baber/WOPTO huggingface dataset:
Patent JP-2000010648-A (JP)
Title: Electric power controller, and photovoltaic power generation system using the same
Inventor: KUROKAMI MASAMICHI
IPC: H01L31/04
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of power loss in a back flow preventing diode. SOLUTION: This power controller or photovoltaic power generator is provided with a power converting means 6 for converting a power generated by a solar battery 1 into an AC power to be supplied to a load 3, diode 4 provided between the solar battery and the power converting means for preventing the back flow of currents to the solar battery, switch means 5 connected in parallel with the diode for disconnecting a path by-passing the diode, and control means 7 for on/off controlling the switch means so that the switch means can be turned on under a condition that any back flow is not generated even without any diode according to the output state of the solar battery.
Patent JP-H06112793-A (JP)
Title: Switching circuit
Inventor: KUROODO BARE
IPC: H03K19/018
Filed: 1993-06-30
Abstract: PURPOSE: To attain decrease in power loss by performing control, so that a much larger current can flow when the 1st terminal of resistor is a negative potential rather than the 2nd terminal of resistor, but a much smaller current can flow when it is a positive potential. CONSTITUTION: An output terminal 14 of a circuit 5 is connected with the base of a bipolar transistor 6 and controls the current to a current source 4. When the current flows through a resistor 2 to a direction 15, a high level is applied to the output terminal 14. Since a large current is impressed by the current source 4, a current through the resistor 2 flows through the current source 4 to a supply potential VEE. The level of output terminal 14 is lower than the current in a direction 16, so that the current source 4 impresses a small current. An emitter follower transistor 1 supplies a current to flow through the resistor 2 to be direction 16 of an output terminal 3. Only when the current flows through the resistor 2 to the direction 15, does this switching circuit supply a large current to be impressed so that power loss can be decreased.
Patent JP-H0631044-A (JP)
Title: Pinball game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-07-14
Abstract: PURPOSE:To reduce the cost by decreasing the assembly manhour and suppressing small an assembly space, and also, to improve the discharge efficiency of balls, and moreover, to lengthen a game machine island. CONSTITUTION:Pinballs are fed to a ball counting means 30 through a chute member 21 and a pipe-like member 22 from a replenishing pipe 20, and the balls discharged by the ball counting means 30 first pass through a front pan supply passage 61 of an overflow passage member 60 and are guided into a front pan 14, and when the front pan 14 is filled with the balls, subsequently the balls pass through the lower pan supply passage 62 and are guided into the lower pan 15.
Patent JP-S6247740-A (JP)
Title: Multiplying device
Inventor: CHIBA KAZUHIRO
IPC: G06F7/533
Filed: 1985-08-26
Abstract: PURPOSE:To attain the multiplication of a complement display style through a ROM and the software or the software only, by performing multiplication of a multiplicand and a multiplier after converting them into integers and furthermore adding the outputs of a multiplication correcting means which works when those multiplier and multiplicand are converted into integers. CONSTITUTION:Both a multiplier and a multiplicand of the complement display style are converted into integers by an integer producing means 1. Then these integer multiplier and multiplicand are multiplied by an integer multiplying means 2. A multiplication correcting means 3 performs the correction of multiplication when those multiplier and multiplicand are converted into integers. The outputs of both means 2 and 3 are added together by an adding means 4 and the product of the multiplier and the multiplicand is delivered.
Patent JP-H1031290-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YAMADA KEIKO
IPC: G03C7/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To enhance color developing performance and to improve remarkably the lightfastness of a magenta dye image by incorporating a specified coupler in at least one of green-sensitive silver halide emulsion layers. SOLUTION: The silver halide color photographic sensitive material has photographic constituent layers comprising blue-, green-, and red-sensitive silver halide emulsion layers on a support and at least one the green-sensitive layers contains the coupler represented by the formula in which each of R1 , R3 , R5 , R6 , R7 and R8 is H atom or the like atom or group; R2 is an alkylene group or the like; R4 is an alkylene group; L1 is a -CO- group or the like; L2 is O atom or the like or a divalent group of a composition containing them; X is H atom or an atomic group to be allowed to release by reaction with the oxidation product of a color developing agent; and Z is a nonmetallic atomic group necessary to form an N-containing heterocyclic group.
