baber/WOPTO huggingface dataset:
Patent JP-H0337487-A (JP)
Title: Electromagnetic proportion control valve
Inventor: NUMAMOTO KATSUYUKI
IPC: F16K31/06
Filed: 1989-07-05
Abstract: PURPOSE:To eliminate unbalanced loads, and thereby stabilize flow rate characteristics by providing a non-sliding bearing such as a leaf spring and the like for a valve located in front of the movable magnetic core of an electromagnetic proportion control valve, thereby providing a sliding bearing rearward wherein a rod is slid. CONSTITUTION:An electromagnetic proportion control valve is equipped with an electromagnetic coil 1, and has a valve 10, a bellows 12 and a movable magnetic core 8 connected by a rod 14 as a valve gear system member. A leaf spring 11 is movably assembled with rod 14 between the valve 10 and the bellows 12 so that it is thereby made to act as a non-sliding bearing. A cylindrical sliding bearing 5 is fixedly pressed in the rear end section of a stationary magnetic core 3, and the rod 14 is inserted therein with a minute gap maintained so that it is made to act as a sliding bearing. Unbalanced loads which are incurred in the rod, is eliminated by the sliding bearing 5 even if the rod 14 is pressed with pressure with a spring 15 off-set. This prevents the rod and the valve from being inclined, thereby stabilizing flow rate characteristics.
Patent JP-H0465931-A (JP)
Title: Optical catv transmitter
Inventor: SHISHIDO TSUTOMU
IPC: H04B10/07
Filed: 1990-07-02
Abstract: PURPOSE:To confirm and adjust picture quality based on modulation of an LD module by monitoring and evaluating a CATV signal extracted through a photodiode at a sender side. CONSTITUTION:Part of an optical output of an LD 6 subjected to intensity modulation with a CATV signal directly inputted to an LD drive circuit 4 is sent to a receiver side through a fiber cable 14, the other output is subjected to photoelectric conversion by a PD 37 and the signal is inputted to an amplifier by a filter connecting to the PD 37. Then the signal is amplified to a proper level and the level is adjusted by an attenuator via a matching circuit and outputted from a monitor terminal 40. On the other hand, an APC signal for automatic light output control through a coil is inputted to an APC circuit 8, in which the signal is controlled so that the optical output of the LD 6 is made constant. Thus, the CATV signal is detected from an LD module 5 by connecting a circuit separating and outputting the CATV and an APC signal to the PD 37.
Patent JP-H0338445-A (JP)
Title: Security device to be mounted on vehicle
Inventor: MATSUNO FUMIYUKI
IPC: B60R25/04
Filed: 1989-07-06
Abstract: PURPOSE:To avoid reception of a signal from a transmission unit after specified time has elapsed to prevent trouble by providing a means for enabling reception of the arming signal from the transmission unit within said specified time since a door is closed. CONSTITUTION:A security device body 2 is equipped with an arming reception monitor 24 wherein a door from opening to closing is monitored based on an output of a door opening/closing sensor 31. When the door is closed, a reception signal RPS is set at high level to enable arming and time counting is started at the same time. After specified time has elapsed since time counting was started, the reception signal RPS is set at low level to disable arming. On the other hand, a security controller 25 refers to the level of the reception signal RPS, and when it certified that arming is enabled, it enters into a security operation state to have a burglar alarming unit 4 operated when unusualness occurs. After the above specified time has elapsed, the signal is not received even if a transmission unit 1 misoperates, so that trouble may be prevented.
Patent JP-H0844036-A (JP)
Title: Photomask and pattern forming method
Inventor: HASEGAWA NORIO
IPC: G03F1/36
Filed: 1994-07-27
Abstract: PURPOSE:To suppress generation of an unnecessary light intensity peak and to prevent transfer of an unnecessary pattern by disposing an auxiliary pattern which is the same as a main pattern in the phase difference of transmitted light and is transparent in the position on a mask corresponding to a position where the unnecessary light intensity peak arises. CONSTITUTION:The transparent auxiliary pattern 3 which 18 not transferred as a pattern and has the same phase as the phase of the main pattern 2 is arranged within the translucent region which has the two sides of the main transparent pattern 2 to be projected or the part where the extension lines of the two sides intersect at an angle of <=250 deg.. Diffracted light is negated by arranging the auxiliary pattern 3 which is the same as the main pattern in the phase difference of the transmitted light and is transparent in the position on the mask corresponding to the position where the unnecessary light intensity peak arises in such a manner. Namely, the light is negated by making the light of the antiphase from the unnecessary light intensity peak incident from the auxiliary pattern 3. Then, the size of the auxiliary pattern 3 is required to be set at a such at which the light intensity sufficient for negating the light is obtainable.
