baber/WOPTO huggingface dataset:
Patent JP-H09306363-A (JP)
Title: Washing jig
Inventor: KONDO KEIICHIRO
IPC: H01J9/38
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To surely remove carbon slurry sticking to a pin (protrusion unit) provided in an inner side of a panel glass in a manufacture process of a carbon stripe in manufacture of a cathode ray tube. SOLUTION: In a washing jig 1 used for washing a position aligning pin (protrusion unit) provided in an inner side wall of a panel glass constituting a cathode ray tube, the jig comprises a brush 10 constituting a continued shape that a tip end a into contact with the protrusion unit from its upward is substantially equal to an external surface shape of this protrusion unit. This washing jig 1 is rotated with a direction into contact with the protrusion unit of the tip end a of the brush 10 serving as the axis. In this way, the tip end a of the brush 10 is surely brought into contact with a surface part of the protrusion unit, and a stain in a surface of the protrusion unit is surely removed.
Patent JP-H0416481-A (JP)
Title: Cage room for elevator
Inventor: MORISAWA TATSUO
IPC: B66B11/02
Filed: 1990-05-10
Abstract: PURPOSE:To reduce the weight of a cage room, to simplify the structure of an elevator, to increase the degree of freedom of the design of the inner surface of the cage room, and to facilitate a work to maintain the cage room by joining a circular, an oval, or a square hollow materials in juxtaposition with each other to form a side wall. CONSTITUTION:The side wall of a cage room is formed such that circular steel pipes 20 are joined in juxtaposition with each other, and a ceiling 4 and a floor 1 are coupled to the side wall. An illuminating device is incorporated in steel pipes, for example, steel pipes 20a, being a part thereof, a ventilating device in a steel pipe 20b, and a control panel in a steel pipe 20c. Hair-line finish 20d and mirror finish 20e are applied at intervals of one steel pipe on the surfaces of the steel pipes 20 with which the cage room is formed, and by deriving various kinds of coating, the design of the inner surface of the cage room can be changed in various manner. Further, a using steel pipe is not limited to a circular shape, an oval or a square steel pipe may be used, and a hollow material formed with a flat steel sheet may be also used.
Patent JP-H09303223-A (JP)
Title: Intake passage structure of internal combustion engine
Inventor: MOROTA KENJIRO
IPC: F02M29/04
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an intake passage structure of an internal combustion engine which can restrain an intake resistance increase. SOLUTION: In the intake passage structure of an internal combustion engine arranged a mesh shape member 3 in the downstream of a throttle valve, when the intake passage diameter of the upper stream of the throttle valve is called D1 , the intake air passage diameter at a position arranged the mesh shape member 3 is called D2 and the opening rate of the mesh shape member 3 is called α, D1 <2> <=D2 <2> is assigned. In the intake passage structure of the internal combustion engine arranged the mesh shape member 3 in the downstream of the throttle valve, a clearance for passing one part of the intake air is provided between the mesh shape member 3 and the inner periphery surface of the intake pipe.
Patent JP-S5821376-A (JP)
Title: Manufacture of semiconductor device
Inventor: BETSUPU MAKIO
IPC: H01L21/76
Filed: 1981-07-29
Abstract: PURPOSE:To decrease stage difference by removing the whole SiO2 mask used when forming a channel stopper once and shaping a field oxide film. CONSTITUTION:The channel stopper layers 8, 9 are formed, and the SiO2 film 5 used as the diffusion mask of a channel stopper impurity are all removed. When the field oxide film 12 is shaped through a selective oxidation method, the stage difference between a field region 13 and a transistor region 3 is extremely decreased. Accordingly, resolution in the region 3 does not lower and the pinch of a connecting hole, the short circuit of Al wiring, etc. can be avoided in a photo-resist process.
