baber/WOPTO huggingface dataset:
Patent JP-S59129484-A (JP)
Title: Orthogonal type gas laser generator
Inventor: SUZUKI MINORU
IPC: H01S3/036
Filed: 1983-01-14
Abstract: PURPOSE:To flow an excitation gas effectively to a laser optical axis, and to improve the efficiency of generation of laser beams by forming a parallel surface parallel with a gas current to a cathode constituting a laser generator and expanding an excitation gas region only in the direction of flow of the gas current. CONSTITUTION:All of a plurality of cathodes 1 constituting a laser generator are constituted by vertical sections 20A, one ends thereof are supported to insulating support plates 2, and parallel surfaces 20B, which are supported to the other ends of the vertical sections and are parallel with a gas current 7. Consequently, glow discharge 6 is generated between the parallel surface 20B and an anode 3 opposite to the parallel surface 20B, and the position of a laser optical axis 8B passing between the parallel surface 20B and the anode 3 is constrained effectively by an excitation gas region 11 generated by glow discharge 6. When discharge currents are increased in order to further augment an output from a laser oscillation from the state, glow discharge 6 expands in the direction of the upstream of the gas current 7 along the parallel surface 20B, an excitation gas region 12 generated reaches a laser optical axis 8A, and an output from a laser increases.
Patent JP-S57117263-A (JP)
Title: Cooler for dual-in-line package type integrated circuit element
Inventor: HATSUTORI TOSHIKI
IPC: H01L23/367
Filed: 1981-01-12
Abstract: PURPOSE:To make a dual-in-line package type IC element to absorb heat much more by a method wherein radiating fins are fixed to the lower side of an IC mounted with a chip being a heater inside of the IC. CONSTITUTION:The radiating fins 22 are arranged on the lower side of the IC21 to be cooled. Heat generated from the chip on the lower part of the inside of the IC21 is transmitted to the lower side of the IC, and is transmitted moreover to the fins 22, and is dissipated in the air from the surface of the radiating fins 22. Because the fins 22 are fixed being pinched between the IC21 and a substrate, etc., an adhesive can be made as needless.
Patent JP-H07209880-A (JP)
Title: Aqueous alkalie developing solution for wash-off type photosensitive material and its manufacture
Inventor: KOJIMA YASUHIKO
IPC: G03C5/26
Filed: 1994-01-18
Abstract: PURPOSE:To reduce degradation of quality even in the case of extending the storage time from manufacture to use and to obtain good quality always stably when it is used by specifying dissolved oxygen concentration. CONSTITUTION:The developing solution to be used for a photosensitive material is prepared by using water stored in a vessel filled with an inert gas and having a dissolved oxygen concentration of <=5ppm by weight. The vessel is filled with an inert gas, such as nitrogen, helium, or argon, and then it is filled with water having a dissolved oxygen concentration of <=5ppm and then is added with various components of the developing solution. The addition process is not especially limited, but contact with air can be easily avoided by using pipe lines and automatic feeders and a uniform solution can be efficiently formed by continuing agitation while each additive is being added.
Patent JP-S62163555-A (JP)
Title: Stepping motor
Inventor: KOMATSU TAKASHI
IPC: H02K37/04
Filed: 1986-01-13
Abstract: PURPOSE:To release the mechanical distortion and to improve the magnetic character by annealing a laminated assembly in a reducing atmosphere at the temperature higher than 700 deg.C. CONSTITUTION:A stepping motor is composed of a stator core 1, a stator winding 2, an end bracket 3, a rotor shaft 5, a permanent magnet 7, etc. On this occasion, low-graded semi-processed electromagnetic steel plates are used, from which single plates are stamped out. To a suitable place of each plate a half- stamped protrusion is provided, which is fitted to a dent of the adjacent single plate and clamped and laminated. The laminated iron cores are annealed in a reducing atmosphere at the temperature higher than 700 deg.C, with which the mechanical distortion is released which is caused in being stamped out. Thus, the above-mentioned clamped protrusion and the dent of single plates are welded, so that the strong laminated cores are formed and the proportion defective of the precision of step angle can be reduced.
