baber/WOPTO huggingface dataset:
Patent JP-S5247571-A (JP)
Title: Flue gas treatment method
Inventor: ATSUKAWA MASUMI
IPC: B01D53/34
Filed: 1975-10-14
Abstract: PURPOSE: In flue gas treatment for absorbing NOx and SOx in exhaust gas with alkali solution and removing them, hydroxylamine compounds accumulated in the absorbing liquid are selectively decomposed and removed by hydrolysis of the absorbing liquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08295788-A (JP)
Title: Polyester resin composition
Inventor: YOSHIDA JUN
IPC: C08G63/16
Filed: 1995-04-25
Abstract: PURPOSE: To obtain a polyester resin compsn. reduced in the generation of a corrosive volatile component even during molding or from a molded product. CONSTITUTION: This compsn. contains 10-200ppm titanium in terms of element, 50-500ppm tin in terms of element and 10-100ppm phosphorus in terms of element in a polyester resin prepd. from a dicarboxylic acid component comprising at least 90mol% arom. dicarboxylic acid or its ester-forming deriv. and a diol component comprising at least 90mol% 1,4-butanediol.
Patent JP-S5747664-A (JP)
Title: Serial printer
Inventor: FURUIKE HIROSHI
IPC: B41J1/50
Filed: 1980-09-05
Abstract: PURPOSE: To provide a printer with light weight, miniaturized, and is suitable for use with a portable type, by a method wherein, in a matrix printing type serial printer, it is constituted such that a single motor is commonly used as a drive source for various types of operations, and the drive source is not mounted on a carriage.  
     CONSTITUTION: In a matrix printing type serial printer, it is constituted such that a drive force of a DC motor 2, running at a high-speed always in a given direction, is selectively transferred to a type selecting shaft 20, a type wheel shift rotary shaft 26, a control cam shaft 62, a rotary shaft 27 for driving a hammer, and a paper feeding shaft 37 through clutches 55, 56, 71, 78, and 46 and gears 52, 63, 75, and 43 to drive them, and a rack rotary shaft 34 is selectively driven by means of a combination output of a cam and a lever. This constitutes a device such that various types of works, such as rotation, vertical shift and hammering of a type wheel group 14, carrying of a carriage 7, can be performed by means of the single motor 2, which results in miniaturizing a device. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0320246-A (JP)
Title: Aliphatic diamine for stabilizing distil- late fuel
Inventor: ROI EMAASON SUTAAN JIYUNIA
IPC: C10L1/22
Filed: 1990-05-15
Abstract: NEW MATERIAL: An aliphatic secondary diamine represented by the formula [R 1  and R 2  are each CnH 2n+1  (n is 1-6); and A is a 4-7C branched chain divalent saturated aliphatic group).  
     EXAMPLE: 1,5-Diisopropylamino-2-methylpentane.  
     USE: A stabilizer of a hydrocarbon distillate fuel oil.  
     PROCESS: A saturated aliphatic primary diamine such as 1,5-diamino-2- methylpentane is reductively alkylated in the presence of a catalyst by a ketone such as acetone to obtain an aliphatic secondary diamine represented by the formula. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H02303969-A (JP)
Title: Cargo carrying-out device for carrier truck mounting frame
Inventor: TSUDA TERUHIKO
IPC: A01C11/00
Filed: 1989-05-17
Abstract: PURPOSE:To facilitate in-out handling of a block-shaped cargo such as a seedling culture box by mounting a frame, formed by vertically arranging a plurality of steps of racks, onto a load-carrying platform of a carrier truck and providing a horizontally turnable and foldable cargo feeder in one side of this frame through a lift device. CONSTITUTION:A receiving seat 5, which connects a location of about 1/3 from the rear of longitudinal bars 3a, 3a of a bed frame 3 with plane-view almost H type mounted to a load-carrying platform 2 of a small truck 1, is provided, and a bearing cylinder 6 is fixed to this receiving seat 5. A lift device 7, in which a lift frame 10 with the lower side protruded to an outer side can be lifted while holding a fixed attitude through parallel links 11, is arranged in a strut 8 vertically provided to a right side of a lateral bar 3b in the front, and a carrying-out device 13 is mounted horizontally turnably about a pin 16 to a top end side of an arm 15, pivotally supported to the lift frame 10, and formed foldable. A frame 23, which provides in both sides a plurality of steps of racks 26 for housing and supporting a seedling culture box, is loaded on this bed frame 3, and this frame 23 is provided turnably about a vertical shaft 27 fitted to the bearing cylinder 6.
