baber/WOPTO huggingface dataset:
Patent JP-S6382766-A (JP)
Title: Thermal transfer recorder
Inventor: FUJII IWAO
IPC: B41J2/325
Filed: 1986-09-26
Abstract: PURPOSE:To reduce the number of component parts and simplify a structure, by pressing and releasing guide rollers and releasing rollers in synchronism with pressing and releasing operations for thermal heads, and thereby feeding in ink film along a peripheral surface of a platen roller. CONSTITUTION:Three thermal heads 3-5 are pressed against a platen roller 1 when respectively recording papers 2 have come to the positions of the heads, and simultaneously, guide rollers 15-17 and releasing rollers 18-20 are pressed against the platen roller 1 in synchronism with the heads 3-5, respectively. Therefore, at the thermal head 3-4 where the paper 2 is passed, an ink film 6-8 is fed to be clamped by the guide roller 15-17 and the releasing roller 18-20, and is set along the periphery of the platen roller 1, while the paper 2 is fed along the periphery of the platen roller 1, and printing is sequentially conducted. At the thermal head where the paper 2 is not passed, the ink film 6-8 is separated from the platen roller 1. Thus, the structure is simplified, so that a reduction in size can be achieved.
Patent JP-H04112694-A (JP)
Title: Noise occurrence preventive device for blower unit using brushless motor
Inventor: OI SHINICHI
IPC: H02P6/17
Filed: 1990-08-30
Abstract: PURPOSE:To surely prevent the vibration by the resonance of a blower unit by correcting a driving pulse by a driving pulse correction means in the case where the set revolution being set by a revolution setting means is the one corresponding to the frequency of the blower unit. CONSTITUTION:In case that it is not in the range of set revolution Rset, there is no fear of noise occurring by resonance, so the set revolution Rset being set with a revolution setter 15 is used as it is. In contrast to this, in case that it is in the range of set revolution Rset, there is a fear of resonance point according with it, so regardless of the set revolution Rset being set with the revolution setter 15, the set revolution Rset is fixed. Therefore, as the set revolution Rset is increased, the actual revolution of the motor increases so that it may avoid the revolution corresponding to the natural frequency of a blower unit, thus the vibration frequency of the motor and the natural frequency of the blower unit do not accord with each other.
Patent JP-2000357460-A (JP)
Title: Plane display device and its manufacture
Inventor: MORI HIROSHI
IPC: H01J11/34
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an AC driven plasma discharge display device of matrix type capable of reducing the power consumption and establish a method of manufacturing such display devices. SOLUTION: A first 1 and a second substrate 2 are positioned oppositely, and a first electrode group 21 consisting of a plurality of first discharge electrodes 11 is formed on the first substrate 1 while a second electrode group 21 consisting of a plurality of second discharge electrodes 12 is formed on the second substrate 2, and chiefly a plasma discharge display due to cathode glow discharge is conducted.
Patent JP-H0543540-A (JP)
Title: Alpha-(p-(diethylamino)phenyl)-n-(alkylphenyl)nitrone compound and contrast enhanced material
Inventor: WATANABE SATOSHI
IPC: C07C291/02
Filed: 1991-08-15
Abstract: PURPOSE:To obtain a new nitrone compound, excellent in compatibility with resins, capable of forming fine resist patterns in high yield and useful as a principal component of a contrast enhanced material(CEM) for enhancing contrast. CONSTITUTION:An alpha-[p-(diethylamino)phenyl]-N-(alkylphenyl)nitrone compound expressed by formula 1 (R<1> to R<5> are H or at least one is alkyl) e.g. alpha-[p-(diethylamino)phenyl]-N-(2,3-dimethylphenyl)nitrone. The above-mentioned compound can be synthesized by hydrogenating a compound expressed by formula 2 and then reacting the resultant compound expressed by formula 3 with a compound expressed by formula 4. Since the compound expressed by formula 1 has contrast enhancing properties especially for light (i rays) at 365nm wavelength and is excellent in compatibility with resins as a binder for a contrast enhanced material. Thereby, the objective contrast enhanced material capable of forming fine resist patterns having high contrast, high resolution and accuracy in high yield is obtained.
