baber/WOPTO huggingface dataset:
Patent JP-H05224079-A (JP)
Title: Coupling structure of optical waveguide path and optical fiber
Inventor: KURIMA KAZUNORI
IPC: G02B6/24
Filed: 1992-02-14
Abstract: PURPOSE:To make the constitution of an optical waveguide path base body lower in cost and superior in transmission characteristics, in the structure that the optical waveguide path base body and an optical fiber holding member are positioned via a guide pin and are coupled optically. CONSTITUTION:The optical waveguide path base body 13 is composed of a combination of a first base body 13a having an optical waveguide path 12 and being formed using a LiNbO3 crystal, and a second substrate 13b having a groove 16 for guide pin on the upper surface and being formed using Si. An optical fiber 8 and the guide pin 17 are clamped via V shaped grooves 14, 20 at the abutting surface of an upper side plate 18 and a lower side plate 19 which constitute the optical fiber holding member 11, and non-aligning mounting of the optical waveguide path 12 and the optical fiber 8 is carried out by being engaged the guide pin 17 with the groove 16 for guide of the optical waveguide path base body 13.
Patent JP-H05227163-A (JP)
Title: Repeating control system
Inventor: SHINDOU HIROKATSU
IPC: H04B3/36
Filed: 1992-02-14
Abstract: PURPOSE:To shorten the retrieval processing time for repeating processing by selecting and registering one path to register the replied path information and address information. CONSTITUTION:Based on the address value of the destination address section of an incoming search telegraph, repeaters 11(n-1)n selects one of the search telegraphs to register the content of the path information in a storage section 15. Then the address value of the repeater 1112 is set to the destination address section of the information telegraph as a response for the search telegraph, sets the address value of the repeater at the sending source address, sets the path registered in the storage section to the path information section, and sets the address value of communication equipments 6n1-61nm housed in a communication system 60n to the information section, which is transmitted to the communication system passing it to the path information section along the recorded path. Then a coupling device 12 repeats only when a mark show passing self coupling device exists in the pathe information section, and disuses the information telegram when not exists.
Patent JP-H09222997-A (JP)
Title: Job link controller
Inventor: AKIYOSHI KATSUMI
IPC: G06F9/06
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To perform suitable job link control to a job executing device (printer) for which it is necessary to send an end command showing job end before real job end. SOLUTION: A parameter check part 26 discriminates whether the parameters of preceding and following jobs are equal or not. Based on the end command transmission limit of the preceding job, a timing check part 30 discriminates whether it is a job link enable timing or not. When job link is enabled on both the aspects of job contents and timing, a link control part 24 discriminates the job link. According to this link discrimination, control for job link is performed.
Patent JP-S55121789-A (JP)
Title: Office incoming tone stopping system for key telephone system
Inventor: ITAGAKI YUTAKA
IPC: H04Q3/58
Filed: 1979-03-12
Abstract: PURPOSE:To realize the 4-wire key telephone system with which the extension tone is heard and only the office incoming tone is stopped, by adding the circuit which produces the extension ringing tone at the extension calling time regardless of the mode of the office incoming tone stopping switch. CONSTITUTION:The incoming signal arrived from the office exchange flows in the route of office incoming tone sending circuit 12 contact 11-1 amplifier 13 transformer 14, and thus the sound is generated through speaker 19 connected to transformer 18 through control line 6. When switch 20 is switched toward resistance 21, the office incoming tone generated through speaker 19 is stopped. In case the extension call is given under these conditions, the extension call flows in the route of extension ringing tone signal sending circuit 23 contact 11-1 amplifier 13 transformer 14. And contact 11-2 is open, and thus transistor 22 is not turned on regardless of the mode of switch 20. As a result, no short-circuit is caused at the primary side of transformer 18, and extension ringing tone is generated through speaker 19.