Patent JP-S57117993-A (JP)
Title: Thermal recording medium
Inventor: KIKUCHI YOSHIKI
IPC: B41M5/40
Filed: 1981-01-16
Abstract: PURPOSE:To provide a thermal recording medium which obtains two recording pictures one time by a heat-sensitive recorder, by a method wherein a heat-sensitive ink layer is formed on a surface of a base paper and a heat-sensitive color development transition layer is formed on the other surface. CONSTITUTION:A heat-sensitive ink layer 32 is formed on one surface of a base paper 31, and a heat-sensitive color development transition layer 33, which is of a solid phase having a colorless or white system color at the normal temperature and is brought into a color-development and is fludized by heat, is formed on the other surface. The ink layer 32 of the heat-sensitive medium 3 is brought into contact with a heating resistance surface of a thermal recording head 4, and the transition layer 33 with a recording surafce of a recording paper 2. A head 4 is heated corresponding to a picture signal to heat an ink layer 32A equivalent to the heated part for color development. Simultaneously, a corresponding transition layer 33A is brought into a color development with heat transferred to the base paper 31 to transfer the layer 33A to a recording paper 2.
Patent JP-S61165537-A (JP)
Title: Weather covber device
Inventor: USHIDA TAIDO
IPC: F24F7/013
Filed: 1985-01-11
Abstract: PURPOSE:To make it possible to take out and mount the net from the indoor side by making the net width smaller than the inner width of a wall surface opening part and providing a net mounting part for accommodating and holding the net in the inside from both side surfaces of the wall surface opening part. CONSTITUTION:The width dimension W of a net 12 is set to a dimension which is smaller than the inner width dimension of opening part 3 of the house wall surface. Net fitting tools 16 are loaded at both inner side surfaces of a main cover body 4. In this case, positions where rail-like metal fittings 16 in both inner side surfaces of the main cover body 4 are formed into swelling portions 17 projecting inwardly. As a result, rail-like metal fittings 16 are set so that they arelocatd at positions which are inner than the positions of both side edges of the opening part 3 of the house wall surface 1. When the net 12 is moved forward along the rail-like metal fittings 16 from indoor side, the net 12 can be accommodated and held in positions covering the lower surface open ing part 5 of the main cover body 4.
Patent JP-H02185277-A (JP)
Title: Game card system
Inventor: KISHIDA ICHIRO
IPC: B42D15/10
Filed: 1989-01-11
Abstract: PURPOSE:To obtain the subject game card system which decreases an input error by an operator and is controlled under a centralized way by providing a display means to display that the input error by the operator occurs when it is decided by a deciding means that an inputted number is incorrect. CONSTITUTION:The operator inputs a card number from an input device 22. This inputted number is sent through a control circuit 21 to an arithmetic and control unit CTRL, the corresponding relation between a check number and a serial number is taken out from a memory MEM, and it is decided whether the serial number inputted by the operator and the check number satisfy the prescribed corresponding relation or not. When the corresponding relation between the check number and the serial number is incorrect, the incorrect state is displayed on a display device 23 as the input error. Thus, since adjustment information can be taken out only when a printed number is inputted correctly even for a card in which magnetic recording is destroyed, the input error by the operator can be effectively prevented.
Patent JP-H03209988-A (JP)
Title: Encoding device
Inventor: OTAKA HIDEKI
IPC: H04N19/117
Filed: 1990-01-11
Abstract: PURPOSE:To encode even a signal whose information quantity is very large so that it is scarcely deteriorated by curtailing the input information quantity by executing a band limit by a filter at the time of encoding the signal by dividing it into sub-bands. CONSTITUTION:A signal LL of an image, etc., which is divided into sub-bands of four pieces and becomes a low band in the horizontal and the vertical directions, respectively is encoded by a blocking device 205, a DCT arithmetic unit 209 for executing a two-dimensional cosine conversion, a quantizer 213, and a variable length encoder 217, and outputted from a buffer 221. On the other hand, a dividing signal LH in low and high bands in the horizontal and the vertical directions passes through a switch 210 and is encoded in the same way, and simultaneously, the switch 210 is controlled by an output of a buffer 222, and in the case the information quantity is large, input information which is subjected to band limit by an HPF 206 and curtailed is encoded. A dividing signal HL in a high band and a low band in the horizontal and the vertical directions, and a dividing signal HH in a high band in both the directions are also encoded in the same way, a noise caused by rough quantization is not generated, and even a signal whose information quantity is large is encoded so that it is scarcely deteriorated.
