baber/WOPTO huggingface dataset:
Patent JP-H01303024-A (JP)
Title: Recharger
Inventor: MORIOKA TATSU
IPC: H02J7/04
Filed: 1988-05-27
Abstract: PURPOSE:To prevent erroneous function due to power interruption, by connecting the input terminal of a timer circuit through a control element having a gate to a rectifier output and connecting the gate terminal of the control element to a time constant circuit. CONSTITUTION:A time constant circuit comprising a capacitor C4 and a resistor R5 holds the gate voltage of a first transistor PUT1 at a high level even upon temporal interruption of commercial AC power thus holding the first transistor PUT1 in non-conducting state. Output at the output terminal 7 of a timer circuit IC is held at Low level even after temporal power interruption so as to bring a control transistor Q4 into non-conducting state thus stopping oscillation of an inverter circuit INV. Since the output from the timer circuit IC is in the state prevailing before power interruption regardless of temporal interruption of commercial AC power, recharge operation is not started when the recharger is reset and thereby a battery can be protected from over charge.
Patent JP-S61289587-A (JP)
Title: Tape cassette
Inventor: NEMOTO TSUNEO
IPC: G11B23/087
Filed: 1985-06-17
Abstract: PURPOSE:To execute the simple tacking of a front cover by pivotting a pair of right and left outside supporting shafts between upper and lower halves, fitting a pair of right and left projecting parts at a pair of right and left notches and constituting the cassette case. CONSTITUTION:When a front cover 10 is horizontally inserted from the forward direction as shown in the (i) direction of an arrow to an upper half 2, at a front surface wall 2a of the upper half 2, a pair of notch parts 40a and 40b is provided, and therefore, a pair of outside supporting shafts 13a and 13b of the front cover 10 and lock releasing pins 21a and 21b are not completely interfered to the front surface wall 2a, and inserted horizontally through a pair of notch parts 40a and 40b into the upper half 2. By inserting in the (i) direction of an arrow up to step parts 34a and 34b while a pair of outside supporting shafts 13a and 13b is slid on lower edge ends 30a and 30b of vertical walls 30a and 30b, an upper surface plate 10b of the front cover 10 is overlapped on a front edge end 2b of the upper half 2, and the insertion of the front cover 10 to the upper half 2 is completed. Thus, tacking can be simply and efficiently executed.
Patent JP-S61288654-A (JP)
Title: Facsimile equipment
Inventor: KATO YOSHIAKI
IPC: H04N1/00
Filed: 1985-06-17
Abstract: PURPOSE:To prevent sending of an error signal to an opposite station by setting the mode forcibly to the manual reception mode during the preparation of the equipment. CONSTITUTION:When a calling indicator signal is received from a line, the presence of the automatic reception mode is discriminated (S10), and in case of the automatic reception mode, whether or not the printer is ready is discriminated (S21), and when ready state, whether or not an automatic reception flag is set is discriminated (S22). When set, after the said automatic reception flag is reset (S23) and the mode is set to the automatic reception mode (S25). When an incoming is received from an opposite station and the printer is not in ready state regardless of the automatic reception mode, the automatic reception flag is set (S31) and the mode is set to the manual reception mode (S32). As a result, since telephone bell keeps ringing at the reception side, it is found out that the equipment is not prepared. Since no error signal is sent to the opposite station, no error display is raised in the opposite station.
Patent JP-S5920242-A (JP)
Title: Preparation of fluorine-containing aliphatic carboxylic acid chloride
Inventor: FURUTAKA YASUHISA
IPC: C07C53/46
Filed: 1982-07-27
Abstract: PURPOSE:To prepare the titled compound in high purity, extremely easily, by reacting a fluorine-containing aliphatic carboxylic acid with thionyl chloride in the presence of trimethylamine or triethylamine as a catalyst, and separating and reusing the catalyst with simple procedure. CONSTITUTION:A fluorine-containing aliphatic carboxylic acid is made to react with thionyl chloride at 40-100 deg.C in the presence of 0.1-10wt%, based on the carboxylic acid used as a raw material, of trimethylamine or triethylamine as a catalyst. At the end of the reaction, the amine is present in the reaction system as the hydrochloride which is insoluble in the reaction product (acid chloride), and floats on the product immediately after the completion of the reaction to enable the easy separation from the acid chloride. The acid chloride is discharged from the bottom of the reaction vessel, and fractionated to obtain the objective compound in high purity. The amine hydrochloride left in the reaction vessel can be reused as the catalyst by adding the carboxylic acid and thionyl chloride, and subjecting to the reaction condition.