Patent JP-S58144990-A (JP)
Inventor: KUROSAWA AKIHITO
IPC: G07F11/24
Filed: 1982-02-23
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-H06222456-A (JP)
Title: Easily film loadable camera
Inventor: TSUNODA YOSHIO
IPC: G03B17/28
Filed: 1993-01-25
Abstract: PURPOSE:To provide an easily film loadable camera for making the loading of a cartridge having a film whose leading end comes out easy. CONSTITUTION:In the easily film loadable camera, the cartridge 8 having the film 9 whose leading end 9c comes out is used and loaded in the axial direction of the cartridge 8 and the camera is equipped with a cartridge insertion port 10 provided on a camera body 1, a cartridge cover 11 opening/closing the cartridge insertion port 10, a lens-barrel having a photographic lens advancing or retreating to or from the camera body 1, guiding rails provided on both upper and lower sides of an exposing frame and guiding the film 9, a pressing plate 23 pressing the film 9 in the direction to press the surface of the guiding rail and holding the film 9 between the pressing plate 23 and the guiding rail, and a control means housing the lens-barrel 32 in the camera body 1 following the release of the cartridge cover 11 and moving the pressing plate 23 in the direction away from the guiding rail, with the housing action.
Patent JP-H05226542-A (JP)
Title: Plating device and method using the same
Inventor: YAMAKAWA RETSU
IPC: H01L23/50
Filed: 1992-02-14
Abstract: PURPOSE:To stabilize quality even if temperature and plating liquid concentration change by providing an inference means which calculates optimum conditions on plating liquid temperature, plating hours, plating current, etc., using fuzzy inference so that the obtained conditions are fed back to a plating liquid supplying means and a direct current source. CONSTITUTION:A plating metal weight W is calculated by multiplying plating thickness d with plating area s and metal density. Based upon this value and plating hours tm, required current value I is calculated using Faraday's law. Then, initial values of temperature and concentration are inputted into an optimum current value calculating block to calculate the first time fuzzy inference value I0. The calculated optimum current value I0 is checked whether it is larger than the maximum current value of the device. If it is larger, an alarm is issued to stop the device. If it is smaller, the required current value I calculated by Faraday's law is further checked whether it is smaller than that optimum current value I0, and TM is assumed to be the value obtained by deriving DELTATM from the initial value TM.
Patent JP-S63196072-A (JP)
Title: Manufacture of static semiconductor storage device
Inventor: KONO YOSHIO
IPC: H01L21/822
Filed: 1987-02-10
Abstract: PURPOSE:To contrive to drop the resistance of a grounding conductor by a method wherein high-melting point metal layers are laminated on a diffused layer to form the grounding conductor. CONSTITUTION:A first layer high-temperature oxide film 5 is etched with a buffered hydrofluoric acid using a pattern formed by a lithography as a mask, then an N<+> diffused layer exposed by the etching is reduced by a decompression CVD method, wherein tungsten hexafluoride WF6 and hydrogen are used. At this time, tungsten is deposited on the exposed N<+> diffused layer, is continuously deposited on a part, whereon the tungsten is deposited one time, and is almost not deposited on the oxide film 5. As a result, a recessed part is buried in. After that, a high-temperature oxide film 14 is formed and a second high- temperature oxide film 8 is formed on this oxide film 14. Thereby, the resistance of a grounding conductor is dropped.
Patent JP-S61188698-A (JP)
Inventor: HIRAMA KOICHI
IPC: G08C17/00
Filed: 1985-02-15
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-H09220434-A (JP)
Title: Dry desulfurizer for desulfurization and dust removal
Inventor: HASHIMOTO KEIICHIRO
IPC: B01D53/50
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a dry desulfurizer for desulfurization and dust removal with the same medium (desulfurizing agent and dust removing agent) and with the medium regenerated in a single regenerator. SOLUTION: This desulfurizer has a fluidized bed 10a using a fine-grain desulfurizing agent 7 as a fluidizing medium and removes the sulfur compd. in a roughly purified gas at high temp. and high pressure. In this case, a granular bed-type dust remover 12 is provided below the fluidized bed. This dust remover and the fluidized bed are set in the same pressure vessel 14, and the remover has a vertical grain-packed bed 12a through which the grain 7 overflowing the fluidized bed flows down. The side of the bed 12a has an opening impermeable to the grain, the desulfurized roughly purified gas is passed horizontally through the opening, and the fine grain in the gas is trapped and removed.
