baber/WOPTO huggingface dataset:
Patent JP-H0823463-A (JP)
Title: Viewing frame
Inventor: MATSUMOTO KAZUHISA
IPC: H04N5/225
Filed: 1994-07-05
Abstract: PURPOSE:To allow an photographer to view tally lamps even when the eye is removed from an eye cup by arranging tally lamps in a line or on a plane so as to widen the confirming range of the tally lamps in the viewing frame provided with the eye cup surrounding a display device including the tally lamps. CONSTITUTION:An LED 2 is mounted on a printed circuit board 6. Holes 5a, 5b are made to a screen part of a CRT 1 and the LED 2 on a display panel 6 and the front panel 5 is covered onto the printed circuit board 6. The confirming range is widened by arranging the LEDs 2 to the surrounding of the screen of the CRT 1, a dead angle is made narrow, and when even when the eye of the photographer is removed from the CRT 1, the photographer confirms the indication of the tally lamps over a wide range to attain ease of visual confirmation.
Patent JP-H0821681-A (JP)
Title: Fence mounting device for chilled gas circulation type open display case
Inventor: NAKAGAWA SATORU
IPC: A47F3/04
Filed: 1994-07-06
Abstract: PURPOSE:To allow the height of a fence to be simply altered in one fence by providing a holder having a holding part to be inserted with the leg of the fence to be held, and a mounting protrusion so protruding on the outer periphery or the part and inserted and rotated to a locking hole to fix the part to a returning grill. CONSTITUTION:One fence 8 having a suitable height is provided, and has a rodlike leg 8 protruding downward. A holder 95 has a cylindrical holding part 96 with a bottom in which the leg 8 is freely detachable and a mounting protrusion 97 protruding on the outer periphery of the part 96 and having a narrow root width formed in a neck part. On the other hand, a plurality of upper and lower rectangular locking holes 35 in which the protrusion 97 can be inserted are formed at the riser of a returning grill 31, an insertion hole 35 of the size in which a hand can be inserted is opened at the upper surface of the hole 35. A cover 37 having a hole 37a in which the leg 81 of the fence can be passed is provided at the hole 36.
Patent JP-H07303552-A (JP)
Title: Disposable pillow cover
Inventor: OHASHI MICHIKO
IPC: A47G9/10
Filed: 1994-05-13
Abstract: PURPOSE:To provide a disposable pillow cover which allows omission of labor for washing by using strong paper instead of cloth. CONSTITUTION:A stiff paper sheet having a width approx. the same as the longitudinal size of a pillow is wound into a roll, and pieces of a pressure sensitive adhesive double coated tape 2 are attached to this paper sheet at specified intervals, and a cutting line 1 is formed along each of the tape pieces 2.
Patent JP-H11994-A (JP)
Title: Liquid jet recorder and its driving method
Inventor: HIRATSUKA MASASHI
IPC: B41J2/05
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet recorder for maintaining high image quality by maintaining injection force and injection amount of liquid stable for a long period, and a method for controlling it. SOLUTION: A controller 4 holds a plurality of driving conditions. For example, recording data to be input are counted and accumulated to indirectly sense the state of a heating resistor 2 or a protective film. When accumulated counted value exceeds a predetermined value, the condition is switched to the driving condition having longer pulse width so far, and the resistor 2 is driven. Thus, energy amount to be given to the resistor 2 is increased. Even when heating amount of the resistor 2 is lowered due to use for a long period or thermal conductivity is lowered due to oxidation of the protective film, a decrease in volume of flying liquid droplet can be suppressed to maintain a satisfactory image quality and to continue the recording.
Patent JP-H091043-A (JP)
Title: Application method
Inventor: HASEGAWA KEI
IPC: B05D3/00
Filed: 1995-06-21
Abstract: PURPOSE: To enable uniform application in the width direction irrespective of the properties and coating conditions of a coating liquid and instant stopping of discharging the coating liquid. CONSTITUTION: External pressure is applied to a coating liquid C supplied into a nozzle main body 11 in the main body 11, and the coating liquid C is extruded uniformly in the width direction from a slit part 12 by the pressure to coat a web W. As a method for applying the external pressure, gas pressure, the liquid pressure of pressurizing liquid insoluble in the coating liquid C, or the expansion pressure of a volume-variable container can be utilized. The flow rate, stream line direction, and pressure of the coating liquid C are made uniform so that the discharge from the slit part 12, or the application amount to the web W, etc., is also made uniform irrespective of the properties and coating conditions of the coating liquid C.  Besides, by releasing the external pressure of the nozzle main body 11, the discharge of the coating liquid C from the slit part 12 can be stopped in a moment.
