baber/WOPTO huggingface dataset:
Patent JP-S5991721-A (JP)
Title: Comparison circuit
Inventor: TANAKA KOUICHI
IPC: H03K17/30
Filed: 1982-11-17
Abstract: PURPOSE:To change optionally a threshold voltage by providing a current sharing circuit to a differential circuit comprising two transistors (TRs). CONSTITUTION:TRs 35-38, resistors 30, 39 and a variable resistor 40 form the current sharing circuit. The TR35 has two collectors of identical characteristic and a current flowing to the two collectors is designed equal. Thus, a potential difference V30 produced across a resistor 30 is dependent on a resistance value of the resistors 30 and 40. On the other hand, the threshold voltage of the differential circuit formed by TRs 26, 27 is equal to the potential difference V30. Thus, the threshold voltage is changed optionally by mounting externally a resistor between terminals 41 and 16 and changing the resistance value of the resistor 40.
Patent JP-S6092499-A (JP)
Title: Device for preventing dissipation of gas for surface treatment device
Inventor: OKINO SADAO
IPC: C23G3/00
Filed: 1983-10-27
Abstract: PURPOSE:To prevent pollution of working environment by NaOH, etc. in the stage of pretreating an Al material by an aq. NaOH soln. in the surface oxidation treatment thereof by sucking away the mist, fume, etc. emitted from the NaOH liquid tank by a top hood and side hood. CONSTITUTION:An Al material 16 is dipped into an aq. NaOH soln. 18 in a liquid chemical tank 10 as a pretreatment in the stage of a surface oxidation treatment of said material. The NaOH mist emitted from the surface of the NaOH soln. during this time is sucked by opening the damper 58 of the discharge duct 62 provided to a side hood 22. The Al material pulled upward from the soln. 18 is heated up to the high temp. by reaction with NaOH and therefore said material is cooled by the cooling air ejected from the nozzle 28 of a discharge duct 20. The generated harmful gas such as NaOH and H2 is sucked away from the side hood 22 and a top hood 26 and the Al material is transferred to the succeeding stage. The pollution of the working environment by the NaOH soln. in the stage of the pretreatment with said soln. is obviated.
Patent JP-H0487830-A (JP)
Title: Air-conditioning device fir vehicle employing electronic freezing device
Inventor: SAKA KOICHI
IPC: B60H1/32
Filed: 1990-07-30
Abstract: PURPOSE:To improve temperature control performance by further cooling air discharged through a first discharge port, through which cooling air is discharged, by means of an electronic freezing device and meanwhile heating air discharged through a second discharge port through heat generating operation of the electronic freezing device. CONSTITUTION:First and second ducts 20 and 21, communicated to a first discharge port (VENT) 17, a second discharge port (HEAT) 18, and a discharge port 19 for defrost (DEF) are installed on the downstream side of an air passage 13 wherein an inner and outer sir switching damper 11, a blower fan 12, an evaporator 14, a heater 15, and an air mix (A/M) damper 16 are located, in order, from the upper stream side. An electronic freezing device 25 having fins for radiation and heat absorption exposed to the ducts 20 and 21 is installed to a wall part being a boundary between the two ducts 20 and 21. The electronic freezing device 25 formed of a Peltier element absorbs heat from air flowing through the first duct 20 by a direction in which a voltage is applied on the element, and heats air flowing through the second duct 21. The applying voltage is controlled by a control circuit 27 according to an air-conditioning temperature.
Patent JP-S6095757-A (JP)
Title: Disc drive mechanism
Inventor: ADACHI OSAMU
IPC: G11B17/028
Filed: 1983-10-28
Abstract: PURPOSE:To hold accurately and stably a disc by setting a interface of a position regulation pin and a medium hub so as to be vertical to the disc in loading the disc to eliminate the distance between the disc and a drive hub. CONSTITUTION:The tip of a plate spring 34 to which the position regulation pin 33 of a drive mechanism 30 is fitted is pushed downward by a projection 32e and the contact face 33a of the pin 33 to the medium hub 22 is provided while being tilted slightly externally. When a disc 20 is loaded, the distance A from the contactface 33a to the end of the turning center shaft 31 and the distance B from the contactface 33a to the end of an insertion hole 23 are set equally. Thus, the tip of the pin 33 is turned in the direction of the axis 31 in loading a disc, and since the distances A and B are equal, the contactface 33a is made vertical to the disc face, no gap between drive hubs is produced and the disc is held accurately and stably while being adsorbed to a magnet.