Patent JP-S5548816-A (JP)
Title: Peak level display circuit for signal
Inventor: TAKAHASHI CHIYUUICHI
IPC: G01R19/04
Filed: 1978-10-03
Abstract: PURPOSE: To enable to correctly grasp the signal having rapid change in the peak value, by displaying the maximum peak value up to the immediately before the signal as well as the peak value of the input signal.  
     CONSTITUTION: The peak value of audio signal amplifier 1 is detected 2 and it is tentatively ketp at the recovery circuit 3. On the other hand the maximum peak value of signal in the circuit 3 is stored in the circuit 4. Further, if the peak value of input signal is greater than the signal value stored in the memory circuit 2, the output of the reset timing detection circuit 6 operates the reset circuit 5 to keep the memory state of the circuit 4. If the input signal is smaller, the input signal is fed to the display 13 via the switch 8 and the signal in the circuit 4 is via the switch 9. In this case, the amount of passage of the switches 8 and 9 is controlled to display brightly for the input signal and darkly for the maximum peak valve. Thus, the maximum peak value of the input signal can easily be known. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S618800-A (JP)
Inventor: BURUUSU JIEI PENII
IPC: G11C27/02
Filed: 1985-06-06
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-S5551813-A (JP)
Title: Production of abrasive synthetic monofilament yarn
Inventor: YAMADA KUNIO
IPC: D01F6/00
Filed: 1978-10-09
Abstract: PURPOSE: To obtain the title monofilament yarns having improved resistance to flex fatigue and abrasion by using thermoplastic polymer pellets coated with a silane coupling agent.  
     CONSTITUTION: Thermoplastic polymer pellets, e.g. nylon 6 pellets, are coated with a silane coupling agent, mixed with abrasive grains, and melt spun to give abrasive synthetic monofilament yarns. The coupling agent uniformly applied to the surfaces of pellets improves the bonding strength of the polymer to the grains, and abrasion resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04349707-A (JP)
Title: Phase shifter
Inventor: ONO TAKASHI
IPC: H03H11/20
Filed: 1991-05-28
Abstract: PURPOSE:To attain small size and wide phase adjustment range and to vary the phase by an electric mechanism with respect to a phase shifter adjusting a phase lead or a phase lag of a signal. CONSTITUTION:The circuit is provided with two input terminals 21,22 receiving an input signal and a reference signal and in which differential amplifiers 30,50 are connected in cascade as two stages. The differential amplifiers 30,50 have an amplification factor alpha with respect to a frequency of the input signal and has an amplification factor sufficiently smaller than the amplification factor alphawith respect to the frequency over twice the frequency of the input signal and a reference voltage set by the reference voltage signal is set so that only one peak of the output is saturated with respect to the DC potential of the input signal.
Patent JP-H06329406-A (JP)
Title: Production of synthetic silica glass powder
Inventor: UTSUNOMIYA AKIRA
IPC: C03C1/00
Filed: 1993-05-26
Abstract: PURPOSE:To obtain silica glass powder suitable as a raw material for ultrahigh- purity silica glass products. CONSTITUTION:The synthetic silica glass powder can be obtained by baking silica powder produced by hydrolyzing a tetraalkoxysilane in the presence of 1-10mol%, based on the tetraalkoxysilane, of fine silica powder 0.01-100mum in particle diameter.
Patent JP-H04351035-A (JP)
Title: Transport connection management method for local area network
Inventor: YOSHIBAYASHI HIROBUMI
IPC: H04L12/40
Filed: 1991-05-28
Abstract: PURPOSE:To minimize the number of transport connection between a host computer and terminal equipments to be 2 or so even when lots of terminal equipments are used in the bus type LAN system having plural terminal equipments. CONSTITUTION:The transport connection CN is controlled so as to establish it that all nodes in a network are connected in a ring and the transmission reception of data between a host computer 11 and each terminal equipment are implemented through the ring shaped transport connection CN. Thus, the number of transport connections managed by the host computer during system operation is minimized.
