baber/WOPTO huggingface dataset:
Patent JP-H09266638-A (JP)
Title: Charger for secondary batteries
Inventor: ODA TAKASHI
IPC: H02J7/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To fully charge many secondary batteries in a short time with a simple circuit, and also, downsize the charger and reduce the cost by making heat radiation fins, etc., small. SOLUTION: Secondary batteries 1 are connected to a constant voltage power source 6, being connected in parallel through changeover switches 3 connected to + and - poles, and are connected to a constant current source 5, being connected in series. The secondary battery 1 connected to the constant voltage power source 6 connects other fellow secondary batteries 1 in series, being bypassed through a bypass switch 4. First, the bypass switch 4 is turned off, and the changeover switch 3 connects the secondary batteries in series, and the constant current power source 5 charges them with constant currents. The secondary batteries 1 charged to the specified capacity is charged with constant voltage by switching the changeover switch 3 to the constant voltage power source 6 and turning on the bypass switch 4.
Patent JP-S547662-A (JP)
Title: Transfer cooling devie for hot solid matters
Inventor: KOUTAKA IKUO
IPC: C21D1/84
Filed: 1977-06-20
Abstract: PURPOSE:To effectively cool high temperature solid matters by means of heat pipes without using any motive power, while producign steam utilizing the heat absorbed.
Patent JP-H08270187-A (JP)
Title: Resin panel
Inventor: OKUYAMA SENICHI
IPC: E04F13/08
Filed: 1995-03-30
Abstract: PURPOSE: To enhance the weather resistance, the rust prevention ability and the strength of a resin panel having its upper and lower end male and female coupling parts, and to prevent penetration of rain water by forming an outer surface member and a core member of the resin panel from synthetic resin mixed with aggregate, and by forming a cover surface on a stepped surface of a joint part. CONSTITUTION: A resin panel A is composed of an outer surface member, a rear surface member and a core member 3, and are provided at its upper and lower end with a male coupling part 4 and a female coupling part 5. The outer surface member 1 is made of synthetic resin mixed therein with resole type phenol resin powder, and the core member 3 is made of foamed synthetic resin 22 mixed therein with an inorganic material. F urther, a cover surface 10 is formed in a stepped surface 9a at the upper end of the resin panel A, thereby it is possible to prevent rain water from entering an engaging groove 18 even though a plurality of panels are flatly laid.
Patent JP-S6359817-A (JP)
Inventor: MARUFUJI MASAKICHI
IPC: A01G1/00
Filed: 1986-03-28
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-H07115937-A (JP)
Title: Laver treating device
Inventor: KAWAI KATSUYOSHI
IPC: A23L17/60
Filed: 1994-04-11
Abstract: PURPOSE:To obtain the subject device equipped with a means for cutting raw alga of laver, a centrifugal dehydrating means and a stirring cleaner which are successively connected, transporting laver by a pump, capable of dehydrating laver to a set water content, readily controlling a cleaning time. CONSTITUTION:A machine body is laterally equipped with a roughly cutting mincer 2 and a finely cutting mincer 3,and a raw alga of laver is supplied from a feed hose 4 to the roughly cutting mincer, sent through hoses 5 and 8 to a dehydrating tank 6 laterally attached to the machine body, centrifuged and dehydrated. The laver is sent through a guide pipe 15 to an upright cleaning tank 16 and the water level of the tank is controlled to regulate a cleaning time.
Patent JP-H01245645-A (JP)
Title: Automatic recovery system for ccitt no.5 signal system line
Inventor: YAMASHITA HIROSHI
IPC: H04M3/32
Filed: 1988-03-25
Abstract: PURPOSE:To rapidly offer a line in which a normal No.5 signal sequence is complete for connecting a call by issuing a test call periodically to another line closed due to a fault which is connected to an international telephone exchange and making the former line vacant automatically. CONSTITUTION:In the case a line comes faulty in the event of temporary disconnection of a signal system line LN 3, a trank TRK 2 is automatically closed under an instruction from a CPU 4, and the CPU 4 periodically transmits a connection control signal to a speech path switch SW 1 to set a channel between a test call generator (ACG) 5 and the TRK 2. The ACG 5 transmits a test call to the LN 3 through the SW 1 and the TRK 2. If the fault in the LN 3 is already recovered at the time when the ACG 5 transmits a start signal by No.5 signal system, a start complete signal is returned, accordingly, the ACG 5 confirms this, then transmits a recovery signal. On the other hand, upon receiving a recovery complete signal returned from the opposite station, the ACG 5 confirms this, then judges that the fault in the LN 3 is recovered, and instantaneously informs the CPU 4 of this. The CPU 4, receiving this information, instructs the TRK 2 to release its closing.
