baber/WOPTO huggingface dataset:
Patent JP-H0760971-A (JP)
Title: Manufacture of nozzle plate for ink jet printer
Inventor: ITODA SATOSHI
IPC: B41J2/135
Filed: 1993-08-27
Abstract: PURPOSE:To manufacture nozzle plates for an ink jet printer capable of minimizing the pitch and diameter of a hole, and also reducing the fluctuation In the diameter accuracy. CONSTITUTION:Lead holes 12 are made side by side on a thin metal plate 10 with the use of a steep punching tool 11, and next swells 13 formed on the rear surface of bottom of the lead holes are eliminated by grinding, and then straight holes 15 are made piercingly on the bottom of the lead holes 12 by a reamer tool 14, and thereafter burrs 16 on the opening periphery around the straight holes 15 are removed by polishing.
Patent JP-2000069786-A (JP)
Title: Load drive control device
Inventor: CHIKADA SHINICHI
IPC: H02P6/12
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a load drive control device which makes it possible to take measures for overvoltage without increase in cost. SOLUTION: When an overvoltage detection circuit 29 detects that an overvoltage has been applied to a power supply terminal 27, the overvoltage detection circuit outputs an overvoltage detection signal. If an overvoltage detection signal is output when a standby circuit 28 is in standby mode, the standby circuit goes into normal mode and supplies a drive control circuit 24 with power VBL for driving. The control circuit 39 in the drive control circuit 24 outputs a gate signal with a duty ratio of 100% to a drive circuit 40 to run a brushless motor 21 to consume the energy of the overvoltage.
Patent JP-S6389952-A (JP)
Title: Terminal equipment
Inventor: ARAKI TOSHIO
IPC: G06F9/445
Filed: 1986-10-03
Abstract: PURPOSE:To release a switching operation from an operator, to remove a switching time, and to improve efficiency, by instructing the switching operation of a logic switching part provided in a display control program by a key code to be inputted to a queue buffer, in a terminal equipment. CONSTITUTION:A key input part 11 decides the key code read out from the queue buffer 9, and performs a K/B code processing if a code is a K/B code. Also, when it is an application-ON code, it sets a flag 13 at an ON-state, and when it is an OFF code, it sets the flag 13 at an OFF-state. An application program 4 inputs the key code which turns ON and OFF the flag 13 to the queue buffer 9. However, by inputting the key code generated by depressing a specific key on a K/B by a keyboard control program to the queue buffer 9, it is possible to start the communication of the program 4 with a host computer, and to obtain a flexible system operation.
Patent JP-S61113650-A (JP)
Title: Coating resin composition
Inventor: OOYAMA YASUHIKO
IPC: C08L1/00
Filed: 1984-11-07
Abstract: PURPOSE:To provide the titled fluorine-based composition capable of giving coating film high in the adherability to base plate with high durability and other characteristics inherent in fluororesin, comprising thermosetting resin and a fluororesin having been irradiated beforehand with ionizing radiation with melt viscosity below a specific value. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a fluororesin, pref. polyvinylidene fluoride or a copolymer constituted by vinylidene fluoride as structural component, having been irradiated beforehand at a level 0.1-50 (pref. 0.5-20) Mrad with a melt viscosity at 380 deg.C after irradiation being <=10<8> poises with (B) 0.5-100pts.wt. of a thermosetting resin, pref. a polyimide constituted by bismaleimide as structure component of formula (R is phenyl).
Patent JP-H1174724-A (JP)
Title: Primary radiator shaped by two frequencies
Inventor: EKUMA SHUNJI
IPC: H01Q5/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide the primary radiator shared by two frequencies that sends/ receives a signal efficiently while sharing two frequencies and two polarized waves. SOLUTION: A circular waveguide 4 is placed on an inner coaxis of a circular waveguide 3 to form a coaxial waveguide. The circular waveguide 3 through which an fL signal passes acts like an external conductor of a circular waveguide and the circular waveguide 4 through which an fH signal passes acts like a center conductor of the circular waveguide. fL Feeding sections 5V, 5H are provided to pass through the circular waveguide 3. An fH feeding section 6V is provided to pass through the circular waveguides 3, 4. The interval between the fL feeding section 5V and the fH feeding part 6V and the interval between the fL feeding section 5H and the fH feeding section 6H are about 1/4 wavelength of the fL signal. Furthermore, the interval between the fH feeding section 6V and a reflection face 7 is about 1/4 wavelength.  Moreover, a reflection rod is placed in the circular waveguide 4 and formed at a position by about 1/4 wavelength from the fH feeding section 6H toward the reflecting face 7.
