baber/WOPTO huggingface dataset:
Patent JP-S63217150-A (JP)
Title: Weight detector of heat-cooking apparatus
Inventor: OGASAWARA TOSHIO
IPC: F24C7/02
Filed: 1987-03-04
Abstract: PURPOSE:To detect positively and accurately the weight of a material to be heated by generating a non-charge state to be supported and slid by the crest part of a cam upon the rotation of a rotary shaft, and a charge state to be set free at the root part of the cam, and detecting the difference in the weights between both states by a weight detector. CONSTITUTION:When the driven shaft of a rotary table 3 is driven by a motor 9, a pin member 16 moves on a cam member 15. When the pin member 16 is in a root part 15a, the lower end surface of the driven shaft 5 is supported by cantilevers 11a and 11b via a steel ball 17 and the deflection thereof is detected as a weight by strain gages 18-18d. Then, when the pin member 16 shifts to the crest part of the cam, the driven shaft 5 float up from the steel ball 17 and slides on the cam surface, and outputs from strain gates 18a-18d become 0. Thus, the difference in weight between the non-charge state and the charge state is detected by a weight detector consisting of strain gages. Thus, the weight of the material to be heated can be detected positively and accurately and the zero value setting of the initial weight is not required to improve the workability of the device.
Patent JP-S57164315-A (JP)
Title: Controller for coil current
Inventor: TACHIBANA YASUO
IPC: G05F1/10
Filed: 1981-04-02
Abstract: PURPOSE:To set a desired current value in a short time, by processing a control operation with a digital signal. CONSTITUTION:A current value flowing to a coil 3 can be controlled by picking up a required power supply voltage VM from a commercial single phase voltage with a transformer 1 and adjusting 4 thyristor trigger angles of a bridge type full wave rectifier 2. That is, a current value IM of the coil 3 can quickly be followed to an objective signal gamma by generating trigger pulses with a trigger angle calculated with a current controller 5 from the voltage VM, the current value IM at that time measured with a current measuring device 4, and a desired current set value gamma. The current controller 5 consists of a pulse generator 30, a controller main body 31, and a constant setter 32. Then pulse generator 30 generates a pulse at zero crossing point of the AC voltage VM, and the output pulse is used for clock pulses (sampling pulses) for the controller main body 31 and the constant setter 32.
Patent JP-H09239238-A (JP)
Title: Denitration apparatus
Inventor: KATAYA ATSUSHI
IPC: B01D53/56
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To purify ozone flowing toward the roadway of a tunnel even when the simple operation of an ozone generator is performed during the stop of the fan of a denitration apparatus. SOLUTION: A denitration apparatus has a fan 1 sucking tunnel ventilation gas, an ozone generator oxidizing nitrogen monoxide to nitrogen dioxide, an ozone supply nozzle 3, a dry absorbent bed 4 containing active carbon as one component to absorb nitrogen dioxide, an ozone purifying unit 5 housing an ozone purifying agent and a changeover damper 6 for guiding ozone to the ozone purifying unit 5. Since the ozone-containing air 7 generated as the result of the simple operation of the ozone generator 2 during the stop of the fan 1 of the denitration apparatus is purified by the ozone purifying unit 5 without being allowed to flow toward the roadway of a tunnel, the simple operation of the ozone generator 2 and the disassembling and maintenance of the fan 1 can be performed at the same period and the disassembling and maintenance period of the whole of the denitration apparatus can be shortened.
Patent JP-S61208034-A (JP)
Title: Liquid crystal element
Inventor: KATAGIRI KAZUHARU
IPC: G02F1/133
Filed: 1985-03-12
Abstract: PURPOSE:To improve a preliminary orientation by providing plural structural elements having stripe-like side walls on one of substrates, and by orientating the another one of the substrates in about a parallel or a vertical direction against the extended direction of said structural elements, and by using a specific liquid crystal compd. CONSTITUTION:A plural structural elements 104 having the stripe-like side walls 106, 107 are arranged on one of the substrate 101 of a pair of electrode substrate 101, 110. The another substrate 110 is uniaxially oriented in about a parallel or a vertical direction against the extended direction of the element 104, and the Sm phase of the liquid crystal compd. or the liquid crystal composition contg. therein shown by the formula wherein R is an alkoxy or an alkyl group, R* is an optical active group having an asymmetric carbon atom, and also phase changed from the phase lying at a higher temperature side than that of the Sm phase, is formed on the another substrate. By constituting the titled element as mentioned above, the liquid crystal element having the structure compatible with both the operation of the element due to the phase stability of the ferroelectricity liquid crystal and the monodomain property of the liquid crystal 105 may be obtd., thereby enabling to remove a defect on the spacer edge, even if, in a memory state liable to generating the defect.
