baber/WOPTO huggingface dataset:
Patent JP-H1149-A (JP)
Title: Seedling-joining device of grafting machine
Inventor: WAKINAGA KAZUHIKO
IPC: A01G1/06
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide the subject seeding joining device enabling stable grafting works and capable of improving workability and safety without causing the displacement of a stock seedling from an ear seedling by disposing a stock clip holder, an ear clip holder, etc. SOLUTION: The characteristics of the seedling-joining device of a grafting machine comprise disposing plural clip rolls 48 formed of strings having the approximately same shapes, respectively, disposing a stock clip cutter for cutting the string of the clip roll 48 in a prescribed length to form a cut clips 48 and an ear clip cutter for forming a cut clip 48b, and further disposing a stock clip holder 66a and an ear clip holder 66b for carrying the cut clips 48a, 48b to a joining section for joining the stock seedling to the ear seedling and subsequently fitting the cut clips to form the grafted seedling.
Patent JP-H09331410-A (JP)
Title: Feeding circuit
Inventor: IMAHASHI AKIRA
IPC: H04M19/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To conduct feeding by selecting either of two kinds of high /low voltages with respect to the feeding circuit for a subscriber circuit. SOLUTION: The circuit is provided with a voltage detection section 2 that detects either of two kinds of high/low voltages (-48V, -24V) from a power supply section 1, a setting section 3 to set a feeding voltage through the connection of terminals a, b, c, and a switch circuit 4 which provides an output of a voltage when either of the two kinds of the high/low voltages is received from the power supply section 1, turns on a transistor(TR) Q to conduct high voltage (-48V) feeding with a detection signal from the voltage detection section 2 when high voltage setting is made through the connection between the terminals b, c by the setting section 3, and turns off the TR Q to conduct low voltage (-24V) feeding with a detection signal from the voltage detection section 2 when low voltage setting is made through the connection between the terminals a, b by the setting section 3.
Patent JP-S5854983-A (JP)
Inventor: HAYASHI SEIJI
IPC: B26B1/08
Filed: 1981-09-25
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-H0757594-A (JP)
Title: Protection / control device electric load
Inventor: JIYANNNOERU GASU
IPC: H01H9/54
Filed: 1994-07-04
Abstract: PURPOSE: To provide a self-protective function obtained by a specific design of a circuit breaker relative to a shunt member of a modulator unit by installing a first electric current line in which a two-line electronic switch is connected in series and a second electric current line which works at the time of disconnection in the breaking line. CONSTITUTION: At the time of normal operation, a gap 27 insulates a part of an induction member 28 and a divided induction part 29 and at the time of opening contacts responding to detection of a fault current, an arc transversely crossing the gap between contacts is ignited. In this way, an induction line is easily formed between a movable contact 24 and the shunt induction part 29 and electric current normally flowing in a first electric current line C1 is bypassed temporarily to a second electric current line C2. An electronic switch 30 comprises a control terminal 33 and the control terminal 33 is connected to a pulse modulation controlling circuit 40 to compose an electronic starter and the starter is controlled with the electric current lines C1 and C2 of an arc transfer breaker to carry out self-protection.
Patent JP-H06122519-A (JP)
Title: Hydrated amorphous ferric oxide particle powder and its production
Inventor: OKUDA YOSHIRO
IPC: C01G49/02
Filed: 1991-05-27
Abstract: PURPOSE:To produce hydrated amorphous ferric oxide particle powder on an industrial scale by hydrolyzing jarosite produced from ferrous sulfate suitable as an adsorbent for sulfur oxides, hydrogen sulfide, nitrogen oxides, etc., in air or in a gas or as a deodorant, catalyst, etc. CONSTITUTION:A mixture of an aqueous solution of ferrous sulfate, an aqueous solution of an alkali metal sulfate or ammonium sulfate and an aqueous solution of sulfuric acid is oxidized and the obtained jarosite particles are washed and suspended in water. The aqueous suspension is incorporated with an aqueous solution of an alkali hydroxide or aqueous solution of ammonia and stirred under heating to form hydrated amorphous ferric oxide particles. The particles are separated by filtration, washed and dried to obtain the objective hydrated amorphous ferric oxide particle powder having an average particle diameter of 3-30mum, a BET specific surface area of 150-300m<2>/g and a bulk density of 0.7-1.1g/mL.