Patent JP-2000078096-A (JP)
Title: Transmission method for continuous time slot
Inventor: PARISEL ARNAUD
IPC: H04J3/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To decrease the noises of a device by transmitting data to plural continuous time slots contained in a single frame and changing monotonously and in a cosine type the transmission output of a transmitter between a time slot and the next one of the same frame in a radio communication system. SOLUTION: An amplifier 6 receives the data or the transmitting signals via input 7 and transmits them to antenna 9 via transmitting output 8 A pickup 10 connected to a detector 11 can generate a signal to show the effective amplitudes of signals transmitted to the antenna 9 via output 12 of the detector 11. The signals obtained via the output 12 are inputted to the 1st input of a comparator 13, and a setting signal is received by the comparator 13 or its 2nd input. The setting signal is generated via the reading 14 of an output setting memory 15 which includes plural records. The number of these records is equal to the number of periods with which the division of rise time of the output 8 is decided. The value which are read out of the records are corresponding to a level to be observed.
Patent JP-S5992275-A (JP)
Title: Mobile car to be hanged
Inventor: TANAKA KEIJI
IPC: B66B9/00
Filed: 1982-11-19
Abstract: PURPOSE:To obtain a mobile car whose hanging component does not hinder its running during running after landing of a hanged mobile car, by not necessitating a special controller. CONSTITUTION:A mobile car 10 is hanged by a hanging component 21 and runs after its landing on a floor surface. A hanging component 22 is wound around a drum 40 on which a springform elastic body 30 is provided and the elastic body 30 is moved to the rear wherein it does not become hindrance to running when tension of the hanging component 21 is gone. With this construction, the hanging component does not become hindrance to the running during running.
Patent JP-H1047549-A (JP)
Title: Fixing method and device for pipe for pipeline
Inventor: ISHIWATARI NOBUYUKI
IPC: F16L1/038
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by making use of an ordinary socket pipe as it is, by eliminating necessity for performing special working of a fixing groove or the like in a pipe for a pipeline. SOLUTION: In a support member 6 arranged in a laid pipe, an opening 6a float fitting a socket 10b of a pipe unit 10 is provided. In a lower edge of this opening 6a, a socket receiving member 15 is fixedly provided, which has a lock edge 15b supporting a lower part of the socket 10b also engaging with its both end parts to limit moving of the socket 10b in its axial line direction. In an upper edge of the opening 6a, a retaining fixture 16 with adjusting screw 16a, lifted relating to the socket 10b, is provided.
Patent JP-H1049014-A (JP)
Title: Image forming device
Inventor: NAKAYAMA YASUNORI
IPC: G03G21/10
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain stable and sufficient cleaning performance by using a specific cleaning blade and specific toner. SOLUTION: A cleaning device 61 is provided with a cleaning blade 611. The edge part of the cleaning blade 611 comes into press-contact with a photoreceptor drum 11. This edge part abuts on the drum 11 by a counter system. In the cleaning blade 611, resilience is set >=10%, preferably >=40% and <=65%, more preferably <=60% and a projecting quantity is equal to or more than thickness and below 10 times the thickness, more preferably, 2-5 times the thickness. Further, in toner used, an average grain diameter is >=3 [μm] to <=12 [μm] and the absolute value of a charge quantity per unit weight is >=10 [μC/g] to <=50 [μC/g]. Moreover, a silicon dioxide is added to toner by >=0.05wt.%, more preferably >=0.3wt.% to <=2wt.%, as an aftertreatment agent.
Patent JP-S5992320-A (JP)
Title: Torque detector
Inventor: IYORI KIYOSHI
IPC: G01L3/14
Filed: 1982-11-19
Abstract: PURPOSE:To detect torque easily through simple constitution with high resolution by providing a mechanism part which is displaced axially in proportional to torque applied to a rotating shaft in its rotation direction and measuring its amount of displacement. CONSTITUTION:When the spindle 10 of a disk 16 rotates forward or backward when unloaded, a disk 14, the spindle 10, and the disk 16 rotate synchronously; and the axial displacement of the disk 14 is zero and the output voltage of a noncontact type analog displacement gauge is also zero. When load torque operates on the spindle of the disk 16, the disk 14, spindle 10, and disk 16 rotate synchronously and a coil spring 15 is twisted in the operating direction of the load torque. Consequently, the disks 14 and 16 rotate relatively by the load torque and the disk 14 moves up by the load torque through the cam of the disk 16 and a roller 18. Then, the amount of displacement of the disk 14 is detected by the noncontact type analog displacement gauge 18.
