baber/WOPTO huggingface dataset:
Patent JP-H01107034-A (JP)
Title: Automatic ventilating deice for indoors
Inventor: TAKABA YOSHIAKI
IPC: F24F7/007
Filed: 1987-10-19
Abstract: PURPOSE:To enable automatic ventilation of the indoors through the working of a simple control device, by a method wherein, in an automatic ventilating device for the indoors employing a solar source, by means of the solar source serving as a control signal or directly as a power source, the ventilating device is driven during sunshine. CONSTITUTION:A solar source formed wit a solar panel 6 to collect photo energy of the sun 5 and a solar battery 7 to convert the collected photo energy into electric energy is situated at the outdoors 2. Electric energy fetched from the power source energizes a relay coil 10, incorporated in a control device 9 situated at the indoors 1, through a lead wire 8 to close a relay contact 11. A power source fed from the source service power outlet 13 side to a common contact C is selectively changed over to either an automatic contact A or a manual contact M or an open contact OFF by means of a change-over switch 12. Thus, by mounting the switch 12 in the position of the contact A, a ventilating fan 4 is automatically run during the sunshine, and is automatically stopped during rain weather or the night.
Patent JP-S62124256-A (JP)
Title: Graphite-precipitated sintered steel for sliding member
Inventor: NITTA MINORU
IPC: C22C33/02
Filed: 1985-11-21
Abstract: PURPOSE:To obtain a high-strength sintered steel for sliding members free from cracks and excellent in wear resistance, machinability, and self-lubricity by providing a structure which contains specific amounts of C, Si, Mn, Cr, and P and/or B and in which graphite is precipitated in the pores. CONSTITUTION:Above-mentioned sintered steel has a structure which consists of, by weight, 1.0-2.0% C, 1.0-6.0% Si, 0.1-5.0% Mn, 0.2-5.0% Cr, 0.05-1.0%, in total, of P and/or B, and the balance Fe with inevitable impurities and in which graphite is precipitated in the pores by means of proper sintering temp. and cooling velocity. If necessary, (a) 0.1-5.0%, in total, of one or more elements among Mo, W, and V, or (b) 0.1-5.0%, in total, of one or more elements among Cu, Co, and Ni, or (c) 0.02-0.20% S is added to the above composition independently or in combination.
Patent JP-H0975376-A (JP)
Title: Intraoral washing device
Inventor: UENO ISAO
IPC: A61C17/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to further improve the function of an intraoral washing device having many advantages for intraoral hygiene without exerting harm on the human body and without rendering a user resistance feel. SOLUTION: This intraoral washing device is constituted by connecting a washing nozzle 1 for intraoral washing to an electrolytic cell 2 for forming superalkaline water and superacidic water so that the selective spraying of the superalkaline water and superacidic water is made possible.
Patent JP-H03125165-A (JP)
Title: Electrophotograhic copying method
Inventor: TSURUOKA ICHIRO
IPC: G03G21/00
Filed: 1989-10-09
Abstract: PURPOSE:To prevent a transfer paper having poor oil-absorbency and high thermal conductivity from being adversely affected, etc., by image flow or drop in solvent viscosity, without increasing the thermal energy of a fixing part by selectively performing the copying process of normal mode and that of special mode. CONSTITUTION:At the time of transfer of a special paper, the normal mode is switched to the special mode, electrifying charger of an electrifying device and that of a transfer device are turned off, the blank, special paper is passed through a transfer separation part 18 and the fixing part 19 being heated, and is carried by a branching claw 27 to an intermediate tray 22 for double-sided copy. The heated special paper reaches a resist roller 16 via a carry part 25 by means of a paper refeeding roller 23 and a feeding roller pair 24, and normal copying starts from here. Thus, a transfer paper, such as OHP sheet, which has poor oil-absorbency and good thermal conductivity is prevented from being adversely effected, etc., by image flow or drop in solvent viscosity, without increasing the thermal energy of the fixing part.