Patent JP-S5649661-A (JP)
Title: Induction motor
Inventor: SHIOZAKI YUKIO
IPC: H02K17/02
Filed: 1979-09-28
Abstract: PURPOSE:To generate rotary torque and control speed by controlling the voltage of controlling winding by a mechanism wherein the controlling winding is wound at the stator side, a commutator and a brush are removed and a rotor is formed in a twisting raising-shaped salient-pole rotor. CONSTITUTION:A stator 1 consists of a cylindrical core 3 which laminating plates are laminated in the axial direction and eight laminated secondary yokes 5 penetrating a through hole 4 at the outside of the core, primary winding 7 generating a revolving magnetic field is wound in a slit 6 at the inside, and annular secondary winding 8 generating a shifting magnetic field in the axial direction is wound at the outside of the primary winding, being distributed in the axial direction among the laminating plates of the cylindrical core 3. A rotor 2 is a single-pole type rotor  on which laminating plates are laminated, formed in such a manner that laminating cores 10 are inserted into upper and lower through holes 9, are twisted at 90 deg. and are a twisting raising shape, and fixed to a shaft 11. Thus, structure is simplified, and speed can be controlled in high reliability.
Patent JP-S5914937-A (JP)
Inventor: MOROHASHI HISAO
IPC: B32B7/02
Filed: 1982-07-16
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-H06341013-A (JP)
Title: Antibacterial polyvinyl alcohol formed article and its production
Inventor: NISHIYAMA SHOICHI
IPC: C08L29/04
Filed: 1993-05-26
Abstract: PURPOSE:To provide a formed article, especially fiber of an antibacterial polyvinyl alcohol having excellent chemical resistance and producible at a low cost and provide its production process. CONSTITUTION:An easily soluble silver salt and a compound reacting with silver ion generated from the easily soluble silver salt to form a scarcely soluble salt are added and mixed to an aqueous solution of a polyvinyl alcohol polymer to form a scarcely soluble silver salt in the aqueous solution. The obtained spinning dope is spun by wet spinning or dry-wet spinning to produce the objective antibacterial polyvinyl alcohol fiber.
Patent JP-S616040-A (JP)
Title: Operation control device for dump truck
Inventor: MORIMATSU YOSHIHIKO
IPC: B60K23/00
Filed: 1984-06-15
Abstract: PURPOSE:To prevent seizure of a hydraulic pump, by cutting off a power take- off device when oil temperature becomes a set value or more. CONSTITUTION:When an operation switch 16 is turned on, and a main switch 20 is turned on, a relay coil R is energized, and a contact (r) is closed to excite a solenoid 5. As a result, a selector valve 6 is operated to expand an air cylinder 2 by air in a pressure tank 3, thereby engaging a power take-off device 1 and driving a hydraulic pump 7. When a dump truck is travelled for a long time under the condition that the main switch 20 is ON, and the power take-off device 1 is engaged, a hydraulic oil temperature becomes high since the hydraulic pump 7 is driven. When the oil temperature becomes a set value, a sub switch 21 is turned off by the operation of a temperature sensor. As a result, the solenoid 5 is deexcited to return the selector valve 6 to the original position. Accordingly, the air cylinder 2 is contracted to disengage the power take-off device 1 and stop the hydraulic pump 7.
Patent JP-S5647029-A (JP)
Title: Self-developing type camera
Inventor: HAZAMA KIYOAKI
IPC: G03B17/50
Filed: 1979-09-26
Abstract: PURPOSE: To make the camera smaller in size and easier to operate by conveying a film unit which is normally shut off of its film outlet by a flexible winding member and is discharged, after photographing, to outside of the camera while making self- developing, into a housing chamber.  
     CONSTITUTION: A film unit which is discharged by developing rollers 10, 10' while making self-developing after photographing pushes away a thin leaf spring 12 fixed to the camera body and forces up a flexible winding member 13 which is normally covering the film outlet 14. When the film unit disengages from the rollers 10, 10' and comes out nearly fully to outside of the camera, it can be easily pulled off by hand. If it is not touched by hand, the trailing end face of the film unit is faced toward the housing chamber 11 by the revolution of the roller 10' and is transferred into the housing chamber 11 by the restoring force of the unrolled by winding part member 13. With such constitution, the camera may be made smaller in size and easier to operate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5647105-A (JP)
Title: Slot array antenna unit
Inventor: SUGITA MASAO
IPC: H01Q23/00
Filed: 1979-09-27
Abstract: PURPOSE:To obtain a unit of simple structure that is easily manufactured and high in utility value by partially notching an antenna array element on a dielectric substrate at the center part in a nearly right-left symmetric shape and by building a transmitting-receiving circuit part in the notch. CONSTITUTION:On one surface of dielectric substrate 11, earth conductor layer 12 is formed an in conductor layer 12, slots 13 as antenna elements are formed in array. On the other surface of dielectric substrate 11, feeder made of a microstrip line is arrayed corresponding to slots 13. This feeder 14 is divided into two right and left parts in the center; and one half side is notched at the part that corrresponds to two feeders in a vertical plane and at the opposite side that corresponds to the above-mentioned part, the width of the strip line forming the feeder is so fixed that electric power will be doubled. Then, housing 17 containing the transmitting- receiving circuit part is formed in the same size with the notched part and connected to the connection terminal part of feeder 14 being built in the part.