Patent JP-H07243208-A (JP)
Title: Outdoor structure member and manufacture thereof, outdoor structure using the member, and method for renovating the member of the structure
Inventor: OKAHARA HIDENA
IPC: E04H9/16
Filed: 1994-03-07
Abstract: PURPOSE:To provide snow melting function during the fall of snow and reduce an amount of fallen snow by utilizing a far infrared radiation member for forming at least the surface area of an outdoor structural member where snow may lie. CONSTITUTION:Regarding an outdoor structural member such as an exterior structure, a fence, a road, a bridge, a vehicle and a pole, at least the surface area thereof where snow may lie, is formed out of a far infrared radiation member such as an aluminum alloy having an anodic oxide film naturally blackened through an anodic oxidation process, thereby providing snow melting function during the fall of snow and lessening an amount of fallen snow. In this case, the surface of the outdoor structural member not formed out of the far infrared radiation member may be covered with a far infrared radiation member and have a laminar structure or a coated structure. Also, a far infrared radiation member film may be formed on the surface of the outdoor structural member at pertinent positions for the renovation thereof.
Patent JP-S57190154-A (JP)
Title: Setter mechanism of tension in winding transmission device
Inventor: KURIHARA TAKASHI
IPC: F16H7/12
Filed: 1981-05-15
Abstract: PURPOSE:To easily set a belt to optimum tension, by winding the belt onto a rotary supporting member of pulley or the like, movably mounting a pivotal  shaft of said member to an increasing direction of tension of the belt and moving said pivotal shaft through a resilient unit suitable for the tension of the belt. CONSTITUTION:When a belt is wound on a pulley 2, firstly under a condition flexed with a spring 8 for a washer 7 to be contacted to a stopper 9, the spring constant and free length of the spring 8 and height of the stopper 9 are previously determined so as to obtain optimum tension of the belt. Then after winding the belt on the pulley 2, a head part 6b of a screw rod 6 is turned by a tool or the like, and a pivotal shaft 4, screwed part 6a of the rod 6, is lifted to start applying tension to the belt 1. Then the spring 8 is gradually flexed correspondingly to an increase of tension of the belt 1, when the washer 7 is contacted to the stopper 9 (optimum belt tention), a position fixing nut is tightened to fix the pulley 2.
Patent JP-H05230665-A (JP)
Title: Electroless tin or tin-lead alloy plating method
Inventor: KUBO MOTONOBU
IPC: C23C18/31
Filed: 1992-02-24
Abstract: PURPOSE:To obtain an electroless tin or tin-lead alloy film of fine deposited particles and of uniformity until after long-term use from construction of a bath and to also properly cope with plating on a fine pitch printed circuit corresponding to SMT. CONSTITUTION:When constructing a bath, an electroless tin or tin-lead alloy plating bath contg. soluble metal salt components consisting of stannous salt or stannous salt and lead salt, acid which dissolves the soluble metal salt components, thiourea or its derivatives, a reducing agent and a soluble copper salt is used to perform electroless tin or tin-lead alloy plating.
Patent JP-S62229980-A (JP)
Title: Manufacture of mos field-effect transistor
Inventor: NAGAYASU YOSHIHIKO
IPC: H01L21/20
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a poly Si gate MOSFET having excellent characteristics by a method wherein the film quality of a poly Si gate electrode is improved by performing a heat treatment on the poly Si layer adhered on a gate oxide film before an ion- implantation and ions are prevented from striking directly on the gate oxide film beneath the gate electrode. CONSTITUTION:A field oxide film 2 and a gate oxide film 3 are formed on a first conductivity type Si substrate 1 and a poly Si gate layer 4 is coated thereon. Then, the poly Si layer 4 is processed into the desired gate electrode pattern by a photolithographic process, a heat treatment of, for example, 900 deg.C and 30 minutes or thereabouts, or, for example, 1100 deg.C and 60 minutes or thereabouts, in combination as an impurity diffusion process is applied, the film quality of the poly Si gate electrode is improved and the gate electrode is held being formed into a gate electrode 40 having a film quality closer to that of a crystal Si film. After then, a second conductivity type impurity 5 (impurity ions to be implanted) is ion-implanted in the region including this gate electrode 40 using the gate electrode 40 and the field oxide film 2 as masks. Moreover, the impurity is activated by heat-treating and by diffusing the impurity in the desired depth, a source 6 and a drain 7 are formed and the stricture of a poly Si gate MOSFET is completed.