Patent JP-S5891225-A (JP)
Title: Underground unit box and its setting
Inventor: OOTA MOTOJI
IPC: E04H1/02
Filed: 1981-11-20
Abstract: PURPOSE:To shorten the period of construction as well as cut down of the cost for the construction of a basement, e.g., a water receiving tank, etc., below a building by a method in which an underground unit box is hung down from the floor beam of the building and then buried. CONSTITUTION:Water is charged to a necessary depth into a hole formed under the floor of a building 2, and then an underground unit box 1 is hung down into the hole by a crane and floated on the water. Then, a floor beam 3 is hung and set right above the underground unit box 1 and the underground unit box 1 is hung down from the floor beam 3 while adjusting its level by increasing the amount of the water in the hole or charging water into the inside box 5 of the underground unit box 1. Then, the water in the hole is discharged and the hole is back-filled with soil.
Patent JP-S6166260-A (JP)
Title: Sampling frequency switch device
Inventor: KAWANA HIDEO
IPC: G11B20/10
Filed: 1984-09-06
Abstract: PURPOSE:To fix the sampling frequency within the same tape by adding an information holding function to a switch means for sampling frequency information. CONSTITUTION:A switch 22 interlocking the loaded/unloaded state of a magnetic tape is closed, and the tape loading information (k) is set at an L level by a power supply VCC. Then a reverse signal (l) is delivered from an FF23. Thus an output pulse (m) and a reset pulse (f) of an NAND gate 24 are supplied to an AND gate 25. A new reset pulse (n) is delivered when the power supply has a rise and when a tape is unloaded respectively. Thus an FF consisting of an FF17 and NAND gates 19 and 20 is reset, and a 3-state buffer gate 15 is opened. Then the sampling information (a) is delivered to the sampling frequency information (d). When a recorded area of the tape is reproduced, a 3-state buffer gate 16 is opened. Then the sampling frequency information (b) obtained from the reproduction signal is delivered to the information (d).
Patent JP-H062415-A (JP)
Title: Wiring floor structure
Inventor: NISHIMURA TAKAMASA
IPC: H02G3/38
Filed: 1992-06-22
Abstract: PURPOSE:To shorten the time of wiring by laying a wiring panel on a floor base, by mounting a cover panel in an opening in a wiring space part of the laid wiring panel. CONSTITUTION:Wiring panels A having raided flat surface parts 11 at predetermined intervals between which longitudinally straight wiring passages 120 are defined, are laid on a floor base so as to form a laid wiring panel P. Further, cover panels B are fitted in the wiring passages 120, abutting against each other in their longitudinal direction. Further, in each longitudinally straight passage 120, cover panels 21 which are split parts of the cover panel B are fitted on the raised flat surface parts 11. Accordingly, it is possible to avoid stress concentration in the cover panel under the action of stepping load, thereby it is possible to prevent the floor panel from being broken.
Patent JP-H0236647-A (JP)
Title: Structure for assembling dial unit in handset
Inventor: KANBARA HAJIME
IPC: H04M1/02
Filed: 1988-07-27
Abstract: PURPOSE:To prevent any clearance between a dial unit and a dial unit assembling hole by fixing both ends of the dial unit in a longitudinal direction to a dial mounting seat and using both side ends in a lateral direction so as to be fixed to the dial mounting seat by means of an energizing means. CONSTITUTION:The dial unit assembling hole 18 is opened to the center of an upper case 3 or a lower case 4, and a dial mounting seat 20 is provided on the inside peripheral ridge, the dial unit 14 is fitted to the dial unit assembling hole 18 from the case inner side and both ends in the longitudinal direction are fixed to the dial mounting seat 20 b using a fastening screw 19 or the like. Then both side ends of the dial unit 14 in the lateral direction are pressed from its rear side by an energizing means such as a spring 25 onto the dial mounting seat 20. Thus, no clearance is caused between the dial unit 14 and the dial unit assembling hole 18 and the structure is properly applied to a water- proof type handset.
Patent JP-H0789197-A (JP)
Title: Ribbon cassette
Inventor: YOKOYAMA YOSHIMASA
IPC: B41J32/00
Filed: 1993-06-30
Abstract: PURPOSE:To shorten a length of a thermal transfer tape to be housed in a cartridge. CONSTITUTION:A color detecting mark 7 of a Y ink is formed in a block 2 of the Y ink. A color-detecting mark 8 of an M ink is formed in a block 3 of the M ink. A color-detecting mark 9 of a C ink is formed in a block 4 of the C ink. As a result, spaces for forming the color-detecting marks can be eliminated, so that a total length of a tape 5 is shortened.
