baber/WOPTO huggingface dataset:
Patent JP-S52108495-A (JP)
Title: Preparation of polyimide resins
Inventor: HOSOKAWA ETSUO
IPC: C09D179/08
Filed: 1976-03-09
Abstract: PURPOSE: To prepare polymide resins useful as raw materials for insulating coatings consisting of water as a solvent, by the reaction of a tetracarboxylic acid or its derivative upon a diamine containing a specific organic compound in an organic solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000223903-A (JP)
Title: Microwave circuit
Inventor: HIEDA MORISHIGE
IPC: H03H7/20
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To suppress amplitude variation by preventing unnecessary resonance from being generated in a frequency band of a passing high-frequency signal. SOLUTION: The circuit is equipped with two SPDT switches 31 and 32 which switch two terminals and select one of them, two lines 21 and 22 which are switched by the SPDT switches 31 and 32 and different in electric length from each other, and an SPST switch 40 which has one terminal connected to the connection point between partial lines 21a and 21b formed by dividing the line and the other terminal grounded. The electric length of the partial lines positioned at both ends of the line 21 is set smaller than λg/4 (λg: wavelength of a high-frequency signal on the line) and the electric length of the other partial line is set smaller than λg/2.
Patent JP-S61185962-A (JP)
Title: Complementary mos integrated circuit
Inventor: MITANI HITOSHI
IPC: H01L27/092
Filed: 1985-02-13
Abstract: PURPOSE:To improve latch-up resistivity, by providing with a power source voltage controlling circuit on a region insulated from the semiconductor substrate, between the integrated circuit and the power source terminals of the integrated circuit. CONSTITUTION:An N channel MOS transistor consisting of an N<+> diffusion layer 24 formed in a P<-> well, oxide film 18 and gate electrode 25 and a P channel MOS transistor consisting of a P<+> diffusion layer 28 formed in an N<-> substrate 15, oxide film 18 and gate electrode 29 are formed on the principal surface of the N<-> substrate 15. An N layer 23 of a diode is connected to the P<+> diffusion layer 28 and power source pad 12, while the P layer is connected to a polycrystalline silicon layer 31 as a ground wire. In this way, controlling the power source voltage is possible. Moreover, since the voltage controlling circuit is being formed on a region insulated from the semiconductor substrate, the leak current does not trigger latch-up, so that latch-up resistivity can be remarkably increased and a reliable complementary MOS integrated circuit can be provided.
Patent JP-H04243736-A (JP)
Title: Device for supplying plate
Inventor: OKUDA AKIRA
IPC: B65H3/08
Filed: 1991-01-24
Abstract: PURPOSE:To reduce the number of attracting pads, that of components related to the attracting pads and that of intake systems for the attracting pads in an attraction type plate supply device. CONSTITUTION:In a plate supply device wherein a separating device 19 which separates a plate W from a plate-placing position P to push up the same is provided independently of a traveling roder 14, one part of an attracting pad 25 is used in common to the roder 13 and the separating device 19. The roder 13 is installed on a rail 12 in such a manner as freely traveling thereon and the part of the attracting pad 25 is gripped by a clamp device 32 in such a manner as being freely attached and detached. The separating device 19 is adapted to drive and elevate a clamp-device mounting frame 24, and a clamp device 33 capable of supplying the freely attached and detached attracting pad 25 to the rodor-side clamp device 32 is provided to the clamp-device mounting frame 24.
Patent JP-S54118446-A (JP)
Title: Powder spraying gun
Inventor: KIYONAGA KOUICHI
IPC: B05B7/14
Filed: 1978-03-07
Abstract: PURPOSE:To prevent the deposition and blocking of coating powder in a spraygun, by making the outer wall of a hollow chamber porous, and introducing air into the spraygun through the porous wall. CONSTITUTION:The main body of an electrostatic powder spraying gun 8 is provided with a hollow chamber 7 extending to the end of the gun. The hollow chamber 7 is connected with an air inlet 1, and the outer wall thereof is made of porous material such as polyethylene, polypropylene, Teflon, etc. Air (pref. dehumidified air) is introduced into the chamber 7 from the air inlet 1, and blasted through the whole porous wall 4. The spraying gun 8 is thus covered with the air stream, which results in the prevention of powder deposition as well as the cooling of the spray gun 8.