Patent JP-S60128089-A (JP)
Title: Mooring method of buoyant body
Inventor: KUBOU HIROSAKU
IPC: B63B21/50
Filed: 1983-12-16
Abstract: PURPOSE:To moor a buoyant body sufficiently to cope with difference in water level by providing pulleys on land parts in water on the both sides of a buoyant body which is buoyantly provided over the water surface of a river, a dam, etc., fastening the both ends of a mooring cable, which is put around said pulley at its middle part, to said buoyant body, and providing a medium buoy on said mooring cable. CONSTITUTION:In order to moor a barge, on which a solar generator, etc. is installed, in position on the water surface of a dam, pulleys 3 are installed on land parts 5 in water on the both sides of a buoyant body 2, i.e., the barge, etc. to be buoyantly installed, through anchors 4. The both ends of a mooring cable 6, which is put around the pulley 3 at its middle part, are connected to the buoyant body 2. And, a medium buoy 7 is installed on one side of the mooring cable 6. Thereby, the mooring cables 6 can be always held with tension even if difference in water level takes place, to secure sufficient mooring for the buoyant body.
Patent JP-H0891540-A (JP)
Title: Safety device in combined passage of traveling carrying device
Inventor: MASUDA RYUTARO
IPC: B61B13/00
Filed: 1994-09-30
Abstract: PURPOSE: To safety pass a traveling carrying device traveled along a rail within a combined passage area. CONSTITUTION: Safety sensors 8a-8c are provided within a combined passage area having a plurality of admission ports in the rail of a traveling carrying device 7, and when the traveling carrying device 7 is within the combined passage area, the operation of a combined rail driving device 5 is prohibited, and another traveling carrying device 7 is prevented from being advanced into the area from either one of the admission ports on the basis of the operation information of the safety sensors 8a-8c. When the traveling carrying device gets out of the combined passage area, traveling within the combined passage area and in the admission ports is controlled by an external control device 1 so that the following traveling carrying device 7 can be immediately advanced into the combined passage area.
Patent JP-H0793707-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAGATOMO HIROYUKI
IPC: G11B5/02
Filed: 1993-09-22
Abstract: PURPOSE:To suppress the reduction in a reproducing output and an S/N in a disk inner periphery by selecting plural kinds of the number of windings of a coil in the same slider. CONSTITUTION:This device is provided with a magnetic core 1, the coil 2, an intermediate tap 3, a switch 4 and a reproducing amplifier 5. One end of the coil 2 is connected to the reproducing amplifier 5, and the other end becomes a terminal 2A, and any one of the coil terminal 2A and the intermediate tap 3 is selected by the switch 4, and the number of windings of the coil become less when the intermediate tap 3 is selected as compared to the time when the coil terminal 2A is selected. Then, the optimum one of two kinds of the number of windings of the coil is selected matching with a using condition. When the number of the intermediate taps are defined N pieces, the kinds of the number of windings of the coil to be selected become the (N-1) kinds, and in such a manner, the number of windings of the coil are set to plural pieces optionally. Thus, since when a recording frequency is higher and the number of windings of the coil is limited severely, the number of windings of the coil in the disk outer periphery are reduced, and the number of windings of the coil in the disk inner periphery where a peripheral speed is later are increased, the reduction in the reproducing output and the S/N in the disk inner periphery are suppressed.
Patent JP-2001060442-A (JP)
Title: Glass bulb for cathode ray tube
Inventor: HAYASHI MASAAKI
IPC: H01J29/86
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent the fracture of glass caused the thermal shock in a temperature rising process in sealing by providing an effective picture diameter in the diagonal axial direction of a face part of a glass panel, and an average radius of curvature in the whole radiating direction passing a center of the face part of a face part outer surface with more than specific dimensions, and sealing the glass panel and a funnel with amorphous frit. SOLUTION: As a glass bulb for cathode ray tube is manufactured by sealing a glass panel 10 and a funnel 20 with amorphous frit 30, a holding temperature in sealing is low in comparison with a case using crystalline frit, and the sufficient sealing strength can be obtained even though a holding time is shortened. The fracture of the glass from the neighborhood of the diagonal axis sealing part caused by the thermal shock in a temperature rising process for sealing, can be prevented even though a glass panel 10 of high flatness having a large size of an effective picture diameter of above 600 mm in the diagonal axial direction of a face part 11, and an average radius of curvature of an outer face of the face part 11 of above 1000 mm in the whole radiating direction passing a center of the face part 11, is used.