Patent JP-S6212928-A (JP)
Title: Random access system for optical recording and reproducing device
Inventor: OZAWA YASUYUKI
IPC: G11B27/10
Filed: 1985-03-12
Abstract: PURPOSE:To prevent the number of crossing tracks from miscounting by discriminating the moving directions to the inside or the outside at the time passing the center of tracks by a fixed extent in case of a high speed driving and generating an one-track crossing pulse. CONSTITUTION:A speed deciding means 50 for branching an input of a counting circuit 15 and deciding whether a track crossing speed is a high speed or a low speed and a switch 51 to be actuated by the output of the means 50 are formed. The switch 50 switches a means for counting one-track movement from the outside to the inside (from the inside to the outside) at the generation of an output from the 3rd detecting circuit 11 successively to the output of the 1st (2nd) detecting circuit in case of the low speed output of the means 50 and a means for counting one-track movement from the outside to the inside (from the inside to the outside) at the generation of an output from the 2nd (1st) detecting circuit successively to the output of the 1st (2nd) detecting circuit in case of the high speed output.
Patent JP-S6185055-A (JP)
Inventor: KUROODO RIIZAA
IPC: H02K37/00
Filed: 1985-03-13
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-S57165272-A (JP)
Title: Connecting method for wire bonding
Inventor: TAKIZAWA KEIICHI
IPC: H04N1/032
Filed: 1981-04-03
Abstract: PURPOSE:To enable to perform a bonding in high density, by a method wherein a connectibg wire for coupling together connecting terminals spaced at a long distance is positioned in a higher level than that of a connecting wire for connecting together teminals spaced at a short distance. CONSTITUTION:A conductor 16 connected to a heating resistor is formed on an insulating substrate 15 whereon a plural number of heating resistors is installed, and connecting terminals 162 are attached in a zigzag pattern to the end of the conductor 16. A diode array 12, whererin 8 diodes are housed in a chip, is placed on the substrate 15, and terminals, which work as a bonding butt corresponding to each diode, are attached in a zigzag pattern on the array 12. In case the connecting terminals 162 are connected to their respective terminals 122, the terminals spaced at a short distance are bonded through a connecting wire 171, the terminals at a long distance through a connecting wire 172, and the connecting wire 172 is located in a higher level by a difference of, for example, 0.05-0.1mm., in height than that of the connecting wire 171.
Patent JP-H05250398-A (JP)
Title: Customer control system
Inventor: KAMEDA YUICHI
Filed: 1992-03-09
Abstract: PURPOSE:To control the held blood relationship of customers and utilize it for various business chances and to expand business results by providing a household-classified customer information part, a blood relationship table, and an execution control part. CONSTITUTION:This system is equipped with the household-classified customer information part 3 where the customer information that banking institutions have is classified by households, the blood relationship table 4 containing information on the blood relationship relating to the customer information in the household-classified customer information part 3, and the execution control part 2 which check the relation to other households by using the household- classified customer information part 3 and blood relationship table 4. Then a public relations man gathers necessary data by daily business activity and inputs the data through an information input part 1, and the execution processing part 2 operates to register them in the household-classified customer information part 3 and blood relationship table 4. Thus, blood relationship person names and blood relationship codes are registered in addition to transaction customer names.
Patent JP-H06267779-A (JP)
Title: Surface mount capacitor
Inventor: YABE YUTAKA
IPC: H01G9/00
Filed: 1993-03-11
Abstract: PURPOSE:To prevent inverse mounting of a capacitor used for surface mount wiring substrate. CONSTITUTION:A positive or negative electrode 2 is provided to a central part of a capacitor body 1, and negative or positive electrodes 3 whose polarity is different from the electrode 2 are provided to both ends. According to this constitution, a capacitor can be mounted in an electrode pad 5 of a wiring substrate regardless of an attachment direction of the capacitor, thus eliminating the possibility of inverse mounting.