Patent JP-S59151678-A (JP)
Title: Temperature branch valve
Inventor: YASUKAWA KEIICHI
IPC: F16K31/70
Filed: 1983-02-18
Abstract: PURPOSE:To branch fluid in accordance to temperature by arranging two springs having different characteristic and made of profile memory alloy while facing each other and utilizing sensor and actuator functions of these springs. CONSTITUTION:Branch valves 10, 10' having a plurality of holes 11, 11' is energized toward flow-out ports 3, 4 by means of coil springs 14, 14'. Coil springs 14, 14' are made of profile memory alloy, and when employing bidirectional profile memory alloy having different setting temperature of recovery, feeding of hot or cold thermal fluid (A) into lead-in section 2 will cause extension of coil spring 14 if said fluid (A) is hotter than setting temperature while cause shrinkage of spring 14', thereby the flow-out port 4 will open to discharge thermal fluid (A) while if it is colder than setting temperature, extension/shrinkage of coil springs 14, 14' will be reverse to open the flow-out port 3 to discharge said fluid (A).
Patent JP-H02205818-A (JP)
Title: Light control film
Inventor: SHINGU AKIRA
IPC: G02F1/133
Filed: 1989-02-06
Abstract: PURPOSE:To allow the control of the see-through property of a window by providing the 1st wiring in such a manner that the 2nd transparent conductive film is not impressed with a voltage during energization between the electrodes of the 1st transparent conductive film, providing the 2nd wiring for impressing the voltage between one electrode of the 1st transparent conductive film and the electrode of the 2nd transparent conductive film and switching both the wirings. CONSTITUTION:The electrodes are provided on both opposite sides of the 1st transparent conductive film and the 1st wiring to be used as a heating element by energization is provided. The 2nd transparent conductive film is provided with the electrode at least on one side in order to function as a light control film and is installed with the 2nd wiring which can impress the voltage between this electrode and one of the electrodes for energization of the 1st transparent conductive film. The 1st wiring and the 2nd wiring are changed over by a switch. Namely, this light control film has two functions and while the film is the light control film, the film acts as the heating element by switching. This film has the function to prevent dew condensation in addition to the function to control light of a window, etc.
Patent JP-H09199162-A (JP)
Title: Sealed alkaline storage battery
Inventor: NANAMOTO KATSUYA
IPC: H01M10/28
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a sealed alkaline storage battery using a hydrogen storage alloy for a long-life negative electrode by using more negative electrode active material quantity at the portion where both faces of a negative electrode face positive electrodes than at the portion where only one face of the negative electrode faces the positive electrode. SOLUTION: Two inside hydrogen storage alloy electrodes at the portions A facing positive electrodes on both faces, two outside electrodes at the portions B facing the positive electrodes on one face, and three foam metal nickel positive electrodes 3 wrapped by separators 2 made of a polyamide nonwoven fabric into an envelope shape are laminated to form an electrode group. The electrode group is installed in a deep-drawn case 1 together with an alkaline electrolyte mainly made of KOH, and a lid plate having a return type safety valve is laser-welded to the case 1 to manufacture a nickel-metal hydride battery. A rise of the internal pressure is effectively suppressed when the sealed alkaline storage battery is charged, and the cycle life is improved.
Patent JP-S63194821-A (JP)
Title: Roll forming apparatus for welded pipe
Inventor: YAMADA MASAYUKI
IPC: B21D5/12
Filed: 1987-02-06
Abstract: PURPOSE:To stabilize into a nearly zero rolling state by detecting the rolling amount of a metal strip to independently move each of a pair of forming rolls in the direction crossing crossing at right angles with the longitudinal direction of the metal strip. CONSTITUTION:A measuring instrument 15 to measure the rolling amount of the material is composed of a bar 15-1 to detect the edge position of the metal strip 1 and a displacement gauge 15-2 and installed on a sellected position to be the maximum rolling amount. As the rolling amount is measured by the measuring instrument 15, based on this rolling amount, the rolling control is performed by moving one of the pair of vertical rolls independently up and down. That is to say, by driving rolling reduction motors 16 independently right and left, the difference (l) of height between the right and left vertical rolls 16 is controlled. In this way, when a generation of the rolling phenomena is observed, by moving at least one of the right and left vertical rolls independently up and down, the rolling amount can be stabilized in nearly zero state.