Patent JP-2000322691-A (JP)
Title: Position adjusting device for magnetic sensor
Inventor: TAMAGAWA TATSUO
IPC: G08G1/09
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent a magnetic sensor from being damaged by the step of a road or the like in a vehicle to travel while detecting a magnetic nail embedded in the road. SOLUTION: On each of guide routes L1-L12 calculated by a car navigation system, on the basis of a table stored in the car navigation system, links L5-L7 with embedded magnetic nails and links L1-L4, L8 and L9 with no embedded magnetic nail are identified. When the vehicle reaches a position P1 just before the approach of the link with the embedded magnetic nail, the magnetic sensor is moved down by an actuator and when the vehicle reaches a position P2 after passing through the link with the embedded magnetic nail, the magnetic sensor is moved up by the actuator.
Patent JP-S5833245-A (JP)
Title: Pattern forming material
Inventor: TANIGUCHI MORIO
IPC: G03C1/72
Filed: 1981-08-24
Abstract: PURPOSE:To obtain a photoresist adapted to microprocessing, low in resolution drop due to swelling, high in sensitivity, and superior in dry etching characteristics. CONSTITUTION:To reduce swelling due to a developing soln., it is necessary to constitute a system having a different functional group and different solubility, and a suitable functional group is that of a spiropyran, triphenylmethane, o- nitrobenzoyl, or the like type. Therefore, this purpose is attained by using a copolymer of a monomer having such a functional group, and a monomer containing a benzene ring, such as styrene, superior in dry etching performance, or a mixture of a compound having such a functional group and a polymer superior in dry etching performance.
Patent JP-S6023801-A (JP)
Title: Image pickup device
Inventor: MACHIDA KOUZOU
IPC: G02B5/20
Filed: 1983-07-19
Abstract: PURPOSE:To decrease reflected light and to improve the sensitivity of an image pickup device by using a prescribed filter for the face plate of an image pickup tube or the cover glass of the package case of a solid-state image pickup element. CONSTITUTION:A solid-state image pickup element 8 and a separation filter 10 for three colors facing the photodetecting part of said element are built in a package case 1. The element 8 is connected to internal lead terminals 13, 14 via lead wires 11, 12 and the terminals 13, 14 are connected to external lead terminals 15, 16. A face plate (cover glass) 17 is further provided atop the case 1. A filter 18 having an IR cut characteristic or optical low-band filter characteristic is used for the face plate 17, by which the need for the glass plate used thus far is eliminated and the reflection of light is decreased. It is also possible to use a filter formed by adhering an optical low-band filter 10 and an IR cut filter 21 by means of an adhesive agent 20 as the face plate 17.
Patent JP-H10307926-A (JP)
Title: Generating method of three-dimensional image data
Inventor: ERA KAZUNARI
IPC: G06T19/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To generate a three-dimensional image of high quality with use of a small number of polygons by generating the framework data on a three- dimensional space based on the photographic image information and mapping the photographic image to the framework data. SOLUTION: It's possible to consider that a frame PT, a center point P and a screen BT of an object photographed at the center of a photographic image PP are expressed in a two-dimensional way where a cylindrical three- dimensional space is crushed in its depth direction and pushed into the frame PT. The three-dimensional polygon cubic data are generated by adding the distance information on a border line to the mesh image data which are acquired from the radial division, frame and border lines starting at the center point P. The mapping processing is carried out in a sticking mode of the color image data, and the 1st three-dimensional data are obtained. The lettering processing, etc., is carried out for production of the 1st and 2nd correction image data. Then the correction image data are mapped for production of the 2nd correction three-dimensional data. The 2nd correction three-dimensional data are deformed into the 2nd three-dimensional image data and outputted.
Patent JP-S5356955-A (JP)
Title: Monostable multivibrator using nand circuit
Inventor: ISHIMOTO AKITERU
IPC: H03K3/033
Filed: 1976-11-04
Abstract: PURPOSE:To make a mesastable time wide-range and successively variable stably and make a mesastable time constantly invariable, by providing a circuit consisting of the diode for clamp.
