinder head 1, the spring pin does not loose its elastic holding force.
Patent JP-H03212191-A (JP)
Title: Controller for cycloconverter
Inventor: OKABE JUNICHIRO
IPC: H02P23/16
Filed: 1990-01-10
Abstract: PURPOSE:To operate a synchronous motor in a stable region at all times by making a judgment of stable operation limit when the load angle exceeds a set value during load operation and limiting the set value of torque component current. CONSTITUTION:A variable limiter circuit 37 is provided with load angles thetas, respectively, from load angle, induced voltage and flux operating circuits 34. When the operating load increases and the load angle thetas reaches a preset judgment value, a currently provided torque current set value is fixed and at the same time an integrator is disabled so that the integration terms of a speed controller will not be saturated. When the operating load decreases and the load angle thetas drops below the judgment value, the variable limiter circuit 37 is released.
Patent JP-H03207579-A (JP)
Title: Device for pressurizing electrode of resistance welding machine
Inventor: KUDO SHINICHIRO
IPC: B23K11/11
Filed: 1990-01-10
Abstract: PURPOSE:To perform continuous welding of high quality at high speed by subjecting a movable side electrode to linear motion by a leaf springlike arm along a guide, giving the pressure required for welding to the electrode and oscillating the leaf springlike arm. CONSTITUTION:A couple of movable side electrode 26 and fixed side electrode 28 are arranged in opposition to each other. The movable side electrode 26 is subjected to linear motion by the guide 24. The leaf springlike arm 16 is held rockingly on a column 18 and the movable side electrode 26 is subjected to linear motion along the guide 24 by this arm. The pressure required for welding is given to the movable side electrode 26 via the leaf springlike arm 16 by a cylinder 14 for adjusting the pressurizing force. The leaf springlike arm 16 is rocked via the cylinder 14 for adjusting the pressurizing force by a rotary cam 12. By this method, dimensional decrease in the pressurizing direction of a molten part of materials to be welded can be compensated.
Patent JP-H06209264-A (JP)
Title: Sine wave signal processing circuit
Inventor: YOSHIKAWA ASAO
IPC: H03M1/64
Filed: 1993-01-12
Abstract: PURPOSE:To obtain a sine wave signal processing circuit which is capable of eliminating the influence of noises without using a large-scaled low-pass filter. CONSTITUTION:The sine wave signal 4 outputted from an electromagnetic wave pickup sensor not illustrated is inputted from a sensor input terminal 11, the only AC component is transmitted by an AC coupling capacitor 12 and it is inputted in an upper limit and lower limit clip circuit 13. In this circuit, the DC voltage VDC from an internal reference voltage source 15 is added and it is inputted in a base clip circuit 14. In the base clip circuit 14, a base clip processing in which all the signal level within a prescribed range is substituted by this threshold level voltage with a prescribed threshold level VTH as a center is performed and the voltage is outputted to a waveform shaping buffer 16. The threshold level voltage VTH is supplied from the internal reference voltage source 15 to this waveform shaping buffer 16 and a rectangular wave signal 8 in accordance with the size relation of both of them is outputted from an output terminal 17.
Patent JP-H11269738-A (JP)
Title: Polyester composite product
Inventor: MAEDA YUKIHIRO
IPC: D02G3/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide polyester composite product that has both good impact resilience and high dimensional stability as well as high shape retention, surface equality and strength. SOLUTION: This polyester composite product comprises polyester fibers and a material other than the polyester fiber satisfying the following characteristics (1), (2) and the like in which the length of the polyester fibers and the length of the other material satisfy a specific conditions: (1) The X-ray image of small angle scattering shows a laminar scattering image and the J-value is <=15 nm calculated according to the formula 1 from the distance r from the meridian or equator to the center of the image: J=λ/2 sin[ tan-1(r/ R)}/2] where R: the diameter of the camera, λwavelength of X-rays, J:long period. (2) The density is in the range of 1.350-1.395.
Patent JP-S61176367-A (JP)
Inventor: CHIYAARUZU AARU BIICHI
IPC: A63B23/04
Filed: 1986-01-10
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-2000197848-A (JP)
Title: Spin coater
Inventor: SATO AKIO
IPC: B05C11/08
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a spin coater which can make a film while the generation of defective coating film and uneven coating caused by mist generated by shaking a coating liquid associated with a satellite generated from a nozzle and the high speed rotation of a substrate is being prevented. SOLUTION: An exhaust apparatus is driven constantly to discharge air constantly from an air outlet 7a formed in the bottom part 7b of a liquid receiving pan 7. In application, an untreated substrate 2 is set on a main shaft 3a, the cylinder device 13A of a shutter driving mechanism 13 is expansion-driven, and the passage of a down flow is cut off by the shutter plate 12A of a shutter mechanism 12. In this way, a space above the shutter plate 12A is made almost windless. With the windless state kept, a coating liquid L is dropped from a nozzle 4 on the upper surface of the substrate 2 held on the main shaft 3a. In this process, the coating liquid L is dropped while the nozzle 4 is being rotated around the center of the main shaft 3a to form a ring-shaped liquid bank.  After the supply of the coating liquid 1 being stopped, the cylinder device 13A is contraction-driven to open the shutter plate 12A, and a rotation mechanism 3 is actuated to rotate the substrate 2 at a high speed so that a coating film is formed on the upper surface of the substrate 2.
