baber/WOPTO huggingface dataset:
Patent JP-H09105552-A (JP)
Title: Hot water supplier
Inventor: KAWASHIMA HIROFUMI
IPC: F23N5/02
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a gas passage and hence reduce the cost by combining ad opening and closing gas changeover solenoid valves having different passage flow rates. SOLUTION: There are provided a gas original solenoid valve 5 for opening/ closing a gas passage, a gas proportional valve 6 disposed downstream the gas original solenoid valve 5 for adjusting the amount of gas, and a plurality of gas changeover solenoid valves 7, 8 disposed downstream the gas proportional valve 6 for opening/closing the gas passage. The plurality of gas changeover solenoid valve 7, 8 are combined and opened and closed whereby the degree of combustion of a burner can be changed over. Hereby, a gas passage is reduced in its size, and hence the cost is reduced.
Patent JP-H07120275-A (JP)
Title: Method and apparatus for detecting absolute signal
Inventor: SEKI SHIGEO
IPC: H03M1/24
Filed: 1993-10-20
Abstract: PURPOSE:To reduce the consumption of power when an encoder is used, to reduce a change in a quantity of light with the passage of time and to obtain the high accuracy of an absolute signal by a method wherein a light-emitting body is turned on only when the absolute signal is detected and the light- emitting body is turned off after a presetting operation has been finished. CONSTITUTION:A power supply for an encoder 6 is turned on, a light-emitting body L1 for incremental-signal detection is turned on, a circuit 8 is operated, and a transistor 7 is turned on. Thereby, a light-emitting body L2 for absolute- signal detection is turned on for a prescribed time. An absolute signal 10b which is obtained while the light-emitting body L1 is turned on is preset in a counter 5, and it is then counted by an incremental signal 10a obtained by the light of the light-emitting body L1. Consequently, the light-emitting body L2 is turned on only when the signal 10b is preset when the power supply is turned on, and an electric current which is consumed by the encoder as a whole can be reduced. In addition, the light-emitting bodies are turned on for a short time, a change in a quantity of light with the passage of time is extremely small, and the initial value of the accuracy of the absolute signal can be maintained for many hours.
Patent JP-S62122246-A (JP)
Title: Resin molded semiconductor device
Inventor: KONDO TAKASHI
IPC: H01L23/31
Filed: 1985-11-22
Abstract: PURPOSE:To prevent intrusion of moisture such as water content into molding resin, by filling noncombustible gas in the molding resin, in which a semiconductor chip is embedded, at high pressure. CONSTITUTION:In a gap or an air hole in a molding resin body 3, e.g., an inactive gas such as argon and neon, insulating gas such as sulfur hexafluoride or the like is filled. As the noncombustible gas 4, any gas, which can prevent the intrusion of water content, can be used. However, an inactive gas, which does not react with the water content and does not corrodes aluminum, is most suitable. The filling method of the noncombustible gas into the molding resin body 3 is as follows: heating baking (deairing) is performed in a vacuum in order to taking out air included in a gap or in an air hole at the time of molding; then the noncombustible gas 4 is introduced; heating and pressurization are performed as required; and the gas is filled with pressure. This method is conducted so as to maintain the effect of preventing the dispersion of the filled gas due to diffusion and the intrusion of the water content. Practical temperature and pressure are determined based on the kinds of the gases.
Patent JP-H1179182-A (JP)
Title: Synthetic resin pallet
Inventor: MORI HITOSHI
IPC: B65D19/32
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To improve operability in striking an non-slipping member by providing the non-slipping member to be inserted into an insertion hole formed on an upper deck board in contact with a fork upper face so that it protrudes from a lower face of the upper deck board but does not protrude from an upper face of the upper deck board. SOLUTION: The synthetic resin pallet P is manufactured by fusing to integrate an upper deck board P' side and a lower deck board side. A predetermined number of insertion holes 10 through the upper deck board P' are formed on a region of the upper deck board P' where fork insertion holes intersect and in a part where an upper face of a fork comes into contact. A pair of anti-dropping bars 12 bridging between lower ends of opposite longer side ribs 11a are formed on the insertion holes 10, while a wedge-shaped locking claw 13 is formed at a lower part of shorter side ribs 11b. Then an non-slipping member S formed with protrusions s5... from a lower face of the upper deck board are inserted into the insertion holes 10, and a groove s1 is engaged with the locking claw 13 for attaching.