Patent JP-H10198963-A (JP)
Title: Optical reproducing device
Inventor: FUJI HIROSHI
IPC: G11B7/005
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To decrease the offset drift and amplitude variation of a meandering element included in a radio frequency signal. SOLUTION: The optical reproducing device, which reproduces information from an optical recording medium 19 where the sidewall of a track meanders, generates meander signal e from regenerative signals a1, a2 by a subtractor 8 by means of a control of a CPU 14 according to a result of the recovery by PRML 12. And, a meandering signal component e1 corresponding to the offset change is subtracted by a subtractor 2 from a radio frequency signal c, and an amplification degree of a variable gain amplifier 3 is controlled based on the meandering element e2 corresponding to the amplitude variation.
Patent JP-S5497677-A (JP)
Title: V-cutting and bending of decorative material
Inventor: KAWAHARA NOBUYOSHI
IPC: B29C53/06
Filed: 1978-01-20
Abstract: PURPOSE:To bend a rigid decorative laminate without causing breaking and cracking, by forming a V-cut at the bending position of a base board layer, and by giving a cut to the bending position of a non-flexible overlay sheet. CONSTITUTION:A V-cut is given to the bending position of the base board layer 3 of a decorative material obtained by integrating the flexible sheet 2 placed between the base board 3 and the non-flexible overlay sheet 1; and a cut, to the bending position of the overlay sheet layer 1. A hot-melt adhesive is applied to the surfaces 6 of the V-cut, and the decorative material is immediately bent. EFFECT:Improved bending.
Patent JP-H03209034-A (JP)
Title: Anti-seismic mechanism for electronic apparatus
Inventor: SHIMIZU KENZOU
IPC: G06F1/16
Filed: 1990-01-10
Abstract: PURPOSE:To reduce the seismic power below the anti-seismic force of an electronic apparatus by coupling one end of each elastic member with an installation plate by a floor side fixing member, and coupling the other end with the undersurface of the electronic apparatus by an apparatus side fixing member. CONSTITUTION:A plurality of elastic members 14 are arranged well aligned on the undersurface of an electronic apparatus 1 and are coupled with one another. One end of each elastic member 14 is coupled with an installation plate 13 by a floor side fixing member 15, while the other end is coupled with the undersurface of the electronic apparatus 1 by an apparatus side fixing member 16. This undersurface is put in the condition hung on the level plane while in equilibrium generated by the elastic members 14. Thus the seismic power transmitted from a housing in the event of earthquake can be damped below the anti-seismic force of the applicable electronic apparatus.
Patent JP-S63171652-A (JP)
Inventor: KUROKI YOSHIHIRO
IPC: B02C18/34
Filed: 1987-01-12
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-S5597632-A (JP)
Title: Key input device
Inventor: TAKUHARA SADAHIRO
IPC: G06F3/02
Filed: 1979-01-18
Abstract: PURPOSE: To prevent previously the erroneous input caused by the simultaneous operation of the key switches along with addition of the gate and the inverter.  
     CONSTITUTION: In case both key switches 2b and 2f are operated simultaneously, pulse B emerging on one row line α is inverted via inverter 7α and then applied to AND gate 6β to be cut off. And pulse B emerging to the other row line β is inverted through inverter 7β and then applied to AND gate 6α to be cut off. Thus the simultaneous application of both output pulses B from lines α and β can be avoided to decoder 5, and at the same time no output is generated from either one of output lines aWp. When either one of key switches 2aW2p is operated correctly, only the row line to which operated key switches 2aW2p are connected conducts among AND gates 6αW7δ. And thus the conventional input pulse is applied to decoder 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000202423-A (JP)
Title: Washing treatment device for contaminated earth and sand with petroleum compound
Inventor: HIRANO FUMIAKI
IPC: B08B3/08
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To effectively wash earth and sand contaminated with oil such as fuel oil. SOLUTION: In this device, contaminated earth and sand to be treated is introduced in a separation tank 2, and from the bottom part thereof, detergent is caused to flow into the contaminated earth and sand to agitate and mix them, and the separated oil components and the detergent used for washing are recovered from the upper part of the separation tank to a recovery tank 3. By spraying the detergent while the contaminated earth and sand are transferred being agitated by a rotary screen, mixing agitation is performed. The contaminated earth and sand and the detergent are mixed and agitated in a mixing tank 1, and the oil contents and the detergent used for washing are separated by a centrifuge. As the detergent, water solution of water glass such ass sodium silicate is used.  As the detergent, water solution of organic solvent is used, and also it is regenerated by a distillation device. After washing with the detergent, finish washing with fresh water is performed, and the fresh water used for the finish washing is recovered and the oil components are adsorbed and recovered by an adsorption tank 5.