Patent JP-H1046911-A (JP)
Title: Opening/closing device for lid body
Inventor: YANAGIURA MIKIO
IPC: H03M7/50
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress shocks applies to a lid body when it is opened from a casing. SOLUTION: A lid opening/closing device is equipped with a casing 4, a lid body 5 installed on the casing 4 for free opening and closing, and torsion springs 6A and 6B to generate energization in the direction of opening the lid 5 with respect to the casing 4. The lid body 5 has an arm 10 equipped protrusively with detent projections 12A and 12B in the direction of perpendicularly intersecting the rotating direction. The casing 4 is furnished with a stopper 7 to locate the opening position of the lid body 5 which is opened, and slide contact walls 15A and 15B are provided where the projections 12A and 12B on the arm 10 of the lid opened are in slide contacting.
Patent JP-H04357244-A (JP)
Title: Roof
Inventor: FUNAKI GANTAN
IPC: E04D3/36
Filed: 1991-07-18
Abstract: PURPOSE:To improve the workability, designability, heat insulating property, sound proofness and noise insulating property of a roof by properly roofing up the roof which is formed in a curved face such as a dome-shape in a horizontal roofing method. CONSTITUTION:A long rectangular face plate is provided with pressed bent-up parts at plural spots in right, left and longitudinal directions, and side edges on the upper, lower, right and left sides are bent to form an engaging part. A lower bed material 12 and a rafter material 5 are mounted on a lateral frame steel body 3 through a fixing metal member 11 using a roof plate member 8 whose either of upper and lower side edges is pressed into a circular shape. An upper bed material 13 is set on the rafter material 5, and an air layer 14 is provided between the upper and the lower bed material 13,12 for horizontally roofing the roof in a curved face such as a dome shape.
Patent JP-H0526535-A (JP)
Title: Control method for engine-driven heat pump device
Inventor: KISHIMOTO TETSUO
IPC: F25B27/00
Filed: 1991-07-18
Abstract: PURPOSE:To perform exchange of oil without missing an opportunity by displaying oil exchange information on the oil exchange information display part of a remote controller. CONSTITUTION:An engine-driven heat pump device has heating and cooling circuits A and B in a ways that a gas engine 51, a compressor 52, an indoor machine 54, and an outdoor heat-exchanger 57 are intercoupled in the order named. An outdoor controller 1, an indoor controller 2, and a remote controller 3 are interconnected so that operation of a gas engine 51 is controllable through serial communication of an indoor controller 2 and a remote controller 3. When an integrating operation time of the gas engine 51 exceeds a preset time, a caution signal P1 for exchange of ion is lighted and displayed in an oil exchange information display part 31 of the remote controller 3.
Patent JP-S6443116-A (JP)
Title: Grass-discharging apparatus of grass-mowing and collecting machine
Inventor: MORITA SHIGERU
IPC: A01D90/10
Filed: 1987-08-12
Abstract: PURPOSE:To obtain the titled apparatus capable of easily performing a discharging operation of mowed grass without losing the balance, by using a bottom wall plate which is pushed backward in a state declining backward by the backward rotation of a front wall plate around an upper pivot and forming a single discharging plane declining backward with the front wall plate and the bottom wall plate. CONSTITUTION:A pushing arm 80 is rotated with an operation lever 82 and the upper end of the pushing arm 80 is relatively transferred downward along a guide member 76. A front wall plate 54 is rotated backward around an upper pivot to push the bottom wall plate 62 backward in a state declining backward. The front wall plate 54 and the bottom wall plate 62 together form a single discharging plane 90 declining backward.