Patent JP-H03127789-A (JP)
Title: Aminopyridine derivative, production thereof and insecticide and germicide using same
Inventor: OBATA TOKIO
IPC: C07D495/04
Filed: 1989-10-11
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> and R<2> are 1-4C alkyl, halogen, etc.; R<3> and R<4>, together with N to which they are linked, form unsaturated 5-membered ring further having 1-2 N atoms in which 1-4C alkyl may be substituted on the aforementioned ring; m is 4-15; n is 0-2; R<5> is 1-4C alkyl, (substituted) phenoxy or (substituted) benzyl]. EXAMPLE:5-Chloro-N-(imidazol-1-ylcarbonyl)-N-(8-methylthioocty)-6-ethy l-4- pyrimidinamine. USE:An insecticide and germicide. PREPARATION:A compound expressed by formula II (X is halogen) is reacted with a compound expressed by formula III, normally in a solvent, such as benzene or methylene chloride, preferably in the presence of a base, such as triethylamine or pyridine.
Patent JP-H0889142-A (JP)
Title: Production of fishing line as a fishing gear
Inventor: TOKUNAGA KAZUO
IPC: A01K91/00
Filed: 1994-09-19
Abstract: PURPOSE: To provide a method of producing twisted yarns for resolving the causes of yarn breakage as a result of kinking and curling caused by the twisting as a defect of the twisted yarns. CONSTITUTION: An aramide fiber 2 is used as a core and several tungsten filaments 3 are twisted around the core in the S and Z twisting directions to provide the twisted yarn 15.
Patent JP-H06259981-A (JP)
Title: Drain power supply
Inventor: MAIKERU EI BAN BASUKAAKU
IPC: G11C16/06
Filed: 1993-10-21
Abstract: PURPOSE: To provide a drain power source which generates an adjusted positive potential during programming and gives it to the drain area of a selected memory cell through a bit line of an array of a Flash EEPROM memory cells. CONSTITUTION: The drain power source includes a charge pump means 20 which consists of a plurality of charge pump parts 20a to 20h driven by a plurality of alternating clock signals and properly generates a positive voltage in the high level. Canceling means 26 and 28 are connected to respective charge pump parts to effectively cancel the threshold voltage drop in the charge pump circuit. An adjuster circuit 22 responding to the adjusted positive potential in an output node and a reference voltage is given to generated a control voltage, and the positive voltage in the high level on the output node is controlled.
Patent JP-H03124936-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: NAKAMURA ARATA
IPC: F02D45/00
Filed: 1989-10-09
Abstract: PURPOSE:To invariably drive an air-fuel ratio control device in the state near the optimum air-fuel ratio by constituting it with a fuzzy inference means supplied with detected signals of an oxygen concentration sensor a tacho-generator as input signals and implementing fuzzy inference and a pulse width modulating circuit for controlling the switching valve of a fuel injection device in response to its result. CONSTITUTION:The fuzzy inference section 71 of a fuzzy computer 7 implements fuzzy inference based on the preset rule 72 according to the engine rotating speed from a tacho-generator 6, the oxygen concentration in the exhaust gas from an oxygen concentration sensor 5, and the engine intake air quantity from an air flow meter 4, and it outputs a signal indicating the opening degree of the nozzle switching valve of a fuel injection device as the inference result. A pulse width modulating circuit 8 converts the output voltage of this inference result into the open time of a fuel injection nozzle (pulse width) to control the fuel injection nozzle. The opening action quantity of the fuel injection device (the switching valve of the fuel injection nozzle) is thereby adjusted.
Patent JP-S63116887-A (JP)
Title: Paper use-up detection method
Inventor: SHOJI SHINICHI
IPC: B41J29/48
Filed: 1986-11-05
Abstract: PURPOSE:To make common the printing results of printers of different paper use-up detection positions, and to contrive a common processing when a paper is exhausted, by a method wherein a printing is stopped when the count value of a present printing position coincides with the set value of a position when the printing is to be stopped. CONSTITUTION:A paper use-up control circuit 9 outputs a paper feed counter set direction signal 31 by receiving a detection signal 35 from a paper use-up detection sensor 10 and, moreover, checks the information of a paper feed counter 8 and a printing interrupt counter 11 by a counter sense signal 30 and a printing interrupt counter sense signal 36, and outputs an abnormal signal 37 when the count values are identical with each other. Since, at this time, the value for a printing stop position is set in the printing interrupt counter by a host computer through a printing interrupt counter signal 25 from an interface 1, an abnormal signal 37 is outputted to stop printing when the count value of the paper feed counter 8 is subtracted to coincide with the count value of the printing interrupt counter 11.
