baber/WOPTO huggingface dataset:
Patent JP-H01321748-A (JP)
Title: Frequency shift keying reception system
Inventor: OISHI YASUYUKI
IPC: H04B1/16
Filed: 1988-06-23
Abstract: PURPOSE:To not only reduce the power consumption but also miniaturize a device with one high frequency mixer by inputting a reception signal and the output of a local oscillator, which is deviated from its reception frequency by a maximum frequency deviation value of modulation, to one high frequency mixer to perform frequency conversion. CONSTITUTION:A high-frequency reception signal R(t) received by an antenna 1 is amplified by a low-noise amplifier 8 and is mixed with the output from a local oscillator 2 by a high frequency mixer 3 and is converted to a base band signal. A component of a frequency 2fc is eliminated by a low-pass filter 4 whose band width 2fd is about two times as wide as a modulation frequency fd,and the output of the filter 4 is amplified by an amplifier 9, and the output of this amplifier 9 is inputted to a differentiator 5. The output of the differentiator 5 is squared by a detector 6 using the nonlinear area of a diode and is inputted to a low-pass filter 7 and has a component of a frequency 4fd eliminated by the filter 7 and is discriminated in a comparator 10 based on a set threshold to obtain a reproduced binary code.
Patent JP-S63318890-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UENO MASAYUKI
IPC: H01L21/339
Filed: 1987-06-22
Abstract: PURPOSE:To constitute an output alteration switch of a CCD by providing a storage gate, to which a switch signal is supplied selectively, at the input part of respective branch correspondingly to a transfer gate. CONSTITUTION:The CCD transfer channel of an input side as the common terminal of switches is constituted of transfer gates 1A, 2A, to which a drive clock pulse is supplied, and the storage gates 1B, 2B. The transfer gate 3A is provided so as to cover all of a branch part. The separated storage gates 3BR, 3BP are provided for this transfer gate 3A at the entrance of channels, branched into two. The drive clock pulse is supplied alternatively to the storage gates 3BR, 3BP. The transfer gates 4A and the storage gate 4B are arranged in common for the storage gates 3BR, 3BP, and the transfer gate 5A and the storage gate 5B are provided for the branched two transfer channels.
Patent JP-H0452800-A (JP)
Title: Parking waiting time display device
Inventor: ISHIKAWA SHUJI
IPC: G04G9/00
Filed: 1990-06-14
Abstract: PURPOSE:To obtain a parking waiting time display device from which predicted waiting time in a parking lot can precisely be realized by providing an exit vehicle detection means, an operation control means obtaining the average value of interval time and a display means. CONSTITUTION:A timer part 11 transmits a reset signal (T) to a counter 10 at a prescribed supervisory time interval, resets it and transmits it to a reset signal (T) operation control part 12. The counter 10 counts and accumulates an exit signal whenever it is inputted and transmits it to the operation control part 12. It fetches the counting/accumulation value of the counter 10 as data whenever it receives the reset signal (T). Furthermore, it divides a supervisory time interval when the reset signal (T) is outputted from the timer part 11 by a counting/accumulation value 'C' from the counter 10, calculates the average value of time interval which the exit signal generates within the supervisory time interval and displays it in the waiting time display part 14 of the display means 7. Thus, a predicted average entering time can be grasped much more easily.
Patent JP-H0975243-A (JP)
Title: Stainproof plate
Inventor: SUGANO MITSUMASA
IPC: B32B7/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an antifoulant plate on which oily staining is sticked can be easily cleaned. SOLUTION: An antifoulant plate which is arranged on the surrounding of an apparatus which is a cause for scattering staining and receives the staining is provided. The antifoulant plate has a surface layer contg. a photo- semiconductor and the surface exhibits hydrophilic properties in accordance with photo-excitation of the photo-semiconductor. When the surface of the antifoulant plate exhibits enough hydrophilic properties, the staining sticked on the surface becomes easy to remove.