Patent JP-S6156028-A (JP)
Inventor: YOHAN BOOZE
IPC: A01K7/06
Filed: 1985-06-10
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-H01294198-A (JP)
Title: Gantry crane hydraulic traveling device
Inventor: SHIBAYAMA KAZUHIRO
IPC: B66C9/16
Filed: 1988-05-21
Abstract: PURPOSE:To align proceeding speeds of the right and left girders by controlling the speed with a load response type variable-capacity motor when the advance side girder tows the delay side girder in a crane using a connected girder with a deflection structure. CONSTITUTION:Pumps 11 and motors 10 on the right and left are adjusted under the same conditions in this device, when resistance values of the right and left girders 3 and 2 are equal, the girders 2 and 3 travel by receiving the same thrust. When the load of the girder 3 side is increased, the girder 3 side is delayed, a connected girder 4 is bent, the binding moment of the connected girder 4 is applied to the motor 10 of the girder 2, thus the operating oil pressure is increased for automatic adjustment to decelerate. On the other hand, the load of the girder 3 is shared by the motor 10 of the girder 2, thus the operation oil pressure is decreased for automatic adjustment to accelerate. As a result, the girders 2 and 3 are controlled to synchronously proceed.
Patent JP-H09308379-A (JP)
Title: Pot for raising seedlings and seedling planting method
Inventor: IIZUKA YASUO
IPC: A01G9/02
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a pot for raising a seedling and a method for planting the seedling in such a place as a waterside of high water flow speed by using the pot. SOLUTION: This pot 10 for raising seedlings comprises a support member 12 formed of porous concrete having a number of fine cavities, and a planting hole 14 in the top face of the support body 12. The pot 10 is placed in a predetermined raising spot, and a seed or stock of a plant is raised in the planting hole 14. After the plant 4 grows so that roots of the plant 4 extends through fine cavities of the support member 12, the pot 10 is transferred together with the plant to a predetermined planting place.
Patent JP-S5349654-A (JP)
Title: Elastic coupling
Inventor: TAKAHASHI HISASHI
IPC: F16D3/68
Filed: 1976-10-19
Abstract: PURPOSE: To drive apparatus which constant torque is small and rotating variation is excessive to transmit smoothly, by means of installing circular spring of elastic coupling and projecting portion to contact the circular spring axially at two positions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000313217-A (JP)
Title: Rear suspension device
Inventor: KASAHARA TAMIYOSHI
IPC: B60G3/14
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To improve riding comfort of a vehicle by reducing the fore-and-aft rigidity of a suspension, and to improve the responsiveness and stability of the vehicle by suppressing a toe-out direction-wise displacement of a rear wheel when the rear wheel receives a lateral force or a fore-and-aft force (braking force). SOLUTION: This rear suspension device is provided with a suspension arm 2 extended substantially in a longitudinal direction of the vehicle, and virtically rotatably supported on the vehicle through a first shock-absorbing body, and a wheel supporting body 6 supported on a rear end of the suspension arm 2 and rotatably supporting a wheel 8. The wheel supporting body 6 is rotatably connected to the suspension arm 2 through a connecting shaft 7 which is vertically offset from a wheel center WC around which the wheel 8 rotates, and extended substantially in a lateral direction of the vehicle. A second shock- absorbing body 5 is disposed between the wheel supporting body 6 and the suspension arm 2, for controlling rotation of the wheel supporting body 6 in a shock absorbing manner.