Patent JP-S60262291-A (JP)
Title: Paper sheet bundle counter
Inventor: OOKAWA HIROYUKI
IPC: G06M9/02
Filed: 1984-06-09
Abstract: PURPOSE:To avoid the bend of paper sheets of a bundle during processes by sending the paper sheet bundle to a carrying part in a surface contact state by a feed part in coaction with a pressure feed part and at the same time sending the sheet bundle into and out of a counting part by the carrying part with the sheet bundle held between a pair of conveyor belts. CONSTITUTION:A paper sheet bundle carrying part 16 includes a drive pulley 18, an open/close pulley 19, a press-contact pulley 20, the 1st lateral feed belt (conveyor belt) 13 wound around an adverse feed pulley 21 and the 2nd lateral feed belt (conveyor belt) 14 which holds a paper sheet bundle 3 together with the belt 13 and carries the bundle 3 to a counting part 23 to cary out the bundle 23 after counting. The pulley 20 functions to assure the holding with pressure for the bundle 3 between both belts 13 and 14. While the pulley 21 receives a count end signal when the counting action is through at the part 23 and is set at a closed position to the belt 14 to hold the bundle 3 with the belt 14. At the same time, the pulley 18 is reversed with reception of the count end signal to send back the bundle 3 from the part 23.
Patent JP-H08292355-A (JP)
Title: Lens barrel
Inventor: IKEGAMI KEISUKE
IPC: G02B7/02
Filed: 1995-04-21
Abstract: PURPOSE: To prevent mechanical strength from being reduced and to make the lens barrel be hardly affected by a drop or a temperature change by forming an intermediate casing to a length equal to the most of a casing and forming a fitting part for cutting it to an inclining mechanism on the intermediate casing. CONSTITUTION: A lens barrel 1 is provided with a casing 2 made cylindrically and long in a longitudinal direction, the casing 2 is divided into three sections in a longitudinal direction, and an intermediate casing 3 is formed at the length to occupy most of the length of the casing 2. Then, a front casing 4 is fixed at the front edge of the intermediate casing 3, a rear casing 5 is fixed at the rear edge of the intermediate casing 3 and the casing 2 formed cylindrically and long in a longitudinal direction can be formed. Thus, since the intermediate casing 3 occupies most of the entire casing 2 and the inclining mechanism such as a fitting part 44 to a pan-tilt driving part 47 is formed on the intermediate casing 3, for example, the mechanical strength of the fitting part 44 is improve and since an adhesive does not serve for the strength of the fitting part 44, this lens barrel is hardly affected by drop shock or temperature changes.
Patent JP-H04227361-A (JP)
Title: Calling signal generator
Inventor: HAYAZAKI KIYONOBU
IPC: H02M7/527
Filed: 1991-05-24
Abstract: PURPOSE:To attain the correction of an output voltage in real time by applying pulse width modulation to a pulse generated from a high frequency sinusoidal waveform depending on a voltage being a difference between a sinusoidal waveform of a fundamental frequency and a waveform of the generator output. CONSTITUTION:A sinusoidal waveform by a basic frequency outputted from a low frequency oscillator and a waveform of a generator output VOUT are inputted to error amplifiers 141, 142, in which they are compared respectively at positive and negative regions of the sinusoidal wave, and a voltage having a difference of the outputs and a high frequency pulse generated from a sinusoidal waveform of a high frequency oscillator 140 are inputted to pulse width modulators 147, 148. Then the output subject to pulse width modulation from each positive and negative high frequency pulses is outputted as a drive pulse based on the difference voltage.
Patent JP-S60264061-A (JP)
Title: Zinc-bromine battery
Inventor: JINNAI KENICHIROU
IPC: H01M50/77
Filed: 1984-06-12
Abstract: PURPOSE:To form the circulation duct of an electrolyte as a single system and improve performance by connecting a positive electrode chamber to a common electrolyte tank through a pump using a liquid sending pipe and a liquid return pipe and connecting a negative electrode chamber to the common electrolyte tank using the liquid return pipe. CONSTITUTION:A zinc-bromine secondary battery is formed by partioning a battery main unit 1 into a negative electrode chamber 2 and a positive electrode chamber 3 by means of a separator 4 made of an ion exchange membrane, connecting the positive electrode chamber 3 to a common electrolyte tank 13 using a liquid sending pipe 9 and a liquid return pipe 9' in which a pump 11 is inserted, and connecting the negative electrode chamber 2 to the common electrolyte tank 13 using a liquid return pipe 10'. Then, the electrolyte is sent to the positive electrode chamber 3 from the common electrolyte tank 13. The electrolyte diffused in the negative electrode chamber 2 is returned to the tank 13 through the separator 4 and is operated as a one-system circulation path. As a result, a system can be simplified only with one pump, and performance can be improved by offseting the Dendrite event.