Patent JP-H1031455-A (JP)
Title: Method for driving display, and device therefore
Inventor: OTOBE YUKIO
IPC: G09G3/282
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a pseudo contour and also generation of flickering in a display driving device and method therefor. SOLUTION: The driving device is arranged so that one field period being the time for displaying a picture, is composed of N pieces of sustain periods SF1-SFN comprising an address period in which each subfield period forms wall charges to all picture elements emitting light in the subfield period and the sustain periods determining the luminance level, and in the display driving method by which a gray scale is displayed on a screen according to the length of the sustain period, that is, light emitting time, in each subfield period, the sustain period in each subfield period during one field period is set to about the same length, and on the display, picture data are represented in N+1 gradations at luminance levels of 0 to N.
Patent JP-H02110959-A (JP)
Title: Planar cooling body
Inventor: SATO MANABU
IPC: H01L23/473
Filed: 1988-10-19
Abstract: PURPOSE:To obtain a cooling body which is lightweight and thin, applicable to any cooled body, fixable to a curved surface, and capable of cooling at optional cooling efficiency by a method wherein the cooling body is provided with organic films and a coolant flow path of metal foil interposed between the organic films. CONSTITUTION:A planar cooling body of this design is provided with organic films 3a and 3b and a coolant flow path 7 formed of a metal foil 4 interposed between the organic films 3a and 3b. The metal foil 4 forming the side face of the coolant flow path can be formed of any metal of raw material, if it is thermal conductive and can be formed into foil, such as gold, silver, copper, nickel, aluminum, or the like, but copper or nickel is desirable. For instance, the copper foil 4 is pressure-bonded to a polyimide film 3a, the copper foil 4 is processed into a shape shown in a figure, then the upside of the copper foil 4 is sealed up by covering it with a polyimide film 3b leaving an inlet and an outlet, 1 and 2, of coolant uncovered for the formation of the planar cooling body.
Patent JP-S61141241-A (JP)
Title: Telephone set
Inventor: SUZUKI TSUNEO
IPC: H04M1/26
Filed: 1984-12-13
Abstract: PURPOSE:To obtain a telephone set with ease of handling by switching automatically a signal into a pushbutton signal at a prescribed time elapsed after a dial pulse is transmitted by the operation of dial keys, displaying the switching and transmitting the pushbutton signal. CONSTITUTION:In hooking off a handset, a hook switch 7 is operated to input an off-hook signal to a control circuit 6, and when a dial key 1 is operated, the circuit 6 transmits a DP signal to a dial pulse DP signal transmission circuit 2. In transmitting a control signal to the polarity detection circuit 4, the circuit 4 detects the polarity inversion of a trunk link when a called party responds and transmits a detection signal to the circuit 6. The circuit 6 uses the detection signal to light a display light 5 and switches the circuit into a pushbutton PB signal transmission circuit 3, from with a PB signal is transmitted. Thus, the PB signal is transmitted to the DP line with ease of operation so as to attain the service of telephone computing or seat reservation of the Japan National Railway Co.
Patent JP-H05101884-A (JP)
Title: Sealing method and patterning method of organic electroluminescent element
Inventor: HOSOKAWA CHISHIO
IPC: H05B33/04
Filed: 1991-10-11
Abstract: PURPOSE:To develop a sealing method having high sealing effect for an organic electroluminescent element and patterning method with simple operation for an organic electroluminescent element. CONSTITUTION:An external surface of an organic electroluminescent element is coated with a sealing film consisting of a moisture-proofing polymer film and an adhesive layer. After the external surface of the organic electroluminescent element is coated with the sealing film, it is patterned by cutting the upper part electrode of the element.