Patent JP-H1179602-A (JP)
Title: Work floor device for installing elevator
Inventor: KANAYAMA RYOETSU
IPC: B66B7/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a work floor device for installing an elevator for reducing a time necessary to assemble and disassemble the device at an elevator installing job site, and being easily carried. SOLUTION: An integral unit is constituted by retractably forming a work floor 2, struts 7, handrails 20, and a protective ceiling 21 respectively, to assemble them previously, and also wheels are provided on the bottom part of the work floor 2 to carry the integral unit to a given position by rolling the wheels on the floor. After that, the integral unit is lifted and carried into an elevator shaft, to perform installing work in the elevator shaft, with a worker mounted on the work floor 2, in a condition where the work floor 2, the struts 7, the handrails 20, and the protective ceiling 21 are extended respectively, and then, the integral unit is removed from the elevator shaft in a condition where the work floor 2, the struts 7, the handrails 20, and the protective ceiling 21 are contracted respectively.
Patent JP-S6296692-A (JP)
Title: Nickel-boron alloy plating method
Inventor: SOEDA MASUMITSU
IPC: C25D3/56
Filed: 1985-10-22
Abstract: PURPOSE:To prolong the life of an electroplating soln. and to obtain superior efficiency of Ni-B alloy plating for a long period by adding a specified amount of metaboric acid or a metaborate to the plating soln. contg. Ni ions and trimethylaminoborane as essential components. CONSTITUTION:Electroplating is carried out with a plating soln. prepd. by adding 1-60g/l metaboric acid or metaborate to an aqueous soln. contg. Ni ions and trimethylaminoborane as essential components. By this method, the plating soln. is prepd. and replenished or regenerated in a time- and labor-having manner and the productivity of plating is improved.
Patent JP-H04115071-A (JP)
Title: Burglarproof chain releasing device
Inventor: MURASE NOBUYASU
IPC: E05C17/06
Filed: 1990-09-05
Abstract: PURPOSE:To rescue a resident in an early stage by providing a releasing cam to remove a lock lever from a lock key, together with a rotating means to rotate the releasing cam form the outer side of the resident room. CONSTITUTION:In an emergency, an administrator sends a release signal of a door key, and a current is fed to a solenoid 12. And the plunger 12a of the solenoid 12 projects, a lock lever 9 rotates around a rotary shaft 10 serving as the center, a lock pawl 9a is removed from the locking groove 3a of a lock key 3, and the fixing condition of the key 3 is released. And when the current feed to the solenoid 6 is made impossible owing to power failure or disorder of a signal line, a key for releasing chain is inserted in a key main body from the outer side of the resident room and rotated so as to rotate a cam 13 so that its crest 13b may be positioned on the lock lever 9 side. Furthermore, the lock pawl 9a is removed from the locking groove 3a of the lock key 3, and a door 4 can be fully opened.
Patent JP-S6296565-A (JP)
Title: Resin molding
Inventor: FUCHI IKUO
IPC: B29C45/26
Filed: 1985-10-24
Abstract: PURPOSE:To provide a resin molding having a galaxy-like appearance, consisting of a resin and lustrous particles having a specified mean equivalent diameter. CONSTITUTION:100pts.vol. thermoplastic resin (e.g., PS) is blended with 0.1-12.0 pts.vol. colorant (e.g., carbon black) and lustrous particles having a mean equivalent diameter of 20-500mum and a mean geometric ratio of 1/8-1 (e.g., Al particles). The resulting resin compsn. is molded to obtain a resin molding wherein an area occupied by the lustrous particles on the surface of the molding apparently accounts for 0.5-16.0% of the total surface area of the molding.