Patent JP-S6136695-A (JP)
Title: Method of brazing fins to heat pipe
Inventor: KIKUCHI KENICHI
IPC: F28D15/02
Filed: 1984-07-26
Abstract: PURPOSE:To extremely easily manufacture the heating unit and to secure safety against the rupture of the heat pipe by heating portions of heat pipe other than those whose fins are wound, dissolving soft wax by utilizing the heat transfer and soaking characteristic of the heat pipe, and brazing fins to the heat pipe. CONSTITUTION:A band-shaped soft wax (solder) 2 is turned around one end of a heat pipe 1 in which an electric heat medium is sealed in a hermetically closed tubular vessel, and corrugated band-plate fins 3 are turned in a spiral form longitudinally of the band plate having a relatively narrow width when the lower side of the heat pipe 1 is heated, said heat pipe 1 starts the operation as a heat pipe and its temperature is increased while holding the substantially equal temperature across the full length thereof, and reaches the melting point of the soft wax 2. When all the soft wax 2 is dissolved, the temperature of said heat pipe 1 begins to rise again. Hence, when the power source of the heater 4 is turned OFF at this time point, the temperatures of said heat pipe 1 and the soft wax are immediately lowered, and said soft wax 2 solidifies. Thus, the brazing operation is completed. The brazing is not limited to the turning of a brazing material of a band shape around the entire part of the fins.
Patent JP-S6210044-A (JP)
Inventor: JIYOSEFU II RINCHI
IPC: C07C69/732
Filed: 1986-07-04
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-S6050109-A (JP)
Title: Manufacture of molten steel dephosphorizing agent
Inventor: YOSHIDA SHIYUUJI
IPC: C21C7/00
Filed: 1983-08-29
Abstract: PURPOSE:To manufacture inexpensively a molten steel dephosphorizing agent made of sodium silicate by utilizing molten slag which is produced as a by-product when molten iron is desiliconized as a silicic acid feeding source. CONSTITUTION:Molten iron 2 in a molten iron charging pan 1 is desiliconized by blowing a disiliconizing agent. Slag produced by the desiliconization is introduced into a kneader 5, a sodium compound 7 contg. oxygen is added, and they are mixed and slowly cooled. The resulting slag contg. sodium silicate in a slag pan 14 is crushed, and iron is magnetically separated and removed to obtain a molten steel dephosphorizing agent.
Patent JP-H0323257-A (JP)
Title: Dielectric porcelain composition
Inventor: KURAMITSU HIDENORI
IPC: C04B35/46
Filed: 1989-06-19
Abstract: PURPOSE:To enhance the insulation resistance, dielectric breakdown strength, etc., the title compsn. by specifying x, y and z when the principal component is represented by a general formula xBaO.Y[ (TiO2)(1-m)(ZrO2)m].zRe2O3 and by adding a specified amt. of two or more among Nb2O5, Ta2O5 and V2O5. CONSTITUTION:This dielectric porcelain compsn. contains 100 pts. wt. principal component represented by the above-mentioned general formula (where x, y and z show a molar ratio within the ranges each defined by points a-f in the table, x+y+z=1.00, 0.001<=m<=0.200 and Re2O3 is one or more kinds of oxides of rare earth elements selected among La2O3, Pr2O3, Nd2O3 and Sm2O3) and 0.001-0.010 pt. mol, in total, of two or more among Nb2O5, Ta3O5 and V2O5 as secondary components. ZrO2 enhances dielectric breakdown strength. Nb2O5, Ta2O5 and V2O5 enhances insulation resistance and dielectric breakdown strength.
Patent JP-H0321472-A (JP)
Title: Telephone for visually or auditorily handicapped person
Inventor: MINO YOSHIKO
IPC: B41J3/32
Filed: 1989-06-19
Abstract: PURPOSE:To enable a handicapped person to understand a telephone communication from a normal telephone using an exclusive telephone as a receiver by a method wherein a transmitted audio signal is outputted as characters for an auditorily handicapped person or as voice and braille for a visually handicapped person. CONSTITUTION:A voice transmitted from a normal telephone 2 is received by an audio input part 3 and converted to an audio electric signal. In an audio signal identification part 4 in which the correspondence with previously registered special characters, such as fillet character or braille character, is stored and learned, an inputted audio pattern is converted to a corresponding character electric signal. In a memory part 5, these audio and character signals are stored, as necessary. An output form selection key 6 is operated. When a braille is selected as an output form, the character electric signal is converted to a braille stamping signal in a processing part 7 for forming projections. A voice is outputted from a speaker 8. In a fillet character printing, a white or black electric signal is converted to a stamping signal and outputted to a fillet character printer 9, wherein fillet characters are successively printed on paper. The braille can be easily stamped by a braille printer 10 on a braille stamping signal converted in the processing part 7.