Patent JP-H0338672-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/00
Filed: 1989-07-05
Abstract: PURPOSE:To singly exchange respective image forming means corresponding to life time thereof by allowing a toner storing container unit consisting of plural toner storing containers for replenishing toner to a developing device to attach to and detach from a cartridge which is in a loaded state. CONSTITUTION:The toner storing container unit 50 obtained by serially connecting and integrating the respective toner storing containers is attached to the bottom of a tray 20. The toner storing container unit 50 stores toner of black, cyan, magenta and yellow, in this order from the left, in the respective toner storing containers corresponding to the positions of the respective developing devices. In a state where the tray 20 is closed, the toner storing container unit 50 is set at a position where the drop ports 51 provided to the respective toner storing containers face to the replenishing ports provided to the toner replenishing parts of the respective developing devices so that the replenishment of the toner can be performed.
Patent JP-H0342446-A (JP)
Title: Recorder
Inventor: NAITO HISATSUGU
IPC: B65H5/06
Filed: 1989-07-10
Abstract: PURPOSE:To set a recording sheet to a platen simply and surely by mechanically interlocking a bail roller with a key switch so that it is pressed to the platen while the key switch is nonoperational and it is kept apart from the platen while the key switch is operational. CONSTITUTION:When a recording sheet 1 is to be set to a platen 2, a bail roller 8 is separated from the platen 2 by operating a key switch 9, and the platen 2 is rotated to feed the recording sheet 1. When the operation of the key switch 9 is stopped, the fed recording sheet 1 is pressed to the platen 2 by the bail roller 8, and the setting of the recording sheet 1 is completed. The recording sheet 1 can be simply set only by the action of the key switch 9.
Patent JP-H0927565-A (JP)
Title: Semiconductor device
Inventor: SETO KEIJI
IPC: H01L23/12
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is provided with an external connecting terminal which is stable even under the temperature condition of repairs. SOLUTION: A semiconductor device 1 is provided with external connecting terminals 4 which are formed so as to protrude from the surface of a substrate 2, and it is mounted on a motherboard when the external connecting terminals 4 are soldered. In the semiconductor device, the external connecting terminals 4 are composed of a conductive paste whose melting point is higher than the melting point of solder used in their mounting operation.
Patent JP-H0340372-A (JP)
Title: Battery with non-aqueous electrolytic solution
Inventor: FURUKAWA SANEHIRO
IPC: H01M6/16
Filed: 1989-07-07
Abstract: PURPOSE:To improve the cryogenic discharge characteristic in particular after storage for a long time by using specific compound as solute. CONSTITUTION:A battery according to the present invention is composed of a pos. electrode 1, neg. electrode 2, separator 3, pos. electrode can 4, neg. electrode can 5, pos. electrode current collector 6, neg. electrode current collector 7, and insulation packing 8. The neg. electrode 2 is made of Li or Li-based alloy. The separator 3 is impregnated with non-aqueous electrolytic solution. This non-aqueous electrolytic solution is prepared by dissolving either or both of the solutes as trihalide of Li metaphosphate and trihalide of Li metaborate in a mixture solution of non-aqueous solvents as propylene carbonate and 1,2- dimetoxyethane.
Patent JP-H103104-A (JP)
Title: Information setting device of camera
Inventor: GOTO TETSURO
IPC: G03B7/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the operability of an information setting device having two operating means or more by changing a value subject to set operation, selected with a first operating means, based on a signal with a second operating means. SOLUTION: When an alternating button 9 is depressed, information on the fact that the alternating button 9 is depressed is transmitted to a camera 1. Then, the operational signals of command dials 5 and 6 are received from the camera 1. The operation status of the command dial 5 is judged. When the command dial 5 is rotated clockwise, the flickering of a digit and the movement to the left of the flickering digit are executed and when the command dial 5 is rotated counterclockwise, the flickering of the digit and the movement to the left of the flickering digit are executed. Further, the operation status of the command dial 6 is judged and when the command dial 6 is rotated clockwise, the numerical value of the flickering digit is increased. When the command dial 6 is rotated counterclockwise, the numerical value of the flickering digit is decreased.