Patent JP-S5779482-A (JP)
Title: Method for correcting time of electronic timepiece
Inventor: YASUDA SHIYOUICHI
IPC: G04C9/00
Filed: 1980-11-05
Abstract: PURPOSE:To prevent unnecessary second correction in an electronic timepiece which has electrooptical display and mechanical display, by making time correction when the crown is returned from a pull state to a normal position and further pushed. CONSTITUTION:When a crown 6 is pulled in such a state that it is not pulled, in every pull operation thereof a display mode selection signal from a control circuit 19 is sent to operate a selection circuit 14, which selects the display mode of days of the week, hour and minute, or alarm set time. For the correction of the display contents, the crown 6 is pulled by one stage and rotated, thereby correcting the contents of counters 10-13 corresponding to the extent of the rotation. To correct the contents of analog display parts 3 and 4, the crown 6 is pulled by two stages and rotated, thus rotating the train wheels of an electromechanical transducer 17. For the correction of second display, the crown is pulled by one stage and pushed being timed with the time signal and it is further pushed beyond the normal position.
Patent JP-H0518073-A (JP)
Title: Beam for curved stair
Inventor: TONARI KOJI
IPC: B27M3/12
Filed: 1991-06-26
Abstract: PURPOSE:To raise productivity of beams by a method in which fitting holes for step plates of beams formed by laminating plates for a curved stair are formed by machining process in flat plates, and the flat plates are curved and bonded to each other. CONSTITUTION:A beam to be attached with step plates and hand rails for curved stair is formed by laminating plates 1 through an adhesive 2. Fitting holes 4 to be fitted with step plates for the plates 1 are formed by machining process in flat plates before being curved. The flat plates are curved along a mold 6 and bonded to each other Step plates are provided between beams on both sides and attached with hand rails. The accuracy and productivity of curved stair can thus be raised.
Patent JP-H0730137-A (JP)
Title: Cds paste and manufacture of solar cell using it
Inventor: OGAWA YASUHIRO
IPC: C09D5/24
Filed: 1993-06-25
Abstract: PURPOSE:To provide a CdS paste wherein on irregularity in the photoelectric characteristic of a CdS/CdTe solar cell is reduce<l and a high yield can be obtained and to provide the manufacturing method of a solar cell using it. CONSTITUTION:A CdS powder as a main component is dispersed in a mixed solvent of propylene glycol and water, and a CdS paste is prepared. In the manufacturing method of a solar cell, an electrically insulating transparent glass substrate 1 is coated with the paste, the paste is sintered, a CdS film 2 and a CdTe film 3 are laminated in this order, and a negative electrode coming into contact with a CdS film 2a and a positive electrode coming into contact with a carbon film 4a are formed. A film obtained after the glass substrate has been coated with the CdS paste is dried by a hot-wind drying operation or a far-infrared heating and drying operation, it is then sintered in a nitrogen- gas atmosphere, and the CdS film 2 is formed.
Patent JP-H111183-A (JP)
Title: Side sill connecting structure
Inventor: TAMAKI YOSHINORI
IPC: B62D25/20
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide side sill connecting structure that can sufficiently ensure rigidity of a side sill. SOLUTION: A side sill 1 is arranged in such a way as to be extended longitudinally below a pillar 2 arranged on either side of a body being extended in a vertical direction and provided with a pillar inner panel 20, a pillar outer panel 51 and a pillar reinforcement 21 provided between both panels 20, 51. The side sill 1 is provided with a sill inner panel 10, a sill reinforcement 11, and a sill outer panel 52 extended from the pillar outer panel 51. In structure of connecting the side sill 1 of such constitution, a lower part 23 of the pillar inner panel 20 is jointed to an upper end part 12 of the sill inner panel 10, and a lower end part 24 of the pillar inner panel 20, the sill inner panel 10 and a floor panel 3 are overlapped and jointed.