Patent JP-S57143601-A (JP)
Title: Comparing circuit structure with feedback circuit
Inventor: YAMAMOTO NOBORU
IPC: G01R19/00
Filed: 1981-02-27
Abstract: PURPOSE:To provide a comparing circuit with hysteresis characteristics without influencing an input signal by providing the control circuit of an internal combustion engine ingition device with the comparing circuit which compares two input signal voltages and equipping a feedback circuit for comparison characteristics. CONSTITUTION:A comparing circuit A20 compares the values of input signal voltages applied to two input terminals to generate an output voltage at an output terminal 5. A feedback circuit A40 is provided to obtain hysteresis characteristics as the comparison characteristics of the circuit A20. This circuit A20 has a feedback terminal A13 which relates to one of said input terminals A11 and A12, i.e., A11 and is independent of the input terminal in terms of impedance, and the output of the feedback circuit A40 is supplied to the terminal A13.
Patent JP-H06186516-A (JP)
Title: Liquid crystal device and its production and application of liquid crystal device
Inventor: MIYAKOSHI TERUICHI
IPC: C09K19/32
Filed: 1991-02-22
Abstract: PURPOSE:To enable operation with lower electric power consumption by providing the inside surfaces of at least one of substrates with orientation control films and incorporating a specific carboxylate compd. into a liquid crystal material, thereby widening an operating temp. range, increasing a switching speed and maintaining a switching threshold value within an adequate range. CONSTITUTION:The inside surfaces of at least one of the substrates are provided with the orientation control films and the carboxylate compd. expressed by formula 1 is incorporated into the liquid crystal material. In the formula I, R denotes the group selected from a group consisting of 3 to 20C alkoxy group and alkyl halide group; X, Y denote the group selected from a group consisting of -COO-, -OCO-, etc., or single bond; A, B denote the group selected from a group consisting of formulas II, III; R* denote 4 to 20C optically active group having at least one piece of asymmetrical carbon; m, n denote an integer from 0 to 2; there is no case both of m, n are simultaneously 0.
Patent JP-S53114411-A (JP)
Title: Recording device for video signals
Inventor: HOUSHIDO MUTSUO
IPC: H04N5/44
Filed: 1977-03-16
Abstract: PURPOSE: To make it possible a VTR receives any desired channel by receiving the same channel in a monitor receiver and in the VTR and by changing a switch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11215202-A (JP)
Title: C/n measurement method and measurement circuit
Inventor: MATSUDA SHOJI
IPC: H04L27/22
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a C/N measurement method and a compact measurement circuit by which the C/N is measured at fine steps. SOLUTION: A vector length calculation device 1 obtains a vector length from a demodulated base band signal, a vector length comparator 2 compares the calculated vector length with a predetermined length, and a counter 3 counts the vector length less than a prescribed length over a predetermined prescribed period. Then a retrieval means 4 provided with a data table storing the C/N value corresponding to the count is referenced to obtain the C/N corresponding to the count by the counter 3.
Patent JP-S61189698-A (JP)
Inventor: KOYAMA AKISHIGE
IPC: H05K9/00
Filed: 1985-02-19
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-S52113231-A (JP)
Title: Light fiber core wire
Inventor: UCHIDA NAOYA
IPC: H01B11/00
Filed: 1976-03-19
Abstract: PURPOSE: To make the space factor high, by covering with the hexagonal second covering to the light fiber element wire, covered with the primary covering. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63197978-A (JP)
Title: Developing device
Inventor: IZUMI HIROKI
IPC: G03G15/08
Filed: 1987-02-13
Abstract: PURPOSE:To prevent the supply quantity of a toner to a toner carrier from becoming insufficient, by supporting a diaphragm for preventing the aggregation of the toner in the upper area of a toner replenishing member to extend to the lower part from its supporting part. CONSTITUTION:A diaphragm 12 is supported on the upper area of a toner replenishing member 5, and extends to the lower part from its supporting part 13. By the rotation of the toner replenishing member 5, its arm 11 strikes intermittently the free end side of the diaphragm 12, and the diaphragm 12 vibrates ad indicated with an arrow around the supporting part 13 of its upper part. The diaphragm 12 is positioned at the upper part of the toner replenishing member 5, therefore, it can give effectively a vibrating force to a toner of this area. In such a way, the toner is not aggregated in the upper area of the toner replenishing roller 5, and a toner supply to a developing roller 6 is not obstructed.
Patent JP-S56127706-A (JP)
Title: Production of mechanical seal-ring
Inventor: KURIBAYASHI NOBUHIRO
IPC: C22C1/05
Filed: 1980-03-08
Abstract: PURPOSE: To enable a severe use under high temperatures by a method wherein a hard carbide distribution type Ni sintered alloy is bonded, by heating, to an iron- based ring alloy under a nonoxidating atmosphere.  