Patent JP-S6097120-A (JP)
Title: Air sliding branch device
Inventor: NOGAMI MASAYUKI
IPC: B65G53/02
Filed: 1983-10-28
Abstract: PURPOSE:To branch powder accurately in a system for feeding compressed air into lower conduit to carry powder in upper conduit while floating, by coupling a branch pipe to the bottom of lower conduit while providing a branch valve having a closed chamber between them rotatably. CONSTITUTION:An air slide 1 is partitioned by a cloth 3 into upper and lower conduits 11, 12 where compressed air fed into the lower conduit 12 will permeat through the cloth 3 to carry the object such as powder fed into the upper pipe 11 while floating. Here, a branch pipe 4 is coupled to the bottom of lower conduit 12 while a guide section 5 is formed between the branch pipe 4 and cloth 3 to arrange a branch valve 6 rotatably. In the branch valve 6, wall board discs 62, 62' are provided at the opposite ends of semi-tubular member 61 while cloth 65 is stretched between both wall boards 62, 62' to form a closed chamber 68 and a compressed air supply port 64 is opened to the closed chamber 68. Then the branch valve 6 is rotated by an air cylinder 8 until contacting against a stopper 52 thus to feed powder into the branch pipe 4.
Patent JP-H1045850-A (JP)
Title: Production of thermoplastic resin
Inventor: KAMITOU TERUYUKI
IPC: C08L67/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of coloring component and obtain a thermoplastic resin having faint color in high efficiency by polymerizing a monomer component in the presence of a part of an oxidation inhibitor and adding the remaining part of the oxidation inhibitor after the polymerization of the monomer component. SOLUTION: The objective thermoplastic resin can be produced by polymerizing a radically polymerizable monomer component in the presence of (A) a part of an oxidation inhibitor (preferably a hindered phenol-type oxidation inhibitor) and adding the remaining part of the oxidation inhibitor after the polymerization of the monomer component. Preferably, the total amount of the component A is 0.0001-1 pt.wt. based on 100 pts.wt. of the monomer component and the weight ratio of the oxidation inhibitor added during the polymerization to the agent added after the polymerization is 1/99 to 99/1.  The discoloration during the polymerization can be suppressed without inhibiting the polymerization of the monomer component, the discoloration of the resin in heating after the polymerization such as in the molding of the resin is sufficiently suppressed and the resin can be used as a base for optical material, etc.
Patent JP-H0649658-A (JP)
Title: Spring wire having solderability and corrosion resistance and its production
Inventor: UEKI TAKAFUMI
IPC: C25D5/10
Filed: 1992-07-29
Abstract: PURPOSE:To provide a spring wire coated with a film of uniform composition, which is not embrittled, resistant to brine, excellent in solderability and capable of being excellently drawn or rolled. CONSTITUTION:A three-later plating 3 consisting of a lower layer of Ni, an intermediate layer of Cu and an upper layer of Ni is applied to a core 2 to constitute a Cu-Ni alloy-plated spring wire 1. The thickness of the Ni is controlled to 5-80% of the total thickness of the plating 3, and the Cu-Ni double plating layer is diffused to form a Cu-Ni alloy plating layer.
Patent JP-2000036790-A (JP)
Title: Reception power calculating method and mobile station
Inventor: TSUGI TETSUYA
IPC: H04B7/26
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To attain decrease in the error of average reception power at gain switching by monitoring the average reception power and instructing the prolongation of calculation time, when calculating the average reception power when this power becomes closer to power at which the gain of a gain switching means is to be switched. SOLUTION: A mobile station is provided with an average time setting means 205 for setting average time, when calculating reception power to a reception power calculating means 201, for calculating the average power of a signal received by an antenna means. When the average power of the received signal at the antenna means becomes closer to a value at which the gain of the gain switching means is to be switched, the average time for calculating the reception power is prolonged and the error in the calculated result of reception power 202 in the case of switching the gain of the gain switching means is to be decreased. The average time setting means 205 decreases the error of the calculated result at the reception power calculating means 201, when switching the gain of the gain switching means and prevents the error in a transmission power control means 203 as well.