Patent JP-H0419022-A (JP)
Title: Disassembling method for insulator in coupled state
Inventor: TSUCHIMOTO TOMONORI
IPC: H01B17/00
Filed: 1990-05-09
Abstract: PURPOSE:To disassemble a string of suspended insulators automatically into individual insulators using a robot by putting the caps of the foremost insulators of insulator strings coupled in horizontal direction in specified orientation, and decoupling from the second insulator while the cap of the foremost one is chucked and heaved. CONSTITUTION:A head 19 is inserted aslant between the shade for the foremost insulator of a string of insulators and the shade for the second insulator, and is revolved a certain angle round the axis of insulator string in the position where a photo-sensor 18 confronts the tip of the cap 3 and that a hand 15 faces its base. The photo-sensor 18 senses optically a U-shaped pin hole 24 in the cap 3, and at the same time, the hand 15 is shut to chuck the cap 3 base of the foremost insulator, and the cap is rotated so that the pin hole 24 lies in the specified position. A conveyor is advanced, and the cap 3 base of the foremost insulator is chucked by hand of No.2 robot. Then the foremost insulator is returned a little toward the second insulator 1, and coupling with a pin 4 is disengaged while heaving is made with a certain spaceousness reserved between the cap 3 of the foremost insulator and the pin 4 of the second insulator 1.
Patent JP-H11310470-A (JP)
Title: Indeterminate refractory for wet spraying
Inventor: KANASHIGE TOSHIHIKO
IPC: F27D1/16
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an indeterminate refractory for wet spraying, operable without causing reduction of operability for a long time. SOLUTION: This indeterminate refractory for wet spraying is usable for wet spraying comprising forcefully feeding a kneaded product obtained by kneading the indeterminate refractory comprising a refractory raw material having particle sizes regulated so as to be the ones from coarse particles to a super fine powder, with a prescribed amount of water or a colloidal, silica, to a spraying nozzle by a forced feeder, adding a coagulant thereto and mixing the kneaded product with the added coagulant at the spraying nozzle, and carrying out the spray-processing of the mixed materials.  The indeterminate refractory contains 5-15 wt.% alumina cement having >=50 wt.% alumina content as a binder, and 0.03-0.1 wt.%, expressed in terms of the outer percentage, one or more kinds of retarders for the alumina cement, selected from the group of an inorganic chloride, an inorganic acid and an organic acid. The kneaded product of the indeterminate refractory with the water or the colloidal silica 150-240 mm tap flow value corresponding to the JIS R 2521 flow test after 3 hr.
Patent JP-S5821987-A (JP)
Title: Transmitting and processing system of video signal
Inventor: TOYAMA TAKAMICHI
IPC: H04N7/18
Filed: 1981-07-31
Abstract: PURPOSE:To receive accurately the contrast of a subject, by superposing the video signal sent from a TV camera on the specific information signal of a certain maximum amplitude to transmit them and controlling the gain of the video signal at the picture receiving side and based on the specific information signal. CONSTITUTION:A TV camera 1 transmits a subject picture in the form of the video signal. A specific information signal producing circuit 3 produces a white level signal of a certain maximum amplitude larger than the amplitude of the video signal and with no relation with the video signal. The level signal is superposed on a prescribed time position of the video signal on a screen through a signal superposing circuit 2 and transmitted to an optical fiber 9 from a signal transmitter 4. The optical transmitting signal is converted into an electric signal at a signal receiver 5 and fed to a detecting circuit 6 and an AGC circuit 7. The circuit 6 detects the white level signal and feeds it to the circuit 7. The circuit 7 controls the gain of the video signals forming a screen based on the white level signal. The output of the gain control is fed to a monitor device 8, and a picture is received.