Patent JP-H0543571-A (JP)
Title: New fluorine-containing compound and its production
Inventor: OHARU KAZUYA
IPC: C07D319/12
Filed: 1991-08-16
Abstract: PURPOSE:To obtain the title new compound capable of providing a fluorine- containing polymer soluble in a specific solvent and having low refractive index. CONSTITUTION:A compound expressed by formula I (R<1> and R<2> are F, 1-4C polyfluroalkyl or R<1> and R<2> together form 1-4C polyfluoroalkylene, provided that R<1> and R<2> are not simultaneously F) such as 2,3,5,5,6-pentafluoro-6- trifluoromethyl-1,4-dioxcene. The compound expressed by formula I is obtained by subjecting a compound expressed by formula II (X and Y are halogen except F) to dehalogenation.
Patent JP-H0879034-A (JP)
Title: Driving circuit device of semiconductor device for electric power
Inventor: RAINARUTO ZANDAA
IPC: H03K17/04
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To increase the switching-off speed of a power semiconductor device driving circuit device which can be controlled by electric field effects without changing the switching-on speed of the device. SOLUTION: A depletion type FET 18 is connected between the gate terminal and source terminal of a power semiconductor device 1 as a controllable switch through a current limiting means 14 and the current limiting means 14 contains the source-drain path of the FET 18 connected into the gate lead wire of the device 1. The gate terminal of the means 14 is connected to the gate terminal of the device 1 and an enhancement type FET 19 of the same channel type as that of the FET 18 is connected in parallel with the FET 18. Then the gate terminal of the FET 19 is connected to the gate terminal of the device 1.
Patent JP-H04111624-A (JP)
Title: Changeover circuit for multi-pole changeover device
Inventor: KANAI KAZUNAGA
IPC: H03K17/00
Filed: 1990-08-31
Abstract: PURPOSE:To improve the operability by devising the changeover circuit so that a control section may detects a reset state of a multi-pole changeover device and generated a reset signal. CONSTITUTION:A control section 3 receiving a switching signal detects the switching signal and generates a reset signal. The reset signal is inputted to a drive section 2 as a drive section control signal to multi-pole changeover device 1. After the control section 3 detects the reset state of the multi-pole changeover device 1, the control section 3 controls the drive section 2 by the drive section control signal and permits the output of the changeover device control signal to allow the drive section 2 to control the multi-pole changeover device 1. Moreover, the control section 3 detects a state signal representing the changeover of the multi-pole changeover device 1 and confirms it, then a series of changeover is made complete.
Patent JP-S6289799-A (JP)
Inventor: KAWACHI SHOICHI
IPC: C11D7/44
Filed: 1985-10-15
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-S6291609-A (JP)
Title: System load efficiency control device in compound power plant
Inventor: ASAO TAKASHI
IPC: F01K23/10
Filed: 1985-10-17
Abstract: PURPOSE:To optimumly control the output and efficiency of a power plant, by providing devices for controlling the temperature of air at the inlets of gas turbine compressors, the number of operating gas turbines in a system and the output of the power plant, and by giving a predetermined program to the above-mentioned device. CONSTITUTION:Steam generated in a boiler 4 by means of exhaust gas from a gas turbine 1 is utilized in a turbine installation 2 and is condensate in a condenser 5 before being recirculated by a condensating pump 6. In this arrangement, there is provided a control device Con which receives an electrical power supply instruction Or and issues instruction signals as follows: An instruction signal (a) controls a compressor inlet air temperature setting unit Sp to open the close flow regulating valves 8, 9 for coolant and exhaust gas so that the inlet air temperature of an air compressor Comp is controlled further, an instruction signal (b) controls a gas turbine governor circuit GV to open and close a flow regulating valve 10 so that the output of a plant is controlled. Further, an instruction signal (c) controls a system operating turbine number setting unit Sn to control the number of operating gas turbines 1.
Patent JP-2000065522-A (JP)
Title: Position detecting device by photosensor
Inventor: KATO YOSHINOBU
IPC: G01D5/26
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain the position detecting device which can have its circuits simplified by using one input interface circuit although input interface circuits as many as photosensors were needed before and can also greatly decrease the number of pins and wires of connectors. SOLUTION: Photosensors P1 to P3 are connected in series and the series circuit has its one terminal connected to a power source E and the other terminal connected to one input interface circuit IF; and voltage dropping resistances R1 to R3 which have mutually different resistance values are connected to phototransistors T of the respective photosensors P1 to P3 in parallel. The voltage at a point (c) which varies with a phototransistor turned on is converted by an A/D converter IC of the input interface circuit IF from data on an analog quantity to data on a digital quantity and the data is sent to a processor such as a CPU.