Patent JP-H01186604-A (JP)
Title: Electromagnet
Inventor: KAMITSUBARA TSUNEO
IPC: H01F7/04
Filed: 1988-01-14
Abstract: PURPOSE:To obtain an electromagnet having large attraction power and little release electric power by constituting a moving iron core of a permanent magnet and a pair of pole pieces holding a nonmagnetic material having regulated resistance value therebetween. CONSTITUTION:A moving iron core 3 consists of a permanent magnet 6 and a pair of pole pieces 11a and 11b, which hold a nonmagnetic material 12 therebetween, which is attracted by a fixed iron core 2, or by the fixed iron core 2 and a yoke 1 at the time of attraction, while resistance value is so regulated that the most part of the first magnetic flux 5 may pass through a magnetic path, and both ends are connected to both pole surfaces. Thereby, there is no need of a gap for moving of the moving iron core and a guide pipe in the magnetic path so that minute electric power can release the moving iron core while enlarging attraction holding power.
Patent JP-H08195047-A (JP)
Title: Magnetic disk and its recording and reproducing device
Inventor: YAMAMOTO NORIYUKI
IPC: G11B5/82
Filed: 1995-01-17
Abstract: PURPOSE: To obtain data recording media suitable for the delivery of game software and computer OS. CONSTITUTION: This magnetic disk 10 includes servo regions 16 which are formed by molding servo information as rugged bit strings 14 and magnetizing magnetic layers 15 formed on the surfaces of recessed parts 12 and projecting parts 13 of the bit strings in directions different from each other, reproduction- only regions 17 which are formed by molding programs as the rugged bit strings 14 and magnetizing the magnetic layers 15 formed on the surfaces of the recessed parts 12 and projecting parts 13 of the bit strings in directions different from each other and recording and reproducing regions 19 where the information is freely readable and writable. The servo regions 16 are utilized for tracking servo at the time of reproduction of the disk. The programs of the games are storable in the reproduction-only regions 17.  The histories and scores of the games and the information on the names added by users and setting of environment, etc., are recordable in the recordable and reproducible region 19.
Patent JP-H09194405-A (JP)
Title: Fluorocyclohexyltolan derivative, its production and use thereof
Inventor: KURIHARA AKIO
IPC: C07C25/24
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To produce a fluorocyclohexyltolan derivative useful for a blending component for a liquid crystalline composition, excellent in compatibility and rapid response and having a low viscosity. SOLUTION: This fluorocyclohexyltolan derivative represented by formula I (R is a fluorine-substituted methyl, a fluorine-substituted methoxy, etc.; Y<1> , Y<2> , Y<3> and Y<4> are each independently fluorine or H; (k) is 1 or 2) and exemplified by 1- 4-(4-fluorocyclohexyl)phenyl}-2- 4-(1-trans-propenyl)phenyl}acetylene. The derivative of formula I is obtained by reacting a cyclohexylbenzene represented by formula II with an acetylene compound represented by formula III under the existence of a metal catalyst and a basic material. The fluorocyclohexyltolan derivative is used for a blending component for a liquid crystalline composition.
Patent JP-S58122523-A (JP)
Title: Camera incorporating electric motor
Inventor: TEZUKA NOBUO
IPC: G03B9/68
Filed: 1982-01-18
Abstract: PURPOSE:To reduce the burden of a power source to prolong the life of the power source, by utilizing the moving operation of a protection cover to substitute a part, at least, of the work which an incorporated motor should perform. CONSTITUTION:When the index of a mode switching operation member 4 is set to the first use mode C, film winding and the operation of a shutter mechanism are all dependent upon the turning force of the motor, and continuous photography is possible. When the index of the operation member 4 is set to the second mode S and the release operation of a camera is performed, the camera is left as it is after photography is terminated. When the sheath cover of the camera is moved manually from the photography position to the carriage position, a rack 14 is moved in the direction of an arrow by an operating part 2a, and a shutter running member 16 is moved and is charged, and contacts S1 and S2 of a changeover switch are closed forcibly by an operating part 2b, and thus, power is supplied to the motor, and a film is wound, and photography becomes possible.