Patent JP-S59152758-A (JP)
Title: Message communication system
Inventor: NAKAMURA NOBORU
IPC: H04L13/08
Filed: 1983-02-18
Abstract: PURPOSE:To change partial display content between terminals by setting >=1 transmission/receiving area to a screen buffer of a terminal device, setting control information representing a transmitted address and a destination to each area and controlling communication between the terminal devices. CONSTITUTION:The terminal device 2 is connected to the terminal controller 1, and the controllers 1 are connected by a communication line. Each terminal controller 1 has a specific address X and each terminal device 2 has a specific address Y. Each terminal device 2 has a screen buffer for a CRT display device and a memory area of each screen buffer is divided into plural numbers. A destination address is set to the head of the divided memory in case of a transmission message area corresponding to each area and a transmitted address is set in case of a receiving message area. The controller 1 controls the transmission/ receiving between the terminal device 2 and the communication line 3 based on the set address in the unit of message areas.
Patent JP-H0773772-A (JP)
Title: Plate for switch, plug receptacle or the like
Inventor: ICHIMATSU SHUICHI
IPC: G09F7/00
Filed: 1994-01-28
Abstract: PURPOSE:To obtain a plate provide with unique gloss and texture to Japanese lacquer and having excellent feeling or quality by coating a main body of a plate for switch, plug receptacle or the like with Japanese lacquer, and desirably, decorating the surface thereof with lacquer. CONSTITUTION:A main body 6 of a plate for switch, plug receptacle 4 or the like is coated with Japanese lacquer to form a lacquered layer 2, and desirably, the surface thereof is decorated with lacquer 5. A plate 6 having the excellent feeling of quality is thereby obtained. In the case where this plate 6 is used for high-class residence, shop or the like, it matches with the atmosphere of the environment. A lacquered or lacquer-decorated plate 6 has a value as an art, and gives accent to the wall surface or the like.
Patent JP-S53112533-A (JP)
Title: Sheath heater construction body
Inventor: KAWASAKI EIICHI
IPC: H01R11/28
Filed: 1977-03-11
Abstract: PURPOSE: To obtain a sheath heater construction body that ensures good connection condition in connection terminals and simple connection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09193477-A (JP)
Title: Color printer
Inventor: TSUBOSATO TOSHIHIKO
IPC: B41J2/525
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To separately correct color of each object (graphic, character, photograph) of an printed image on the side of a printer device in a desktop publishing. SOLUTION: Printed data described in page description language(PDL) are transferred from an editing device 12 to a printer device 14. The printed data are stored in a storage device 24 so as to be repeatedly read out when required. An object type judging part 30 judges the type of each object (graphic, character, photograph) with reference to the printed data. In a color correction part 32, a color correction table is selected corresponding to the type of judged object so that color correction is effected for the printed data of the object, following which the printed data for each object are synthesized at a synthesis part 42 and color-corrected images are printed at a printer 44. Contents of the color correction table can be freely rewritten by a user. Instead of the type of object, the color correction table may be selected by judging name of software for generating object.
Patent JP-H11311207-A (JP)
Title: Hydraulic valve unit of work vehicle
Inventor: DEININGER HORST
IPC: F15B15/14
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a valve unit having an improved function and inflicting only slight losses. SOLUTION: A check valve 13 has a control face capable of loading by means of the loading pressure of an elevation drive device 2 and working facing to the valve opening position of the check valve 13, and a control pressure chamber working facing to the closing position of the check valve 13 by means of the loading pressure of the elevation drive device 2 can communicate with an oil tank when a control valve 7 is activated to a lowering position 11, and/or flow controller 34 and 38 having a flow position and closing position are arranged in the flowing-in conduit 30 and flowing-out conduit 33 of an inclination drive device 3.  Through this constitution, in the direction to which each flow controller faces to a closing position, each flow controller is loaded by the pressure upper-stream of the throttle portion of a control valve 26, and in the direction facing to passing position, it is loaded by the pressure down-stream of the throttle portion of the control valve 26 and the force of springs 35 and 40.