Patent JP-S6165668-A (JP)
Title: Synchronizing separator circuit
Inventor: SANO YASUSHI
IPC: H04N5/08
Filed: 1984-09-07
Abstract: PURPOSE:To eliminate an erroneous detecting signal when the erroneous detecting signal is included in a synchronizing signal by obtaining an 'or' with a synchronizing signal outputted from a comparing circuit and a delay synchronizing signal which delays the said signal. CONSTITUTION:A delay circuit 6 and an 'or' circuit 7 are added to a conventional synchronizing separator circuit. When a television signal (including noise) is inputted to an input terminal 3 of a clamp circuit 1, an erroneous detecting signal, which erroneously detects a noise, is included in a synchronizing signal, an output of a comparing circuit 2. The output (b) of the comparing circuit 2 is respectively inputted into one side input terminal of the delay circuit 6 and the 'or' circuit 7. The delay circuit 6 delays the synchronizing signal including the erroneous detecting signal to a delay time (t) only. In this case, the delay time (t) is selected so that it may become shorter than the time of a pulse width of an equalizing pulse of a television signal. An output (c) of the delay circuit 6 is inputted to other inputs terminal of the 'or' circuit 7. The 'or' circuit 7 obtains 'or' of the output (b) and the output (c) and as the result, the erroneous detecting signal is eliminated.
Patent JP-H1029252-A (JP)
Title: Corrugator
Inventor: TOYOFUKU TOSHIHIRO
IPC: B31F1/28
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a corrugator capable of being made short (compact) in its machine length capable of narrowing the work range of a worker, capable of improving work efficiency, capable of making moisture difference at a time of the mutual bonding of papers as small as possible and capable of preventing warpage to enhance the quality of a product. SOLUTION: A corrugator has corrugation rolls 14, 14 corrugating a core material 5, a core material pasting apparatus pasting the ridge parts of the corrugated core material 5, a single facer 9' bonding the pasted core material and a separately supplied back liner 4 by a press device 24 and a dielectric heating device 23, a pasting apparatus 8 for a single-faced sheet pasting the ridge parts of the single-faced sheet 10 obtained by bonding the core material 5 and the back liner 4 by the single facer 9 and a double facer 11' bonding the single-faced sheet 10 and a separately supplied surface liner 6 by a press device 32 and a dielectric heating device 31 and these machineries are arranged along one circulating and moving endless belt 22.
Patent JP-H0630782-A (JP)
Title: Method for enzymatic reaction
Inventor: KARIGOME AKIO
IPC: C12Q1/26
Filed: 1992-07-15
Abstract: PURPOSE:To simply carry out enzymatic reaction by using city water subjected to at least one residual chlorine eliminating treatment selected from boiling treatment, aeration treatment and addition of thiosulfate. CONSTITUTION:In a method of enzymatic reaction utilizing an isolated or immobilized oxidation-reduction enzyme, a solution prepared by using city water subjected to at least one residual chlorine eliminating treatment selected from boiling treatment, aeration treatment and addition of thiosulfate is used as an aqueous solution to be brought into contact with the enzyme. The aqueous solution is used as a mobile phase in measuring the concentration of a substrate of a flow method and sent to a measuring cell 5 attached to an enzyme electrode 7 by an injector 3. A voltage higher than a reference electrode 8 is impressed to a potensiostate 11 and an active substance of electrode formed or consumed by the enzymatic reaction is electrochemically detected and subjected to data treatment by a computer 14. The enzymatic reaction is simply carried out in this way.
Patent JP-H0237988-A (JP)
Title: Solid wire for gas shielded arc welding
Inventor: NAKATSUJI KATSUAKI
IPC: B23K35/30
Filed: 1988-07-27
Abstract: PURPOSE:To allow shielded arc welding without defects and to greatly improve welding performance by adding respectively small ratios of Ti and (Al+Ca) into wire components to be used for welding at a large current density and adjusting the ratios thereof. CONSTITUTION:The following components are added to the welding wire to be used for gas shielded welding using a gaseous mixture composed of 80-95% (Ar+He) and 5-20% (CO2+O2) as a shielding gas in a 350-550A/mm<2> current density range. Namely, 0.20-0.35% Ti and 0.003-0.03% (Al+Ca) are added into these components and the ratios thereof are adjusted, by which the desired solid wire for the gas shielded arc welding is obtd. The JIS X-ray decision of the results of welding by this solid wire added with the above-mentioned components is class 1. This solid wire suppresses the large arc oscillation and the irregular arc oscillation in a large current density area and does not generate troubles such as blow holes and slag inclusion in weld beads.