Patent JP-H0316568-A (JP)
Title: Flowing water rate control apparatus in flowing water bathtub
Inventor: HARAGA HISATO
IPC: A47K3/00
Filed: 1989-06-14
Abstract: PURPOSE:To control the discharge amount and pressure of flowing water by driving a drive motor for driving a flowing water recirculation pump through an inverter having frequency converting function. CONSTITUTION:A controller 22-2 having a microcomputer mounted therein is operated by turning the operating switch 22-1 of a control part C ON. The controller 22-2 transmits a signal to six switching elements 20 of a switching circuit 19 through an inverter control circuit 21. The frequency of the power supplied to a drive motor 10-1 for a flowing water recirculation pump is controlled by the circuit 19 and the number of rotations of the flowing water recirculation pump 2 is controlled in a speed variable state to freely control the discharge amount and pressure of flowing water. In connection with this control, inverters 11-2, 11-3 on a jet nozzle side are controlled by the controller 22-2. Drive motors 10-2, 10-3 for control valves are controlled by the inverter 11-2 to control the opening end closing of control valves 8-1, 8-2.
Patent JP-S5778384-A (JP)
Title: Digital control system for dc motor
Inventor: KOUZAI YOSHITOKU
IPC: H02P29/00
Filed: 1980-10-30
Abstract: PURPOSE:To eliminate the control lag resulting from the computing time for the subject control system by a method wherein the armature current value in a certain time zone is estimated from the armature current value in the preceding time zone, and an igniting phase angle is determined based on the estimated value. CONSTITUTION:The armature current value, armature voltage value, speed value and the like are inputted to a multiplexer 119 together with the output of a speed command signal generator 117, and when the igniting phase angle of a three-phase inverted parallel inverter 114 is controlled by performing an arithmetic operation, the armature current value IES (N) in a time zone Tn is estimated from armature current sample value Ia(N-1) and Ia(N-2) in a time zone Tn-1 and Tn-2, using the formula of Ies(N)=Ia(N-1)+G1.[Ia(N-1)-Ia(N-2)]. And using this estimated value Ies(N) as an armature current value, an arithmetic operation is performed and an igniting phase angle of the inverter 114 is determined.
Patent JP-S5484122-A (JP)
Title: Valve driver for internal combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F01L1/34
Filed: 1977-12-19
Abstract: PURPOSE: To simplify the structure, by providing between a sprocket and a cam shaft an oil pessure chamber whose volume is increased or decreased by the relative rotation between the sprocket and the cam shaft and controlling the oil pressure in the oil pressure chamber to adjust the valve timing.  
     CONSTITUTION: When the oil pressure in the oil pressure chamber 7 is low, the volume of the chamber 7 is decreased due to the rotary resistance of the cam shaft 1 and the top 9a of a partition wall 9 comes into contact with one end surface of the oil pressure chamber 7. When the oil pressure in the chamber 7 rises, the volume of the chamber is increased against the rotary resistance of the cam shaft 1. Therefore, the sprocket 4 rotates in the direction of rotation of the cam shaft 1 by a quantity corresponding to the increase in the volume of the oil pressure chamber 7. Thus, the valve timing is advanced. Thereby, an intake/exhaust valve is closed earlier, and  the exhaust gas flows back to the intake system. As a result, a predetermined  quantity of internal recycle is obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6131710-A (JP)
Inventor: SAKAI MASAMI
IPC: F16B43/00
Filed: 1984-07-25
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-H08328522-A (JP)
Title: Both-face screen terminal device
Inventor: NISHI YOICHI
IPC: G06F3/048
Filed: 1995-05-29
Abstract: PURPOSE: To provide a both-face screen terminal device provided with two displays in which different displays are made possible in one set of the terminal device. CONSTITUTION: In this device, since a pair of a first operation part 3 and a pair of a first display part 8 and a second operation part 5 and a second display part 9 are provided in one terminal device and different contents are respectively displayed on two display parts 8, 9 by the specification of the first operation part 3, all data are displayed on the first display part 8 and data selected from all data by the first operation part 3 are displayed on the second display part 9.