Patent JP-H08104848-A (JP)
Title: Tacky tape
Inventor: OKABE EIICHI
IPC: C09J7/02
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a readily cuttable tacky tape excellent in masking and rewriting properties by successively forming a masking layer containing titanium oxide at the critical pigment volume concentration or above and a tacky layer on one surface of a specific film substrate and then roughening the other surface. CONSTITUTION: This tacky tape is obtained by coating one surface of (A) a film substrate selected from cellophane, acetate, an oriented PP, an oriented polyester and polyvinylidene chloride with (B) a masking layer containing titanium oxide at >=50% pigment volume concentration to preferably 30-50μm thickness, then forming (C) a tacky layer comprising a tacky agent, e.g. natural rubber or isoprene rubber to preferably 5-15μm thickness and roughening the other surface. Furthermore, the formation of a metallic vapor deposition film of the masking layer and the tacky layer or a colored layer is effective in order to improve the hiding power.
Patent JP-H0977168-A (JP)
Title: Structure of disk housing in disk player
Inventor: KAWAGUCHI AKIHIRO
IPC: G11B19/02
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To easily take out a disk by providing a disk take-out means for moving a rear support point formed at a tip of a swing lever upward by pushing down a control button to have the disk rolled out forward. SOLUTION: Respective disks 1 received in a disk housing are supported at two front and rear support point 4, 5 among a disk diameter across the lowest point of the disks. The front support point 4 is formed on a bottom plate part 7 of the disk housing, while the rear support point 5 is formed at a tip of a swing lever 12 which is swingably pivoted 16. A disk take-out means 6 provided for taking out the disk 1 rotates a lift-up arm 15 by pushing down, at a selected position, a control button 14 provided on a slider 12 which slides right and left along a rail 11 and moves the rear support point 5 at the tip of the swing lever 13 upward, thereby having the disk 1 rolled out forward.
Patent JP-H04138205-A (JP)
Title: Manufacture of tile
Inventor: HORIDE SATORU
IPC: B28B3/20
Filed: 1990-09-28
Abstract: PURPOSE:To obviate the change of an attitude by extrusion-molding body as a raw material under a signal state one by one from an extruder, carrying the body into a drying furnace under the state, in which body is laid down one by one while being supported by a roller, etc., in a conveyor, and baking dried earth while rears are supported and carried even by a roller hearth kiln. CONSTITUTION:Tile molded forms 17 are extrusion-molded continuously under a signal state one by one by an extruder, the extruded molded forms 17 are cut at every specified size, and the tile molded forms 17 are placed on a roller conveyor 26 under the state in which the molded forms 17 are laid down one by one while rears are directed downward, and carried into a drying furnace and dried. The tile molded forms 17 are put on a roller conveyor 28 similarly, and the surfaces of the upward tile molded forms 17 are spray-coated with glaze by a spray device 30 in a glazing station while being carried. The tile molded forms 17 are carried into a roller hearth kiln while being supported by a roller conveyor 32, and baked continuously one by one. The tile molded forms 17 are carried and treated under the state in which they are laid down one by while being supported by rears, thus obviating the change of attitudes in an intermediate process.
Patent JP-H06110671-A (JP)
Title: Protocol design supporting device
Inventor: KANAJI KATSUYUKI
IPC: G06F11/28
Filed: 1992-09-30
Abstract: PURPOSE:To improve the efficiency of work such as protocol design or maintenance/management by preparing a specific state transition flag based on design specification, imparting an identification code at every transition system of the flag and showing an expanded graph. CONSTITUTION:Based on input information from an input means A, a protocol design part 11 prepares the state transition graph of a communication system only based on the reception of signals from an external environment for the communication system and the judgement of conditions inside the communication system by using an event tree preparation editing part C, processes the graph by a display processing part D and outputs it to a display device B. The state transition graph outputted from the protocol design part 11 is referred to/ checked by a protocol check part 12 and converted to a state transition description by an SDL generation part 13 when there is no problem and further, the document of the converted program is converted to the source code of a C language by a C source code generation part 14 and outputted. Thus, relation between sequence charts can be properly grasped and the efficiency of protocol design can be improved.