Patent JP-2001000540-A (JP)
Title: Blood dialysis apparatus, blood treatment using blood dialysis apparatus and recording medium for controlling blood dialysis apparatus
Inventor: IKEDA ATSUSHI
IPC: A61M1/14
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a blood dialysis apparatus which allows the easy setting of conditions of blood dialysis adaptive to respective patients with lapse of time and more particularly the easy changing and setting of a water removal rate while monitoring the blood states of the respective patients, a blood dialysis method using the blood dialysis apparatus and control system software for controlling the blood dialysis apparatus and the blood dialysis method. SOLUTION: The blood dialysis apparatus is constituted to have at least a blood measuring means (A) for measuring a blood parameter, an actual working section (B) for executing a blood treatment and a control section (C) for controlling the actual working section so as to execute the blood treatment under prescribed blood treatment conditions. The control section (C) of the blood dialysis apparatus described above has the water removal rate control function to capture the blood index values obtained from the patients' samplings at every specified period from the blood measuring means (A), to monitor whether the values shift within the set blood index value range or not and to make the water removal rate of the actual working section (B) changeable at the preset water removal rate change rate when the blood indices to be monitored deviate from the set range.
Patent JP-H1122952-A (JP)
Title: Temperature regulating tower
Inventor: MIYAUCHI EIJI
IPC: F23J15/06
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent dust and water drop from adhesion to an inner wall part. SOLUTION: A temperature regulation tower 1 is constituted such that atomizing nozzles 5 to atomize atomizing water for cooling exhaust gas are arranged at the inner upper part of a cylindrical tower body 2 through a water supply piping 3 and a supply air piping 4 is connected thereto. In the temperature regulation tower, flow straightening plate bodies 6 for exhaust gas are arranged in a tower body 2 in a position above the spray nozzles 5, an annular duct 7 for air injection is arranged along the inner wall surface of a tower body 2 in a position below the flow straightening plate body 6, and an air curtain system is formed such that compressed air is injected downward along the inner wall of the tower body 2 through a slit 7a opened throughout the whole periphery on the lower part side of the duct 7 for air injection.  Dust and water drops are cut off by injected air and prevented from adhesion to an inner wall part.
Patent JP-2000007144-A (JP)
Title: Method and device for preventing drop of work
Inventor: TOYAMA MASAAKI
IPC: B65G13/02
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for preventing the drop of works in long work cutting facilities in order that the safety of work may be ensured and the internal space of a factory may be effectively utilized. SOLUTION: A work carrying device is equipped with a conveyor 15 capable of carrying works W in the longitudinal direction, and a drop preventing device for works W is installed rigidly on one side of the work carrying path of this conveyor 15, wherein a stopper member 43 provided in the drop preventing device is positioned below the pass line of the conveyor 15 by the gravitational force due to placing of work W, and when the load due to placing of work W is removed, the stopper is positioned above the top position of the pass line.
Patent JP-H0846957-A (JP)
Title: Picture decoding device
Inventor: OKADA YUTAKA
IPC: H04N19/00
Filed: 1994-07-28
Abstract: PURPOSE:To enable 3/2 pulling-down even if 3/2 pull-down is not expected and to unnecessitate frame route conversion by permitting a VBVD value indicating a decoding start time in an input bit stream to be corrected every other frame and adopting a decode start time interval to be the 3 to 2 unequal interval. CONSTITUTION:The decoding start signal VBVD obtained from an input bit stream is stored in a reception VBVD register 10 and a picture start code obtained from the stream is counted by the one-bit counter 16 of a picture number. The output S of the counter 16 reverses '1' and '0' whenever a picture start code PSC is inputted. A value '750' counted for 1/120 second by a reference clock 90kHz is inputted to the register 11 and the value '0' is inputted to a non-delay value storage register 12. Change-over is executed as against the registers 11 and 12 at every input of the picture start code PSC in a selector 13, the output of the register 10 is added to the output of the selector 13 by an adder 14 and the decoding start time is controlled by VBVD.