Patent JP-H09243566-A (JP)
Title: Detection apparatus
Inventor: HASHIMOTO MICHINORI
IPC: G01N21/77
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a detection apparatus capable of judging a change of the concn. of an alkaline substance in air present on the primary side or secondary side or primary and secondary sides of an air filter with the elapse of time and the total amt. of the alkaline substance removed within a definite time by the air filter. SOLUTION: A detection apparatus is equipped with a granaular reaction material discolored upon the reaction with an alkaline substance contained in air guided to a ventilation passage and a measuring pipe 10 having air permeable partition materials 10c on air outflow and inflow sides 10b, 10a and having the reaction material 20 between the partition materials 10c.  The measuring pipe 10 has light permeability capable of visually confirming at least a part of the reaction material 20 sealed in the pipe 10 from the outside and one end part thereof communicates with the ventilation passage and the measuring pipe 10 is equipped with a flow velocity regulating means 30 maintaining the flow velocity of air flowing in the measuring pipe 10 so that the reaction material 20 sealed in the measuring pipe 10 is gradually discolored with the elapse of time from the air inflow side 10a of the measuring pipe 10 to the air outflow side 10b thereof.
Patent JP-S55640-A (JP)
Title: Channel selection device
Inventor: SHIMA TAKESHI
IPC: H04N5/44
Filed: 1978-06-19
Abstract: PURPOSE:To obtain a stable picture image although the input frequency arrives with a shift by giving an automatic fine adjustment to the local oscillator with the AFT output and via the variable division circuit. CONSTITUTION:The output signal of local oscillator 12 is divided through variable division circuit 49, applied to phase comparator 17 to be given the phase comparison with the oscillation frequency of highly stable reference oscillator 16 such as the crystal oscillator and the like, and then fed back to local oscillator 12. The fine adjustment using the output voltage of AFT31 is carried out by changing the value of up-down counter 29 and then the division ratio of divider 14.
Patent JP-H11259880-A (JP)
Title: Optical pickup of optical disk drive
Inventor: NISHIYAMA TAKAHIKO
IPC: G11B7/09
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To make the optical pickup hard to get out of servo even in case of vibration and to make it thin. SOLUTION: The optical pickup is equipped with an actuator movable part 50 which is supported on a pickup base 10 capable of moving freely and reciprocally along a radius of an optical disk and supports a damper base 30 provided on an actuator base 20 having a yoke in a displaceable state and an objective 60 which is provided thereon.  Then the actuator movable part 50 has 1st and 2nd coil driving parts 54a and 54b at symmetrical positions across the objective and the yoke of the actuator base has 1st and 2nd yokes 26a and 26b which cooperate with the 1st and 2nd driving coils; and the actuator base is formed by integrally connecting the upper edge parts of a couple of side wall parts 23 and 23 supported on the side wall of the pickup base in a swingable state by connection parts 24a, 24b, and 24c and 1st and 2nd yokes extend from the connection parts toward the 1st and 2nd coil driving parts.
Patent JP-H03274721-A (JP)
Title: Spin development device
Inventor: TSUCHIYA KEIZO
IPC: G03F7/30
Filed: 1990-03-26
Abstract: PURPOSE:To prevent developer from splashing outside a cup by providing a member to reduce kinetic energy of developer jetted from a nozzle to a position spaced by a specified interval away from an inner side of the cup which encloses a chuck. CONSTITUTION:Developer 6 which does not hit a chuck 1 and a substrate 2 but moves directly toward an inner side 8 of the cup 4 collides with an energy reducing member 10. The developer 6 which hit a wire material 11 splits up into a plurality of particles 6a and passes through the energy reducing member 10 while reducing kinetic energy without rebounding due to elasticity of the wire material 11. In the process, a part of developer 6b having hit the material 11 attaches to the wire material 11 due to the viscosity. Meanwhile, the developer 6 which does not hit the line material 11 and passes through the energy reducing member 10 comes into contact with the developer 6b which has already attached to the wire material 11 while passing through an its kinetic energy is reduced by mutual viscosity of developers 6, 6b. Therefore, the developer 6 which has passed through the energy reducing member 10 does not splash outside and does not have an adverse effect to a peripheral as it can not hold its kinetic energy to splash outside the cup 4.