     CONSTITUTION: A mixture of a self-melting nickel alloy powder and 20W65wt% of powder consisting of one or more of WV, TiC, and TaC is molded by compression, is sintered in high-temperature vacuum, and formed into a ring type sintered alloy plate. The alloy plate is placed on an iron-based ring seat such as SUS covered with paste-type self-melting nickel alloy, then both are bonded together by heating at 1,000W1,100°C under nonoxidating atmosphere. The obtained ring allows a use at temperatures higher than 300°C, permits welding, and has excellent resistance  against abrasion and corrosion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60174316-A (JP)
Title: Ventilator for car
Inventor: KAWAHIRA HIROTO
IPC: B60H3/06
Filed: 1984-02-20
Abstract: PURPOSE:To clean the air in car interior during traveling, prevent the increase of the temperature of the air in car interior during parking, and improve comfortableness by allowing the air in car interior to circulate through an air cleaner or to be exhausted outside car interior by a damper mechanism. CONSTITUTION:When an engine is in stop in summer, a damper mechanism 17 operates to generate exhaust mode, and when the temperature in car interior becomes over a prescribed temperature during the parking for a long time under the blazing sun, a thermistor 22 operates, and a fan 15 and the blowing fan for a fan motor 23 operate to exhaust the air in the car interior and lower the temperature in the car interior. When the temperature in car interior becomes under a prescribed temperature, air blowing is brought into stop. Further, the damper mechanism 17 is operated by the operation of a switch 21 during engine operation independently of the temperature in car interior, and in exhaust mode, exhaust is performed, and in circulation mode, the air 25 inhaled from the car interior passes through the blowing fan 15, and dusts are adsorbed and the air is purified by a filter in an air cleaner 16, and the air is circulated into the car interior, and comfortableness can be maintained.
Patent JP-S61190204-A (JP)
Title: Noiseless operation system sealing condensate type gas boiler
Inventor: RUNE GURANIE
IPC: F24H9/00
Filed: 1986-02-13
Abstract: The invention relates to gas-fired boilers. In order to attenuate the frequencies emitted on the inside of the hermetically closed box (1) surrounding the burner/exchanger assembly, a perforated plate with the shape of a basket (4) is provided, the perforations of which are regular and constant, and, on the outside of this basket, in the space provided between it and the box, a plastic foam mattress is positioned, which is capable of eliminating the residual noise created by the perturbations in the gaseous flows. Application in hermetically closed condensing boilers. <IMAGE>
Patent JP-S53116640-A (JP)
Title: Automotive head lamp
Inventor: OOTSUKA SHIGENOBU
IPC: F21S8/12
Filed: 1977-03-18
Abstract: PURPOSE: To secure a traffic safety by illuminating the region where dazzles a waker as less as possible and by substantially uniformly illuminating the region where is necessary to confirm the walker's body or the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58146361-A (JP)
Inventor: FURUYA HISASHI
IPC: A61N1/08
Filed: 1982-02-26
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-H04269593-A (JP)
Title: Dye thermal transfer image receiving sheet
Inventor: MINATO TOSHIHIRO
IPC: B41M5/40
Filed: 1991-02-25
Abstract: PURPOSE:To provide image receiving sheet wherein the sheet does not fuse to stick to an ink sheet at thermal transfer, travelling is stable, and clear image can be obtained. CONSTITUTION:An image accepting layer is to be formed on one face of a sheet-like support body. The image accepting layer is made from dimethylolsiloxane polymer containing reactive epoxy radical, multifunctional cross linking agent, for example, polyisocyanate compound, reactive radical for the cross linking agent, for example, dye accepting polymer having hydroxyl, for example, product reactive to polyester.