Patent JP-S5945028-A (JP)
Title: Method for controlling position of coil end in coiler
Inventor: MURAKAMI HISAO
IPC: B21C47/02
Filed: 1982-09-06
Abstract: PURPOSE:To perform carrying and inspection smoothly by stopping the reel so that the end of a coil always come to a desired zone position. CONSTITUTION:With rotation of a reel 4, a counter counts pulses sent from a pulse generator 14. Angle of rotation is read by number of pulses when the rear end of a wire rod 1 passes through a hot steel detector (HMD)5 for detecting rear end. Since the distance Lc between HMD5 and the rear end of the coil to the reel 4 is fixed, the remaining length (l) from coordinate axis Y-line of the rear end of the coil after winding around the reel 4 is determined. Next, angle of unwound length of coordinate axis corresponding to the remaining length (l) is determined referring to Y-line. The rear end of the coil drops at a position about 90 deg. referring to Y-line of coordinate axis. After judging the position of dropping in the zone, the reel 4 is braked and stopped when the number of pulses being counted becomes corresponding number of pulses.
Patent JP-2000349046-A (JP)
Title: Method and device for dicing semiconductor wafer
Inventor: KOJO KATSUTOSHI
IPC: H01L21/301
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for dicing semiconductor wafers with which the yield of semiconductor chips can be improved by preventing the peeling of the semiconductor chips through the use of a cooling liquid which is discharged in dicing of a semiconductor. SOLUTION: When a cooling liquid which is discharged to the cutting position of a semiconductor 41 comes into collision with the side face of a semiconductor chip during the cutting operation of the wafer 41, a controller 39 prevents flying of the semiconductor chip so as to improve the yield of the chip by a preventing the cooling liquid from coming into contact strongly with the side face of the chip, by reducing the discharged flow late of the cooling liquid by controlling a cooling liquid adjusting device 40. When the discharged cooling liquid does not collide with the side face of the semiconductor chip, the controller 39 improves the cooling capability of a cutting blade 33 and makes the cutting dust produced, when the wafer 41 is cut to be eliminated surely by increasing the discharged flow rate of the cooling liquid through the control of the adjusting device 40.
Patent JP-H01320443-A (JP)
Title: Atmospheric pressure detector for engine
Inventor: OUCHI YASUSHI
IPC: G01L23/24
Filed: 1988-06-23
Abstract: PURPOSE:To surely detect an atmospheric pressure before cranking up an engine by prohibiting the supply of an electric power to a starter until the elapses more than the specified time from the time when the cranking switch is turned on. CONSTITUTION:First of all, a coil 13b is locked on the non-energizing condition through an output port 206 and an output interface circuit 103. The cranking switch 12 is turned on and the device is made to standby until a required signal for driving the starter is inputted from the 3rd input interface circuit 102A through an input port 203A. Next, whether the time is elapsing more than the specified time from the time when the required signal is inputted, is decided, and if the elapsed time is not exceeding the specified time, an analog pressure detecting signal come from a pressure sensor 9 is inputted through the 2nd input interface circuit 102, and the pressure data obtained by A/D converting 203 is read in and stored 204. Then, when a conclusion is made on that the time is elapsing more than the specified time from the time when the required signal is inputted, the coil 13b is locked to the ON condition through the output port 206 and the circuit 103, and controlled.
Patent JP-S6217024-A (JP)
Title: Preparation of fluoride glass
Inventor: NIIHORI OSAMU
IPC: C03C13/04
Filed: 1985-07-16
Abstract: PURPOSE:To decrease consumption of N3 gas in the stage of prepg. fluoride glass in gaseous NF3 atmosphere by allowing NF3 to react with the melt of fluoride glass by introducing gasous NF3 only into the melt of the fluoride glass and feeding insert gas only to a reaction vessel. CONSTITUTION:A crucible 4 packed with raw materials 5a for fluoride glass is placed in a reaction vessel 1, and the inside of the reaction vessel 1 is filled with Ar atmosphere by introducing gaseous Ar as inert gas from an introducing port 2 of the inert gas. The raw materials 5a are melted by heating with a high frequency coil 7, then gaseous mixture consisting of NF3 and Ar introduced from an introducing port 3, and a foot end of a carbon pipe 9 is inserted immediately into the melt 5 of the fluoride glass with a sliding rod 13. Dehydration and deionization are caused in the melt, and reaction products expelled out of the melt are discharged by the gaseous Ar from the reaction vessel 1. After completing the reactions, the pipe 9 is pulled off, and feed of the gaseous mixture consisting of NF3 and Ar is stopped, and the melt 5 is cooled.