Patent JP-H08130049-A (JP)
Title: Pad-on-pad-type contact,connector and spring-array assembly component
Inventor: POORU UIRIAMU KOTEASU
IPC: H01R12/52
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a pad-on-pad type contact for electronic devices. SOLUTION: A contact includes a spring member 10 which comprises: a support segment 11, a spring segment 12 having a part which has the same direction and the angle as the support segment 11, and a compressed segment 13 which is almost equal in size to a pad face and substantially parallel to the pad face. By virtue of a shape and a material of the spring member 10, when contacts 14 and 15 come in contact with each other, pad surfaces 16 and 17 get into wiping with each other, and subsequently both members are secured under a permanent compressive force through a period of use.
Patent JP-H0927709-A (JP)
Title: Method for shortening mechanical length of colinear antenna and colinear antenna shortened in mechanical length
Inventor: NAKASE KAZUHIKO
IPC: H01Q9/30
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To shorten the mechanical length without varying electric length by improving an antenna constituted of a phase shifting coil 3 arranged between two λ/2 wire antenna elements and connected mutually. SOLUTION: Both ends of the λ/2 wire antenna elements are formed in a helical coil shape t constitute parts 1a and 1b, and 2a and 1b which operate as loading coils, and while characteristics of resonance of λ/2 are maintained, the mechanical length is shortened. The phase shifting coil 3 is arranged between the two wire coil antenna elements which are shortened in mechanical length and combined.
Patent JP-H0465319-A (JP)
Title: Production of oxide superconducting material
Inventor: ADACHI SEIJI
IPC: H01B13/00
Filed: 1990-07-04
Abstract: PURPOSE:To obtain an oxide superconducting material having a high superconductivity transition temp. with good reproducibility by sintering a material contg. Tl, Ba, Ca, Cu and O under specified conditions. CONSTITUTION:The powders of Tl2O3, BaCO3, CaCO3 and CuO having >=99.5% purity are used and weighed so that the ratio of BaCO3, to CuO is controlled to Ba:Cu=1:1. The powders are wet-crushed, mixed, then heated and dried. The obtained powder is calcined at 900 deg.C for 5hr in the air, then crushed, heated and dried to obtain a BaCuO2 powder. CaCO3 and CuO are then mixed in the same way, and the mixture is calcined at 950 deg.C to synthesize a Ca2CuO3 powder. The BaCuO2 powder, Ca2CuO3 powder, Tl2O3 powder and CuO powder are weighed so that the molar ratio is controlled to T:Ba:Ca:Cu=1:1:3:3, crushed and mixed, and the obtained powder is press-formed. The formed body is sintered at 720-840 deg.C for >=8hr.
Patent JP-S6156151-A (JP)
Title: Purification of acetic acid
Inventor: NOMURA NORIHIRA
IPC: C07C51/00
Filed: 1984-08-27
Abstract: PURPOSE:To obtain purified acetic acid having long retention time in potassium prmanganete test, by adding a small amount of peracetic acid to crude acetic acid, keepint the mixture at a specific temperature for a specific time, and distilling the mixture. CONSTITUTION:An acetic acid having short retention time in potassium permanganate test is used as raw material, and is added with preferably 0.1- 5wt% peracetic acid, heat-treated at 50-120 deg.C (e.g. at 50 deg.C for about 20hr, or at 120 deg.C for about 1hr), and distilled to obtain purified acetic acid. Since the added peracetic acid is decomposed to acetic acid during the heat-treatment and the distillation process, additional separtion and purification procedure is not necessary in the present purification process.
Patent JP-H0464690-A (JP)
Title: Construction of tunneling space
Inventor: INOUE KAZUTOSHI
IPC: E21D9/04
Filed: 1990-07-04
Abstract: PURPOSE:To improve the extent of operation efficiency by connecting respective edges of plural pieces of plate timberings having the specified width, with one another, constructed along a tunnel (tunneling space) to be excavated, forming them into an arched timbering, and tunneling the natural ground. CONSTITUTION:A pilot hole is drilled in a first reference position P1 of a facing surface 1b of a tunnel 1 with a drill bit 17 set up at the endmost of a boring machine 15 of an earth covering construction unit mounted on a mobile vehicle 5 in a tunnel space 1a excavated. Next, two chain cutters 19, 19 of the machine 15 are operated and mortar is placed in a platelike mortar placing space of the specified width L2 formed and the pilot hold, producing a mortar wall of a plate timbering 29 of the width L2. Successively, likewise the plate timber ing 29 is connected to other reference positions P2-P7, constructing an arched timbering 35, and natural ground 2 at the lower part is excavated, constructing a tunnel 1. With this constitution, operation is safely performed.