Patent JP-H0795365-A (JP)
Title: Original input device
Inventor: TSUNODA RYUHEI
IPC: H04N1/04
Filed: 1993-09-22
Abstract: PURPOSE:To provide the original input device in which main scanning is executed stably in a short time after a reference board for correction of magnification is read even in the case of a transparent original and it is not required to turn on/off the lighting in a short time. CONSTITUTION:The original input device 1 is characterized to be provided with a transparent original placing plate 5, a transparent original use linear light source 12, an image forming optical system 20 having an optical magnification variable function, a drive means moving the original placing plate 5 or the transparent original use linear light source 12 and the image forming optical system 20 in a direction in crossing with the optical path from the transparent original use linear light source 12 to each other, a magnification correction reference board 50 located on the same plane as an original D on the original placing plate 5 and arranged to a position entering the optical path when the original D is deviated from the optical path in which a scale of an equal pitch is formed to a transparent plate and an optical magnification calculation means obtaining the optical magnification based on the interval of the scale of the magnification correction reference board 50 read by the image forming optical system 20.
Patent JP-H0583899-A (JP)
Title: Terminal box for rotary electric machine
Inventor: NISHIZUKA SEIICHI
IPC: H02K5/22
Filed: 1991-09-18
Abstract: PURPOSE:To raise the sealing effect by putting a rubber gasket between the main body of a terminal box and the peripheral L-shaped part of the cover of the terminal box. CONSTITUTION:The main body of a terminal box 2 is fastened to a motor 1 with a fastening bolt 6. The junction face of the terminal box body 2 and the cover 4a of the terminal box is fastened with fastening bolts 5 through a rubber gasket 3a. For this junction part, since a peripheral L-shaped part 8 of the cover 4a exists, the rubber gasket 3a is bent into L-shape, and besides it forms sealed condition at the compressive part of the rubber gasket 3a being caught by the terminal box body 2 and the peripheral L-shaped part of the cover 4a. Hereby, the sealing effect can be raised.
Patent JP-H03100254-A (JP)
Title: Eaves gutter
Inventor: MAKIDO TATSUO
IPC: E04D13/072
Filed: 1989-09-11
Abstract: PURPOSE:To increase the installation strength by forming an insertion groove having an opened port part onto the inside surface of a front ear of an eaves gutter and forming an upward engaging piece, downward engaging piece, upper rib and a lower rib into the insertion groove. CONSTITUTION:A front side wall 2 and a rear side wall 3 which are inclined outward are erected on the both sides of a bottom wall 1, and an eaves gutter A having a front ear 4 and a rear ear 5 is formed at the upper edges of the both side walls 2 and 3. Then, an insertion groove 41 having an opened port part 40 is formed on the inside surface of the front ear 4, and a downward engaging piece 42 is formed at the upper edge of the opened port of the insertion groove 41, and an upward engaging piece 43 is formed at the lower edge of the opened port. An upper rib 44 and a lower rib 45 are formed in arcuate form onto the downward engaging piece 42 and the upward engaging piece 43. Therefore, the installation strength for an eaves gutter suspending fitting can be increased.
Patent JP-S6479798-A (JP)
Title: Voice order recognition equipment
Inventor: AMANO MASAIE
IPC: G10L15/00
Filed: 1987-09-21
Abstract: PURPOSE: To prevent the generation of malfunction and to execute accurate operation in the case of using plural devices in the same environment by preparing a self-recognition means and a control code generation means in the case of controlling a home electric or the like. CONSTITUTION: When a device user vocalizes a self-recognition word and a control word as a pair, the self-recognition word is recognized by a voice recognition means 3 and detected by the self-recognition means 4. Only a controlled device specified by the self-recognition word is controlled. The control word is detected by the control code generation means 5 and a control code corresponding to the control word is generated under the condition of the self- recognition. Thereby control specified by the control word is applied only to the device specified by the self-recognition word.