Patent JP-S62122821-A (JP)
Title: Air-purifier for vehicle
Inventor: HAYASHI HARUTAKA
IPC: B60H3/06
Filed: 1985-11-22
Abstract: PURPOSE:To match the pollution level of the air and the purifying capacity of an air-purifier, by providing a timer section which stops the air-purifier after the capacity of the air-purifier being set to be for a predetermined time when the pollution level is below a predetermined value. CONSTITUTION:When the concentration of smoke in the passenger's comparatment of a vehicle lowers so that the detection level of a smoke sensor 7 is below a set value, an air-purifier 1 sustains a high purification capacity condition for a set time on a timer circuit 12. Further, the purifier 1 is set to be in a low purifying capacity condition for the set time on a timer circuit 13, and thereafter, the air-purifier is stopped. Thus, the air-purifier 1 is operated in accordance with the concentration of smoke in the passenger's compartment, and therefore, the pollution level of air in the passenger's compartment is matches with the purifying capacity of the air-purifier 1, thereby it is possible to give no feeling of physical disorder to the user.
Patent JP-H03124118-A (JP)
Title: Optical kill switch
Inventor: UCHIDA YOSHIHARU
IPC: H01L33/00
Filed: 1989-10-09
Abstract: PURPOSE:To attain sure judge with clear causal relation by providing a display section energized by a signal representing non-existence of a body to be detected from a reception section in an optical kill switch, and raising an alarm when defective operation takes place in said switch. CONSTITUTION:A display lamp 1c using an LED or the like is connected between the emitter of a drive transistor(TR) 1b and earth. The driving TR 1b is energized when the absence of a passenger is detected, and the display light 1c is lighted. If dirt takes place in an optical system member, the detection sensitivity of an optical kill switch 10 is lowered and an H level is outputted at the output of a level decider 12c regardless of the presence of a driver. Thus, a display device 1 is energized and the display light 1c is lighted. Thus, the driver recognizes a cause that the starting is disabled due to inconvenience of the optical kill switch 10 and proper countermeasure is taken.
Patent JP-H0974832-A (JP)
Title: Transferring row of seedling of linked seedling group and apparatus therefore
Inventor: SHOKAKU MICHIHIRO
IPC: A01C11/02
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To protect a seedling from the falling off and prevent the widening of the space between a preceding row, which has been transferred to a transport conveyor in an advanced order and a following row of transferred seedlings or the overlapping of both the opposing ends of the rows even in the case where the lengths of the row of seedlings transferred to the transport conveyor in serial order are varying. SOLUTION: When every row separated row by row from a linked seedling group P is transferred to a transport conveyor E in serial order, the length L1 of a preceding row P'n of seedlings before separation, which is to be transferred to the transport conveyor E in an advanced order, is determined. At a point of time when the preceding row Pn of the seedlings after separation, which has been transferred to the transport conveyor E, is transported by the conveyor E as long as the length L1 of the row of seedlings, the following row P(n+1) of seedlings after separation is transferred to the conveyor E.
Patent JP-H08125551-A (JP)
Title: Error correction system
Inventor: NAKAMURA MASARU
IPC: H04N19/182
Filed: 1994-10-27
Abstract: PURPOSE: To inhibit the correction of only a short code word when the code word shorter than a prescribed one is inputted and to precisely correct code words except for the short code words. CONSTITUTION: In a syndrome operation part 13, a processing is started in synchronizing with the code word. In subsequent operation parts, a processing is started by a start pulse generation circuit 18 counting for a code word length from the start pulse of a previous operation by one so as to generate the pulse. When the short code word is inputted, the next code word is synchronously inputted before the start pulse generation circuit counts for the prescribed code word length. Thus, counters 14 and 23 are reset and the processing of the short code words does not exist. The code word length count circuit 23 detects the output of the counter counting for the code word length with the output of a code word synchronous delay part 26 delaying the pulse for four code word length.  When the count value is not matched with the code word length, correction is inhibited for a period to a next processing process start pulse, which is inputted to a correction part 28.