Patent JP-2001082855-A (JP)
Title: Peltier cooling system
Inventor: IMAGAWA KAZUHIKO
IPC: F25D17/02
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient cooling capacity and realize a high cooling efficiency under a minimum electric power or cooling time without cooling an excess refrigerant even when 'cool' is restarted after 'cool' or 'retain heat' for one cycle or more. SOLUTION: A Peltier element 3 provided outside a case 1 is connected to a heat absorber 4 in a cold retaining chamber 2 formed in the case 1 by a refrigerant pipe 5. A refrigerant is circulated by a pump 7 below the Peltier element 3. A reservoir tank 11 is arranged in the cold retaining chamber 2 and inserted into a part of the refrigerant pipe 5 in which the refrigerant 6 cooled by the Peltier element 3 is supplied to the pump 7 to store the refrigerant 6. At the time of 'retain heat', the Peltier element 3 and the pump 7 are stopped to feed air from an air inlet port 10 above the refrigerant pipe 5 and return the refrigerant 6 in the vicinity of the Peltier element 3 to the reservoir tank 11. Thus, even when heat flows backward by the Peltier element 3, the refrigerant 6 is not heated.
Patent JP-H0688406-A (JP)
Title: Roofing device
Inventor: HIRAI TAKASHI
IPC: E04D13/18
Filed: 1992-09-07
Abstract: PURPOSE:To provide a roofing device which has satisfactory drain toward the eaves and satisfactory flashing in a connecting part between lower and upper horizontal sash bars, and to restrain dust or the like from building up on the upper surface of a light transparent plate so as to avoid lowering the efficiency of energy collection. CONSTITUTION:In a roofing device in which upper horizontal sash bar 7 are attached to ridge side end parts of a pair of left and right vertical sash bars 6, and lower horizontal sash bars 8 are attached to eave side end parts thereof, and a plurality of transparent members 3 are fitted in inner peripheries defined by the vertical and horizontal sash bars 6, 7, 8 and are connected in a gradient direction, each of the horizontal sash bard 8 is upright formed therewith transparent plate setting pieces on which an eave side end of a transparent plate 10 is set. Further, a transparent plate abutting wall 25 is formed at an eave side end of each of the transparent plate setting piece, having a height less than that of the transparent plate 10. Further, a cover piece 26 is provided overhanging from the upper end of the transparent plate abutting wall 25 so as to cover over the transparent member 3 adjacent thereto on the eave side thereof.
Patent JP-H0571698-A (JP)
Title: Condensate recovery device
Inventor: YUMOTO HIDEAKI
IPC: F22D11/06
Filed: 1991-09-13
Abstract: PURPOSE:To prevent high-pressure operation fluid from flowing a circulation port. CONSTITUTION:A throttle valve seat 16 is formed on an opening end on the side of a condensate storage chamber 3 of a circulation port 5, while a throttle valve body 17 is arranged opposingly to the throttle valve seat 16. A valve stem 22 of the throttle valve body 17 is connected to a float 19 through a lever 20. The throttle valve body 17 throttles the opening area of the throttle valve seat 16 as the float 19 descends.
Patent JP-H0687771-A (JP)
Title: Production of 1,1,1,2,3-pentafluoropropane
Inventor: NAKADA TATSUO
IPC: C07B61/00
Filed: 1992-09-04
Abstract: PURPOSE:To readily produce 1,1,1,2,3-pentafluoropropane useful as a compound free from a problem about environmental pollution (excellent in environmental safety) through one stage by using raw materials available at a low cost. CONSTITUTION:This method for production of 1,1,1,2,3pentafluoropropane is characterized by gas phase hydrogenation of 1,2,3,3,3-pentafluoro-1-chloropropene by hydrogen in the presence of a noble metal catalyst.
Patent JP-H10106433-A (JP)
Title: Manufacture of impregnation type cathode structure
Inventor: NAKAHIRA TADAKATSU
IPC: H01J9/04
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of harmful effects such as opening failure of a cup body, and an un-welded state between a porous base body and the cup body, and stick the porous base body and the cup body to each other firmly by suppressing gap occurrence between the porous base body and metal foil. SOLUTION: A porous base body 20 is contained in a lower portion electrode base 30, and metal foil 21a is mounted thereon. Thereafter, a predetermined voltage is applied across a welding electrode bar 33 whose tip is pressed to a metal foil surface and the lower portion electrode base 30, current is caused to flow across the metal foil and the porous base body so as to weld their contact face so that the porous base body and the metal foil are temporarily fixed mutually in such a degree as no gap is produced between the same. Thereafter, one point or plural points of a metal foil back face are irradiated with a laser beam 22a so as to weld an irradiation area to form a foil-like chip body 21.  No unevenness or protrusion portions are generated but a flat plane is generated on the foil-like chip body surface, and the porous base body and the cup body are firmly fixed via the foil-like chip body.