Patent JP-H09299409-A (JP)
Title: Wheel chair
Inventor: KIN GENHOU
IPC: A61G5/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To enable hygienic utilization of a wheel chair without soiling clothing in contact with a driving wheel tire by arranging a drive handle and a driving wheel independent of each other with the driving wheel positioned below a seat and further enable protection of a user from cold and rain and wind by mounting cold and rain preventing equipment. SOLUTION: A drive handle 1 and a driving wheel 2 are mounted on and separated from a separate axle and the position of the axle of the driving wheel 2 is set below the axle of the drive handle 1 so that the driving wheel 2 will not touch the body of a user. The driving wheel is linked by a chain and driven. A disk is mounted on the axle of the drive handle 1 and a cold protector guide box is mounted. Thereby, it is possible to mount a cold protector covering the most part of the body of a wheel chair.
Patent JP-S5486231-A (JP)
Title: Device and magnet for purity convergence adjustment
Inventor: KATOU KATSUTOSHI
IPC: H01J29/54
Filed: 1977-12-21
Abstract: PURPOSE: To obtain a regulator which suits to automatic adjustments using mechanics by providing a tooth form part thinner than a magnet of a purity convergence adjustment to the external surface of the magnet protruding from the surface.  
     CONSTITUTION: Teeth 15 are provided to external circumferences of couples of magnets 12a and 12b, 13a and 13b, and 14a and 14b attaching magnetically to 2nd poles, 4th poles and 6th poles respectively. As for the shape of magnets, convex part 22 is formed which is different in thickness from tooth form part 21 toothed 15 and convex parts 22 of magnets to be coupled each other are made to correspond each other with magnets mounted on holder 9, so that tooth form parts 21 will be kept at constant intervals. Magnets, engaging with toothed wheels 23a to 23f respecitvely, rotate through the rotation of shaft 24, thereby making automatic adjustments of purity. In addition, since the thickness and height of armatures are made to vary depending upon the kind of magnetic attachment, so that it can be confirmed easily whether the order is proper or not in mounting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0317836-A (JP)
Title: Voice coil motor
Inventor: MATSUI TAKAO
IPC: G11B7/09
Filed: 1989-06-15
Abstract: PURPOSE:To attain miniaturization, thin shape, and fast driving by providing a connecting part to connect a coil to a carriage on which an optical pickup is mounted and connecting a bobbinless coil to the part in the voice coil motor of a recording and reproducing device using an optical disk. CONSTITUTION:Every four, eight in total, coil connecting lugs 10a-10h are provided at two side parts parallelized with the moving direction of the carriage 10, and the optical pickup 12 on which an objective lens 11 is fixed is mounted on the upper part of the carriage 10. The carriage 10 is supported with a guide shaft 14 via a bearing 13 piercing through in the moving direction, and is moved along the shaft. Also, two bobbinless coils 15 wound on the connecting lugs 10a-10h in hollow shape are fitted in the both sides of the carriage 10, respectively, and furthermore, a yoke 16 comprising a magnetic circuit is pierced through the coil 15. The coil 15 can be set along the shaft 14 with the direction of a current on the coil 15, or it can be moved in a direction of A or A'.
Patent JP-H05317403-A (JP)
Title: Wound cover material
Inventor: HAYASHI TOSHIRO
IPC: A61L15/16
Filed: 1992-05-20
Abstract: PURPOSE:To provide a wound cover material which is excellent in physical nature such as strength and softness, organic compatibility and permeability of steam. CONSTITUTION:Conjugate diene is made to polymerize by a bifunctional anion catalyst and an anion component having a protected amino group is caused to react at an terminal thereof to remove the protection thereof, a process by which a polydiene with an amino group introduced at both terminals thereof is produced. Amino acid is bonded to the amino group to obtain an A-B-A type block copolymer which comprises a polyamino acid block having the polydiene as middle block and a polydiene block. Film of the copolymer is excellent in permeability of steam and can be used as wound cover material.
Patent JP-S5578380-A (JP)
Title: Data read processing unit
Inventor: SATOU AKIRA
IPC: G06K9/20
Filed: 1978-12-09
Abstract: PURPOSE: To omit the read control program of the data processing unit consisting of plural readers by using the AND signal between a message signal and a transfer preparation completion signal for it as a response signal to readers.  