Patent JP-H1083990-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: OTA HIROYUKI
IPC: H01L29/78
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to realize miniaturization, by depositing an insulating film at the high-frequency power in the specified range per electrode area by parallel flat-plate type plasma CVD, so as to cover an insulating gate electrode forming a MOS transistor structure on a semiconductor substrate. SOLUTION: Parallel flat-plate type electrodes 2a and 2b are arranged so as to face at the upper and lower sides in a vacuum container 1. On the parallel flat-plate type electrode 2b, a water 5, which forms the structure of a MOS transistor having an insulated gate electrode is mounted. Then, high-frequency power of 13.56MHz of 0.11W/cm<2> -0.85W/cm<2> per area of the insulated gate electrode of the wafer 5 is supplied from an RF power supply 3 into the parallel flat-plate type electrodes 2a and 2b through a DC blocking capacitor 4. At the same time, raw material gas containing hydrogen is supplied into the upper- side electrode 2a, and plasma 8 is formed. Thus, the structure of the MOS transistor can be miniaturized.
Patent JP-2001065521-A (JP)
Title: Telescopic rod
Inventor: WADA TSUKASA
IPC: F16B7/06
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a operation part for rotating an intermediate rod part while supporting a ratchet pawl and an operation hand in a flexible rod composed of a primary and a secondary rods, and an intermediate rod. SOLUTION: An operation part 6 provided with a ratchet pawl 11 is rotatably inserted on a ring gear part 5 fixed on an outer periphery part of an intermediate rod part 3. An operation hand part 15 is arranged on a part 7a of the operation part 6 facing the longitudinal direction of the intermediate rod part 3 in condition that it is freely switchable between an operation attitude in which it faces the outer direction crossing the longitudinal direction of the intermediate rod part 3 and a housing attitude in which it is along the longitudinal direction of the intermediate rod part 3.
Patent JP-H0556363-A (JP)
Title: Receiver circuit
Inventor: GOTO KAZUHIKO
IPC: H04N5/44
Filed: 1991-08-22
Abstract: PURPOSE:To obtain stable picture quality regardless of a tracking error by individually adjusting the harmonic wave of each tuning circuit in accordance with the level of a color burst signal. CONSTITUTION:Control voltage in accordance with the level of a color burst signal in a state that a carrier color signal is adjusted to a constant level is generated from a tuning correction voltage generation circuit 27 composed of a band amplifier circuit 20, a burst separation circuit 21 and an automatic saturation control (ACC) circuit 22. The control voltage from the tuning correction voltage generation circuit 27 is corrected in such a manner that a tuning voltage is introduced to tuning voltage multiplex circuits 23, 24 together with the control voltage from a control circuit 26, multiplexed with tuning voltage impressed on the cathode side of variable capacity diode composing an input tuning circuit 3 and a inter-stage tuning circuit 5 and then impressed on the input tuning circuit 3 and the step space tuning circuit 5 in order of the input tuning circuit 3 and the tuning circuit 5. Every tuning frequency is corrected so that the level of a color auxiliary carrier for a video carrier may be constant.
Patent JP-2001066819-A (JP)
Title: Black toner for developing electrostatic charge image and its manufacture
Inventor: TANAKA HIROYUKI
IPC: G03G9/087
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a black toner for developing electrostatic charge image in excellent in chargeability and independence of environment and transferability and capable of forming a good image, and to provide a method for manufacturing this toner. SOLUTION: The black toner for developing electrostatic charge image contains at least a binder resin and a colorant and a residual solvent in an amount of 1-500 ppm and a true spherical index of 100-140 and a dielectric tangent δ of 2×10-3-10×10-3.
Patent JP-H04118788-A (JP)
Title: Asynchronous control system for neurocomputer
Inventor: MASUMOTO DAIKI
IPC: G06F15/18
Filed: 1990-09-10
Abstract: PURPOSE:To realize asynchronous control with small area by selecting a means in which a neuron to perform signal processing in one processing cycle is limited to only one at random. CONSTITUTION:A selector 8 which selects the neuron to perform the signal processing in one processing cycle out of the neurons is provided. Initial values x1(0), x2(0), and x3(0) supplied to initial value input terminals 4, 5 and 6 are inputted to each neuron, and the neurons 1-3 by which the signal processing are performed are selected by the selector 8, and it is assumed that the neuron 1, for example, is selected. In the neuron 1, the inner product of x1(0), x2(0), and x3(0) and weight w11, w12, and w13 that is the output of weight memory 9 is calculated, and a value x1(1) to which the result of above calculation is converted by a nonlinear function is outputted. Such cycle is a first arithmetic cycle, and a stable solution can be surely obtained by repeating the cycle. Thereby, the asynchronous control small in capacity can be realized.