Patent JP-S5388422-A (JP)
Title: Sealing device for internal cumbustion engine and so on
Inventor: INAGAKI JIYUN
IPC: F02M3/10
Filed: 1977-01-14
Abstract: PURPOSE: To make adjustment possible, by fitting a part material, which is coaxial and rotates freely, to a head part of a screw, and by turning in a body by means of a special tool only when contact concave parts set to the head part of the screw respectively are brought to a special fixed position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59129717-A (JP)
Title: Direct hardening device for steel plate
Inventor: OONO TAKAHIDE
IPC: C21D1/18
Filed: 1983-01-14
Abstract: PURPOSE:To provide a titled device which improves extremely stably and highly material quality when water cooling is performed right after hot rolling by disposing devices for detecting rate of transformation from the austenite state to ferrite of a steel plate under hardening to a hot rolling device and a water cooling device CONSTITUTION:The device of this invention is constituted of a heating furnace 1, hot rolling mills 2, 3, a hot leveler 4 and a cooling device 5. Transformation rate meters 6 are disposed just before the device 5 and if necessary in the device 5. The rate of transformation from the austenite state to ferrite of a steel plate subjected to heating and rolling is first detected from the rate of a change in the magnetic flux density of the meter 6 in front of the device 5 upon passage of the steel plate through the leveler 4. The rate of said transformation is measured and is reflected to the rolling temp. of the succeeding rolling mill so that the rate of transformation at the point of time of cooling attains a required best value.
Patent JP-S56103064-A (JP)
Title: Control device for wire loop
Inventor: OUBI NORIO
IPC: B65H59/38
Filed: 1980-01-18
Abstract: PURPOSE: To make the speeds of a payoff bucket and a winding drum agree with each other by preparing the first and the second arithmetic units to calculate the amount of looping proportional to the speed of said payoff bucket and convert and integrate the value to control a driving motor.  
     CONSTITUTION: By preparing a circuit consisting of a multiplier 20, integrators 21, 22, an operational amplifier 26, etc., and calculating the output of a speed detector 12 directly coupled with a driving motor 2 and the output of a loop detector 8 with said multiplier 20, said driving motor 2 is controlled in accordance with the length of the response time of said integrators 21, 22 via said operational amplifier 26. By so doing, the amount of looping can be determined in one revolution of said payoff bucket (not shown), so that the value can be detected as a correct amount of looping even when wire is wound eccentrically and the revolution of a winding drum (not shown) and said payoff bucket can be made to agree with each other, enalbing to prevent the plastic deformation, breakage, etc., of wire. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61162077-A (JP)
Inventor: OOYAMA TSUTOMU
IPC: G09F7/08
Filed: 1985-01-11
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-S57119640-A (JP)
Title: Motor
Inventor: NISHIYAMA HIROAKI
IPC: H02K5/04
Filed: 1981-01-16
Abstract: PURPOSE:To assemble the motor precisely and easily without preventing radiation by resin molds by forming the resin molds at the corner sections of a square stator core and fitting brackets to the end surfaces of the molds. CONSTITUTION:The resin molds 3 of the end surfaces are shaped continuously on the outer side surface of the stator core 1, the brackets 7 are mounted while their positions are regulated by stepped sections 5, and the brackets 7 are assembled and formed together with the resin molds 3 and the stator core 1 by inserting bolts 8 into through-holes 4. On the brackets 7, ventilating holes 9 are  shaped, and bearing metals 10 are mounted to axial sections, and shafts 12 supporting a rotor 11 are supported by the bearing metals 10. Thrust surfaces 13  butting to the bearing metals 10 are formed on the shafts 12, and the movement  in the axial direction of the rotor 11 is regulated. Accordingly, the precise efficient motor can be obtained without preventing that radiation.