     CONSTITUTION: When an error signal is outputted from the message signal output end of reader 1a, this error signal passes through inverter 12 to close AND circuit 11. The transfer preparation completion signal outputted from reader 1a for the error signal is not supplied to data processing unit 9. Meanwhile, the error signal and the transfer preparation completion signal are outputted through AND circuit 13. This output signal is supplied to reader 1a as a response signal for the transfer preparation completion signal above. Reader 1a stops the transfer preparation completion signal and transfers to the next read operation. As a result, the response signal is supplied automatically in each reader independently of data processing unit 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H099600-A (JP)
Title: Actuator for magnetic disk device
Inventor: KOIZUMI MAKOTO
IPC: G11B21/02
Filed: 1995-06-20
Abstract: PURPOSE: To provide a rotary type actuator which has a high drive torque and a small consumption by providing a magnetic material between the layers of coil windings or placing an electrically conductive material body so as to surround a needle. CONSTITUTION: A coil is constituted of coil windings 1, an insulating material 2 and a magnetic material 3, and an actuator is constituted of a yoke 8 on a stator side for generating a magnetic field by a coil and at the same time for leading the magnetic field generated by the coil, a magnetic field 7, a yoke 5 on a needle side, a permanent magnet 6 and an electrically conductive plate 4. The magnetic field generated by the coil passes through the yoke 8 and the magnetic pole 7 to lead to a space part in which there is a needle, enters a magnetic pole in the central part of the yoke 8 and circulates around the coil windings 1 and however, a magnetic field which passes near the coil in the magnetic field led to the space part is attracted to the magnetic material between the coil windings 1 to increase the intensity of an adjacent magnetic field.  As a result, the increase of magnetic force for moving a needle or the lowering of power consumption if magnetic force is the same can be achieved.
Patent JP-H053526-A (JP)
Title: Information reader
Inventor: TANAKA TOSHIO
IPC: H04N1/04
Filed: 1991-06-25
Abstract: PURPOSE:To always hold the white level of a roller higher than a prescribed value by detecting the dirt of the white roller. CONSTITUTION:When the device is started or at every prescribed time, a dir detection mode is executed for the outer peripheral face of a white roller 5, an adhesive equal magnification image sensor 7 reads the entire outer peripheral face of the white roller 5 without interposing any original, white level data are transmitted to a peak hold circuit 8, and the peak hold circuit 8 holds the peak level. Further, the outer peripheral face information of the roller 5 is read by the sensor 7, a digital comparator 10 compares a threshold level set based on the peak white level with the outer peripheral face information read again, and the information is transmitted to a memory 13 after being judged as black when it is lower than the threshold level or as white when it is higher. A CPU 14 reads the outer peripheral face information from the memory 13 and judges whether the outer peripheral face information satisfies the dirt condition of the white roller 5 set in advance and when it is judged that the roller is dirty, it is instructed to an alarm means.
Patent JP-H0446019-A (JP)
Title: Production of yellow iron hydroxide pigment
Inventor: FUJII YUKIO
IPC: C01G49/02
Filed: 1990-06-11
Abstract: PURPOSE:To improve brightness in yellow color by blowing O2-contg. gas into a suspension in which precipitate of iron hydroxide (II) is dispersed to obtain geothite-type iron hydroxide seed crystal, and then oxidizing iron (II) ions with air in this suspension. CONSTITUTION:A suspension containing <=0.3mol/l iron hydroxide (II) prepared by adding an aq. soln. of alkali metal of >=8wt.% concn. to an aq. soln. containing iron (II) ion is stirred to disperse the iron hydroxide (II) precipitate. Then this dispersion liquid is maintained at 20 - 50 deg.C, into which O2-contg. gas is introduced for 5 - 20 hours to obtain a suspension containing geothite-type iron hydroxide seed crystal. Then iron ion (II) soln. is added to this seed crystal suspension and heated at 60 - 90 deg.C so that the seed crystal grows at the rate of <7X10<-5>mol/m<2>/hr per unit surface area of the seed crystal.