Patent JP-S62115921-A (JP)
Inventor: NIKORASU POORU KAURII
IPC: H03K23/00
Filed: 1986-08-28
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-H0650818-A (JP)
Title: Measuring device for color
Inventor: IMURA KENJI
IPC: G01J3/50
Filed: 1992-07-29
Abstract: PURPOSE:To perform exact calibration without moving a calibration standard plate and without obstracting a measured object. CONSTITUTION:By reflecting a light beam from a lighting optical system 100 with a flat mirror 4 and lighting a measurement surface 5 and also reflecting the reflection light from the measurement surface 5 and sending to an observation optical system 101, the color of the measurement surface is measured. When this color measuring device is calibrated, on the other hand, pulse motors 32, 42, 52 are driven, male screws 31, 41, 51 are rotated for specified turns to change the inclination angle of the flat mirror 4, the light beam from the lighting optical system 100 is reflected to light a standard white plate 16, and the reflected light from the standard white plate 16 is reflected to send to the observation optical system.
Patent JP-H1077591-A (JP)
Title: Pressing part in paper-making machine and method for pressing paper web
Inventor: JIEAA WILMOT CRUISE
IPC: D21F5/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a press in a paper-making machine enabling the increase of unilateral property of formed paper web and suitable especially for light class paper and to provide a method for pressing a paper web. SOLUTION: A press 20 of a paper-making machine has a pair of common presses and further 2-3 following presses after the common presses. The following presses include a wide heating nip press. In order to produce paper having unilateral property by these structure, a balance between temperature and pressure in the wide nip press is kept together with the balance between pressures and temperatures of the following presses, and this enables the control of bilateral property of a web 22. The use of a smooth high-temperature press felt serves to reduce the bilateral property of the web 22 to be formed. A dryer can select and use a press from the fifth press which uses the first dryer roll as a supporting roll, a pair of wide nip presses, the heating wide nip press which is followed by a common heating press and the heating wide nip press which uses the dryer as a supporting roll and is followed by a common non- heating press and placed at the position of the third press 52.
Patent JP-S6095027-A (JP)
Title: Building method of underground press-in pile
Inventor: ONDA TADAHISA
IPC: E02D7/20
Filed: 1983-10-31
Abstract: PURPOSE:To relieve a convey-out work of earth produced as a result of excavation of a pile pit and to increase a bearing stress, by a method wherein a pile hole 3 is excavated right below a foundation, and blocks are pressed through the working of a jack mounted to the under surface of a foundation. CONSTITUTION:A pile hole 3 is excavated in earth 2 right below a foundaction 1. A jack A is mounted to the under surface of the foundation, with the jack A driven, the driving force of the jack A is exerted on a pad plate 4, and pile blocks 5 are pressed in toward the interior of a ground. After the four pile blocks at an uppermost stage are pressed down by the full height of the block, the pad plate 4 is lifted up once, 4 other pile blocks 5 are juxtaposed on the four pile blocks 5 on the uppermost stage, and with the jack A driven again, the blocks 5 are pressed. The aboves are repeated, the jack A is lastly removed from the foundation, and the blocks 5 are buried in a part where the jack A existed. This increases the bottom area of the pile blocks 5, resulting in an increase in a bearing stress.
Patent JP-H0733427-A (JP)
Title: Production of spherical silica fine powder controlled in pore structure
Inventor: UENO AKISHI
IPC: B01J20/10
Filed: 1993-07-23
Abstract: PURPOSE:To obtain spherical silica fine powder controlled in a pore structure by controlling the viscosity of silicate ion-containing aq. soln. as the indication of the polymerization degree of the silicate ion and thermal decomposition temp. in a atomized combustion method. CONSTITUTION:In the production method for the atmized combustion method spherical silica in which the aq. soln. containing the silicate ion consisting of alkoxy-silicon, water and small amount of acid is changed into misty state by an ultrasonic vibrator, then the mist is introduced to a high temp. heating combustion device together with air or gaseous oxygen to decompose by heat, the objective spherical silica powder is obtained by controlling the viscosity of silicate ion-containing aq. soln. as the indication of the polymerization degree of the silicate ion and thermal decomposition temp. The concn. of silicate ion in the silicate ion aq. soln. is within the range of 0.05-2.0mol/l. When the concn. is <=0.05mol/l, the efficiency of an oxide powder production is low, and the concn. is >=2.0mol/l, the gelation of the silicate ion is liable to occur according to the progress of an aging, and it becomes difficult to maintain a solution state, on the other hand, the acid amount to be added is required to be 0.01-0.03 times per the concn. of the silicate ion.