Patent JP-S63116967-A (JP)
Title: Brake pressure controller
Inventor: HASHIDA KOICHI
IPC: B60T8/1761
Filed: 1986-11-05
Abstract: PURPOSE:To judge manual operation and make it possible to have priority over automatic operation, by detecting differential pressure between both primary and secondary sides of the solenoid on-off valve installed between a master cylinder and a wheel brake. CONSTITUTION:At the time of normal running, a solenoid on-off valves S1 is open but other ones S2 and S3 are close each, and brake pressure corresponding to a pedal 1a is transmitted to a wheel brake 2. Next, when a control part 6 detects a lock trend, the solenoid on-off valve S1 is closed and the S3 is opened, reducing the brake pressure to some extent, and when it comes to a restoring trend, the S3 is closed and the S2 is properly opened or closed, thus pressure goes up. During this while, if a driver relaxes the pedal 1a, hydraulic pressure in a master cylinder 1 is yet more lowered than that of a wheel cylinder 2, so that this is detected by a differential pressure switch 7, opening the solenoid on-off valve S1 and closing others S2 and S3, thereby making manual operation have preference to automatic operation. In this connection, even at time of a wheel spin trend, this manual operation is prior to the automatic operation. Thus, it is suitably usable at varieties of control such as antilock control, traction control, stop holding control, etc.
Patent JP-S62123476-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/14
Filed: 1985-11-22
Abstract: PURPOSE:To prevent the occurrence of jam by using a peeling electrostatic charger to peel a transfer material in case of the first image formation and selecting the peeling electrostatic charger or a peeling tape in case of the second image formation in accordance with the classification and the state of a used form. CONSTITUTION:A form P is peeled from a photosensitive drum 10 by only a peeling electrostatic charger 19 in case of normal image formation or the first image formation of multiple or both sides image formation. Peeling due to the charger 1a or peeling due to a peeling tape 130 is selected by the operation of a peeling tape designating key or a peeling tape release key on an operation panel in accordance with the classification and the state of the used form in case of the second image formation. The tape 130 is provided in one end part in the lengthwise direction of the drum 10 and is moved to the use position and the release position. Thus, the form is peeled surely from the photosensitive drum to prevent the occurrence of jam.
Patent JP-2001079911-A (JP)
Title: Mold clamping device for injection molding machine and actuation control method
Inventor: TAKASHI RYOJI
IPC: B29C45/66
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To simultaneously realize high speed opening/closing and a high pressure clamping of a mold by obtaining a high drive speed and a large drive force for a movable platen by means of a ball screw mechanism. SOLUTION: A first ball screw nut 32 and a cylindrical body 12 for opening/ closing a mold are integrally moved in an axial direction by rotating to drive a first ball and thread shaft 20 by a first drive means 24 and, in turn, a movable platen 14 fixed to the cylindrical body 12 is actuated to open/close the mold. On the other hand, second ball and screw shafts 34, 34 are rotated to drive by a second drive means 48 under such a state that a mold clamping member 40 and the cylindrical body 12 are engaged with each other by engaging means 64, 66 at a position where the mold is clamped by the movable platen 14. Thus second ball screw nut 36, 36, the mold clamping member 40 and the cylindrical body 12 are integrally moved in the axial direction to make the movable platen 14 clamp the mold.
Patent JP-H0688844-A (JP)
Title: Measuring method for s' parameter of multiport circuit
Inventor: UCHINO AKIHIKO
IPC: G01R27/28
Filed: 1992-09-04
Abstract: PURPOSE:To calculate the true S parameter of a multiport circuit by calculating S parameters which cause errors between the ports and measuring ends of a vector network analyzer and reflection coefficients which cause errors in nonreflective terminators. CONSTITUTION:Before measuring the S parameter of a four-port circuit 5, a computer 15 calculates S parameters which cause errors between the ports 11 and 12 and measuring ends 6 and 7 of a vector network analyzer 18 by the TRL method. In addition, reflection coefficients are measured by successively inserting transmission lines having short electrical lengths between nonreflective terminators 13 and 14 which are coaxial with the end 6 and reflection coefficients which cause errors in the terminators 13 and 14 are calculated from the measured results. Then the S parameter is measured by connecting the ports 1 and 2 of a four-port circuit 5 which is an object to be measured to the ends 6 and 7 and terminators 13 and 14 to the ports 3 and 4 of the circuit 5. From the measured S parameter, the S parameters which cause errors and reflection coefficients are removed by using the computer 15. Therefore, the real S parameter of the circuit 5 can be calculated.