Patent JP-H0829738-A (JP)
Title: Vibration-proof zoom lens
Inventor: AOKI MASAYUKI
IPC: G02B27/64
Filed: 1994-07-18
Abstract: PURPOSE:To provide a zoom lens with which driving control of a vibration-proof lens group is easy and which has good imaging performance even at the time of vibration-proof. CONSTITUTION:This zoom lens has, successively from an object side, a first lens group G1 having a positive refracting power, a second lens group G2 having a negative refracting power, a third lens group G3 having a negative refracting power and a fourth lens group G4 having a positive refracting power. The first lens group G1 and the fourth lens group G4 are fixed in an optical axis direction and the second lens group G2 and the third lens group G3 move along the optical axis at the time of variable power from a wide angle end to a telephoto end. The fourth lens group G4 has, successively from the object side, a front group G4F and a rear group G4R parted therefrom at the longest spacing in the fourth lens group G4. The front group G4F of the fourth lens group G4 is disposed movably along the direction crossing the optical axis.
Patent JP-H0850812-A (JP)
Title: Dielectric ceramic composition
Inventor: TSUKIYAMA YOSHIO
IPC: H01B3/12
Filed: 1994-08-10
Abstract: PURPOSE:To provide a composition suitable for high frequency resonators, etc., and having a formula; (1-x)[BaO.a{(1-a) Nd2O3.alphaSm2O3}.bTiO2]. x(0.5Bi2 O3.0.75TiO2). CONSTITUTION:A dielectric ceramic composition suitable for high frequency resonators, etc., has a formula; (1-x)[BaO.a{(1-a) Nd2O3.alphaSm2O3}.bTiO2]. x(0.5Bi2O3.0.75TiO)2) wherein x, a, b, alpha are defined as 0.5<=x<=0.65, 0.80<=a<=0.90, 4.0<=b<=4.5, 0<=alpha<=1, respectively. Since x of the composition is as high as 0.5-0.65, specific dielectric constant (epsilontau) of the composition becomes as high as 120 or higher and fQ value also becomes 500GHz or higher, which is sufficient for practical use, and moreover the temperature coefficient of resonance frequency (tauf)becomes 1000ppm/ deg.C and thus the composition has excellent temperature stability. In the case a resonator is actually made of the composition and used for frequency in a range from several hundred MHz to 2GHz, since the dielectric loss of the resonator due to electrodes, surface roughness, etc., is much higher than the dielectric loss of the dielectric ceramic composition itself, the fQ value of the dielectric ceramic affects extremely slightly the Q value of the resonator and the fQ value is thus deteriorated little and the function as a resonator becomes satisfactory.
Patent JP-S6168992-A (JP)
Inventor: AJIRO SHUICHI
IPC: E21B44/00
Filed: 1984-09-10
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-H099936-A (JP)
Title: Retort pouch equipped with heating element
Inventor: SATO FUMIJI
IPC: F24V30/00
Filed: 1995-06-30
Abstract: PURPOSE: To enable instantaneous heat treatment of a retort food by dehydration reaction heat by only putting the food into water in a container without requiring a combustion instrument. CONSTITUTION: A heating element 5 housing a heating agent 4 generating heat by hydration reaction in a bag body 3 made of a water-permeable material is disposed in the proper place of the surface of a packaging body 1 in which a retort food is built and the heating element 5 is coated with a cover sheet 6 made of a waterproof material.
Patent JP-H1016338-A (JP)
Title: Recording medium feed apparatus
Inventor: SUGIYAMA YUICHI
IPC: B41J15/04
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To well feed a recording medium by using an extension guide and to use the extension guide corresponding to the kind of a recording medium to be used. SOLUTION: An extension guide control part 521 differentiates the utilizing timing of the extension guide of an extension guide device 522 corresponding to whether a recording medium designated by the operation of a recording medium changeover button 511a is roll paper or cut paper. When the suppression of the extension of the extension guide is designated by an extension suppressing button 511b, the extension of the extension guide is suppressed. The residual quantity of roll paper is detected and, when the residual amt. is much, the extension of the extension guide can be automatically suppressed.