Patent JP-H11198704-A (JP)
Title: Vehicular storing body provided with cup holder
Inventor: KISAKA HITOSHI
IPC: A24F19/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To realize a vehicular storing body provided with a cup holder with safe strength and favorable space, even when a vessel in which a drink is put is placed on the cup holder, on the vehicular storing body provided with the cup holder. SOLUTION: This vehicular storing body is composed of a storing body 21 provided on a vehicular retainer so as to be drawn and stored and a cup holder 22 provided on the storing body 21 so a to be stored and drawn. The cup holder 22 is provided with a foldable vessel holder 33 with a hole 39 for holding the trunk of the vessel, a vessel supporter 34 for supporting the bottom of the vessel and a door part 35, connected to the vessel supporter 34, for drawing the storing body 21.
Patent JP-S5597853-A (JP)
Title: Continuous production of metal strip or plate
Inventor: WATANABE YASUSHI
IPC: B22D11/06
Filed: 1979-01-17
Abstract: PURPOSE:To produce the continously rolled cast ingot of an even size by fitting and opposedly disposing a pair of rolls provided with the large-diameter surface and small-diameter surface of the specified width in the central part of the respective outside peripheral surfaces, revolving the rolls and pouring molten metal in the fitted cavity part. CONSTITUTION:A large-diameter surface 8 and small-diameter surface 8' are so provided to the central part of the respective outside peripheral surfaces of a pair of rolls 3, 3' that the fitted cavity part 6 of the specified width is formed. These rolls are fitted and opposedly disposed and while they are being revolved and cooling water is being supplied into each water supply hole 10, molten metal is poured into the cavity part 6, whereby a metal strip or metal plate is continuously formed. Since these rolling rolls have a large heat capacity, the cooling of the rolling part may be achieved at a high speed and there is no likelihood for producing any cracking or notches on the both side edges of the product owing to cooling defect.
Patent JP-S60149455-A (JP)
Inventor: YASUZAWA KAZUHITO
IPC: B32B37/06
Filed: 1984-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05196289-A (JP)
Title: Air conditioner
Inventor: MAEDA KENSAKU
IPC: F24F11/04
Filed: 1992-01-16
Abstract: PURPOSE:To enable an automatic removing of polluted air during operation by a method wherein a filter is arranged at an indoor air suction port of an indoor device and the number of operations of a blower for every specified time is increased. CONSTITUTION:An air conditioner in which an outdoor device 9 comprising a compressor 6, a heat exchanger 7 at non-utilized side and an expansion valve 8 at the outdoor device, and an indoor device 1 comprising a heat exchanger 3 at the utilization side, an expansion valve 2 at the indoor device and a blower 4 are connected by refrigerant pipes 11 and 12 is provided with a filter 5 and a control device 10. During operation, only the number of rotation of the blower 4 is regularly increased by the control device 10 and an amount of air is increased to cause indoor air to be supplied again into the room through the filter 5. With such an arrangement, cleaning characteristic against the polluted indoor air can be forcedly carried out.
Patent JP-H10200385-A (JP)
Title: Comparator and multi-stage comparator
Inventor: YANAGI TAKAHIRO
IPC: G01R19/165
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a comparator and a multi-stage comparator that are operated at a high processing speed. SOLUTION: Differential comparators 11-13 that have inverting and noninverting outputs and a differential comparator 14 that has a single output are connected in series via each capacitor, and an input voltage Vin to be compared and a reference voltage Vref are applied to the 1st stage differential comparator 11. A switch ss1 (ss2, ss3) used to short-circuit the inverting and noninverting outputs is provided between the two output terminals of each of the differential comparators 11-13. After the switches ss1-3 are closed to keep once each output of the differential comparators 11-13 to an operating point where the inverting output and the noninverting output go to the same level, the comparison processing is conducted. Thus, the output levels of the differential comparators 11-13 are changed from the operating point and since a waste time required to return from a preceding signal level to a signal level of the operating point is avoided when the input signal Vin is inverted, a high speed comparison processing is realized.