Patent JP-H08215829-A (JP)
Title: Inserting method
Inventor: NAKAARAI HIDEO
IPC: B22D19/00
Filed: 1995-02-16
Abstract: PURPOSE: To provide an inserting method into an aluminum casting without eroding an aluminum pipe, etc. CONSTITUTION: After setting the aluminum pipe 3, etc., formed with an aluminum alloy spreading material having higher m.p. than that of the aluminum alloy base metal into a metallic mold 1, the molten aluminum alloy base metal is poured into the metallic mold 1 and aluminum pipe 3, etc., is inserted into a casting composed of the aluminum alloy base metal. The molten metal temp. just after pouring the molten metal into the metallic mold 1 is set at a lower temp. than the m.p. of the aluminum alloy spreading material.
Patent JP-S61211043-A (JP)
Title: Printer
Inventor: HAGA YOICHI
IPC: B41F17/18
Filed: 1985-03-15
Abstract: PURPOSE:To obtain a printer capable of always printing clearly in a continuous mode by providing a constitution to adhere printing ink to a belt, transferring the belt adhered with ink and print a surface to be printed after transferring ink to a printing head with a transfer belt at a standstill. CONSTITUTION:An ink belt 1 subjected to sporadic transfer control is transferred from a feed reel 2 to a takeup reel 3, and an ink adhesion position is provided in the transfer path of this belt. At this position, for instance, the supply of ink is properly controlled by an ink feed nozzle 4. To keep the thickness of this ink layer constant, for instance, an ink doctor 5 is provided halfway through its transfer. Then a printing head is allowed to contact the ink surface thus controlled to a constant layer thickness to transfer ink to the printing head. For instance, when the panel of a cathode ray tube is printed, two character wheels 6 are allowed to contact the ink belt 1 by a printing method to print the edge and the center simultaneously and shift them. Then ink is transferred to the character wheel 6 to print the side wall surface of a cathode ray tube.
Patent JP-S60193009-A (JP)
Title: Temperature control circuit
Inventor: MORITO KATSUMI
IPC: G05D23/19
Filed: 1984-03-15
Abstract: PURPOSE:To facilitate the easy active or stop control by setting desired levels for resistance values of resistances which decide the upper and lower limit temperatures for load control. CONSTITUTION:The emitter of the 1st transistor (TR) 10 serving as a switching means is grounded via a detection element 11 which varies the resistance value by temperatures. While the mitters of the 2nd and 3rd TR12 and TR14 are grounded via resistances 13 and 15 which decide the upper and lower limits of temperature respectively. The collectors of those TRs are connected to a constant voltage power supply VDD via a resistance 16. A microcomputer 18 contains a pulse generating circuit which designates the digits of a display part 20. Thus the pulses are delivered to the bases of TRs 10-14 to turn them on alternately. As a result, the divided voltage obtained in an ON mode of each TR is stored to the 1st-3rd registers 23-25 via an A/D converter 17 to undergo comparison and operation. Thus the start/stop of a load 19 is controlled.
Patent JP-H11248036-A (JP)
Title: Protection board arranging device
Inventor: KAMEI HIDENOBU
IPC: H02G1/06
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a protection board arranging device which works well without resorting to human labor. SOLUTION: A dolly 4 is equipped with a container 6 whose top and bottom are opened by an elevation cylinder 5 and in which protection boards are accommodated in a stack, and the lowermost one of the stacked boards and the next one are clamped simultaneously by hold cylinders 25 attached to the bottom openings in the front and rear surfaces of the container 6 so that the boards can be conveyed along a ditch 3, and the outputs of a photo-sensor to sense the level of the container 6 and another photo-sensor 26 to sense the end of the already laid protection boards are fed to a control device installed in an operation panel 7, and setting of the elevating/sinking stop position of the container 6 and clamping and unclamping of the hold cylinders 25 are conducted automatically, and thereby protection boards are laid in alignment at the bottom of the ditch.