Patent JP-2000218059-A (JP)
Title: Electronic toy
Inventor: NAGAI MICHIO
IPC: G10L13/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To have a personifying conversation with another electronic toy by providing a voice data selection means for selectively reading voice data stored beforehand based on identification data stored in a storage means and the identification data of the other electronic toy obtained through a communication means. SOLUTION: Inside a stuffed doll, a CPU to which a communication part is connected in addition to operation switches 5a and 5b, a reset switch 6 and a speaker, etc., through an interface and a battery, etc., are housed. Then, by the CPU, a data processing is performed based on a program for game execution. Also, based on the identification data of the other electronic toy obtained through the communication means, conversation data to be the voice data for having the conversation with the other stuffed doll, data for calculating the probability of succeeding in association and a table for stipulating a conversation pattern, etc., stored in a ROM are retrieved, the corresponding voice data are selectively read and generated from the speaker and the personifying conversation is made.
Patent JP-S60171880-A (JP)
Title: Charged television terminal device
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/171
Filed: 1984-02-15
Abstract: PURPOSE:To attain a charged TV system even in unidirectional transmission system by receiving charging information in response to the time viewing a TV program and the content of the program, storing it at each prescribed time and reading and displaying it as required. CONSTITUTION:A TV signal transmitted from a DBS center 11 is received by a receiver 16 via a broadcast satellite 13. An intermediate frequency demodulation unit 19 converts an input signal into a signal of base band. When a charged program is received, a data processing circuit 20 writes a charge in response to a viewing time according to the charge data superimposed in the blanking period of the video signal and displays as required on a CRT17.
Patent JP-S55118434-A (JP)
Title: Triketone compounds
Inventor: TAKAMI MASAAKI
IPC: A01N43/08
Filed: 1979-03-06
Abstract: NEW MATERIAL:Triketone compounds of formula I [R 1  is lower alkyl; R 2  dihalogenophenyl, isoproplyphenyl, di(lower alkyl)aminophenyl, naphthyl, pyridyl, thienyl, or furyl].  
     EXAMPLE: 1-(2,4-Dichlorophenyl)-1,3,5-hexanetrione of formula IV.  
     USE: Agriculatural and horticulatural microbicides having high antibacterial activity to germs of blights of plants, e.g. rice blast disease, sheath blight of rice, anthracnose and powdery mildew of cucumbers, etc., and harmless to crops.  
     PROCESS: A diketone of formula II and an ester of formula III are heated and refluxed in monoglyme in the presence of NaH to give a triketone compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10315475-A (JP)
Title: Ink jet printing head for modulating drop size
Inventor: CORNELL ROBERT WILSON
IPC: B41J2/04
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a print head for modulating the drop size having features of profile simplified using a simplified control circuit. SOLUTION: The ink jet printing head modulates the drop size of ink by providing an ink jet printing head chip for an ink jet printing head having a cavity communicating with an ink supply and a nozzle. The chip comprises an actuator having first and second active areas 54, 56 located while being spaced apart substantially equally from the nozzle.
Patent JP-H10220673-A (JP)
Title: Branch pipe flow regulating method
Inventor: NAKAMURA MOTOYOSHI
IPC: F16L41/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To adjust the flow of a branch pipe without using a valve or a cock by cutting the end part of the branch pipe obliquely, adjusting the insert quantity of the end part into a main pipe to adjust branch flow to the branch pipe in a pipeline formed of the main pipe and the branch pipe connected to the side part of the main pipe. SOLUTION: In cooling water piping of an internal combustion engine for a marine vessel, a branch pipe 7 is obliquely cut at its tip part, and inserted in a main pipeline 6 and fixed in an optimum insert position. When the branch pipe 7 with its tip part cut obliquely is inserted in the main pipeline 6, the flow W of the main pipeline 6 is divided into branch flow (w) and passing flow W-w by the branch pipe 7. Since the ratio of the branch flow (w) to the passing flow W-w is considered to almost correspond to the ratio of branch part inlet area to passing part area, the passing part area can be increased/ decreased by changing the insert dimension of the branch pipe 7 in the main pipeline 6. The branch flow (w) of the branch pipe 7 to the flow W of the main pipeline 6 can therefore changed easily.