Patent JP-H0671008-A (JP)
Title: Fastener for alpine ski
Inventor: PASUKARU BARON
IPC: A63C9/00
Filed: 1993-06-28
Abstract: PURPOSE: To provide a binding for alpine ski with capabilities of being installed promptly on a ski plate, easily removing a brake from a base plate and allowing the screws connecting the base plate with the ski plate to perform the function to fix the pedestal of the brake on the base plate. CONSTITUTION: A base plate 2 is integrally combined with a ski plate by screws 14 and 15, a brake 8 for ski has a pedestal 10 overlapping the base plate 2, and the combination between the pedestal 10 and the base plate 2 is realized by a cooperation between tenons 18 and 19 and mortises 20 and 21 of the base plate 2. The brake 8 is connected to the base plate 2 with a removable locking device 23. The screw for connecting the ski plate with the front part of this binding pierces both the pedestal 10 of the brake 8 and the front part of the base plate 2, and the head of the screw is supported by the brake base plate 10. When this brake is to be released, the locking device 23 is released by relaxing the front screw 14.
Patent JP-H057064-A (JP)
Title: Multilayer printed-circuit board
Inventor: SHIBAYAMA KOICHIRO
IPC: H05K3/40
Filed: 1991-06-27
Abstract: PURPOSE:To provide a multilayer printed circuit board, wherein a thermoplastic resin is used as an insulation base material, and the leads of circuit parts can be subjected to soldering, inserted into through holes. CONSTITUTION:In a multilayer printed circuit board, used is a thermoplastic resin as an insulation layer 1, and on its surface and its inner part, provided are respectively required circuit patterns 2, and further, in the board, bored are holes 3 for inserting the leads of circuit parts, which are passed through the board from its surface to its undersurface. In such a multilayer printed circuit board, specifically, a conductive paste layer 7, whose binder is the thermoplastic resin, is provided on the opening section of the hole 3, which is on the undersurface side of the board, extending from the opening section to a required circuit pattern 2a, with which one end of the conductive paste layer 7 is connected. Further, a land 6 for soldering is so formed on the opening section as to contract its diameter. Also, on the opening section of the hole 3 for inserting the leads of circuit parts, wherein the hole 3 is so bored as to be passed through the board from its surface to its undersurface and the opening section is on the undersurface side of the board, conductive paste layers 5, 6, 7, whose binders are the thermoplastic resins, are so provided as to contract the diameter of the opening section, and as to extend from the opening section to the required circuit pattern 2a, with which one end of the conductive paste layers 5, 6, 7 is connected. Therefore, when inserting the lead of the parts into the hole 3 for inserting the lead of the parts and bonding the lead to the conductive paste layer by soldering, between the lead and the conductive paste layer, the solid junction by soldering is performed.
Patent JP-S6050604-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUI MASAHIKO
IPC: G11B20/06
Filed: 1983-08-26
Abstract: PURPOSE:To attain recording and reproducing without restricting a video band by making signal current flow so as to be superposed to erase current to be made to flow to rotary erase heads at the recording time, and at the reproducing time, taking out reproduced signals from the rotary erase heads to process the signals. CONSTITUTION:Signal current flowing into the rotary erase heads 17, 18 is recorded in a tape by using erase current as bias, but since the gap width of the heads is wide, so-called deep layer recording is executed. However, the deep layer recording is not applied to a video FM signal because the head gap is narrow and the FM frequency is high. This recording system is effective as a signal recording system for FM signals reduced at their <=1MHz spectrum components. Since the rotary erase heads 17, 18 which are not used at the reproducing time in an ordinary method are used in this recording system, FM-modulated sound signals or signals such as other data information can be recorded and reproduced without increasing the number of heads and restricting the video band. As shown in a block diagram, known operations are used for that of respective circuits constituting a reproducing circuit.