Patent JP-S6078649-A (JP)
Inventor: OONISHI SHIGERU
IPC: B02C2/04
Filed: 1983-10-07
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-S6431453-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEDA SATORU
IPC: H01L21/3213
Filed: 1987-07-28
Abstract: PURPOSE:To minimize a distance between an opening and a gate electrode, while reducing the size of an element and to prevent the wirings of an uppermost layer from stepwisely disconnecting by forming the gate electrode, depositing a fourth insulating film on a whole surface while leaving a third insulating film on a sidewall, and selectively removing it to form an opening communicating with the surface of a substrate. CONSTITUTION:After a silicon oxide film 30 remains only on the sidewall of word lines 24, a silicon oxide film 31 is formed on the whole surface, selectively etched with a mask of a predetermined shape to open a contact hole 32 between two word lines 24. Then, after a polycrystalline silicon film 33 is deposited on the whole surface, it is selectively removed with a predetermined mask, and the film 33 remains in a shape for burying in the hole 32. Then, after a low melting point glass film 34 is deposited on the whole surface, it is heat treated 60 flatten the surface of the film 34, and etched to expose part of the film 33. Thereafter, a polycrystalline silicon film and a high melting point metal film of Mo, W are sequentially deposited, and patterned to form a bit line 35 connected to the film 33.
Patent JP-H09221161-A (JP)
Title: Cover for hollow container opened at the top, various kinds of can and paper container in particular
Inventor: BORUFUGANGU HORUNITSUHI
IPC: B65D17/34
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To keep the quality of food held in a container for a long period, by providing a projection covering almost the whole opening of an inner cover in an external cover and arranging the the lower face thereof to be flush with the lower face of the inner cover and fixing a preventive layer against vapour diffusion at the whole lower face and further, fixing the circular groove at the wall face of the opening to the projection of the external c over. SOLUTION: The external cover 9 is provided with a projection 10 covering almost the whole opening or the inner cover 3. The lower face of the projection 10 is arranged to be flush with the lower face of the inner cover 3. The opening 11 is provided with the first circular groove 12 at the lower side and the peripheral protruded part 14 at the lower side of the projection 10 is fitted to the groove 12. Not only the whole lower face of the inner cover 3 including the opening 11 but also the lower face of the projection 10 is provided with a preventive layer 16 against vapor diffusion. The preventive layer 16 against vapor diffusion is fixed to the circular flange 7 of the cover and the upper edge of a hollow container, or a can or a paper container 1. The hollow container is hermetically sealed so as to be completely air-tight or liquid- tight for a long period.  Since a preventive layer against vapor diffusion is provided, the food quality in the hollow space is not spoiled by external influence factors.
Patent JP-2000009164-A (JP)
Title: Disc spring and disc spring device
Inventor: TAMAMORI HIDEO
IPC: F16F1/32
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent each disc spring from being relatively moved at its contacting portion with an adjacent support body or a guide member even if each disc spring is changed in diameter. SOLUTION: When each disc spring 210 is elastically deformed while being subjected to external force, its movement in the radial direction is different at the respective places in the thickness direction of each disc spring 210. In view of the fact as mentioned above, each disc spring 210 is so designed as to be supported at the halfway portion of each disc spring 210 (difference in level 216o and 216i), preferably at a place of a minimum movement in particular. By this constitution, the occurrence of hysteresis caused by the radial movement of each disc spring 210 can be prevented.
Patent JP-S6190849-A (JP)
Inventor: BUORUFUGANGU SHIYUMITSUTO
IPC: B23B31/38
Filed: 1985-08-27
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-2001011922-A (JP)
Title: Cleaning unit for toilet
Inventor: TAKANO KAZUHIKO
IPC: A47K11/04
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem of an initial cold water by a simple structure by generating a hot water flow using the suction force in a cleaning unit for toilet. SOLUTION: The cleaning unit for toilet comprises a cleaner body 3, a nozzle to discharge a hot water from the cleaner body 3, and a conduit to lead the hot water flow from the cleaner body 3 to the nozzle, and in particular, the cleaner body 3 comprises a body tank 32 containing water, a sub tank 40 to store the water from the body tank 32, a hot water generating means to heat the water in the sub tank 40, and a water flow generating means to convert the water in the sub tank 40 into the hot water flow by the pushing force.