Patent JP-H053248-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSAKA TAKASHI
IPC: H01L21/3065
Filed: 1991-06-25
Abstract: PURPOSE:To achieve the fine structure and the high integration of a semiconductor device by a method wherein step parts are formed on the surface of the semiconductor device and element isolation regions are formed on the step parts. CONSTITUTION:A part of a semiconductor substrate 1 in a region 3 patterned by a photoresist layer 2, etc., is etched. After the photoresist layer 2 is removed, a thin insulating film 4 is formed and a silicon nitride film 5 is built up. The silicon nitride film 5 built up on a step part is relatively weaker than the film 5 built up on a flat part and, when the silicon nitride film 5 is etched, the film on the step part is removed faster and regions 6 in which the silicon nitride film 5 is not left are formed on the step parts. Impurities for preventing inversion of the field and introduced into the regions 6 to form inversion preventing layers 7. Then the semiconductor substrate 1 is oxidized to form element isolation insulating films 8 on the regions 6 on the step parts where the silicon nitride film 5 is not left and the remaining silicon nitride film 5 and the insulating film 4 are removed. With this constitution, the width and area of an element isolation layer can be reduced and, particularly, the plan-view width of the element isolation layer can be reduced to the extent of its thickness.
Patent JP-S5795164-A (JP)
Title: Manufacture of armature for magnetic generator
Inventor: KATOU ARITSUNE
IPC: H02K3/32
Filed: 1981-09-28
Abstract: PURPOSE:To acocomplish the perfect fixing of the armature coil for the subject armature and to obtain the armature coil resistive to the shock inflicted from outside by a method wherein synthetic resin fibers are wound around the armature coil, and then the welded and hardened layer of the fiber is formed using a fusing agent and hot blast. CONSTITUTION:Insulating paper 3 is wound around the armature coil 1, and after a side plate 2 is inserted on both ends of the armature core 3, the armature coil 4 is wound one armature core 3, and then the synthetic resin fibers are wound around the armature coil 4. Subsequently, the synthetic resin fibers are welded and hardened by applying a dissolving material or hot blast on them, and the welded and hardened layer 5 is formed. Also, an insulating tube 6 is covered on a lead wire 4a, and the lead wire 4a is fixed on the armature coil 4 by winding the synthetic resin fibers on the insulating tube 6, thereby the use of a fixing tape is unnecessitated. Besides, as the surface of the welded and hardened layer 5 is fixed, the damage and the like of the armature coil 4 due to the shock inflicted from outside can be prevented.
Patent JP-S5942444-A (JP)
Title: Semiconductor sensor device
Inventor: NAGATA YASUHIRO
IPC: H01L29/73
Filed: 1982-09-01
Abstract: PURPOSE:To improve the precision of detection, by enclosing a semiconductor transistor into an insulating material, exposing the base terminal from the insulating material and flowing an amplifying current controlled by a current flowing the base terminal between emitter and collector. CONSTITUTION:A semiconductor polarosensor 7 consisting of a transistor having npn structure serving as a sensor is enclosed in the insulating material, a base terminal 10 derived from the p type layer is exposed on the insulating film surface as a terminal made of platinum or gold. The sensor 7 and a reference electrode 3 are provided in a solution 4 to be measured. A current controlled by the current flowing through the exposed surface of the terminal 10 in contact with the solution 4 is allowed to flow between the emitter 11 and the collector 9, and the amplified current is detected to measure the physical amount of the material to be measured.
Patent JP-S5776767-A (JP)
Title: Solid electrolyte fuel cell
Inventor: ABE YOSHIHIRO
IPC: H01M8/12
Filed: 1980-10-31
Abstract: PURPOSE:To obtain a proton conductive solid electrolyte which can be formed into any dimension and shape and is safely applied at a high temperature, by changing a phosphate glass which comprises the oxide of phosphrus and the oxides of Periodic Table IIA Group element into a solid electrolyte. CONSTITUTION:A porous fuel electrode film 2 is formed, by spreading a paste of an electrode catalyst metal such as Ni, Co, Cr or Pt or the like on the porous substrate made of ceramics, then by baking the substrate at 500-800 deg.C. For instance, a glass-slurry made of BaO and P2O5 whose mol ratio is 1:1 is spread on the substrate, then burned at the temperature of 1,000 deg.C, to form a phosphate glass 3 of several mum in thickness. A porous oxygen electrode film 4 is formed on the layer 3, in the same way as the fuel electrode 2. A hydrogen chamber 5 is provided outside the substant 1 so that hydrogen is in contact with the fuel electrode film 2 through this substrate 1; an oxygen chamber 6 is installed outside an oxygen electrode film 4 so that oxygen or air is in contact with the oxygen electrode film 4.