Patent JP-S55144429-A (JP)
Title: Quartz glass for light transmission fiber and its manufacture
Inventor: TAKADA HISAO
IPC: C03B37/014
Filed: 1979-04-24
Abstract: PURPOSE:To obtain quartz glass for light transmission fiber element having a fixed loss characteristics regardless of wave lengths by the procedure in which SiO2 fine particles for the manufacture of fiber are produced by a H2-O2 flame and at the same time a metal oxide of Fe, etc., is uniformly crystallized within said fine particles by controlling the partial pressure of the metal oxide. CONSTITUTION:SiO2 fine particles for fiber are crystallized and deposited on the base material 11, e.g., quartz bar, etc., from a hydrolyzable compound, SiO2, by means of the H2-O2 flame from the burner 12, and at the same time several ppm order of a metal oxide of Fe, Ni, etc., e.g., FeCl3, is uniformly crystallized or solid- soluted on or within the SiO2 fine particles by introduction the said metal oxide from the burner 13 while controlling its partial pressure at a fixed value by diluting it with He, etc., and by causing a chemical reaction of it at a high temperature. Thus, a quartz glass doped with Fe, etc., for light transmission fiber element which can maintain a fixed loss characteristic of 50dB/km or less within the wave length range of at least 0.6-1mum can be obtained.
Patent JP-S55142685-A (JP)
Title: Thermal printer
Inventor: MASAKI KATSUMI
IPC: B41J29/17
Filed: 1979-04-23
Abstract: PURPOSE:To provide a printer without developing malfunction of printing, tape feeding, and head running by a system wherein a cleaning section wound round the head element having a thermal head is stopped during recording, while the cleaning section is operated during non-recording. CONSTITUTION:An endless cleaning tape 29 is interposed between a head 1 and a transfer tape 6. The cleaning tape 29 is provided with the perforations 30, 31, and the perforation 31 is interposed between the luminescent element 40 and the light- sensitive element 41in recording by the head 1, while the heating element 2 is appeared from the perforation 30 to stop at the position making directly contact with  the transfer tape. When the contact point 46-2 makes contact with the contact piece  46-3 by operating the switch 46 in completing the recording, the driving roller 34 is  turning as soon as the head 1 starts to heat, starting the cleaning tape 29 shift, and  stopping the switch 46 drive after the perforation 31 passes between 40, 41. When  the tape 29 is shifting as it is for one revolution to reach between 40, 41, the tape  29 is stopped, and the heating of the head 1 is also stopped.
Patent JP-S56146366-A (JP)
Title: Horizontal afc device
Inventor: SATOU SUKEYUKI
IPC: H04N5/12
Filed: 1980-04-16
Abstract: PURPOSE:To avoid an extraordinary change of a horizontal oscillation frequency, by supplying previously a voltage to the output termial of a horizontal AFC wave detecting circuit from a limiting circuit. CONSTITUTION:The TV signal supplied to the terminal 1 is applied to the synchronous separating circuit 2 to extract a horizontal synchronous signal. This synchronous signal is applied to the horizotal AFC wave detecting circuit 3. The output of the circuit 3 is filtered through the filter circuit 4 and then applied to the horizontal oscillating circuit 6 via the resistance 5. The oscillation output of the circuit 3 is applied to the horizontal drive output circuit 7. A partial output of the circuit 7 is fed back to the circuit 3 as a signal relating to the circuit 6. Thus a horizontal AFC circuit is formed. The voltage is supplied previously to the output terminal of the circuit 3 from the limiting circuit 8. As a result the oscillation frequency of the circuit 6, is prevented from extraordinary lowering by applying a prescribed amount of voltage from the circuit 8 and even if the frequency of the horizontal synchronous signal is lowered to reduce the output voltage of the circuit 3.