Patent JP-H03233577-A (JP)
Title: Multicolor image forming device
Inventor: TSUNEMI TAKEO
IPC: G03G15/01
Filed: 1990-02-09
Abstract: PURPOSE:To prevent transfer efficiency in transfer from decreasing by setting bias voltage, which is applied to an electric field generating means, equal to or larger than that in last-color transfer in transfer of 2nd and succeeding colors, and setting the volume resistivity of a transfer material carrying member to 10<8> - 10<16>OMEGA.cm. CONSTITUTION:The electric field generating means which generates an electric field has a conductive member 21 which is connected to a power source 30 and also contacts the reverse surface of the transfer material carrying member 9 at least in transfer operation. Then the bias voltage applied to the electric field generating means is made equal to or larger than that in the last-color transfer in the transfer of 2nd and succeeding colors and made larger than that in first-color transfer in final-color transfer. Further, the volume resistivity of the transfer material carrying member 9 is set to 10<8> - 10<16>OMEGA.cm. Consequently, a dielectric sheet which constitutes the transfer material carrying member is prevented from decreasing in transfer efficiency owing to electrostatic charging and a multicolor image of good quality is obtained.
Patent JP-S63196831-A (JP)
Title: Automatic chip processing apparatus and method
Inventor: ANDO MINORU
IPC: G01N1/00
Filed: 1987-02-12
Abstract: PURPOSE:To eliminate complication of work with a higher working efficiency, by erecting a number of chips to be washed on a chip holder to wash, dewater and dry. CONSTITUTION:When a water injection valve 51 is opened, water is sprayed evenly over a chip 39 from a distributor 53. Then, a cleaning water in a processing box 20 enters a trap 6 through a collection box 9 and a water suction/drain pipe 7. The cleaning water is pooled up in the pipe 7 and the processing box 20 to immerse the chip 39 completely into the cleaning water. Subsequently, the cleaning water flows in from overflow pipes 31-34, enters a suction port 15 through an overflow chamber 18 or the like and is drained from a vortex blower 14. In dewatering, a heated air generating section 3 is made to communicate with outside air to develop an atmospheric pressure inside the processing box 20 through an air port 49; then, water injection is stopped. The cleaning water is extruded into the collection box 9, entering a trap 6 and drained through a drain hole 11 or the like. In drying, a heated air generating source 56 is turned ON and a heated air flows forcibly between chips 39 to dry.
Patent JP-S62188823-A (JP)
Title: Hydraulic clutch release device
Inventor: KADOTA YASUSHI
IPC: F16D25/08
Filed: 1986-02-13
Abstract: PURPOSE:To shorten the axial dimension by providing an annular cylinder chamber and a piston in a cylinder housing, and disposing a bearing, a part of which is pressed to a diaphragm spring, its retaining portion and a spring for urging outward on the piston. CONSTITUTION:An annular cylinder chamber 22 is provided in a cylinder housing 21 where a transmission shaft 24 is pierced, and a piston 26 is fitted in the cylinder housing through inner and outer seal materials 38, 36. A bearing retaining portion 27 is formed on one end surface of the piston 26 fitting portion, and an outer ring 29a is fixed to the end surface 27a thereof. The bearing retaining portion accommodates a clutch release bearing 29 for pressing an inner ring 29b to a diaphragm spring 32 through a support member 31. Both ends of a coiled spring 34 are respectively engaged with a diametral recess portion of the bottom 28b of a spring support groove and with a recess portion disposed on the bottom 22c of the cylinder chamber to prevent rotation. Accordingly, the axial dimension can be reduced to achieve a compact-size device.
Patent JP-S63196932-A (JP)
Title: Picture hard copy system
Inventor: CHIMURA HIROYASU
IPC: B41J2/00
Filed: 1987-02-10
Abstract: PURPOSE:To expand optionally an original picture (n) times the longitudinal direction and (m) times the transverse direction to obtain a copy by copying m-number of partial pictures in a first row out of nXm-number of expanded partial pictures and repeating the same operation up to an n-th row. CONSTITUTION:The original picture is equally divided to nXm-number of partial pictures, and the partial picture in the first row of the first column is expanded and displayed throughout the displayable area on a display device 5 and is copied by a printer 7. When the copy is printed, coordinates of upper right and lower left points are stored in storage devices 8 and 9 respectively. The partial picture in the first row of the second column is expanded and displayed in the same manner. The printing head of the printer 7 is moved right by one printing unit of coordinates stored in the storage device 8 to copy the picture, thus obtaining a right and left continuous copy. The printer head is moved downward by one printing unit of coordinates stored in the storage device 9 to repeat the same operation as above-mentioned operation for two partial pictures in the second row. Thus, partial pictures of first and second rows are obtained as an upper and lower continuous copy by the printer 7.