Patent JP-H05201440-A (JP)
Title: Lid body for container
Inventor: ERUMAA MOTSUKU
IPC: B29C45/00
Filed: 1992-08-28
Abstract: PURPOSE: To mold a closure unit by a multi-material injection molding method, and to make only one out of the materials contact a fluid. CONSTITUTION: A closure unit consists of a pouring part 11 and a closure part 13 for opening and closing a pouring mouth, and has a region comprising two materials A and B of different properties. The pouring part 11 and the closure part 13 are pivotably connected by a hinge 14, and the hinge 14 has at least one bearing 21 formed in one of the pouring part 11 and the closure part 13, and in each bearing 21 a pivotal part 22 formed in the other of the pouring part 11 and the closure part 13 is pivotably provided. And, the bearing 21 is formed with one material A, and the pivotal part 22 is formed with the other material B. The pivotal part 22 is covered by material A of the bearing 21 in the contacting region with the fluid. Therefore, the fluid contained in the container has no chance of contacting the other material B composing the pivotal part 22.
Patent JP-H1072844-A (JP)
Title: Excavating device of ditch
Inventor: FUKUDA ATSUO
IPC: E02F5/06
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent viscous soil from sticking in a viscous ground to increase the excavation efficiency, by lengthening at least one cutting claw longer than other claws, in a plurality of cutting claws provided at the outer periphery of the cutter post. SOLUTION: An excavating device of ditches in which cutting claws 3 are provided in a chain 2, at the outer periphery of a cutter post 1, is transferred along the frame 6 by a hydraulic cylinder mounted on the base machine 5 to excavate ditches in the ground. The base plate 4, 40 are fixed to the part except the connection part of an endless chain 2 and claws 3, 30 are protruded at the outer periphery. Three cutting claws 3 are protruded in the base plate 4 and only one cutting claw 30 protruded longer than the cutting claws 3 is provided in the base plate 40. The base plate 40 may be provided by only one. In this way, the ground can be excavated in advance by the cutting claw 30. Accordingly, the construction efficiency in a viscous ground can be prevented from decreasing and the cutting efficiency for the stabilization of the ground can be increased.
Patent JP-H1072935-A (JP)
Title: Fixing tool for bonding mitred joint
Inventor: TAKAHASHI FUKUO
IPC: E04F21/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing tool for assisting bonding that can bond plate members such as handrail copings easily at a mitred joint without taking space. SOLUTION: This fixing tool for bonding a mitred joint is so constituted as to fix and support two plate members 10, 14 in a mutual contact state through an adhesive at the time of bonding these plate member 10, 14 with a specified angle at a mitred joint T. In this case, the fixing tool is provided with two fixtures 16 removably fixed near the mitred joint T of the plate members 10, 14 respectively provided with locking parts 20a, and a clamping member 17 having a fixed engaging part 23a engaged with the locking part of one fixture 16 and also having a movable engaging part 26c engaged with the locking part 20a of the other fixture 16 and movable in the directions of approaching and separating from the fixed engaging part 23a.
Patent JP-S62110181-A (JP)
Inventor: MANFUREETO BEEMU
IPC: G01S17/58
Filed: 1986-09-30
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-S6289285-A (JP)
Title: Self-loading actuator mechanism for negative floating head
Inventor: TAGAWA NORIO
IPC: G11B21/12
Filed: 1985-10-15
Abstract: PURPOSE:To ensure satisfactory record/reproduction characteristics by using a pair of support springs of thin plate beam structure which are attached to an attachment arm for magnetic head and a piezoelectric element of bimorph structure. CONSTITUTION:The piezoelectric elements 2 of bimorph structure are used together with a pair of support springs 3 of thin plate beam structure which are attached to a magnetic head attaching arm 1 for a magnetic disk device. These elements 2 and springs 3 are joined together by means of a viscoelastic body 4 at the support spring part. Furthermore, a floating head slider 6 using negative pressure and a tongue-shaped gimbal spring 5 which supports the slider 6 are attached to one of both springs 3. Then the voltage is applied to a pair of elements 2 attached to the arm 1 as soon as a recording medium 7 is rotated. Thus the elements 2 are deformed so that a negative floating head is brought close to the surface of the medium 7. Then the voltage applied to the elements 2 is deleted before the medium 7 stops completely. Thus the floating head can be reset to its first static state.