Patent JP-S5580315-A (JP)
Title: Semiconductor device
Inventor: KARIMOTO HIROYASU
IPC: H01L21/283
Filed: 1978-12-13
Abstract: PURPOSE: To increase tension resistance and yield rate in forming a protruded metal electrode on the diffused region provided in a semiconductor substrate, by not providing an insulation film but providing only a barrier metal film on the portion of the substrate on which the electrode is formed.  
     CONSTITUTION: After the first insulation film 13 is deposited on an n-type semiconductor substrate 11, the region on which a protruded metal electrode 17 is to be provided is removed, and a p-type region 12 is formed by diffusing p-type impurities, thereby a diode is formed. Then, a hole 13' is provided on an insulation film 12' which has been formed in the previous step. The first Al metal film 14 is deposited on the portion contacting the region 12. All the surface is protected by the second insulating film 15, and the second hole 15' is provided at the position over the hole 13'. Thereafter, a barrier metal film 16 comprising Cr and Cu is deposited all over the surface, plating is performed by utilizing a film 16 as an electrode and using a plating mask 18, thereby the protruded Au metal electrode 17 is formed on the film 16 corresponding to the film 14. Then, the mask 18 is removed,  and the unnecessary portion of the film 16 is selectively etched out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S641386-A (JP)
Title: Video doorphone device
Inventor: TSUKAHARA MASAYUKI
IPC: H04N7/16
Filed: 1987-06-24
Abstract: PURPOSE: To eliminate an exclusive remote controller by storing the necessary signal pattern of a remote control signal in a reception signal storage means.  
     CONSTITUTION: The control signal of a remote controller 2 is inputted to a signal decoding circuit 9 through a photodiode 25 and a waveform shaping circuit 26, and the circuit 9 compares the signal waveform with a waveform stored in the storage part 11. When the remote control signal is the same as the waveform stored in the storage part 11, a slave equipment power source supplying circuit 13 is turned on, and a video camera 15 is turned on by the power source circuit 16 of a doorphone slave equipment 4. Next, the video of a visitor is projected and the video signal is supplied to a signal switching part 12. The signal decoding circuit 9 simultaneously switches the signal switching part 12 on the side of the video camera 15 and switches an RF modulator 14, whereby the signal of the video camera 15 is modulated to two channels of a VHF band and supplies it to the antenna terminal of a television 1. Thus, the exclusive remote controller is eliminated. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5277954-A (JP)
Title: Oil-impregnated sintered shaft member
Inventor: MIURA TOSHIKATSU
IPC: F16C33/00
Filed: 1975-12-25
Abstract: PURPOSE: To obtain oil-impregnated sintered shaft member wherein leakage of operating oil is prevented without requiring special material for forming leakproof layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0713277-A (JP)
Title: Video projector
Inventor: TANEDA TEIICHI
IPC: G03B21/60
Filed: 1993-06-25
Abstract: PURPOSE:To provide a video projector capable of switching for projecting both successive videos on two screens and superimposed videos and capable of restraining the distortion of a video to a minimum in either case. CONSTITUTION:This projector can project the successive videos on the two screens and the superimposed videos by means of the two projecting machines (1, 2), deflecting plane mirrors (5, 7) capable of deflecting light in two directions and fixed plane mirrors (9-12) for projecting reflected luminous fluxes in the two directions towards a body to be projected are arranged in positions which are symmetrical with respect to a video center line (20), so that an interval between virtual projection outputting points (A1, B1) by means of two projecting machines (1, 2) can be kept wider than the interval between the virtual projection outputting points (A2, B2).