Patent JP-S5287015-A (JP)
Title: Bushing mounting method for tuning pins
Inventor: YAMAKITA TOSHIAKI
IPC: B29C45/00
Filed: 1976-01-16
Abstract: PURPOSE: To speed the operation by simultaneously fitting a multiplicity of positioned bushing moldings into the tuning pin studding holes of a piano frame. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62162851-A (JP)
Title: Space heater
Inventor: YAMAZAKI KAZUO
IPC: F24H3/04
Filed: 1986-01-10
Abstract: PURPOSE:To improve the indoor temperature distribution by providing a convection fan blowing an indoor convection air flow generating a negative pressure at an outlet portion, and providing blow-off port at the lower part of a front surface of a main body case. CONSTITUTION:Approximately one half of an indoor air convection air flow B generated by a convection fan 3 passes through a downward passage 14b while absorbing heat from a rear plate of an exhaust duct 11, and is guided to an inclined edge 13a of an outlet part 13 of the exhaust duct 11, thus reaching a hot air blow path 15 at the lower side of a burner box 7 while slightly increasing the flow speed. A combustion gas A within a combustion chamber 1 is absorbed to an inlet part 12 of the exhaust duct 11 from the upper part of a combustion chamber 1 by the negative pressure due to the ejector effect of the convection air flow B upon this occasion, and further is sucked out of the outlet part 13. A high- temperature combustion gas A and an indoor air convection B are mixed at a uniform high temperature in the hot air flow path 15, and blown off from a hot air flow blow-off port 16. The residual convection air flow B flowing toward a upward passage 14a and passages 14c on both sides is discharged from a heat radiation port 17 with a net into the room together with a radiation heat line D from a front surface plate 1a of the combustion chamber 1 while absorbing heat from the rear plate of the duct 11, the upper plate 1c of the combustion chamber 1 and plates 1d on both sides.
Patent JP-H08306723-A (JP)
Title: Electronic circuit board and its preparation
Inventor: GIIBON CHIYA
IPC: H01L25/065
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To simplify a process, and to reduce a capacity and weight by connecting the bonding pad of a semiconductor chip through a wire with the wire bonding pad of a circuit substrate, and covering it with a protecting film. SOLUTION: A semiconductor device is mounted in a chip, and the semiconductor device is connected with electric wiring formed on circuit substrates 20. This electronic circuit board is provided with at least one semiconductor chip 30 whose surface is provided with bonding pads 31 for connecting an inside electronic circuit with an outside circuit. Also, this circuit board is provided with the circuit substrates 20 of insulators which are provided with bonding pads 25 connected with the bonding pads 31 of the semiconductor chip 30. Moreover, this circuit board is provided with plural wires 32 for connecting the bonding pads 31 of the semiconductor chip 30 with the bonding pads 25 of the circuit substrates 30, and protecting films 33 and 34 constituted of insulators covering the semiconductor chip 30 and the wires 32.
Patent JP-S56104921-A (JP)
Title: Manufacture of urethane group and*or isocyanurate group containing foamed body
Inventor: PEETAA HORUN
IPC: C08G18/56
Filed: 1981-01-16
Abstract: This invention relates to a process for preparing cellular polymers having urethane groups, isocyanurate groups, or both. The cellular polymers are prepared by reacting an organic polyisocyanate with certain polymer dispersions in the presence of a blowing agent. The polymer dispersions comprise (a) as a continuous phase, a polyol having a functionality of 2 to 8 and a hydroxyl number of 150 to 700; and (b) as a dispersed phase, an organic compound having (a) at least one Zerewitinoff active hydrogen atom, (b) a melting point of 30 DEG C. to 260 DEG  C., and (c) a molecular weight of 178 to 100,000.
Patent JP-H01180160-A (JP)
Title: Transmission speed automatic setting system
Inventor: HASEGAWA MAKOTO
IPC: H04L13/00
Filed: 1988-01-12
Abstract: PURPOSE:To save the trouble by applying device type confirmation request from a controller to an input/output device, discriminating the transmission speed in response to the replied device type, using a signal switching the speed to the discriminated speed and setting the speed automatically to the transmission speed suitable for the input/output device. CONSTITUTION:When a power is applied, a device confirmation request is sent from the controller 1 to the input/output device 2 via MODEMs 7, 14 in 600bps of communication control sections 4, 11 by a transmission speed switching program 3 of a control section 5 of the controller 1. Then the reply of device type confirmation is sent to a block 3, the device type is confirmed and the transmission speed in 1200bps, for example, is discriminated from the device type-transmission speed list. Then a transmission speed switching command is sent to port rate switching control sections 6, 13. Then the control sections 6, 13 use dip switches SW 1-4 as 1200bps MODEMs. Then a switching confirmation signal is sent from the control section 12 of the device 2 to the program 3 of the device 1 and data communication is applied at a transmission speed of 1200bps.