Patent JP-H0414828-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSANAI JUN
IPC: H01L21/3213
Filed: 1990-05-08
Abstract: PURPOSE:To make a first interconnection metal exposed at an etching-back operation amorphous, to restrain a hillock from being grown and to enhance the yield and the reliability of a semiconductor device by a method wherein impurity ions are implanted after the etching-back operation. CONSTITUTION:A first insulating film 5 is formed as a silicon oxide film or a silicon nitride film which is applied at a low temperature by, e.g. a plasma CVD method in order to restrain a hillock of a first interconnection metal 4 from being grown as far as possible; it is coated with a photoresist 6. Then the first insulating film 5 and the photoresist 6 are dry-etched under a condition that the etch rate of the first insulating film 5 is substantially equal to that of the photoresist 6; after that, argon ions, phosphorus ions or arsenic ions are implanted. One part of the first interconnection metal 4 is exposed at an etching-back operation. However, since impurity ions are implanted, the first interconnection metal 4 exposed by a shock at this time is made amorphous. Then, the photoresist 6 is removed; a second insulating film 8 is applied. Since the first exposed interconnection metal has been made amorphous, no hillock is grown.
Patent JP-S5644363-A (JP)
Title: Rotary electric machine
Inventor: NISHIJIMA YOSHIKAMI
IPC: H02K9/04
Filed: 1979-09-19
Abstract: PURPOSE:To improve efficiency at the time of partial load by a mechanism wherein the number of motor fans for cooling operation is controlled in response to the quantity of the load of a main machine. CONSTITUTION:Load currents flowing through an output terminal 6 of a main machine are detected by means of a detector 7. The number of motor fans operated is controlled in response to the output signals of the detector 7 by means of a  change-over mechanism 9 installed between a power source 8 and a motor fan 1 located at another position for cooling, and the temperature of the main machine is raised approximately constant. Thus, efficiency in case of partial load can be improved.
Patent JP-S599457-A (JP)
Title: Solar energy collecting device
Inventor: SUZAWA CHIZURU
IPC: F24S50/20
Filed: 1982-07-07
Abstract: PURPOSE:To oppose a solar heat collecting panel to the sun correctly at all times and collect the solar energy efficiently by a method wherein a solar beams collecting panel, provided with a directly arriving sunshine sensor, is attached to a sun tracking device to drive the tracking device in accordance with the output of the sensor. CONSTITUTION:The directly arriving sunshine meter 1 is attached to the surface of the solar beams collector 3 while the solar beams collector 3 is attached to the sun tracking device 4. The sun tracking device 4 tracks an hour angle by rotating a head 6 on the base table 5 about a vertical axis and tracks the declination of the sun by rotating an arm 7, provided on the head 6, about a horizontal axis. The sun tracking device 4 is driven by a control device 8 such as a computer or the like. The output signal of the directly arriving sunshine meter 1 is inputted into the control device 8 to control the sun tracking device 4 so that the solar beams collecting panel 3 is facing to the direction in which the level of the output signal becomes maximum or the panel 3 is opposing correctly against the sun.
Patent JP-S5743234-A (JP)
Title: Print system
Inventor: FUKAZAWA SABUROU
IPC: B41J29/28
Filed: 1980-08-28
Abstract: PURPOSE:To print the designated mode at this time when designated mode at this time dissident with that of previous time at the start of printing, by storing a designated mode, in a print system for an electronic desk top calculator fitted with a  printter and the like. CONSTITUTION:In displaying and printing the result of operation through a mode switch 8 of a desk top calculator, when one of modes such as ''F'' which obtains anwer as the operation, ''UP'' which rounds up the designated digit, and ''CUT'' which omits designated digit, is designated, the designation of decimal point is made. After the mode is designated and the operation is made, the state of designation of each switch of a mode switch 8 is read out and written in the register A of a  storage section 7. The data in the register A is compared with the previous mode  data stored in the register B of the section 7, and if they are not coincided, the content of the register A is transferred to a print section 10, the content of the mode is  printed and operation processing is executed, and if the modes are coincided, the  operation processing is executed.