Patent JP-S63111496-A (JP)
Inventor: MISHIERU OUBEERU
IPC: G21C13/073
Filed: 1987-10-21
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-S61140954-A (JP)
Title: Controlling method of developing device
Inventor: OKA KENJIYU
IPC: G03G15/09
Filed: 1984-12-13
Abstract: PURPOSE:To maintain the non-contact of a developer with the surface of an electrostatic latent image carrying body by continuing the rotational driving of a magnetic roller until the developer past an ear height control member arrives at a developing region while stopping the rotational driving of a developing sleeve when a developing operation is stopped. CONSTITUTION:The rotational driving of the magnetic roller 3 is stopped upon lapse of time T1 after the rotational driving of the developing sleeve 2 is stopped. More specifically, the developer is conveyed on the outside peripheral surface of the developing sleeve 2 only by the conveyance force generated by the rotation of the magnetic roller 3 during the time T1. The quantity of the developer past the ear height control member 4 is decreased only by the rotation of the roller 3 and the ear height is decreased by about 1/2 by the influence of a magnetic material 4b constituting the member 4. The developer which is decreased in the ear height is already at the developing region A where the developer faces the surface of a photosensitive drum 1 and the developer is not in contact with the surface of the drum 1 when the roller 3 stops rotating.
Patent JP-H06115657-A (JP)
Title: Glass tube determined quantity transferring device
Inventor: KUWANA HIROSHI
IPC: B65G49/06
Filed: 1992-10-02
Abstract: PURPOSE:To provide a glass tube determined quantity transfer device in which damage of glass tube is prevented while absorbing loss of glass tube carried with a conveyor, and the decided number of glass tubes can be taken out in the lump and transferred. CONSTITUTION:Loss of glass tube (a) due to a feed conveyor 1 is absorbed and the decided number of glass tubes (a) are taken out to transfer tables 4, 5 in order, by means of a glass tube detecting sensor 10 and a determined quantity take-out control part 12. For preventing damage of the glass tube (a), the glass tubes (a) are individually received on the recessed parts 4a, 5a of the transfer table 4, 5. While continuously driving the feed conveyor 1, the glass tubes (a) on the feed conveyor 1 are repeatedly taken out in order to the transfer table 4, 5 by the determined quantity, and for smoothly transferring them to the succeeding process, a plurality of set of the transfer tables 4, 5 are used, and controlled to move between a glass tube take-out position 1d and a transferring position to the succeeding process by means of a transfer control part 13. In each transfer table 4, 5, the supporting position of the glass tube (a) is made different from the tube axis direction for preventing interference.
Patent JP-H04140863-A (JP)
Title: Rom output correcting circuit
Inventor: SHIRAISHI SHINYA
IPC: G06F12/16
Filed: 1990-10-01
Abstract: PURPOSE:To shorten the start-up time by outputting an inversion instruction of data of a bit at the time when a ROM outputs data in an address, and inputting a data inversion instruction corresponding to each bit of the ROM output and each bit outputted by a ROM read control means. CONSTITUTION:In the case read of an address A is instructed, an FW shows information for showing a fact that it is necessary to invert data of a bit B of the address A in parallel therewith to a ROM read control part 3. A read address register 2 receives the address A from the ROM read control part 3, and a ROM 1 outputs the data of the address A by the register 2 to an output inverting device 4. As soon as the data of the address A is outputted to the device 4, the control part 3 outputs an inversion instruction to the device 4 corresponding to the bit B. When the ROM read data and the inversion instruction are received, the device 4 corresponding to the bit B inverts the ROM read data and outputs the inverted data to a processor.
Patent JP-H09110477-A (JP)
Title: Treatment of substrate surface, its substrate and method to remove dry bleed
Inventor: TAKEDA SATOSHI
IPC: C03C17/06
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate surface by a low-cost simple cleaning process with water without producing dry spots and to reduce the effect to cause eutrophication in lake water or the like by treating the substrate surface with a cleaning water containing a water-soluble material having a chelating function and by using a water-soluble material comprising borate and a chelating agent or a water-soluble material comprising citrate. SOLUTION: As for the water-soluble material comprising borate and a chelating agent, it is preferable to use a material comprising sodium tetraborate and EDTA. As for the citrate, sodium citrate is preferably used. The substrate is made of glass, plastics, ceramics, single crystal, etc., or one of these coated with an inorg. or org. material. Dry spots can be removed by cleaning the surface with a cleaning water to which the water-soluble material having a chelating function is added, drying the surface, and spraying a cleaning liquid prepared by using a detergent comprising water and/or a surfactant. A brush is preferably used in this process.