Patent JP-S6156296-A (JP)
Title: Steel sheet for fuel container having superior corrosion resistance
Inventor: HIGUCHI YUKINOBU
IPC: C25D5/10
Filed: 1984-08-27
Abstract: PURPOSE:To improve the corrosion resistance of the outside of a fuel container without deteriorating the corrosion resistance of the inside by forming a Zn or Zn alloy coat on one side of a steel sheet coated with a Pb-Sn alloy. CONSTITUTION:A coat of Zn or a Zn alloy such as Zn-Ni is formed by electroplating or other method on one side of a steel sheet coated with a Pb-Sn alloy contg. >=about 3% Sn to about 1-10mum thickness. The thickness of the Zn (alloy) coat is regulated to about 0.2-10mum. When the resulting steel sheet is worked into a fuel container, the Zn (alloy) coat is positioned outward. The steel sheet has superior corrosion resistance, workability and weldability.
Patent JP-H0839817-A (JP)
Title: Ink jet recording method
Inventor: HOSAKA TAKESHI
IPC: B41J2/165
Filed: 1994-07-28
Abstract: PURPOSE:To prevent emission deficiency or the lowering of a specific grade caused by such a phenomenon that solid matter formed by the evaporation of an ink component is pushed in a nozzle from an emitting orifice when the emitting orifice forming surface of an ink jet head is wipen with a cleaning blade. CONSTITUTION:A water repelling area l is provided in the vicinity of the periphery of the emitting orifices 4 of an emitting orifice forming surface 11 and a hydrophilic area 6 is partially provided to the area separated from the emitting orifices 4 only on the downstream side of a wiping direction in adjacent relation to the water repelling area 1 and liquid passage planning communicating with the emitting orifices 4 is improved.
Patent JP-S57102458-A (JP)
Title: Winding machine controller
Inventor: TAMURA NOBORU
IPC: B65H23/188
Filed: 1980-12-17
Abstract: PURPOSE: To control a position detecting roll to a fixed position even if a press contact roll is detached from a winding coil at turret operation in a turret winding machine, by applying a position signal of the position detecting roll as a reference current signal of a winding motor.  
     CONSTITUTION: A wound material 1 is wound to a winding coil 2 driven to a direction X by a winding motor 3 of DC motor or the like. Here a pressure contact roll 4 is press contacted to the winding coil 2 to prevent the material 1 from its zigzag movement. This press contact roll 4 is driven by a press contacting motor 5 speed controlled by output of a position detector 8 connected to a position detecting roll 6 vertically displaced in accordance with tension of the material 1. Further the press contacting motor 5 is controlled its speed in  accordance with deviation of each output of a detector 21, detecting speed of the motor 5, and a reference setter 22. Here output of the above described position detector 8 is also added to a current reference signal, which is a deviation signal of each output of a current setter 24 at a control side of the winding motor 3 and an armature current detector 25. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6333682-A (JP)
Title: Ultrasonic sensor
Inventor: YAMAUCHI KAZUMASA
IPC: G01S7/524
Filed: 1986-07-28
Abstract: PURPOSE:To stabilize the detecting capacity of an ultrasonic sensor at its highest point by comparing the phases of transmission signals from an oscillator and the signals of both ends of a piezoelectric type ultrasonic vibrator with each other and controlling the oscillation frequency of the oscillator so that phase differences have a prescribed set value. CONSTITUTION:Transmission signals generated from an oscillator 1 are amplified by a power amplifier 2 and transmitted as an ultrasonic wave from an ultrasonic vibrator 4 via a transmission and reception separating circuit 3. The phases of the signals applied across the vibrator 4 and the output signals of the power amplifier 2 are compared with each other in a phase comparator 5. The oscillator 1 is controlled by a frequency control circuit 6 and phase differences are kept always constant. Thus, the transmitting and receiving sensitiveness of the vibrator 4 becomes always best and the detecting capacity of an ultrasonic sensor is stabilized at its highest point.