Patent JP-H08324164-A (JP)
Title: Rewritable record card
Inventor: MORI MAKOTO
IPC: G07F7/08
Filed: 1995-06-01
Abstract: PURPOSE: To enable simply display necessary information at a low cost by displaying a combination of reversible information of a reversible visible information display unit and irreversible information of an irreversible visible information display unit as a complete image in a rewritable record card useful for a lottery of a shipping district. CONSTITUTION: A film having an aluminum reflecting layer 12, a reversible thermal record layer 13 and a protective layer 14 printed with black UV ink in a predetermined pattern on the part of a support 11 is formed in a card state. When it is applied to a card for a lottery, a guest who desires to participate for the lottery submits a card issue application, and receives a card. The card is previously printed with an irreversible image 23 on a rewritable display unit 22. In a lottery place, for example, premia of special prize, first, second, third and consolation prizes and visible information (picture) printed on the card are prepared, the picture is divided to certain numbers, and gradually formed for a predetermined period. The prizes are decided from the complete result of the image, and the premia are given.
Patent JP-H08329120-A (JP)
Title: Handy terminal
Inventor: SHINODA HIROSHI
IPC: H04L29/00
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a handy terminal capable of reducing the power consumption of a battery by allowing a communication control means to stop a CPU system clock in its stand-by state. CONSTITUTION: A CPU 3 can stop a system clock by turning a signal, the inverse of WAKEUP, to a low level, executing a sleeve instruction by software and executing an instruction for stopping the clock. In the case of restarting the system clock, a fixed code is inputted from the outside of a circuit, and when the code satisfies a prescribed condition, the system clock can be restarted. Since the CPU clock of a handy terminal can be restarted and data communication can be attained by a request from a host computer, the useless consumption of a battery for the CPU 3 in a communication waiting state can be reduced. In addition, the generation of a trouble disabling data communication due to an operator's miss of turning on a power supply for the handy terminal can be prevented.
Patent JP-H0712211-A (JP)
Title: Speed chance controller of automatic transmission
Inventor: YAMAMOTO MASAHIRO
IPC: F16H61/06
Filed: 1993-06-28
Abstract: PURPOSE:To decrease speed change shock by providing an initial correction rate memory means for renewing a first feedback correction rate and storing it, and an initial correction rate command means which instructs the first feedback correction rate to a pressure regulation means. CONSTITUTION:An automatic transmission selects a specified speed change means by a selective liquid pressure operation of a frictional element. Working liquid pressure of the frictional element is feedback-controlled by a pressure regulation means during this speed change based on a feedback correction rate shown by a ratio of the target value to the real value of a transmission input rotational variable rate. The first feedback correction rate is renewed and stored by an initial correction rate storing means everytime when such speed change takes place and the initial feedback correction rate at the time of previous speed change renewed by the initial correction rate memory means as the feedback correction rate at the initial time of feedback control, is instructed to the pressure regulation means by the initial correction rate command means. Consequently, speed change shock can be decreased.
Patent JP-S6047928-A (JP)
Title: Infrared ray detector
Inventor: ONO HIDEHIKO
IPC: G01J1/02
Filed: 1983-08-26
Abstract: PURPOSE:To prevent the attaching of a contaminant particle in an optical system by providing a getter near an infrared ray passage path to adsorb the contaminant particle such as gas released from an heat insulator or the like. CONSTITUTION:When put into operation in the outer space, an infrared ray detector 3 is cooled with a radiation cooler 1, but a contaminant particle is released from a heat insulator 5 being high in the temperature and attaches to the surface of the optical system 4 and the infrared ray detector 3 to lower the optical signal characteristic. To counter this, a getter 7 is arranged partially in the perimeter of the optical system 4 to absorb the contaminant particle. The getter 7 is made up of an activated metal, for example, zirconium and absorb water molecule from germanium or the like used for the filter of the optical system 4 and a contaminant particle such as chlorine gas released from the heat insulator 5.
Patent JP-S5946561-A (JP)
Title: Inspector for electronic appliance
Inventor: NAKAMURA SHIGERU
IPC: G01R31/28
Filed: 1982-09-09
Abstract: PURPOSE:To enable decision on an display of propriety by providing a comparison/collation circuit for collating an inspection number in an inspection executing number memory circuit and transmitting an inspection signal to an object equipment based on the output thereof to receive a response signal thereto. CONSTITUTION:An inspection signal is transmitted to an electronic equipment 11 from an inspection 10 to prestore an inspection signal 12, an inspection signal 13 and a reference response signal 14 into a memory circuit 15 corresponding to inspection items as one number unit set. An inspection number specification circuit 16 and a execution number memory circuit 17 are provided and a specified number memorized is supplied to a comparison/collation circuit 18 to be collated with an inspection number 12 read out of the memory circuit 15 and fed to a judging circuit 19 to which a signal is fed from an operation circuit 20 for directing the start and end of inspection. An inspection signal 13 is transmitted to the electronic equipment 11 through an output circuit 21 to perform an inspection, stored into an inspection result memory circuit 23 and finally indicated on a display unit 24. This can eliminates unnecessary inspection to reduce the inspection time.