Patent JP-H08244069-A (JP)
Title: Manufacture of expansion correction bearing
Inventor: MIYAKE NOBUHIKO
IPC: B29L31/04
Filed: 1996-02-14
Abstract: PURPOSE: To improve the reliability and the durability of an equipment assembled with an expansion correction bearing by allowing a ring fixed to the outer periphery of an outer wheel body to scarcely crack. CONSTITUTION: Odd number such as three or more of gates for injection molding rings 7 are circumferentially provided in the grooves 6 of the outer periphery of an outer wheel body 2. As a result, a weld does not exist at the radially opposite position so that damage such as a crack scarcely occurs at the weld.
Patent JP-H06244764-A (JP)
Title: Power distribution control method for radiation power variable type satellite
Inventor: NISHIDA ISATO
IPC: H02J3/00
Filed: 1993-02-16
Abstract: PURPOSE:To efficiently compensate radio wave attenuation by a rainfall by independently using a radio wave attenuation measured value, using the precipitation amount data or precipitation amount forecasting data of all parts of Japan and thereby controlling the distribution amounts of power supply to respective areas. CONSTITUTION:Six beams 1 are radiated from a radiation power variable type satellite and all parts of Japan are covered. In this case, more than two radio wave transmission stations 2 are provided in the respective ranges of the respective beams 1 and the radio waves of a frequency band used in the satellite are transmitted from the respective stations 2 by preset power to the satellite. The satellite receives the radio waves from the respective stations 2, the reception intensity of the respective waves is measured by a fixed cycle, the attenuation amounts of the respective radio waves is obtained based on the measured result and the power is distributed to the respective beams 1 so as to compensate the attenuation amounts. Thus, even when the radio wave attenuation amounts change every moment, the power to the respective beams 1 is distributed by the actual radio wave attenuation amounts for which the precipitation attenuation amount and atmosphere absorption amount of real time are put together and the radio wave attenuation can be sufficiently compensated.
Patent JP-H08222316-A (JP)
Title: Water-proof connector housing and manufacture thereof
Inventor: ENDO RYUKICHI
IPC: H01R13/52
Filed: 1995-02-15
Abstract: PURPOSE: To lessen the number of manufacturing processes and part items and lower the manufacturing cost by forming an O-ring and an elastic seal ring simultaneously and unitedly. CONSTITUTION: An elastic seal ring 4 is prevented from coming off by mutually fitting a step 4a1 of a coming-off preventive piece 4a and a step 2a1 of a through hole 2a and furthermore the elastic seal ring 4 inside a hood part and an O-ring 5 existing on a hood base apparatus side are unitedly formed by a coming off preventive piece 4a and a connection part 4e of the elastic seal ring 4. Consequently, the seal ring 4 is prevented from being pulled by a die and remaining in the die at the time of molding and also the seal ring 4 is prevented from coming off at the time of putting the ring in and out a mating connector housing and moreover the O-ring 5 is prevented from being parted.
Patent JP-H06240686-A (JP)
Title: Caisson connecting junction box
Inventor: YOSHINO YUICHI
IPC: E02D25/00
Filed: 1993-02-16
Abstract: PURPOSE:To enhance the working efficiency by pulling out an outside box with a jack to connect it to the other existing caisson, and draining water in the outside box to weld it to the other existing caisson with hydraulic pressure after one end of an inside box provided to the inside of the outside box in a slidable manner is welded to one existing caisson with hydraulic pressure. CONSTITUTION:A junction box in a state to insert an inside box 1 in an outside box 2 is mounted on a cogging 11 of the side of a caisson 10, etc. Then, after the inside box 1 is pulled toward the existing caisson 9 with a jack, a valve of a drain pipe 12 is opened, and water in the inside box 1 is drained to weld the inside box 1 to the existing caisson 9 with hydraulic pressure. After that, the outside box 2 is pulled toward the caisson 10 with the jack, a valve of a drain pipe 13 is opened to drain water in the outside box 2, the outside box 2 is welded to the caisson 10 with hydraulic pressure and, at the same time, both of them are interlocked with metal fixtures. The outside box 2 is welded to the caisson 10 with hydraulic pressure. In addition, a valve of a water injection pipe 7 is opened, and mortar, etc., is injected in a gap of a sliding section to form together as a unit. According to the constitution, even if there is a shift in a position of the existing caisson, it can be absorbed, and connection can be easily made by using hydraulic pressure.