Patent JP-S60217578-A (JP)
Title: Tape cassette
Inventor: IWASAKI HIDEJI
IPC: G11B23/087
Filed: 1984-04-12
Abstract: PURPOSE:To detect automatically the erroneous insertion with simple constitution and to prevent the erroneous opening of a cover body, and to improve the reliability of the opening/closing operation by making the side part of the cover body and a protective plate, which covers it, thinner than a cassette body and providing a projecting part in the front end part of the protective plate. CONSTITUTION:A thickness F of a side part 5 of a cover body 4 which opens and closes an aperture part of a cassette body 1 and a thickness G of a protective plate 17 which covers this side part are made smaller than a thickness D of the cassette body 1; and if the cassette body 1 is inverted and inserted, it cannot be inserted because the thickness D is larger than an interval K between device- side positioning members 25a and 25b, and erroneous insertion is detected. Since a projecting part 22 is approximated to the protective plate 17, an operator is prevented from having his finger caught by the projecting part 22 erroneously to open the cover unexpectedly. A notch 24 is provided in the front end part of the protective plate 17, and the cover 4 and a projecting edge 18 are disengaged from each other by a shaft 26; and therefore, the movement of the device in the directon of an arrow for positioning of the cassette body 1 and turning of the cover body 4 is reduced to make the device small in size.
Patent JP-S63237346-A (JP)
Title: Lamp for ultraviolet light source
Inventor: HAYASHI SHIGENORI
IPC: H01L21/205
Filed: 1987-03-26
Abstract: PURPOSE:To prevent the light strength from being reduced by the aging change by forming a power switching electrode with the metal not containing the preset quantity or more of the metal constituting amalgam with the sealed mercury. CONSTITUTION:Mercury is sealed in the bulb of a lamp for ultraviolet light source applied with the high-frequency power for luminescence. The power switching electrode in this bulb is formed with the metal not containing 1% or more of the metal constituting amalgam with mercury, e.g., aluminum or sodium. Therefore, the aging change that amalgam sticks to the bulb can be prevented from occurring, the light strength of the 185nm wavelength is hardly reduced by the aging change, the ultraviolet light source with the 185nm wavelength, strong light strength, and long life used for a semiconductor production device can be formed.
Patent JP-H05232573-A (JP)
Title: Photographing information imprinting device for camera provided with panoramic photographing function
Inventor: ONDA KAZUHIKO
IPC: G03B17/28
Filed: 1992-02-25
Abstract: PURPOSE:To provide a photographing information imprinting device in which such photographing information as a photographing day and a photographing time can be recorded on the corner part of the photographing area of a film whether it is a normal photographing mode or a panoramic photographing mode. CONSTITUTION:A liquid crystal displaying board 22 for imprinting normal information is provided on a position opposed to the corner part of the film having a normal size on the back cover of a camera, and the liquid crystal displaying board 42 for imprinting panoramic information is provided on the position opposed to the corner part of the film having a panoramic size on the back cover of the camera. A normal displaying imprinting lamp 23 is turned on in the normal photographing mode, and the contents displayed on the liquid crystal displaying board is exposed and recorded on the film; a panoramic displaying imprinting lamp 43 is turned on in the panoramic photographing mode, and the contents displayed on the liquid crystal displaying board is exposed and recorded on the film. The directions of the optical paths of the lamps 25 and 45 can be appropriately changed by mirrors 24, 25, and 44.
Patent JP-H01246793-A (JP)
Title: Lighting device for discharge lamp
Inventor: HIRAMATSU AKINORI
IPC: H05B41/24
Filed: 1988-03-28
Abstract: PURPOSE:To prevent wasteful consumption of power and suppress generation of excessive voltage by furnishing a control circuit to restrict oscillation output from an inverter circuit when the total filemants of discharge lamps in series connection are not fitted perfectly. CONSTITUTION:When a filament f2 or f3 commonly connected with discharge lamps l1, l2 in series connection is out of connection, the sensing power of a filament sensing circuit 3 goes out, and when a filament f1 or f4 is out of connection, the sensing output of a voltage sensing circuit 2 connected between the other end of a capacitor C1 and the other end of a DC power supply E will go out. An output control circuit 4 restricts the oscillation output of an inverter circuit 1 when either of the sensing outputs of the mentioned circuits 2, 3 has gone out, and thereby wasteful consumption of the electric power and generation of excessive voltage are prevented.