Patent JP-H0820094-A (JP)
Title: Composite packing material and packing container using the same
Inventor: YOKOTA TOMOHIRO
IPC: B65D65/40
Filed: 1994-07-08
Abstract: PURPOSE:To provide a composite packing material especially excellent in aroma retentivity and heat sealability and a packing container using the same. CONSTITUTION:A heat sealable seal layer 12 composed of copolymerized polyethylene terephthalate constituted of two or more kinds of dicarboxylic acid components and one kind of a glycol component is laminated to at least the single surface of a core layer 11 mainly composed of polybutylene terephthalate with a degree of crystallization of 15% or more.
Patent JP-S6051052-A (JP)
Title: Recalling system by additional dial
Inventor: KONDOU YASUTAKA
IPC: H04M3/42
Filed: 1983-08-30
Abstract: PURPOSE:To inform a called extension of request for recalling and enable a called subscriber to make recalling properly by letting a caller additional dial specified items in case of incoming of trunk line. CONSTITUTION:When a station side caller desires call to an extension 3 by additional dial system, the caller dials additionally special number for request for recalling, number of the extension, subscriber's number of the caller and hooks on. Consequently, a central controlling unit 9 stores this dial information in a memory 10, and displays presence of recalling request on a display unit 4 provided in the extension 3. Then, when the extension 3 dials special number for calling and recalling, the unit 9 catches a main wire trunk 5 and a sender 7, and reads out subscriber's number of the caller from the memory 10 and sends out. Consequently, the caller is recalled automatically.
Patent JP-H0447929-A (JP)
Title: Resinous motor casing and production thereof
Inventor: UMEZAWA TAKAO
IPC: B29L31/34
Filed: 1990-06-15
Abstract: PURPOSE:To drastically enhance the roundness of a bearing pressure insertion part in spite of a motor casing made of a resin by carrying out the insertion of a bearing under pressure before the temp. of the resin material injected in a mold lowers to the glass transition temp. thereof after the detachment of the resin material from the mold. CONSTITUTION:A resin material is detached from an inside mold B by pulling during a period when the temp. of the mold is higher than the glass transition temp. of the resin material and the resin material is yet in an activated state and advanced in crystallization and a bearing 5 is inserted in a bearing pressure insertion part 6 before the temp. of the inner peripheral surface of said insertion part 6 become lower than the glass transition temp. and, thereafter, the resin material is cooled to room temp. to mold a casing 1. In the temp. lowering process after the pressure insertion of the bearing, the resin material is molded and shrunk while it gradually follows the shape of the bearing so as to conform to the surface of the bearing inserted under pressure and, as a result, the inner peripheral surface of the bearing pressure insertion part 6 becomes a state near to roundness almost coming into contact with the outer peripheral surface of the bearing 5 and no locally offset pressure insertion stress is applied to the bearing 5 and the deformation of the bearing 5 can be effectively avoided.
Patent JP-S5945939-A (JP)
Title: Glass for exo-electron dosimeter and its preparation
Inventor: KAWAMOTO TAKAMICHI
IPC: G01T1/06
Filed: 1982-09-08
Abstract: PURPOSE:To provide the titled glass composed of lithium borate and silicic acid or alumina at a specific ratio, and having excellent sensitivity to radiation, and excellent heat resistance and weathering resistance. CONSTITUTION:The glass for exo-electron dosimeter is composed of 50-100wt% of lithium borate and 0-50wt% of silicic acid or alumina. The glass can be prepared by melting and forming a glass batch containing 50-100wt% of lithium borate and 0-50wt% of silicic acid or alumina, cooling the glass, and reheating the product to separate the lithium borate crystals in the glass matrix.