Patent JP-H08104227-A (JP)
Title: Spring brake actuator
Inventor: HATTORI KENJI
IPC: B60T13/38
Filed: 1994-10-03
Abstract: PURPOSE: To prevent causing damage to a device itself while improving workability for brake release by a release bolt member, and to enable a driver to know a condition of the brake release by a mechanical means thus performed by the release bolt member. CONSTITUTION: A release bolt member 16 is connected to be screwed to a main unit 11 of a pneumatic pressure chamber 20. The release bolt member 16 is brought into contact with a diaphragm 23 through a plate member 17 and a ball joint 18. Thus against the diaphragm 23, an influence by rotating the release bolt member 16 is eliminated. When a brake is released, seal action by a seal member 26 is eliminated, thus to generate a leak of compressed air in a side of the pneumatic pressure chamber 20, so as to inform of a brake release through this leak.
Patent JP-2001078898-A (JP)
Title: Charcoal fire griller
Inventor: OKADA TOYOMI
IPC: F24B1/20
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To enable even a person who is not skilled in a way how cooking by charcoal fire to well carry out charcoal fire cooking by making it possible to automatically maintain a cooking temperature at a desired temperature simply by putting the charcoal into a griller and setting its temperature. SOLUTION: This charcoal griller has a food loading section 13 on which the food to be well broiled is placed, a charcoal arranging section 30 which is arranged below the food loading section 13 and allows the arrangement of the charcoal, a drive section 40 which moves the charcoal arranging section 30 with respect to the food loading section 13, a temperature sensing means 15 which senses the temperature near the food loading section 30 and generates a sensed temperature signal and a temperature setting means for setting the temperature near the food loading section 30 at a desired temperature.  This temperature setting means controls the movement of the charcoal arranging section 30 by activating the drive section 40 in such a manner that the temperature near the food loading section 30 attains a desired temperature after responding to a sensed temperature signal from the temperature sensing means 15. As a result, the desired cooking temperature may be maintained regardless of the firing degrees of the charcoal fire and, therefore, the well broiled cooking by the charcoal fire may be rapidly and well carried out without requiring skill.
Patent JP-H0684210-A (JP)
Title: Recording material, information recording and erasing device and information recording system
Inventor: MATSUMOTO YOSUKE
IPC: H04N7/00
Filed: 1992-09-04
Abstract: PURPOSE:To provide the recording material having the same advantages as the advantages of paper in that the material is thin and flexible, allows bookbinding, and is easily retrievable by turning pages and capable of writing and erasing information by a simple method. CONSTITUTION:This recording material has an information recording layer 1 contg. a material which is reversibly changed in optical characteristics by combining and acting physical means, such as heat, electromagnetic waves, sound waves, electric fields, electric discharge, magnetic field and pressure, alone or in plurality, a paper base material 2 holding this information recording layer 1 and a cover film 3 covering the surface of the information recording layer 1.
Patent JP-H1089831-A (JP)
Title: Quick refrigerator and evaporator
Inventor: ONO SUSUMU
IPC: F25D17/06
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To quickly keep freeze even a large quantity of food without frosting in a refrigerating chamber. SOLUTION: In the quick refrigerator having a deep freezing chamber 5 for deep freezing by diffusing cold air from an evaporator 6, a condensing unit 12 of a heat pipe 10 is brought into contact with fins 9 or tubes 7 of the evaporator 6. Further, an evaporating unit 13 of the pipe 10 is extended to a predetermined part in the chamber 5. Working fluid of the pipe 10 is liquefied by cold heat of the evaporator 6 in the unit 12, moved to the unit 13, the fluid is evaporated in the unit 13, and hence foods placed on the unit 13 are quickly refrigerated.