Patent JP-S58192566-A (JP)
Inventor: FUJITANI KEIZOU
IPC: A63F7/02
Filed: 1982-05-01
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-S63238846-A (JP)
Inventor: KITAJIMA MASAKAZU
IPC: A61B5/022
Filed: 1987-03-26
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-S62235025-A (JP)
Inventor: ASAKURA TAKASHI
IPC: B65B55/04
Filed: 1986-03-31
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-H0576555-A (JP)
Title: Hand function-creating device
Inventor: ROJIYAA HENRII NEIZAN
IPC: A61F2/70
Filed: 1992-03-30
Abstract: PURPOSE: To provide a hand function exhibiting device which can be removed and adjusted by a patient himself. CONSTITUTION: A hand function exhibiting device is composed of a front arm part 4 extending along the palm of the front arm, a palm-rear part transient part 6 continuous to a rear part crossing the carpal bone of the hand, a S-like epithesis 2 having a palm part making at least indirect contact, at least at its one end, with a palm of a person wearing the device, and a plurality of electrodes I to V at least indirectly attached to the epithesis 2 at positions where the electrodes can be made into contact with to a part of the skin which directly cover muscular to be stimulated. The electrodes can be connected to an electronic circuit which can produce stimulating current which is fed to the musculars having been previously selected in a predetermined time sequence through the combination of the electrodes upon activation.  At least one switch 16, 18 for initiating the predetermined time sequence can be operated by the person wearing the device.
Patent JP-S52156390-A (JP)
Title: Wire and cable
Inventor: KAWADA SHICHIROU
IPC: H01B7/29
Filed: 1976-06-23
Abstract: PURPOSE: To make capable of suppressing a generation of chlorine gas in case of fire, with a good characteristics of flame resistance made providing as well, having a good feature of electrical character, cold-proof, oil resistance, and chemical proof, further with such problems eliminatable as shifting, fugacity, rendering, etc. of the plasticizer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57850-A (JP)
Title: Expanded porous base plate for plate of storage battery
Inventor: NAGATA YUKIHIRO
IPC: B21D31/04
Filed: 1980-06-04
Abstract: PURPOSE:To make a packing material to be firmly held by an expanded base plate, and prevent any separation of an active material from the base plate by splitting dotted-line-like cut lines formed on a metal plate, and thereby providing an irregular surface with many small convex parts on the periphery of each hole of the expanded metal plate. CONSTITUTION:Numbers of dotted-line-like cut lines 2 of a given length are provided on a thin metal plate 1 in a zig-zag pattern. The plate 1 is expanded in directions perpendicular to the cut lines 2 according to a usual method to make the lines 2 to be split, thus an irregular surface with concave and convex parts 2a' and 2b' being formed on the periphery of each hole 3. Following that, a packing material containing an active material and the like is packed into the porous base plate, thereby a plate for a battery being obtained. By the means mentioned above, the irregular surfaces can be easily formed in the holes 3. Besides, since the packing material is firmly held by the porous base plate, the separation of the active material from the base plate can be prevented.
Patent JP-S58189681-A (JP)
Inventor: MIKI TETSUSHI
IPC: G09B9/00
Filed: 1982-04-28
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-H11267810-A (JP)
Title: Steel continuous casting method
Inventor: UEHARA AKIO
IPC: B22D11/041
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a slab cast piece of excellent interior quality in steel continuous casting, while preventing the central segregation. SOLUTION: In this continuos casting method of steel, in order to stably produce a slab of the central segregation, molten steel superheat degree in a tundish in excellent casting should be at 20 deg.C or less to generate a minute equiaxed grain. In addition, the crater end angle obtained from the following equation should be over 1 deg. or more. Equation: θ=2.arctan[k.k/(Vc.t)+Δt/2] (In the equation, Q; crater end angle (deg.), K; the solidification constant (mm/√ min), Vc; the casting speed (mm/min), t; the casting slab thickness (mm), Δt; roll squeezing gradient in a solidification advanced stage division (mm)). In addition, it is the more desirable condition that a vertical continuous casting machine is used and the casting slab thickness is 300 mm or more.