Patent JP-H05302334-A (JP)
Title: Draining method for water in slope
Inventor: MINAMI NAOE
IPC: E02D17/20
Filed: 1992-04-24
Abstract: PURPOSE:To easily drain water in a slope, by a method wherein a pipe, in which slender linear members bound are held, is inserted into a place at which the water in the slope percolates, and the water in soil is led out along the linear members. CONSTITUTION:A water-draining device is formed by holding slender linear members 2, which are bound, in a pipe 1 and by projecting both ends of the linear members 2 from the pipe 1. The water-draining device is inserted into a slope 4 at which water percolates and water in the soil of the slope 4 is led out by capillarity among the linear members 2. On the other hand, after the pipe 1 is inserted together with the linear members 2, the pipe 1 may be pulled out leaving the linear members 2 in the soil.
Patent JP-H04332722-A (JP)
Title: Epoxy resin composition
Inventor: TOMOI MASAO
IPC: C08L63/00
Filed: 1991-05-07
Abstract: PURPOSE:To provide the subject composition composed of an epoxy resin, a glycidyl group-containing acryl polymer and an aromatic secondary diamine, capable of producing a cured material having a high toughness while maintaining its elasticity, i.e., resin strength and suitable for a molding material, an adhesive, etc. CONSTITUTION:The objective composition obtained by blending (A) an epoxy resin (preferably bisphenol A type epoxy resin) with (B) a glycidyl group- containing acryl polymer and (C) an aromatic secondary diamine as a curing agent. As the component (B), a terpolymer between butyl acrylate, glycidyl methacrylate and acrylonitrile, having >=300g/eq epoxy equivalent and 3000-20000 number-average molecular weight is preferable. As the component (C), p,p'-(N,N'- dimethyl)diaminodiphenyl sulfone is preferable and diaminodiphenyl sulfone as an aromatic primary diamine is preferably used in combination therewith in a molar ratio of (30:70)-(70:30).
Patent JP-H10325545-A (JP)
Title: Grill apparatus
Inventor: TAKEUCHI HISATO
IPC: F24C3/12
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a grill apparatus which enables continuation of the baking of material to be cooked according to the condition in a grill storage even when no water exists in a grill pan. SOLUTION: This apparatus is provided with a grill storage 14, a heating means 18, a grill pan 15 where water is stored, a temperature detecting means of the grill pan 15, a time counting means 43 to measure continued heating time and an operation control means 41 which controls the operation of the heating means 18 to stop heating when a set time is reached. An internal storage temperature judging means 42 is provided to judge the temperature in the grill storage 14 at the start of heating. The operation control means 41 continues heating operation up to the set time when the temperature of the grill pan exceeds a specified value at the cold start. The heating is stopped according to the results of comparison between the residue of the set time and extension time when the temperature of the grill pan 15 exceeds a specified value at the hot start.  The operation control means 41 stops the heating according to the results of comparison between the residue of the set time and the extension time when the temperature of the grill pan 15 exceeds a specified value.
Patent JP-H02309848-A (JP)
Title: Cordless telephone set
Inventor: UMEYAMA HIROSHI
IPC: H04M1/00
Filed: 1989-05-25
Abstract: PURPOSE:To prevent useless waste of a battery of a cordless telephone slave set by providing a magnetic sensing sensing it that the cordless telephone slave set is placed on a charging device section provided in addition to a master station ratio equipment or independently of the master station radio equipment after the end of talking. CONSTITUTION:When a slave set 6 is placed onto a charging device 18 of a master set 1 (or a charging device being an independent device), a permanent magnet 19 is provided, which drives a reed switch 14 built in the slave set 6 and a magnetic sensing means for on-hook control is constituted by the permanent magnet 19 and the reed switch 14. In this case, after the end of talking with a destination, when the user places the cordless telephone slave set 6 onto a charging device 18 provided to the master station radio equipment 1 or the independent charging device, it is detected by the magnetic sensing means to set the standby state. Thus, useless waste of the battery 7 of the cordless telephone slave set 6 is prevented.