Patent JP-S60217908-A (JP)
Inventor: ASANO KATSUHEI
IPC: B65B7/02
Filed: 1984-11-02
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-S6383715-A (JP)
Title: Optical device for variable power copying machine
Inventor: YOKOYAMA YOSHIHIRO
IPC: G03B27/34
Filed: 1986-09-29
Abstract: PURPOSE:To obtain a reliable variable power device with a simple constitution by switching a variable power mode to a copying mode, and vice versa, through the switching of a clutch. CONSTITUTION:The following five means are provided: an optical means that can be move in a prescribed position in response to a copying magnification and forms the image of light reflected from an original on a photosensitive body, a drive means driving said optical means, a detection means that detects the prescribed position, a motor having a control circuit that controls rotation and stop in response to a signal from the detection means, and a clutch means that selectively transmits the power of the motor to either one of 1st and 2nd drive means. By switching the clutch means, the variable power mode and the copying mode can be switched. From the combinations of a signal from the position sensor means detecting the reference position of the optical means and a signal from a detection means consisting of a frequency generator, the position of the optical means can be detected accurately.
Patent JP-S59120313-A (JP)
Title: Chain conveyor type cooling bed
Inventor: MORI TAKESHI
IPC: B21B43/08
Filed: 1982-12-28
Abstract: PURPOSE:To save its installation cost by using the same cooling bed in common for a material to be cooled of various sizes by shifting a sprocket at one side by a prescribed angle with respect to a sprocket at the other side, and driving them in one body, in a conveyor where plural pairs of a pair of two lines are arranged parallelly. CONSTITUTION:A sprocket 3 is moved in its axial direction to disengage a claw provided thereto from a claw provided to a sprocket 3' by a cylinder 13 through a link mechanism 14. After rotating the sprocket 3 in the normal direction by a prescribed angle with the aid of a driving device 7, the claw 3 is engaged with the claw 3' by actuating the cylinder 13 reversely. Then the phase deviation is produced between the rotated sprocket 3 and the stationary sprocket 3'; rollers 6, 6' provided respectively to roller chains 2, 2' for every two link of the chains and at the same position, are shifted from each other by one link to halve the transporting pitch, thereby a cooling bed adequate to the cooling of a small diametral material is obtained.
Patent JP-S61108847-A (JP)
Title: Control device of fuel increase in quantity in internal-combustion engine
Inventor: BESSHO HIRONORI
IPC: F02P5/15
Filed: 1984-11-02
Abstract: PURPOSE:To improve exhaust emission by adjusting fuel increase in quantity according to the cooling water temperature in high load operation and increasing fuel increase in quantity according to passing time from the start of fuel increase in quantity and leading ignition timing according to the fuel increase in quantity. CONSTITUTION:A fuel injection amount arithmetic means A calculating fuel injection amount according to engine load and a fuel increase in quantity start timing setting means B outputting a timer drive signal for setting a fuel increase in quantity start timing when the engine load is over a predetermined value are provided. And an increase in quantity correcting means E correcting fuel increase in quantity read out from a fuel increase in quantity memory means C according to the cooling water temperature the longer is passing time from the fuel increase in quantity start time counted by a timer means D is provided. And an ignition timing lead angle correcting means H correcting the lead angle read out from a lead angle amount memory means F in correspondence with the fuel injection amount from the means E the more the long is the passing time, and adding it to a basic ignition timing by an ignition timing arithmetic means G is provided.
Patent JP-2000053298-A (JP)
Title: Information terminal
Inventor: SHIMONO MITSURU
IPC: B65H23/28
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent discharge of a continuous slip except a printing treated part or to discharge the printing treated part of the continuous slip by cutting the printing treated part by generating stress in the vicinity of the printing treated part when the printing treated part is forcibly pulled before the printing treated part is cut. SOLUTION: An information terminal 1 is provided with a paper guide 12 bending a discharge route of a continuous slip 30 discharged from a printer device 20 at a paper exit 17 for taking out printed paper 31. As a result, because the continuous slip bent by the paper guide 12 strongly comes into contact with the paper guide 12 when the printing treated part is forcibly pulled from a prescribed direction before the printing treated part discharged from a printer device is cut, the paper guide 12 prevents pulling of paper. When the printing treated part is further strongly pulled, the paper guide 12 cuts paper. As a result, discharge of the continuous slip 30 except the printing treated part is prevented. The printing treated part of the continuous slip 30 is cut and is discharged.