Patent JP-S5947419-A (JP)
Title: Manufacture of modified cross-section acrylic fiber
Inventor: SAWANISHI SHIGERU
IPC: D01D5/253
Filed: 1982-09-06
Abstract: PURPOSE:To manufacture the titled fiber having high flatness and the feeling similar to animal hair in gloss, softness, waxiness, etc., by wet-spinning a dope having a specific viscosity and obtained by dissolving an acrylonitrile polymer in an inorganic solvent, using two coagulation baths, and subjecting the fiber to the wet heat drawing. CONSTITUTION:An acrylonitrile polymer spinning dope having a viscosity of 40-200 poise at 30 deg.C and obtained by dissolving an acrylonitrile polymer in an inorganic solvent (e.g. aqueous solution of sodium rhodanate) is subjected to the wet-spinning through a spinneret having circular nozzles, maintained in the first coagulation bath having a solvent concentration of 5-35wt% at -5-+5 deg.C for d X 1/4-d sec (d is denier of the single fiber obtained as the final product) and then in the second bath having a solvent concentration of 5-35wt% at 6- 40 deg.C for >=d sec. The spun fiber is washed with water, and drawn >=4 times at >=80 deg.C under wet hot condition to obtain the objective fiber having a flatness of >=1.5.
Patent JP-H0823340-A (JP)
Title: Serial communication circuit
Inventor: KAMEI JUNICHI
IPC: H04L12/42
Filed: 1994-07-07
Abstract: PURPOSE:To realize simultaneous serial communication among many-to-one equipments by using only one communication line. CONSTITUTION:A receiver 1 sends a pulse S1 to a communication line 6. Pulse delay circuits 41-4n each having a specific delay for each of transmitters 21-2n and delay insertion/removal changeover switches 51-5n are provided in the communication line 6. Each of the transmitters 21-2n switches each of the delay insertion/removal changeover switches 51-5n according to a bit level desired respectively to be sent by using a pulse S1 as a trigger. That is, a bit level is '0' by a delay insertion/removal changeover switch 51, an input signal of the pulse delay circuit 41 is selected and when the bit level is '1', an output signal of the pulse delay circuit 41 is selected and provided as an output. The receiver 1 measures a delay of a pulse S3 returned again an discriminates each transmission bit level by decomposing the delay into the sum of each specific delay.
Patent JP-S6047897-A (JP)
Title: Impeller for motorfan
Inventor: YAMAOKA MIKIO
IPC: F04D29/30
Filed: 1983-08-25
Abstract: PURPOSE:To flow airflow smoothly into parallel direction to a motor shaft and the direction orthogonal to the centrifugal direction to the same shaft by a method wherein extensions, which are extended from the suctions of front shroud to the center thereof, are slanted toward the rotating direction of the motor in the shapes of blades. CONSTITUTION:Air is induced from the suctions 16 into the impeller 10 by the rotation of the motor shaft 9, however, the extensions 17 of the blades 15, which are slanted toward the rotating direction of the motor 8, are provided at the suctions 16 and the airflow parallel to the motorshaft 9 is produced forcibly by the effect of the extensions. Thereafter, the airflow is flowed smoothly toward the centrifugal direction, orthogonal to the direction of motor shaft 9, by the effect of the blades 15. The extensions 17 are designed so as to be higher than the height of the suctions 16 of the front shroud 13 in addition to the slant aforementioned, therefore, the airflow, parallel to the motor shaft 9, may be supplied more smoothly.
Patent JP-H04353851-A (JP)
Title: Exposure device
Inventor: AOYANAGI TOMOO
IPC: G03F7/20
Filed: 1991-05-30
Abstract: PURPOSE:To obtain a direct machine plate in simple structure by using a conventional machine plate as it is by providing an exposure light source which emits light with wavelength that the machine plate is sensitive to and a shutter which selectively cuts off the light from the exposure light source. CONSTITUTION:A liquid crystal head 24 consists of an exposure light source 241 a liquid crystal shutter 242, a light converging optical system 243, etc. The exposure light source 241 emits the light with the wavelength to which the machine plate P is sensitive (preferably exposed) and uses, for example, a UV lamp, etc. The liquid crystal shutter 242 selectively cuts off the light from the exposure light source 241. The light converging optical system 243 is a condenser lens which converges the light transmitted through the liquid crystal shutter 242 on the machine plate P. The kind of the machine plate and various data which are already edited which are outputted by a host computer 41 are transferred to an exposure process part 50. The exposure process part 50 performs opening/closing control over the liquid crystal head 24 and driving control over a stepping motor M.