Patent JP-H01302651-A (JP)
Title: High pressure sodium lamp
Inventor: KITAHARA TADASHI
IPC: H01J61/34
Filed: 1988-05-30
Abstract: PURPOSE:To enhance the laser efficiency by arranging a locational member between a light emitting tube and an outer pipe, and putting the center axis of the light emitting tube identical to the center axis of the outer pipe. CONSTITUTION:Between a light emitting tube 4a and an outer pipe 4b leaf springs (locational member) 4c, 4c... having bend are interposed so as to put their axes identical and so as not to conduct the heat due to discharge to the outer pipe 4b. These leaf springs 4c, 4c... are welded fast to rings 4d, 4d of stainless steel to be fixed to the two ends of the light emitting tube 4a. To prevent application of stress to the light emitting tube 4a because of connection with lead, a lead 9 and a lead 4f of a discharge electrode 4e are coupled with twist wire (external force absorbing conductor) 10 of stainless steel interposed to them. Therefore, the center position of the light emitting tube 4a can be accurately arranged in desired position by placing the outer pipe 4b in specified position, which facilitates enhancement of laser concentrating efficiency.
Patent JP-H02309706-A (JP)
Title: Voltage/current converting circuit with output switching function
Inventor: NISHIMURA KOICHI
IPC: H03F3/181
Filed: 1989-05-24
Abstract: PURPOSE:To not only decrease the number of elements, but also improve the conversion accuracy by how much the number of signal passing transistors(TR) is small by using changeover. switch part TR in common to a TR for current conversion. CONSTITUTION:The voltage/current converting circuit consists of an operational amplifier A1, an input terminal 10 which is connected to the positive inverted input terminal + of the operational amplifier A1 and supplied with an input voltage VIN, a resistance R1 which is connected between the inverted input terminal - of the operational amplifier A1 and GND, two PNP TRs Q1 and Q2 which are connected in common to the inverted input terminal-of the operational amplifier A1, and an electronic switch S1 which switches connections between the output terminal of the operational amplifier A1 and the bases of the TRs Q1 and Q2. Then a current output obtained by converting an input voltage VIN into a current value divided by the resistance value of the resistance R1 is switched and outputted to the collector of the TR Q1 or Q2 according to the position of a switch S1.
Patent JP-H0431231-A (JP)
Title: Cutting and removing device for packing wire
Inventor: OKUBO SATORU
IPC: B65B69/00
Filed: 1990-05-22
Abstract: PURPOSE:To make it possible to carry a packed body and in addition, perform wire removal safely not by manual work by a method wherein a wire is cut by a wire cutting device by operating a wire gripping device and wire cutting device, and then holding of a packed body is released by opening bale clamps. CONSTITUTION:A packed body 6 placed on a floor or ground, etc. is gripped by bale clamps 5, and the bale clamps 5 are raised along supporting posts 2, and the packed body 6 is held by a truck 1. At this time, a movable blade 20 of a wire cutting device 9 does not cut a wire 10 but holds the packed body. Then, the packed body 6 is carried to an optional unpacking position for the packed body by driving the truck 1. For unpacking, while the packed body 6 is lifted by the bale clamps 5, a wire gripping device 8 and the wire cutting device 9 are operated by a control lever 25. By this method, the movable blade 20 of the wire cutting device 9 moves first, and the wire 10 is cut between the movable blade 20 and a fixed blade 18. Then, a movable claw 15 of the wire gripping device 8 moves and grips the wire 10 between the movable claw 15 and a fixed claw 13. The wire 10 can be assuredly gripped by the function of the wire gripping device 8.
Patent JP-H01299637-A (JP)
Title: Medium ball fluidizing layer device
Inventor: KUBOTA TOSHIHIKO
IPC: B01J8/40
Filed: 1988-05-30
Abstract: PURPOSE:To dry and pulverize the material to be dried with good efficiency using the fluidizing wind velocity corresponding to the drying character of the material by giving vibration to the medium balls in the drying chamber in the drying conical body in which the upper part of a rectifying plate having through-holes is drying chamber and the lower part is an air retaining chamber. CONSTITUTION:The blowing-in air sent from a blowing-in fan 15 is heated by a heater 16 and passed through the rectifying plate 12 in such a state that the medium balls 18 are vibrated by a vibration generating unit 22, so that the medium balls 18 are heated and fluidized. On the other hand, a liquid material 17 is sent in the drying chamber 14 by a pump P and dropped on the fluidized medium balls 18 through a nozzle 19. The dropped liquid material 17 is stuck on the surface of the medium balls 18, and, at the same time, dried and solidified by the hot wind and the heated medium balls 18. The dried and solidified material is pulverized by the mutual collision of medium balls, and floated and such by a product recovery unit 20 to be recovered as a powdery product 17a.