Patent JP-H0393602-A (JP)
Title: Selective removing of carbon monoxide
Inventor: TERASAWA SHOICHI
IPC: C01B3/56
Filed: 1989-09-07
Abstract: PURPOSE:To highten selective removing fraction of CO by bringing H2 gas containing CO into contact with a catalyst carrying Ru at a specific temperature. CONSTITUTION:Carrier such as Al2O3, SiO2 or MgO having 1-300m<2>/g surface area is crushed to rough granules and added to a solution composed of metallic Ru salt such as RuCl3 dissolved in a solvent such as water, then sufficiently mixed, thus dried to obtain a highly active catalyst in which 0.01-5wt.% as metallic Ru is carried in a carrier. Next, said catalyst is charged in a stainless reaction tube and a mixed gas of N2 and H2 is flowed at a fixed spatial velocity, heating temperature is risen, H2 concentration is increased, and said system is left for a fixed time. Thus, H2 gas composed of H2 containing about 0.1 vol ppm to 1vol% CO as a principal ingredient is supplied to resultant catalyst at a reaction spatial velocity of 500 to 2X10<4>hr<-1> and reacted under 0-30kg/cm<2> (gauge) at 100-200 deg.C to selectively remove CO.
Patent JP-S6387371-A (JP)
Title: Motor-driven power steering for all-wheel steering vehicle
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1986-09-29
Abstract: PURPOSE:To aim at the miniaturization of a system, by forming a rack tooth for a rear wheel in a rack shaft to be moved in both directions by operation of a steering handle via a pinion at an interval between a steering auxiliary power generating electric motor and a nut member of a ball screw mechanism. CONSTITUTION:A front-wheel steering mechanism 76 has the pinion shaft 11 connected to a steering handle and a rack shaft 20 having a rack tooth 20a to be engaged with the pinion gear 11a unitized with this shaft 11. Also it has an electric motor 5 generating steering auxiliary power around a central part of the rack shaft 20, and a screw shaft 48 is rotated by the turning power via a reduction gear 46, moving a nut member 52 in the axial direction, and its motion is transmitted to the rack shaft 20. In this case, a rear-wheel rack tooth 20b is formed in the rack shaft 20 over the specified size at a part to be situated between a rack holder 57 and the motor 5, while the pinion 78a tightly locked to an end of an output shaft 87 to be connected to a rear-wheel steering mechanism is engaged with this rack tooth 20b.
Patent JP-2000065879-A (JP)
Title: Fault locator for power transmission line
Inventor: TAKIGUCHI YUTAKA
IPC: G01R31/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To correct the deviation of the sampling timing between protection relays based on the information on the power transmission line generated by the protective relay devices. SOLUTION: First and second digital information on the current generated by protection relays 10, 12 is incorporated in a failure point orientating device 34 through signal conversion parts 56a-58b, the sampling timing when the first information on the current is generated is compared with the sampling timing when the second information on the current is generated based on the third clock pulse at a phase difference calculation part 70a to calculate the phase difference between the first clock pulse and the second clock pulse, and the phase difference between the first clock pulse and the second clock pulse is corrected according to the calculated value.
Patent JP-H0873282-A (JP)
Title: Production of porous ceramic molded body
Inventor: MATSUSHITA MITSUHIRO
IPC: C04B38/06
Filed: 1994-08-31
Abstract: PURPOSE: To produce a porous ceramic molded body capable of giving porous ceramic while freely controlling the pore volume, pore diameter, etc., and capable of easily forming open pores. CONSTITUTION: A polymer having high water absorbing property is added to ceramic molding stock in a semidry or wet. state, they are mixed and molded in a certain shape and the resultant molded body is induction-heated in a high- frequency induction heater to form a dry molded body of the stock made porous. This dry molded body is fired in a firing furnace.
Patent JP-S61108102-A (JP)
Inventor: NITORI EIJI
IPC: G01K7/22
Filed: 1984-10-31
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。