Patent JP-H03253393-A (JP)
Title: Thermal recording body
Inventor: TOYOFUKU KUNITAKA
IPC: B41M5/333
Filed: 1990-03-03
Abstract: PURPOSE:To improve a recording sensitivity, to raise a brightness and to enable high-speed recording by using a colorless dye precursor and a developer of specific structure, which reacts with the dye precursor to color the latter while it is heated. CONSTITUTION:The title recording body has a sheet substrate, a dye precursor formed on at least one side of the substrate and being substantially colorless and a thermal coloring layer including a developer, which reacts with the dye precursor to color the latter while it is heated, and the developer contains at least one sort of compounds expressed by the formula, where R1, R2 and R3 respectively represent a hydrogen atom or alkyl group of 1-3 carbon atoms independently of others but all of R1, R2 and R3 do not represent the hydrogen atom or alkyl group simultaneously. The usage of the developer is preferably 10-1000wt.% to a leuco dye. Also, the thermal coloring layer may contain a thermoplastic aromatic organic compound as occasion demands. The known thermoplastic compounds are, e.g. 1-hydroxy-2naphthoic acid phenyl ester, etc.
Patent JP-H07226242-A (JP)
Title: Wire connecting mechanism for board without soldering process
Inventor: YAMASHITA CHIKAYA
IPC: H05K7/12
Filed: 1994-02-10
Abstract: PURPOSE:To reduce the number of parts item, and to save the soldering process and the washing process by integrally forming a plug connector and a pressure- contact connector with each other, and installing a pressure-contact terminal in a printed board. CONSTITUTION:A L-shape pressure-contact terminal 3, in which a lead wire A4 is fixed to one side and the other side is formed with a pressure-contact type plug, is installed in a pressure-contact connector 2, and the terminal, which is projected from the connector 2 is inserted into a round hole of a printed board A1 for assembly. The terminal 3 to be inserted is formed into a cylindrical split terminal having the spring-like elasticity, and when it is inserted into the hole, it is perfectly adhered to the hole. At fall-out preventing projection provided at an intermediate part of the terminal 3 is flattened by pushing it, and the terminal 3 can be drawn. Claws provided in both sides of the connector 2 have elasticity, and when the claws are inserted into square holes of the board A1, the claws are adhered to both ends of the square holes to fix the connector 2. With this structure, soldering process and washing process can be saved to prevent the environment pollution due to the washing liquid.
Patent JP-2000246096-A (JP)
Title: Adsorption treatment agent
Inventor: NISHIJIMA TSUYOSHI
IPC: A61L9/16
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an adsorption treatment agent which contains an adsorbent substance for adsorbing a component to be adsorbed in a gas to be treated and a water-absorbent substance for supplying water to the adsorbent substance during its reaction and of which the adsorbent substance exhibits an improved reactivity with the component to be adsorbed by using an H- and ZSM5-type zeolite as the water-absorbent substance. SOLUTION: The water-absorbent substance comprises a ZSM5-type zeolite. According to the crystal structure, zeolites are classified into A type, ZSM5 type, Y type, X type, etc., among which ZSM5 type can more enhance the reactivity of the adsorbent substance with the component to be adsorbed (especially a carbonyl-containing compound) than other types. On the other hand, zeolites are classified into Na type and H type (proton type) according to the ion type, an H type zeolite being more capable of enhancing the reactivity of the adsorbent substance with the component to be adsorbed (especially a carbonyl-containing compound). Therefore, an H- and ZSM5-type zeolite is the most suitable as the water-absorbent substance.
Patent JP-S62208640-A (JP)
Title: Resin sealing process for semiconductor element
Inventor: INAGAKI ASAO
IPC: H01L21/56
Filed: 1986-03-07
Abstract: PURPOSE:To enable a resin to be hardened within a short time subject to specified configulation by a method wherein an ultraviolet ray hardening type resin is injected into a vessel containing a semiconductor element to be irradiated with ultraviolet rays passing through the wall of vessel. CONSTITUTION:A vessel 1 is formed of one kind of resin selected out of polyamide resin, polycarbonate resin, acrylic resin, polyarylate resin or polysulfonic resin. A semiconductor element is correctly held in the vessel 2 while silicon or urethane denatured acrylate resin 6 is injected from a resin injector 4 to be hardened by multiple ultraviolet rays 7 passing through the vessel 2. Through these procedures, the resin 6 can be hardened within a very short time of 1-5min for resin-sealing process while a semiconductor element contained in the vessel 2 is resistant to external force subject to no stress imposed by the hardening process within the time specified.