Patent JP-S5551326-A (JP)
Title: Non-contact connected thermometer
Inventor: SHIBA KAMEKICHI
IPC: G01K7/12
Filed: 1978-10-12
Abstract: PURPOSE: To increase the response performance by connecting n units of thermocouples to one unit of the resistance thermometer.  
     CONSTITUTION: Four units of thermocouples J 1 , A 1  and JA 1 ; J 1 , B 1  and JB 1 ; J 2 , A 2  and JA 2 ; and J 2 , B 2  and JB 2  are connected to one unit of the resistance thermometer. And A 1  and B 1  plus A 2  and B 2  function as two units of the non-contact thermocouple thermometer. Non-contact connected thermometer I is formed with two units of thermocouples J 1 , A 1  and JA 1  plus J 1 , B 1  and JB 1 , and the resistance thermometer. And non-contact connected thermometer II is formed with J 2 , A 2  and JA 2 ; J 2 , B 2  and JB 2 ; and the resistance thermometer. In this case, R is the temperature measuring line of the resistance thermometer, and the voltage proportional to the difference between each measuring temperature τ°C, auxiliary temperature θ°C and reference temperature t 0 °C is formed through the operator/ amplifier. Using  this voltage, the difference between genuine temperature t°C and temperature t 0 °C  via another operator/amplifier to know measured temperature t°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6023400-A (JP)
Inventor: ARAN JIYUKEI
IPC: C07C239/00
Filed: 1984-06-19
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-2000202453-A (JP)
Title: Electrode for water purifying device
Inventor: KIYONO NOBUO
IPC: C02F1/46
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To inexpensively perform an efficient improvement in water quality by supporting charcoal in a receiving body having holes, through which the charcoal does not fall down, and wiring substantially charcoal in an electrode for water purifying device. SOLUTION: A metal made tray 1 as a receiving body is formed from a bottom plate and a peripheral wall in circular state, the bottom holes are perforated over the whole bottom plate and a terminal 11 is attached to a part of the peripheral wall. The charcoal 2 almost fixed in the length is housed in the tray 1 to form an electrode and the teeming 11 is wired from power source. A pair of 2 electrodes are used at the min. as the electrode, one of them uses a tank itself such as a septic tank and AC or DC current is passed between the electrodes as normal electrolysis. As a result, the contact area f the charcoal 2 with the water to be treated is enlarged by wetting the charcoal 2 with the water to e treated In the tank such as the septic tank to improve the electric conductivity and the efficient improvement of water quality is inexpensively performed.
Patent JP-2000089362-A (JP)
Title: Projector for computer image display
Inventor: CHANG CHONG-MING
IPC: G02B26/08
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the size over the entire part, to facilitate installation and to reduce a production cost by allowing an optical path of an incident ray reflected from an image module to cross the face formed by the optical paths of the incident rays from a light source to a reflection mirror and from the reflection mirror to the image module at one point. SOLUTION: The first and second lens sets 32, 28 of a projector 20 have the positive diopter to substantially reduce the size over the entire part of the optical path of the incident ray 46 from the incident light source 21 to the image module 34. The incident ray 46 after the processing by a color ring 40 is most adequately concentrated onto the image module 34 at such maximum light use efficiency at which the concentrated spot size thereof is exactly sufficient for covering the front surface reflection surface of the image module 34. The optical path of the incident ray 50 reflected from the image module 34 crosses the face formed by the optical paths of the incident rays 46, 48 from the incident light source 21 to the reflection mirror 30 and from the reflection mirror 30 to the image module 34 at one point.
Patent JP-S61282179-A (JP)
Inventor: TAKEDA KENJI
IPC: B62J17/08
Filed: 1985-06-08
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-S6068099-A (JP)
Title: Plant of module-like element consuming organic waste by earthworm
Inventor: MADORIANA GURAPERI
IPC: C05F9/02
Filed: 1984-06-18
Abstract: A plant consisting of modular elements for swallowing organic wastes by degrading them by means of earth-worms, comprising a tank (2) for organic wastes, arranged outsidethe plant assembly, a slopped main screw feeder (3) for lifting the materials onto working stations and discharging them onto horizontal screw-feeders (4) arranged at any working station, said horizontal feeders conveying said materials to horizontal conveyors (6), which discharge them into modular containers (1) arranged on the working stations, from which, atthend of the transformation, the material is discharged through hoppers (9) onto conveyers (10) arranged at the plant base and conveyed to storage containers.