Patent JP-S6023755-A (JP)
Title: Natural circulation type solar heat water heater
Inventor: TAMAOKI TAKESHI
IPC: F24J2/44
Filed: 1983-07-20
Abstract: PURPOSE:To simplify the mounting structure of the heater under a condition that the increase of the installation area thereof is restricted and permit to place the heater at a desired place by a method wherein a flat type hot-water reserving tank is provided with a flat plate type solar heat collector at the upper part thereof. CONSTITUTION:The hot-water reserving tank 3 is formed into a flat type in order to arrange it below the flat type solar heat collector 6 and whereby the increase of the installation area of the hot-water heater may be restricted, one part of the hot-water heater is prevented from being protruded largely toward upward and the weight of the heater is prevented from concentrating on one part in the installation area. Accordingly, the shape of the heater becomes hard to stand against a wind pressure and the mounting structure of the heater may be simplified while the selection of the installing place may be facilitated.
Patent JP-H02310444-A (JP)
Title: Abnormality detector of self-calibration system for grain sample
Inventor: ITATSU YOSHIHIRO
IPC: F26B25/00
Filed: 1989-05-25
Abstract: PURPOSE:To effectively utilize a weight meter by comparing the measured value of the weight meter with a prescribed value and discriminating the content of the abnormality of samples according to the results of the comparison. CONSTITUTION:A cargo receiving and weighing machine 1 starts cargo receiving and weighing when grains are carried to grain drying and adjusting facilities. A sampling device samples a prescribed amt. of a part of the grains by a sampling cup during this weighing. The sample drawn by the sampling device is transported to the initial weight meter 2 upon ending of the weighing by the weighing machine 1 and the initial weight of the sample is measured. The measurement signal is supplied to a control circuit. The measured value of the sample weight is compared with a min. permissible quantity. The leakage of the sample during transportation is discriminated when the measured value is below the min. permissible quantity as a result of the comparison. The intrusion of the sample remaining in a transporting route is discriminated and this effect is displayed on a display device when the measured value exceeds the max. permissible quantity. The effective utilization of the weight meter is attained in this way and the cost of the production over the entire part of the system is reduced.
Patent JP-S63296079-A (JP)
Title: Transfer device
Inventor: SAKAI YUKIO
IPC: G03G15/16
Filed: 1987-05-28
Abstract: PURPOSE:To eliminate the production of a transfer failure of a rear end part by preventing a drop of a rear end part of a form, by placing a Mylar sheet of the lower side placed along a transfer guide plate, at a transfer position side from a Mylar sheet of the upper side. CONSTITUTION:In order to allow transfer paper to adhere closely to a photosensitive body 20, first and the second Mylar sheet members 22, 23 are provided along a transfer guide plate 21. In that case, the second, Mylar sheet 23 is placed at a transfer position side from the Mylar sheet 22 of the upper side. According to such a constitution, a transfer form is allowed to adhere closely to the photosensitive body 20 and a satisfactory transfer is executed and also, when the rear end part of the form is separated from the first Mylar sheet 22 of the upper side, its rear end part is held by the second Mylar sheet 23 of the lower side, therefore, a transfer failure of the rear end part of the form is not produced.
Patent JP-H05322004-A (JP)
Title: Torque converter
Inventor: MATSUOKA YOSHIHIRO
IPC: F16H45/00
Filed: 1992-05-25
Abstract: PURPOSE:To reduce shock at connection of a power cutoff clutch and drag torque at disconnection thereof. CONSTITUTION:This torque converter comprises a torque converter main body 1, a power cutoff clutch 2 and a seal ring 61. The power cutoff clutch 2 comprises a hub 22 connected to the torque converter main body 1, a driven plate 33 which can be connected to a main drive shaft 10, a clutch part 23 for connecting/disconnecting the turbine hub 22 to/from the driven plate 33 and a damper connecting part 24 for elastically connecting the driven plate 33 to the main drive shaft 10. The seal ring 61 prevents fluid in the torque converter main body 1 from entering the space A in which the power cutoff clutch 2 is arranged.