Patent JP-H05314943-A (JP)
Title: Ion implantation device
Inventor: SHIRAI SHUSUKE
IPC: H01J37/04
Filed: 1992-05-13
Abstract: PURPOSE:To prevent dust or the like generated from an ion beam current measuring part from sticking to a wafer, reduce the changing time of the measuring part, prevent the setting error of ion beam caused by the mistake at the time of changing the measuring part, and reduce manpower and time for maintenance. CONSTITUTION:This device is provided with a storing chamber enclosing and storing an ion beam current measuring part 2 through a valve 8 while making the measuring part 2 escape from the chamber through which ion beam passes; a nitrogen gas supply part 12 which introduces nitrogen gas into the storing chamber through the valve 10; and a pump which discharges nitrogen gas through a valve 9. In implanting ion beam into a wafer 3, the measuring part 2 is set apart so that it may not be subjected to influence of ion beam, and dust or the like of the measuring part 2 is discharged out of the device and separated from the chamber by means of the valve. It is thus possible to carry out maintenance with the chamber having only the atmosphere therein.
Patent JP-H09271558-A (JP)
Title: Easy go game set of practical type
Inventor: MATSUURA RYOJI
IPC: A63F3/02
Filed: 1996-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a go game (Japanese checker game) set of light weight, thin and inexpensive type which is applicable to a practical game by constructing the set of a plastic 'go-ban' (checkerboard) made of paper or the like on which 'masume' (pattern of checkers) is printed and a transparent plastic material laminated thereon, and plastic 'go-ishi' (go-stone or checkers). SOLUTION: A plastic checkerboard 2 is formed of paper or the like on which 19 lines for checker patterns are printed and a transparent plastic material which is laminated thereon. Each of soft black and white plastic checkers 3a, 3b is set on each checker pattern of the checkerboard removable. The black and white checkers 3a, 3b are put thereon alternately, and pushed thereto softly and set such that they are tentatively adhered thereto. After the completion of a game, they are removed therefrom easily and can be used repeatedly. It is thus possible to provide a go game set which is light weight, thin and inexpensive, and further applicable to a practical game.
Patent JP-H10313086-A (JP)
Title: Solder film, formation thereof, resin-sealed semiconductor device having that solder film and film modifying device which is used for manufacture thereof
Inventor: KONTO TAKAYUKI
IPC: C25D7/12
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To enhance the breakdown strength of a solder film and to reduce the generation of solder dusts during a processing of the leads of a semiconductor chip by a method wherein a tin-lead alloy is dispersed in the vicinities of the particle boundaries of metal particles containing tin as its main component. SOLUTION: A semiconductor chip 21 is mounted on an island in a lead frame consisting of a 42-element alloy, a copper alloy or the like to resin-seal the chip 21 with a resin 22 and outer leads 23 are led out from the chip 21. Then, a solder film 24 formed by laminating dispersedly tin and lead particles of the compositional ratio of tin to lead = 85:15 is formed on the surfaces of the leads 23 by electroplating, for example, and thereafter, the lead frame is rinsed to clean the lead frame. Then, this film 24 is subjected to heating treatment for one minute at a temperature of 205 to 210 deg.C in an inert gas atmosphere. Thereby, in the film 24, the particles containing the tin as its main component are grown larger and a tin-load alloy is dispersed in the vicinities of the particle boundaries of the particles containing the tin as its main component. Accordingly, the solder film with a high interparticle coupling force is obtained.
Patent JP-H01290593-A (JP)
Title: Method for synthesizing diamond at high velocity
Inventor: MATSUMOTO SEIICHIRO
IPC: C30B29/04
Filed: 1988-05-17
Abstract: PURPOSE:To deposit diamond at high velocity by introducing a specified carbon source into heated plasma which has been generated by performing discharge in H2 and/or inert gas. CONSTITUTION:H2 and/or inert gas and organic compd. (e.g. methyl chloride) incorporating halogen or phosphorus as a carbon source are fed to a plasma generation chamber 5 via the regulation valves 8, 8', 8'' from a gas feeder 7. Then the organic compd. is decomposed by introducing microwave through a waveguide 13 from a microwave oscillator 2 and generating plasma heated at 1700 deg.K or more and diamond is deposited on a base plate 3 placed on a base plate holder 4.
Patent JP-S58108914-A (JP)
Inventor: GUNTAA HIRU
IPC: H02G1/16
Filed: 1982-07-08
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。